00000000004c3748 R15: 00007f34bd9696d4 [ 61.847124][ T8693] CPU: 1 PID: 8693 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 61.855700][ T8693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.865832][ T8693] Call Trace: [ 61.869098][ T8693] dump_stack+0xa3/0xcc [ 61.873231][ T8693] should_fail.cold.6+0x32/0x3a [ 61.878074][ T8693] should_failslab+0x5/0xf [ 61.882517][ T8693] kmem_cache_alloc_node+0x57/0xbf0 [ 61.887682][ T8693] ? __lock_acquire+0x4fe/0x1660 [ 61.892596][ T8693] __alloc_skb+0x52/0x1d0 [ 61.896910][ T8693] tipc_buf_acquire+0x1c/0x50 [ 61.901567][ T8693] tipc_msg_reverse+0x96/0x280 [ 61.906317][ T8693] tipc_sk_respond+0xbe/0x2d0 [ 61.907762][ T8704] FAULT_INJECTION: forcing a failure. [ 61.907762][ T8704] name failslab, interval 1, probability 0, space 0, times 0 [ 61.910972][ T8693] __tipc_shutdown+0x2dd/0x380 [ 61.910979][ T8693] ? do_wait_intr_irq+0xb0/0xb0 [ 61.910986][ T8693] tipc_release+0x5f/0x890 [ 61.910997][ T8693] __sock_release+0x32/0xa0 [ 61.941989][ T8693] sock_close+0xf/0x20 [ 61.946029][ T8693] __fput+0xaa/0x250 [ 61.949894][ T8693] task_work_run+0x68/0xb0 [ 61.954278][ T8693] exit_to_user_mode_prepare+0x219/0x220 [ 61.959876][ T8693] syscall_exit_to_user_mode+0x7e/0x2e0 [ 61.965405][ T8693] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 61.971263][ T8693] RIP: 0033:0x45cba9 [ 61.975122][ T8693] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 61.994700][ T8693] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.003074][ T8693] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.011013][ T8693] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.019006][ T8693] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 62.026952][ T8693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 62.034894][ T8693] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 62.042841][ T8704] CPU: 0 PID: 8704 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 62.051417][ T8704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.061453][ T8704] Call Trace: [ 62.064715][ T8704] dump_stack+0xa3/0xcc [ 62.068837][ T8704] should_fail.cold.6+0x32/0x3a [ 62.073659][ T8704] should_failslab+0x5/0xf [ 62.078040][ T8704] kmem_cache_alloc_node+0x57/0xbf0 [ 62.083203][ T8704] ? __lock_acquire+0x4fe/0x1660 [ 62.088112][ T8704] __alloc_skb+0x52/0x1d0 [ 62.092412][ T8704] tipc_buf_acquire+0x1c/0x50 [ 62.097053][ T8704] tipc_msg_reverse+0x96/0x280 [ 62.101786][ T8704] tipc_sk_respond+0xbe/0x2d0 [ 62.106447][ T8704] __tipc_shutdown+0x2dd/0x380 [ 62.111178][ T8704] ? do_wait_intr_irq+0xb0/0xb0 [ 62.115997][ T8704] tipc_release+0x5f/0x890 [ 62.120381][ T8704] __sock_release+0x32/0xa0 [ 62.124850][ T8704] sock_close+0xf/0x20 [ 62.128883][ T8704] __fput+0xaa/0x250 [ 62.132751][ T8704] task_work_run+0x68/0xb0 [ 62.137138][ T8704] exit_to_user_mode_prepare+0x219/0x220 [ 62.142747][ T8704] syscall_exit_to_user_mode+0x7e/0x2e0 [ 62.148274][ T8704] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.154143][ T8704] RIP: 0033:0x45cba9 [ 62.158016][ T8704] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.177595][ T8704] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.185977][ T8704] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.193927][ T8704] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.201872][ T8704] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 62.209825][ T8704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 62.217778][ T8704] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 62.225739][ T8697] CPU: 1 PID: 8697 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 62.234410][ T8697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.244453][ T8697] Call Trace: [ 62.247725][ T8697] dump_stack+0xa3/0xcc [ 62.251863][ T8697] should_fail.cold.6+0x32/0x3a [ 62.256688][ T8697] should_failslab+0x5/0xf [ 62.261077][ T8697] kmem_cache_alloc_node+0x57/0xbf0 [ 62.266241][ T8697] ? __lock_acquire+0x4fe/0x1660 [ 62.271145][ T8697] __alloc_skb+0x52/0x1d0 [ 62.275442][ T8697] tipc_buf_acquire+0x1c/0x50 [ 62.280083][ T8697] tipc_msg_reverse+0x96/0x280 [ 62.284841][ T8697] tipc_sk_respond+0xbe/0x2d0 [ 62.285235][ T8718] FAULT_INJECTION: forcing a failure. [ 62.285235][ T8718] name failslab, interval 1, probability 0, space 0, times 0 [ 62.289489][ T8697] __tipc_shutdown+0x2dd/0x380 [ 62.289495][ T8697] ? do_wait_intr_irq+0xb0/0xb0 [ 62.289502][ T8697] tipc_release+0x5f/0x890 [ 62.289513][ T8697] __sock_release+0x32/0xa0 [ 62.320476][ T8697] sock_close+0xf/0x20 [ 62.324527][ T8697] __fput+0xaa/0x250 [ 62.328393][ T8697] task_work_run+0x68/0xb0 [ 62.332782][ T8697] exit_to_user_mode_prepare+0x219/0x220 [ 62.338380][ T8697] syscall_exit_to_user_mode+0x7e/0x2e0 [ 62.343892][ T8697] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.349750][ T8697] RIP: 0033:0x45cba9 [ 62.353620][ T8697] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.354739][ T8720] FAULT_INJECTION: forcing a failure. [ 62.354739][ T8720] name failslab, interval 1, probability 0, space 0, times 0 2020/10/09 14:51:59 executed programs: 100 [ 62.373190][ T8697] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.373194][ T8697] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.373196][ T8697] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.373198][ T8697] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 62.373199][ T8697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 62.373202][ T8697] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 62.379446][ T8718] CPU: 1 PID: 8718 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 62.442430][ T8718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.452456][ T8718] Call Trace: [ 62.455722][ T8718] dump_stack+0xa3/0xcc [ 62.459850][ T8718] should_fail.cold.6+0x32/0x3a [ 62.464667][ T8718] should_failslab+0x5/0xf [ 62.469046][ T8718] kmem_cache_alloc_node+0x57/0xbf0 [ 62.474210][ T8718] ? __lock_acquire+0x4fe/0x1660 [ 62.479120][ T8718] __alloc_skb+0x52/0x1d0 [ 62.483429][ T8718] tipc_buf_acquire+0x1c/0x50 [ 62.488098][ T8718] tipc_msg_reverse+0x96/0x280 [ 62.492838][ T8718] tipc_sk_respond+0xbe/0x2d0 [ 62.497491][ T8718] __tipc_shutdown+0x2dd/0x380 [ 62.502225][ T8718] ? do_wait_intr_irq+0xb0/0xb0 [ 62.507047][ T8718] tipc_release+0x5f/0x890 [ 62.511435][ T8718] __sock_release+0x32/0xa0 [ 62.515906][ T8718] sock_close+0xf/0x20 [ 62.519940][ T8718] __fput+0xaa/0x250 [ 62.523808][ T8718] task_work_run+0x68/0xb0 [ 62.528200][ T8718] exit_to_user_mode_prepare+0x219/0x220 [ 62.533799][ T8718] syscall_exit_to_user_mode+0x7e/0x2e0 [ 62.539315][ T8718] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.545180][ T8718] RIP: 0033:0x45cba9 [ 62.549048][ T8718] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.568622][ T8718] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.576998][ T8718] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.584942][ T8718] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.592880][ T8718] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 62.600818][ T8718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 62.608764][ T8718] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 62.617185][ T8720] CPU: 0 PID: 8720 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 62.625756][ T8720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.635794][ T8720] Call Trace: [ 62.639066][ T8720] dump_stack+0xa3/0xcc [ 62.643207][ T8720] should_fail.cold.6+0x32/0x3a [ 62.648037][ T8720] should_failslab+0x5/0xf [ 62.652433][ T8720] kmem_cache_alloc_node+0x57/0xbf0 [ 62.657612][ T8720] ? __lock_acquire+0x4fe/0x1660 [ 62.662540][ T8720] __alloc_skb+0x52/0x1d0 [ 62.666854][ T8720] tipc_buf_acquire+0x1c/0x50 [ 62.671516][ T8720] tipc_msg_reverse+0x96/0x280 [ 62.676266][ T8720] tipc_sk_respond+0xbe/0x2d0 [ 62.680922][ T8720] __tipc_shutdown+0x2dd/0x380 [ 62.685676][ T8720] ? do_wait_intr_irq+0xb0/0xb0 [ 62.690506][ T8720] tipc_release+0x5f/0x890 [ 62.694891][ T8720] __sock_release+0x32/0xa0 [ 62.699363][ T8720] sock_close+0xf/0x20 [ 62.703404][ T8720] __fput+0xaa/0x250 [ 62.707279][ T8720] task_work_run+0x68/0xb0 [ 62.709402][ T8734] FAULT_INJECTION: forcing a failure. [ 62.709402][ T8734] name failslab, interval 1, probability 0, space 0, times 0 [ 62.711678][ T8720] exit_to_user_mode_prepare+0x219/0x220 [ 62.711686][ T8720] syscall_exit_to_user_mode+0x7e/0x2e0 [ 62.711692][ T8720] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.711696][ T8720] RIP: 0033:0x45cba9 [ 62.711701][ T8720] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.711703][ T8720] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.711706][ T8720] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.711708][ T8720] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.711710][ T8720] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 62.711713][ T8720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 62.805231][ T8720] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 62.813194][ T8734] CPU: 1 PID: 8734 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 62.821770][ T8734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.828690][ T8735] FAULT_INJECTION: forcing a failure. [ 62.828690][ T8735] name failslab, interval 1, probability 0, space 0, times 0 [ 62.831802][ T8734] Call Trace: [ 62.847612][ T8734] dump_stack+0xa3/0xcc [ 62.851741][ T8734] should_fail.cold.6+0x32/0x3a [ 62.856559][ T8734] should_failslab+0x5/0xf [ 62.860940][ T8734] kmem_cache_alloc_node+0x57/0xbf0 [ 62.866120][ T8734] ? __lock_acquire+0x4fe/0x1660 [ 62.871026][ T8734] __alloc_skb+0x52/0x1d0 [ 62.875326][ T8734] tipc_buf_acquire+0x1c/0x50 [ 62.879979][ T8734] tipc_msg_reverse+0x96/0x280 [ 62.884714][ T8734] tipc_sk_respond+0xbe/0x2d0 [ 62.889358][ T8734] __tipc_shutdown+0x2dd/0x380 [ 62.894099][ T8734] ? do_wait_intr_irq+0xb0/0xb0 [ 62.898924][ T8734] tipc_release+0x5f/0x890 [ 62.903314][ T8734] __sock_release+0x32/0xa0 [ 62.907786][ T8734] sock_close+0xf/0x20 [ 62.911829][ T8734] __fput+0xaa/0x250 [ 62.915699][ T8734] task_work_run+0x68/0xb0 [ 62.920084][ T8734] exit_to_user_mode_prepare+0x219/0x220 [ 62.925684][ T8734] syscall_exit_to_user_mode+0x7e/0x2e0 [ 62.931209][ T8734] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 62.937066][ T8734] RIP: 0033:0x45cba9 [ 62.940926][ T8734] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 62.960495][ T8734] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 62.968869][ T8734] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 62.976807][ T8734] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 62.984744][ T8734] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 62.992681][ T8734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 63.000622][ T8734] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 63.008593][ T8735] CPU: 0 PID: 8735 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 63.017164][ T8735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.027220][ T8735] Call Trace: [ 63.030494][ T8735] dump_stack+0xa3/0xcc [ 63.034632][ T8735] should_fail.cold.6+0x32/0x3a [ 63.039465][ T8735] should_failslab+0x5/0xf [ 63.043851][ T8735] kmem_cache_alloc_node+0x57/0xbf0 [ 63.049021][ T8735] ? __lock_acquire+0x4fe/0x1660 [ 63.053942][ T8735] __alloc_skb+0x52/0x1d0 [ 63.058256][ T8735] tipc_buf_acquire+0x1c/0x50 [ 63.062916][ T8735] tipc_msg_reverse+0x96/0x280 [ 63.067716][ T8735] tipc_sk_respond+0xbe/0x2d0 [ 63.072377][ T8735] __tipc_shutdown+0x2dd/0x380 [ 63.077122][ T8735] ? do_wait_intr_irq+0xb0/0xb0 [ 63.081956][ T8735] tipc_release+0x5f/0x890 [ 63.086351][ T8735] __sock_release+0x32/0xa0 [ 63.090821][ T8735] sock_close+0xf/0x20 [ 63.094854][ T8735] __fput+0xaa/0x250 [ 63.098715][ T8735] task_work_run+0x68/0xb0 [ 63.103098][ T8735] exit_to_user_mode_prepare+0x219/0x220 [ 63.108747][ T8735] syscall_exit_to_user_mode+0x7e/0x2e0 [ 63.114319][ T8735] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.120187][ T8735] RIP: 0033:0x45cba9 [ 63.120381][ T8745] FAULT_INJECTION: forcing a failure. [ 63.120381][ T8745] name failslab, interval 1, probability 0, space 0, times 0 [ 63.124052][ T8735] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.124055][ T8735] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.124058][ T8735] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.124060][ T8735] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 63.124062][ T8735] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 63.124064][ T8735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 63.124067][ T8735] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 63.142466][ T8746] FAULT_INJECTION: forcing a failure. [ 63.142466][ T8746] name failslab, interval 1, probability 0, space 0, times 0 [ 63.189905][ T8745] CPU: 1 PID: 8745 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 63.225780][ T8745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.235819][ T8745] Call Trace: [ 63.239078][ T8745] dump_stack+0xa3/0xcc [ 63.243201][ T8745] should_fail.cold.6+0x32/0x3a [ 63.248019][ T8745] should_failslab+0x5/0xf [ 63.252410][ T8745] kmem_cache_alloc_node+0x57/0xbf0 [ 63.257581][ T8745] ? __lock_acquire+0x4fe/0x1660 [ 63.262487][ T8745] __alloc_skb+0x52/0x1d0 [ 63.266785][ T8745] tipc_buf_acquire+0x1c/0x50 [ 63.271428][ T8745] tipc_msg_reverse+0x96/0x280 [ 63.276165][ T8745] tipc_sk_respond+0xbe/0x2d0 [ 63.280810][ T8745] __tipc_shutdown+0x2dd/0x380 [ 63.285540][ T8745] ? do_wait_intr_irq+0xb0/0xb0 [ 63.290359][ T8745] tipc_release+0x5f/0x890 [ 63.294745][ T8745] __sock_release+0x32/0xa0 [ 63.299212][ T8745] sock_close+0xf/0x20 [ 63.303249][ T8745] __fput+0xaa/0x250 [ 63.307110][ T8745] task_work_run+0x68/0xb0 [ 63.311495][ T8745] exit_to_user_mode_prepare+0x219/0x220 [ 63.317093][ T8745] syscall_exit_to_user_mode+0x7e/0x2e0 [ 63.322604][ T8745] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.328463][ T8745] RIP: 0033:0x45cba9 [ 63.332323][ T8745] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.351891][ T8745] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.360265][ T8745] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.368203][ T8745] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 63.376142][ T8745] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 63.384084][ T8745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 63.392040][ T8745] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 63.399987][ T8746] CPU: 0 PID: 8746 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 63.408556][ T8746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.418591][ T8746] Call Trace: [ 63.421860][ T8746] dump_stack+0xa3/0xcc [ 63.425983][ T8746] should_fail.cold.6+0x32/0x3a [ 63.430856][ T8746] should_failslab+0x5/0xf [ 63.435260][ T8746] kmem_cache_alloc_node+0x57/0xbf0 [ 63.440431][ T8746] ? __lock_acquire+0x4fe/0x1660 [ 63.445342][ T8746] __alloc_skb+0x52/0x1d0 [ 63.447160][ T8755] FAULT_INJECTION: forcing a failure. [ 63.447160][ T8755] name failslab, interval 1, probability 0, space 0, times 0 [ 63.449648][ T8746] tipc_buf_acquire+0x1c/0x50 [ 63.449652][ T8746] tipc_msg_reverse+0x96/0x280 [ 63.449661][ T8746] tipc_sk_respond+0xbe/0x2d0 [ 63.449666][ T8746] __tipc_shutdown+0x2dd/0x380 [ 63.449672][ T8746] ? do_wait_intr_irq+0xb0/0xb0 [ 63.449678][ T8746] tipc_release+0x5f/0x890 [ 63.449688][ T8746] __sock_release+0x32/0xa0 [ 63.494624][ T8746] sock_close+0xf/0x20 [ 63.498660][ T8746] __fput+0xaa/0x250 [ 63.502523][ T8746] task_work_run+0x68/0xb0 [ 63.506908][ T8746] exit_to_user_mode_prepare+0x219/0x220 [ 63.512510][ T8746] syscall_exit_to_user_mode+0x7e/0x2e0 [ 63.515515][ T8757] FAULT_INJECTION: forcing a failure. [ 63.515515][ T8757] name failslab, interval 1, probability 0, space 0, times 0 [ 63.518026][ T8746] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.518031][ T8746] RIP: 0033:0x45cba9 [ 63.518036][ T8746] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.518038][ T8746] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.518041][ T8746] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.518043][ T8746] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 63.518045][ T8746] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 63.518047][ T8746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 63.518049][ T8746] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 63.520349][ T8755] CPU: 0 PID: 8755 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 63.616593][ T8755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.626620][ T8755] Call Trace: [ 63.629883][ T8755] dump_stack+0xa3/0xcc [ 63.634011][ T8755] should_fail.cold.6+0x32/0x3a [ 63.638826][ T8755] should_failslab+0x5/0xf [ 63.643207][ T8755] kmem_cache_alloc_node+0x57/0xbf0 [ 63.648376][ T8755] ? __lock_acquire+0x4fe/0x1660 [ 63.653297][ T8755] __alloc_skb+0x52/0x1d0 [ 63.657593][ T8755] tipc_buf_acquire+0x1c/0x50 [ 63.662240][ T8755] tipc_msg_reverse+0x96/0x280 [ 63.666969][ T8755] tipc_sk_respond+0xbe/0x2d0 [ 63.671616][ T8755] __tipc_shutdown+0x2dd/0x380 [ 63.676351][ T8755] ? do_wait_intr_irq+0xb0/0xb0 [ 63.681170][ T8755] tipc_release+0x5f/0x890 [ 63.685555][ T8755] __sock_release+0x32/0xa0 [ 63.690027][ T8755] sock_close+0xf/0x20 [ 63.694067][ T8755] __fput+0xaa/0x250 [ 63.697930][ T8755] task_work_run+0x68/0xb0 [ 63.702316][ T8755] exit_to_user_mode_prepare+0x219/0x220 [ 63.707918][ T8755] syscall_exit_to_user_mode+0x7e/0x2e0 [ 63.713436][ T8755] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.719303][ T8755] RIP: 0033:0x45cba9 [ 63.723168][ T8755] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.742745][ T8755] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.751133][ T8755] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.759098][ T8755] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 63.767037][ T8755] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 63.774977][ T8755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 63.782918][ T8755] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 63.790879][ T8757] CPU: 1 PID: 8757 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 63.799449][ T8757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.809486][ T8757] Call Trace: [ 63.812754][ T8757] dump_stack+0xa3/0xcc [ 63.816889][ T8757] should_fail.cold.6+0x32/0x3a [ 63.821717][ T8757] should_failslab+0x5/0xf [ 63.826123][ T8757] kmem_cache_alloc_node+0x57/0xbf0 [ 63.831301][ T8757] ? __lock_acquire+0x4fe/0x1660 [ 63.836227][ T8757] __alloc_skb+0x52/0x1d0 [ 63.840544][ T8757] tipc_buf_acquire+0x1c/0x50 [ 63.845202][ T8757] tipc_msg_reverse+0x96/0x280 [ 63.849947][ T8757] tipc_sk_respond+0xbe/0x2d0 [ 63.854600][ T8757] __tipc_shutdown+0x2dd/0x380 [ 63.854712][ T8766] FAULT_INJECTION: forcing a failure. [ 63.854712][ T8766] name failslab, interval 1, probability 0, space 0, times 0 [ 63.859337][ T8757] ? do_wait_intr_irq+0xb0/0xb0 [ 63.859344][ T8757] tipc_release+0x5f/0x890 [ 63.859356][ T8757] __sock_release+0x32/0xa0 [ 63.859361][ T8757] sock_close+0xf/0x20 [ 63.859365][ T8757] __fput+0xaa/0x250 [ 63.859372][ T8757] task_work_run+0x68/0xb0 [ 63.859380][ T8757] exit_to_user_mode_prepare+0x219/0x220 [ 63.859387][ T8757] syscall_exit_to_user_mode+0x7e/0x2e0 [ 63.859392][ T8757] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 63.914932][ T8757] RIP: 0033:0x45cba9 [ 63.918795][ T8757] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 63.938370][ T8757] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 63.946753][ T8757] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 63.954694][ T8757] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 63.962636][ T8757] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 63.970574][ T8757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 63.978511][ T8757] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 63.986462][ T8766] CPU: 0 PID: 8766 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 63.991293][ T8769] FAULT_INJECTION: forcing a failure. [ 63.991293][ T8769] name failslab, interval 1, probability 0, space 0, times 0 [ 63.995029][ T8766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.995031][ T8766] Call Trace: [ 63.995041][ T8766] dump_stack+0xa3/0xcc [ 63.995047][ T8766] should_fail.cold.6+0x32/0x3a [ 63.995051][ T8766] should_failslab+0x5/0xf [ 64.034200][ T8766] kmem_cache_alloc_node+0x57/0xbf0 [ 64.039378][ T8766] ? __lock_acquire+0x4fe/0x1660 [ 64.044287][ T8766] __alloc_skb+0x52/0x1d0 [ 64.048595][ T8766] tipc_buf_acquire+0x1c/0x50 [ 64.053237][ T8766] tipc_msg_reverse+0x96/0x280 [ 64.057970][ T8766] tipc_sk_respond+0xbe/0x2d0 [ 64.062618][ T8766] __tipc_shutdown+0x2dd/0x380 [ 64.067348][ T8766] ? do_wait_intr_irq+0xb0/0xb0 [ 64.072165][ T8766] tipc_release+0x5f/0x890 [ 64.076551][ T8766] __sock_release+0x32/0xa0 [ 64.081035][ T8766] sock_close+0xf/0x20 [ 64.085068][ T8766] __fput+0xaa/0x250 [ 64.088929][ T8766] task_work_run+0x68/0xb0 [ 64.093315][ T8766] exit_to_user_mode_prepare+0x219/0x220 [ 64.098916][ T8766] syscall_exit_to_user_mode+0x7e/0x2e0 [ 64.104654][ T8766] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 64.110541][ T8766] RIP: 0033:0x45cba9 [ 64.114405][ T8766] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.133979][ T8766] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.142355][ T8766] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.150300][ T8766] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 64.158250][ T8766] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 64.166198][ T8766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 64.174140][ T8766] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 64.182089][ T8769] CPU: 1 PID: 8769 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 64.190661][ T8769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.200699][ T8769] Call Trace: [ 64.203973][ T8769] dump_stack+0xa3/0xcc [ 64.208119][ T8769] should_fail.cold.6+0x32/0x3a [ 64.212950][ T8769] should_failslab+0x5/0xf [ 64.217346][ T8769] kmem_cache_alloc_node+0x57/0xbf0 [ 64.222523][ T8769] ? __lock_acquire+0x4fe/0x1660 [ 64.227447][ T8769] __alloc_skb+0x52/0x1d0 [ 64.231764][ T8769] tipc_buf_acquire+0x1c/0x50 [ 64.236427][ T8769] tipc_msg_reverse+0x96/0x280 [ 64.241180][ T8769] tipc_sk_respond+0xbe/0x2d0 [ 64.245841][ T8769] __tipc_shutdown+0x2dd/0x380 [ 64.250582][ T8769] ? do_wait_intr_irq+0xb0/0xb0 [ 64.255419][ T8769] tipc_release+0x5f/0x890 [ 64.259827][ T8769] __sock_release+0x32/0xa0 [ 64.264312][ T8769] sock_close+0xf/0x20 [ 64.268361][ T8769] __fput+0xaa/0x250 [ 64.272234][ T8769] task_work_run+0x68/0xb0 [ 64.276620][ T8769] exit_to_user_mode_prepare+0x219/0x220 [ 64.282218][ T8769] syscall_exit_to_user_mode+0x7e/0x2e0 [ 64.285441][ T8782] FAULT_INJECTION: forcing a failure. [ 64.285441][ T8782] name failslab, interval 1, probability 0, space 0, times 0 [ 64.287733][ T8769] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 64.287738][ T8769] RIP: 0033:0x45cba9 [ 64.287742][ T8769] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.287744][ T8769] RSP: 002b:00007f34bd926c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.287748][ T8769] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.287750][ T8769] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 64.287752][ T8769] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 64.287754][ T8769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 64.287757][ T8769] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9276d4 [ 64.332676][ T8788] FAULT_INJECTION: forcing a failure. [ 64.332676][ T8788] name failslab, interval 1, probability 0, space 0, times 0 [ 64.340921][ T8782] CPU: 0 PID: 8782 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 64.399412][ T8782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.402616][ T8790] FAULT_INJECTION: forcing a failure. [ 64.402616][ T8790] name failslab, interval 1, probability 0, space 0, times 0 [ 64.409440][ T8782] Call Trace: [ 64.409451][ T8782] dump_stack+0xa3/0xcc [ 64.409457][ T8782] should_fail.cold.6+0x32/0x3a [ 64.409462][ T8782] should_failslab+0x5/0xf [ 64.409467][ T8782] kmem_cache_alloc_node+0x57/0xbf0 [ 64.409472][ T8782] ? __lock_acquire+0x4fe/0x1660 [ 64.409483][ T8782] __alloc_skb+0x52/0x1d0 [ 64.409492][ T8782] tipc_buf_acquire+0x1c/0x50 [ 64.409496][ T8782] tipc_msg_reverse+0x96/0x280 [ 64.409503][ T8782] tipc_sk_respond+0xbe/0x2d0 [ 64.409508][ T8782] __tipc_shutdown+0x2dd/0x380 [ 64.409514][ T8782] ? do_wait_intr_irq+0xb0/0xb0 [ 64.409521][ T8782] tipc_release+0x5f/0x890 [ 64.409530][ T8782] __sock_release+0x32/0xa0 [ 64.409534][ T8782] sock_close+0xf/0x20 [ 64.409537][ T8782] __fput+0xaa/0x250 [ 64.409545][ T8782] task_work_run+0x68/0xb0 [ 64.409552][ T8782] exit_to_user_mode_prepare+0x219/0x220 [ 64.409559][ T8782] syscall_exit_to_user_mode+0x7e/0x2e0 [ 64.409568][ T8782] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 64.427110][ T8791] FAULT_INJECTION: forcing a failure. [ 64.427110][ T8791] name failslab, interval 1, probability 0, space 0, times 0 [ 64.429532][ T8782] RIP: 0033:0x45cba9 [ 64.429536][ T8782] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.429539][ T8782] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.429542][ T8782] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.429544][ T8782] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 64.429546][ T8782] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 64.429549][ T8782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 64.429551][ T8782] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 64.433824][ T8788] CPU: 0 PID: 8788 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 64.607444][ T8788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.617478][ T8788] Call Trace: [ 64.620742][ T8788] dump_stack+0xa3/0xcc [ 64.624874][ T8788] should_fail.cold.6+0x32/0x3a [ 64.629719][ T8788] should_failslab+0x5/0xf [ 64.634103][ T8788] kmem_cache_alloc_node+0x57/0xbf0 [ 64.639274][ T8788] ? __lock_acquire+0x4fe/0x1660 [ 64.644191][ T8788] __alloc_skb+0x52/0x1d0 [ 64.648502][ T8788] tipc_buf_acquire+0x1c/0x50 [ 64.653151][ T8788] tipc_msg_reverse+0x96/0x280 [ 64.657892][ T8788] tipc_sk_respond+0xbe/0x2d0 [ 64.662546][ T8788] __tipc_shutdown+0x2dd/0x380 [ 64.667387][ T8788] ? do_wait_intr_irq+0xb0/0xb0 [ 64.672232][ T8788] tipc_release+0x5f/0x890 [ 64.676617][ T8788] __sock_release+0x32/0xa0 [ 64.681094][ T8788] sock_close+0xf/0x20 [ 64.685132][ T8788] __fput+0xaa/0x250 [ 64.688992][ T8788] task_work_run+0x68/0xb0 [ 64.693378][ T8788] exit_to_user_mode_prepare+0x219/0x220 [ 64.698979][ T8788] syscall_exit_to_user_mode+0x7e/0x2e0 [ 64.704504][ T8788] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 64.710367][ T8788] RIP: 0033:0x45cba9 [ 64.714339][ T8788] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.733928][ T8788] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.742313][ T8788] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.750267][ T8788] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 64.758221][ T8788] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 64.766181][ T8788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 64.774219][ T8788] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 64.786166][ T8791] CPU: 1 PID: 8791 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 64.794754][ T8791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.804792][ T8791] Call Trace: [ 64.808070][ T8791] dump_stack+0xa3/0xcc [ 64.812211][ T8791] should_fail.cold.6+0x32/0x3a [ 64.817514][ T8791] should_failslab+0x5/0xf [ 64.821898][ T8791] kmem_cache_alloc_node+0x57/0xbf0 [ 64.827063][ T8791] ? __lock_acquire+0x4fe/0x1660 [ 64.831974][ T8791] __alloc_skb+0x52/0x1d0 [ 64.836284][ T8791] tipc_buf_acquire+0x1c/0x50 [ 64.840961][ T8791] tipc_msg_reverse+0x96/0x280 [ 64.845696][ T8791] tipc_sk_respond+0xbe/0x2d0 [ 64.850352][ T8791] __tipc_shutdown+0x2dd/0x380 [ 64.851007][ T8800] FAULT_INJECTION: forcing a failure. [ 64.851007][ T8800] name failslab, interval 1, probability 0, space 0, times 0 [ 64.855096][ T8791] ? do_wait_intr_irq+0xb0/0xb0 [ 64.855103][ T8791] tipc_release+0x5f/0x890 [ 64.855113][ T8791] __sock_release+0x32/0xa0 [ 64.869367][ T8801] FAULT_INJECTION: forcing a failure. [ 64.869367][ T8801] name failslab, interval 1, probability 0, space 0, times 0 [ 64.872630][ T8791] sock_close+0xf/0x20 [ 64.872634][ T8791] __fput+0xaa/0x250 [ 64.872643][ T8791] task_work_run+0x68/0xb0 [ 64.906313][ T8791] exit_to_user_mode_prepare+0x219/0x220 [ 64.911924][ T8791] syscall_exit_to_user_mode+0x7e/0x2e0 [ 64.917442][ T8791] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 64.923306][ T8791] RIP: 0033:0x45cba9 [ 64.927168][ T8791] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 64.946848][ T8791] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 64.955227][ T8791] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 64.963167][ T8791] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 64.971107][ T8791] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 64.979050][ T8791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 64.986988][ T8791] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 64.994936][ T8790] CPU: 0 PID: 8790 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 65.003516][ T8790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.013556][ T8790] Call Trace: [ 65.017280][ T8790] dump_stack+0xa3/0xcc [ 65.021416][ T8790] should_fail.cold.6+0x32/0x3a [ 65.026236][ T8790] should_failslab+0x5/0xf [ 65.030630][ T8790] kmem_cache_alloc_node+0x57/0xbf0 [ 65.035800][ T8790] ? __lock_acquire+0x4fe/0x1660 [ 65.040707][ T8790] __alloc_skb+0x52/0x1d0 [ 65.045006][ T8790] tipc_buf_acquire+0x1c/0x50 [ 65.049654][ T8790] tipc_msg_reverse+0x96/0x280 [ 65.054396][ T8790] tipc_sk_respond+0xbe/0x2d0 [ 65.059071][ T8790] __tipc_shutdown+0x2dd/0x380 [ 65.063822][ T8790] ? do_wait_intr_irq+0xb0/0xb0 [ 65.068660][ T8790] tipc_release+0x5f/0x890 [ 65.073066][ T8790] __sock_release+0x32/0xa0 [ 65.077549][ T8790] sock_close+0xf/0x20 [ 65.081591][ T8790] __fput+0xaa/0x250 [ 65.085456][ T8790] task_work_run+0x68/0xb0 [ 65.089844][ T8790] exit_to_user_mode_prepare+0x219/0x220 [ 65.095473][ T8790] syscall_exit_to_user_mode+0x7e/0x2e0 [ 65.100989][ T8790] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 65.106854][ T8790] RIP: 0033:0x45cba9 [ 65.110732][ T8790] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.130326][ T8790] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.138719][ T8790] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.146683][ T8790] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.154641][ T8790] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 65.162592][ T8790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 65.170539][ T8790] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 65.178495][ T8801] CPU: 1 PID: 8801 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 65.187071][ T8801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.197109][ T8801] Call Trace: [ 65.200373][ T8801] dump_stack+0xa3/0xcc [ 65.204506][ T8801] should_fail.cold.6+0x32/0x3a [ 65.209332][ T8801] should_failslab+0x5/0xf [ 65.213721][ T8801] kmem_cache_alloc_node+0x57/0xbf0 [ 65.218881][ T8801] ? __lock_acquire+0x4fe/0x1660 [ 65.223785][ T8801] __alloc_skb+0x52/0x1d0 [ 65.228084][ T8801] tipc_buf_acquire+0x1c/0x50 [ 65.232725][ T8801] tipc_msg_reverse+0x96/0x280 [ 65.237455][ T8801] tipc_sk_respond+0xbe/0x2d0 [ 65.242185][ T8801] __tipc_shutdown+0x2dd/0x380 [ 65.246917][ T8801] ? do_wait_intr_irq+0xb0/0xb0 [ 65.251740][ T8801] tipc_release+0x5f/0x890 [ 65.252182][ T8808] FAULT_INJECTION: forcing a failure. [ 65.252182][ T8808] name failslab, interval 1, probability 0, space 0, times 0 [ 65.256133][ T8801] __sock_release+0x32/0xa0 [ 65.256139][ T8801] sock_close+0xf/0x20 [ 65.256142][ T8801] __fput+0xaa/0x250 [ 65.256149][ T8801] task_work_run+0x68/0xb0 [ 65.285457][ T8801] exit_to_user_mode_prepare+0x219/0x220 [ 65.291065][ T8801] syscall_exit_to_user_mode+0x7e/0x2e0 [ 65.296577][ T8801] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 65.302461][ T8801] RIP: 0033:0x45cba9 [ 65.306322][ T8801] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.326325][ T8801] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.334699][ T8801] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.342638][ T8801] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.350576][ T8801] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 65.358514][ T8801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 65.366456][ T8801] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 65.374402][ T8808] CPU: 0 PID: 8808 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 65.382974][ T8808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.393009][ T8808] Call Trace: [ 65.396289][ T8808] dump_stack+0xa3/0xcc [ 65.400428][ T8808] should_fail.cold.6+0x32/0x3a [ 65.405258][ T8808] should_failslab+0x5/0xf [ 65.409653][ T8808] kmem_cache_alloc_node+0x57/0xbf0 [ 65.414829][ T8808] ? __lock_acquire+0x4fe/0x1660 [ 65.419751][ T8808] __alloc_skb+0x52/0x1d0 [ 65.424067][ T8808] tipc_buf_acquire+0x1c/0x50 [ 65.428725][ T8808] tipc_msg_reverse+0x96/0x280 [ 65.433470][ T8808] tipc_sk_respond+0xbe/0x2d0 [ 65.438128][ T8808] __tipc_shutdown+0x2dd/0x380 [ 65.442876][ T8808] ? do_wait_intr_irq+0xb0/0xb0 [ 65.447709][ T8808] tipc_release+0x5f/0x890 [ 65.452363][ T8808] __sock_release+0x32/0xa0 [ 65.456847][ T8808] sock_close+0xf/0x20 [ 65.460892][ T8808] __fput+0xaa/0x250 [ 65.464776][ T8808] task_work_run+0x68/0xb0 [ 65.469188][ T8808] exit_to_user_mode_prepare+0x219/0x220 [ 65.472347][ T8817] FAULT_INJECTION: forcing a failure. [ 65.472347][ T8817] name failslab, interval 1, probability 0, space 0, times 0 [ 65.474796][ T8808] syscall_exit_to_user_mode+0x7e/0x2e0 [ 65.474803][ T8808] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 65.474808][ T8808] RIP: 0033:0x45cba9 [ 65.474812][ T8808] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.474814][ T8808] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.474818][ T8808] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.474820][ T8808] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.474822][ T8808] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 65.474824][ T8808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 65.474826][ T8808] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 65.483456][ T8800] CPU: 0 PID: 8800 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 65.518937][ T8821] FAULT_INJECTION: forcing a failure. [ 65.518937][ T8821] name failslab, interval 1, probability 0, space 0, times 0 [ 65.522202][ T8800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.522205][ T8800] Call Trace: [ 65.522216][ T8800] dump_stack+0xa3/0xcc [ 65.522222][ T8800] should_fail.cold.6+0x32/0x3a [ 65.522226][ T8800] should_failslab+0x5/0xf [ 65.522232][ T8800] kmem_cache_alloc_node+0x57/0xbf0 [ 65.522239][ T8800] ? __lock_acquire+0x4fe/0x1660 [ 65.560027][ T8822] FAULT_INJECTION: forcing a failure. [ 65.560027][ T8822] name failslab, interval 1, probability 0, space 0, times 0 [ 65.562399][ T8800] __alloc_skb+0x52/0x1d0 [ 65.562409][ T8800] tipc_buf_acquire+0x1c/0x50 [ 65.562413][ T8800] tipc_msg_reverse+0x96/0x280 [ 65.562421][ T8800] tipc_sk_respond+0xbe/0x2d0 [ 65.658965][ T8800] __tipc_shutdown+0x2dd/0x380 [ 65.663697][ T8800] ? do_wait_intr_irq+0xb0/0xb0 [ 65.668520][ T8800] tipc_release+0x5f/0x890 [ 65.672911][ T8800] __sock_release+0x32/0xa0 [ 65.677401][ T8800] sock_close+0xf/0x20 [ 65.681446][ T8800] __fput+0xaa/0x250 [ 65.685319][ T8800] task_work_run+0x68/0xb0 [ 65.689709][ T8800] exit_to_user_mode_prepare+0x219/0x220 [ 65.695317][ T8800] syscall_exit_to_user_mode+0x7e/0x2e0 [ 65.700829][ T8800] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 65.706686][ T8800] RIP: 0033:0x45cba9 [ 65.710659][ T8800] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.730243][ T8800] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.738625][ T8800] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.746564][ T8800] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.754504][ T8800] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 65.762442][ T8800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 65.770384][ T8800] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 65.778407][ T8822] CPU: 1 PID: 8822 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 65.786977][ T8822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.797012][ T8822] Call Trace: [ 65.800276][ T8822] dump_stack+0xa3/0xcc [ 65.804401][ T8822] should_fail.cold.6+0x32/0x3a [ 65.809228][ T8822] should_failslab+0x5/0xf [ 65.813611][ T8822] kmem_cache_alloc_node+0x57/0xbf0 [ 65.818773][ T8822] ? __lock_acquire+0x4fe/0x1660 [ 65.823698][ T8822] __alloc_skb+0x52/0x1d0 [ 65.828023][ T8822] tipc_buf_acquire+0x1c/0x50 [ 65.832664][ T8822] tipc_msg_reverse+0x96/0x280 [ 65.837394][ T8822] tipc_sk_respond+0xbe/0x2d0 [ 65.842038][ T8822] __tipc_shutdown+0x2dd/0x380 [ 65.846769][ T8822] ? do_wait_intr_irq+0xb0/0xb0 [ 65.851586][ T8822] tipc_release+0x5f/0x890 [ 65.855969][ T8822] __sock_release+0x32/0xa0 [ 65.860437][ T8822] sock_close+0xf/0x20 [ 65.864469][ T8822] __fput+0xaa/0x250 [ 65.868332][ T8822] task_work_run+0x68/0xb0 [ 65.872717][ T8822] exit_to_user_mode_prepare+0x219/0x220 [ 65.878314][ T8822] syscall_exit_to_user_mode+0x7e/0x2e0 [ 65.883825][ T8822] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 65.889684][ T8822] RIP: 0033:0x45cba9 [ 65.893568][ T8822] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 65.913143][ T8822] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 65.921520][ T8822] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 65.929467][ T8822] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 65.937414][ T8822] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 65.945357][ T8822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 65.953297][ T8822] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 65.961246][ T8821] CPU: 0 PID: 8821 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 65.969827][ T8821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.979863][ T8821] Call Trace: [ 65.983133][ T8821] dump_stack+0xa3/0xcc [ 65.987268][ T8821] should_fail.cold.6+0x32/0x3a [ 65.992086][ T8821] should_failslab+0x5/0xf [ 65.996470][ T8821] kmem_cache_alloc_node+0x57/0xbf0 [ 66.001639][ T8821] ? __lock_acquire+0x4fe/0x1660 [ 66.006547][ T8821] __alloc_skb+0x52/0x1d0 [ 66.010847][ T8821] tipc_buf_acquire+0x1c/0x50 [ 66.015493][ T8821] tipc_msg_reverse+0x96/0x280 [ 66.020231][ T8821] tipc_sk_respond+0xbe/0x2d0 [ 66.024878][ T8821] __tipc_shutdown+0x2dd/0x380 [ 66.029618][ T8821] ? do_wait_intr_irq+0xb0/0xb0 [ 66.034441][ T8821] tipc_release+0x5f/0x890 [ 66.038826][ T8821] __sock_release+0x32/0xa0 [ 66.043293][ T8821] sock_close+0xf/0x20 [ 66.047329][ T8821] __fput+0xaa/0x250 [ 66.051192][ T8821] task_work_run+0x68/0xb0 [ 66.055576][ T8821] exit_to_user_mode_prepare+0x219/0x220 [ 66.061186][ T8821] syscall_exit_to_user_mode+0x7e/0x2e0 [ 66.066708][ T8821] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 66.072573][ T8821] RIP: 0033:0x45cba9 [ 66.076461][ T8821] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.096052][ T8821] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.104429][ T8821] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.112369][ T8821] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 66.120308][ T8821] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 66.128250][ T8821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 66.136192][ T8821] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 66.144145][ T8817] CPU: 1 PID: 8817 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 66.152713][ T8817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.162748][ T8817] Call Trace: [ 66.166016][ T8817] dump_stack+0xa3/0xcc [ 66.170152][ T8817] should_fail.cold.6+0x32/0x3a [ 66.174990][ T8817] should_failslab+0x5/0xf [ 66.179389][ T8817] kmem_cache_alloc_node+0x57/0xbf0 [ 66.184559][ T8817] ? __lock_acquire+0x4fe/0x1660 [ 66.189472][ T8817] __alloc_skb+0x52/0x1d0 [ 66.193778][ T8817] tipc_buf_acquire+0x1c/0x50 [ 66.198420][ T8817] tipc_msg_reverse+0x96/0x280 [ 66.203160][ T8817] tipc_sk_respond+0xbe/0x2d0 [ 66.207820][ T8817] __tipc_shutdown+0x2dd/0x380 [ 66.212565][ T8817] ? do_wait_intr_irq+0xb0/0xb0 [ 66.217399][ T8817] tipc_release+0x5f/0x890 [ 66.221803][ T8817] __sock_release+0x32/0xa0 [ 66.225816][ T8836] FAULT_INJECTION: forcing a failure. [ 66.225816][ T8836] name failslab, interval 1, probability 0, space 0, times 0 [ 66.226287][ T8817] sock_close+0xf/0x20 [ 66.242905][ T8817] __fput+0xaa/0x250 [ 66.246786][ T8817] task_work_run+0x68/0xb0 [ 66.251185][ T8817] exit_to_user_mode_prepare+0x219/0x220 [ 66.256792][ T8817] syscall_exit_to_user_mode+0x7e/0x2e0 [ 66.257725][ T8838] FAULT_INJECTION: forcing a failure. [ 66.257725][ T8838] name failslab, interval 1, probability 0, space 0, times 0 [ 66.262307][ T8817] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 66.262313][ T8817] RIP: 0033:0x45cba9 [ 66.262317][ T8817] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.262319][ T8817] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.262323][ T8817] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.262325][ T8817] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 66.262327][ T8817] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 66.262329][ T8817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 66.262331][ T8817] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 66.278732][ T8834] FAULT_INJECTION: forcing a failure. [ 66.278732][ T8834] name failslab, interval 1, probability 0, space 0, times 0 [ 66.304473][ T8836] CPU: 0 PID: 8836 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 66.373590][ T8836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.375301][ T8844] FAULT_INJECTION: forcing a failure. [ 66.375301][ T8844] name failslab, interval 1, probability 0, space 0, times 0 [ 66.383613][ T8836] Call Trace: [ 66.383624][ T8836] dump_stack+0xa3/0xcc [ 66.383630][ T8836] should_fail.cold.6+0x32/0x3a [ 66.383635][ T8836] should_failslab+0x5/0xf [ 66.383640][ T8836] kmem_cache_alloc_node+0x57/0xbf0 [ 66.383645][ T8836] ? __lock_acquire+0x4fe/0x1660 [ 66.383655][ T8836] __alloc_skb+0x52/0x1d0 [ 66.383663][ T8836] tipc_buf_acquire+0x1c/0x50 [ 66.383667][ T8836] tipc_msg_reverse+0x96/0x280 [ 66.383673][ T8836] tipc_sk_respond+0xbe/0x2d0 [ 66.383679][ T8836] __tipc_shutdown+0x2dd/0x380 [ 66.383685][ T8836] ? do_wait_intr_irq+0xb0/0xb0 [ 66.383691][ T8836] tipc_release+0x5f/0x890 [ 66.383702][ T8836] __sock_release+0x32/0xa0 [ 66.383706][ T8836] sock_close+0xf/0x20 [ 66.383709][ T8836] __fput+0xaa/0x250 [ 66.383718][ T8836] task_work_run+0x68/0xb0 [ 66.383726][ T8836] exit_to_user_mode_prepare+0x219/0x220 [ 66.383732][ T8836] syscall_exit_to_user_mode+0x7e/0x2e0 [ 66.383737][ T8836] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 66.383741][ T8836] RIP: 0033:0x45cba9 [ 66.383745][ T8836] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.383747][ T8836] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.383750][ T8836] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.383752][ T8836] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 66.383754][ T8836] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 66.383756][ T8836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 66.383758][ T8836] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 66.406517][ T8838] CPU: 0 PID: 8838 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 66.569111][ T8838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.579138][ T8838] Call Trace: [ 66.582404][ T8838] dump_stack+0xa3/0xcc [ 66.586529][ T8838] should_fail.cold.6+0x32/0x3a [ 66.591344][ T8838] should_failslab+0x5/0xf [ 66.595725][ T8838] kmem_cache_alloc_node+0x57/0xbf0 [ 66.600888][ T8838] ? __lock_acquire+0x4fe/0x1660 [ 66.605798][ T8838] __alloc_skb+0x52/0x1d0 [ 66.610103][ T8838] tipc_buf_acquire+0x1c/0x50 [ 66.614754][ T8838] tipc_msg_reverse+0x96/0x280 [ 66.619485][ T8838] tipc_sk_respond+0xbe/0x2d0 [ 66.624128][ T8838] __tipc_shutdown+0x2dd/0x380 [ 66.628859][ T8838] ? do_wait_intr_irq+0xb0/0xb0 [ 66.633680][ T8838] tipc_release+0x5f/0x890 [ 66.638072][ T8838] __sock_release+0x32/0xa0 [ 66.642549][ T8838] sock_close+0xf/0x20 [ 66.646591][ T8838] __fput+0xaa/0x250 [ 66.650454][ T8838] task_work_run+0x68/0xb0 [ 66.654839][ T8838] exit_to_user_mode_prepare+0x219/0x220 [ 66.660437][ T8838] syscall_exit_to_user_mode+0x7e/0x2e0 [ 66.665950][ T8838] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 66.671806][ T8838] RIP: 0033:0x45cba9 [ 66.675666][ T8838] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.695235][ T8838] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.703620][ T8838] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.711562][ T8838] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 66.719503][ T8838] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 66.727444][ T8838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 66.735382][ T8838] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 66.743333][ T8834] CPU: 1 PID: 8834 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 66.751902][ T8834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.761934][ T8834] Call Trace: [ 66.765199][ T8834] dump_stack+0xa3/0xcc [ 66.769327][ T8834] should_fail.cold.6+0x32/0x3a [ 66.774150][ T8834] should_failslab+0x5/0xf [ 66.778541][ T8834] kmem_cache_alloc_node+0x57/0xbf0 [ 66.783710][ T8834] ? __lock_acquire+0x4fe/0x1660 [ 66.788621][ T8834] __alloc_skb+0x52/0x1d0 [ 66.792923][ T8834] tipc_buf_acquire+0x1c/0x50 [ 66.797568][ T8834] tipc_msg_reverse+0x96/0x280 [ 66.802299][ T8834] tipc_sk_respond+0xbe/0x2d0 [ 66.806961][ T8834] __tipc_shutdown+0x2dd/0x380 [ 66.811691][ T8834] ? do_wait_intr_irq+0xb0/0xb0 [ 66.816508][ T8834] tipc_release+0x5f/0x890 [ 66.820892][ T8834] __sock_release+0x32/0xa0 [ 66.825378][ T8834] sock_close+0xf/0x20 [ 66.829419][ T8834] __fput+0xaa/0x250 [ 66.833283][ T8834] task_work_run+0x68/0xb0 [ 66.837666][ T8834] exit_to_user_mode_prepare+0x219/0x220 [ 66.843265][ T8834] syscall_exit_to_user_mode+0x7e/0x2e0 [ 66.848775][ T8834] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 66.854631][ T8834] RIP: 0033:0x45cba9 [ 66.858493][ T8834] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 66.878080][ T8834] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 66.886453][ T8834] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 66.894390][ T8834] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 66.902333][ T8834] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 66.910272][ T8834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 66.918210][ T8834] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 66.926154][ T8844] CPU: 0 PID: 8844 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 66.934720][ T8844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.944757][ T8844] Call Trace: [ 66.948035][ T8844] dump_stack+0xa3/0xcc [ 66.952175][ T8844] should_fail.cold.6+0x32/0x3a [ 66.957005][ T8844] should_failslab+0x5/0xf [ 66.961399][ T8844] kmem_cache_alloc_node+0x57/0xbf0 [ 66.966577][ T8844] ? __lock_acquire+0x4fe/0x1660 [ 66.971497][ T8844] __alloc_skb+0x52/0x1d0 [ 66.975812][ T8844] tipc_buf_acquire+0x1c/0x50 [ 66.980468][ T8844] tipc_msg_reverse+0x96/0x280 [ 66.985214][ T8844] tipc_sk_respond+0xbe/0x2d0 [ 66.989873][ T8844] __tipc_shutdown+0x2dd/0x380 [ 66.994623][ T8844] ? do_wait_intr_irq+0xb0/0xb0 [ 66.999512][ T8844] tipc_release+0x5f/0x890 [ 67.003902][ T8844] __sock_release+0x32/0xa0 [ 67.008375][ T8844] sock_close+0xf/0x20 [ 67.012428][ T8844] __fput+0xaa/0x250 [ 67.012858][ T8862] FAULT_INJECTION: forcing a failure. [ 67.012858][ T8862] name failslab, interval 1, probability 0, space 0, times 0 [ 67.016296][ T8844] task_work_run+0x68/0xb0 [ 67.016304][ T8844] exit_to_user_mode_prepare+0x219/0x220 [ 67.016310][ T8844] syscall_exit_to_user_mode+0x7e/0x2e0 [ 67.016316][ T8844] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.016321][ T8844] RIP: 0033:0x45cba9 [ 67.016324][ T8844] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.016326][ T8844] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.082051][ T8844] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.089999][ T8844] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 67.097949][ T8844] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 67.105894][ T8844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 67.113834][ T8844] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 67.121783][ T8862] CPU: 1 PID: 8862 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 67.130350][ T8862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.140178][ T8863] FAULT_INJECTION: forcing a failure. [ 67.140178][ T8863] name failslab, interval 1, probability 0, space 0, times 0 [ 67.140383][ T8862] Call Trace: [ 67.140393][ T8862] dump_stack+0xa3/0xcc [ 67.160314][ T8862] should_fail.cold.6+0x32/0x3a [ 67.165130][ T8862] should_failslab+0x5/0xf [ 67.169513][ T8862] kmem_cache_alloc_node+0x57/0xbf0 [ 67.174674][ T8862] ? __lock_acquire+0x4fe/0x1660 [ 67.179581][ T8862] __alloc_skb+0x52/0x1d0 [ 67.183882][ T8862] tipc_buf_acquire+0x1c/0x50 [ 67.186926][ T8868] FAULT_INJECTION: forcing a failure. [ 67.186926][ T8868] name failslab, interval 1, probability 0, space 0, times 0 [ 67.188530][ T8862] tipc_msg_reverse+0x96/0x280 [ 67.188538][ T8862] tipc_sk_respond+0xbe/0x2d0 [ 67.188544][ T8862] __tipc_shutdown+0x2dd/0x380 [ 67.188550][ T8862] ? do_wait_intr_irq+0xb0/0xb0 [ 67.188557][ T8862] tipc_release+0x5f/0x890 [ 67.188566][ T8862] __sock_release+0x32/0xa0 [ 67.228869][ T8862] sock_close+0xf/0x20 [ 67.232934][ T8862] __fput+0xaa/0x250 [ 67.236798][ T8862] task_work_run+0x68/0xb0 [ 67.241184][ T8862] exit_to_user_mode_prepare+0x219/0x220 [ 67.246781][ T8862] syscall_exit_to_user_mode+0x7e/0x2e0 [ 67.252292][ T8862] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.258147][ T8862] RIP: 0033:0x45cba9 [ 67.262011][ T8862] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.281584][ T8862] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.289964][ T8862] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.297902][ T8862] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 67.305839][ T8862] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.313778][ T8862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 67.321717][ T8862] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 67.329664][ T8868] CPU: 0 PID: 8868 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 67.338262][ T8868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.348297][ T8868] Call Trace: [ 67.351573][ T8868] dump_stack+0xa3/0xcc [ 67.355712][ T8868] should_fail.cold.6+0x32/0x3a [ 67.360542][ T8868] should_failslab+0x5/0xf [ 67.364949][ T8868] kmem_cache_alloc_node+0x57/0xbf0 [ 67.370129][ T8868] ? __lock_acquire+0x4fe/0x1660 [ 67.375055][ T8868] __alloc_skb+0x52/0x1d0 [ 67.379373][ T8868] tipc_buf_acquire+0x1c/0x50 [ 67.384033][ T8868] tipc_msg_reverse+0x96/0x280 [ 67.388782][ T8868] tipc_sk_respond+0xbe/0x2d0 [ 67.393441][ T8868] __tipc_shutdown+0x2dd/0x380 [ 67.398186][ T8868] ? do_wait_intr_irq+0xb0/0xb0 [ 67.403022][ T8868] tipc_release+0x5f/0x890 [ 67.407423][ T8868] __sock_release+0x32/0xa0 [ 67.411897][ T8868] sock_close+0xf/0x20 [ 67.415932][ T8868] __fput+0xaa/0x250 [ 67.419800][ T8868] task_work_run+0x68/0xb0 [ 67.424193][ T8868] exit_to_user_mode_prepare+0x219/0x220 [ 67.429797][ T8868] syscall_exit_to_user_mode+0x7e/0x2e0 [ 67.435307][ T8868] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.441184][ T8868] RIP: 0033:0x45cba9 2020/10/09 14:52:04 executed programs: 129 [ 67.445046][ T8868] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.464640][ T8868] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.473022][ T8868] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.480968][ T8868] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 67.488912][ T8868] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.496855][ T8868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 67.504814][ T8868] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 67.512799][ T8863] CPU: 1 PID: 8863 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 67.521369][ T8863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.531408][ T8863] Call Trace: [ 67.534680][ T8863] dump_stack+0xa3/0xcc [ 67.538816][ T8863] should_fail.cold.6+0x32/0x3a [ 67.543647][ T8863] should_failslab+0x5/0xf [ 67.548040][ T8863] kmem_cache_alloc_node+0x57/0xbf0 [ 67.553214][ T8863] ? __lock_acquire+0x4fe/0x1660 [ 67.558120][ T8863] __alloc_skb+0x52/0x1d0 [ 67.562417][ T8863] tipc_buf_acquire+0x1c/0x50 [ 67.567060][ T8863] tipc_msg_reverse+0x96/0x280 [ 67.571788][ T8863] tipc_sk_respond+0xbe/0x2d0 [ 67.576434][ T8863] __tipc_shutdown+0x2dd/0x380 [ 67.581063][ T8885] FAULT_INJECTION: forcing a failure. [ 67.581063][ T8885] name failslab, interval 1, probability 0, space 0, times 0 [ 67.581168][ T8863] ? do_wait_intr_irq+0xb0/0xb0 [ 67.581176][ T8863] tipc_release+0x5f/0x890 [ 67.581187][ T8863] __sock_release+0x32/0xa0 [ 67.581192][ T8863] sock_close+0xf/0x20 [ 67.611461][ T8863] __fput+0xaa/0x250 [ 67.615353][ T8863] task_work_run+0x68/0xb0 [ 67.619745][ T8863] exit_to_user_mode_prepare+0x219/0x220 [ 67.625352][ T8863] syscall_exit_to_user_mode+0x7e/0x2e0 [ 67.627945][ T8886] FAULT_INJECTION: forcing a failure. [ 67.627945][ T8886] name failslab, interval 1, probability 0, space 0, times 0 [ 67.630870][ T8863] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.630875][ T8863] RIP: 0033:0x45cba9 [ 67.630879][ T8863] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.630882][ T8863] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.630885][ T8863] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.630887][ T8863] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 67.630889][ T8863] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.630891][ T8863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 67.630894][ T8863] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 67.640100][ T8885] CPU: 1 PID: 8885 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 67.729418][ T8885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.739461][ T8885] Call Trace: [ 67.742720][ T8885] dump_stack+0xa3/0xcc [ 67.746843][ T8885] should_fail.cold.6+0x32/0x3a [ 67.751656][ T8885] should_failslab+0x5/0xf [ 67.756035][ T8885] kmem_cache_alloc_node+0x57/0xbf0 [ 67.761200][ T8885] ? __lock_acquire+0x4fe/0x1660 [ 67.766111][ T8885] __alloc_skb+0x52/0x1d0 [ 67.770408][ T8885] tipc_buf_acquire+0x1c/0x50 [ 67.775048][ T8885] tipc_msg_reverse+0x96/0x280 [ 67.779806][ T8885] tipc_sk_respond+0xbe/0x2d0 [ 67.784453][ T8885] __tipc_shutdown+0x2dd/0x380 [ 67.789214][ T8885] ? do_wait_intr_irq+0xb0/0xb0 [ 67.794032][ T8885] tipc_release+0x5f/0x890 [ 67.798417][ T8885] __sock_release+0x32/0xa0 [ 67.802910][ T8885] sock_close+0xf/0x20 [ 67.806945][ T8885] __fput+0xaa/0x250 [ 67.810810][ T8885] task_work_run+0x68/0xb0 [ 67.815195][ T8885] exit_to_user_mode_prepare+0x219/0x220 [ 67.820811][ T8885] syscall_exit_to_user_mode+0x7e/0x2e0 [ 67.826321][ T8885] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 67.832179][ T8885] RIP: 0033:0x45cba9 [ 67.836041][ T8885] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.855612][ T8885] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 67.863987][ T8885] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 67.871928][ T8885] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 67.879870][ T8885] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.887808][ T8885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 67.895748][ T8885] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 67.903696][ T8886] CPU: 0 PID: 8886 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 67.912266][ T8886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.922303][ T8886] Call Trace: [ 67.925577][ T8886] dump_stack+0xa3/0xcc [ 67.929728][ T8886] should_fail.cold.6+0x32/0x3a [ 67.934558][ T8886] should_failslab+0x5/0xf [ 67.938953][ T8886] kmem_cache_alloc_node+0x57/0xbf0 [ 67.944131][ T8886] ? __lock_acquire+0x4fe/0x1660 [ 67.949053][ T8886] __alloc_skb+0x52/0x1d0 [ 67.953369][ T8886] tipc_buf_acquire+0x1c/0x50 [ 67.958062][ T8886] tipc_msg_reverse+0x96/0x280 [ 67.962809][ T8886] tipc_sk_respond+0xbe/0x2d0 [ 67.967471][ T8886] __tipc_shutdown+0x2dd/0x380 [ 67.972216][ T8886] ? do_wait_intr_irq+0xb0/0xb0 [ 67.977050][ T8886] tipc_release+0x5f/0x890 [ 67.981455][ T8886] __sock_release+0x32/0xa0 [ 67.985945][ T8886] sock_close+0xf/0x20 [ 67.989990][ T8886] __fput+0xaa/0x250 [ 67.993871][ T8886] task_work_run+0x68/0xb0 [ 67.998273][ T8886] exit_to_user_mode_prepare+0x219/0x220 [ 68.001061][ T8900] FAULT_INJECTION: forcing a failure. [ 68.001061][ T8900] name failslab, interval 1, probability 0, space 0, times 0 [ 68.003884][ T8886] syscall_exit_to_user_mode+0x7e/0x2e0 [ 68.003891][ T8886] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.003896][ T8886] RIP: 0033:0x45cba9 [ 68.003900][ T8886] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.003902][ T8886] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.003906][ T8886] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.003908][ T8886] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.003910][ T8886] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 68.003912][ T8886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 68.003914][ T8886] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 68.041670][ T8904] FAULT_INJECTION: forcing a failure. [ 68.041670][ T8904] name failslab, interval 1, probability 0, space 0, times 0 [ 68.091962][ T8900] CPU: 1 PID: 8900 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 68.121078][ T8900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.131104][ T8900] Call Trace: [ 68.134401][ T8900] dump_stack+0xa3/0xcc [ 68.138526][ T8900] should_fail.cold.6+0x32/0x3a [ 68.143345][ T8900] should_failslab+0x5/0xf [ 68.147731][ T8900] kmem_cache_alloc_node+0x57/0xbf0 [ 68.151528][ T8910] FAULT_INJECTION: forcing a failure. [ 68.151528][ T8910] name failslab, interval 1, probability 0, space 0, times 0 [ 68.152901][ T8900] ? __lock_acquire+0x4fe/0x1660 [ 68.152913][ T8900] __alloc_skb+0x52/0x1d0 [ 68.152923][ T8900] tipc_buf_acquire+0x1c/0x50 [ 68.152928][ T8900] tipc_msg_reverse+0x96/0x280 [ 68.152936][ T8900] tipc_sk_respond+0xbe/0x2d0 [ 68.188688][ T8900] __tipc_shutdown+0x2dd/0x380 [ 68.193428][ T8900] ? do_wait_intr_irq+0xb0/0xb0 [ 68.198249][ T8900] tipc_release+0x5f/0x890 [ 68.202639][ T8900] __sock_release+0x32/0xa0 [ 68.207112][ T8900] sock_close+0xf/0x20 [ 68.211151][ T8900] __fput+0xaa/0x250 [ 68.215013][ T8900] task_work_run+0x68/0xb0 [ 68.219397][ T8900] exit_to_user_mode_prepare+0x219/0x220 [ 68.224998][ T8900] syscall_exit_to_user_mode+0x7e/0x2e0 [ 68.230528][ T8900] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.236414][ T8900] RIP: 0033:0x45cba9 [ 68.240273][ T8900] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.259846][ T8900] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.268221][ T8900] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.276163][ T8900] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.284106][ T8900] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 68.292064][ T8900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 68.300008][ T8900] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 68.307955][ T8910] CPU: 0 PID: 8910 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 68.316530][ T8910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.326553][ T8910] Call Trace: [ 68.329812][ T8910] dump_stack+0xa3/0xcc [ 68.333934][ T8910] should_fail.cold.6+0x32/0x3a [ 68.338752][ T8910] should_failslab+0x5/0xf [ 68.343132][ T8910] kmem_cache_alloc_node+0x57/0xbf0 [ 68.348294][ T8910] ? __lock_acquire+0x4fe/0x1660 [ 68.353200][ T8910] __alloc_skb+0x52/0x1d0 [ 68.357498][ T8910] tipc_buf_acquire+0x1c/0x50 [ 68.362139][ T8910] tipc_msg_reverse+0x96/0x280 [ 68.366877][ T8910] tipc_sk_respond+0xbe/0x2d0 [ 68.371521][ T8910] __tipc_shutdown+0x2dd/0x380 [ 68.376251][ T8910] ? do_wait_intr_irq+0xb0/0xb0 [ 68.381067][ T8910] tipc_release+0x5f/0x890 [ 68.385451][ T8910] __sock_release+0x32/0xa0 [ 68.389922][ T8910] sock_close+0xf/0x20 [ 68.393954][ T8910] __fput+0xaa/0x250 [ 68.397815][ T8910] task_work_run+0x68/0xb0 [ 68.402201][ T8910] exit_to_user_mode_prepare+0x219/0x220 [ 68.407800][ T8910] syscall_exit_to_user_mode+0x7e/0x2e0 [ 68.413310][ T8910] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.419165][ T8910] RIP: 0033:0x45cba9 [ 68.423024][ T8910] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.442592][ T8910] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.450970][ T8910] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.458913][ T8910] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.466853][ T8910] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 68.474812][ T8910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 68.482757][ T8910] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 68.498245][ T8904] CPU: 0 PID: 8904 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 68.506834][ T8904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.516873][ T8904] Call Trace: [ 68.520148][ T8904] dump_stack+0xa3/0xcc [ 68.524291][ T8904] should_fail.cold.6+0x32/0x3a [ 68.529115][ T8904] should_failslab+0x5/0xf [ 68.533512][ T8904] kmem_cache_alloc_node+0x57/0xbf0 [ 68.538690][ T8904] ? __lock_acquire+0x4fe/0x1660 [ 68.543617][ T8904] __alloc_skb+0x52/0x1d0 [ 68.547930][ T8904] tipc_buf_acquire+0x1c/0x50 [ 68.552597][ T8904] tipc_msg_reverse+0x96/0x280 [ 68.557344][ T8904] tipc_sk_respond+0xbe/0x2d0 [ 68.562002][ T8904] __tipc_shutdown+0x2dd/0x380 [ 68.566747][ T8904] ? do_wait_intr_irq+0xb0/0xb0 [ 68.571584][ T8904] tipc_release+0x5f/0x890 [ 68.575983][ T8904] __sock_release+0x32/0xa0 [ 68.580466][ T8904] sock_close+0xf/0x20 [ 68.584513][ T8904] __fput+0xaa/0x250 [ 68.588388][ T8904] task_work_run+0x68/0xb0 [ 68.592786][ T8904] exit_to_user_mode_prepare+0x219/0x220 [ 68.598400][ T8904] syscall_exit_to_user_mode+0x7e/0x2e0 [ 68.603928][ T8904] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.605906][ T8925] FAULT_INJECTION: forcing a failure. [ 68.605906][ T8925] name failslab, interval 1, probability 0, space 0, times 0 [ 68.609794][ T8904] RIP: 0033:0x45cba9 [ 68.609798][ T8904] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.609800][ T8904] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.609804][ T8904] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.609806][ T8904] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.609808][ T8904] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 68.609810][ T8904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 68.609812][ T8904] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 68.628343][ T8929] FAULT_INJECTION: forcing a failure. [ 68.628343][ T8929] name failslab, interval 1, probability 0, space 0, times 0 [ 68.647012][ T8925] CPU: 1 PID: 8925 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 68.712635][ T8931] FAULT_INJECTION: forcing a failure. [ 68.712635][ T8931] name failslab, interval 1, probability 0, space 0, times 0 [ 68.715412][ T8925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.715415][ T8925] Call Trace: [ 68.715426][ T8925] dump_stack+0xa3/0xcc [ 68.715432][ T8925] should_fail.cold.6+0x32/0x3a [ 68.715437][ T8925] should_failslab+0x5/0xf [ 68.715442][ T8925] kmem_cache_alloc_node+0x57/0xbf0 [ 68.715447][ T8925] ? __lock_acquire+0x4fe/0x1660 [ 68.715457][ T8925] __alloc_skb+0x52/0x1d0 [ 68.768956][ T8925] tipc_buf_acquire+0x1c/0x50 [ 68.773599][ T8925] tipc_msg_reverse+0x96/0x280 [ 68.778332][ T8925] tipc_sk_respond+0xbe/0x2d0 [ 68.782995][ T8925] __tipc_shutdown+0x2dd/0x380 [ 68.787726][ T8925] ? do_wait_intr_irq+0xb0/0xb0 [ 68.792541][ T8925] tipc_release+0x5f/0x890 [ 68.796925][ T8925] __sock_release+0x32/0xa0 [ 68.801394][ T8925] sock_close+0xf/0x20 [ 68.805426][ T8925] __fput+0xaa/0x250 [ 68.809289][ T8925] task_work_run+0x68/0xb0 [ 68.813674][ T8925] exit_to_user_mode_prepare+0x219/0x220 [ 68.819278][ T8925] syscall_exit_to_user_mode+0x7e/0x2e0 [ 68.824795][ T8925] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.830651][ T8925] RIP: 0033:0x45cba9 [ 68.834514][ T8925] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.854083][ T8925] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.862457][ T8925] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.870393][ T8925] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.878342][ T8925] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 68.886296][ T8925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 68.894233][ T8925] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 68.902186][ T8929] CPU: 0 PID: 8929 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 68.910754][ T8929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.920783][ T8929] Call Trace: [ 68.924055][ T8929] dump_stack+0xa3/0xcc [ 68.928189][ T8929] should_fail.cold.6+0x32/0x3a [ 68.933017][ T8929] should_failslab+0x5/0xf [ 68.937406][ T8929] kmem_cache_alloc_node+0x57/0xbf0 [ 68.942574][ T8929] ? __lock_acquire+0x4fe/0x1660 [ 68.947481][ T8929] __alloc_skb+0x52/0x1d0 [ 68.951779][ T8929] tipc_buf_acquire+0x1c/0x50 [ 68.956418][ T8929] tipc_msg_reverse+0x96/0x280 [ 68.961151][ T8929] tipc_sk_respond+0xbe/0x2d0 [ 68.965795][ T8929] __tipc_shutdown+0x2dd/0x380 [ 68.970525][ T8929] ? do_wait_intr_irq+0xb0/0xb0 [ 68.975341][ T8929] tipc_release+0x5f/0x890 [ 68.979729][ T8929] __sock_release+0x32/0xa0 [ 68.984206][ T8929] sock_close+0xf/0x20 [ 68.984872][ T8935] FAULT_INJECTION: forcing a failure. [ 68.984872][ T8935] name failslab, interval 1, probability 0, space 0, times 0 [ 68.988249][ T8929] __fput+0xaa/0x250 [ 68.988259][ T8929] task_work_run+0x68/0xb0 [ 68.988267][ T8929] exit_to_user_mode_prepare+0x219/0x220 [ 68.988275][ T8929] syscall_exit_to_user_mode+0x7e/0x2e0 [ 68.988280][ T8929] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 68.988285][ T8929] RIP: 0033:0x45cba9 [ 68.988289][ T8929] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 68.988291][ T8929] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 68.988295][ T8929] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 68.988297][ T8929] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 68.988299][ T8929] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 68.988301][ T8929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 68.988303][ T8929] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 69.066089][ T8944] FAULT_INJECTION: forcing a failure. [ 69.066089][ T8944] name failslab, interval 1, probability 0, space 0, times 0 [ 69.068902][ T8931] CPU: 1 PID: 8931 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 69.119033][ T8931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.129059][ T8931] Call Trace: [ 69.129451][ T8946] FAULT_INJECTION: forcing a failure. [ 69.129451][ T8946] name failslab, interval 1, probability 0, space 0, times 0 [ 69.132322][ T8931] dump_stack+0xa3/0xcc [ 69.132327][ T8931] should_fail.cold.6+0x32/0x3a [ 69.132332][ T8931] should_failslab+0x5/0xf [ 69.132337][ T8931] kmem_cache_alloc_node+0x57/0xbf0 [ 69.132342][ T8931] ? __lock_acquire+0x4fe/0x1660 [ 69.132353][ T8931] __alloc_skb+0x52/0x1d0 [ 69.132362][ T8931] tipc_buf_acquire+0x1c/0x50 [ 69.132367][ T8931] tipc_msg_reverse+0x96/0x280 [ 69.132374][ T8931] tipc_sk_respond+0xbe/0x2d0 [ 69.132380][ T8931] __tipc_shutdown+0x2dd/0x380 [ 69.132386][ T8931] ? do_wait_intr_irq+0xb0/0xb0 [ 69.196151][ T8931] tipc_release+0x5f/0x890 [ 69.200541][ T8931] __sock_release+0x32/0xa0 [ 69.205014][ T8931] sock_close+0xf/0x20 [ 69.209050][ T8931] __fput+0xaa/0x250 [ 69.212915][ T8931] task_work_run+0x68/0xb0 [ 69.217300][ T8931] exit_to_user_mode_prepare+0x219/0x220 [ 69.222899][ T8931] syscall_exit_to_user_mode+0x7e/0x2e0 [ 69.228413][ T8931] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 69.234270][ T8931] RIP: 0033:0x45cba9 [ 69.238139][ T8931] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.257709][ T8931] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.266082][ T8931] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.274023][ T8931] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 69.281970][ T8931] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 69.289930][ T8931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 69.297874][ T8931] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 69.315062][ T8944] CPU: 1 PID: 8944 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 69.326339][ T8944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.336365][ T8944] Call Trace: [ 69.339623][ T8944] dump_stack+0xa3/0xcc [ 69.343753][ T8944] should_fail.cold.6+0x32/0x3a [ 69.348569][ T8944] should_failslab+0x5/0xf [ 69.352980][ T8944] kmem_cache_alloc_node+0x57/0xbf0 [ 69.358147][ T8944] ? __lock_acquire+0x4fe/0x1660 [ 69.363056][ T8944] __alloc_skb+0x52/0x1d0 [ 69.367353][ T8944] tipc_buf_acquire+0x1c/0x50 [ 69.372001][ T8944] tipc_msg_reverse+0x96/0x280 [ 69.376735][ T8944] tipc_sk_respond+0xbe/0x2d0 [ 69.381380][ T8944] __tipc_shutdown+0x2dd/0x380 [ 69.386114][ T8944] ? do_wait_intr_irq+0xb0/0xb0 [ 69.390934][ T8944] tipc_release+0x5f/0x890 [ 69.395324][ T8944] __sock_release+0x32/0xa0 [ 69.399799][ T8944] sock_close+0xf/0x20 [ 69.403856][ T8944] __fput+0xaa/0x250 [ 69.407725][ T8944] task_work_run+0x68/0xb0 [ 69.412108][ T8944] exit_to_user_mode_prepare+0x219/0x220 [ 69.417710][ T8944] syscall_exit_to_user_mode+0x7e/0x2e0 [ 69.423224][ T8944] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 69.429084][ T8944] RIP: 0033:0x45cba9 [ 69.432943][ T8944] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.452515][ T8944] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.460889][ T8944] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.468828][ T8944] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 69.476768][ T8944] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 69.484705][ T8944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 69.492645][ T8944] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 69.500595][ T8946] CPU: 0 PID: 8946 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 69.509164][ T8946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.519187][ T8946] Call Trace: [ 69.522444][ T8946] dump_stack+0xa3/0xcc [ 69.526563][ T8946] should_fail.cold.6+0x32/0x3a [ 69.531380][ T8946] should_failslab+0x5/0xf [ 69.535763][ T8946] kmem_cache_alloc_node+0x57/0xbf0 [ 69.540927][ T8946] ? __lock_acquire+0x4fe/0x1660 [ 69.545832][ T8946] __alloc_skb+0x52/0x1d0 [ 69.550130][ T8946] tipc_buf_acquire+0x1c/0x50 [ 69.554781][ T8946] tipc_msg_reverse+0x96/0x280 [ 69.559628][ T8946] tipc_sk_respond+0xbe/0x2d0 [ 69.564272][ T8946] __tipc_shutdown+0x2dd/0x380 [ 69.569002][ T8946] ? do_wait_intr_irq+0xb0/0xb0 [ 69.573827][ T8946] tipc_release+0x5f/0x890 [ 69.578218][ T8946] __sock_release+0x32/0xa0 [ 69.582704][ T8946] sock_close+0xf/0x20 [ 69.586737][ T8946] __fput+0xaa/0x250 [ 69.590598][ T8946] task_work_run+0x68/0xb0 [ 69.594988][ T8946] exit_to_user_mode_prepare+0x219/0x220 [ 69.600585][ T8946] syscall_exit_to_user_mode+0x7e/0x2e0 [ 69.606096][ T8946] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 69.611954][ T8946] RIP: 0033:0x45cba9 [ 69.615935][ T8946] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.635504][ T8946] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.643876][ T8946] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.651814][ T8946] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 69.659750][ T8946] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 69.667688][ T8946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 69.675626][ T8946] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 69.683575][ T8935] CPU: 1 PID: 8935 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 69.692142][ T8935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.702178][ T8935] Call Trace: [ 69.705453][ T8935] dump_stack+0xa3/0xcc [ 69.709599][ T8935] should_fail.cold.6+0x32/0x3a [ 69.714542][ T8935] should_failslab+0x5/0xf [ 69.718941][ T8935] kmem_cache_alloc_node+0x57/0xbf0 [ 69.724124][ T8935] ? __lock_acquire+0x4fe/0x1660 [ 69.729047][ T8935] __alloc_skb+0x52/0x1d0 [ 69.733360][ T8935] tipc_buf_acquire+0x1c/0x50 [ 69.738018][ T8935] tipc_msg_reverse+0x96/0x280 [ 69.742766][ T8935] tipc_sk_respond+0xbe/0x2d0 [ 69.747423][ T8935] __tipc_shutdown+0x2dd/0x380 [ 69.752165][ T8935] ? do_wait_intr_irq+0xb0/0xb0 [ 69.756999][ T8935] tipc_release+0x5f/0x890 [ 69.761397][ T8935] __sock_release+0x32/0xa0 [ 69.765878][ T8935] sock_close+0xf/0x20 [ 69.769931][ T8935] __fput+0xaa/0x250 [ 69.773809][ T8935] task_work_run+0x68/0xb0 [ 69.778331][ T8935] exit_to_user_mode_prepare+0x219/0x220 [ 69.780622][ T8958] FAULT_INJECTION: forcing a failure. [ 69.780622][ T8958] name failslab, interval 1, probability 0, space 0, times 0 [ 69.783941][ T8935] syscall_exit_to_user_mode+0x7e/0x2e0 [ 69.783947][ T8935] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 69.783952][ T8935] RIP: 0033:0x45cba9 [ 69.783956][ T8935] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 69.783958][ T8935] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 69.783962][ T8935] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 69.783964][ T8935] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 69.783966][ T8935] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 69.783968][ T8935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 69.783970][ T8935] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 69.805127][ T8962] FAULT_INJECTION: forcing a failure. [ 69.805127][ T8962] name failslab, interval 1, probability 0, space 0, times 0 [ 69.824654][ T8964] FAULT_INJECTION: forcing a failure. [ 69.824654][ T8964] name failslab, interval 1, probability 0, space 0, times 0 [ 69.835974][ T8962] CPU: 1 PID: 8962 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 69.913508][ T8962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.923530][ T8962] Call Trace: [ 69.926790][ T8962] dump_stack+0xa3/0xcc [ 69.930913][ T8962] should_fail.cold.6+0x32/0x3a [ 69.935726][ T8962] should_failslab+0x5/0xf [ 69.940111][ T8962] kmem_cache_alloc_node+0x57/0xbf0 [ 69.945274][ T8962] ? __lock_acquire+0x4fe/0x1660 [ 69.950199][ T8962] __alloc_skb+0x52/0x1d0 [ 69.954496][ T8962] tipc_buf_acquire+0x1c/0x50 [ 69.959137][ T8962] tipc_msg_reverse+0x96/0x280 [ 69.963874][ T8962] tipc_sk_respond+0xbe/0x2d0 [ 69.968516][ T8962] __tipc_shutdown+0x2dd/0x380 [ 69.973245][ T8962] ? do_wait_intr_irq+0xb0/0xb0 [ 69.978062][ T8962] tipc_release+0x5f/0x890 [ 69.982446][ T8962] __sock_release+0x32/0xa0 [ 69.986913][ T8962] sock_close+0xf/0x20 [ 69.990947][ T8962] __fput+0xaa/0x250 [ 69.994839][ T8962] task_work_run+0x68/0xb0 [ 69.999226][ T8962] exit_to_user_mode_prepare+0x219/0x220 [ 70.004824][ T8962] syscall_exit_to_user_mode+0x7e/0x2e0 [ 70.010333][ T8962] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.016189][ T8962] RIP: 0033:0x45cba9 [ 70.020049][ T8962] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.039618][ T8962] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.047993][ T8962] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.055934][ T8962] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 70.063870][ T8962] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 70.071807][ T8962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 70.079742][ T8962] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 70.087696][ T8958] CPU: 0 PID: 8958 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 70.096263][ T8958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.106288][ T8958] Call Trace: [ 70.109546][ T8958] dump_stack+0xa3/0xcc [ 70.113669][ T8958] should_fail.cold.6+0x32/0x3a [ 70.118484][ T8958] should_failslab+0x5/0xf [ 70.122866][ T8958] kmem_cache_alloc_node+0x57/0xbf0 [ 70.128029][ T8958] ? __lock_acquire+0x4fe/0x1660 [ 70.132938][ T8958] __alloc_skb+0x52/0x1d0 [ 70.137241][ T8958] tipc_buf_acquire+0x1c/0x50 [ 70.141895][ T8958] tipc_msg_reverse+0x96/0x280 [ 70.146472][ T8969] FAULT_INJECTION: forcing a failure. [ 70.146472][ T8969] name failslab, interval 1, probability 0, space 0, times 0 [ 70.146649][ T8958] tipc_sk_respond+0xbe/0x2d0 [ 70.146656][ T8958] __tipc_shutdown+0x2dd/0x380 [ 70.146662][ T8958] ? do_wait_intr_irq+0xb0/0xb0 [ 70.173435][ T8958] tipc_release+0x5f/0x890 [ 70.177839][ T8958] __sock_release+0x32/0xa0 [ 70.182323][ T8958] sock_close+0xf/0x20 [ 70.186368][ T8958] __fput+0xaa/0x250 [ 70.190248][ T8958] task_work_run+0x68/0xb0 [ 70.194648][ T8958] exit_to_user_mode_prepare+0x219/0x220 [ 70.200262][ T8958] syscall_exit_to_user_mode+0x7e/0x2e0 [ 70.205808][ T8958] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.211670][ T8958] RIP: 0033:0x45cba9 [ 70.215532][ T8958] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.235106][ T8958] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.243487][ T8958] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.251440][ T8958] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 70.259392][ T8958] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 70.267339][ T8958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 70.275281][ T8958] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 70.283235][ T8964] CPU: 1 PID: 8964 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 70.291802][ T8964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.301838][ T8964] Call Trace: [ 70.305112][ T8964] dump_stack+0xa3/0xcc [ 70.309278][ T8964] should_fail.cold.6+0x32/0x3a [ 70.314101][ T8964] should_failslab+0x5/0xf [ 70.318492][ T8964] kmem_cache_alloc_node+0x57/0xbf0 [ 70.323664][ T8964] ? __lock_acquire+0x4fe/0x1660 [ 70.328620][ T8964] __alloc_skb+0x52/0x1d0 [ 70.332925][ T8964] tipc_buf_acquire+0x1c/0x50 [ 70.337576][ T8964] tipc_msg_reverse+0x96/0x280 [ 70.342320][ T8964] tipc_sk_respond+0xbe/0x2d0 [ 70.347092][ T8964] __tipc_shutdown+0x2dd/0x380 [ 70.351831][ T8964] ? do_wait_intr_irq+0xb0/0xb0 [ 70.356652][ T8964] tipc_release+0x5f/0x890 [ 70.361047][ T8964] __sock_release+0x32/0xa0 [ 70.365555][ T8964] sock_close+0xf/0x20 [ 70.369591][ T8964] __fput+0xaa/0x250 [ 70.373458][ T8964] task_work_run+0x68/0xb0 [ 70.377852][ T8964] exit_to_user_mode_prepare+0x219/0x220 [ 70.383465][ T8964] syscall_exit_to_user_mode+0x7e/0x2e0 [ 70.388978][ T8964] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.394841][ T8964] RIP: 0033:0x45cba9 [ 70.398702][ T8964] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.407388][ T8981] FAULT_INJECTION: forcing a failure. [ 70.407388][ T8981] name failslab, interval 1, probability 0, space 0, times 0 [ 70.418275][ T8964] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.418279][ T8964] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.418281][ T8964] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 70.418283][ T8964] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 70.418284][ T8964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 70.418286][ T8964] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 70.422109][ T8982] FAULT_INJECTION: forcing a failure. [ 70.422109][ T8982] name failslab, interval 1, probability 0, space 0, times 0 [ 70.445644][ T8969] CPU: 0 PID: 8969 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 70.500279][ T8969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.510300][ T8969] Call Trace: [ 70.513562][ T8969] dump_stack+0xa3/0xcc [ 70.517685][ T8969] should_fail.cold.6+0x32/0x3a [ 70.522591][ T8969] should_failslab+0x5/0xf [ 70.526980][ T8969] kmem_cache_alloc_node+0x57/0xbf0 [ 70.532167][ T8969] ? __lock_acquire+0x4fe/0x1660 [ 70.537081][ T8969] __alloc_skb+0x52/0x1d0 [ 70.541417][ T8969] tipc_buf_acquire+0x1c/0x50 [ 70.546078][ T8969] tipc_msg_reverse+0x96/0x280 [ 70.550810][ T8969] tipc_sk_respond+0xbe/0x2d0 [ 70.555573][ T8969] __tipc_shutdown+0x2dd/0x380 [ 70.560312][ T8969] ? do_wait_intr_irq+0xb0/0xb0 [ 70.565143][ T8969] tipc_release+0x5f/0x890 [ 70.569648][ T8969] __sock_release+0x32/0xa0 [ 70.574121][ T8969] sock_close+0xf/0x20 [ 70.578161][ T8969] __fput+0xaa/0x250 [ 70.582023][ T8969] task_work_run+0x68/0xb0 [ 70.586421][ T8969] exit_to_user_mode_prepare+0x219/0x220 [ 70.592030][ T8969] syscall_exit_to_user_mode+0x7e/0x2e0 [ 70.597541][ T8969] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.603399][ T8969] RIP: 0033:0x45cba9 [ 70.607258][ T8969] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.627033][ T8969] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.635409][ T8969] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.643350][ T8969] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 70.651288][ T8969] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 70.659231][ T8969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 70.667172][ T8969] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 70.693152][ T8982] CPU: 0 PID: 8982 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 70.701745][ T8982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.711786][ T8982] Call Trace: [ 70.715062][ T8982] dump_stack+0xa3/0xcc [ 70.719202][ T8982] should_fail.cold.6+0x32/0x3a [ 70.724043][ T8982] should_failslab+0x5/0xf [ 70.728440][ T8982] kmem_cache_alloc_node+0x57/0xbf0 [ 70.733618][ T8982] ? __lock_acquire+0x4fe/0x1660 [ 70.738550][ T8982] __alloc_skb+0x52/0x1d0 [ 70.742867][ T8982] tipc_buf_acquire+0x1c/0x50 [ 70.747278][ T8994] FAULT_INJECTION: forcing a failure. [ 70.747278][ T8994] name failslab, interval 1, probability 0, space 0, times 0 [ 70.747522][ T8982] tipc_msg_reverse+0x96/0x280 [ 70.747535][ T8982] tipc_sk_respond+0xbe/0x2d0 [ 70.747541][ T8982] __tipc_shutdown+0x2dd/0x380 [ 70.747547][ T8982] ? do_wait_intr_irq+0xb0/0xb0 [ 70.747553][ T8982] tipc_release+0x5f/0x890 [ 70.747563][ T8982] __sock_release+0x32/0xa0 [ 70.747568][ T8982] sock_close+0xf/0x20 [ 70.747571][ T8982] __fput+0xaa/0x250 [ 70.747580][ T8982] task_work_run+0x68/0xb0 [ 70.769022][ T8995] FAULT_INJECTION: forcing a failure. [ 70.769022][ T8995] name failslab, interval 1, probability 0, space 0, times 0 [ 70.769524][ T8982] exit_to_user_mode_prepare+0x219/0x220 [ 70.769537][ T8982] syscall_exit_to_user_mode+0x7e/0x2e0 [ 70.769542][ T8982] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 70.769547][ T8982] RIP: 0033:0x45cba9 [ 70.769551][ T8982] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 70.794368][ T8998] FAULT_INJECTION: forcing a failure. [ 70.794368][ T8998] name failslab, interval 1, probability 0, space 0, times 0 [ 70.795849][ T8982] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 70.795853][ T8982] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 70.795855][ T8982] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 70.795857][ T8982] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 70.795859][ T8982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 70.795862][ T8982] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 70.797607][ T8981] CPU: 0 PID: 8981 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 70.922367][ T8981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.932391][ T8981] Call Trace: [ 70.935651][ T8981] dump_stack+0xa3/0xcc [ 70.939777][ T8981] should_fail.cold.6+0x32/0x3a [ 70.944599][ T8981] should_failslab+0x5/0xf [ 70.948982][ T8981] kmem_cache_alloc_node+0x57/0xbf0 [ 70.954145][ T8981] ? __lock_acquire+0x4fe/0x1660 [ 70.959059][ T8981] __alloc_skb+0x52/0x1d0 [ 70.963362][ T8981] tipc_buf_acquire+0x1c/0x50 [ 70.968005][ T8981] tipc_msg_reverse+0x96/0x280 [ 70.972748][ T8981] tipc_sk_respond+0xbe/0x2d0 [ 70.977400][ T8981] __tipc_shutdown+0x2dd/0x380 [ 70.982136][ T8981] ? do_wait_intr_irq+0xb0/0xb0 [ 70.986960][ T8981] tipc_release+0x5f/0x890 [ 70.991358][ T8981] __sock_release+0x32/0xa0 [ 70.995834][ T8981] sock_close+0xf/0x20 [ 70.999870][ T8981] __fput+0xaa/0x250 [ 71.003740][ T8981] task_work_run+0x68/0xb0 [ 71.008127][ T8981] exit_to_user_mode_prepare+0x219/0x220 [ 71.013725][ T8981] syscall_exit_to_user_mode+0x7e/0x2e0 [ 71.019245][ T8981] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.025111][ T8981] RIP: 0033:0x45cba9 [ 71.028977][ T8981] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.048548][ T8981] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.056923][ T8981] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.064863][ T8981] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 71.072804][ T8981] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 71.080745][ T8981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 71.088703][ T8981] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 71.096652][ T8995] CPU: 1 PID: 8995 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 71.105223][ T8995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.115259][ T8995] Call Trace: [ 71.118531][ T8995] dump_stack+0xa3/0xcc [ 71.122671][ T8995] should_fail.cold.6+0x32/0x3a [ 71.127504][ T8995] should_failslab+0x5/0xf [ 71.131903][ T8995] kmem_cache_alloc_node+0x57/0xbf0 [ 71.137068][ T8995] ? __lock_acquire+0x4fe/0x1660 [ 71.141976][ T8995] __alloc_skb+0x52/0x1d0 [ 71.146284][ T8995] tipc_buf_acquire+0x1c/0x50 [ 71.150930][ T8995] tipc_msg_reverse+0x96/0x280 [ 71.155662][ T8995] tipc_sk_respond+0xbe/0x2d0 [ 71.160306][ T8995] __tipc_shutdown+0x2dd/0x380 [ 71.165038][ T8995] ? do_wait_intr_irq+0xb0/0xb0 [ 71.169866][ T8995] tipc_release+0x5f/0x890 [ 71.174253][ T8995] __sock_release+0x32/0xa0 [ 71.178723][ T8995] sock_close+0xf/0x20 [ 71.182757][ T8995] __fput+0xaa/0x250 [ 71.186621][ T8995] task_work_run+0x68/0xb0 [ 71.191006][ T8995] exit_to_user_mode_prepare+0x219/0x220 [ 71.196608][ T8995] syscall_exit_to_user_mode+0x7e/0x2e0 [ 71.202119][ T8995] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.207976][ T8995] RIP: 0033:0x45cba9 [ 71.211837][ T8995] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.231408][ T8995] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.239781][ T8995] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.247718][ T8995] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 71.255654][ T8995] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 71.263597][ T8995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 71.271881][ T8995] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 71.279829][ T8998] CPU: 0 PID: 8998 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 71.288421][ T8998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.298453][ T8998] Call Trace: [ 71.301711][ T8998] dump_stack+0xa3/0xcc [ 71.305832][ T8998] should_fail.cold.6+0x32/0x3a [ 71.310649][ T8998] should_failslab+0x5/0xf [ 71.315033][ T8998] kmem_cache_alloc_node+0x57/0xbf0 [ 71.320196][ T8998] ? __lock_acquire+0x4fe/0x1660 [ 71.325112][ T8998] __alloc_skb+0x52/0x1d0 [ 71.329421][ T8998] tipc_buf_acquire+0x1c/0x50 [ 71.334070][ T8998] tipc_msg_reverse+0x96/0x280 [ 71.338805][ T8998] tipc_sk_respond+0xbe/0x2d0 [ 71.343452][ T8998] __tipc_shutdown+0x2dd/0x380 [ 71.348192][ T8998] ? do_wait_intr_irq+0xb0/0xb0 [ 71.353016][ T8998] tipc_release+0x5f/0x890 [ 71.357400][ T8998] __sock_release+0x32/0xa0 [ 71.361869][ T8998] sock_close+0xf/0x20 [ 71.365903][ T8998] __fput+0xaa/0x250 [ 71.369768][ T8998] task_work_run+0x68/0xb0 [ 71.374158][ T8998] exit_to_user_mode_prepare+0x219/0x220 [ 71.379765][ T8998] syscall_exit_to_user_mode+0x7e/0x2e0 [ 71.385291][ T8998] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.391160][ T8998] RIP: 0033:0x45cba9 [ 71.395030][ T8998] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.414616][ T8998] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.423017][ T8998] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.430962][ T8998] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 71.437813][ T9007] FAULT_INJECTION: forcing a failure. [ 71.437813][ T9007] name failslab, interval 1, probability 0, space 0, times 0 [ 71.438924][ T8998] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 71.438927][ T8998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 71.438929][ T8998] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 71.461896][ T8994] CPU: 0 PID: 8994 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 71.484161][ T8994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.494193][ T8994] Call Trace: [ 71.497492][ T8994] dump_stack+0xa3/0xcc [ 71.501626][ T8994] should_fail.cold.6+0x32/0x3a [ 71.506443][ T8994] should_failslab+0x5/0xf [ 71.510836][ T8994] kmem_cache_alloc_node+0x57/0xbf0 [ 71.516001][ T8994] ? __lock_acquire+0x4fe/0x1660 [ 71.520909][ T8994] __alloc_skb+0x52/0x1d0 [ 71.525221][ T8994] tipc_buf_acquire+0x1c/0x50 [ 71.529865][ T8994] tipc_msg_reverse+0x96/0x280 [ 71.534606][ T8994] tipc_sk_respond+0xbe/0x2d0 [ 71.539261][ T8994] __tipc_shutdown+0x2dd/0x380 [ 71.543991][ T8994] ? do_wait_intr_irq+0xb0/0xb0 [ 71.548830][ T8994] tipc_release+0x5f/0x890 [ 71.553244][ T8994] __sock_release+0x32/0xa0 [ 71.557721][ T8994] sock_close+0xf/0x20 [ 71.561771][ T8994] __fput+0xaa/0x250 [ 71.565648][ T8994] task_work_run+0x68/0xb0 [ 71.570040][ T8994] exit_to_user_mode_prepare+0x219/0x220 [ 71.575645][ T8994] syscall_exit_to_user_mode+0x7e/0x2e0 [ 71.581162][ T8994] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.587028][ T8994] RIP: 0033:0x45cba9 [ 71.590889][ T8994] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.610467][ T8994] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.611900][ T9013] FAULT_INJECTION: forcing a failure. [ 71.611900][ T9013] name failslab, interval 1, probability 0, space 0, times 0 [ 71.618843][ T8994] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.618846][ T8994] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 71.618848][ T8994] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 71.618850][ T8994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 71.618852][ T8994] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 71.627808][ T9007] CPU: 0 PID: 9007 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 71.679782][ T9007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.689920][ T9007] Call Trace: [ 71.693183][ T9007] dump_stack+0xa3/0xcc [ 71.697322][ T9007] should_fail.cold.6+0x32/0x3a [ 71.702258][ T9007] should_failslab+0x5/0xf [ 71.706602][ T9019] FAULT_INJECTION: forcing a failure. [ 71.706602][ T9019] name failslab, interval 1, probability 0, space 0, times 0 [ 71.706650][ T9007] kmem_cache_alloc_node+0x57/0xbf0 [ 71.724367][ T9007] ? __lock_acquire+0x4fe/0x1660 [ 71.729280][ T9007] __alloc_skb+0x52/0x1d0 [ 71.733581][ T9007] tipc_buf_acquire+0x1c/0x50 [ 71.738236][ T9007] tipc_msg_reverse+0x96/0x280 [ 71.742984][ T9007] tipc_sk_respond+0xbe/0x2d0 [ 71.747633][ T9007] __tipc_shutdown+0x2dd/0x380 [ 71.752364][ T9007] ? do_wait_intr_irq+0xb0/0xb0 [ 71.757183][ T9007] tipc_release+0x5f/0x890 [ 71.761569][ T9007] __sock_release+0x32/0xa0 [ 71.766036][ T9007] sock_close+0xf/0x20 [ 71.770076][ T9007] __fput+0xaa/0x250 [ 71.773939][ T9007] task_work_run+0x68/0xb0 [ 71.778329][ T9007] exit_to_user_mode_prepare+0x219/0x220 [ 71.783933][ T9007] syscall_exit_to_user_mode+0x7e/0x2e0 [ 71.789444][ T9007] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.795301][ T9007] RIP: 0033:0x45cba9 [ 71.799164][ T9007] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 71.818741][ T9007] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 71.827123][ T9007] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 71.835070][ T9007] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 71.843006][ T9007] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 71.850965][ T9007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 71.858909][ T9007] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 71.866862][ T9013] CPU: 1 PID: 9013 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 71.875431][ T9013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.885471][ T9013] Call Trace: [ 71.888741][ T9013] dump_stack+0xa3/0xcc [ 71.892864][ T9013] should_fail.cold.6+0x32/0x3a [ 71.897679][ T9013] should_failslab+0x5/0xf [ 71.902063][ T9013] kmem_cache_alloc_node+0x57/0xbf0 [ 71.907228][ T9013] ? __lock_acquire+0x4fe/0x1660 [ 71.912247][ T9013] __alloc_skb+0x52/0x1d0 [ 71.916557][ T9013] tipc_buf_acquire+0x1c/0x50 [ 71.921216][ T9013] tipc_msg_reverse+0x96/0x280 [ 71.921560][ T9023] FAULT_INJECTION: forcing a failure. [ 71.921560][ T9023] name failslab, interval 1, probability 0, space 0, times 0 [ 71.925952][ T9013] tipc_sk_respond+0xbe/0x2d0 [ 71.925958][ T9013] __tipc_shutdown+0x2dd/0x380 [ 71.925965][ T9013] ? do_wait_intr_irq+0xb0/0xb0 [ 71.925972][ T9013] tipc_release+0x5f/0x890 [ 71.925983][ T9013] __sock_release+0x32/0xa0 [ 71.925988][ T9013] sock_close+0xf/0x20 [ 71.925992][ T9013] __fput+0xaa/0x250 [ 71.925999][ T9013] task_work_run+0x68/0xb0 [ 71.973958][ T9013] exit_to_user_mode_prepare+0x219/0x220 [ 71.979567][ T9013] syscall_exit_to_user_mode+0x7e/0x2e0 [ 71.985083][ T9013] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 71.990945][ T9013] RIP: 0033:0x45cba9 [ 71.994806][ T9013] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.014377][ T9013] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.022751][ T9013] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.030693][ T9013] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.038648][ T9013] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 72.046585][ T9013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 72.054524][ T9013] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 72.062475][ T9023] CPU: 0 PID: 9023 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 72.071048][ T9023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.081086][ T9023] Call Trace: [ 72.084358][ T9023] dump_stack+0xa3/0xcc [ 72.088498][ T9023] should_fail.cold.6+0x32/0x3a [ 72.093332][ T9023] should_failslab+0x5/0xf [ 72.097732][ T9023] kmem_cache_alloc_node+0x57/0xbf0 [ 72.102908][ T9023] ? __lock_acquire+0x4fe/0x1660 [ 72.107823][ T9023] __alloc_skb+0x52/0x1d0 [ 72.112125][ T9023] tipc_buf_acquire+0x1c/0x50 [ 72.116768][ T9023] tipc_msg_reverse+0x96/0x280 [ 72.121505][ T9023] tipc_sk_respond+0xbe/0x2d0 [ 72.126152][ T9023] __tipc_shutdown+0x2dd/0x380 [ 72.130889][ T9023] ? do_wait_intr_irq+0xb0/0xb0 [ 72.135713][ T9023] tipc_release+0x5f/0x890 [ 72.140101][ T9023] __sock_release+0x32/0xa0 [ 72.144570][ T9023] sock_close+0xf/0x20 [ 72.148607][ T9023] __fput+0xaa/0x250 [ 72.152477][ T9023] task_work_run+0x68/0xb0 [ 72.156863][ T9023] exit_to_user_mode_prepare+0x219/0x220 [ 72.162462][ T9023] syscall_exit_to_user_mode+0x7e/0x2e0 [ 72.168070][ T9023] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.173933][ T9023] RIP: 0033:0x45cba9 [ 72.177797][ T9023] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.197375][ T9023] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.205755][ T9023] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.213702][ T9023] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.221650][ T9023] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 72.229594][ T9023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 72.237540][ T9023] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 72.245492][ T9019] CPU: 1 PID: 9019 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 72.254061][ T9019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.264102][ T9019] Call Trace: [ 72.267373][ T9019] dump_stack+0xa3/0xcc [ 72.271515][ T9019] should_fail.cold.6+0x32/0x3a [ 72.276348][ T9019] should_failslab+0x5/0xf [ 72.280754][ T9019] kmem_cache_alloc_node+0x57/0xbf0 [ 72.285934][ T9019] ? __lock_acquire+0x4fe/0x1660 [ 72.290859][ T9019] __alloc_skb+0x52/0x1d0 [ 72.295176][ T9019] tipc_buf_acquire+0x1c/0x50 [ 72.299844][ T9019] tipc_msg_reverse+0x96/0x280 [ 72.304593][ T9019] tipc_sk_respond+0xbe/0x2d0 [ 72.309292][ T9019] __tipc_shutdown+0x2dd/0x380 [ 72.314029][ T9019] ? do_wait_intr_irq+0xb0/0xb0 [ 72.318844][ T9019] tipc_release+0x5f/0x890 [ 72.323228][ T9019] __sock_release+0x32/0xa0 [ 72.327696][ T9019] sock_close+0xf/0x20 [ 72.331727][ T9019] __fput+0xaa/0x250 [ 72.335609][ T9019] task_work_run+0x68/0xb0 [ 72.340054][ T9019] exit_to_user_mode_prepare+0x219/0x220 [ 72.345656][ T9019] syscall_exit_to_user_mode+0x7e/0x2e0 [ 72.347988][ T9040] FAULT_INJECTION: forcing a failure. [ 72.347988][ T9040] name failslab, interval 1, probability 0, space 0, times 0 [ 72.351175][ T9019] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.351180][ T9019] RIP: 0033:0x45cba9 [ 72.351184][ T9019] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.351186][ T9019] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.351190][ T9019] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.351192][ T9019] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.351194][ T9019] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 72.351196][ T9019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 72.351198][ T9019] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 72.416743][ T9047] FAULT_INJECTION: forcing a failure. [ 72.416743][ T9047] name failslab, interval 1, probability 0, space 0, times 0 [ 72.430614][ T9040] CPU: 0 PID: 9040 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 72.462748][ T9040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.472784][ T9040] Call Trace: [ 72.476054][ T9040] dump_stack+0xa3/0xcc [ 72.480182][ T9040] should_fail.cold.6+0x32/0x3a [ 72.484999][ T9040] should_failslab+0x5/0xf [ 72.489386][ T9040] kmem_cache_alloc_node+0x57/0xbf0 [ 72.490390][ T9054] FAULT_INJECTION: forcing a failure. 2020/10/09 14:52:09 executed programs: 163 [ 72.490390][ T9054] name failslab, interval 1, probability 0, space 0, times 0 [ 72.494557][ T9040] ? __lock_acquire+0x4fe/0x1660 [ 72.494569][ T9040] __alloc_skb+0x52/0x1d0 [ 72.494578][ T9040] tipc_buf_acquire+0x1c/0x50 [ 72.494583][ T9040] tipc_msg_reverse+0x96/0x280 [ 72.494590][ T9040] tipc_sk_respond+0xbe/0x2d0 [ 72.494596][ T9040] __tipc_shutdown+0x2dd/0x380 [ 72.535078][ T9040] ? do_wait_intr_irq+0xb0/0xb0 [ 72.539902][ T9040] tipc_release+0x5f/0x890 [ 72.544294][ T9040] __sock_release+0x32/0xa0 [ 72.548762][ T9040] sock_close+0xf/0x20 [ 72.552795][ T9040] __fput+0xaa/0x250 [ 72.556667][ T9040] task_work_run+0x68/0xb0 [ 72.561054][ T9040] exit_to_user_mode_prepare+0x219/0x220 [ 72.566669][ T9040] syscall_exit_to_user_mode+0x7e/0x2e0 [ 72.572185][ T9040] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.578045][ T9040] RIP: 0033:0x45cba9 [ 72.581905][ T9040] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.601481][ T9040] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.609873][ T9040] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.617824][ T9040] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.625767][ T9040] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 72.633708][ T9040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 72.641648][ T9040] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 72.649596][ T9054] CPU: 1 PID: 9054 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 72.658164][ T9054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.668196][ T9054] Call Trace: [ 72.671465][ T9054] dump_stack+0xa3/0xcc [ 72.674906][ T9057] FAULT_INJECTION: forcing a failure. [ 72.674906][ T9057] name failslab, interval 1, probability 0, space 0, times 0 [ 72.675598][ T9054] should_fail.cold.6+0x32/0x3a [ 72.675603][ T9054] should_failslab+0x5/0xf [ 72.675609][ T9054] kmem_cache_alloc_node+0x57/0xbf0 [ 72.702643][ T9054] ? __lock_acquire+0x4fe/0x1660 [ 72.707559][ T9054] __alloc_skb+0x52/0x1d0 [ 72.711866][ T9054] tipc_buf_acquire+0x1c/0x50 [ 72.714925][ T9061] FAULT_INJECTION: forcing a failure. [ 72.714925][ T9061] name failslab, interval 1, probability 0, space 0, times 0 [ 72.716523][ T9054] tipc_msg_reverse+0x96/0x280 [ 72.716531][ T9054] tipc_sk_respond+0xbe/0x2d0 [ 72.716536][ T9054] __tipc_shutdown+0x2dd/0x380 [ 72.743205][ T9054] ? do_wait_intr_irq+0xb0/0xb0 [ 72.748031][ T9054] tipc_release+0x5f/0x890 [ 72.752425][ T9054] __sock_release+0x32/0xa0 [ 72.756897][ T9054] sock_close+0xf/0x20 [ 72.760932][ T9054] __fput+0xaa/0x250 [ 72.764794][ T9054] task_work_run+0x68/0xb0 [ 72.769177][ T9054] exit_to_user_mode_prepare+0x219/0x220 [ 72.774774][ T9054] syscall_exit_to_user_mode+0x7e/0x2e0 [ 72.780286][ T9054] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.786152][ T9054] RIP: 0033:0x45cba9 [ 72.790016][ T9054] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.809591][ T9054] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 72.817964][ T9054] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 72.825906][ T9054] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 72.833844][ T9054] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 72.841782][ T9054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 72.849720][ T9054] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 72.857667][ T9057] CPU: 0 PID: 9057 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 72.866229][ T9057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.876265][ T9057] Call Trace: [ 72.879536][ T9057] dump_stack+0xa3/0xcc [ 72.883661][ T9057] should_fail.cold.6+0x32/0x3a [ 72.888480][ T9057] should_failslab+0x5/0xf [ 72.892871][ T9057] kmem_cache_alloc_node+0x57/0xbf0 [ 72.898136][ T9057] ? __lock_acquire+0x4fe/0x1660 [ 72.903042][ T9057] __alloc_skb+0x52/0x1d0 [ 72.907339][ T9057] tipc_buf_acquire+0x1c/0x50 [ 72.911982][ T9057] tipc_msg_reverse+0x96/0x280 [ 72.916714][ T9057] tipc_sk_respond+0xbe/0x2d0 [ 72.921361][ T9057] __tipc_shutdown+0x2dd/0x380 [ 72.926091][ T9057] ? do_wait_intr_irq+0xb0/0xb0 [ 72.930908][ T9057] tipc_release+0x5f/0x890 [ 72.935292][ T9057] __sock_release+0x32/0xa0 [ 72.939780][ T9057] sock_close+0xf/0x20 [ 72.943829][ T9057] __fput+0xaa/0x250 [ 72.947696][ T9057] task_work_run+0x68/0xb0 [ 72.952085][ T9057] exit_to_user_mode_prepare+0x219/0x220 [ 72.957699][ T9057] syscall_exit_to_user_mode+0x7e/0x2e0 [ 72.963225][ T9057] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 72.969091][ T9057] RIP: 0033:0x45cba9 [ 72.972953][ T9057] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 72.992525][ T9057] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.000903][ T9057] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.008848][ T9057] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.016792][ T9057] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.024731][ T9057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 73.032670][ T9057] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 73.040620][ T9047] CPU: 1 PID: 9047 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 73.049188][ T9047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.059219][ T9047] Call Trace: [ 73.062492][ T9047] dump_stack+0xa3/0xcc [ 73.066619][ T9047] should_fail.cold.6+0x32/0x3a [ 73.071435][ T9047] should_failslab+0x5/0xf [ 73.075820][ T9047] kmem_cache_alloc_node+0x57/0xbf0 [ 73.080998][ T9047] ? __lock_acquire+0x4fe/0x1660 [ 73.085907][ T9047] __alloc_skb+0x52/0x1d0 [ 73.090205][ T9047] tipc_buf_acquire+0x1c/0x50 [ 73.094847][ T9047] tipc_msg_reverse+0x96/0x280 [ 73.099581][ T9047] tipc_sk_respond+0xbe/0x2d0 [ 73.104235][ T9047] __tipc_shutdown+0x2dd/0x380 [ 73.108969][ T9047] ? do_wait_intr_irq+0xb0/0xb0 [ 73.113791][ T9047] tipc_release+0x5f/0x890 [ 73.118177][ T9047] __sock_release+0x32/0xa0 [ 73.122649][ T9047] sock_close+0xf/0x20 [ 73.126682][ T9047] __fput+0xaa/0x250 [ 73.130545][ T9047] task_work_run+0x68/0xb0 [ 73.134936][ T9047] exit_to_user_mode_prepare+0x219/0x220 [ 73.140545][ T9047] syscall_exit_to_user_mode+0x7e/0x2e0 [ 73.146056][ T9047] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 73.151913][ T9047] RIP: 0033:0x45cba9 [ 73.155781][ T9047] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.175353][ T9047] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.183733][ T9047] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.191672][ T9047] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.199611][ T9047] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 73.207549][ T9047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 73.215551][ T9047] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 73.223501][ T9061] CPU: 0 PID: 9061 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 73.232069][ T9061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.242107][ T9061] Call Trace: [ 73.245380][ T9061] dump_stack+0xa3/0xcc [ 73.249551][ T9061] should_fail.cold.6+0x32/0x3a [ 73.254384][ T9061] should_failslab+0x5/0xf [ 73.258782][ T9061] kmem_cache_alloc_node+0x57/0xbf0 [ 73.263961][ T9061] ? __lock_acquire+0x4fe/0x1660 [ 73.268887][ T9061] __alloc_skb+0x52/0x1d0 [ 73.273208][ T9061] tipc_buf_acquire+0x1c/0x50 [ 73.277866][ T9061] tipc_msg_reverse+0x96/0x280 [ 73.282621][ T9061] tipc_sk_respond+0xbe/0x2d0 [ 73.287281][ T9061] __tipc_shutdown+0x2dd/0x380 [ 73.292031][ T9061] ? do_wait_intr_irq+0xb0/0xb0 [ 73.296862][ T9061] tipc_release+0x5f/0x890 [ 73.301264][ T9061] __sock_release+0x32/0xa0 [ 73.305748][ T9061] sock_close+0xf/0x20 [ 73.309797][ T9061] __fput+0xaa/0x250 [ 73.313672][ T9061] task_work_run+0x68/0xb0 [ 73.318072][ T9061] exit_to_user_mode_prepare+0x219/0x220 [ 73.323689][ T9061] syscall_exit_to_user_mode+0x7e/0x2e0 [ 73.329211][ T9061] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 73.335102][ T9061] RIP: 0033:0x45cba9 [ 73.338992][ T9061] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.354981][ T9078] FAULT_INJECTION: forcing a failure. [ 73.354981][ T9078] name failslab, interval 1, probability 0, space 0, times 0 [ 73.358571][ T9061] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.358575][ T9061] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.358577][ T9061] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.358579][ T9061] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.358581][ T9061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 73.358583][ T9061] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 73.373222][ T9079] FAULT_INJECTION: forcing a failure. [ 73.373222][ T9079] name failslab, interval 1, probability 0, space 0, times 0 [ 73.391657][ T9080] FAULT_INJECTION: forcing a failure. [ 73.391657][ T9080] name failslab, interval 1, probability 0, space 0, times 0 [ 73.400206][ T9079] CPU: 0 PID: 9079 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 73.453308][ T9079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.461345][ T9086] FAULT_INJECTION: forcing a failure. [ 73.461345][ T9086] name failslab, interval 1, probability 0, space 0, times 0 [ 73.463338][ T9079] Call Trace: [ 73.463355][ T9079] dump_stack+0xa3/0xcc [ 73.463361][ T9079] should_fail.cold.6+0x32/0x3a [ 73.463366][ T9079] should_failslab+0x5/0xf [ 73.479518][ T9087] FAULT_INJECTION: forcing a failure. [ 73.479518][ T9087] name failslab, interval 1, probability 0, space 0, times 0 [ 73.483287][ T9079] kmem_cache_alloc_node+0x57/0xbf0 [ 73.483293][ T9079] ? __lock_acquire+0x4fe/0x1660 [ 73.483303][ T9079] __alloc_skb+0x52/0x1d0 [ 73.483312][ T9079] tipc_buf_acquire+0x1c/0x50 [ 73.483316][ T9079] tipc_msg_reverse+0x96/0x280 [ 73.483323][ T9079] tipc_sk_respond+0xbe/0x2d0 [ 73.483329][ T9079] __tipc_shutdown+0x2dd/0x380 [ 73.538204][ T9079] ? do_wait_intr_irq+0xb0/0xb0 [ 73.543036][ T9079] tipc_release+0x5f/0x890 [ 73.547428][ T9079] __sock_release+0x32/0xa0 [ 73.551903][ T9079] sock_close+0xf/0x20 [ 73.555939][ T9079] __fput+0xaa/0x250 [ 73.559804][ T9079] task_work_run+0x68/0xb0 [ 73.564192][ T9079] exit_to_user_mode_prepare+0x219/0x220 [ 73.569790][ T9079] syscall_exit_to_user_mode+0x7e/0x2e0 [ 73.575301][ T9079] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 73.581180][ T9079] RIP: 0033:0x45cba9 [ 73.585042][ T9079] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.604613][ T9079] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.612986][ T9079] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.620942][ T9079] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.628882][ T9079] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.636823][ T9079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 73.644763][ T9079] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 73.652712][ T9078] CPU: 1 PID: 9078 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 73.661279][ T9078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.671322][ T9078] Call Trace: [ 73.674595][ T9078] dump_stack+0xa3/0xcc [ 73.678729][ T9078] should_fail.cold.6+0x32/0x3a [ 73.683545][ T9078] should_failslab+0x5/0xf [ 73.687930][ T9078] kmem_cache_alloc_node+0x57/0xbf0 [ 73.693102][ T9078] ? __lock_acquire+0x4fe/0x1660 [ 73.698024][ T9078] __alloc_skb+0x52/0x1d0 [ 73.702343][ T9078] tipc_buf_acquire+0x1c/0x50 [ 73.707004][ T9078] tipc_msg_reverse+0x96/0x280 [ 73.711748][ T9078] tipc_sk_respond+0xbe/0x2d0 [ 73.716403][ T9078] __tipc_shutdown+0x2dd/0x380 [ 73.721134][ T9078] ? do_wait_intr_irq+0xb0/0xb0 [ 73.725955][ T9078] tipc_release+0x5f/0x890 [ 73.730348][ T9078] __sock_release+0x32/0xa0 [ 73.734818][ T9078] sock_close+0xf/0x20 [ 73.738853][ T9078] __fput+0xaa/0x250 [ 73.742715][ T9078] task_work_run+0x68/0xb0 [ 73.747099][ T9078] exit_to_user_mode_prepare+0x219/0x220 [ 73.752696][ T9078] syscall_exit_to_user_mode+0x7e/0x2e0 [ 73.758207][ T9078] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 73.764065][ T9078] RIP: 0033:0x45cba9 [ 73.767932][ T9078] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.768218][ T9093] FAULT_INJECTION: forcing a failure. [ 73.768218][ T9093] name failslab, interval 1, probability 0, space 0, times 0 [ 73.787525][ T9078] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.787529][ T9078] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.787530][ T9078] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 73.787532][ T9078] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 73.787534][ T9078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 73.787536][ T9078] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 73.788770][ T9086] CPU: 1 PID: 9086 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 73.856794][ T9086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.866828][ T9086] Call Trace: [ 73.870096][ T9086] dump_stack+0xa3/0xcc [ 73.874222][ T9086] should_fail.cold.6+0x32/0x3a [ 73.879039][ T9086] should_failslab+0x5/0xf [ 73.883422][ T9086] kmem_cache_alloc_node+0x57/0xbf0 [ 73.888587][ T9086] ? __lock_acquire+0x4fe/0x1660 [ 73.893500][ T9086] __alloc_skb+0x52/0x1d0 [ 73.897797][ T9086] tipc_buf_acquire+0x1c/0x50 [ 73.902442][ T9086] tipc_msg_reverse+0x96/0x280 [ 73.907173][ T9086] tipc_sk_respond+0xbe/0x2d0 [ 73.911816][ T9086] __tipc_shutdown+0x2dd/0x380 [ 73.916547][ T9086] ? do_wait_intr_irq+0xb0/0xb0 [ 73.921368][ T9086] tipc_release+0x5f/0x890 [ 73.925753][ T9086] __sock_release+0x32/0xa0 [ 73.930228][ T9086] sock_close+0xf/0x20 [ 73.934263][ T9086] __fput+0xaa/0x250 [ 73.938130][ T9086] task_work_run+0x68/0xb0 [ 73.942513][ T9086] exit_to_user_mode_prepare+0x219/0x220 [ 73.948110][ T9086] syscall_exit_to_user_mode+0x7e/0x2e0 [ 73.953622][ T9086] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 73.959484][ T9086] RIP: 0033:0x45cba9 [ 73.963344][ T9086] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.982914][ T9086] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 73.991298][ T9086] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 73.999242][ T9086] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 74.007284][ T9086] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 74.015227][ T9086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 74.023166][ T9086] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 74.031183][ T9093] CPU: 0 PID: 9093 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 74.039747][ T9093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.049778][ T9093] Call Trace: [ 74.053061][ T9093] dump_stack+0xa3/0xcc [ 74.057184][ T9093] should_fail.cold.6+0x32/0x3a [ 74.061998][ T9093] should_failslab+0x5/0xf [ 74.066377][ T9093] kmem_cache_alloc_node+0x57/0xbf0 [ 74.071568][ T9093] ? __lock_acquire+0x4fe/0x1660 [ 74.076477][ T9093] __alloc_skb+0x52/0x1d0 [ 74.080774][ T9093] tipc_buf_acquire+0x1c/0x50 [ 74.085420][ T9093] tipc_msg_reverse+0x96/0x280 [ 74.090151][ T9093] tipc_sk_respond+0xbe/0x2d0 [ 74.094796][ T9093] __tipc_shutdown+0x2dd/0x380 [ 74.099524][ T9093] ? do_wait_intr_irq+0xb0/0xb0 [ 74.104342][ T9093] tipc_release+0x5f/0x890 [ 74.108729][ T9093] __sock_release+0x32/0xa0 [ 74.113199][ T9093] sock_close+0xf/0x20 [ 74.117231][ T9093] __fput+0xaa/0x250 [ 74.121094][ T9093] task_work_run+0x68/0xb0 [ 74.125479][ T9093] exit_to_user_mode_prepare+0x219/0x220 [ 74.131078][ T9093] syscall_exit_to_user_mode+0x7e/0x2e0 [ 74.136593][ T9093] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 74.142450][ T9093] RIP: 0033:0x45cba9 [ 74.146312][ T9093] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.165882][ T9093] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.174263][ T9093] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.182203][ T9093] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 74.190142][ T9093] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 74.198081][ T9093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 74.206024][ T9093] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 74.213977][ T9087] CPU: 1 PID: 9087 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 74.222547][ T9087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.232583][ T9087] Call Trace: [ 74.235856][ T9087] dump_stack+0xa3/0xcc [ 74.239994][ T9087] should_fail.cold.6+0x32/0x3a [ 74.244824][ T9087] should_failslab+0x5/0xf [ 74.249223][ T9087] kmem_cache_alloc_node+0x57/0xbf0 [ 74.254406][ T9087] ? __lock_acquire+0x4fe/0x1660 [ 74.259322][ T9087] __alloc_skb+0x52/0x1d0 [ 74.263622][ T9087] tipc_buf_acquire+0x1c/0x50 [ 74.268263][ T9087] tipc_msg_reverse+0x96/0x280 [ 74.272995][ T9087] tipc_sk_respond+0xbe/0x2d0 [ 74.277639][ T9087] __tipc_shutdown+0x2dd/0x380 [ 74.282373][ T9087] ? do_wait_intr_irq+0xb0/0xb0 [ 74.287199][ T9087] tipc_release+0x5f/0x890 [ 74.291588][ T9087] __sock_release+0x32/0xa0 [ 74.296056][ T9087] sock_close+0xf/0x20 [ 74.300088][ T9087] __fput+0xaa/0x250 [ 74.303949][ T9087] task_work_run+0x68/0xb0 [ 74.308332][ T9087] exit_to_user_mode_prepare+0x219/0x220 [ 74.313936][ T9087] syscall_exit_to_user_mode+0x7e/0x2e0 [ 74.319449][ T9087] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 74.325306][ T9087] RIP: 0033:0x45cba9 [ 74.329171][ T9087] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.348745][ T9087] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.357124][ T9087] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.365063][ T9087] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 74.373011][ T9087] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 74.380951][ T9087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 74.388890][ T9087] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 74.396843][ T9080] CPU: 0 PID: 9080 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 74.405444][ T9080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.415477][ T9080] Call Trace: [ 74.418741][ T9080] dump_stack+0xa3/0xcc [ 74.422962][ T9080] should_fail.cold.6+0x32/0x3a [ 74.427794][ T9080] should_failslab+0x5/0xf [ 74.432190][ T9080] kmem_cache_alloc_node+0x57/0xbf0 [ 74.437367][ T9080] ? __lock_acquire+0x4fe/0x1660 [ 74.442289][ T9080] __alloc_skb+0x52/0x1d0 [ 74.446602][ T9080] tipc_buf_acquire+0x1c/0x50 [ 74.451256][ T9080] tipc_msg_reverse+0x96/0x280 [ 74.456014][ T9080] tipc_sk_respond+0xbe/0x2d0 [ 74.460686][ T9080] __tipc_shutdown+0x2dd/0x380 [ 74.465414][ T9080] ? do_wait_intr_irq+0xb0/0xb0 [ 74.470231][ T9080] tipc_release+0x5f/0x890 [ 74.474620][ T9080] __sock_release+0x32/0xa0 [ 74.479090][ T9080] sock_close+0xf/0x20 [ 74.483129][ T9080] __fput+0xaa/0x250 [ 74.486919][ T9102] FAULT_INJECTION: forcing a failure. [ 74.486919][ T9102] name failslab, interval 1, probability 0, space 0, times 0 [ 74.486995][ T9080] task_work_run+0x68/0xb0 [ 74.503930][ T9080] exit_to_user_mode_prepare+0x219/0x220 [ 74.509537][ T9080] syscall_exit_to_user_mode+0x7e/0x2e0 [ 74.515056][ T9080] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 74.520914][ T9080] RIP: 0033:0x45cba9 [ 74.524774][ T9080] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.544345][ T9080] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.552646][ T9104] FAULT_INJECTION: forcing a failure. [ 74.552646][ T9104] name failslab, interval 1, probability 0, space 0, times 0 [ 74.552723][ T9080] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.573215][ T9080] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 74.581152][ T9080] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 74.589093][ T9080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 74.597033][ T9080] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 74.605015][ T9102] CPU: 1 PID: 9102 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 74.613580][ T9102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.623612][ T9102] Call Trace: [ 74.626877][ T9102] dump_stack+0xa3/0xcc [ 74.631024][ T9102] should_fail.cold.6+0x32/0x3a [ 74.635839][ T9102] should_failslab+0x5/0xf [ 74.640218][ T9102] kmem_cache_alloc_node+0x57/0xbf0 [ 74.645392][ T9102] ? __lock_acquire+0x4fe/0x1660 [ 74.650306][ T9102] __alloc_skb+0x52/0x1d0 [ 74.654604][ T9102] tipc_buf_acquire+0x1c/0x50 [ 74.659252][ T9102] tipc_msg_reverse+0x96/0x280 [ 74.663985][ T9102] tipc_sk_respond+0xbe/0x2d0 [ 74.668630][ T9102] __tipc_shutdown+0x2dd/0x380 [ 74.673365][ T9102] ? do_wait_intr_irq+0xb0/0xb0 [ 74.678185][ T9102] tipc_release+0x5f/0x890 [ 74.682571][ T9102] __sock_release+0x32/0xa0 [ 74.687055][ T9102] sock_close+0xf/0x20 [ 74.691098][ T9102] __fput+0xaa/0x250 [ 74.694981][ T9102] task_work_run+0x68/0xb0 [ 74.699368][ T9102] exit_to_user_mode_prepare+0x219/0x220 [ 74.704968][ T9102] syscall_exit_to_user_mode+0x7e/0x2e0 [ 74.710479][ T9102] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 74.716349][ T9102] RIP: 0033:0x45cba9 [ 74.720215][ T9102] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.739788][ T9102] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.748164][ T9102] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.756101][ T9102] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 74.764038][ T9102] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 74.771976][ T9102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 74.779915][ T9102] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 74.787861][ T9104] CPU: 0 PID: 9104 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 74.796445][ T9104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.806481][ T9104] Call Trace: [ 74.809755][ T9104] dump_stack+0xa3/0xcc [ 74.813893][ T9104] should_fail.cold.6+0x32/0x3a [ 74.818724][ T9104] should_failslab+0x5/0xf [ 74.823120][ T9104] kmem_cache_alloc_node+0x57/0xbf0 [ 74.828298][ T9104] ? __lock_acquire+0x4fe/0x1660 [ 74.833222][ T9104] __alloc_skb+0x52/0x1d0 [ 74.837536][ T9104] tipc_buf_acquire+0x1c/0x50 [ 74.842197][ T9104] tipc_msg_reverse+0x96/0x280 [ 74.846943][ T9104] tipc_sk_respond+0xbe/0x2d0 [ 74.851608][ T9104] __tipc_shutdown+0x2dd/0x380 [ 74.856360][ T9104] ? do_wait_intr_irq+0xb0/0xb0 [ 74.861193][ T9104] tipc_release+0x5f/0x890 [ 74.865595][ T9104] __sock_release+0x32/0xa0 [ 74.870080][ T9104] sock_close+0xf/0x20 [ 74.874125][ T9104] __fput+0xaa/0x250 [ 74.878005][ T9104] task_work_run+0x68/0xb0 [ 74.882406][ T9104] exit_to_user_mode_prepare+0x219/0x220 [ 74.888018][ T9104] syscall_exit_to_user_mode+0x7e/0x2e0 [ 74.892062][ T9117] FAULT_INJECTION: forcing a failure. [ 74.892062][ T9117] name failslab, interval 1, probability 0, space 0, times 0 [ 74.893539][ T9104] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 74.893544][ T9104] RIP: 0033:0x45cba9 [ 74.893548][ T9104] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 74.893550][ T9104] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 74.893554][ T9104] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 74.893556][ T9104] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 74.893558][ T9104] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 74.893560][ T9104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 74.893562][ T9104] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 74.918865][ T9120] FAULT_INJECTION: forcing a failure. [ 74.918865][ T9120] name failslab, interval 1, probability 0, space 0, times 0 [ 74.945101][ T9121] FAULT_INJECTION: forcing a failure. [ 74.945101][ T9121] name failslab, interval 1, probability 0, space 0, times 0 [ 74.952555][ T9120] CPU: 0 PID: 9120 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 75.017468][ T9120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.027512][ T9120] Call Trace: [ 75.030770][ T9120] dump_stack+0xa3/0xcc [ 75.034895][ T9120] should_fail.cold.6+0x32/0x3a [ 75.039713][ T9120] should_failslab+0x5/0xf [ 75.044098][ T9120] kmem_cache_alloc_node+0x57/0xbf0 [ 75.049261][ T9120] ? __lock_acquire+0x4fe/0x1660 [ 75.054170][ T9120] __alloc_skb+0x52/0x1d0 [ 75.058478][ T9120] tipc_buf_acquire+0x1c/0x50 [ 75.063124][ T9120] tipc_msg_reverse+0x96/0x280 [ 75.067855][ T9120] tipc_sk_respond+0xbe/0x2d0 [ 75.072499][ T9120] __tipc_shutdown+0x2dd/0x380 [ 75.077228][ T9120] ? do_wait_intr_irq+0xb0/0xb0 [ 75.082044][ T9120] tipc_release+0x5f/0x890 [ 75.086430][ T9120] __sock_release+0x32/0xa0 [ 75.090898][ T9120] sock_close+0xf/0x20 [ 75.094931][ T9120] __fput+0xaa/0x250 [ 75.098802][ T9120] task_work_run+0x68/0xb0 [ 75.103199][ T9120] exit_to_user_mode_prepare+0x219/0x220 [ 75.108801][ T9120] syscall_exit_to_user_mode+0x7e/0x2e0 [ 75.114314][ T9120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.120174][ T9120] RIP: 0033:0x45cba9 [ 75.124039][ T9120] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.143613][ T9120] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.151989][ T9120] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.159930][ T9120] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.167898][ T9120] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.175838][ T9120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.183778][ T9120] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 75.191729][ T9121] CPU: 1 PID: 9121 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 75.200303][ T9121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.210335][ T9121] Call Trace: [ 75.214467][ T9121] dump_stack+0xa3/0xcc [ 75.218588][ T9121] should_fail.cold.6+0x32/0x3a [ 75.223425][ T9121] should_failslab+0x5/0xf [ 75.227810][ T9121] kmem_cache_alloc_node+0x57/0xbf0 [ 75.232974][ T9121] ? __lock_acquire+0x4fe/0x1660 [ 75.237885][ T9121] __alloc_skb+0x52/0x1d0 [ 75.242196][ T9121] tipc_buf_acquire+0x1c/0x50 [ 75.246840][ T9121] tipc_msg_reverse+0x96/0x280 [ 75.251570][ T9121] tipc_sk_respond+0xbe/0x2d0 [ 75.256215][ T9121] __tipc_shutdown+0x2dd/0x380 [ 75.260944][ T9121] ? do_wait_intr_irq+0xb0/0xb0 [ 75.265763][ T9121] tipc_release+0x5f/0x890 [ 75.270169][ T9121] __sock_release+0x32/0xa0 [ 75.274639][ T9121] sock_close+0xf/0x20 [ 75.278671][ T9121] __fput+0xaa/0x250 [ 75.282531][ T9121] task_work_run+0x68/0xb0 [ 75.286915][ T9121] exit_to_user_mode_prepare+0x219/0x220 [ 75.292517][ T9121] syscall_exit_to_user_mode+0x7e/0x2e0 [ 75.298054][ T9121] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.303915][ T9121] RIP: 0033:0x45cba9 [ 75.307775][ T9121] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.327361][ T9121] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.335734][ T9121] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.343671][ T9121] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.351608][ T9121] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.359545][ T9121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.367485][ T9121] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 75.375431][ T9117] CPU: 0 PID: 9117 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 75.383999][ T9117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.394033][ T9117] Call Trace: [ 75.397307][ T9117] dump_stack+0xa3/0xcc [ 75.401439][ T9117] should_fail.cold.6+0x32/0x3a [ 75.406264][ T9117] should_failslab+0x5/0xf [ 75.410654][ T9117] kmem_cache_alloc_node+0x57/0xbf0 [ 75.415817][ T9117] ? __lock_acquire+0x4fe/0x1660 [ 75.420727][ T9117] __alloc_skb+0x52/0x1d0 [ 75.425024][ T9117] tipc_buf_acquire+0x1c/0x50 [ 75.429670][ T9117] tipc_msg_reverse+0x96/0x280 [ 75.434412][ T9117] tipc_sk_respond+0xbe/0x2d0 [ 75.439109][ T9117] __tipc_shutdown+0x2dd/0x380 [ 75.443837][ T9117] ? do_wait_intr_irq+0xb0/0xb0 [ 75.448664][ T9117] tipc_release+0x5f/0x890 [ 75.451961][ T9129] FAULT_INJECTION: forcing a failure. [ 75.451961][ T9129] name failslab, interval 1, probability 0, space 0, times 0 [ 75.453062][ T9117] __sock_release+0x32/0xa0 [ 75.453067][ T9117] sock_close+0xf/0x20 [ 75.453072][ T9117] __fput+0xaa/0x250 [ 75.477997][ T9117] task_work_run+0x68/0xb0 [ 75.482385][ T9117] exit_to_user_mode_prepare+0x219/0x220 [ 75.487987][ T9117] syscall_exit_to_user_mode+0x7e/0x2e0 [ 75.493503][ T9117] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.499360][ T9117] RIP: 0033:0x45cba9 [ 75.503222][ T9117] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.522797][ T9117] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.531182][ T9117] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.539126][ T9117] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.547071][ T9117] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.555011][ T9117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.562951][ T9117] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 75.570903][ T9129] CPU: 1 PID: 9129 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 75.579474][ T9129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.589511][ T9129] Call Trace: [ 75.592781][ T9129] dump_stack+0xa3/0xcc [ 75.596918][ T9129] should_fail.cold.6+0x32/0x3a [ 75.601749][ T9129] should_failslab+0x5/0xf [ 75.606146][ T9129] kmem_cache_alloc_node+0x57/0xbf0 [ 75.611326][ T9129] ? __lock_acquire+0x4fe/0x1660 [ 75.616250][ T9129] __alloc_skb+0x52/0x1d0 [ 75.620576][ T9129] tipc_buf_acquire+0x1c/0x50 [ 75.625244][ T9129] tipc_msg_reverse+0x96/0x280 [ 75.630017][ T9129] tipc_sk_respond+0xbe/0x2d0 [ 75.634678][ T9129] __tipc_shutdown+0x2dd/0x380 [ 75.639424][ T9129] ? do_wait_intr_irq+0xb0/0xb0 [ 75.644252][ T9129] tipc_release+0x5f/0x890 [ 75.648642][ T9129] __sock_release+0x32/0xa0 [ 75.653120][ T9129] sock_close+0xf/0x20 [ 75.657176][ T9129] __fput+0xaa/0x250 [ 75.661053][ T9129] task_work_run+0x68/0xb0 [ 75.665456][ T9129] exit_to_user_mode_prepare+0x219/0x220 [ 75.671072][ T9129] syscall_exit_to_user_mode+0x7e/0x2e0 [ 75.674993][ T9142] FAULT_INJECTION: forcing a failure. [ 75.674993][ T9142] name failslab, interval 1, probability 0, space 0, times 0 [ 75.676595][ T9129] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.676600][ T9129] RIP: 0033:0x45cba9 [ 75.676604][ T9129] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.676606][ T9129] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.676610][ T9129] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.676612][ T9129] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.676614][ T9129] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.676616][ T9129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.676619][ T9129] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 75.716601][ T9141] FAULT_INJECTION: forcing a failure. [ 75.716601][ T9141] name failslab, interval 1, probability 0, space 0, times 0 [ 75.727395][ T9142] CPU: 0 PID: 9142 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 75.787965][ T9142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.788157][ T9151] FAULT_INJECTION: forcing a failure. [ 75.788157][ T9151] name failslab, interval 1, probability 0, space 0, times 0 [ 75.797991][ T9142] Call Trace: [ 75.798001][ T9142] dump_stack+0xa3/0xcc [ 75.798007][ T9142] should_fail.cold.6+0x32/0x3a [ 75.798012][ T9142] should_failslab+0x5/0xf [ 75.798017][ T9142] kmem_cache_alloc_node+0x57/0xbf0 [ 75.798023][ T9142] ? __lock_acquire+0x4fe/0x1660 [ 75.798033][ T9142] __alloc_skb+0x52/0x1d0 [ 75.798042][ T9142] tipc_buf_acquire+0x1c/0x50 [ 75.798047][ T9142] tipc_msg_reverse+0x96/0x280 [ 75.798054][ T9142] tipc_sk_respond+0xbe/0x2d0 [ 75.798060][ T9142] __tipc_shutdown+0x2dd/0x380 [ 75.798065][ T9142] ? do_wait_intr_irq+0xb0/0xb0 [ 75.798072][ T9142] tipc_release+0x5f/0x890 [ 75.798081][ T9142] __sock_release+0x32/0xa0 [ 75.798086][ T9142] sock_close+0xf/0x20 [ 75.798089][ T9142] __fput+0xaa/0x250 [ 75.821024][ T9152] FAULT_INJECTION: forcing a failure. [ 75.821024][ T9152] name failslab, interval 1, probability 0, space 0, times 0 [ 75.822839][ T9142] task_work_run+0x68/0xb0 [ 75.822847][ T9142] exit_to_user_mode_prepare+0x219/0x220 [ 75.822854][ T9142] syscall_exit_to_user_mode+0x7e/0x2e0 [ 75.822860][ T9142] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 75.822865][ T9142] RIP: 0033:0x45cba9 [ 75.822870][ T9142] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 75.822872][ T9142] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 75.822875][ T9142] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 75.822878][ T9142] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 75.963479][ T9142] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.971418][ T9142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 75.979360][ T9142] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 75.991777][ T9151] CPU: 1 PID: 9151 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 76.000357][ T9151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.010393][ T9151] Call Trace: [ 76.013662][ T9151] dump_stack+0xa3/0xcc [ 76.017795][ T9151] should_fail.cold.6+0x32/0x3a [ 76.022623][ T9151] should_failslab+0x5/0xf [ 76.027014][ T9151] kmem_cache_alloc_node+0x57/0xbf0 [ 76.032179][ T9151] ? __lock_acquire+0x4fe/0x1660 [ 76.037084][ T9151] __alloc_skb+0x52/0x1d0 [ 76.041383][ T9151] tipc_buf_acquire+0x1c/0x50 [ 76.046022][ T9151] tipc_msg_reverse+0x96/0x280 [ 76.050751][ T9151] tipc_sk_respond+0xbe/0x2d0 [ 76.055392][ T9151] __tipc_shutdown+0x2dd/0x380 [ 76.060124][ T9151] ? do_wait_intr_irq+0xb0/0xb0 [ 76.064942][ T9151] tipc_release+0x5f/0x890 [ 76.069341][ T9151] __sock_release+0x32/0xa0 [ 76.069609][ T9156] FAULT_INJECTION: forcing a failure. [ 76.069609][ T9156] name failslab, interval 1, probability 0, space 0, times 0 [ 76.073814][ T9151] sock_close+0xf/0x20 [ 76.073818][ T9151] __fput+0xaa/0x250 [ 76.073825][ T9151] task_work_run+0x68/0xb0 [ 76.073834][ T9151] exit_to_user_mode_prepare+0x219/0x220 [ 76.104240][ T9151] syscall_exit_to_user_mode+0x7e/0x2e0 [ 76.109753][ T9151] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 76.115609][ T9151] RIP: 0033:0x45cba9 [ 76.119467][ T9151] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.139037][ T9151] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.147416][ T9151] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.155355][ T9151] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 76.163293][ T9151] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 76.171233][ T9151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 76.179172][ T9151] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 76.187119][ T9152] CPU: 0 PID: 9152 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 76.195683][ T9152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.205710][ T9152] Call Trace: [ 76.208973][ T9152] dump_stack+0xa3/0xcc [ 76.213100][ T9152] should_fail.cold.6+0x32/0x3a [ 76.217917][ T9152] should_failslab+0x5/0xf [ 76.222303][ T9152] kmem_cache_alloc_node+0x57/0xbf0 [ 76.227466][ T9152] ? __lock_acquire+0x4fe/0x1660 [ 76.232372][ T9152] __alloc_skb+0x52/0x1d0 [ 76.236669][ T9152] tipc_buf_acquire+0x1c/0x50 [ 76.241313][ T9152] tipc_msg_reverse+0x96/0x280 [ 76.246043][ T9152] tipc_sk_respond+0xbe/0x2d0 [ 76.250686][ T9152] __tipc_shutdown+0x2dd/0x380 [ 76.255416][ T9152] ? do_wait_intr_irq+0xb0/0xb0 [ 76.260235][ T9152] tipc_release+0x5f/0x890 [ 76.264638][ T9152] __sock_release+0x32/0xa0 [ 76.269106][ T9152] sock_close+0xf/0x20 [ 76.273139][ T9152] __fput+0xaa/0x250 [ 76.277003][ T9152] task_work_run+0x68/0xb0 [ 76.281390][ T9152] exit_to_user_mode_prepare+0x219/0x220 [ 76.286988][ T9152] syscall_exit_to_user_mode+0x7e/0x2e0 [ 76.292522][ T9152] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 76.298383][ T9152] RIP: 0033:0x45cba9 [ 76.302246][ T9152] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.321817][ T9152] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.330191][ T9152] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.338129][ T9152] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 76.346068][ T9152] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 76.354005][ T9152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 76.361963][ T9152] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 76.369913][ T9141] CPU: 1 PID: 9141 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 76.378483][ T9141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.388515][ T9141] Call Trace: [ 76.391775][ T9141] dump_stack+0xa3/0xcc [ 76.395898][ T9141] should_fail.cold.6+0x32/0x3a [ 76.400714][ T9141] should_failslab+0x5/0xf [ 76.405095][ T9141] kmem_cache_alloc_node+0x57/0xbf0 [ 76.410257][ T9141] ? __lock_acquire+0x4fe/0x1660 [ 76.415164][ T9141] __alloc_skb+0x52/0x1d0 [ 76.419460][ T9141] tipc_buf_acquire+0x1c/0x50 [ 76.424101][ T9141] tipc_msg_reverse+0x96/0x280 [ 76.428856][ T9141] tipc_sk_respond+0xbe/0x2d0 [ 76.433498][ T9141] __tipc_shutdown+0x2dd/0x380 [ 76.438226][ T9141] ? do_wait_intr_irq+0xb0/0xb0 [ 76.443042][ T9141] tipc_release+0x5f/0x890 [ 76.447430][ T9141] __sock_release+0x32/0xa0 [ 76.451897][ T9141] sock_close+0xf/0x20 [ 76.455930][ T9141] __fput+0xaa/0x250 [ 76.459792][ T9141] task_work_run+0x68/0xb0 [ 76.464176][ T9141] exit_to_user_mode_prepare+0x219/0x220 [ 76.469774][ T9141] syscall_exit_to_user_mode+0x7e/0x2e0 [ 76.475288][ T9141] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 76.481151][ T9141] RIP: 0033:0x45cba9 [ 76.485014][ T9141] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.504588][ T9141] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.513076][ T9141] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.521026][ T9141] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 76.528972][ T9141] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 76.536918][ T9141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 76.544859][ T9141] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 76.552822][ T9156] CPU: 0 PID: 9156 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 76.561391][ T9156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.571427][ T9156] Call Trace: [ 76.574700][ T9156] dump_stack+0xa3/0xcc [ 76.578845][ T9156] should_fail.cold.6+0x32/0x3a [ 76.583684][ T9156] should_failslab+0x5/0xf [ 76.588082][ T9156] kmem_cache_alloc_node+0x57/0xbf0 [ 76.593272][ T9156] ? __lock_acquire+0x4fe/0x1660 [ 76.598191][ T9156] __alloc_skb+0x52/0x1d0 [ 76.602506][ T9156] tipc_buf_acquire+0x1c/0x50 [ 76.607164][ T9156] tipc_msg_reverse+0x96/0x280 [ 76.611910][ T9156] tipc_sk_respond+0xbe/0x2d0 [ 76.616570][ T9156] __tipc_shutdown+0x2dd/0x380 [ 76.621314][ T9156] ? do_wait_intr_irq+0xb0/0xb0 [ 76.626146][ T9156] tipc_release+0x5f/0x890 [ 76.630547][ T9156] __sock_release+0x32/0xa0 [ 76.635030][ T9156] sock_close+0xf/0x20 [ 76.639079][ T9156] __fput+0xaa/0x250 [ 76.642958][ T9156] task_work_run+0x68/0xb0 [ 76.647356][ T9156] exit_to_user_mode_prepare+0x219/0x220 [ 76.652971][ T9156] syscall_exit_to_user_mode+0x7e/0x2e0 [ 76.658498][ T9156] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 76.664368][ T9156] RIP: 0033:0x45cba9 [ 76.668240][ T9156] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.686489][ T9171] FAULT_INJECTION: forcing a failure. [ 76.686489][ T9171] name failslab, interval 1, probability 0, space 0, times 0 [ 76.687818][ T9156] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.687823][ T9156] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.687825][ T9156] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 76.687827][ T9156] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 76.687829][ T9156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 76.687831][ T9156] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 76.750403][ T9171] CPU: 1 PID: 9171 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 76.758970][ T9171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.763849][ T9179] FAULT_INJECTION: forcing a failure. [ 76.763849][ T9179] name failslab, interval 1, probability 0, space 0, times 0 [ 76.768993][ T9171] Call Trace: [ 76.769004][ T9171] dump_stack+0xa3/0xcc [ 76.769010][ T9171] should_fail.cold.6+0x32/0x3a [ 76.769016][ T9171] should_failslab+0x5/0xf [ 76.769022][ T9171] kmem_cache_alloc_node+0x57/0xbf0 [ 76.769028][ T9171] ? __lock_acquire+0x4fe/0x1660 [ 76.769039][ T9171] __alloc_skb+0x52/0x1d0 [ 76.769048][ T9171] tipc_buf_acquire+0x1c/0x50 [ 76.769052][ T9171] tipc_msg_reverse+0x96/0x280 [ 76.769060][ T9171] tipc_sk_respond+0xbe/0x2d0 [ 76.826564][ T9171] __tipc_shutdown+0x2dd/0x380 [ 76.831297][ T9171] ? do_wait_intr_irq+0xb0/0xb0 [ 76.835623][ T9185] FAULT_INJECTION: forcing a failure. [ 76.835623][ T9185] name failslab, interval 1, probability 0, space 0, times 0 [ 76.836123][ T9171] tipc_release+0x5f/0x890 [ 76.836135][ T9171] __sock_release+0x32/0xa0 [ 76.836140][ T9171] sock_close+0xf/0x20 [ 76.850009][ T9184] FAULT_INJECTION: forcing a failure. [ 76.850009][ T9184] name failslab, interval 1, probability 0, space 0, times 0 [ 76.853072][ T9171] __fput+0xaa/0x250 [ 76.853079][ T9171] task_work_run+0x68/0xb0 [ 76.853086][ T9171] exit_to_user_mode_prepare+0x219/0x220 [ 76.853092][ T9171] syscall_exit_to_user_mode+0x7e/0x2e0 [ 76.853097][ T9171] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 76.853108][ T9171] RIP: 0033:0x45cba9 [ 76.853112][ T9171] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 76.853114][ T9171] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 76.853118][ T9171] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 76.853120][ T9171] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 76.853122][ T9171] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 76.853124][ T9171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 76.853126][ T9171] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 76.877566][ T9182] FAULT_INJECTION: forcing a failure. [ 76.877566][ T9182] name failslab, interval 1, probability 0, space 0, times 0 [ 76.886029][ T9179] CPU: 0 PID: 9179 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 76.969913][ T9191] FAULT_INJECTION: forcing a failure. [ 76.969913][ T9191] name failslab, interval 1, probability 0, space 0, times 0 [ 76.971183][ T9179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.971185][ T9179] Call Trace: [ 76.971195][ T9179] dump_stack+0xa3/0xcc [ 76.971201][ T9179] should_fail.cold.6+0x32/0x3a [ 76.971206][ T9179] should_failslab+0x5/0xf [ 76.971212][ T9179] kmem_cache_alloc_node+0x57/0xbf0 [ 76.971217][ T9179] ? __lock_acquire+0x4fe/0x1660 [ 76.971228][ T9179] __alloc_skb+0x52/0x1d0 [ 76.971237][ T9179] tipc_buf_acquire+0x1c/0x50 [ 76.971241][ T9179] tipc_msg_reverse+0x96/0x280 [ 76.971248][ T9179] tipc_sk_respond+0xbe/0x2d0 [ 77.059918][ T9179] __tipc_shutdown+0x2dd/0x380 [ 77.064651][ T9179] ? do_wait_intr_irq+0xb0/0xb0 [ 77.069471][ T9179] tipc_release+0x5f/0x890 [ 77.073863][ T9179] __sock_release+0x32/0xa0 [ 77.078331][ T9179] sock_close+0xf/0x20 [ 77.082366][ T9179] __fput+0xaa/0x250 [ 77.086229][ T9179] task_work_run+0x68/0xb0 [ 77.090612][ T9179] exit_to_user_mode_prepare+0x219/0x220 [ 77.096211][ T9179] syscall_exit_to_user_mode+0x7e/0x2e0 [ 77.101722][ T9179] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.107583][ T9179] RIP: 0033:0x45cba9 [ 77.111454][ T9179] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.131022][ T9179] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.139394][ T9179] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.147335][ T9179] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 77.155277][ T9179] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 77.163219][ T9179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 77.171161][ T9179] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 77.179119][ T9191] CPU: 1 PID: 9191 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 77.187686][ T9191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.197715][ T9191] Call Trace: [ 77.200973][ T9191] dump_stack+0xa3/0xcc [ 77.205095][ T9191] should_fail.cold.6+0x32/0x3a [ 77.209910][ T9191] should_failslab+0x5/0xf [ 77.214292][ T9191] kmem_cache_alloc_node+0x57/0xbf0 [ 77.219458][ T9191] ? __lock_acquire+0x4fe/0x1660 [ 77.224452][ T9191] __alloc_skb+0x52/0x1d0 [ 77.228749][ T9191] tipc_buf_acquire+0x1c/0x50 [ 77.233481][ T9191] tipc_msg_reverse+0x96/0x280 [ 77.238210][ T9191] tipc_sk_respond+0xbe/0x2d0 [ 77.242868][ T9191] __tipc_shutdown+0x2dd/0x380 [ 77.247598][ T9191] ? do_wait_intr_irq+0xb0/0xb0 [ 77.252414][ T9191] tipc_release+0x5f/0x890 [ 77.256799][ T9191] __sock_release+0x32/0xa0 [ 77.261270][ T9191] sock_close+0xf/0x20 [ 77.265337][ T9191] __fput+0xaa/0x250 [ 77.269200][ T9191] task_work_run+0x68/0xb0 [ 77.273584][ T9191] exit_to_user_mode_prepare+0x219/0x220 [ 77.279201][ T9191] syscall_exit_to_user_mode+0x7e/0x2e0 [ 77.284710][ T9191] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.290570][ T9191] RIP: 0033:0x45cba9 [ 77.294430][ T9191] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.314003][ T9191] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.322376][ T9191] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.330313][ T9191] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 77.338250][ T9191] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 77.346187][ T9191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 77.354124][ T9191] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 77.362073][ T9184] CPU: 0 PID: 9184 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 77.370639][ T9184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.380663][ T9184] Call Trace: [ 77.383923][ T9184] dump_stack+0xa3/0xcc [ 77.388046][ T9184] should_fail.cold.6+0x32/0x3a [ 77.392867][ T9184] should_failslab+0x5/0xf [ 77.397250][ T9184] kmem_cache_alloc_node+0x57/0xbf0 [ 77.402413][ T9184] ? __lock_acquire+0x4fe/0x1660 [ 77.407324][ T9184] __alloc_skb+0x52/0x1d0 [ 77.411622][ T9184] tipc_buf_acquire+0x1c/0x50 [ 77.416264][ T9184] tipc_msg_reverse+0x96/0x280 [ 77.420996][ T9184] tipc_sk_respond+0xbe/0x2d0 [ 77.425642][ T9184] __tipc_shutdown+0x2dd/0x380 [ 77.430381][ T9184] ? do_wait_intr_irq+0xb0/0xb0 [ 77.435206][ T9184] tipc_release+0x5f/0x890 [ 77.439597][ T9184] __sock_release+0x32/0xa0 [ 77.444071][ T9184] sock_close+0xf/0x20 [ 77.448107][ T9184] __fput+0xaa/0x250 [ 77.451969][ T9184] task_work_run+0x68/0xb0 [ 77.456376][ T9184] exit_to_user_mode_prepare+0x219/0x220 [ 77.461974][ T9184] syscall_exit_to_user_mode+0x7e/0x2e0 [ 77.467494][ T9184] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.473350][ T9184] RIP: 0033:0x45cba9 [ 77.477211][ T9184] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.496801][ T9184] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.505193][ T9184] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.513152][ T9184] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 77.521094][ T9184] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 77.529039][ T9184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 77.536983][ T9184] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 77.544931][ T9182] CPU: 1 PID: 9182 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 77.553500][ T9182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.563531][ T9182] Call Trace: [ 77.566794][ T9182] dump_stack+0xa3/0xcc [ 77.570917][ T9182] should_fail.cold.6+0x32/0x3a [ 77.575734][ T9182] should_failslab+0x5/0xf [ 77.580118][ T9182] kmem_cache_alloc_node+0x57/0xbf0 [ 77.585280][ T9182] ? __lock_acquire+0x4fe/0x1660 [ 77.590203][ T9182] __alloc_skb+0x52/0x1d0 [ 77.594499][ T9182] tipc_buf_acquire+0x1c/0x50 [ 77.599141][ T9182] tipc_msg_reverse+0x96/0x280 [ 77.603873][ T9182] tipc_sk_respond+0xbe/0x2d0 [ 77.608517][ T9182] __tipc_shutdown+0x2dd/0x380 [ 77.613245][ T9182] ? do_wait_intr_irq+0xb0/0xb0 [ 77.618063][ T9182] tipc_release+0x5f/0x890 [ 77.622447][ T9182] __sock_release+0x32/0xa0 [ 77.626913][ T9182] sock_close+0xf/0x20 [ 77.630945][ T9182] __fput+0xaa/0x250 [ 77.634805][ T9182] task_work_run+0x68/0xb0 [ 77.639187][ T9182] exit_to_user_mode_prepare+0x219/0x220 [ 77.644784][ T9182] syscall_exit_to_user_mode+0x7e/0x2e0 [ 77.650293][ T9182] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.656151][ T9182] RIP: 0033:0x45cba9 [ 77.660010][ T9182] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.679580][ T9182] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.687952][ T9182] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.695896][ T9182] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 77.703837][ T9182] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 77.711776][ T9182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 77.719716][ T9182] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 77.727666][ T9185] CPU: 0 PID: 9185 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 77.736236][ T9185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.746272][ T9185] Call Trace: [ 77.749546][ T9185] dump_stack+0xa3/0xcc [ 77.753684][ T9185] should_fail.cold.6+0x32/0x3a [ 77.758514][ T9185] should_failslab+0x5/0xf [ 77.762911][ T9185] kmem_cache_alloc_node+0x57/0xbf0 [ 77.768086][ T9185] ? __lock_acquire+0x4fe/0x1660 2020/10/09 14:52:14 executed programs: 189 [ 77.773011][ T9185] __alloc_skb+0x52/0x1d0 [ 77.777330][ T9185] tipc_buf_acquire+0x1c/0x50 [ 77.781996][ T9185] tipc_msg_reverse+0x96/0x280 [ 77.786742][ T9185] tipc_sk_respond+0xbe/0x2d0 [ 77.791394][ T9185] __tipc_shutdown+0x2dd/0x380 [ 77.796131][ T9185] ? do_wait_intr_irq+0xb0/0xb0 [ 77.800960][ T9185] tipc_release+0x5f/0x890 [ 77.805365][ T9185] __sock_release+0x32/0xa0 [ 77.809851][ T9185] sock_close+0xf/0x20 [ 77.813898][ T9185] __fput+0xaa/0x250 [ 77.817777][ T9185] task_work_run+0x68/0xb0 [ 77.822181][ T9185] exit_to_user_mode_prepare+0x219/0x220 [ 77.827798][ T9185] syscall_exit_to_user_mode+0x7e/0x2e0 [ 77.833326][ T9185] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 77.839198][ T9185] RIP: 0033:0x45cba9 [ 77.843069][ T9185] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.862656][ T9185] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 77.871049][ T9185] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 77.879003][ T9185] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 77.886958][ T9185] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 77.894912][ T9185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 77.902280][ T9208] FAULT_INJECTION: forcing a failure. [ 77.902280][ T9208] name failslab, interval 1, probability 0, space 0, times 0 [ 77.902858][ T9185] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 77.922866][ T9211] FAULT_INJECTION: forcing a failure. [ 77.922866][ T9211] name failslab, interval 1, probability 0, space 0, times 0 [ 77.939398][ T9213] FAULT_INJECTION: forcing a failure. [ 77.939398][ T9213] name failslab, interval 1, probability 0, space 0, times 0 [ 77.943539][ T9212] FAULT_INJECTION: forcing a failure. [ 77.943539][ T9212] name failslab, interval 1, probability 0, space 0, times 0 [ 77.962845][ T9211] CPU: 0 PID: 9211 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 77.973148][ T9211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.979955][ T9216] FAULT_INJECTION: forcing a failure. [ 77.979955][ T9216] name failslab, interval 1, probability 0, space 0, times 0 [ 77.983176][ T9211] Call Trace: [ 77.983186][ T9211] dump_stack+0xa3/0xcc [ 77.983192][ T9211] should_fail.cold.6+0x32/0x3a [ 77.983198][ T9211] should_failslab+0x5/0xf [ 78.012410][ T9211] kmem_cache_alloc_node+0x57/0xbf0 [ 78.017574][ T9211] ? __lock_acquire+0x4fe/0x1660 [ 78.022483][ T9211] __alloc_skb+0x52/0x1d0 [ 78.026782][ T9211] tipc_buf_acquire+0x1c/0x50 [ 78.031427][ T9211] tipc_msg_reverse+0x96/0x280 [ 78.036159][ T9211] tipc_sk_respond+0xbe/0x2d0 [ 78.040802][ T9211] __tipc_shutdown+0x2dd/0x380 [ 78.045536][ T9211] ? do_wait_intr_irq+0xb0/0xb0 [ 78.050356][ T9211] tipc_release+0x5f/0x890 [ 78.054739][ T9211] __sock_release+0x32/0xa0 [ 78.059212][ T9211] sock_close+0xf/0x20 [ 78.063252][ T9211] __fput+0xaa/0x250 [ 78.067115][ T9211] task_work_run+0x68/0xb0 [ 78.071500][ T9211] exit_to_user_mode_prepare+0x219/0x220 [ 78.077098][ T9211] syscall_exit_to_user_mode+0x7e/0x2e0 [ 78.082609][ T9211] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.088466][ T9211] RIP: 0033:0x45cba9 [ 78.092329][ T9211] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.111903][ T9211] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.120287][ T9211] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.128344][ T9211] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 78.136305][ T9211] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.144259][ T9211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 78.152213][ T9211] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 78.160867][ T9216] CPU: 1 PID: 9216 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 78.169436][ T9216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.179461][ T9216] Call Trace: [ 78.182718][ T9216] dump_stack+0xa3/0xcc [ 78.186839][ T9216] should_fail.cold.6+0x32/0x3a [ 78.191654][ T9216] should_failslab+0x5/0xf [ 78.196036][ T9216] kmem_cache_alloc_node+0x57/0xbf0 [ 78.201197][ T9216] ? __lock_acquire+0x4fe/0x1660 [ 78.206104][ T9216] __alloc_skb+0x52/0x1d0 [ 78.210400][ T9216] tipc_buf_acquire+0x1c/0x50 [ 78.215045][ T9216] tipc_msg_reverse+0x96/0x280 [ 78.216609][ T9220] FAULT_INJECTION: forcing a failure. [ 78.216609][ T9220] name failslab, interval 1, probability 0, space 0, times 0 [ 78.219778][ T9216] tipc_sk_respond+0xbe/0x2d0 [ 78.219785][ T9216] __tipc_shutdown+0x2dd/0x380 [ 78.219791][ T9216] ? do_wait_intr_irq+0xb0/0xb0 [ 78.219798][ T9216] tipc_release+0x5f/0x890 [ 78.219809][ T9216] __sock_release+0x32/0xa0 [ 78.219814][ T9216] sock_close+0xf/0x20 [ 78.219818][ T9216] __fput+0xaa/0x250 [ 78.219824][ T9216] task_work_run+0x68/0xb0 [ 78.219833][ T9216] exit_to_user_mode_prepare+0x219/0x220 [ 78.219840][ T9216] syscall_exit_to_user_mode+0x7e/0x2e0 [ 78.278797][ T9216] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.284659][ T9216] RIP: 0033:0x45cba9 [ 78.288522][ T9216] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.308093][ T9216] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.316472][ T9216] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.324545][ T9216] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 78.332486][ T9216] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.340425][ T9216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 78.348375][ T9216] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 78.356327][ T9213] CPU: 0 PID: 9213 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 78.364888][ T9213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.374913][ T9213] Call Trace: [ 78.378176][ T9213] dump_stack+0xa3/0xcc [ 78.382303][ T9213] should_fail.cold.6+0x32/0x3a [ 78.387122][ T9213] should_failslab+0x5/0xf [ 78.391507][ T9213] kmem_cache_alloc_node+0x57/0xbf0 [ 78.396676][ T9213] ? __lock_acquire+0x4fe/0x1660 [ 78.401582][ T9213] __alloc_skb+0x52/0x1d0 [ 78.405879][ T9213] tipc_buf_acquire+0x1c/0x50 [ 78.410519][ T9213] tipc_msg_reverse+0x96/0x280 [ 78.415252][ T9213] tipc_sk_respond+0xbe/0x2d0 [ 78.419895][ T9213] __tipc_shutdown+0x2dd/0x380 [ 78.424626][ T9213] ? do_wait_intr_irq+0xb0/0xb0 [ 78.429443][ T9213] tipc_release+0x5f/0x890 [ 78.433828][ T9213] __sock_release+0x32/0xa0 [ 78.438298][ T9213] sock_close+0xf/0x20 [ 78.442332][ T9213] __fput+0xaa/0x250 [ 78.446195][ T9213] task_work_run+0x68/0xb0 [ 78.450578][ T9213] exit_to_user_mode_prepare+0x219/0x220 [ 78.456185][ T9213] syscall_exit_to_user_mode+0x7e/0x2e0 [ 78.461707][ T9213] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.467573][ T9213] RIP: 0033:0x45cba9 [ 78.471440][ T9213] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.491022][ T9213] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.499399][ T9213] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.507339][ T9213] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 78.515277][ T9213] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.523223][ T9213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 78.531388][ T9213] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 78.539425][ T9212] CPU: 1 PID: 9212 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 78.547992][ T9212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.558040][ T9212] Call Trace: [ 78.561301][ T9212] dump_stack+0xa3/0xcc [ 78.565425][ T9212] should_fail.cold.6+0x32/0x3a [ 78.570241][ T9212] should_failslab+0x5/0xf [ 78.574626][ T9212] kmem_cache_alloc_node+0x57/0xbf0 [ 78.579794][ T9212] ? __lock_acquire+0x4fe/0x1660 [ 78.584706][ T9212] __alloc_skb+0x52/0x1d0 [ 78.589003][ T9212] tipc_buf_acquire+0x1c/0x50 [ 78.593645][ T9212] tipc_msg_reverse+0x96/0x280 [ 78.598376][ T9212] tipc_sk_respond+0xbe/0x2d0 [ 78.603020][ T9212] __tipc_shutdown+0x2dd/0x380 [ 78.607749][ T9212] ? do_wait_intr_irq+0xb0/0xb0 [ 78.612572][ T9212] tipc_release+0x5f/0x890 [ 78.616966][ T9212] __sock_release+0x32/0xa0 [ 78.621437][ T9212] sock_close+0xf/0x20 [ 78.625475][ T9212] __fput+0xaa/0x250 [ 78.629338][ T9212] task_work_run+0x68/0xb0 [ 78.633722][ T9212] exit_to_user_mode_prepare+0x219/0x220 [ 78.639329][ T9212] syscall_exit_to_user_mode+0x7e/0x2e0 [ 78.644841][ T9212] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.650698][ T9212] RIP: 0033:0x45cba9 [ 78.654560][ T9212] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.674152][ T9212] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.682533][ T9212] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.690483][ T9212] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 78.698431][ T9212] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 78.706388][ T9212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 78.714333][ T9212] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 78.724254][ T9220] CPU: 0 PID: 9220 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 78.732836][ T9220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.742873][ T9220] Call Trace: [ 78.746153][ T9220] dump_stack+0xa3/0xcc [ 78.750274][ T9220] should_fail.cold.6+0x32/0x3a [ 78.755090][ T9220] should_failslab+0x5/0xf [ 78.759478][ T9220] kmem_cache_alloc_node+0x57/0xbf0 [ 78.764644][ T9220] ? __lock_acquire+0x4fe/0x1660 [ 78.769555][ T9220] __alloc_skb+0x52/0x1d0 [ 78.773859][ T9220] tipc_buf_acquire+0x1c/0x50 [ 78.778507][ T9220] tipc_msg_reverse+0x96/0x280 [ 78.783244][ T9220] tipc_sk_respond+0xbe/0x2d0 [ 78.787893][ T9220] __tipc_shutdown+0x2dd/0x380 [ 78.792622][ T9220] ? do_wait_intr_irq+0xb0/0xb0 [ 78.797439][ T9220] tipc_release+0x5f/0x890 [ 78.801826][ T9220] __sock_release+0x32/0xa0 [ 78.806295][ T9220] sock_close+0xf/0x20 [ 78.810331][ T9220] __fput+0xaa/0x250 [ 78.814195][ T9220] task_work_run+0x68/0xb0 [ 78.818583][ T9220] exit_to_user_mode_prepare+0x219/0x220 [ 78.824183][ T9220] syscall_exit_to_user_mode+0x7e/0x2e0 [ 78.829699][ T9220] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.835558][ T9220] RIP: 0033:0x45cba9 [ 78.839417][ T9220] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.859095][ T9220] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 78.867470][ T9220] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 78.875409][ T9220] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 78.883351][ T9220] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 78.891293][ T9220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 78.899258][ T9220] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 78.907221][ T9208] CPU: 1 PID: 9208 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 78.915791][ T9208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.925826][ T9208] Call Trace: [ 78.929102][ T9208] dump_stack+0xa3/0xcc [ 78.933243][ T9208] should_fail.cold.6+0x32/0x3a [ 78.938074][ T9208] should_failslab+0x5/0xf [ 78.942472][ T9208] kmem_cache_alloc_node+0x57/0xbf0 [ 78.947650][ T9208] ? __lock_acquire+0x4fe/0x1660 [ 78.952572][ T9208] __alloc_skb+0x52/0x1d0 [ 78.956877][ T9208] tipc_buf_acquire+0x1c/0x50 [ 78.961563][ T9208] tipc_msg_reverse+0x96/0x280 [ 78.966292][ T9208] tipc_sk_respond+0xbe/0x2d0 [ 78.970944][ T9208] __tipc_shutdown+0x2dd/0x380 [ 78.975683][ T9208] ? do_wait_intr_irq+0xb0/0xb0 [ 78.980505][ T9208] tipc_release+0x5f/0x890 [ 78.984889][ T9208] __sock_release+0x32/0xa0 [ 78.989363][ T9208] sock_close+0xf/0x20 [ 78.992400][ T9231] FAULT_INJECTION: forcing a failure. [ 78.992400][ T9231] name failslab, interval 1, probability 0, space 0, times 0 [ 78.993399][ T9208] __fput+0xaa/0x250 [ 78.993407][ T9208] task_work_run+0x68/0xb0 [ 78.993416][ T9208] exit_to_user_mode_prepare+0x219/0x220 [ 78.993423][ T9208] syscall_exit_to_user_mode+0x7e/0x2e0 [ 78.993429][ T9208] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 78.993434][ T9208] RIP: 0033:0x45cba9 [ 79.007836][ T9232] FAULT_INJECTION: forcing a failure. [ 79.007836][ T9232] name failslab, interval 1, probability 0, space 0, times 0 [ 79.009848][ T9208] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.009850][ T9208] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.009854][ T9208] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.009856][ T9208] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.009858][ T9208] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.009860][ T9208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.009862][ T9208] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 79.028188][ T9231] CPU: 1 PID: 9231 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 79.092294][ T9237] FAULT_INJECTION: forcing a failure. [ 79.092294][ T9237] name failslab, interval 1, probability 0, space 0, times 0 [ 79.099704][ T9231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.099707][ T9231] Call Trace: [ 79.099717][ T9231] dump_stack+0xa3/0xcc [ 79.099723][ T9231] should_fail.cold.6+0x32/0x3a [ 79.099728][ T9231] should_failslab+0x5/0xf [ 79.099734][ T9231] kmem_cache_alloc_node+0x57/0xbf0 [ 79.099739][ T9231] ? __lock_acquire+0x4fe/0x1660 [ 79.099750][ T9231] __alloc_skb+0x52/0x1d0 [ 79.099759][ T9231] tipc_buf_acquire+0x1c/0x50 [ 79.099763][ T9231] tipc_msg_reverse+0x96/0x280 [ 79.099771][ T9231] tipc_sk_respond+0xbe/0x2d0 [ 79.108381][ T9236] FAULT_INJECTION: forcing a failure. [ 79.108381][ T9236] name failslab, interval 1, probability 0, space 0, times 0 [ 79.115666][ T9231] __tipc_shutdown+0x2dd/0x380 [ 79.115672][ T9231] ? do_wait_intr_irq+0xb0/0xb0 [ 79.115680][ T9231] tipc_release+0x5f/0x890 [ 79.115690][ T9231] __sock_release+0x32/0xa0 [ 79.115696][ T9231] sock_close+0xf/0x20 [ 79.115699][ T9231] __fput+0xaa/0x250 [ 79.115706][ T9231] task_work_run+0x68/0xb0 [ 79.115715][ T9231] exit_to_user_mode_prepare+0x219/0x220 [ 79.115723][ T9231] syscall_exit_to_user_mode+0x7e/0x2e0 [ 79.115728][ T9231] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.256037][ T9231] RIP: 0033:0x45cba9 [ 79.259899][ T9231] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.279471][ T9231] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.287846][ T9231] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.295785][ T9231] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.303723][ T9231] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 79.311662][ T9231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.319600][ T9231] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 79.327547][ T9237] CPU: 0 PID: 9237 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 79.336120][ T9237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.346155][ T9237] Call Trace: [ 79.349432][ T9237] dump_stack+0xa3/0xcc [ 79.353571][ T9237] should_fail.cold.6+0x32/0x3a [ 79.358402][ T9237] should_failslab+0x5/0xf [ 79.362802][ T9237] kmem_cache_alloc_node+0x57/0xbf0 [ 79.367980][ T9237] ? __lock_acquire+0x4fe/0x1660 [ 79.372907][ T9237] __alloc_skb+0x52/0x1d0 [ 79.377226][ T9237] tipc_buf_acquire+0x1c/0x50 [ 79.381974][ T9237] tipc_msg_reverse+0x96/0x280 [ 79.386723][ T9237] tipc_sk_respond+0xbe/0x2d0 [ 79.391376][ T9237] __tipc_shutdown+0x2dd/0x380 [ 79.396111][ T9237] ? do_wait_intr_irq+0xb0/0xb0 [ 79.400929][ T9237] tipc_release+0x5f/0x890 [ 79.405315][ T9237] __sock_release+0x32/0xa0 [ 79.409781][ T9237] sock_close+0xf/0x20 [ 79.413812][ T9237] __fput+0xaa/0x250 [ 79.417676][ T9237] task_work_run+0x68/0xb0 [ 79.422061][ T9237] exit_to_user_mode_prepare+0x219/0x220 [ 79.427659][ T9237] syscall_exit_to_user_mode+0x7e/0x2e0 [ 79.433169][ T9237] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.439047][ T9237] RIP: 0033:0x45cba9 [ 79.442910][ T9237] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.462478][ T9237] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.470853][ T9237] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.477938][ T9247] FAULT_INJECTION: forcing a failure. [ 79.477938][ T9247] name failslab, interval 1, probability 0, space 0, times 0 [ 79.478795][ T9237] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.499462][ T9237] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 79.507406][ T9237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.515345][ T9237] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 79.523298][ T9247] CPU: 1 PID: 9247 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 79.531861][ T9247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.541924][ T9247] Call Trace: [ 79.545192][ T9247] dump_stack+0xa3/0xcc [ 79.549326][ T9247] should_fail.cold.6+0x32/0x3a [ 79.554147][ T9247] should_failslab+0x5/0xf [ 79.558533][ T9247] kmem_cache_alloc_node+0x57/0xbf0 [ 79.563698][ T9247] ? __lock_acquire+0x4fe/0x1660 [ 79.568604][ T9247] __alloc_skb+0x52/0x1d0 [ 79.572903][ T9247] tipc_buf_acquire+0x1c/0x50 [ 79.577545][ T9247] tipc_msg_reverse+0x96/0x280 [ 79.582276][ T9247] tipc_sk_respond+0xbe/0x2d0 [ 79.586920][ T9247] __tipc_shutdown+0x2dd/0x380 [ 79.591656][ T9247] ? do_wait_intr_irq+0xb0/0xb0 [ 79.596477][ T9247] tipc_release+0x5f/0x890 [ 79.600864][ T9247] __sock_release+0x32/0xa0 [ 79.605335][ T9247] sock_close+0xf/0x20 [ 79.609371][ T9247] __fput+0xaa/0x250 [ 79.613240][ T9247] task_work_run+0x68/0xb0 [ 79.617627][ T9247] exit_to_user_mode_prepare+0x219/0x220 [ 79.623237][ T9247] syscall_exit_to_user_mode+0x7e/0x2e0 [ 79.628747][ T9247] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.634604][ T9247] RIP: 0033:0x45cba9 [ 79.638468][ T9247] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.658045][ T9247] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.666430][ T9247] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.674374][ T9247] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.682318][ T9247] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 79.690256][ T9247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.698199][ T9247] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 79.706188][ T9236] CPU: 0 PID: 9236 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 79.714758][ T9236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.724794][ T9236] Call Trace: [ 79.728064][ T9236] dump_stack+0xa3/0xcc [ 79.732203][ T9236] should_fail.cold.6+0x32/0x3a [ 79.737030][ T9236] should_failslab+0x5/0xf [ 79.741415][ T9236] kmem_cache_alloc_node+0x57/0xbf0 [ 79.746576][ T9236] ? __lock_acquire+0x4fe/0x1660 [ 79.751498][ T9236] __alloc_skb+0x52/0x1d0 [ 79.755799][ T9236] tipc_buf_acquire+0x1c/0x50 [ 79.760447][ T9236] tipc_msg_reverse+0x96/0x280 [ 79.765180][ T9236] tipc_sk_respond+0xbe/0x2d0 [ 79.769830][ T9236] __tipc_shutdown+0x2dd/0x380 [ 79.774562][ T9236] ? do_wait_intr_irq+0xb0/0xb0 [ 79.779380][ T9236] tipc_release+0x5f/0x890 [ 79.783772][ T9236] __sock_release+0x32/0xa0 [ 79.788253][ T9236] sock_close+0xf/0x20 [ 79.792294][ T9236] __fput+0xaa/0x250 [ 79.796160][ T9236] task_work_run+0x68/0xb0 [ 79.800543][ T9236] exit_to_user_mode_prepare+0x219/0x220 [ 79.806142][ T9236] syscall_exit_to_user_mode+0x7e/0x2e0 [ 79.811652][ T9236] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 79.817510][ T9236] RIP: 0033:0x45cba9 [ 79.821370][ T9236] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.840942][ T9236] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 79.849327][ T9236] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 79.857270][ T9236] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 79.865208][ T9236] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 79.873147][ T9236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 79.881085][ T9236] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 79.896995][ T9232] CPU: 1 PID: 9232 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 79.905575][ T9232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.915614][ T9232] Call Trace: [ 79.918885][ T9232] dump_stack+0xa3/0xcc [ 79.923015][ T9232] should_fail.cold.6+0x32/0x3a [ 79.927830][ T9232] should_failslab+0x5/0xf [ 79.932213][ T9232] kmem_cache_alloc_node+0x57/0xbf0 [ 79.937374][ T9232] ? __lock_acquire+0x4fe/0x1660 [ 79.942292][ T9232] __alloc_skb+0x52/0x1d0 [ 79.946607][ T9232] tipc_buf_acquire+0x1c/0x50 [ 79.951298][ T9232] tipc_msg_reverse+0x96/0x280 [ 79.956150][ T9232] tipc_sk_respond+0xbe/0x2d0 [ 79.960895][ T9232] __tipc_shutdown+0x2dd/0x380 [ 79.965638][ T9232] ? do_wait_intr_irq+0xb0/0xb0 [ 79.970472][ T9232] tipc_release+0x5f/0x890 [ 79.970889][ T9259] FAULT_INJECTION: forcing a failure. [ 79.970889][ T9259] name failslab, interval 1, probability 0, space 0, times 0 [ 79.974866][ T9232] __sock_release+0x32/0xa0 [ 79.974872][ T9232] sock_close+0xf/0x20 [ 79.974875][ T9232] __fput+0xaa/0x250 [ 79.974883][ T9232] task_work_run+0x68/0xb0 [ 79.974892][ T9232] exit_to_user_mode_prepare+0x219/0x220 [ 79.974898][ T9232] syscall_exit_to_user_mode+0x7e/0x2e0 [ 79.974904][ T9232] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.021191][ T9232] RIP: 0033:0x45cba9 [ 80.025053][ T9232] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.044622][ T9232] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.052996][ T9232] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.060935][ T9232] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 80.068877][ T9232] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 80.076816][ T9232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 80.084756][ T9232] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 80.092704][ T9259] CPU: 0 PID: 9259 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 80.101272][ T9259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.111313][ T9259] Call Trace: [ 80.114583][ T9259] dump_stack+0xa3/0xcc [ 80.118718][ T9259] should_fail.cold.6+0x32/0x3a [ 80.123541][ T9259] should_failslab+0x5/0xf [ 80.127923][ T9259] kmem_cache_alloc_node+0x57/0xbf0 [ 80.133086][ T9259] ? __lock_acquire+0x4fe/0x1660 [ 80.137990][ T9259] __alloc_skb+0x52/0x1d0 [ 80.142294][ T9259] tipc_buf_acquire+0x1c/0x50 [ 80.146935][ T9259] tipc_msg_reverse+0x96/0x280 [ 80.151668][ T9259] tipc_sk_respond+0xbe/0x2d0 [ 80.156324][ T9259] __tipc_shutdown+0x2dd/0x380 [ 80.156391][ T9266] FAULT_INJECTION: forcing a failure. [ 80.156391][ T9266] name failslab, interval 1, probability 0, space 0, times 0 [ 80.161059][ T9259] ? do_wait_intr_irq+0xb0/0xb0 [ 80.161066][ T9259] tipc_release+0x5f/0x890 [ 80.161075][ T9259] __sock_release+0x32/0xa0 [ 80.161079][ T9259] sock_close+0xf/0x20 [ 80.161083][ T9259] __fput+0xaa/0x250 [ 80.161090][ T9259] task_work_run+0x68/0xb0 [ 80.161099][ T9259] exit_to_user_mode_prepare+0x219/0x220 [ 80.205189][ T9259] syscall_exit_to_user_mode+0x7e/0x2e0 [ 80.210708][ T9259] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.216569][ T9259] RIP: 0033:0x45cba9 [ 80.220430][ T9259] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.227876][ T9268] FAULT_INJECTION: forcing a failure. [ 80.227876][ T9268] name failslab, interval 1, probability 0, space 0, times 0 [ 80.240001][ T9259] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.240005][ T9259] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.240007][ T9259] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 80.240009][ T9259] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 80.240011][ T9259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 80.240012][ T9259] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 80.311668][ T9266] CPU: 1 PID: 9266 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 80.319530][ T9280] FAULT_INJECTION: forcing a failure. [ 80.319530][ T9280] name failslab, interval 1, probability 0, space 0, times 0 [ 80.320246][ T9266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.320248][ T9266] Call Trace: [ 80.320258][ T9266] dump_stack+0xa3/0xcc [ 80.320264][ T9266] should_fail.cold.6+0x32/0x3a [ 80.320269][ T9266] should_failslab+0x5/0xf [ 80.320275][ T9266] kmem_cache_alloc_node+0x57/0xbf0 [ 80.320281][ T9266] ? __lock_acquire+0x4fe/0x1660 [ 80.320291][ T9266] __alloc_skb+0x52/0x1d0 [ 80.320300][ T9266] tipc_buf_acquire+0x1c/0x50 [ 80.320305][ T9266] tipc_msg_reverse+0x96/0x280 [ 80.364730][ T9282] FAULT_INJECTION: forcing a failure. [ 80.364730][ T9282] name failslab, interval 1, probability 0, space 0, times 0 [ 80.369522][ T9266] tipc_sk_respond+0xbe/0x2d0 [ 80.369529][ T9266] __tipc_shutdown+0x2dd/0x380 [ 80.369536][ T9266] ? do_wait_intr_irq+0xb0/0xb0 [ 80.369543][ T9266] tipc_release+0x5f/0x890 [ 80.369554][ T9266] __sock_release+0x32/0xa0 [ 80.369559][ T9266] sock_close+0xf/0x20 [ 80.369563][ T9266] __fput+0xaa/0x250 [ 80.369569][ T9266] task_work_run+0x68/0xb0 [ 80.369577][ T9266] exit_to_user_mode_prepare+0x219/0x220 [ 80.436674][ T9266] syscall_exit_to_user_mode+0x7e/0x2e0 [ 80.442188][ T9266] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.448049][ T9266] RIP: 0033:0x45cba9 [ 80.451911][ T9266] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.471485][ T9266] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.479874][ T9266] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.487812][ T9266] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 80.495750][ T9266] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 80.503698][ T9266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 80.511646][ T9266] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 80.519598][ T9280] CPU: 0 PID: 9280 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 80.528168][ T9280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.538201][ T9280] Call Trace: [ 80.541473][ T9280] dump_stack+0xa3/0xcc [ 80.545614][ T9280] should_fail.cold.6+0x32/0x3a [ 80.550431][ T9280] should_failslab+0x5/0xf [ 80.554816][ T9280] kmem_cache_alloc_node+0x57/0xbf0 [ 80.559981][ T9280] ? __lock_acquire+0x4fe/0x1660 [ 80.564889][ T9280] __alloc_skb+0x52/0x1d0 [ 80.569188][ T9280] tipc_buf_acquire+0x1c/0x50 [ 80.573833][ T9280] tipc_msg_reverse+0x96/0x280 [ 80.578567][ T9280] tipc_sk_respond+0xbe/0x2d0 [ 80.583210][ T9280] __tipc_shutdown+0x2dd/0x380 [ 80.587941][ T9280] ? do_wait_intr_irq+0xb0/0xb0 [ 80.592763][ T9280] tipc_release+0x5f/0x890 [ 80.597152][ T9280] __sock_release+0x32/0xa0 [ 80.601622][ T9280] sock_close+0xf/0x20 [ 80.605656][ T9280] __fput+0xaa/0x250 [ 80.609518][ T9280] task_work_run+0x68/0xb0 [ 80.613905][ T9280] exit_to_user_mode_prepare+0x219/0x220 [ 80.619508][ T9280] syscall_exit_to_user_mode+0x7e/0x2e0 [ 80.625038][ T9280] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.630897][ T9280] RIP: 0033:0x45cba9 [ 80.634763][ T9280] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.654341][ T9280] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.662732][ T9280] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.670677][ T9280] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 80.678617][ T9280] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 80.686561][ T9280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 80.694505][ T9280] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 80.702463][ T9268] CPU: 1 PID: 9268 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 80.711033][ T9268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.721067][ T9268] Call Trace: [ 80.724341][ T9268] dump_stack+0xa3/0xcc [ 80.728479][ T9268] should_fail.cold.6+0x32/0x3a [ 80.733308][ T9268] should_failslab+0x5/0xf [ 80.737695][ T9268] kmem_cache_alloc_node+0x57/0xbf0 [ 80.742873][ T9268] ? __lock_acquire+0x4fe/0x1660 [ 80.747797][ T9268] __alloc_skb+0x52/0x1d0 [ 80.752108][ T9268] tipc_buf_acquire+0x1c/0x50 [ 80.756754][ T9268] tipc_msg_reverse+0x96/0x280 [ 80.761485][ T9268] tipc_sk_respond+0xbe/0x2d0 [ 80.766132][ T9268] __tipc_shutdown+0x2dd/0x380 [ 80.770867][ T9268] ? do_wait_intr_irq+0xb0/0xb0 [ 80.775684][ T9268] tipc_release+0x5f/0x890 [ 80.780069][ T9268] __sock_release+0x32/0xa0 [ 80.784542][ T9268] sock_close+0xf/0x20 [ 80.788581][ T9268] __fput+0xaa/0x250 [ 80.792445][ T9268] task_work_run+0x68/0xb0 [ 80.796831][ T9268] exit_to_user_mode_prepare+0x219/0x220 [ 80.802449][ T9268] syscall_exit_to_user_mode+0x7e/0x2e0 [ 80.807960][ T9268] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 80.813818][ T9268] RIP: 0033:0x45cba9 [ 80.817679][ T9268] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 80.837249][ T9268] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 80.845623][ T9268] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 80.853566][ T9268] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 80.861509][ T9268] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 80.869446][ T9268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 80.877382][ T9268] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 80.885370][ T9282] CPU: 0 PID: 9282 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 80.893936][ T9282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.903970][ T9282] Call Trace: [ 80.907238][ T9282] dump_stack+0xa3/0xcc [ 80.911371][ T9282] should_fail.cold.6+0x32/0x3a [ 80.916202][ T9282] should_failslab+0x5/0xf [ 80.920589][ T9282] kmem_cache_alloc_node+0x57/0xbf0 [ 80.925750][ T9282] ? __lock_acquire+0x4fe/0x1660 [ 80.930654][ T9282] __alloc_skb+0x52/0x1d0 [ 80.934955][ T9282] tipc_buf_acquire+0x1c/0x50 [ 80.939601][ T9282] tipc_msg_reverse+0x96/0x280 [ 80.944330][ T9282] tipc_sk_respond+0xbe/0x2d0 [ 80.948444][ T9288] FAULT_INJECTION: forcing a failure. [ 80.948444][ T9288] name failslab, interval 1, probability 0, space 0, times 0 [ 80.948980][ T9282] __tipc_shutdown+0x2dd/0x380 [ 80.966272][ T9282] ? do_wait_intr_irq+0xb0/0xb0 [ 80.971088][ T9282] tipc_release+0x5f/0x890 [ 80.975481][ T9282] __sock_release+0x32/0xa0 [ 80.979963][ T9282] sock_close+0xf/0x20 [ 80.983999][ T9282] __fput+0xaa/0x250 [ 80.987868][ T9282] task_work_run+0x68/0xb0 [ 80.992250][ T9282] exit_to_user_mode_prepare+0x219/0x220 [ 80.997847][ T9282] syscall_exit_to_user_mode+0x7e/0x2e0 [ 81.003358][ T9282] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.009218][ T9282] RIP: 0033:0x45cba9 [ 81.013084][ T9282] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.032673][ T9282] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.041048][ T9282] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.048992][ T9282] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 81.056930][ T9282] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.064875][ T9282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 81.072818][ T9282] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 81.080764][ T9288] CPU: 1 PID: 9288 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 81.089349][ T9288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.099385][ T9288] Call Trace: [ 81.102663][ T9288] dump_stack+0xa3/0xcc [ 81.106801][ T9288] should_fail.cold.6+0x32/0x3a [ 81.111631][ T9288] should_failslab+0x5/0xf [ 81.116031][ T9288] kmem_cache_alloc_node+0x57/0xbf0 [ 81.121206][ T9288] ? __lock_acquire+0x4fe/0x1660 [ 81.126129][ T9288] __alloc_skb+0x52/0x1d0 [ 81.130442][ T9288] tipc_buf_acquire+0x1c/0x50 [ 81.135098][ T9288] tipc_msg_reverse+0x96/0x280 [ 81.139850][ T9288] tipc_sk_respond+0xbe/0x2d0 [ 81.144508][ T9288] __tipc_shutdown+0x2dd/0x380 [ 81.149257][ T9288] ? do_wait_intr_irq+0xb0/0xb0 [ 81.154099][ T9288] tipc_release+0x5f/0x890 [ 81.158500][ T9288] __sock_release+0x32/0xa0 [ 81.162980][ T9288] sock_close+0xf/0x20 [ 81.167026][ T9288] __fput+0xaa/0x250 [ 81.170902][ T9288] task_work_run+0x68/0xb0 [ 81.175300][ T9288] exit_to_user_mode_prepare+0x219/0x220 [ 81.180916][ T9288] syscall_exit_to_user_mode+0x7e/0x2e0 [ 81.186442][ T9288] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.192431][ T9288] RIP: 0033:0x45cba9 [ 81.194480][ T9303] FAULT_INJECTION: forcing a failure. [ 81.194480][ T9303] name failslab, interval 1, probability 0, space 0, times 0 [ 81.196299][ T9288] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.196301][ T9288] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.196305][ T9288] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.196307][ T9288] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 81.196309][ T9288] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.196311][ T9288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 81.196314][ T9288] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 81.207688][ T9304] FAULT_INJECTION: forcing a failure. [ 81.207688][ T9304] name failslab, interval 1, probability 0, space 0, times 0 [ 81.221928][ T9305] FAULT_INJECTION: forcing a failure. [ 81.221928][ T9305] name failslab, interval 1, probability 0, space 0, times 0 [ 81.240005][ T9304] CPU: 1 PID: 9304 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 81.246622][ T9306] FAULT_INJECTION: forcing a failure. [ 81.246622][ T9306] name failslab, interval 1, probability 0, space 0, times 0 [ 81.252994][ T9304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.252996][ T9304] Call Trace: [ 81.253007][ T9304] dump_stack+0xa3/0xcc [ 81.253012][ T9304] should_fail.cold.6+0x32/0x3a [ 81.345219][ T9304] should_failslab+0x5/0xf [ 81.349601][ T9304] kmem_cache_alloc_node+0x57/0xbf0 [ 81.354763][ T9304] ? __lock_acquire+0x4fe/0x1660 [ 81.359683][ T9304] __alloc_skb+0x52/0x1d0 [ 81.363980][ T9304] tipc_buf_acquire+0x1c/0x50 [ 81.368623][ T9304] tipc_msg_reverse+0x96/0x280 [ 81.373353][ T9304] tipc_sk_respond+0xbe/0x2d0 [ 81.377995][ T9304] __tipc_shutdown+0x2dd/0x380 [ 81.382727][ T9304] ? do_wait_intr_irq+0xb0/0xb0 [ 81.387546][ T9304] tipc_release+0x5f/0x890 [ 81.391929][ T9304] __sock_release+0x32/0xa0 [ 81.396400][ T9304] sock_close+0xf/0x20 [ 81.400437][ T9304] __fput+0xaa/0x250 [ 81.404297][ T9304] task_work_run+0x68/0xb0 [ 81.408682][ T9304] exit_to_user_mode_prepare+0x219/0x220 [ 81.414280][ T9304] syscall_exit_to_user_mode+0x7e/0x2e0 [ 81.419792][ T9304] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.425652][ T9304] RIP: 0033:0x45cba9 [ 81.429528][ T9304] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.449099][ T9304] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.457476][ T9304] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.465432][ T9304] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 81.473371][ T9304] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.481331][ T9304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 81.489275][ T9304] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 81.497221][ T9306] CPU: 0 PID: 9306 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 81.505785][ T9306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.515811][ T9306] Call Trace: [ 81.519070][ T9306] dump_stack+0xa3/0xcc [ 81.523191][ T9306] should_fail.cold.6+0x32/0x3a [ 81.528008][ T9306] should_failslab+0x5/0xf [ 81.532389][ T9306] kmem_cache_alloc_node+0x57/0xbf0 [ 81.537551][ T9306] ? __lock_acquire+0x4fe/0x1660 [ 81.542459][ T9306] __alloc_skb+0x52/0x1d0 [ 81.546755][ T9306] tipc_buf_acquire+0x1c/0x50 [ 81.551399][ T9306] tipc_msg_reverse+0x96/0x280 [ 81.556145][ T9306] tipc_sk_respond+0xbe/0x2d0 [ 81.556455][ T9312] FAULT_INJECTION: forcing a failure. [ 81.556455][ T9312] name failslab, interval 1, probability 0, space 0, times 0 [ 81.560794][ T9306] __tipc_shutdown+0x2dd/0x380 [ 81.560800][ T9306] ? do_wait_intr_irq+0xb0/0xb0 [ 81.560807][ T9306] tipc_release+0x5f/0x890 [ 81.560817][ T9306] __sock_release+0x32/0xa0 [ 81.560822][ T9306] sock_close+0xf/0x20 [ 81.560825][ T9306] __fput+0xaa/0x250 [ 81.560833][ T9306] task_work_run+0x68/0xb0 [ 81.560841][ T9306] exit_to_user_mode_prepare+0x219/0x220 [ 81.560847][ T9306] syscall_exit_to_user_mode+0x7e/0x2e0 [ 81.560853][ T9306] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.560858][ T9306] RIP: 0033:0x45cba9 [ 81.560862][ T9306] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.560864][ T9306] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.560867][ T9306] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.560869][ T9306] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 81.560871][ T9306] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.560873][ T9306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 81.560875][ T9306] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 81.569364][ T9303] CPU: 0 PID: 9303 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 81.701379][ T9303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.711409][ T9303] Call Trace: [ 81.714675][ T9303] dump_stack+0xa3/0xcc [ 81.718802][ T9303] should_fail.cold.6+0x32/0x3a [ 81.723649][ T9303] should_failslab+0x5/0xf [ 81.728062][ T9303] kmem_cache_alloc_node+0x57/0xbf0 [ 81.733230][ T9303] ? __lock_acquire+0x4fe/0x1660 [ 81.738138][ T9303] __alloc_skb+0x52/0x1d0 [ 81.742448][ T9303] tipc_buf_acquire+0x1c/0x50 [ 81.747090][ T9303] tipc_msg_reverse+0x96/0x280 [ 81.751840][ T9303] tipc_sk_respond+0xbe/0x2d0 [ 81.756487][ T9303] __tipc_shutdown+0x2dd/0x380 [ 81.761231][ T9303] ? do_wait_intr_irq+0xb0/0xb0 [ 81.766047][ T9303] tipc_release+0x5f/0x890 [ 81.770434][ T9303] __sock_release+0x32/0xa0 [ 81.774903][ T9303] sock_close+0xf/0x20 [ 81.778939][ T9303] __fput+0xaa/0x250 [ 81.782802][ T9303] task_work_run+0x68/0xb0 [ 81.787188][ T9303] exit_to_user_mode_prepare+0x219/0x220 [ 81.792791][ T9303] syscall_exit_to_user_mode+0x7e/0x2e0 [ 81.798301][ T9303] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.804163][ T9303] RIP: 0033:0x45cba9 [ 81.808031][ T9303] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.827602][ T9303] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 81.835977][ T9303] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 81.843914][ T9303] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 81.851853][ T9303] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 81.859790][ T9303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 81.867731][ T9303] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 81.875791][ T9305] CPU: 1 PID: 9305 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 81.884360][ T9305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.894401][ T9305] Call Trace: [ 81.897676][ T9305] dump_stack+0xa3/0xcc [ 81.901812][ T9305] should_fail.cold.6+0x32/0x3a [ 81.906634][ T9305] should_failslab+0x5/0xf [ 81.911029][ T9305] kmem_cache_alloc_node+0x57/0xbf0 [ 81.916215][ T9305] ? __lock_acquire+0x4fe/0x1660 [ 81.921134][ T9305] __alloc_skb+0x52/0x1d0 [ 81.925446][ T9305] tipc_buf_acquire+0x1c/0x50 [ 81.930099][ T9305] tipc_msg_reverse+0x96/0x280 [ 81.934839][ T9305] tipc_sk_respond+0xbe/0x2d0 [ 81.939494][ T9305] __tipc_shutdown+0x2dd/0x380 [ 81.944234][ T9305] ? do_wait_intr_irq+0xb0/0xb0 [ 81.949053][ T9305] tipc_release+0x5f/0x890 [ 81.953442][ T9305] __sock_release+0x32/0xa0 [ 81.957911][ T9305] sock_close+0xf/0x20 [ 81.961946][ T9305] __fput+0xaa/0x250 [ 81.965812][ T9305] task_work_run+0x68/0xb0 [ 81.970202][ T9305] exit_to_user_mode_prepare+0x219/0x220 [ 81.975808][ T9305] syscall_exit_to_user_mode+0x7e/0x2e0 [ 81.981326][ T9305] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 81.987204][ T9305] RIP: 0033:0x45cba9 [ 81.991066][ T9305] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.010641][ T9305] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.019019][ T9305] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.024810][ T9318] FAULT_INJECTION: forcing a failure. [ 82.024810][ T9318] name failslab, interval 1, probability 0, space 0, times 0 [ 82.026963][ T9305] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 82.026965][ T9305] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 82.026967][ T9305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 82.026969][ T9305] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 82.039782][ T9312] CPU: 1 PID: 9312 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 82.039785][ T9312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.039787][ T9312] Call Trace: [ 82.039797][ T9312] dump_stack+0xa3/0xcc [ 82.039803][ T9312] should_fail.cold.6+0x32/0x3a [ 82.039807][ T9312] should_failslab+0x5/0xf [ 82.039812][ T9312] kmem_cache_alloc_node+0x57/0xbf0 [ 82.039817][ T9312] ? __lock_acquire+0x4fe/0x1660 [ 82.039827][ T9312] __alloc_skb+0x52/0x1d0 [ 82.121108][ T9312] tipc_buf_acquire+0x1c/0x50 [ 82.125753][ T9312] tipc_msg_reverse+0x96/0x280 [ 82.130487][ T9312] tipc_sk_respond+0xbe/0x2d0 [ 82.135130][ T9312] __tipc_shutdown+0x2dd/0x380 [ 82.139860][ T9312] ? do_wait_intr_irq+0xb0/0xb0 [ 82.144676][ T9312] tipc_release+0x5f/0x890 [ 82.149061][ T9312] __sock_release+0x32/0xa0 [ 82.153529][ T9312] sock_close+0xf/0x20 [ 82.157561][ T9312] __fput+0xaa/0x250 [ 82.161424][ T9312] task_work_run+0x68/0xb0 [ 82.165812][ T9312] exit_to_user_mode_prepare+0x219/0x220 [ 82.171412][ T9312] syscall_exit_to_user_mode+0x7e/0x2e0 [ 82.176925][ T9312] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.182783][ T9312] RIP: 0033:0x45cba9 [ 82.186644][ T9312] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.206211][ T9312] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.214583][ T9312] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.222521][ T9312] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 82.230463][ T9312] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 82.238407][ T9312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 82.246345][ T9312] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 82.254296][ T9318] CPU: 0 PID: 9318 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 82.262863][ T9318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.272898][ T9318] Call Trace: [ 82.276173][ T9318] dump_stack+0xa3/0xcc [ 82.280310][ T9318] should_fail.cold.6+0x32/0x3a [ 82.285140][ T9318] should_failslab+0x5/0xf [ 82.289535][ T9318] kmem_cache_alloc_node+0x57/0xbf0 [ 82.294713][ T9318] ? __lock_acquire+0x4fe/0x1660 [ 82.299640][ T9318] __alloc_skb+0x52/0x1d0 [ 82.303960][ T9318] tipc_buf_acquire+0x1c/0x50 [ 82.308618][ T9318] tipc_msg_reverse+0x96/0x280 [ 82.313365][ T9318] tipc_sk_respond+0xbe/0x2d0 [ 82.318025][ T9318] __tipc_shutdown+0x2dd/0x380 [ 82.322770][ T9318] ? do_wait_intr_irq+0xb0/0xb0 [ 82.327603][ T9318] tipc_release+0x5f/0x890 [ 82.332003][ T9318] __sock_release+0x32/0xa0 [ 82.336487][ T9318] sock_close+0xf/0x20 [ 82.340536][ T9318] __fput+0xaa/0x250 [ 82.343679][ T9334] FAULT_INJECTION: forcing a failure. [ 82.343679][ T9334] name failslab, interval 1, probability 0, space 0, times 0 [ 82.344411][ T9318] task_work_run+0x68/0xb0 [ 82.344420][ T9318] exit_to_user_mode_prepare+0x219/0x220 [ 82.344427][ T9318] syscall_exit_to_user_mode+0x7e/0x2e0 [ 82.344433][ T9318] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.344438][ T9318] RIP: 0033:0x45cba9 [ 82.344442][ T9318] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.358891][ T9343] FAULT_INJECTION: forcing a failure. [ 82.358891][ T9343] name failslab, interval 1, probability 0, space 0, times 0 [ 82.361370][ T9318] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.361373][ T9318] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.361375][ T9318] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 82.361377][ T9318] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 82.361379][ T9318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 82.361382][ T9318] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 82.392712][ T9340] FAULT_INJECTION: forcing a failure. [ 82.392712][ T9340] name failslab, interval 1, probability 0, space 0, times 0 [ 82.412613][ T9334] CPU: 1 PID: 9334 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 82.483860][ T9334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.493882][ T9334] Call Trace: [ 82.497142][ T9334] dump_stack+0xa3/0xcc [ 82.501264][ T9334] should_fail.cold.6+0x32/0x3a [ 82.506079][ T9334] should_failslab+0x5/0xf [ 82.510461][ T9334] kmem_cache_alloc_node+0x57/0xbf0 [ 82.515622][ T9334] ? __lock_acquire+0x4fe/0x1660 [ 82.520533][ T9334] __alloc_skb+0x52/0x1d0 [ 82.524840][ T9334] tipc_buf_acquire+0x1c/0x50 [ 82.529485][ T9334] tipc_msg_reverse+0x96/0x280 [ 82.534220][ T9334] tipc_sk_respond+0xbe/0x2d0 [ 82.538865][ T9334] __tipc_shutdown+0x2dd/0x380 [ 82.543605][ T9334] ? do_wait_intr_irq+0xb0/0xb0 [ 82.548533][ T9334] tipc_release+0x5f/0x890 [ 82.552921][ T9334] __sock_release+0x32/0xa0 [ 82.557389][ T9334] sock_close+0xf/0x20 [ 82.561439][ T9334] __fput+0xaa/0x250 [ 82.565304][ T9334] task_work_run+0x68/0xb0 [ 82.569688][ T9334] exit_to_user_mode_prepare+0x219/0x220 [ 82.575288][ T9334] syscall_exit_to_user_mode+0x7e/0x2e0 [ 82.580800][ T9334] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.586657][ T9334] RIP: 0033:0x45cba9 [ 82.590518][ T9334] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.610087][ T9334] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.618462][ T9334] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.626400][ T9334] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 82.634337][ T9334] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 82.642294][ T9334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 82.650238][ T9334] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 82.658186][ T9340] CPU: 0 PID: 9340 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 82.666754][ T9340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.676787][ T9340] Call Trace: [ 82.680046][ T9340] dump_stack+0xa3/0xcc [ 82.684168][ T9340] should_fail.cold.6+0x32/0x3a [ 82.688985][ T9340] should_failslab+0x5/0xf [ 82.693396][ T9340] kmem_cache_alloc_node+0x57/0xbf0 [ 82.698562][ T9340] ? __lock_acquire+0x4fe/0x1660 [ 82.703472][ T9340] __alloc_skb+0x52/0x1d0 [ 82.707781][ T9340] tipc_buf_acquire+0x1c/0x50 [ 82.712428][ T9340] tipc_msg_reverse+0x96/0x280 [ 82.717165][ T9340] tipc_sk_respond+0xbe/0x2d0 [ 82.721821][ T9340] __tipc_shutdown+0x2dd/0x380 [ 82.726552][ T9340] ? do_wait_intr_irq+0xb0/0xb0 [ 82.731371][ T9340] tipc_release+0x5f/0x890 [ 82.735763][ T9340] __sock_release+0x32/0xa0 [ 82.740239][ T9340] sock_close+0xf/0x20 [ 82.744274][ T9340] __fput+0xaa/0x250 [ 82.748139][ T9340] task_work_run+0x68/0xb0 [ 82.752525][ T9340] exit_to_user_mode_prepare+0x219/0x220 [ 82.758132][ T9340] syscall_exit_to_user_mode+0x7e/0x2e0 [ 82.763653][ T9340] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.769518][ T9340] RIP: 0033:0x45cba9 [ 82.773383][ T9340] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.792960][ T9340] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.801340][ T9340] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 82.809278][ T9340] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 82.817223][ T9340] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 82.825161][ T9340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 82.833102][ T9340] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 2020/10/09 14:52:19 executed programs: 220 [ 82.841056][ T9343] CPU: 1 PID: 9343 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 82.849629][ T9343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.859668][ T9343] Call Trace: [ 82.862948][ T9343] dump_stack+0xa3/0xcc [ 82.867087][ T9343] should_fail.cold.6+0x32/0x3a [ 82.871913][ T9343] should_failslab+0x5/0xf [ 82.876311][ T9343] kmem_cache_alloc_node+0x57/0xbf0 [ 82.881487][ T9343] ? __lock_acquire+0x4fe/0x1660 [ 82.886412][ T9343] __alloc_skb+0x52/0x1d0 [ 82.890728][ T9343] tipc_buf_acquire+0x1c/0x50 [ 82.895389][ T9343] tipc_msg_reverse+0x96/0x280 [ 82.900139][ T9343] tipc_sk_respond+0xbe/0x2d0 [ 82.904798][ T9343] __tipc_shutdown+0x2dd/0x380 [ 82.908531][ T9358] FAULT_INJECTION: forcing a failure. [ 82.908531][ T9358] name failslab, interval 1, probability 0, space 0, times 0 [ 82.909538][ T9343] ? do_wait_intr_irq+0xb0/0xb0 [ 82.909548][ T9343] tipc_release+0x5f/0x890 [ 82.909559][ T9343] __sock_release+0x32/0xa0 [ 82.909563][ T9343] sock_close+0xf/0x20 [ 82.909567][ T9343] __fput+0xaa/0x250 [ 82.909574][ T9343] task_work_run+0x68/0xb0 [ 82.909583][ T9343] exit_to_user_mode_prepare+0x219/0x220 [ 82.909590][ T9343] syscall_exit_to_user_mode+0x7e/0x2e0 [ 82.909595][ T9343] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 82.909600][ T9343] RIP: 0033:0x45cba9 [ 82.909604][ T9343] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 82.988479][ T9343] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 82.996857][ T9343] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.004805][ T9343] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 83.012754][ T9343] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 83.020691][ T9343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 83.028718][ T9343] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 83.038509][ T9358] CPU: 1 PID: 9358 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 83.047084][ T9358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.057120][ T9358] Call Trace: [ 83.060385][ T9358] dump_stack+0xa3/0xcc [ 83.064515][ T9358] should_fail.cold.6+0x32/0x3a [ 83.066374][ T9361] FAULT_INJECTION: forcing a failure. [ 83.066374][ T9361] name failslab, interval 1, probability 0, space 0, times 0 [ 83.069340][ T9358] should_failslab+0x5/0xf [ 83.069346][ T9358] kmem_cache_alloc_node+0x57/0xbf0 [ 83.069352][ T9358] ? __lock_acquire+0x4fe/0x1660 [ 83.069363][ T9358] __alloc_skb+0x52/0x1d0 [ 83.069372][ T9358] tipc_buf_acquire+0x1c/0x50 [ 83.069377][ T9358] tipc_msg_reverse+0x96/0x280 [ 83.069384][ T9358] tipc_sk_respond+0xbe/0x2d0 [ 83.069390][ T9358] __tipc_shutdown+0x2dd/0x380 [ 83.069396][ T9358] ? do_wait_intr_irq+0xb0/0xb0 [ 83.124277][ T9358] tipc_release+0x5f/0x890 [ 83.128671][ T9358] __sock_release+0x32/0xa0 [ 83.133140][ T9358] sock_close+0xf/0x20 [ 83.137174][ T9358] __fput+0xaa/0x250 [ 83.141036][ T9358] task_work_run+0x68/0xb0 [ 83.145424][ T9358] exit_to_user_mode_prepare+0x219/0x220 [ 83.151022][ T9358] syscall_exit_to_user_mode+0x7e/0x2e0 [ 83.156533][ T9358] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 83.162395][ T9358] RIP: 0033:0x45cba9 [ 83.166255][ T9358] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.185824][ T9358] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.194203][ T9358] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.202141][ T9358] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 83.210087][ T9358] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 83.218028][ T9358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 83.225973][ T9358] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 83.233936][ T9361] CPU: 0 PID: 9361 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 83.242502][ T9361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.252537][ T9361] Call Trace: [ 83.255930][ T9361] dump_stack+0xa3/0xcc [ 83.260065][ T9361] should_fail.cold.6+0x32/0x3a [ 83.264885][ T9361] should_failslab+0x5/0xf [ 83.269275][ T9361] kmem_cache_alloc_node+0x57/0xbf0 [ 83.274438][ T9361] ? __lock_acquire+0x4fe/0x1660 [ 83.279343][ T9361] __alloc_skb+0x52/0x1d0 [ 83.283636][ T9361] tipc_buf_acquire+0x1c/0x50 [ 83.288281][ T9361] tipc_msg_reverse+0x96/0x280 [ 83.293018][ T9361] tipc_sk_respond+0xbe/0x2d0 [ 83.293354][ T9366] FAULT_INJECTION: forcing a failure. [ 83.293354][ T9366] name failslab, interval 1, probability 0, space 0, times 0 [ 83.297666][ T9361] __tipc_shutdown+0x2dd/0x380 [ 83.297672][ T9361] ? do_wait_intr_irq+0xb0/0xb0 [ 83.297678][ T9361] tipc_release+0x5f/0x890 [ 83.297688][ T9361] __sock_release+0x32/0xa0 [ 83.297692][ T9361] sock_close+0xf/0x20 [ 83.297695][ T9361] __fput+0xaa/0x250 [ 83.297703][ T9361] task_work_run+0x68/0xb0 [ 83.297711][ T9361] exit_to_user_mode_prepare+0x219/0x220 [ 83.297718][ T9361] syscall_exit_to_user_mode+0x7e/0x2e0 [ 83.297723][ T9361] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 83.297728][ T9361] RIP: 0033:0x45cba9 [ 83.297732][ T9361] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.381313][ T9361] RSP: 002b:00007f93c60b6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.389692][ T9361] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.397632][ T9361] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 83.405572][ T9361] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 83.413510][ T9361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 83.421448][ T9361] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60b76d4 [ 83.429405][ T9366] CPU: 1 PID: 9366 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 83.437976][ T9366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.448013][ T9366] Call Trace: [ 83.451285][ T9366] dump_stack+0xa3/0xcc [ 83.455419][ T9366] should_fail.cold.6+0x32/0x3a [ 83.460251][ T9366] should_failslab+0x5/0xf [ 83.464645][ T9366] kmem_cache_alloc_node+0x57/0xbf0 [ 83.469823][ T9366] ? __lock_acquire+0x4fe/0x1660 [ 83.474743][ T9366] __alloc_skb+0x52/0x1d0 [ 83.479065][ T9366] tipc_buf_acquire+0x1c/0x50 [ 83.483722][ T9366] tipc_msg_reverse+0x96/0x280 [ 83.488469][ T9366] tipc_sk_respond+0xbe/0x2d0 [ 83.493133][ T9366] __tipc_shutdown+0x2dd/0x380 [ 83.497881][ T9366] ? do_wait_intr_irq+0xb0/0xb0 [ 83.502718][ T9366] tipc_release+0x5f/0x890 [ 83.507118][ T9366] __sock_release+0x32/0xa0 [ 83.511602][ T9366] sock_close+0xf/0x20 [ 83.515651][ T9366] __fput+0xaa/0x250 [ 83.519533][ T9366] task_work_run+0x68/0xb0 [ 83.523934][ T9366] exit_to_user_mode_prepare+0x219/0x220 [ 83.529551][ T9366] syscall_exit_to_user_mode+0x7e/0x2e0 [ 83.535089][ T9366] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 83.540973][ T9366] RIP: 0033:0x45cba9 [ 83.543403][ T9383] FAULT_INJECTION: forcing a failure. [ 83.543403][ T9383] name failslab, interval 1, probability 0, space 0, times 0 [ 83.544845][ T9366] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.544848][ T9366] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.544851][ T9366] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.544853][ T9366] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 83.544855][ T9366] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 83.544857][ T9366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 83.544859][ T9366] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 83.571594][ T9384] FAULT_INJECTION: forcing a failure. [ 83.571594][ T9384] name failslab, interval 1, probability 0, space 0, times 0 [ 83.579332][ T9383] CPU: 0 PID: 9383 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 83.646544][ T9383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.656574][ T9383] Call Trace: [ 83.659836][ T9383] dump_stack+0xa3/0xcc [ 83.663959][ T9383] should_fail.cold.6+0x32/0x3a [ 83.668781][ T9383] should_failslab+0x5/0xf [ 83.673169][ T9383] kmem_cache_alloc_node+0x57/0xbf0 [ 83.678333][ T9383] ? __lock_acquire+0x4fe/0x1660 [ 83.683249][ T9383] __alloc_skb+0x52/0x1d0 [ 83.687560][ T9383] tipc_buf_acquire+0x1c/0x50 [ 83.692215][ T9383] tipc_msg_reverse+0x96/0x280 [ 83.696953][ T9383] tipc_sk_respond+0xbe/0x2d0 [ 83.701601][ T9383] __tipc_shutdown+0x2dd/0x380 [ 83.706336][ T9383] ? do_wait_intr_irq+0xb0/0xb0 [ 83.711158][ T9383] tipc_release+0x5f/0x890 [ 83.715545][ T9383] __sock_release+0x32/0xa0 [ 83.720017][ T9383] sock_close+0xf/0x20 [ 83.724051][ T9383] __fput+0xaa/0x250 [ 83.727917][ T9383] task_work_run+0x68/0xb0 [ 83.732304][ T9383] exit_to_user_mode_prepare+0x219/0x220 [ 83.737904][ T9383] syscall_exit_to_user_mode+0x7e/0x2e0 [ 83.743415][ T9383] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 83.749275][ T9383] RIP: 0033:0x45cba9 [ 83.753151][ T9383] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.772725][ T9383] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.781102][ T9383] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.789051][ T9383] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 83.797011][ T9383] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 83.804948][ T9383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 83.812887][ T9383] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 83.820834][ T9384] CPU: 1 PID: 9384 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 83.825540][ T9385] FAULT_INJECTION: forcing a failure. [ 83.825540][ T9385] name failslab, interval 1, probability 0, space 0, times 0 [ 83.829398][ T9384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.829400][ T9384] Call Trace: [ 83.829410][ T9384] dump_stack+0xa3/0xcc [ 83.829416][ T9384] should_fail.cold.6+0x32/0x3a [ 83.829421][ T9384] should_failslab+0x5/0xf [ 83.829426][ T9384] kmem_cache_alloc_node+0x57/0xbf0 [ 83.829431][ T9384] ? __lock_acquire+0x4fe/0x1660 [ 83.829441][ T9384] __alloc_skb+0x52/0x1d0 [ 83.829449][ T9384] tipc_buf_acquire+0x1c/0x50 [ 83.829453][ T9384] tipc_msg_reverse+0x96/0x280 [ 83.829460][ T9384] tipc_sk_respond+0xbe/0x2d0 [ 83.829466][ T9384] __tipc_shutdown+0x2dd/0x380 [ 83.829471][ T9384] ? do_wait_intr_irq+0xb0/0xb0 [ 83.829477][ T9384] tipc_release+0x5f/0x890 [ 83.829486][ T9384] __sock_release+0x32/0xa0 [ 83.829490][ T9384] sock_close+0xf/0x20 [ 83.829494][ T9384] __fput+0xaa/0x250 [ 83.829500][ T9384] task_work_run+0x68/0xb0 [ 83.829508][ T9384] exit_to_user_mode_prepare+0x219/0x220 [ 83.829516][ T9384] syscall_exit_to_user_mode+0x7e/0x2e0 [ 83.938768][ T9384] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 83.944636][ T9384] RIP: 0033:0x45cba9 [ 83.948501][ T9384] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.968071][ T9384] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 83.976445][ T9384] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 83.984384][ T9384] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 83.992323][ T9384] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.000263][ T9384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 84.008200][ T9384] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 84.016147][ T9385] CPU: 0 PID: 9385 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 84.024716][ T9385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.034750][ T9385] Call Trace: [ 84.038011][ T9385] dump_stack+0xa3/0xcc [ 84.042134][ T9385] should_fail.cold.6+0x32/0x3a [ 84.046959][ T9385] should_failslab+0x5/0xf [ 84.051356][ T9385] kmem_cache_alloc_node+0x57/0xbf0 [ 84.056533][ T9385] ? __lock_acquire+0x4fe/0x1660 [ 84.061454][ T9385] __alloc_skb+0x52/0x1d0 [ 84.065766][ T9385] tipc_buf_acquire+0x1c/0x50 [ 84.070425][ T9385] tipc_msg_reverse+0x96/0x280 [ 84.075171][ T9385] tipc_sk_respond+0xbe/0x2d0 [ 84.079830][ T9385] __tipc_shutdown+0x2dd/0x380 [ 84.084573][ T9385] ? do_wait_intr_irq+0xb0/0xb0 [ 84.089404][ T9385] tipc_release+0x5f/0x890 [ 84.093803][ T9385] __sock_release+0x32/0xa0 [ 84.098288][ T9385] sock_close+0xf/0x20 [ 84.102335][ T9385] __fput+0xaa/0x250 [ 84.106213][ T9385] task_work_run+0x68/0xb0 [ 84.110612][ T9385] exit_to_user_mode_prepare+0x219/0x220 [ 84.116225][ T9385] syscall_exit_to_user_mode+0x7e/0x2e0 [ 84.121751][ T9385] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.127619][ T9385] RIP: 0033:0x45cba9 [ 84.131491][ T9385] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.133870][ T9394] FAULT_INJECTION: forcing a failure. [ 84.133870][ T9394] name failslab, interval 1, probability 0, space 0, times 0 [ 84.151072][ T9385] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.151076][ T9385] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.151078][ T9385] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 84.151084][ T9385] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.151086][ T9385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 84.151088][ T9385] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 84.176180][ T9397] FAULT_INJECTION: forcing a failure. [ 84.176180][ T9397] name failslab, interval 1, probability 0, space 0, times 0 [ 84.189987][ T9399] FAULT_INJECTION: forcing a failure. [ 84.189987][ T9399] name failslab, interval 1, probability 0, space 0, times 0 [ 84.196463][ T9397] CPU: 0 PID: 9397 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 84.245733][ T9397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.255760][ T9397] Call Trace: [ 84.259021][ T9397] dump_stack+0xa3/0xcc [ 84.263145][ T9397] should_fail.cold.6+0x32/0x3a [ 84.267963][ T9397] should_failslab+0x5/0xf [ 84.272342][ T9397] kmem_cache_alloc_node+0x57/0xbf0 [ 84.277508][ T9397] ? __lock_acquire+0x4fe/0x1660 [ 84.282415][ T9397] __alloc_skb+0x52/0x1d0 [ 84.286712][ T9397] tipc_buf_acquire+0x1c/0x50 [ 84.291355][ T9397] tipc_msg_reverse+0x96/0x280 [ 84.296088][ T9397] tipc_sk_respond+0xbe/0x2d0 [ 84.300730][ T9397] __tipc_shutdown+0x2dd/0x380 [ 84.305463][ T9397] ? do_wait_intr_irq+0xb0/0xb0 [ 84.310286][ T9397] tipc_release+0x5f/0x890 [ 84.314673][ T9397] __sock_release+0x32/0xa0 [ 84.319140][ T9397] sock_close+0xf/0x20 [ 84.323181][ T9397] __fput+0xaa/0x250 [ 84.327052][ T9397] task_work_run+0x68/0xb0 [ 84.331438][ T9397] exit_to_user_mode_prepare+0x219/0x220 [ 84.337036][ T9397] syscall_exit_to_user_mode+0x7e/0x2e0 [ 84.342550][ T9397] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.348409][ T9397] RIP: 0033:0x45cba9 [ 84.352274][ T9397] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.371849][ T9397] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.380224][ T9397] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.388163][ T9397] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 84.396103][ T9397] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.404041][ T9397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 84.411981][ T9397] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 84.434566][ T9394] CPU: 1 PID: 9394 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 84.443148][ T9394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.453171][ T9394] Call Trace: [ 84.456434][ T9394] dump_stack+0xa3/0xcc [ 84.460556][ T9394] should_fail.cold.6+0x32/0x3a [ 84.465373][ T9394] should_failslab+0x5/0xf [ 84.469755][ T9394] kmem_cache_alloc_node+0x57/0xbf0 [ 84.474918][ T9394] ? __lock_acquire+0x4fe/0x1660 [ 84.479932][ T9394] __alloc_skb+0x52/0x1d0 [ 84.484229][ T9394] tipc_buf_acquire+0x1c/0x50 [ 84.488874][ T9394] tipc_msg_reverse+0x96/0x280 [ 84.493609][ T9394] tipc_sk_respond+0xbe/0x2d0 [ 84.498254][ T9394] __tipc_shutdown+0x2dd/0x380 [ 84.502988][ T9394] ? do_wait_intr_irq+0xb0/0xb0 [ 84.507807][ T9394] tipc_release+0x5f/0x890 [ 84.512196][ T9394] __sock_release+0x32/0xa0 [ 84.516664][ T9394] sock_close+0xf/0x20 [ 84.520697][ T9394] __fput+0xaa/0x250 [ 84.524666][ T9394] task_work_run+0x68/0xb0 [ 84.529057][ T9394] exit_to_user_mode_prepare+0x219/0x220 [ 84.534657][ T9394] syscall_exit_to_user_mode+0x7e/0x2e0 [ 84.540169][ T9394] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.546027][ T9394] RIP: 0033:0x45cba9 [ 84.549891][ T9394] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.569461][ T9394] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.577835][ T9394] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.585771][ T9394] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 84.593710][ T9394] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.601652][ T9394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 84.609590][ T9394] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 84.641091][ T9399] CPU: 0 PID: 9399 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 84.649676][ T9399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.659714][ T9399] Call Trace: [ 84.662986][ T9399] dump_stack+0xa3/0xcc [ 84.667125][ T9399] should_fail.cold.6+0x32/0x3a [ 84.671957][ T9399] should_failslab+0x5/0xf [ 84.676357][ T9399] kmem_cache_alloc_node+0x57/0xbf0 [ 84.681541][ T9399] ? __lock_acquire+0x4fe/0x1660 [ 84.684558][ T9413] FAULT_INJECTION: forcing a failure. [ 84.684558][ T9413] name failslab, interval 1, probability 0, space 0, times 0 [ 84.686459][ T9399] __alloc_skb+0x52/0x1d0 [ 84.686468][ T9399] tipc_buf_acquire+0x1c/0x50 [ 84.686472][ T9399] tipc_msg_reverse+0x96/0x280 [ 84.699232][ T9412] FAULT_INJECTION: forcing a failure. [ 84.699232][ T9412] name failslab, interval 1, probability 0, space 0, times 0 [ 84.703340][ T9399] tipc_sk_respond+0xbe/0x2d0 [ 84.703346][ T9399] __tipc_shutdown+0x2dd/0x380 [ 84.703352][ T9399] ? do_wait_intr_irq+0xb0/0xb0 [ 84.703358][ T9399] tipc_release+0x5f/0x890 [ 84.703369][ T9399] __sock_release+0x32/0xa0 [ 84.703373][ T9399] sock_close+0xf/0x20 [ 84.703377][ T9399] __fput+0xaa/0x250 [ 84.703385][ T9399] task_work_run+0x68/0xb0 [ 84.703393][ T9399] exit_to_user_mode_prepare+0x219/0x220 [ 84.703400][ T9399] syscall_exit_to_user_mode+0x7e/0x2e0 [ 84.703406][ T9399] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.703410][ T9399] RIP: 0033:0x45cba9 [ 84.703414][ T9399] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.703416][ T9399] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.703433][ T9399] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 84.817501][ T9399] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 84.825448][ T9399] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 84.833391][ T9399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 84.841337][ T9399] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 84.849297][ T9412] CPU: 1 PID: 9412 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 84.857865][ T9412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.867896][ T9412] Call Trace: [ 84.871156][ T9412] dump_stack+0xa3/0xcc [ 84.875281][ T9412] should_fail.cold.6+0x32/0x3a [ 84.880096][ T9412] should_failslab+0x5/0xf [ 84.884477][ T9412] kmem_cache_alloc_node+0x57/0xbf0 [ 84.889641][ T9412] ? __lock_acquire+0x4fe/0x1660 [ 84.894549][ T9412] __alloc_skb+0x52/0x1d0 [ 84.898847][ T9412] tipc_buf_acquire+0x1c/0x50 [ 84.903492][ T9412] tipc_msg_reverse+0x96/0x280 [ 84.908228][ T9412] tipc_sk_respond+0xbe/0x2d0 [ 84.912876][ T9412] __tipc_shutdown+0x2dd/0x380 [ 84.917612][ T9412] ? do_wait_intr_irq+0xb0/0xb0 [ 84.922442][ T9412] tipc_release+0x5f/0x890 [ 84.926829][ T9412] __sock_release+0x32/0xa0 [ 84.931297][ T9412] sock_close+0xf/0x20 [ 84.935329][ T9412] __fput+0xaa/0x250 [ 84.939202][ T9412] task_work_run+0x68/0xb0 [ 84.943585][ T9412] exit_to_user_mode_prepare+0x219/0x220 [ 84.949192][ T9412] syscall_exit_to_user_mode+0x7e/0x2e0 [ 84.954702][ T9412] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.960558][ T9412] RIP: 0033:0x45cba9 [ 84.964420][ T9412] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.983991][ T9412] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 84.992365][ T9412] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.000302][ T9412] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 85.008238][ T9412] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.016180][ T9412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 85.024124][ T9412] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 85.032070][ T9413] CPU: 0 PID: 9413 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 85.040632][ T9413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.050657][ T9413] Call Trace: [ 85.053923][ T9413] dump_stack+0xa3/0xcc [ 85.058052][ T9413] should_fail.cold.6+0x32/0x3a [ 85.062869][ T9413] should_failslab+0x5/0xf [ 85.067253][ T9413] kmem_cache_alloc_node+0x57/0xbf0 [ 85.072437][ T9413] ? __lock_acquire+0x4fe/0x1660 [ 85.077349][ T9413] __alloc_skb+0x52/0x1d0 [ 85.081656][ T9413] tipc_buf_acquire+0x1c/0x50 [ 85.086301][ T9413] tipc_msg_reverse+0x96/0x280 [ 85.091031][ T9413] tipc_sk_respond+0xbe/0x2d0 [ 85.095674][ T9413] __tipc_shutdown+0x2dd/0x380 [ 85.100405][ T9413] ? do_wait_intr_irq+0xb0/0xb0 [ 85.105222][ T9413] tipc_release+0x5f/0x890 [ 85.109657][ T9413] __sock_release+0x32/0xa0 [ 85.114143][ T9413] sock_close+0xf/0x20 [ 85.118183][ T9413] __fput+0xaa/0x250 [ 85.122095][ T9413] task_work_run+0x68/0xb0 [ 85.126480][ T9413] exit_to_user_mode_prepare+0x219/0x220 [ 85.132076][ T9413] syscall_exit_to_user_mode+0x7e/0x2e0 [ 85.137586][ T9413] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 85.143442][ T9413] RIP: 0033:0x45cba9 [ 85.147302][ T9413] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.166918][ T9413] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 85.175297][ T9413] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.183242][ T9413] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 85.191216][ T9413] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.199193][ T9413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 85.207131][ T9413] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 85.282595][ T9430] FAULT_INJECTION: forcing a failure. [ 85.282595][ T9430] name failslab, interval 1, probability 0, space 0, times 0 [ 85.295753][ T9430] CPU: 1 PID: 9430 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 85.301135][ T9431] FAULT_INJECTION: forcing a failure. [ 85.301135][ T9431] name failslab, interval 1, probability 0, space 0, times 0 [ 85.304320][ T9430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.304322][ T9430] Call Trace: [ 85.304332][ T9430] dump_stack+0xa3/0xcc [ 85.304338][ T9430] should_fail.cold.6+0x32/0x3a [ 85.304343][ T9430] should_failslab+0x5/0xf [ 85.304348][ T9430] kmem_cache_alloc_node+0x57/0xbf0 [ 85.304353][ T9430] ? __lock_acquire+0x4fe/0x1660 [ 85.304362][ T9430] __alloc_skb+0x52/0x1d0 [ 85.304370][ T9430] tipc_buf_acquire+0x1c/0x50 [ 85.304375][ T9430] tipc_msg_reverse+0x96/0x280 [ 85.304383][ T9430] tipc_sk_respond+0xbe/0x2d0 [ 85.304388][ T9430] __tipc_shutdown+0x2dd/0x380 [ 85.304394][ T9430] ? do_wait_intr_irq+0xb0/0xb0 [ 85.304400][ T9430] tipc_release+0x5f/0x890 [ 85.304409][ T9430] __sock_release+0x32/0xa0 [ 85.304414][ T9430] sock_close+0xf/0x20 [ 85.304417][ T9430] __fput+0xaa/0x250 [ 85.304424][ T9430] task_work_run+0x68/0xb0 [ 85.304432][ T9430] exit_to_user_mode_prepare+0x219/0x220 [ 85.304438][ T9430] syscall_exit_to_user_mode+0x7e/0x2e0 [ 85.413685][ T9430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 85.419543][ T9430] RIP: 0033:0x45cba9 [ 85.423404][ T9430] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.442976][ T9430] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 85.451349][ T9430] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.459297][ T9430] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 85.467256][ T9430] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.475195][ T9430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 85.483148][ T9430] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 85.491096][ T9431] CPU: 0 PID: 9431 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 85.499660][ T9431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.503075][ T9434] FAULT_INJECTION: forcing a failure. [ 85.503075][ T9434] name failslab, interval 1, probability 0, space 0, times 0 [ 85.509694][ T9431] Call Trace: [ 85.509703][ T9431] dump_stack+0xa3/0xcc [ 85.509709][ T9431] should_fail.cold.6+0x32/0x3a [ 85.509714][ T9431] should_failslab+0x5/0xf [ 85.509719][ T9431] kmem_cache_alloc_node+0x57/0xbf0 [ 85.509725][ T9431] ? __lock_acquire+0x4fe/0x1660 [ 85.548921][ T9431] __alloc_skb+0x52/0x1d0 [ 85.553228][ T9431] tipc_buf_acquire+0x1c/0x50 [ 85.557879][ T9431] tipc_msg_reverse+0x96/0x280 [ 85.562659][ T9431] tipc_sk_respond+0xbe/0x2d0 [ 85.567316][ T9431] __tipc_shutdown+0x2dd/0x380 [ 85.572057][ T9431] ? do_wait_intr_irq+0xb0/0xb0 [ 85.576888][ T9431] tipc_release+0x5f/0x890 [ 85.581287][ T9431] __sock_release+0x32/0xa0 [ 85.585769][ T9431] sock_close+0xf/0x20 [ 85.587570][ T9435] FAULT_INJECTION: forcing a failure. [ 85.587570][ T9435] name failslab, interval 1, probability 0, space 0, times 0 [ 85.589812][ T9431] __fput+0xaa/0x250 [ 85.606244][ T9431] task_work_run+0x68/0xb0 [ 85.610646][ T9431] exit_to_user_mode_prepare+0x219/0x220 [ 85.616266][ T9431] syscall_exit_to_user_mode+0x7e/0x2e0 [ 85.621788][ T9431] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 85.627652][ T9431] RIP: 0033:0x45cba9 [ 85.631517][ T9431] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.651087][ T9431] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 85.659461][ T9431] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.667432][ T9431] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 85.675383][ T9431] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.683334][ T9431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 85.691281][ T9431] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 85.699251][ T9434] CPU: 1 PID: 9434 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 85.707821][ T9434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.717966][ T9434] Call Trace: [ 85.721238][ T9434] dump_stack+0xa3/0xcc [ 85.725365][ T9434] should_fail.cold.6+0x32/0x3a [ 85.730185][ T9434] should_failslab+0x5/0xf [ 85.734569][ T9434] kmem_cache_alloc_node+0x57/0xbf0 [ 85.739732][ T9434] ? __lock_acquire+0x4fe/0x1660 [ 85.744640][ T9434] __alloc_skb+0x52/0x1d0 [ 85.748938][ T9434] tipc_buf_acquire+0x1c/0x50 [ 85.753584][ T9434] tipc_msg_reverse+0x96/0x280 [ 85.758325][ T9434] tipc_sk_respond+0xbe/0x2d0 [ 85.759994][ T9445] FAULT_INJECTION: forcing a failure. [ 85.759994][ T9445] name failslab, interval 1, probability 0, space 0, times 0 [ 85.762974][ T9434] __tipc_shutdown+0x2dd/0x380 [ 85.762981][ T9434] ? do_wait_intr_irq+0xb0/0xb0 [ 85.762988][ T9434] tipc_release+0x5f/0x890 [ 85.762999][ T9434] __sock_release+0x32/0xa0 [ 85.776055][ T9446] FAULT_INJECTION: forcing a failure. [ 85.776055][ T9446] name failslab, interval 1, probability 0, space 0, times 0 [ 85.780280][ T9434] sock_close+0xf/0x20 [ 85.780285][ T9434] __fput+0xaa/0x250 [ 85.780292][ T9434] task_work_run+0x68/0xb0 [ 85.780301][ T9434] exit_to_user_mode_prepare+0x219/0x220 [ 85.780308][ T9434] syscall_exit_to_user_mode+0x7e/0x2e0 [ 85.829914][ T9434] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 85.835774][ T9434] RIP: 0033:0x45cba9 [ 85.839640][ T9434] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.859216][ T9434] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 85.867618][ T9434] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 85.875559][ T9434] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 85.883499][ T9434] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.891439][ T9434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 85.899379][ T9434] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 85.907327][ T9445] CPU: 0 PID: 9445 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 85.915895][ T9445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.925930][ T9445] Call Trace: [ 85.929263][ T9445] dump_stack+0xa3/0xcc [ 85.933385][ T9445] should_fail.cold.6+0x32/0x3a [ 85.938207][ T9445] should_failslab+0x5/0xf [ 85.942601][ T9445] kmem_cache_alloc_node+0x57/0xbf0 [ 85.947771][ T9445] ? __lock_acquire+0x4fe/0x1660 [ 85.952676][ T9445] __alloc_skb+0x52/0x1d0 [ 85.956979][ T9445] tipc_buf_acquire+0x1c/0x50 [ 85.961626][ T9445] tipc_msg_reverse+0x96/0x280 [ 85.966359][ T9445] tipc_sk_respond+0xbe/0x2d0 [ 85.971004][ T9445] __tipc_shutdown+0x2dd/0x380 [ 85.975740][ T9445] ? do_wait_intr_irq+0xb0/0xb0 [ 85.980564][ T9445] tipc_release+0x5f/0x890 [ 85.984949][ T9445] __sock_release+0x32/0xa0 [ 85.989417][ T9445] sock_close+0xf/0x20 [ 85.993449][ T9445] __fput+0xaa/0x250 [ 85.997314][ T9445] task_work_run+0x68/0xb0 [ 86.001712][ T9445] exit_to_user_mode_prepare+0x219/0x220 [ 86.007310][ T9445] syscall_exit_to_user_mode+0x7e/0x2e0 [ 86.012821][ T9445] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 86.018684][ T9445] RIP: 0033:0x45cba9 [ 86.022550][ T9445] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.042126][ T9445] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.050513][ T9445] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.058468][ T9445] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 86.066421][ T9445] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.074373][ T9445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.082330][ T9445] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 86.090370][ T9446] CPU: 1 PID: 9446 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 86.098938][ T9446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.108969][ T9446] Call Trace: [ 86.112229][ T9446] dump_stack+0xa3/0xcc [ 86.116351][ T9446] should_fail.cold.6+0x32/0x3a [ 86.121167][ T9446] should_failslab+0x5/0xf [ 86.125548][ T9446] kmem_cache_alloc_node+0x57/0xbf0 [ 86.130716][ T9446] ? __lock_acquire+0x4fe/0x1660 [ 86.135623][ T9446] __alloc_skb+0x52/0x1d0 [ 86.139920][ T9446] tipc_buf_acquire+0x1c/0x50 [ 86.144561][ T9446] tipc_msg_reverse+0x96/0x280 [ 86.149298][ T9446] tipc_sk_respond+0xbe/0x2d0 [ 86.153945][ T9446] __tipc_shutdown+0x2dd/0x380 [ 86.158678][ T9446] ? do_wait_intr_irq+0xb0/0xb0 [ 86.163500][ T9446] tipc_release+0x5f/0x890 [ 86.167889][ T9446] __sock_release+0x32/0xa0 [ 86.172359][ T9446] sock_close+0xf/0x20 [ 86.176393][ T9446] __fput+0xaa/0x250 [ 86.180272][ T9446] task_work_run+0x68/0xb0 [ 86.184658][ T9446] exit_to_user_mode_prepare+0x219/0x220 [ 86.190255][ T9446] syscall_exit_to_user_mode+0x7e/0x2e0 [ 86.195769][ T9446] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 86.201626][ T9446] RIP: 0033:0x45cba9 [ 86.205490][ T9446] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.225061][ T9446] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.233435][ T9446] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.241372][ T9446] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 86.249332][ T9446] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.257270][ T9446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.265211][ T9446] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 86.273158][ T9435] CPU: 0 PID: 9435 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 86.281727][ T9435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.291763][ T9435] Call Trace: [ 86.295031][ T9435] dump_stack+0xa3/0xcc [ 86.299167][ T9435] should_fail.cold.6+0x32/0x3a [ 86.303994][ T9435] should_failslab+0x5/0xf [ 86.308389][ T9435] kmem_cache_alloc_node+0x57/0xbf0 [ 86.313567][ T9435] ? __lock_acquire+0x4fe/0x1660 [ 86.318489][ T9435] __alloc_skb+0x52/0x1d0 [ 86.322804][ T9435] tipc_buf_acquire+0x1c/0x50 [ 86.327460][ T9435] tipc_msg_reverse+0x96/0x280 [ 86.332204][ T9435] tipc_sk_respond+0xbe/0x2d0 [ 86.336862][ T9435] __tipc_shutdown+0x2dd/0x380 [ 86.341605][ T9435] ? do_wait_intr_irq+0xb0/0xb0 [ 86.346440][ T9435] tipc_release+0x5f/0x890 [ 86.350844][ T9435] __sock_release+0x32/0xa0 [ 86.355333][ T9435] sock_close+0xf/0x20 [ 86.359376][ T9435] __fput+0xaa/0x250 [ 86.363241][ T9435] task_work_run+0x68/0xb0 [ 86.367628][ T9435] exit_to_user_mode_prepare+0x219/0x220 [ 86.372078][ T9460] FAULT_INJECTION: forcing a failure. [ 86.372078][ T9460] name failslab, interval 1, probability 0, space 0, times 0 [ 86.373236][ T9435] syscall_exit_to_user_mode+0x7e/0x2e0 [ 86.373242][ T9435] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 86.373247][ T9435] RIP: 0033:0x45cba9 [ 86.373251][ T9435] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.373253][ T9435] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.373257][ T9435] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.373259][ T9435] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 86.373261][ T9435] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.373263][ T9435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.373265][ T9435] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 86.400798][ T9464] FAULT_INJECTION: forcing a failure. [ 86.400798][ T9464] name failslab, interval 1, probability 0, space 0, times 0 [ 86.446244][ T9460] CPU: 1 PID: 9460 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 86.490569][ T9460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.500593][ T9460] Call Trace: [ 86.503853][ T9460] dump_stack+0xa3/0xcc [ 86.507983][ T9460] should_fail.cold.6+0x32/0x3a [ 86.508824][ T9471] FAULT_INJECTION: forcing a failure. [ 86.508824][ T9471] name failslab, interval 1, probability 0, space 0, times 0 [ 86.512804][ T9460] should_failslab+0x5/0xf [ 86.512810][ T9460] kmem_cache_alloc_node+0x57/0xbf0 [ 86.512815][ T9460] ? __lock_acquire+0x4fe/0x1660 [ 86.512826][ T9460] __alloc_skb+0x52/0x1d0 [ 86.512835][ T9460] tipc_buf_acquire+0x1c/0x50 [ 86.512840][ T9460] tipc_msg_reverse+0x96/0x280 [ 86.553512][ T9460] tipc_sk_respond+0xbe/0x2d0 [ 86.558176][ T9460] __tipc_shutdown+0x2dd/0x380 [ 86.562906][ T9460] ? do_wait_intr_irq+0xb0/0xb0 [ 86.567745][ T9460] tipc_release+0x5f/0x890 [ 86.572133][ T9460] __sock_release+0x32/0xa0 [ 86.576602][ T9460] sock_close+0xf/0x20 [ 86.580642][ T9460] __fput+0xaa/0x250 [ 86.584507][ T9460] task_work_run+0x68/0xb0 [ 86.588892][ T9460] exit_to_user_mode_prepare+0x219/0x220 [ 86.594493][ T9460] syscall_exit_to_user_mode+0x7e/0x2e0 [ 86.600008][ T9460] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 86.605871][ T9460] RIP: 0033:0x45cba9 [ 86.609731][ T9460] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.629327][ T9460] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.637710][ T9460] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.645753][ T9460] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 86.653694][ T9460] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.661639][ T9460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.669576][ T9460] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 86.677524][ T9464] CPU: 0 PID: 9464 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 86.686109][ T9464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.696145][ T9464] Call Trace: [ 86.699424][ T9464] dump_stack+0xa3/0xcc [ 86.703561][ T9464] should_fail.cold.6+0x32/0x3a [ 86.708394][ T9464] should_failslab+0x5/0xf [ 86.711990][ T9472] FAULT_INJECTION: forcing a failure. [ 86.711990][ T9472] name failslab, interval 1, probability 0, space 0, times 0 [ 86.712797][ T9464] kmem_cache_alloc_node+0x57/0xbf0 [ 86.712803][ T9464] ? __lock_acquire+0x4fe/0x1660 [ 86.712813][ T9464] __alloc_skb+0x52/0x1d0 [ 86.712821][ T9464] tipc_buf_acquire+0x1c/0x50 [ 86.712826][ T9464] tipc_msg_reverse+0x96/0x280 [ 86.712845][ T9464] tipc_sk_respond+0xbe/0x2d0 [ 86.712851][ T9464] __tipc_shutdown+0x2dd/0x380 [ 86.712858][ T9464] ? do_wait_intr_irq+0xb0/0xb0 [ 86.763439][ T9464] tipc_release+0x5f/0x890 [ 86.767827][ T9464] __sock_release+0x32/0xa0 [ 86.772297][ T9464] sock_close+0xf/0x20 [ 86.776330][ T9464] __fput+0xaa/0x250 [ 86.780196][ T9464] task_work_run+0x68/0xb0 [ 86.784585][ T9464] exit_to_user_mode_prepare+0x219/0x220 [ 86.790183][ T9464] syscall_exit_to_user_mode+0x7e/0x2e0 [ 86.795695][ T9464] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 86.801552][ T9464] RIP: 0033:0x45cba9 [ 86.805415][ T9464] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 86.824986][ T9464] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 86.833362][ T9464] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 86.842256][ T9464] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 86.850196][ T9464] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.858139][ T9464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 86.866084][ T9464] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 86.874039][ T9472] CPU: 1 PID: 9472 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 86.882609][ T9472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.892637][ T9472] Call Trace: [ 86.895895][ T9472] dump_stack+0xa3/0xcc [ 86.900016][ T9472] should_fail.cold.6+0x32/0x3a [ 86.904831][ T9472] should_failslab+0x5/0xf [ 86.909211][ T9472] kmem_cache_alloc_node+0x57/0xbf0 [ 86.914372][ T9472] ? __lock_acquire+0x4fe/0x1660 [ 86.919282][ T9472] __alloc_skb+0x52/0x1d0 [ 86.923585][ T9472] tipc_buf_acquire+0x1c/0x50 [ 86.928225][ T9472] tipc_msg_reverse+0x96/0x280 [ 86.932959][ T9472] tipc_sk_respond+0xbe/0x2d0 [ 86.937613][ T9472] __tipc_shutdown+0x2dd/0x380 [ 86.942363][ T9472] ? do_wait_intr_irq+0xb0/0xb0 [ 86.947188][ T9472] tipc_release+0x5f/0x890 [ 86.951574][ T9472] __sock_release+0x32/0xa0 [ 86.956044][ T9472] sock_close+0xf/0x20 [ 86.960077][ T9472] __fput+0xaa/0x250 [ 86.963939][ T9472] task_work_run+0x68/0xb0 [ 86.968324][ T9472] exit_to_user_mode_prepare+0x219/0x220 [ 86.973921][ T9472] syscall_exit_to_user_mode+0x7e/0x2e0 [ 86.979432][ T9472] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 86.985294][ T9472] RIP: 0033:0x45cba9 [ 86.989231][ T9472] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.008810][ T9472] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.017185][ T9472] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.025147][ T9472] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 87.033086][ T9472] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 87.041024][ T9472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 87.048964][ T9472] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 87.056912][ T9471] CPU: 0 PID: 9471 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 87.065484][ T9471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.075523][ T9471] Call Trace: [ 87.078797][ T9471] dump_stack+0xa3/0xcc [ 87.082939][ T9471] should_fail.cold.6+0x32/0x3a [ 87.087769][ T9471] should_failslab+0x5/0xf [ 87.092164][ T9471] kmem_cache_alloc_node+0x57/0xbf0 [ 87.097341][ T9471] ? __lock_acquire+0x4fe/0x1660 [ 87.102254][ T9471] __alloc_skb+0x52/0x1d0 [ 87.106553][ T9471] tipc_buf_acquire+0x1c/0x50 [ 87.111305][ T9471] tipc_msg_reverse+0x96/0x280 [ 87.116042][ T9471] tipc_sk_respond+0xbe/0x2d0 [ 87.120740][ T9471] __tipc_shutdown+0x2dd/0x380 [ 87.125473][ T9471] ? do_wait_intr_irq+0xb0/0xb0 [ 87.128342][ T9482] FAULT_INJECTION: forcing a failure. [ 87.128342][ T9482] name failslab, interval 1, probability 0, space 0, times 0 [ 87.130313][ T9471] tipc_release+0x5f/0x890 [ 87.130325][ T9471] __sock_release+0x32/0xa0 [ 87.130330][ T9471] sock_close+0xf/0x20 [ 87.130334][ T9471] __fput+0xaa/0x250 [ 87.130346][ T9471] task_work_run+0x68/0xb0 [ 87.130354][ T9471] exit_to_user_mode_prepare+0x219/0x220 [ 87.130361][ T9471] syscall_exit_to_user_mode+0x7e/0x2e0 [ 87.130366][ T9471] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 87.130371][ T9471] RIP: 0033:0x45cba9 [ 87.130374][ T9471] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.130376][ T9471] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.130380][ T9471] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.130382][ T9471] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 87.130384][ T9471] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 87.130386][ T9471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 87.130389][ T9471] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 87.252534][ T9482] CPU: 1 PID: 9482 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 87.261098][ T9482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.271133][ T9482] Call Trace: [ 87.274406][ T9482] dump_stack+0xa3/0xcc [ 87.278539][ T9482] should_fail.cold.6+0x32/0x3a [ 87.283369][ T9482] should_failslab+0x5/0xf [ 87.287763][ T9482] kmem_cache_alloc_node+0x57/0xbf0 [ 87.292941][ T9482] ? __lock_acquire+0x4fe/0x1660 [ 87.297865][ T9482] __alloc_skb+0x52/0x1d0 [ 87.302170][ T9482] tipc_buf_acquire+0x1c/0x50 [ 87.306817][ T9482] tipc_msg_reverse+0x96/0x280 [ 87.311564][ T9482] tipc_sk_respond+0xbe/0x2d0 [ 87.316226][ T9482] __tipc_shutdown+0x2dd/0x380 [ 87.320970][ T9482] ? do_wait_intr_irq+0xb0/0xb0 [ 87.325802][ T9482] tipc_release+0x5f/0x890 [ 87.330208][ T9482] __sock_release+0x32/0xa0 [ 87.334694][ T9482] sock_close+0xf/0x20 [ 87.337173][ T9494] FAULT_INJECTION: forcing a failure. [ 87.337173][ T9494] name failslab, interval 1, probability 0, space 0, times 0 [ 87.338737][ T9482] __fput+0xaa/0x250 [ 87.338745][ T9482] task_work_run+0x68/0xb0 [ 87.338753][ T9482] exit_to_user_mode_prepare+0x219/0x220 [ 87.338760][ T9482] syscall_exit_to_user_mode+0x7e/0x2e0 [ 87.338765][ T9482] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 87.357127][ T9495] FAULT_INJECTION: forcing a failure. [ 87.357127][ T9495] name failslab, interval 1, probability 0, space 0, times 0 [ 87.359571][ T9482] RIP: 0033:0x45cba9 [ 87.359576][ T9482] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.359578][ T9482] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.359582][ T9482] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.359585][ T9482] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 87.359587][ T9482] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 87.359589][ T9482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 87.359591][ T9482] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 87.375251][ T9494] CPU: 1 PID: 9494 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 87.437410][ T9501] FAULT_INJECTION: forcing a failure. [ 87.437410][ T9501] name failslab, interval 1, probability 0, space 0, times 0 [ 87.444976][ T9494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.444978][ T9494] Call Trace: [ 87.444988][ T9494] dump_stack+0xa3/0xcc [ 87.444995][ T9494] should_fail.cold.6+0x32/0x3a [ 87.445000][ T9494] should_failslab+0x5/0xf [ 87.445005][ T9494] kmem_cache_alloc_node+0x57/0xbf0 [ 87.445010][ T9494] ? __lock_acquire+0x4fe/0x1660 [ 87.445020][ T9494] __alloc_skb+0x52/0x1d0 [ 87.445029][ T9494] tipc_buf_acquire+0x1c/0x50 [ 87.527693][ T9494] tipc_msg_reverse+0x96/0x280 [ 87.532429][ T9494] tipc_sk_respond+0xbe/0x2d0 [ 87.537073][ T9494] __tipc_shutdown+0x2dd/0x380 [ 87.541812][ T9494] ? do_wait_intr_irq+0xb0/0xb0 [ 87.546639][ T9494] tipc_release+0x5f/0x890 [ 87.551027][ T9494] __sock_release+0x32/0xa0 [ 87.555499][ T9494] sock_close+0xf/0x20 [ 87.559534][ T9494] __fput+0xaa/0x250 [ 87.563402][ T9494] task_work_run+0x68/0xb0 [ 87.567792][ T9494] exit_to_user_mode_prepare+0x219/0x220 [ 87.573396][ T9494] syscall_exit_to_user_mode+0x7e/0x2e0 [ 87.578908][ T9494] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 87.584765][ T9494] RIP: 0033:0x45cba9 [ 87.588624][ T9494] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.608194][ T9494] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.616584][ T9494] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.624527][ T9494] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 87.632470][ T9494] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 87.640412][ T9494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 87.648354][ T9494] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 87.656306][ T9495] CPU: 0 PID: 9495 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 87.664877][ T9495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.674904][ T9495] Call Trace: [ 87.678163][ T9495] dump_stack+0xa3/0xcc [ 87.682288][ T9495] should_fail.cold.6+0x32/0x3a [ 87.687103][ T9495] should_failslab+0x5/0xf [ 87.691496][ T9495] kmem_cache_alloc_node+0x57/0xbf0 [ 87.696659][ T9495] ? __lock_acquire+0x4fe/0x1660 [ 87.701563][ T9495] __alloc_skb+0x52/0x1d0 [ 87.705873][ T9495] tipc_buf_acquire+0x1c/0x50 [ 87.710526][ T9495] tipc_msg_reverse+0x96/0x280 [ 87.715271][ T9495] tipc_sk_respond+0xbe/0x2d0 [ 87.719917][ T9495] __tipc_shutdown+0x2dd/0x380 [ 87.724656][ T9495] ? do_wait_intr_irq+0xb0/0xb0 [ 87.729476][ T9495] tipc_release+0x5f/0x890 [ 87.733864][ T9495] __sock_release+0x32/0xa0 [ 87.738332][ T9495] sock_close+0xf/0x20 [ 87.742366][ T9495] __fput+0xaa/0x250 [ 87.746229][ T9495] task_work_run+0x68/0xb0 [ 87.750611][ T9495] exit_to_user_mode_prepare+0x219/0x220 [ 87.756213][ T9495] syscall_exit_to_user_mode+0x7e/0x2e0 [ 87.761726][ T9495] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 87.767582][ T9495] RIP: 0033:0x45cba9 [ 87.771442][ T9495] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.791018][ T9495] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.799393][ T9495] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.807331][ T9495] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 87.815270][ T9495] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 87.823210][ T9495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 87.831147][ T9495] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 87.849683][ T9501] CPU: 1 PID: 9501 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 87.858265][ T9501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.868301][ T9501] Call Trace: [ 87.871573][ T9501] dump_stack+0xa3/0xcc [ 87.875698][ T9501] should_fail.cold.6+0x32/0x3a [ 87.880520][ T9501] should_failslab+0x5/0xf [ 87.884911][ T9501] kmem_cache_alloc_node+0x57/0xbf0 [ 87.890123][ T9501] ? __lock_acquire+0x4fe/0x1660 [ 87.895074][ T9501] __alloc_skb+0x52/0x1d0 [ 87.899371][ T9501] tipc_buf_acquire+0x1c/0x50 [ 87.904014][ T9501] tipc_msg_reverse+0x96/0x280 [ 87.906986][ T9506] FAULT_INJECTION: forcing a failure. [ 87.906986][ T9506] name failslab, interval 1, probability 0, space 0, times 0 [ 87.908773][ T9501] tipc_sk_respond+0xbe/0x2d0 [ 87.908780][ T9501] __tipc_shutdown+0x2dd/0x380 [ 87.908786][ T9501] ? do_wait_intr_irq+0xb0/0xb0 [ 87.908793][ T9501] tipc_release+0x5f/0x890 [ 87.908805][ T9501] __sock_release+0x32/0xa0 [ 87.908811][ T9501] sock_close+0xf/0x20 [ 87.948476][ T9501] __fput+0xaa/0x250 [ 87.952339][ T9501] task_work_run+0x68/0xb0 [ 87.956724][ T9501] exit_to_user_mode_prepare+0x219/0x220 [ 87.962323][ T9501] syscall_exit_to_user_mode+0x7e/0x2e0 [ 87.967832][ T9501] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 87.973692][ T9501] RIP: 0033:0x45cba9 [ 87.974351][ T9508] FAULT_INJECTION: forcing a failure. [ 87.974351][ T9508] name failslab, interval 1, probability 0, space 0, times 0 [ 87.977557][ T9501] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 87.977559][ T9501] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 87.977563][ T9501] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 87.977565][ T9501] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 87.977568][ T9501] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 87.977570][ T9501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 87.977572][ T9501] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 87.979741][ T9506] CPU: 1 PID: 9506 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 88.066383][ T9506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.076412][ T9506] Call Trace: [ 88.079670][ T9506] dump_stack+0xa3/0xcc [ 88.083810][ T9506] should_fail.cold.6+0x32/0x3a [ 88.088628][ T9506] should_failslab+0x5/0xf [ 88.093037][ T9506] kmem_cache_alloc_node+0x57/0xbf0 2020/10/09 14:52:24 executed programs: 251 [ 88.098205][ T9506] ? __lock_acquire+0x4fe/0x1660 [ 88.103134][ T9506] __alloc_skb+0x52/0x1d0 [ 88.107452][ T9506] tipc_buf_acquire+0x1c/0x50 [ 88.112112][ T9506] tipc_msg_reverse+0x96/0x280 [ 88.116873][ T9506] tipc_sk_respond+0xbe/0x2d0 [ 88.121537][ T9506] __tipc_shutdown+0x2dd/0x380 [ 88.126281][ T9506] ? do_wait_intr_irq+0xb0/0xb0 [ 88.131114][ T9506] tipc_release+0x5f/0x890 [ 88.135512][ T9506] __sock_release+0x32/0xa0 [ 88.139984][ T9506] sock_close+0xf/0x20 [ 88.144023][ T9506] __fput+0xaa/0x250 [ 88.147893][ T9506] task_work_run+0x68/0xb0 [ 88.152278][ T9506] exit_to_user_mode_prepare+0x219/0x220 [ 88.157877][ T9506] syscall_exit_to_user_mode+0x7e/0x2e0 [ 88.163399][ T9506] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.169267][ T9506] RIP: 0033:0x45cba9 [ 88.173137][ T9506] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.192838][ T9506] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.201240][ T9506] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.209181][ T9506] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 88.217125][ T9506] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 88.225067][ T9506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 88.233005][ T9506] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 88.241001][ T9508] CPU: 0 PID: 9508 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 88.249571][ T9508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.259609][ T9508] Call Trace: [ 88.262880][ T9508] dump_stack+0xa3/0xcc [ 88.267017][ T9508] should_fail.cold.6+0x32/0x3a [ 88.271853][ T9508] should_failslab+0x5/0xf [ 88.276253][ T9508] kmem_cache_alloc_node+0x57/0xbf0 [ 88.281438][ T9508] ? __lock_acquire+0x4fe/0x1660 [ 88.286363][ T9508] __alloc_skb+0x52/0x1d0 [ 88.290690][ T9508] tipc_buf_acquire+0x1c/0x50 [ 88.295336][ T9508] tipc_msg_reverse+0x96/0x280 [ 88.300074][ T9508] tipc_sk_respond+0xbe/0x2d0 [ 88.300252][ T9518] FAULT_INJECTION: forcing a failure. [ 88.300252][ T9518] name failslab, interval 1, probability 0, space 0, times 0 [ 88.304723][ T9508] __tipc_shutdown+0x2dd/0x380 [ 88.304729][ T9508] ? do_wait_intr_irq+0xb0/0xb0 [ 88.304736][ T9508] tipc_release+0x5f/0x890 [ 88.304747][ T9508] __sock_release+0x32/0xa0 [ 88.304751][ T9508] sock_close+0xf/0x20 [ 88.304755][ T9508] __fput+0xaa/0x250 [ 88.304762][ T9508] task_work_run+0x68/0xb0 [ 88.304769][ T9508] exit_to_user_mode_prepare+0x219/0x220 [ 88.304776][ T9508] syscall_exit_to_user_mode+0x7e/0x2e0 [ 88.304781][ T9508] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.304786][ T9508] RIP: 0033:0x45cba9 [ 88.304789][ T9508] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.304792][ T9508] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.396809][ T9508] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.404754][ T9508] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 88.412695][ T9508] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 88.420634][ T9508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 88.428572][ T9508] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 88.454939][ T9518] CPU: 1 PID: 9518 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 88.463530][ T9518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.473573][ T9518] Call Trace: [ 88.476843][ T9518] dump_stack+0xa3/0xcc [ 88.480979][ T9518] should_fail.cold.6+0x32/0x3a [ 88.485810][ T9518] should_failslab+0x5/0xf [ 88.490210][ T9518] kmem_cache_alloc_node+0x57/0xbf0 [ 88.495392][ T9518] ? __lock_acquire+0x4fe/0x1660 [ 88.500319][ T9518] __alloc_skb+0x52/0x1d0 [ 88.504632][ T9518] tipc_buf_acquire+0x1c/0x50 [ 88.509291][ T9518] tipc_msg_reverse+0x96/0x280 [ 88.510241][ T9532] FAULT_INJECTION: forcing a failure. [ 88.510241][ T9532] name failslab, interval 1, probability 0, space 0, times 0 [ 88.514042][ T9518] tipc_sk_respond+0xbe/0x2d0 [ 88.514048][ T9518] __tipc_shutdown+0x2dd/0x380 [ 88.514054][ T9518] ? do_wait_intr_irq+0xb0/0xb0 [ 88.514061][ T9518] tipc_release+0x5f/0x890 [ 88.514072][ T9518] __sock_release+0x32/0xa0 [ 88.528391][ T9533] FAULT_INJECTION: forcing a failure. [ 88.528391][ T9533] name failslab, interval 1, probability 0, space 0, times 0 [ 88.531265][ T9518] sock_close+0xf/0x20 [ 88.531269][ T9518] __fput+0xaa/0x250 [ 88.531277][ T9518] task_work_run+0x68/0xb0 [ 88.531285][ T9518] exit_to_user_mode_prepare+0x219/0x220 [ 88.531292][ T9518] syscall_exit_to_user_mode+0x7e/0x2e0 [ 88.531297][ T9518] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.560297][ T9534] FAULT_INJECTION: forcing a failure. [ 88.560297][ T9534] name failslab, interval 1, probability 0, space 0, times 0 [ 88.562232][ T9518] RIP: 0033:0x45cba9 [ 88.562237][ T9518] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.562239][ T9518] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.562243][ T9518] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.562245][ T9518] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 88.562247][ T9518] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 88.562249][ T9518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 88.562251][ T9518] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 88.603397][ T9533] CPU: 1 PID: 9533 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 88.684453][ T9533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.694475][ T9533] Call Trace: [ 88.697741][ T9533] dump_stack+0xa3/0xcc [ 88.701863][ T9533] should_fail.cold.6+0x32/0x3a [ 88.706682][ T9533] should_failslab+0x5/0xf [ 88.711094][ T9533] kmem_cache_alloc_node+0x57/0xbf0 [ 88.716273][ T9533] ? __lock_acquire+0x4fe/0x1660 [ 88.721254][ T9533] __alloc_skb+0x52/0x1d0 [ 88.725560][ T9533] tipc_buf_acquire+0x1c/0x50 [ 88.730206][ T9533] tipc_msg_reverse+0x96/0x280 [ 88.734941][ T9533] tipc_sk_respond+0xbe/0x2d0 [ 88.739586][ T9533] __tipc_shutdown+0x2dd/0x380 [ 88.744318][ T9533] ? do_wait_intr_irq+0xb0/0xb0 [ 88.749135][ T9533] tipc_release+0x5f/0x890 [ 88.753525][ T9533] __sock_release+0x32/0xa0 [ 88.757995][ T9533] sock_close+0xf/0x20 [ 88.762030][ T9533] __fput+0xaa/0x250 [ 88.765906][ T9533] task_work_run+0x68/0xb0 [ 88.770290][ T9533] exit_to_user_mode_prepare+0x219/0x220 [ 88.775887][ T9533] syscall_exit_to_user_mode+0x7e/0x2e0 [ 88.781398][ T9533] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.787256][ T9533] RIP: 0033:0x45cba9 [ 88.791116][ T9533] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.810687][ T9533] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 88.819070][ T9533] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 88.827020][ T9533] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 88.834966][ T9533] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 88.842904][ T9533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 88.850858][ T9533] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 88.858814][ T9534] CPU: 0 PID: 9534 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 88.867383][ T9534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.877411][ T9534] Call Trace: [ 88.880678][ T9534] dump_stack+0xa3/0xcc [ 88.884801][ T9534] should_fail.cold.6+0x32/0x3a [ 88.889620][ T9534] should_failslab+0x5/0xf [ 88.894003][ T9534] kmem_cache_alloc_node+0x57/0xbf0 [ 88.899167][ T9534] ? __lock_acquire+0x4fe/0x1660 [ 88.904074][ T9534] __alloc_skb+0x52/0x1d0 [ 88.908372][ T9534] tipc_buf_acquire+0x1c/0x50 [ 88.913013][ T9534] tipc_msg_reverse+0x96/0x280 [ 88.917751][ T9534] tipc_sk_respond+0xbe/0x2d0 [ 88.922400][ T9534] __tipc_shutdown+0x2dd/0x380 [ 88.927135][ T9534] ? do_wait_intr_irq+0xb0/0xb0 [ 88.931952][ T9534] tipc_release+0x5f/0x890 [ 88.936345][ T9534] __sock_release+0x32/0xa0 [ 88.940820][ T9534] sock_close+0xf/0x20 [ 88.944855][ T9534] __fput+0xaa/0x250 [ 88.948723][ T9534] task_work_run+0x68/0xb0 [ 88.953108][ T9534] exit_to_user_mode_prepare+0x219/0x220 [ 88.958710][ T9534] syscall_exit_to_user_mode+0x7e/0x2e0 [ 88.964226][ T9534] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 88.970085][ T9534] RIP: 0033:0x45cba9 [ 88.973945][ T9534] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 88.993520][ T9534] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.001897][ T9534] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.009837][ T9534] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 89.017778][ T9534] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 89.025723][ T9534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 89.033666][ T9534] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 89.041616][ T9532] CPU: 1 PID: 9532 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 89.050187][ T9532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.060217][ T9532] Call Trace: [ 89.063481][ T9532] dump_stack+0xa3/0xcc [ 89.067610][ T9532] should_fail.cold.6+0x32/0x3a [ 89.072426][ T9532] should_failslab+0x5/0xf [ 89.076807][ T9532] kmem_cache_alloc_node+0x57/0xbf0 [ 89.081997][ T9532] ? __lock_acquire+0x4fe/0x1660 [ 89.086908][ T9532] __alloc_skb+0x52/0x1d0 [ 89.091216][ T9532] tipc_buf_acquire+0x1c/0x50 [ 89.095877][ T9532] tipc_msg_reverse+0x96/0x280 [ 89.100606][ T9532] tipc_sk_respond+0xbe/0x2d0 [ 89.105266][ T9532] __tipc_shutdown+0x2dd/0x380 [ 89.110012][ T9532] ? do_wait_intr_irq+0xb0/0xb0 [ 89.114844][ T9532] tipc_release+0x5f/0x890 [ 89.119231][ T9532] __sock_release+0x32/0xa0 [ 89.123705][ T9532] sock_close+0xf/0x20 [ 89.127739][ T9532] __fput+0xaa/0x250 [ 89.131601][ T9532] task_work_run+0x68/0xb0 [ 89.135987][ T9532] exit_to_user_mode_prepare+0x219/0x220 [ 89.141588][ T9532] syscall_exit_to_user_mode+0x7e/0x2e0 [ 89.147116][ T9532] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 89.153023][ T9532] RIP: 0033:0x45cba9 [ 89.156883][ T9532] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.176451][ T9532] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.184827][ T9532] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.192770][ T9532] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 89.200757][ T9532] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 89.208749][ T9532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 89.216685][ T9532] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 89.299081][ T9552] FAULT_INJECTION: forcing a failure. [ 89.299081][ T9552] name failslab, interval 1, probability 0, space 0, times 0 [ 89.314310][ T9555] FAULT_INJECTION: forcing a failure. [ 89.314310][ T9555] name failslab, interval 1, probability 0, space 0, times 0 [ 89.329453][ T9557] FAULT_INJECTION: forcing a failure. [ 89.329453][ T9557] name failslab, interval 1, probability 0, space 0, times 0 [ 89.331192][ T9552] CPU: 1 PID: 9552 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 89.344154][ T9558] FAULT_INJECTION: forcing a failure. [ 89.344154][ T9558] name failslab, interval 1, probability 0, space 0, times 0 [ 89.350581][ T9552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.350583][ T9552] Call Trace: [ 89.350594][ T9552] dump_stack+0xa3/0xcc [ 89.350600][ T9552] should_fail.cold.6+0x32/0x3a [ 89.350605][ T9552] should_failslab+0x5/0xf [ 89.350610][ T9552] kmem_cache_alloc_node+0x57/0xbf0 [ 89.350615][ T9552] ? __lock_acquire+0x4fe/0x1660 [ 89.350626][ T9552] __alloc_skb+0x52/0x1d0 [ 89.350634][ T9552] tipc_buf_acquire+0x1c/0x50 [ 89.350638][ T9552] tipc_msg_reverse+0x96/0x280 [ 89.350645][ T9552] tipc_sk_respond+0xbe/0x2d0 [ 89.365039][ T9560] FAULT_INJECTION: forcing a failure. [ 89.365039][ T9560] name failslab, interval 1, probability 0, space 0, times 0 [ 89.373311][ T9552] __tipc_shutdown+0x2dd/0x380 [ 89.373318][ T9552] ? do_wait_intr_irq+0xb0/0xb0 [ 89.373325][ T9552] tipc_release+0x5f/0x890 [ 89.373336][ T9552] __sock_release+0x32/0xa0 [ 89.373341][ T9552] sock_close+0xf/0x20 [ 89.373345][ T9552] __fput+0xaa/0x250 [ 89.373352][ T9552] task_work_run+0x68/0xb0 [ 89.373360][ T9552] exit_to_user_mode_prepare+0x219/0x220 [ 89.373367][ T9552] syscall_exit_to_user_mode+0x7e/0x2e0 [ 89.373372][ T9552] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 89.478528][ T9552] RIP: 0033:0x45cba9 [ 89.482394][ T9552] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.501965][ T9552] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.510342][ T9552] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.518299][ T9552] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 89.526241][ T9552] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 89.534203][ T9552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 89.542141][ T9552] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 89.550093][ T9558] CPU: 0 PID: 9558 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 89.558664][ T9558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.568705][ T9558] Call Trace: [ 89.571976][ T9558] dump_stack+0xa3/0xcc [ 89.576113][ T9558] should_fail.cold.6+0x32/0x3a [ 89.578810][ T9561] FAULT_INJECTION: forcing a failure. [ 89.578810][ T9561] name failslab, interval 1, probability 0, space 0, times 0 [ 89.580940][ T9558] should_failslab+0x5/0xf [ 89.580946][ T9558] kmem_cache_alloc_node+0x57/0xbf0 [ 89.580950][ T9558] ? __lock_acquire+0x4fe/0x1660 [ 89.580960][ T9558] __alloc_skb+0x52/0x1d0 [ 89.612299][ T9558] tipc_buf_acquire+0x1c/0x50 [ 89.616941][ T9558] tipc_msg_reverse+0x96/0x280 [ 89.621673][ T9558] tipc_sk_respond+0xbe/0x2d0 [ 89.626318][ T9558] __tipc_shutdown+0x2dd/0x380 [ 89.631052][ T9558] ? do_wait_intr_irq+0xb0/0xb0 [ 89.635868][ T9558] tipc_release+0x5f/0x890 [ 89.640362][ T9558] __sock_release+0x32/0xa0 [ 89.644833][ T9558] sock_close+0xf/0x20 [ 89.648873][ T9558] __fput+0xaa/0x250 [ 89.652742][ T9558] task_work_run+0x68/0xb0 [ 89.657127][ T9558] exit_to_user_mode_prepare+0x219/0x220 [ 89.662726][ T9558] syscall_exit_to_user_mode+0x7e/0x2e0 [ 89.668243][ T9558] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 89.674107][ T9558] RIP: 0033:0x45cba9 [ 89.677967][ T9558] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.697537][ T9558] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.705913][ T9558] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.713851][ T9558] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 89.721796][ T9558] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 89.729742][ T9558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 89.737686][ T9558] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 89.745639][ T9561] CPU: 1 PID: 9561 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 89.754205][ T9561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.764231][ T9561] Call Trace: [ 89.767492][ T9561] dump_stack+0xa3/0xcc [ 89.771614][ T9561] should_fail.cold.6+0x32/0x3a [ 89.776429][ T9561] should_failslab+0x5/0xf [ 89.780812][ T9561] kmem_cache_alloc_node+0x57/0xbf0 [ 89.785978][ T9561] ? __lock_acquire+0x4fe/0x1660 [ 89.790884][ T9561] __alloc_skb+0x52/0x1d0 [ 89.795181][ T9561] tipc_buf_acquire+0x1c/0x50 [ 89.799854][ T9561] tipc_msg_reverse+0x96/0x280 [ 89.804585][ T9561] tipc_sk_respond+0xbe/0x2d0 [ 89.809228][ T9561] __tipc_shutdown+0x2dd/0x380 [ 89.813963][ T9561] ? do_wait_intr_irq+0xb0/0xb0 [ 89.818786][ T9561] tipc_release+0x5f/0x890 [ 89.823174][ T9561] __sock_release+0x32/0xa0 [ 89.827653][ T9561] sock_close+0xf/0x20 [ 89.831693][ T9561] __fput+0xaa/0x250 [ 89.835571][ T9561] task_work_run+0x68/0xb0 [ 89.839955][ T9561] exit_to_user_mode_prepare+0x219/0x220 [ 89.845553][ T9561] syscall_exit_to_user_mode+0x7e/0x2e0 [ 89.851066][ T9561] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 89.856922][ T9561] RIP: 0033:0x45cba9 [ 89.860784][ T9561] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 89.880355][ T9561] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 89.888729][ T9561] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 89.896666][ T9561] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 89.904604][ T9561] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 89.912541][ T9561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 89.920479][ T9561] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 89.930455][ T9555] CPU: 0 PID: 9555 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 89.939031][ T9555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.949065][ T9555] Call Trace: [ 89.952332][ T9555] dump_stack+0xa3/0xcc [ 89.956455][ T9555] should_fail.cold.6+0x32/0x3a [ 89.961271][ T9555] should_failslab+0x5/0xf [ 89.965654][ T9555] kmem_cache_alloc_node+0x57/0xbf0 [ 89.970818][ T9555] ? __lock_acquire+0x4fe/0x1660 [ 89.975725][ T9555] __alloc_skb+0x52/0x1d0 [ 89.980027][ T9555] tipc_buf_acquire+0x1c/0x50 [ 89.984675][ T9555] tipc_msg_reverse+0x96/0x280 [ 89.989410][ T9555] tipc_sk_respond+0xbe/0x2d0 [ 89.994059][ T9555] __tipc_shutdown+0x2dd/0x380 [ 89.998789][ T9555] ? do_wait_intr_irq+0xb0/0xb0 [ 90.003607][ T9555] tipc_release+0x5f/0x890 [ 90.007993][ T9555] __sock_release+0x32/0xa0 [ 90.012461][ T9555] sock_close+0xf/0x20 [ 90.016496][ T9555] __fput+0xaa/0x250 [ 90.020365][ T9555] task_work_run+0x68/0xb0 [ 90.024754][ T9555] exit_to_user_mode_prepare+0x219/0x220 [ 90.030356][ T9555] syscall_exit_to_user_mode+0x7e/0x2e0 [ 90.035872][ T9555] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.041729][ T9555] RIP: 0033:0x45cba9 [ 90.045591][ T9555] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.065268][ T9555] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.073645][ T9555] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.081585][ T9555] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 90.089528][ T9555] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 90.097470][ T9555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 90.105416][ T9555] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 90.113370][ T9560] CPU: 1 PID: 9560 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 90.121938][ T9560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.131962][ T9560] Call Trace: [ 90.135224][ T9560] dump_stack+0xa3/0xcc [ 90.139361][ T9560] should_fail.cold.6+0x32/0x3a [ 90.144177][ T9560] should_failslab+0x5/0xf [ 90.148567][ T9560] kmem_cache_alloc_node+0x57/0xbf0 [ 90.153728][ T9560] ? __lock_acquire+0x4fe/0x1660 [ 90.158637][ T9560] __alloc_skb+0x52/0x1d0 [ 90.162935][ T9560] tipc_buf_acquire+0x1c/0x50 [ 90.167576][ T9560] tipc_msg_reverse+0x96/0x280 [ 90.172308][ T9560] tipc_sk_respond+0xbe/0x2d0 [ 90.176950][ T9560] __tipc_shutdown+0x2dd/0x380 [ 90.181680][ T9560] ? do_wait_intr_irq+0xb0/0xb0 [ 90.186497][ T9560] tipc_release+0x5f/0x890 [ 90.190882][ T9560] __sock_release+0x32/0xa0 [ 90.195351][ T9560] sock_close+0xf/0x20 [ 90.199384][ T9560] __fput+0xaa/0x250 [ 90.203244][ T9560] task_work_run+0x68/0xb0 [ 90.207644][ T9560] exit_to_user_mode_prepare+0x219/0x220 [ 90.213242][ T9560] syscall_exit_to_user_mode+0x7e/0x2e0 [ 90.218757][ T9560] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.224618][ T9560] RIP: 0033:0x45cba9 [ 90.228479][ T9560] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.248057][ T9560] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.256431][ T9560] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.264371][ T9560] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 90.272313][ T9560] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 90.280250][ T9560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 90.288186][ T9560] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 90.296134][ T9557] CPU: 0 PID: 9557 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 90.304710][ T9557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.314745][ T9557] Call Trace: [ 90.318018][ T9557] dump_stack+0xa3/0xcc [ 90.322160][ T9557] should_fail.cold.6+0x32/0x3a [ 90.326996][ T9557] should_failslab+0x5/0xf [ 90.331827][ T9557] kmem_cache_alloc_node+0x57/0xbf0 [ 90.337000][ T9557] ? __lock_acquire+0x4fe/0x1660 [ 90.341909][ T9557] __alloc_skb+0x52/0x1d0 [ 90.346203][ T9557] tipc_buf_acquire+0x1c/0x50 [ 90.350846][ T9557] tipc_msg_reverse+0x96/0x280 [ 90.355580][ T9557] tipc_sk_respond+0xbe/0x2d0 [ 90.360224][ T9557] __tipc_shutdown+0x2dd/0x380 [ 90.364958][ T9557] ? do_wait_intr_irq+0xb0/0xb0 [ 90.369771][ T9557] tipc_release+0x5f/0x890 [ 90.374161][ T9557] __sock_release+0x32/0xa0 [ 90.376561][ T9566] FAULT_INJECTION: forcing a failure. [ 90.376561][ T9566] name failslab, interval 1, probability 0, space 0, times 0 [ 90.378648][ T9557] sock_close+0xf/0x20 [ 90.395232][ T9557] __fput+0xaa/0x250 [ 90.399096][ T9557] task_work_run+0x68/0xb0 [ 90.403505][ T9557] exit_to_user_mode_prepare+0x219/0x220 [ 90.409118][ T9557] syscall_exit_to_user_mode+0x7e/0x2e0 [ 90.414630][ T9557] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.420491][ T9557] RIP: 0033:0x45cba9 [ 90.424380][ T9557] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.443950][ T9557] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.452435][ T9557] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.460378][ T9557] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 90.468316][ T9557] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 90.476278][ T9557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 90.484219][ T9557] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 90.504773][ T9566] CPU: 1 PID: 9566 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 90.513449][ T9566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.523486][ T9566] Call Trace: [ 90.526758][ T9566] dump_stack+0xa3/0xcc [ 90.530895][ T9566] should_fail.cold.6+0x32/0x3a [ 90.535725][ T9566] should_failslab+0x5/0xf [ 90.540136][ T9566] kmem_cache_alloc_node+0x57/0xbf0 [ 90.545354][ T9566] ? __lock_acquire+0x4fe/0x1660 [ 90.550276][ T9566] __alloc_skb+0x52/0x1d0 [ 90.554590][ T9566] tipc_buf_acquire+0x1c/0x50 [ 90.559253][ T9566] tipc_msg_reverse+0x96/0x280 [ 90.560316][ T9579] FAULT_INJECTION: forcing a failure. [ 90.560316][ T9579] name failslab, interval 1, probability 0, space 0, times 0 [ 90.563997][ T9566] tipc_sk_respond+0xbe/0x2d0 [ 90.564003][ T9566] __tipc_shutdown+0x2dd/0x380 [ 90.564009][ T9566] ? do_wait_intr_irq+0xb0/0xb0 [ 90.564016][ T9566] tipc_release+0x5f/0x890 [ 90.564028][ T9566] __sock_release+0x32/0xa0 [ 90.564032][ T9566] sock_close+0xf/0x20 [ 90.564036][ T9566] __fput+0xaa/0x250 [ 90.564043][ T9566] task_work_run+0x68/0xb0 [ 90.564052][ T9566] exit_to_user_mode_prepare+0x219/0x220 [ 90.588069][ T9580] FAULT_INJECTION: forcing a failure. [ 90.588069][ T9580] name failslab, interval 1, probability 0, space 0, times 0 [ 90.590802][ T9566] syscall_exit_to_user_mode+0x7e/0x2e0 [ 90.590808][ T9566] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.590813][ T9566] RIP: 0033:0x45cba9 [ 90.590818][ T9566] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.590820][ T9566] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.590824][ T9566] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.590826][ T9566] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 90.590828][ T9566] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 90.590830][ T9566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 90.590832][ T9566] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 90.646865][ T9571] FAULT_INJECTION: forcing a failure. [ 90.646865][ T9571] name failslab, interval 1, probability 0, space 0, times 0 [ 90.682807][ T9579] CPU: 0 PID: 9579 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 90.734907][ T9579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.743144][ T9593] FAULT_INJECTION: forcing a failure. [ 90.743144][ T9593] name failslab, interval 1, probability 0, space 0, times 0 [ 90.744935][ T9579] Call Trace: [ 90.744946][ T9579] dump_stack+0xa3/0xcc [ 90.744952][ T9579] should_fail.cold.6+0x32/0x3a [ 90.744957][ T9579] should_failslab+0x5/0xf [ 90.744963][ T9579] kmem_cache_alloc_node+0x57/0xbf0 [ 90.744968][ T9579] ? __lock_acquire+0x4fe/0x1660 [ 90.744979][ T9579] __alloc_skb+0x52/0x1d0 [ 90.744993][ T9579] tipc_buf_acquire+0x1c/0x50 [ 90.744998][ T9579] tipc_msg_reverse+0x96/0x280 [ 90.757895][ T9592] FAULT_INJECTION: forcing a failure. [ 90.757895][ T9592] name failslab, interval 1, probability 0, space 0, times 0 [ 90.760804][ T9579] tipc_sk_respond+0xbe/0x2d0 [ 90.760810][ T9579] __tipc_shutdown+0x2dd/0x380 [ 90.760816][ T9579] ? do_wait_intr_irq+0xb0/0xb0 [ 90.760823][ T9579] tipc_release+0x5f/0x890 [ 90.760834][ T9579] __sock_release+0x32/0xa0 [ 90.760839][ T9579] sock_close+0xf/0x20 [ 90.760842][ T9579] __fput+0xaa/0x250 [ 90.760850][ T9579] task_work_run+0x68/0xb0 [ 90.760858][ T9579] exit_to_user_mode_prepare+0x219/0x220 [ 90.760865][ T9579] syscall_exit_to_user_mode+0x7e/0x2e0 [ 90.856938][ T9579] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 90.862803][ T9579] RIP: 0033:0x45cba9 [ 90.866671][ T9579] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 90.886246][ T9579] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 90.894626][ T9579] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 90.902565][ T9579] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 90.910505][ T9579] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 90.918445][ T9579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 90.926389][ T9579] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 90.934366][ T9593] CPU: 1 PID: 9593 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 90.942934][ T9593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.952964][ T9593] Call Trace: [ 90.956225][ T9593] dump_stack+0xa3/0xcc [ 90.960348][ T9593] should_fail.cold.6+0x32/0x3a [ 90.965166][ T9593] should_failslab+0x5/0xf [ 90.969548][ T9593] kmem_cache_alloc_node+0x57/0xbf0 [ 90.974711][ T9593] ? __lock_acquire+0x4fe/0x1660 [ 90.979615][ T9593] __alloc_skb+0x52/0x1d0 [ 90.983911][ T9593] tipc_buf_acquire+0x1c/0x50 [ 90.988554][ T9593] tipc_msg_reverse+0x96/0x280 [ 90.993287][ T9593] tipc_sk_respond+0xbe/0x2d0 [ 90.997932][ T9593] __tipc_shutdown+0x2dd/0x380 [ 91.002661][ T9593] ? do_wait_intr_irq+0xb0/0xb0 [ 91.007479][ T9593] tipc_release+0x5f/0x890 [ 91.011864][ T9593] __sock_release+0x32/0xa0 [ 91.016333][ T9593] sock_close+0xf/0x20 [ 91.020367][ T9593] __fput+0xaa/0x250 [ 91.024229][ T9593] task_work_run+0x68/0xb0 [ 91.028614][ T9593] exit_to_user_mode_prepare+0x219/0x220 [ 91.034233][ T9593] syscall_exit_to_user_mode+0x7e/0x2e0 [ 91.039744][ T9593] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 91.045600][ T9593] RIP: 0033:0x45cba9 [ 91.049480][ T9593] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.069050][ T9593] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.077433][ T9593] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.085376][ T9593] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 91.093314][ T9593] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 91.101258][ T9593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 91.109198][ T9593] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 91.117148][ T9580] CPU: 0 PID: 9580 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 91.125719][ T9580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.135763][ T9580] Call Trace: [ 91.139023][ T9580] dump_stack+0xa3/0xcc [ 91.143148][ T9580] should_fail.cold.6+0x32/0x3a [ 91.147968][ T9580] should_failslab+0x5/0xf [ 91.152352][ T9580] kmem_cache_alloc_node+0x57/0xbf0 [ 91.157516][ T9580] ? __lock_acquire+0x4fe/0x1660 [ 91.162425][ T9580] __alloc_skb+0x52/0x1d0 [ 91.166727][ T9580] tipc_buf_acquire+0x1c/0x50 [ 91.171389][ T9580] tipc_msg_reverse+0x96/0x280 [ 91.176121][ T9580] tipc_sk_respond+0xbe/0x2d0 [ 91.180765][ T9580] __tipc_shutdown+0x2dd/0x380 [ 91.185501][ T9580] ? do_wait_intr_irq+0xb0/0xb0 [ 91.190337][ T9580] tipc_release+0x5f/0x890 [ 91.194724][ T9580] __sock_release+0x32/0xa0 [ 91.199196][ T9580] sock_close+0xf/0x20 [ 91.203263][ T9580] __fput+0xaa/0x250 [ 91.207127][ T9580] task_work_run+0x68/0xb0 [ 91.211509][ T9580] exit_to_user_mode_prepare+0x219/0x220 [ 91.217110][ T9580] syscall_exit_to_user_mode+0x7e/0x2e0 [ 91.222629][ T9580] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 91.228491][ T9580] RIP: 0033:0x45cba9 [ 91.232355][ T9580] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.251925][ T9580] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.260301][ T9580] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.268241][ T9580] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 91.276181][ T9580] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 91.284120][ T9580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 91.292061][ T9580] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 91.300011][ T9571] CPU: 1 PID: 9571 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 91.308579][ T9571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.318615][ T9571] Call Trace: [ 91.321898][ T9571] dump_stack+0xa3/0xcc [ 91.326038][ T9571] should_fail.cold.6+0x32/0x3a [ 91.330863][ T9571] should_failslab+0x5/0xf [ 91.335255][ T9571] kmem_cache_alloc_node+0x57/0xbf0 [ 91.340424][ T9571] __alloc_skb+0x52/0x1d0 [ 91.344742][ T9571] tipc_buf_acquire+0x1c/0x50 [ 91.349384][ T9571] tipc_msg_create+0x2c/0xc0 [ 91.353947][ T9571] __tipc_shutdown+0x34a/0x380 [ 91.358678][ T9571] ? do_wait_intr_irq+0xb0/0xb0 [ 91.363496][ T9571] tipc_release+0x5f/0x890 [ 91.367968][ T9571] __sock_release+0x32/0xa0 [ 91.372442][ T9571] sock_close+0xf/0x20 [ 91.376474][ T9571] __fput+0xaa/0x250 [ 91.380337][ T9571] task_work_run+0x68/0xb0 [ 91.384723][ T9571] exit_to_user_mode_prepare+0x219/0x220 [ 91.390321][ T9571] syscall_exit_to_user_mode+0x7e/0x2e0 [ 91.395833][ T9571] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 91.401705][ T9571] RIP: 0033:0x45cba9 [ 91.405566][ T9571] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.425136][ T9571] RSP: 002b:00007f16c74e5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.433510][ T9571] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.441464][ T9571] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 91.449407][ T9571] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 91.457353][ T9571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 91.465291][ T9571] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74e66d4 [ 91.473242][ T9592] CPU: 0 PID: 9592 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 91.481808][ T9592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.491845][ T9592] Call Trace: [ 91.495116][ T9592] dump_stack+0xa3/0xcc [ 91.499262][ T9592] should_fail.cold.6+0x32/0x3a [ 91.504094][ T9592] should_failslab+0x5/0xf [ 91.508491][ T9592] kmem_cache_alloc_node+0x57/0xbf0 [ 91.513668][ T9592] ? __lock_acquire+0x4fe/0x1660 [ 91.518590][ T9592] __alloc_skb+0x52/0x1d0 [ 91.522905][ T9592] tipc_buf_acquire+0x1c/0x50 [ 91.527563][ T9592] tipc_msg_reverse+0x96/0x280 [ 91.532316][ T9592] tipc_sk_respond+0xbe/0x2d0 [ 91.536977][ T9592] __tipc_shutdown+0x2dd/0x380 [ 91.541724][ T9592] ? do_wait_intr_irq+0xb0/0xb0 [ 91.546557][ T9592] tipc_release+0x5f/0x890 [ 91.550963][ T9592] __sock_release+0x32/0xa0 [ 91.555453][ T9592] sock_close+0xf/0x20 [ 91.559502][ T9592] __fput+0xaa/0x250 [ 91.563383][ T9592] task_work_run+0x68/0xb0 [ 91.567788][ T9592] exit_to_user_mode_prepare+0x219/0x220 [ 91.573405][ T9592] syscall_exit_to_user_mode+0x7e/0x2e0 [ 91.578931][ T9592] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 91.584804][ T9592] RIP: 0033:0x45cba9 [ 91.585884][ T9613] FAULT_INJECTION: forcing a failure. [ 91.585884][ T9613] name failslab, interval 1, probability 0, space 0, times 0 [ 91.588674][ T9592] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.588677][ T9592] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.588680][ T9592] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.588682][ T9592] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 91.588685][ T9592] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 91.588687][ T9592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 91.588689][ T9592] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 91.598263][ T9610] FAULT_INJECTION: forcing a failure. [ 91.598263][ T9610] name failslab, interval 1, probability 0, space 0, times 0 [ 91.612547][ T9614] FAULT_INJECTION: forcing a failure. [ 91.612547][ T9614] name failslab, interval 1, probability 0, space 0, times 0 [ 91.622518][ T9608] FAULT_INJECTION: forcing a failure. [ 91.622518][ T9608] name failslab, interval 1, probability 0, space 0, times 0 [ 91.635926][ T9620] FAULT_INJECTION: forcing a failure. [ 91.635926][ T9620] name failslab, interval 1, probability 0, space 0, times 0 [ 91.647385][ T9608] CPU: 0 PID: 9608 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 91.728169][ T9608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.738194][ T9608] Call Trace: [ 91.741457][ T9608] dump_stack+0xa3/0xcc [ 91.745579][ T9608] should_fail.cold.6+0x32/0x3a [ 91.750400][ T9608] should_failslab+0x5/0xf [ 91.754794][ T9608] kmem_cache_alloc_node+0x57/0xbf0 [ 91.759964][ T9608] ? __lock_acquire+0x4fe/0x1660 [ 91.764875][ T9608] __alloc_skb+0x52/0x1d0 [ 91.769180][ T9608] tipc_buf_acquire+0x1c/0x50 [ 91.773821][ T9608] tipc_msg_reverse+0x96/0x280 [ 91.778553][ T9608] tipc_sk_respond+0xbe/0x2d0 [ 91.783197][ T9608] __tipc_shutdown+0x2dd/0x380 [ 91.787927][ T9608] ? do_wait_intr_irq+0xb0/0xb0 [ 91.792747][ T9608] tipc_release+0x5f/0x890 [ 91.797138][ T9608] __sock_release+0x32/0xa0 [ 91.801614][ T9608] sock_close+0xf/0x20 [ 91.805652][ T9608] __fput+0xaa/0x250 [ 91.809521][ T9608] task_work_run+0x68/0xb0 [ 91.813906][ T9608] exit_to_user_mode_prepare+0x219/0x220 [ 91.819505][ T9608] syscall_exit_to_user_mode+0x7e/0x2e0 [ 91.825025][ T9608] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 91.830884][ T9608] RIP: 0033:0x45cba9 [ 91.834747][ T9608] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 91.854324][ T9608] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 91.862706][ T9608] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 91.870643][ T9608] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 91.878582][ T9608] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 91.886521][ T9608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 91.894462][ T9608] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 91.902415][ T9614] CPU: 1 PID: 9614 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 91.910984][ T9614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.921008][ T9614] Call Trace: [ 91.924266][ T9614] dump_stack+0xa3/0xcc [ 91.928388][ T9614] should_fail.cold.6+0x32/0x3a [ 91.933204][ T9614] should_failslab+0x5/0xf [ 91.937586][ T9614] kmem_cache_alloc_node+0x57/0xbf0 [ 91.942750][ T9614] ? __lock_acquire+0x4fe/0x1660 [ 91.947656][ T9614] __alloc_skb+0x52/0x1d0 [ 91.951955][ T9614] tipc_buf_acquire+0x1c/0x50 [ 91.956597][ T9614] tipc_msg_reverse+0x96/0x280 [ 91.961327][ T9614] tipc_sk_respond+0xbe/0x2d0 [ 91.965971][ T9614] __tipc_shutdown+0x2dd/0x380 [ 91.970704][ T9614] ? do_wait_intr_irq+0xb0/0xb0 [ 91.975544][ T9614] tipc_release+0x5f/0x890 [ 91.979927][ T9614] __sock_release+0x32/0xa0 [ 91.984395][ T9614] sock_close+0xf/0x20 [ 91.988427][ T9614] __fput+0xaa/0x250 [ 91.992293][ T9614] task_work_run+0x68/0xb0 [ 91.996675][ T9614] exit_to_user_mode_prepare+0x219/0x220 [ 92.002272][ T9614] syscall_exit_to_user_mode+0x7e/0x2e0 [ 92.007783][ T9614] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 92.013639][ T9614] RIP: 0033:0x45cba9 [ 92.017499][ T9614] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.037068][ T9614] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.045441][ T9614] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.053377][ T9614] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 92.061315][ T9614] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 92.069261][ T9614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 92.077200][ T9614] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 92.085149][ T9610] CPU: 0 PID: 9610 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 92.093709][ T9610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.103858][ T9610] Call Trace: [ 92.107121][ T9610] dump_stack+0xa3/0xcc [ 92.111249][ T9610] should_fail.cold.6+0x32/0x3a [ 92.116064][ T9610] should_failslab+0x5/0xf [ 92.120446][ T9610] kmem_cache_alloc_node+0x57/0xbf0 [ 92.125614][ T9610] ? __lock_acquire+0x4fe/0x1660 [ 92.130529][ T9610] __alloc_skb+0x52/0x1d0 [ 92.134840][ T9610] tipc_buf_acquire+0x1c/0x50 [ 92.139481][ T9610] tipc_msg_reverse+0x96/0x280 [ 92.144213][ T9610] tipc_sk_respond+0xbe/0x2d0 [ 92.148859][ T9610] __tipc_shutdown+0x2dd/0x380 [ 92.153590][ T9610] ? do_wait_intr_irq+0xb0/0xb0 [ 92.158405][ T9610] tipc_release+0x5f/0x890 [ 92.162788][ T9610] __sock_release+0x32/0xa0 [ 92.167262][ T9610] sock_close+0xf/0x20 [ 92.171299][ T9610] __fput+0xaa/0x250 [ 92.175162][ T9610] task_work_run+0x68/0xb0 [ 92.179547][ T9610] exit_to_user_mode_prepare+0x219/0x220 [ 92.185155][ T9610] syscall_exit_to_user_mode+0x7e/0x2e0 [ 92.190679][ T9610] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 92.196547][ T9610] RIP: 0033:0x45cba9 [ 92.200408][ T9610] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.219981][ T9610] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.228360][ T9610] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.236304][ T9610] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 92.244242][ T9610] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 92.252181][ T9610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 92.260117][ T9610] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 92.272173][ T9620] CPU: 1 PID: 9620 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 92.280756][ T9620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.290788][ T9620] Call Trace: [ 92.294050][ T9620] dump_stack+0xa3/0xcc [ 92.298176][ T9620] should_fail.cold.6+0x32/0x3a [ 92.302992][ T9620] should_failslab+0x5/0xf [ 92.307391][ T9620] kmem_cache_alloc_node+0x57/0xbf0 [ 92.312554][ T9620] ? __lock_acquire+0x4fe/0x1660 [ 92.317463][ T9620] __alloc_skb+0x52/0x1d0 [ 92.321764][ T9620] tipc_buf_acquire+0x1c/0x50 [ 92.326405][ T9620] tipc_msg_reverse+0x96/0x280 [ 92.331134][ T9620] tipc_sk_respond+0xbe/0x2d0 [ 92.335779][ T9620] __tipc_shutdown+0x2dd/0x380 [ 92.340508][ T9620] ? do_wait_intr_irq+0xb0/0xb0 [ 92.345325][ T9620] tipc_release+0x5f/0x890 [ 92.349711][ T9620] __sock_release+0x32/0xa0 [ 92.354178][ T9620] sock_close+0xf/0x20 [ 92.358223][ T9620] __fput+0xaa/0x250 [ 92.362087][ T9620] task_work_run+0x68/0xb0 [ 92.366472][ T9620] exit_to_user_mode_prepare+0x219/0x220 [ 92.372071][ T9620] syscall_exit_to_user_mode+0x7e/0x2e0 [ 92.377582][ T9620] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 92.383439][ T9620] RIP: 0033:0x45cba9 [ 92.387299][ T9620] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.406877][ T9620] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.415254][ T9620] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.423202][ T9620] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 92.431144][ T9620] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 92.439101][ T9620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 92.447041][ T9620] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 92.454988][ T9613] CPU: 0 PID: 9613 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 92.463561][ T9613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.473612][ T9613] Call Trace: [ 92.476892][ T9613] dump_stack+0xa3/0xcc [ 92.481032][ T9613] should_fail.cold.6+0x32/0x3a [ 92.485864][ T9613] should_failslab+0x5/0xf [ 92.490260][ T9613] kmem_cache_alloc_node+0x57/0xbf0 [ 92.495437][ T9613] ? __lock_acquire+0x4fe/0x1660 [ 92.500365][ T9613] __alloc_skb+0x52/0x1d0 [ 92.504679][ T9613] tipc_buf_acquire+0x1c/0x50 [ 92.509349][ T9613] tipc_msg_reverse+0x96/0x280 [ 92.514100][ T9613] tipc_sk_respond+0xbe/0x2d0 [ 92.518759][ T9613] __tipc_shutdown+0x2dd/0x380 [ 92.523503][ T9613] ? do_wait_intr_irq+0xb0/0xb0 [ 92.528335][ T9613] tipc_release+0x5f/0x890 [ 92.532738][ T9613] __sock_release+0x32/0xa0 [ 92.537330][ T9613] sock_close+0xf/0x20 [ 92.541378][ T9613] __fput+0xaa/0x250 [ 92.545257][ T9613] task_work_run+0x68/0xb0 [ 92.549656][ T9613] exit_to_user_mode_prepare+0x219/0x220 [ 92.550489][ T9631] FAULT_INJECTION: forcing a failure. [ 92.550489][ T9631] name failslab, interval 1, probability 0, space 0, times 0 [ 92.555266][ T9613] syscall_exit_to_user_mode+0x7e/0x2e0 [ 92.555272][ T9613] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 92.555277][ T9613] RIP: 0033:0x45cba9 [ 92.555281][ T9613] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.555283][ T9613] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.555287][ T9613] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.555289][ T9613] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 92.555291][ T9613] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 92.555293][ T9613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 92.555296][ T9613] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 92.625465][ T9640] FAULT_INJECTION: forcing a failure. [ 92.625465][ T9640] name failslab, interval 1, probability 0, space 0, times 0 [ 92.648812][ T9631] CPU: 1 PID: 9631 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 92.659679][ T9639] FAULT_INJECTION: forcing a failure. [ 92.659679][ T9639] name failslab, interval 1, probability 0, space 0, times 0 [ 92.663914][ T9631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.663916][ T9631] Call Trace: [ 92.663926][ T9631] dump_stack+0xa3/0xcc [ 92.663932][ T9631] should_fail.cold.6+0x32/0x3a [ 92.663937][ T9631] should_failslab+0x5/0xf [ 92.663942][ T9631] kmem_cache_alloc_node+0x57/0xbf0 [ 92.663947][ T9631] ? __lock_acquire+0x4fe/0x1660 [ 92.663957][ T9631] __alloc_skb+0x52/0x1d0 [ 92.663966][ T9631] tipc_buf_acquire+0x1c/0x50 [ 92.711906][ T9647] FAULT_INJECTION: forcing a failure. [ 92.711906][ T9647] name failslab, interval 1, probability 0, space 0, times 0 [ 92.716863][ T9631] tipc_msg_reverse+0x96/0x280 [ 92.716872][ T9631] tipc_sk_respond+0xbe/0x2d0 [ 92.716878][ T9631] __tipc_shutdown+0x2dd/0x380 [ 92.716885][ T9631] ? do_wait_intr_irq+0xb0/0xb0 [ 92.716892][ T9631] tipc_release+0x5f/0x890 [ 92.716903][ T9631] __sock_release+0x32/0xa0 [ 92.716908][ T9631] sock_close+0xf/0x20 [ 92.716912][ T9631] __fput+0xaa/0x250 [ 92.716920][ T9631] task_work_run+0x68/0xb0 [ 92.783328][ T9631] exit_to_user_mode_prepare+0x219/0x220 [ 92.788928][ T9631] syscall_exit_to_user_mode+0x7e/0x2e0 [ 92.794439][ T9631] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 92.800295][ T9631] RIP: 0033:0x45cba9 [ 92.804157][ T9631] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 92.823727][ T9631] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 92.832103][ T9631] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 92.840042][ T9631] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 92.847984][ T9631] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 92.855924][ T9631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 92.863861][ T9631] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 92.871863][ T9647] CPU: 0 PID: 9647 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 92.880433][ T9647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.890470][ T9647] Call Trace: [ 92.893735][ T9647] dump_stack+0xa3/0xcc [ 92.897862][ T9647] should_fail.cold.6+0x32/0x3a [ 92.902682][ T9647] should_failslab+0x5/0xf [ 92.907066][ T9647] kmem_cache_alloc_node+0x57/0xbf0 [ 92.912232][ T9647] ? __lock_acquire+0x4fe/0x1660 [ 92.917140][ T9647] __alloc_skb+0x52/0x1d0 [ 92.921447][ T9647] tipc_buf_acquire+0x1c/0x50 [ 92.926098][ T9647] tipc_msg_reverse+0x96/0x280 [ 92.930542][ T9650] FAULT_INJECTION: forcing a failure. [ 92.930542][ T9650] name failslab, interval 1, probability 0, space 0, times 0 [ 92.930834][ T9647] tipc_sk_respond+0xbe/0x2d0 [ 92.948027][ T9647] __tipc_shutdown+0x2dd/0x380 [ 92.952758][ T9647] ? do_wait_intr_irq+0xb0/0xb0 [ 92.957583][ T9647] tipc_release+0x5f/0x890 [ 92.961980][ T9647] __sock_release+0x32/0xa0 [ 92.966450][ T9647] sock_close+0xf/0x20 [ 92.970488][ T9647] __fput+0xaa/0x250 [ 92.974355][ T9647] task_work_run+0x68/0xb0 [ 92.978757][ T9647] exit_to_user_mode_prepare+0x219/0x220 [ 92.984364][ T9647] syscall_exit_to_user_mode+0x7e/0x2e0 [ 92.989883][ T9647] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 92.995750][ T9647] RIP: 0033:0x45cba9 [ 92.999638][ T9647] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.019208][ T9647] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.027585][ T9647] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.035524][ T9647] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.043470][ T9647] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 93.051409][ T9647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 93.059351][ T9647] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 93.067301][ T9650] CPU: 1 PID: 9650 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 93.075868][ T9650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.085905][ T9650] Call Trace: [ 93.089213][ T9650] dump_stack+0xa3/0xcc [ 93.093344][ T9650] should_fail.cold.6+0x32/0x3a [ 93.098165][ T9650] should_failslab+0x5/0xf [ 93.102559][ T9650] kmem_cache_alloc_node+0x57/0xbf0 [ 93.107748][ T9650] ? __lock_acquire+0x4fe/0x1660 [ 93.112669][ T9650] __alloc_skb+0x52/0x1d0 [ 93.116969][ T9650] tipc_buf_acquire+0x1c/0x50 [ 93.121615][ T9650] tipc_msg_reverse+0x96/0x280 [ 93.126352][ T9650] tipc_sk_respond+0xbe/0x2d0 [ 93.131006][ T9650] __tipc_shutdown+0x2dd/0x380 [ 93.135741][ T9650] ? do_wait_intr_irq+0xb0/0xb0 [ 93.140561][ T9650] tipc_release+0x5f/0x890 [ 93.144967][ T9650] __sock_release+0x32/0xa0 [ 93.149455][ T9650] sock_close+0xf/0x20 [ 93.153490][ T9650] __fput+0xaa/0x250 [ 93.157357][ T9650] task_work_run+0x68/0xb0 [ 93.161751][ T9650] exit_to_user_mode_prepare+0x219/0x220 [ 93.167351][ T9650] syscall_exit_to_user_mode+0x7e/0x2e0 [ 93.172862][ T9650] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 93.178718][ T9650] RIP: 0033:0x45cba9 [ 93.182579][ T9650] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.202149][ T9650] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.210531][ T9650] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.218471][ T9650] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.226414][ T9650] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 93.234360][ T9650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 93.242299][ T9650] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 93.250250][ T9639] CPU: 0 PID: 9639 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 93.258816][ T9639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.268842][ T9639] Call Trace: [ 93.272126][ T9639] dump_stack+0xa3/0xcc [ 93.276253][ T9639] should_fail.cold.6+0x32/0x3a [ 93.281070][ T9639] should_failslab+0x5/0xf [ 93.285457][ T9639] kmem_cache_alloc_node+0x57/0xbf0 [ 93.290629][ T9639] ? __lock_acquire+0x4fe/0x1660 [ 93.295543][ T9639] __alloc_skb+0x52/0x1d0 [ 93.299845][ T9639] tipc_buf_acquire+0x1c/0x50 [ 93.304488][ T9639] tipc_msg_reverse+0x96/0x280 [ 93.309224][ T9639] tipc_sk_respond+0xbe/0x2d0 2020/10/09 14:52:29 executed programs: 279 [ 93.313871][ T9639] __tipc_shutdown+0x2dd/0x380 [ 93.318605][ T9639] ? do_wait_intr_irq+0xb0/0xb0 [ 93.323426][ T9639] tipc_release+0x5f/0x890 [ 93.327832][ T9639] __sock_release+0x32/0xa0 [ 93.332302][ T9639] sock_close+0xf/0x20 [ 93.336344][ T9639] __fput+0xaa/0x250 [ 93.340297][ T9639] task_work_run+0x68/0xb0 [ 93.344687][ T9639] exit_to_user_mode_prepare+0x219/0x220 [ 93.350295][ T9639] syscall_exit_to_user_mode+0x7e/0x2e0 [ 93.355823][ T9639] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 93.361696][ T9639] RIP: 0033:0x45cba9 [ 93.365572][ T9639] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.385146][ T9639] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.393530][ T9639] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.401475][ T9639] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.409416][ T9639] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 93.417366][ T9639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 93.425415][ T9639] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 93.433368][ T9640] CPU: 1 PID: 9640 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 93.441936][ T9640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.451972][ T9640] Call Trace: [ 93.455245][ T9640] dump_stack+0xa3/0xcc [ 93.459386][ T9640] should_fail.cold.6+0x32/0x3a [ 93.464219][ T9640] should_failslab+0x5/0xf [ 93.468616][ T9640] kmem_cache_alloc_node+0x57/0xbf0 [ 93.473798][ T9640] ? __lock_acquire+0x4fe/0x1660 [ 93.478720][ T9640] __alloc_skb+0x52/0x1d0 [ 93.483037][ T9640] tipc_buf_acquire+0x1c/0x50 [ 93.487697][ T9640] tipc_msg_reverse+0x96/0x280 [ 93.492448][ T9640] tipc_sk_respond+0xbe/0x2d0 [ 93.495166][ T9660] FAULT_INJECTION: forcing a failure. [ 93.495166][ T9660] name failslab, interval 1, probability 0, space 0, times 0 [ 93.497103][ T9640] __tipc_shutdown+0x2dd/0x380 [ 93.497110][ T9640] ? do_wait_intr_irq+0xb0/0xb0 [ 93.497117][ T9640] tipc_release+0x5f/0x890 [ 93.497127][ T9640] __sock_release+0x32/0xa0 [ 93.497132][ T9640] sock_close+0xf/0x20 [ 93.532117][ T9640] __fput+0xaa/0x250 [ 93.535984][ T9640] task_work_run+0x68/0xb0 [ 93.540374][ T9640] exit_to_user_mode_prepare+0x219/0x220 [ 93.545980][ T9640] syscall_exit_to_user_mode+0x7e/0x2e0 [ 93.551495][ T9640] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 93.557353][ T9640] RIP: 0033:0x45cba9 [ 93.561212][ T9640] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.580783][ T9640] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.589160][ T9640] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.597118][ T9640] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.605071][ T9640] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 93.613020][ T9640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 93.620957][ T9640] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 93.628919][ T9660] CPU: 0 PID: 9660 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 93.637504][ T9660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.647541][ T9660] Call Trace: [ 93.650816][ T9660] dump_stack+0xa3/0xcc [ 93.654954][ T9660] should_fail.cold.6+0x32/0x3a [ 93.659785][ T9660] should_failslab+0x5/0xf [ 93.664191][ T9660] kmem_cache_alloc_node+0x57/0xbf0 [ 93.669364][ T9660] ? __lock_acquire+0x4fe/0x1660 [ 93.674329][ T9660] __alloc_skb+0x52/0x1d0 [ 93.678628][ T9660] tipc_buf_acquire+0x1c/0x50 [ 93.683271][ T9660] tipc_msg_reverse+0x96/0x280 [ 93.687442][ T9668] FAULT_INJECTION: forcing a failure. [ 93.687442][ T9668] name failslab, interval 1, probability 0, space 0, times 0 [ 93.688010][ T9660] tipc_sk_respond+0xbe/0x2d0 [ 93.705218][ T9660] __tipc_shutdown+0x2dd/0x380 [ 93.709956][ T9660] ? do_wait_intr_irq+0xb0/0xb0 [ 93.714786][ T9660] tipc_release+0x5f/0x890 [ 93.719183][ T9660] __sock_release+0x32/0xa0 [ 93.723666][ T9660] sock_close+0xf/0x20 [ 93.727718][ T9660] __fput+0xaa/0x250 [ 93.731589][ T9660] task_work_run+0x68/0xb0 [ 93.735980][ T9660] exit_to_user_mode_prepare+0x219/0x220 [ 93.741582][ T9660] syscall_exit_to_user_mode+0x7e/0x2e0 [ 93.747097][ T9660] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 93.752955][ T9660] RIP: 0033:0x45cba9 [ 93.756820][ T9660] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.761200][ T9670] FAULT_INJECTION: forcing a failure. [ 93.761200][ T9670] name failslab, interval 1, probability 0, space 0, times 0 [ 93.776393][ T9660] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.776397][ T9660] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.776399][ T9660] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.776401][ T9660] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 93.776403][ T9660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 93.776405][ T9660] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 93.783782][ T9668] CPU: 0 PID: 9668 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 93.845652][ T9668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.855699][ T9668] Call Trace: [ 93.858959][ T9668] dump_stack+0xa3/0xcc [ 93.863085][ T9668] should_fail.cold.6+0x32/0x3a [ 93.867906][ T9668] should_failslab+0x5/0xf [ 93.872286][ T9668] kmem_cache_alloc_node+0x57/0xbf0 [ 93.877446][ T9668] ? __lock_acquire+0x4fe/0x1660 [ 93.882353][ T9668] __alloc_skb+0x52/0x1d0 [ 93.886651][ T9668] tipc_buf_acquire+0x1c/0x50 [ 93.891295][ T9668] tipc_msg_reverse+0x96/0x280 [ 93.896028][ T9668] tipc_sk_respond+0xbe/0x2d0 [ 93.900689][ T9668] __tipc_shutdown+0x2dd/0x380 [ 93.905429][ T9668] ? do_wait_intr_irq+0xb0/0xb0 [ 93.910252][ T9668] tipc_release+0x5f/0x890 [ 93.914639][ T9668] __sock_release+0x32/0xa0 [ 93.919108][ T9668] sock_close+0xf/0x20 [ 93.923143][ T9668] __fput+0xaa/0x250 [ 93.927014][ T9668] task_work_run+0x68/0xb0 [ 93.931407][ T9668] exit_to_user_mode_prepare+0x219/0x220 [ 93.937006][ T9668] syscall_exit_to_user_mode+0x7e/0x2e0 [ 93.942516][ T9668] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 93.948372][ T9668] RIP: 0033:0x45cba9 [ 93.952234][ T9668] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 93.971804][ T9668] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 93.980185][ T9668] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 93.988131][ T9668] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 93.996070][ T9668] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 94.004015][ T9668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 94.011954][ T9668] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 94.038508][ T9670] CPU: 0 PID: 9670 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 94.047098][ T9670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.057136][ T9670] Call Trace: [ 94.060407][ T9670] dump_stack+0xa3/0xcc [ 94.064546][ T9670] should_fail.cold.6+0x32/0x3a [ 94.069378][ T9670] should_failslab+0x5/0xf [ 94.073776][ T9670] kmem_cache_alloc_node+0x57/0xbf0 [ 94.078951][ T9670] ? __lock_acquire+0x4fe/0x1660 [ 94.083866][ T9670] __alloc_skb+0x52/0x1d0 [ 94.088174][ T9670] tipc_buf_acquire+0x1c/0x50 [ 94.092833][ T9670] tipc_msg_reverse+0x96/0x280 [ 94.097585][ T9670] tipc_sk_respond+0xbe/0x2d0 [ 94.102243][ T9670] __tipc_shutdown+0x2dd/0x380 [ 94.106979][ T9670] ? do_wait_intr_irq+0xb0/0xb0 [ 94.111817][ T9670] tipc_release+0x5f/0x890 [ 94.116210][ T9670] __sock_release+0x32/0xa0 [ 94.116610][ T9686] FAULT_INJECTION: forcing a failure. [ 94.116610][ T9686] name failslab, interval 1, probability 0, space 0, times 0 [ 94.120687][ T9670] sock_close+0xf/0x20 [ 94.120690][ T9670] __fput+0xaa/0x250 [ 94.120700][ T9670] task_work_run+0x68/0xb0 [ 94.120708][ T9670] exit_to_user_mode_prepare+0x219/0x220 [ 94.120716][ T9670] syscall_exit_to_user_mode+0x7e/0x2e0 [ 94.120721][ T9670] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 94.120725][ T9670] RIP: 0033:0x45cba9 [ 94.120729][ T9670] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.120731][ T9670] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.120734][ T9670] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.120736][ T9670] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 94.120738][ T9670] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 94.120740][ T9670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 94.120742][ T9670] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 94.131448][ T9687] FAULT_INJECTION: forcing a failure. [ 94.131448][ T9687] name failslab, interval 1, probability 0, space 0, times 0 [ 94.135598][ T9688] FAULT_INJECTION: forcing a failure. [ 94.135598][ T9688] name failslab, interval 1, probability 0, space 0, times 0 [ 94.137559][ T9687] CPU: 0 PID: 9687 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 94.267749][ T9687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.277773][ T9687] Call Trace: [ 94.281034][ T9687] dump_stack+0xa3/0xcc [ 94.285161][ T9687] should_fail.cold.6+0x32/0x3a [ 94.289980][ T9687] should_failslab+0x5/0xf [ 94.294363][ T9687] kmem_cache_alloc_node+0x57/0xbf0 [ 94.299526][ T9687] ? __lock_acquire+0x4fe/0x1660 [ 94.304448][ T9687] __alloc_skb+0x52/0x1d0 [ 94.308744][ T9687] tipc_buf_acquire+0x1c/0x50 [ 94.313386][ T9687] tipc_msg_reverse+0x96/0x280 [ 94.318117][ T9687] tipc_sk_respond+0xbe/0x2d0 [ 94.322776][ T9687] __tipc_shutdown+0x2dd/0x380 [ 94.327507][ T9687] ? do_wait_intr_irq+0xb0/0xb0 [ 94.332323][ T9687] tipc_release+0x5f/0x890 [ 94.336712][ T9687] __sock_release+0x32/0xa0 [ 94.341182][ T9687] sock_close+0xf/0x20 [ 94.345216][ T9687] __fput+0xaa/0x250 [ 94.349098][ T9687] task_work_run+0x68/0xb0 [ 94.353484][ T9687] exit_to_user_mode_prepare+0x219/0x220 [ 94.359085][ T9687] syscall_exit_to_user_mode+0x7e/0x2e0 [ 94.364595][ T9687] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 94.370452][ T9687] RIP: 0033:0x45cba9 [ 94.374313][ T9687] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.393883][ T9687] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.402272][ T9687] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.410228][ T9687] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 94.418253][ T9687] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 94.426191][ T9687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 94.434131][ T9687] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 94.442078][ T9686] CPU: 1 PID: 9686 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 94.450644][ T9686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.460680][ T9686] Call Trace: [ 94.463951][ T9686] dump_stack+0xa3/0xcc [ 94.468116][ T9686] should_fail.cold.6+0x32/0x3a [ 94.472932][ T9686] should_failslab+0x5/0xf [ 94.477319][ T9686] kmem_cache_alloc_node+0x57/0xbf0 [ 94.482482][ T9686] ? __lock_acquire+0x4fe/0x1660 [ 94.487395][ T9686] __alloc_skb+0x52/0x1d0 [ 94.491700][ T9686] tipc_buf_acquire+0x1c/0x50 [ 94.496350][ T9686] tipc_msg_reverse+0x96/0x280 [ 94.501087][ T9686] tipc_sk_respond+0xbe/0x2d0 [ 94.505738][ T9686] __tipc_shutdown+0x2dd/0x380 [ 94.510472][ T9686] ? do_wait_intr_irq+0xb0/0xb0 [ 94.515289][ T9686] tipc_release+0x5f/0x890 [ 94.519674][ T9686] __sock_release+0x32/0xa0 [ 94.524145][ T9686] sock_close+0xf/0x20 [ 94.528186][ T9686] __fput+0xaa/0x250 [ 94.532058][ T9686] task_work_run+0x68/0xb0 [ 94.536448][ T9686] exit_to_user_mode_prepare+0x219/0x220 [ 94.542050][ T9686] syscall_exit_to_user_mode+0x7e/0x2e0 [ 94.547568][ T9686] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 94.553428][ T9686] RIP: 0033:0x45cba9 [ 94.557294][ T9686] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.576875][ T9686] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.585257][ T9686] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.593197][ T9686] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 94.601141][ T9686] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 94.609085][ T9686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 94.617027][ T9686] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 94.624979][ T9688] CPU: 0 PID: 9688 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 94.633550][ T9688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.643602][ T9688] Call Trace: [ 94.646884][ T9688] dump_stack+0xa3/0xcc [ 94.651021][ T9688] should_fail.cold.6+0x32/0x3a [ 94.655847][ T9688] should_failslab+0x5/0xf [ 94.660236][ T9688] kmem_cache_alloc_node+0x57/0xbf0 [ 94.665413][ T9688] __alloc_skb+0x52/0x1d0 [ 94.669709][ T9688] tipc_buf_acquire+0x1c/0x50 [ 94.674352][ T9688] tipc_msg_reverse+0x96/0x280 [ 94.679189][ T9688] tipc_sk_respond+0xbe/0x2d0 [ 94.683831][ T9688] __tipc_shutdown+0x2dd/0x380 [ 94.688558][ T9688] ? do_wait_intr_irq+0xb0/0xb0 [ 94.693373][ T9688] tipc_release+0x5f/0x890 [ 94.697783][ T9688] __sock_release+0x32/0xa0 [ 94.700226][ T9693] FAULT_INJECTION: forcing a failure. [ 94.700226][ T9693] name failslab, interval 1, probability 0, space 0, times 0 [ 94.702264][ T9688] sock_close+0xf/0x20 [ 94.702269][ T9688] __fput+0xaa/0x250 [ 94.702277][ T9688] task_work_run+0x68/0xb0 [ 94.702286][ T9688] exit_to_user_mode_prepare+0x219/0x220 [ 94.702292][ T9688] syscall_exit_to_user_mode+0x7e/0x2e0 [ 94.702298][ T9688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 94.702302][ T9688] RIP: 0033:0x45cba9 [ 94.702306][ T9688] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.702308][ T9688] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.702311][ T9688] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.702313][ T9688] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 94.702315][ T9688] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 94.702317][ T9688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 94.702322][ T9688] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 94.808412][ T9702] FAULT_INJECTION: forcing a failure. [ 94.808412][ T9702] name failslab, interval 1, probability 0, space 0, times 0 [ 94.817010][ T9693] CPU: 1 PID: 9693 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 94.837352][ T9693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.847383][ T9693] Call Trace: [ 94.850647][ T9693] dump_stack+0xa3/0xcc [ 94.854776][ T9693] should_fail.cold.6+0x32/0x3a [ 94.859598][ T9693] should_failslab+0x5/0xf [ 94.863978][ T9693] kmem_cache_alloc_node+0x57/0xbf0 [ 94.869147][ T9693] ? __lock_acquire+0x4fe/0x1660 [ 94.874058][ T9693] __alloc_skb+0x52/0x1d0 [ 94.878353][ T9693] tipc_buf_acquire+0x1c/0x50 [ 94.882997][ T9693] tipc_msg_reverse+0x96/0x280 [ 94.886441][ T9707] FAULT_INJECTION: forcing a failure. [ 94.886441][ T9707] name failslab, interval 1, probability 0, space 0, times 0 [ 94.887734][ T9693] tipc_sk_respond+0xbe/0x2d0 [ 94.887740][ T9693] __tipc_shutdown+0x2dd/0x380 [ 94.887747][ T9693] ? do_wait_intr_irq+0xb0/0xb0 [ 94.887754][ T9693] tipc_release+0x5f/0x890 [ 94.887765][ T9693] __sock_release+0x32/0xa0 [ 94.887770][ T9693] sock_close+0xf/0x20 [ 94.887774][ T9693] __fput+0xaa/0x250 [ 94.887781][ T9693] task_work_run+0x68/0xb0 [ 94.887789][ T9693] exit_to_user_mode_prepare+0x219/0x220 [ 94.941355][ T9693] syscall_exit_to_user_mode+0x7e/0x2e0 [ 94.946870][ T9693] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 94.952732][ T9693] RIP: 0033:0x45cba9 [ 94.956604][ T9693] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 94.976182][ T9693] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 94.984559][ T9693] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 94.992514][ T9693] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.000559][ T9693] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.008506][ T9693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.016447][ T9693] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 95.024397][ T9702] CPU: 0 PID: 9702 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 95.032975][ T9702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.043020][ T9702] Call Trace: [ 95.046293][ T9702] dump_stack+0xa3/0xcc [ 95.050423][ T9702] should_fail.cold.6+0x32/0x3a [ 95.055238][ T9702] should_failslab+0x5/0xf [ 95.059618][ T9702] kmem_cache_alloc_node+0x57/0xbf0 [ 95.064786][ T9702] ? __lock_acquire+0x4fe/0x1660 [ 95.069691][ T9702] __alloc_skb+0x52/0x1d0 [ 95.073988][ T9702] tipc_buf_acquire+0x1c/0x50 [ 95.078630][ T9702] tipc_msg_reverse+0x96/0x280 [ 95.083362][ T9702] tipc_sk_respond+0xbe/0x2d0 [ 95.088004][ T9702] __tipc_shutdown+0x2dd/0x380 [ 95.092733][ T9702] ? do_wait_intr_irq+0xb0/0xb0 [ 95.097566][ T9702] tipc_release+0x5f/0x890 [ 95.101961][ T9702] __sock_release+0x32/0xa0 [ 95.106429][ T9702] sock_close+0xf/0x20 [ 95.110462][ T9702] __fput+0xaa/0x250 [ 95.114325][ T9702] task_work_run+0x68/0xb0 [ 95.118707][ T9702] exit_to_user_mode_prepare+0x219/0x220 [ 95.124303][ T9702] syscall_exit_to_user_mode+0x7e/0x2e0 [ 95.129816][ T9702] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 95.134394][ T9710] FAULT_INJECTION: forcing a failure. [ 95.134394][ T9710] name failslab, interval 1, probability 0, space 0, times 0 [ 95.135696][ T9702] RIP: 0033:0x45cba9 [ 95.152104][ T9702] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.171673][ T9702] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.180051][ T9702] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.187989][ T9702] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.195927][ T9702] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.203864][ T9702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.211803][ T9702] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 95.219753][ T9710] CPU: 1 PID: 9710 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 95.228317][ T9710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.238340][ T9710] Call Trace: [ 95.241604][ T9710] dump_stack+0xa3/0xcc [ 95.245724][ T9710] should_fail.cold.6+0x32/0x3a [ 95.250539][ T9710] should_failslab+0x5/0xf [ 95.254921][ T9710] kmem_cache_alloc_node+0x57/0xbf0 [ 95.260087][ T9710] ? __lock_acquire+0x4fe/0x1660 [ 95.265126][ T9710] __alloc_skb+0x52/0x1d0 [ 95.269424][ T9710] tipc_buf_acquire+0x1c/0x50 [ 95.274067][ T9710] tipc_msg_reverse+0x96/0x280 [ 95.278796][ T9710] tipc_sk_respond+0xbe/0x2d0 [ 95.283437][ T9710] __tipc_shutdown+0x2dd/0x380 [ 95.288187][ T9710] ? do_wait_intr_irq+0xb0/0xb0 [ 95.293028][ T9710] tipc_release+0x5f/0x890 [ 95.297426][ T9710] __sock_release+0x32/0xa0 [ 95.301896][ T9710] sock_close+0xf/0x20 [ 95.305930][ T9710] __fput+0xaa/0x250 [ 95.309791][ T9710] task_work_run+0x68/0xb0 [ 95.314172][ T9710] exit_to_user_mode_prepare+0x219/0x220 [ 95.319770][ T9710] syscall_exit_to_user_mode+0x7e/0x2e0 [ 95.325342][ T9710] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 95.331306][ T9710] RIP: 0033:0x45cba9 [ 95.335170][ T9710] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.354759][ T9710] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.363138][ T9710] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.371080][ T9710] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.379023][ T9710] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 95.386963][ T9710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.394900][ T9710] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 95.402852][ T9707] CPU: 0 PID: 9707 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 95.411417][ T9707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.421451][ T9707] Call Trace: [ 95.424722][ T9707] dump_stack+0xa3/0xcc [ 95.428994][ T9707] should_fail.cold.6+0x32/0x3a [ 95.433823][ T9707] should_failslab+0x5/0xf [ 95.438223][ T9707] kmem_cache_alloc_node+0x57/0xbf0 [ 95.443401][ T9707] ? __lock_acquire+0x4fe/0x1660 [ 95.448324][ T9707] __alloc_skb+0x52/0x1d0 [ 95.452640][ T9707] tipc_buf_acquire+0x1c/0x50 [ 95.457298][ T9707] tipc_msg_reverse+0x96/0x280 [ 95.462060][ T9707] tipc_sk_respond+0xbe/0x2d0 [ 95.466717][ T9707] __tipc_shutdown+0x2dd/0x380 [ 95.471460][ T9707] ? do_wait_intr_irq+0xb0/0xb0 [ 95.476281][ T9707] tipc_release+0x5f/0x890 [ 95.480718][ T9707] __sock_release+0x32/0xa0 [ 95.485193][ T9707] sock_close+0xf/0x20 [ 95.489300][ T9707] __fput+0xaa/0x250 [ 95.493164][ T9707] task_work_run+0x68/0xb0 [ 95.497601][ T9707] exit_to_user_mode_prepare+0x219/0x220 [ 95.502745][ T9719] FAULT_INJECTION: forcing a failure. [ 95.502745][ T9719] name failslab, interval 1, probability 0, space 0, times 0 [ 95.503201][ T9707] syscall_exit_to_user_mode+0x7e/0x2e0 [ 95.521276][ T9707] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 95.527135][ T9707] RIP: 0033:0x45cba9 [ 95.530998][ T9707] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.550588][ T9707] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.558961][ T9707] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.566899][ T9707] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.570013][ T9721] FAULT_INJECTION: forcing a failure. [ 95.570013][ T9721] name failslab, interval 1, probability 0, space 0, times 0 [ 95.574840][ T9707] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 95.574842][ T9707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.574844][ T9707] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 95.596131][ T9719] CPU: 0 PID: 9719 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 95.620043][ T9719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.630077][ T9719] Call Trace: [ 95.633339][ T9719] dump_stack+0xa3/0xcc [ 95.637462][ T9719] should_fail.cold.6+0x32/0x3a [ 95.642279][ T9719] should_failslab+0x5/0xf [ 95.646664][ T9719] kmem_cache_alloc_node+0x57/0xbf0 [ 95.651833][ T9719] ? __lock_acquire+0x4fe/0x1660 [ 95.656744][ T9719] __alloc_skb+0x52/0x1d0 [ 95.661048][ T9719] tipc_buf_acquire+0x1c/0x50 [ 95.665695][ T9719] tipc_msg_reverse+0x96/0x280 [ 95.670432][ T9719] tipc_sk_respond+0xbe/0x2d0 [ 95.675079][ T9719] __tipc_shutdown+0x2dd/0x380 [ 95.679810][ T9719] ? do_wait_intr_irq+0xb0/0xb0 [ 95.684632][ T9719] tipc_release+0x5f/0x890 [ 95.689022][ T9719] __sock_release+0x32/0xa0 [ 95.693491][ T9719] sock_close+0xf/0x20 [ 95.697526][ T9719] __fput+0xaa/0x250 [ 95.701394][ T9719] task_work_run+0x68/0xb0 [ 95.705780][ T9719] exit_to_user_mode_prepare+0x219/0x220 [ 95.711383][ T9719] syscall_exit_to_user_mode+0x7e/0x2e0 [ 95.716893][ T9719] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 95.722759][ T9719] RIP: 0033:0x45cba9 [ 95.726628][ T9719] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.746213][ T9719] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.754599][ T9719] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.762648][ T9719] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.770591][ T9719] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 95.778529][ T9719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.786474][ T9719] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 95.794434][ T9721] CPU: 1 PID: 9721 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 95.803003][ T9721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.813041][ T9721] Call Trace: [ 95.816299][ T9721] dump_stack+0xa3/0xcc [ 95.820424][ T9721] should_fail.cold.6+0x32/0x3a [ 95.825247][ T9721] should_failslab+0x5/0xf [ 95.829629][ T9721] kmem_cache_alloc_node+0x57/0xbf0 [ 95.834800][ T9721] ? __lock_acquire+0x4fe/0x1660 [ 95.839705][ T9721] __alloc_skb+0x52/0x1d0 [ 95.844008][ T9721] tipc_buf_acquire+0x1c/0x50 [ 95.848656][ T9721] tipc_msg_reverse+0x96/0x280 [ 95.851733][ T9730] FAULT_INJECTION: forcing a failure. [ 95.851733][ T9730] name failslab, interval 1, probability 0, space 0, times 0 [ 95.853392][ T9721] tipc_sk_respond+0xbe/0x2d0 [ 95.853399][ T9721] __tipc_shutdown+0x2dd/0x380 [ 95.853406][ T9721] ? do_wait_intr_irq+0xb0/0xb0 [ 95.853413][ T9721] tipc_release+0x5f/0x890 [ 95.853424][ T9721] __sock_release+0x32/0xa0 [ 95.853428][ T9721] sock_close+0xf/0x20 [ 95.853432][ T9721] __fput+0xaa/0x250 [ 95.853439][ T9721] task_work_run+0x68/0xb0 [ 95.853447][ T9721] exit_to_user_mode_prepare+0x219/0x220 [ 95.906897][ T9721] syscall_exit_to_user_mode+0x7e/0x2e0 [ 95.912427][ T9721] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 95.918301][ T9721] RIP: 0033:0x45cba9 [ 95.922259][ T9721] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 95.941833][ T9721] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 95.950209][ T9721] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 95.958148][ T9721] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 95.966087][ T9721] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 95.974029][ T9721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 95.981972][ T9721] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 95.989932][ T9730] CPU: 0 PID: 9730 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 95.998500][ T9730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.008536][ T9730] Call Trace: [ 96.011809][ T9730] dump_stack+0xa3/0xcc [ 96.015949][ T9730] should_fail.cold.6+0x32/0x3a [ 96.020777][ T9730] should_failslab+0x5/0xf [ 96.025172][ T9730] kmem_cache_alloc_node+0x57/0xbf0 [ 96.030348][ T9730] ? __lock_acquire+0x4fe/0x1660 [ 96.035271][ T9730] __alloc_skb+0x52/0x1d0 [ 96.039585][ T9730] tipc_buf_acquire+0x1c/0x50 [ 96.044241][ T9730] tipc_msg_reverse+0x96/0x280 [ 96.048985][ T9730] tipc_sk_respond+0xbe/0x2d0 [ 96.053632][ T9730] __tipc_shutdown+0x2dd/0x380 [ 96.058365][ T9730] ? do_wait_intr_irq+0xb0/0xb0 [ 96.063179][ T9730] tipc_release+0x5f/0x890 [ 96.067572][ T9730] __sock_release+0x32/0xa0 [ 96.072045][ T9730] sock_close+0xf/0x20 [ 96.074988][ T9737] FAULT_INJECTION: forcing a failure. [ 96.074988][ T9737] name failslab, interval 1, probability 0, space 0, times 0 [ 96.076079][ T9730] __fput+0xaa/0x250 [ 96.076087][ T9730] task_work_run+0x68/0xb0 [ 96.076095][ T9730] exit_to_user_mode_prepare+0x219/0x220 [ 96.102488][ T9730] syscall_exit_to_user_mode+0x7e/0x2e0 [ 96.108007][ T9730] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 96.113870][ T9730] RIP: 0033:0x45cba9 [ 96.117732][ T9730] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.137303][ T9730] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.145682][ T9730] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.153626][ T9730] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 96.161567][ T9730] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 96.169524][ T9730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 96.177467][ T9730] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 96.196988][ T9737] CPU: 1 PID: 9737 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 96.205568][ T9737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.215599][ T9737] Call Trace: [ 96.218858][ T9737] dump_stack+0xa3/0xcc [ 96.222984][ T9737] should_fail.cold.6+0x32/0x3a [ 96.227812][ T9737] should_failslab+0x5/0xf [ 96.232196][ T9737] kmem_cache_alloc_node+0x57/0xbf0 [ 96.237382][ T9737] ? __lock_acquire+0x4fe/0x1660 [ 96.242297][ T9737] __alloc_skb+0x52/0x1d0 [ 96.246609][ T9737] tipc_buf_acquire+0x1c/0x50 [ 96.251270][ T9737] tipc_msg_reverse+0x96/0x280 [ 96.256017][ T9737] tipc_sk_respond+0xbe/0x2d0 [ 96.260677][ T9737] __tipc_shutdown+0x2dd/0x380 [ 96.262027][ T9744] FAULT_INJECTION: forcing a failure. [ 96.262027][ T9744] name failslab, interval 1, probability 0, space 0, times 0 [ 96.265417][ T9737] ? do_wait_intr_irq+0xb0/0xb0 [ 96.265424][ T9737] tipc_release+0x5f/0x890 [ 96.265436][ T9737] __sock_release+0x32/0xa0 [ 96.265441][ T9737] sock_close+0xf/0x20 [ 96.265445][ T9737] __fput+0xaa/0x250 [ 96.265452][ T9737] task_work_run+0x68/0xb0 [ 96.265461][ T9737] exit_to_user_mode_prepare+0x219/0x220 [ 96.265468][ T9737] syscall_exit_to_user_mode+0x7e/0x2e0 [ 96.265474][ T9737] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 96.320985][ T9737] RIP: 0033:0x45cba9 [ 96.324846][ T9737] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.344421][ T9737] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.352802][ T9737] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.360742][ T9737] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 96.368702][ T9737] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 96.376655][ T9737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 96.384594][ T9737] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 96.396646][ T9744] CPU: 1 PID: 9744 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 96.405229][ T9744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.415270][ T9744] Call Trace: [ 96.418543][ T9744] dump_stack+0xa3/0xcc [ 96.422682][ T9744] should_fail.cold.6+0x32/0x3a [ 96.427512][ T9744] should_failslab+0x5/0xf [ 96.431910][ T9744] kmem_cache_alloc_node+0x57/0xbf0 [ 96.437086][ T9744] ? __lock_acquire+0x4fe/0x1660 [ 96.442006][ T9744] __alloc_skb+0x52/0x1d0 [ 96.446319][ T9744] tipc_buf_acquire+0x1c/0x50 [ 96.450980][ T9744] tipc_msg_reverse+0x96/0x280 [ 96.455732][ T9744] tipc_sk_respond+0xbe/0x2d0 [ 96.460392][ T9744] __tipc_shutdown+0x2dd/0x380 [ 96.465138][ T9744] ? do_wait_intr_irq+0xb0/0xb0 [ 96.469972][ T9744] tipc_release+0x5f/0x890 [ 96.474375][ T9744] __sock_release+0x32/0xa0 [ 96.478860][ T9744] sock_close+0xf/0x20 [ 96.482910][ T9744] __fput+0xaa/0x250 [ 96.486787][ T9744] task_work_run+0x68/0xb0 [ 96.491185][ T9744] exit_to_user_mode_prepare+0x219/0x220 [ 96.496799][ T9744] syscall_exit_to_user_mode+0x7e/0x2e0 [ 96.502325][ T9744] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 96.508194][ T9744] RIP: 0033:0x45cba9 [ 96.512178][ T9744] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.512775][ T9761] FAULT_INJECTION: forcing a failure. [ 96.512775][ T9761] name failslab, interval 1, probability 0, space 0, times 0 [ 96.531763][ T9744] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.531768][ T9744] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.531769][ T9744] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 96.531771][ T9744] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 96.531773][ T9744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 96.531774][ T9744] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 96.543274][ T9765] FAULT_INJECTION: forcing a failure. [ 96.543274][ T9765] name failslab, interval 1, probability 0, space 0, times 0 [ 96.548913][ T9766] FAULT_INJECTION: forcing a failure. [ 96.548913][ T9766] name failslab, interval 1, probability 0, space 0, times 0 [ 96.553158][ T9765] CPU: 1 PID: 9765 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 96.616584][ T9768] FAULT_INJECTION: forcing a failure. [ 96.616584][ T9768] name failslab, interval 1, probability 0, space 0, times 0 [ 96.617821][ T9765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.617823][ T9765] Call Trace: [ 96.617834][ T9765] dump_stack+0xa3/0xcc [ 96.617840][ T9765] should_fail.cold.6+0x32/0x3a [ 96.617846][ T9765] should_failslab+0x5/0xf [ 96.665526][ T9765] kmem_cache_alloc_node+0x57/0xbf0 [ 96.670691][ T9765] ? __lock_acquire+0x4fe/0x1660 [ 96.675598][ T9765] __alloc_skb+0x52/0x1d0 [ 96.679895][ T9765] tipc_buf_acquire+0x1c/0x50 [ 96.684537][ T9765] tipc_msg_reverse+0x96/0x280 [ 96.689271][ T9765] tipc_sk_respond+0xbe/0x2d0 [ 96.693937][ T9765] __tipc_shutdown+0x2dd/0x380 [ 96.698666][ T9765] ? do_wait_intr_irq+0xb0/0xb0 [ 96.703502][ T9765] tipc_release+0x5f/0x890 [ 96.707901][ T9765] __sock_release+0x32/0xa0 [ 96.712382][ T9765] sock_close+0xf/0x20 [ 96.716422][ T9765] __fput+0xaa/0x250 [ 96.720291][ T9765] task_work_run+0x68/0xb0 [ 96.724677][ T9765] exit_to_user_mode_prepare+0x219/0x220 [ 96.730279][ T9765] syscall_exit_to_user_mode+0x7e/0x2e0 [ 96.735790][ T9765] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 96.741653][ T9765] RIP: 0033:0x45cba9 [ 96.745518][ T9765] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.765176][ T9765] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.773548][ T9765] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.781484][ T9765] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 96.789426][ T9765] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 96.797363][ T9765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 96.805414][ T9765] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 96.813363][ T9766] CPU: 0 PID: 9766 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 96.821928][ T9766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.831962][ T9766] Call Trace: [ 96.835231][ T9766] dump_stack+0xa3/0xcc [ 96.839361][ T9766] should_fail.cold.6+0x32/0x3a [ 96.844181][ T9766] should_failslab+0x5/0xf [ 96.848565][ T9766] kmem_cache_alloc_node+0x57/0xbf0 [ 96.853729][ T9766] ? __lock_acquire+0x4fe/0x1660 [ 96.858642][ T9766] __alloc_skb+0x52/0x1d0 [ 96.862948][ T9766] tipc_buf_acquire+0x1c/0x50 [ 96.867592][ T9766] tipc_msg_reverse+0x96/0x280 [ 96.872323][ T9766] tipc_sk_respond+0xbe/0x2d0 [ 96.876970][ T9766] __tipc_shutdown+0x2dd/0x380 [ 96.881706][ T9766] ? do_wait_intr_irq+0xb0/0xb0 [ 96.886526][ T9766] tipc_release+0x5f/0x890 [ 96.890912][ T9766] __sock_release+0x32/0xa0 [ 96.895380][ T9766] sock_close+0xf/0x20 [ 96.899418][ T9766] __fput+0xaa/0x250 [ 96.903293][ T9766] task_work_run+0x68/0xb0 [ 96.907676][ T9766] exit_to_user_mode_prepare+0x219/0x220 [ 96.913274][ T9766] syscall_exit_to_user_mode+0x7e/0x2e0 [ 96.918790][ T9766] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 96.924651][ T9766] RIP: 0033:0x45cba9 [ 96.928512][ T9766] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 96.948191][ T9766] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 96.956657][ T9766] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 96.964601][ T9766] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 96.972549][ T9766] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 96.980490][ T9766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 96.988430][ T9766] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 96.996381][ T9761] CPU: 1 PID: 9761 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 97.004951][ T9761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.014980][ T9761] Call Trace: [ 97.018242][ T9761] dump_stack+0xa3/0xcc [ 97.022367][ T9761] should_fail.cold.6+0x32/0x3a [ 97.027184][ T9761] should_failslab+0x5/0xf [ 97.031566][ T9761] kmem_cache_alloc_node+0x57/0xbf0 [ 97.036729][ T9761] ? __lock_acquire+0x4fe/0x1660 [ 97.041637][ T9761] __alloc_skb+0x52/0x1d0 [ 97.045938][ T9761] tipc_buf_acquire+0x1c/0x50 [ 97.050579][ T9761] tipc_msg_reverse+0x96/0x280 [ 97.055313][ T9761] tipc_sk_respond+0xbe/0x2d0 [ 97.059954][ T9761] __tipc_shutdown+0x2dd/0x380 [ 97.064686][ T9761] ? do_wait_intr_irq+0xb0/0xb0 [ 97.069505][ T9761] tipc_release+0x5f/0x890 [ 97.073891][ T9761] __sock_release+0x32/0xa0 [ 97.078358][ T9761] sock_close+0xf/0x20 [ 97.082394][ T9761] __fput+0xaa/0x250 [ 97.086261][ T9761] task_work_run+0x68/0xb0 [ 97.090646][ T9761] exit_to_user_mode_prepare+0x219/0x220 [ 97.096246][ T9761] syscall_exit_to_user_mode+0x7e/0x2e0 [ 97.101758][ T9761] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 97.107615][ T9761] RIP: 0033:0x45cba9 [ 97.111476][ T9761] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.131056][ T9761] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.139437][ T9761] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.147379][ T9761] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 97.155316][ T9761] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.163256][ T9761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 97.171197][ T9761] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 97.179144][ T9768] CPU: 0 PID: 9768 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 97.187714][ T9768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.197759][ T9768] Call Trace: [ 97.201033][ T9768] dump_stack+0xa3/0xcc [ 97.205170][ T9768] should_fail.cold.6+0x32/0x3a [ 97.209999][ T9768] should_failslab+0x5/0xf [ 97.214398][ T9768] kmem_cache_alloc_node+0x57/0xbf0 [ 97.219581][ T9768] ? __lock_acquire+0x4fe/0x1660 [ 97.224510][ T9768] __alloc_skb+0x52/0x1d0 [ 97.228822][ T9768] tipc_buf_acquire+0x1c/0x50 [ 97.233481][ T9768] tipc_msg_reverse+0x96/0x280 [ 97.238229][ T9768] tipc_sk_respond+0xbe/0x2d0 [ 97.242888][ T9768] __tipc_shutdown+0x2dd/0x380 [ 97.247634][ T9768] ? do_wait_intr_irq+0xb0/0xb0 [ 97.252468][ T9768] tipc_release+0x5f/0x890 [ 97.256877][ T9768] __sock_release+0x32/0xa0 [ 97.261356][ T9768] sock_close+0xf/0x20 [ 97.265390][ T9768] __fput+0xaa/0x250 [ 97.269265][ T9768] task_work_run+0x68/0xb0 [ 97.273655][ T9768] exit_to_user_mode_prepare+0x219/0x220 [ 97.279263][ T9768] syscall_exit_to_user_mode+0x7e/0x2e0 [ 97.284823][ T9768] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 97.290683][ T9768] RIP: 0033:0x45cba9 [ 97.292518][ T9777] FAULT_INJECTION: forcing a failure. [ 97.292518][ T9777] name failslab, interval 1, probability 0, space 0, times 0 [ 97.294548][ T9768] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.294551][ T9768] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.294554][ T9768] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.294557][ T9768] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 97.294559][ T9768] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 97.294561][ T9768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 97.294563][ T9768] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 97.366483][ T9786] FAULT_INJECTION: forcing a failure. [ 97.366483][ T9786] name failslab, interval 1, probability 0, space 0, times 0 [ 97.378058][ T9777] CPU: 1 PID: 9777 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 97.396429][ T9777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.406471][ T9777] Call Trace: [ 97.409747][ T9777] dump_stack+0xa3/0xcc [ 97.413877][ T9777] should_fail.cold.6+0x32/0x3a [ 97.418697][ T9777] should_failslab+0x5/0xf [ 97.423082][ T9777] kmem_cache_alloc_node+0x57/0xbf0 [ 97.428247][ T9777] ? __lock_acquire+0x4fe/0x1660 [ 97.433173][ T9777] __alloc_skb+0x52/0x1d0 [ 97.437472][ T9777] tipc_buf_acquire+0x1c/0x50 [ 97.442123][ T9777] tipc_msg_reverse+0x96/0x280 [ 97.443925][ T9795] FAULT_INJECTION: forcing a failure. [ 97.443925][ T9795] name failslab, interval 1, probability 0, space 0, times 0 [ 97.446860][ T9777] tipc_sk_respond+0xbe/0x2d0 [ 97.446866][ T9777] __tipc_shutdown+0x2dd/0x380 [ 97.446873][ T9777] ? do_wait_intr_irq+0xb0/0xb0 [ 97.446879][ T9777] tipc_release+0x5f/0x890 [ 97.446890][ T9777] __sock_release+0x32/0xa0 [ 97.446895][ T9777] sock_close+0xf/0x20 [ 97.446899][ T9777] __fput+0xaa/0x250 [ 97.446910][ T9777] task_work_run+0x68/0xb0 [ 97.494770][ T9777] exit_to_user_mode_prepare+0x219/0x220 [ 97.500370][ T9777] syscall_exit_to_user_mode+0x7e/0x2e0 [ 97.505883][ T9777] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 97.511749][ T9777] RIP: 0033:0x45cba9 [ 97.515615][ T9777] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.535187][ T9777] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.543574][ T9777] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.551523][ T9777] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 97.559467][ T9777] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.567425][ T9777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 97.575370][ T9777] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 97.583326][ T9786] CPU: 0 PID: 9786 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 97.591897][ T9786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.601937][ T9786] Call Trace: [ 97.605198][ T9786] dump_stack+0xa3/0xcc [ 97.609328][ T9786] should_fail.cold.6+0x32/0x3a [ 97.614150][ T9786] should_failslab+0x5/0xf [ 97.618532][ T9786] kmem_cache_alloc_node+0x57/0xbf0 [ 97.623694][ T9786] ? __lock_acquire+0x4fe/0x1660 [ 97.628612][ T9786] __alloc_skb+0x52/0x1d0 [ 97.632920][ T9786] tipc_buf_acquire+0x1c/0x50 [ 97.637562][ T9786] tipc_msg_reverse+0x96/0x280 [ 97.640232][ T9799] FAULT_INJECTION: forcing a failure. [ 97.640232][ T9799] name failslab, interval 1, probability 0, space 0, times 0 [ 97.642317][ T9786] tipc_sk_respond+0xbe/0x2d0 [ 97.642323][ T9786] __tipc_shutdown+0x2dd/0x380 [ 97.642330][ T9786] ? do_wait_intr_irq+0xb0/0xb0 [ 97.669081][ T9786] tipc_release+0x5f/0x890 [ 97.673474][ T9786] __sock_release+0x32/0xa0 [ 97.677947][ T9786] sock_close+0xf/0x20 [ 97.681985][ T9786] __fput+0xaa/0x250 [ 97.685849][ T9786] task_work_run+0x68/0xb0 [ 97.690237][ T9786] exit_to_user_mode_prepare+0x219/0x220 [ 97.695841][ T9786] syscall_exit_to_user_mode+0x7e/0x2e0 [ 97.701351][ T9786] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 97.707226][ T9786] RIP: 0033:0x45cba9 [ 97.711096][ T9786] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.730672][ T9786] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.739048][ T9786] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.746988][ T9786] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 97.754929][ T9786] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.762879][ T9786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 97.770823][ T9786] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 97.778771][ T9799] CPU: 1 PID: 9799 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 97.787348][ T9799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.797373][ T9799] Call Trace: [ 97.800645][ T9799] dump_stack+0xa3/0xcc [ 97.804769][ T9799] should_fail.cold.6+0x32/0x3a [ 97.809591][ T9799] should_failslab+0x5/0xf [ 97.813972][ T9799] kmem_cache_alloc_node+0x57/0xbf0 [ 97.819135][ T9799] ? __lock_acquire+0x4fe/0x1660 [ 97.824042][ T9799] __alloc_skb+0x52/0x1d0 [ 97.828352][ T9799] tipc_buf_acquire+0x1c/0x50 [ 97.832995][ T9799] tipc_msg_reverse+0x96/0x280 [ 97.837729][ T9799] tipc_sk_respond+0xbe/0x2d0 [ 97.842390][ T9799] __tipc_shutdown+0x2dd/0x380 [ 97.847117][ T9799] ? do_wait_intr_irq+0xb0/0xb0 [ 97.851936][ T9799] tipc_release+0x5f/0x890 [ 97.856320][ T9799] __sock_release+0x32/0xa0 [ 97.860792][ T9799] sock_close+0xf/0x20 [ 97.864830][ T9799] __fput+0xaa/0x250 [ 97.868693][ T9799] task_work_run+0x68/0xb0 [ 97.873075][ T9799] exit_to_user_mode_prepare+0x219/0x220 [ 97.878673][ T9799] syscall_exit_to_user_mode+0x7e/0x2e0 [ 97.884184][ T9799] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 97.890044][ T9799] RIP: 0033:0x45cba9 [ 97.893903][ T9799] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 97.913471][ T9799] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 97.921844][ T9799] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 97.929783][ T9799] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 97.937721][ T9799] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 97.945659][ T9799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 97.953595][ T9799] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 97.961546][ T9795] CPU: 0 PID: 9795 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 97.970115][ T9795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.980153][ T9795] Call Trace: [ 97.983425][ T9795] dump_stack+0xa3/0xcc [ 97.987556][ T9795] should_fail.cold.6+0x32/0x3a [ 97.992385][ T9795] should_failslab+0x5/0xf [ 97.996785][ T9795] kmem_cache_alloc_node+0x57/0xbf0 [ 98.001965][ T9795] ? __lock_acquire+0x4fe/0x1660 [ 98.006888][ T9795] __alloc_skb+0x52/0x1d0 [ 98.011200][ T9795] tipc_buf_acquire+0x1c/0x50 [ 98.015843][ T9795] tipc_msg_reverse+0x96/0x280 [ 98.020579][ T9795] tipc_sk_respond+0xbe/0x2d0 [ 98.025227][ T9795] __tipc_shutdown+0x2dd/0x380 [ 98.029956][ T9795] ? do_wait_intr_irq+0xb0/0xb0 [ 98.034779][ T9795] tipc_release+0x5f/0x890 [ 98.039174][ T9795] __sock_release+0x32/0xa0 [ 98.043650][ T9795] sock_close+0xf/0x20 [ 98.047687][ T9795] __fput+0xaa/0x250 [ 98.051564][ T9795] task_work_run+0x68/0xb0 [ 98.055960][ T9795] exit_to_user_mode_prepare+0x219/0x220 [ 98.061574][ T9795] syscall_exit_to_user_mode+0x7e/0x2e0 [ 98.067098][ T9795] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 98.072971][ T9795] RIP: 0033:0x45cba9 [ 98.076845][ T9795] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.077280][ T9805] FAULT_INJECTION: forcing a failure. [ 98.077280][ T9805] name failslab, interval 1, probability 0, space 0, times 0 [ 98.096421][ T9795] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.096425][ T9795] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.096427][ T9795] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 98.096429][ T9795] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 98.096431][ T9795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 98.096433][ T9795] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 98.160323][ T9815] FAULT_INJECTION: forcing a failure. [ 98.160323][ T9815] name failslab, interval 1, probability 0, space 0, times 0 [ 98.175474][ T9818] FAULT_INJECTION: forcing a failure. [ 98.175474][ T9818] name failslab, interval 1, probability 0, space 0, times 0 [ 98.178869][ T9816] FAULT_INJECTION: forcing a failure. [ 98.178869][ T9816] name failslab, interval 1, probability 0, space 0, times 0 [ 98.192526][ T9815] CPU: 1 PID: 9815 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 98.209211][ T9815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.219242][ T9815] Call Trace: [ 98.222511][ T9815] dump_stack+0xa3/0xcc [ 98.226636][ T9815] should_fail.cold.6+0x32/0x3a [ 98.231563][ T9815] should_failslab+0x5/0xf [ 98.235955][ T9815] kmem_cache_alloc_node+0x57/0xbf0 [ 98.241118][ T9815] ? __lock_acquire+0x4fe/0x1660 [ 98.246026][ T9815] __alloc_skb+0x52/0x1d0 [ 98.250325][ T9815] tipc_buf_acquire+0x1c/0x50 [ 98.254971][ T9815] tipc_msg_reverse+0x96/0x280 [ 98.259708][ T9815] tipc_sk_respond+0xbe/0x2d0 [ 98.264352][ T9815] __tipc_shutdown+0x2dd/0x380 [ 98.269081][ T9815] ? do_wait_intr_irq+0xb0/0xb0 [ 98.273907][ T9815] tipc_release+0x5f/0x890 [ 98.278300][ T9815] __sock_release+0x32/0xa0 [ 98.282767][ T9815] sock_close+0xf/0x20 [ 98.286801][ T9815] __fput+0xaa/0x250 [ 98.290662][ T9815] task_work_run+0x68/0xb0 [ 98.295046][ T9815] exit_to_user_mode_prepare+0x219/0x220 [ 98.300642][ T9815] syscall_exit_to_user_mode+0x7e/0x2e0 [ 98.306153][ T9815] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 98.312010][ T9815] RIP: 0033:0x45cba9 [ 98.315871][ T9815] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.335443][ T9815] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.343821][ T9815] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.351775][ T9815] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 98.359712][ T9815] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 98.367650][ T9815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 98.375588][ T9815] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 98.388554][ T9816] CPU: 0 PID: 9816 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 98.397133][ T9816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.407334][ T9816] Call Trace: [ 98.410593][ T9816] dump_stack+0xa3/0xcc [ 98.414717][ T9816] should_fail.cold.6+0x32/0x3a [ 98.419534][ T9816] should_failslab+0x5/0xf [ 98.423923][ T9816] kmem_cache_alloc_node+0x57/0xbf0 [ 98.429089][ T9816] ? __lock_acquire+0x4fe/0x1660 [ 98.433996][ T9816] __alloc_skb+0x52/0x1d0 [ 98.438295][ T9816] tipc_buf_acquire+0x1c/0x50 [ 98.442936][ T9816] tipc_msg_reverse+0x96/0x280 [ 98.447671][ T9816] tipc_sk_respond+0xbe/0x2d0 [ 98.452321][ T9816] __tipc_shutdown+0x2dd/0x380 [ 98.457051][ T9816] ? do_wait_intr_irq+0xb0/0xb0 [ 98.461868][ T9816] tipc_release+0x5f/0x890 [ 98.466256][ T9816] __sock_release+0x32/0xa0 [ 98.470724][ T9816] sock_close+0xf/0x20 [ 98.474762][ T9816] __fput+0xaa/0x250 [ 98.478624][ T9816] task_work_run+0x68/0xb0 [ 98.483025][ T9816] exit_to_user_mode_prepare+0x219/0x220 [ 98.488637][ T9816] syscall_exit_to_user_mode+0x7e/0x2e0 [ 98.494150][ T9816] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 98.500021][ T9816] RIP: 0033:0x45cba9 [ 98.503890][ T9816] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.523460][ T9816] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.531846][ T9816] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.539789][ T9816] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 98.547732][ T9816] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 2020/10/09 14:52:35 executed programs: 312 [ 98.555672][ T9816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 98.563611][ T9816] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 98.571560][ T9805] CPU: 1 PID: 9805 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 98.580129][ T9805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.590165][ T9805] Call Trace: [ 98.593438][ T9805] dump_stack+0xa3/0xcc [ 98.597575][ T9805] should_fail.cold.6+0x32/0x3a [ 98.602408][ T9805] should_failslab+0x5/0xf [ 98.606807][ T9805] kmem_cache_alloc_node+0x57/0xbf0 [ 98.611983][ T9805] ? __lock_acquire+0x4fe/0x1660 [ 98.616895][ T9805] __alloc_skb+0x52/0x1d0 [ 98.621203][ T9805] tipc_buf_acquire+0x1c/0x50 [ 98.625854][ T9805] tipc_msg_reverse+0x96/0x280 [ 98.630587][ T9805] tipc_sk_respond+0xbe/0x2d0 [ 98.635236][ T9805] __tipc_shutdown+0x2dd/0x380 [ 98.639974][ T9805] ? do_wait_intr_irq+0xb0/0xb0 [ 98.644804][ T9805] tipc_release+0x5f/0x890 [ 98.649201][ T9805] __sock_release+0x32/0xa0 [ 98.653694][ T9805] sock_close+0xf/0x20 [ 98.657738][ T9805] __fput+0xaa/0x250 [ 98.661619][ T9805] task_work_run+0x68/0xb0 [ 98.666022][ T9805] exit_to_user_mode_prepare+0x219/0x220 [ 98.671635][ T9805] syscall_exit_to_user_mode+0x7e/0x2e0 [ 98.672449][ T9824] FAULT_INJECTION: forcing a failure. [ 98.672449][ T9824] name failslab, interval 1, probability 0, space 0, times 0 [ 98.677154][ T9805] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 98.677159][ T9805] RIP: 0033:0x45cba9 [ 98.677163][ T9805] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.677165][ T9805] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.677169][ T9805] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.677171][ T9805] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 98.677173][ T9805] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 98.677175][ T9805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 98.677177][ T9805] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 98.677964][ T9818] CPU: 1 PID: 9818 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 98.775698][ T9818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.785723][ T9818] Call Trace: [ 98.788990][ T9818] dump_stack+0xa3/0xcc [ 98.793118][ T9818] should_fail.cold.6+0x32/0x3a [ 98.797936][ T9818] should_failslab+0x5/0xf [ 98.802324][ T9818] kmem_cache_alloc_node+0x57/0xbf0 [ 98.807490][ T9818] ? __lock_acquire+0x4fe/0x1660 [ 98.812402][ T9818] __alloc_skb+0x52/0x1d0 [ 98.816703][ T9818] tipc_buf_acquire+0x1c/0x50 [ 98.821352][ T9818] tipc_msg_reverse+0x96/0x280 [ 98.826085][ T9818] tipc_sk_respond+0xbe/0x2d0 [ 98.830732][ T9818] __tipc_shutdown+0x2dd/0x380 [ 98.835461][ T9818] ? do_wait_intr_irq+0xb0/0xb0 [ 98.840290][ T9818] tipc_release+0x5f/0x890 [ 98.844680][ T9818] __sock_release+0x32/0xa0 [ 98.849147][ T9818] sock_close+0xf/0x20 [ 98.853180][ T9818] __fput+0xaa/0x250 [ 98.857046][ T9818] task_work_run+0x68/0xb0 [ 98.861434][ T9818] exit_to_user_mode_prepare+0x219/0x220 [ 98.867035][ T9818] syscall_exit_to_user_mode+0x7e/0x2e0 [ 98.872548][ T9818] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 98.878406][ T9818] RIP: 0033:0x45cba9 [ 98.882269][ T9818] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.901842][ T9818] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 98.910218][ T9818] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 98.918164][ T9818] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 98.926115][ T9818] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 98.934075][ T9818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 98.942031][ T9818] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 98.970934][ T9824] CPU: 0 PID: 9824 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 98.979526][ T9824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.989568][ T9824] Call Trace: [ 98.992842][ T9824] dump_stack+0xa3/0xcc [ 98.996983][ T9824] should_fail.cold.6+0x32/0x3a [ 99.001814][ T9824] should_failslab+0x5/0xf [ 99.006213][ T9824] kmem_cache_alloc_node+0x57/0xbf0 [ 99.011394][ T9824] ? __lock_acquire+0x4fe/0x1660 [ 99.016320][ T9824] __alloc_skb+0x52/0x1d0 [ 99.020651][ T9824] tipc_buf_acquire+0x1c/0x50 [ 99.025312][ T9824] tipc_msg_reverse+0x96/0x280 [ 99.030062][ T9824] tipc_sk_respond+0xbe/0x2d0 [ 99.034723][ T9824] __tipc_shutdown+0x2dd/0x380 [ 99.036731][ T9847] FAULT_INJECTION: forcing a failure. [ 99.036731][ T9847] name failslab, interval 1, probability 0, space 0, times 0 [ 99.039463][ T9824] ? do_wait_intr_irq+0xb0/0xb0 [ 99.039471][ T9824] tipc_release+0x5f/0x890 [ 99.039482][ T9824] __sock_release+0x32/0xa0 [ 99.062655][ T9850] FAULT_INJECTION: forcing a failure. [ 99.062655][ T9850] name failslab, interval 1, probability 0, space 0, times 0 [ 99.065709][ T9824] sock_close+0xf/0x20 [ 99.065713][ T9824] __fput+0xaa/0x250 [ 99.065721][ T9824] task_work_run+0x68/0xb0 [ 99.090569][ T9824] exit_to_user_mode_prepare+0x219/0x220 [ 99.096182][ T9824] syscall_exit_to_user_mode+0x7e/0x2e0 [ 99.098217][ T9852] FAULT_INJECTION: forcing a failure. [ 99.098217][ T9852] name failslab, interval 1, probability 0, space 0, times 0 [ 99.101706][ T9824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.101711][ T9824] RIP: 0033:0x45cba9 [ 99.101715][ T9824] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.101717][ T9824] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.101720][ T9824] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.101722][ T9824] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 99.101724][ T9824] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.101726][ T9824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 99.101728][ T9824] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 99.117722][ T9853] FAULT_INJECTION: forcing a failure. [ 99.117722][ T9853] name failslab, interval 1, probability 0, space 0, times 0 [ 99.144228][ T9847] CPU: 1 PID: 9847 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 99.204553][ T9857] FAULT_INJECTION: forcing a failure. [ 99.204553][ T9857] name failslab, interval 1, probability 0, space 0, times 0 [ 99.213076][ T9847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.213079][ T9847] Call Trace: [ 99.213089][ T9847] dump_stack+0xa3/0xcc [ 99.213095][ T9847] should_fail.cold.6+0x32/0x3a [ 99.213101][ T9847] should_failslab+0x5/0xf [ 99.213106][ T9847] kmem_cache_alloc_node+0x57/0xbf0 [ 99.213111][ T9847] ? __lock_acquire+0x4fe/0x1660 [ 99.213122][ T9847] __alloc_skb+0x52/0x1d0 [ 99.213130][ T9847] tipc_buf_acquire+0x1c/0x50 [ 99.213134][ T9847] tipc_msg_reverse+0x96/0x280 [ 99.213142][ T9847] tipc_sk_respond+0xbe/0x2d0 [ 99.280644][ T9847] __tipc_shutdown+0x2dd/0x380 [ 99.285375][ T9847] ? do_wait_intr_irq+0xb0/0xb0 [ 99.290197][ T9847] tipc_release+0x5f/0x890 [ 99.294591][ T9847] __sock_release+0x32/0xa0 [ 99.299063][ T9847] sock_close+0xf/0x20 [ 99.303102][ T9847] __fput+0xaa/0x250 [ 99.306965][ T9847] task_work_run+0x68/0xb0 [ 99.311350][ T9847] exit_to_user_mode_prepare+0x219/0x220 [ 99.316973][ T9847] syscall_exit_to_user_mode+0x7e/0x2e0 [ 99.322485][ T9847] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.328343][ T9847] RIP: 0033:0x45cba9 [ 99.332205][ T9847] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.351796][ T9847] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.360172][ T9847] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.368120][ T9847] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 99.376064][ T9847] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.384005][ T9847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 99.391943][ T9847] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 99.399923][ T9857] CPU: 0 PID: 9857 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 99.408488][ T9857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.418534][ T9857] Call Trace: [ 99.421798][ T9857] dump_stack+0xa3/0xcc [ 99.425932][ T9857] should_fail.cold.6+0x32/0x3a [ 99.430755][ T9857] should_failslab+0x5/0xf [ 99.435140][ T9857] kmem_cache_alloc_node+0x57/0xbf0 [ 99.440303][ T9857] ? __lock_acquire+0x4fe/0x1660 [ 99.445212][ T9857] __alloc_skb+0x52/0x1d0 [ 99.449512][ T9857] tipc_buf_acquire+0x1c/0x50 [ 99.454153][ T9857] tipc_msg_reverse+0x96/0x280 [ 99.458882][ T9857] tipc_sk_respond+0xbe/0x2d0 [ 99.463530][ T9857] __tipc_shutdown+0x2dd/0x380 [ 99.468266][ T9857] ? do_wait_intr_irq+0xb0/0xb0 [ 99.473085][ T9857] tipc_release+0x5f/0x890 [ 99.477471][ T9857] __sock_release+0x32/0xa0 [ 99.481943][ T9857] sock_close+0xf/0x20 [ 99.485983][ T9857] __fput+0xaa/0x250 [ 99.489846][ T9857] task_work_run+0x68/0xb0 [ 99.494249][ T9857] exit_to_user_mode_prepare+0x219/0x220 [ 99.499847][ T9857] syscall_exit_to_user_mode+0x7e/0x2e0 [ 99.505359][ T9857] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.511217][ T9857] RIP: 0033:0x45cba9 [ 99.515080][ T9857] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.534651][ T9857] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.543033][ T9857] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.550983][ T9857] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 99.558932][ T9857] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.566876][ T9857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 99.574819][ T9857] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 99.584754][ T9850] CPU: 1 PID: 9850 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 99.593329][ T9850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.603357][ T9850] Call Trace: [ 99.606615][ T9850] dump_stack+0xa3/0xcc [ 99.610740][ T9850] should_fail.cold.6+0x32/0x3a [ 99.615557][ T9850] should_failslab+0x5/0xf [ 99.619937][ T9850] kmem_cache_alloc_node+0x57/0xbf0 [ 99.625100][ T9850] ? __lock_acquire+0x4fe/0x1660 [ 99.630007][ T9850] __alloc_skb+0x52/0x1d0 [ 99.634315][ T9850] tipc_buf_acquire+0x1c/0x50 [ 99.639065][ T9850] tipc_msg_reverse+0x96/0x280 [ 99.643801][ T9850] tipc_sk_respond+0xbe/0x2d0 [ 99.648445][ T9850] __tipc_shutdown+0x2dd/0x380 [ 99.653205][ T9850] ? do_wait_intr_irq+0xb0/0xb0 [ 99.658027][ T9850] tipc_release+0x5f/0x890 [ 99.662413][ T9850] __sock_release+0x32/0xa0 [ 99.666883][ T9850] sock_close+0xf/0x20 [ 99.670916][ T9850] __fput+0xaa/0x250 [ 99.674780][ T9850] task_work_run+0x68/0xb0 [ 99.679176][ T9850] exit_to_user_mode_prepare+0x219/0x220 [ 99.684781][ T9850] syscall_exit_to_user_mode+0x7e/0x2e0 [ 99.690302][ T9850] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.696169][ T9850] RIP: 0033:0x45cba9 [ 99.700032][ T9850] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.719612][ T9850] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.727993][ T9850] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.735934][ T9850] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 99.743875][ T9850] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 99.751819][ T9850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 99.759762][ T9850] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 99.767710][ T9853] CPU: 0 PID: 9853 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 99.776280][ T9853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.786310][ T9853] Call Trace: [ 99.789582][ T9853] dump_stack+0xa3/0xcc [ 99.793715][ T9853] should_fail.cold.6+0x32/0x3a [ 99.798535][ T9853] should_failslab+0x5/0xf [ 99.802922][ T9853] kmem_cache_alloc_node+0x57/0xbf0 [ 99.808090][ T9853] ? __lock_acquire+0x4fe/0x1660 [ 99.812998][ T9853] __alloc_skb+0x52/0x1d0 [ 99.817298][ T9853] tipc_buf_acquire+0x1c/0x50 [ 99.821943][ T9853] tipc_msg_reverse+0x96/0x280 [ 99.826680][ T9853] tipc_sk_respond+0xbe/0x2d0 [ 99.831325][ T9853] __tipc_shutdown+0x2dd/0x380 [ 99.836082][ T9853] ? do_wait_intr_irq+0xb0/0xb0 [ 99.840904][ T9853] tipc_release+0x5f/0x890 [ 99.845292][ T9853] __sock_release+0x32/0xa0 [ 99.849761][ T9853] sock_close+0xf/0x20 [ 99.853795][ T9853] __fput+0xaa/0x250 [ 99.857657][ T9853] task_work_run+0x68/0xb0 [ 99.862044][ T9853] exit_to_user_mode_prepare+0x219/0x220 [ 99.867662][ T9853] syscall_exit_to_user_mode+0x7e/0x2e0 [ 99.873179][ T9853] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 99.879041][ T9853] RIP: 0033:0x45cba9 [ 99.882905][ T9853] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.902484][ T9853] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 99.910866][ T9853] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 99.918803][ T9853] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 99.926743][ T9853] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 99.934783][ T9853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 99.942727][ T9853] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 99.950683][ T9852] CPU: 1 PID: 9852 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 99.959259][ T9852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.969297][ T9852] Call Trace: [ 99.972573][ T9852] dump_stack+0xa3/0xcc [ 99.976722][ T9852] should_fail.cold.6+0x32/0x3a [ 99.981559][ T9852] should_failslab+0x5/0xf [ 99.985956][ T9852] kmem_cache_alloc_node+0x57/0xbf0 [ 99.991133][ T9852] ? __lock_acquire+0x4fe/0x1660 [ 99.996058][ T9852] __alloc_skb+0x52/0x1d0 [ 100.000382][ T9852] tipc_buf_acquire+0x1c/0x50 [ 100.005045][ T9852] tipc_msg_reverse+0x96/0x280 [ 100.009799][ T9852] tipc_sk_respond+0xbe/0x2d0 [ 100.014463][ T9852] __tipc_shutdown+0x2dd/0x380 [ 100.019213][ T9852] ? do_wait_intr_irq+0xb0/0xb0 [ 100.024054][ T9852] tipc_release+0x5f/0x890 [ 100.028459][ T9852] __sock_release+0x32/0xa0 [ 100.032946][ T9852] sock_close+0xf/0x20 [ 100.036998][ T9852] __fput+0xaa/0x250 [ 100.040880][ T9852] task_work_run+0x68/0xb0 [ 100.043257][ T9866] FAULT_INJECTION: forcing a failure. [ 100.043257][ T9866] name failslab, interval 1, probability 0, space 0, times 0 [ 100.045279][ T9852] exit_to_user_mode_prepare+0x219/0x220 [ 100.045287][ T9852] syscall_exit_to_user_mode+0x7e/0x2e0 [ 100.045293][ T9852] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 100.045298][ T9852] RIP: 0033:0x45cba9 [ 100.045302][ T9852] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.045304][ T9852] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.045308][ T9852] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.080710][ T9869] FAULT_INJECTION: forcing a failure. [ 100.080710][ T9869] name failslab, interval 1, probability 0, space 0, times 0 [ 100.098265][ T9852] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 100.098268][ T9852] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 100.098270][ T9852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 100.098272][ T9852] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 100.116322][ T9870] FAULT_INJECTION: forcing a failure. [ 100.116322][ T9870] name failslab, interval 1, probability 0, space 0, times 0 [ 100.130690][ T9866] CPU: 0 PID: 9866 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 100.180381][ T9866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.190404][ T9866] Call Trace: [ 100.193667][ T9866] dump_stack+0xa3/0xcc [ 100.197800][ T9866] should_fail.cold.6+0x32/0x3a [ 100.202625][ T9866] should_failslab+0x5/0xf [ 100.207014][ T9866] kmem_cache_alloc_node+0x57/0xbf0 [ 100.212178][ T9866] ? __lock_acquire+0x4fe/0x1660 [ 100.217084][ T9866] __alloc_skb+0x52/0x1d0 [ 100.221384][ T9866] tipc_buf_acquire+0x1c/0x50 [ 100.226027][ T9866] tipc_msg_reverse+0x96/0x280 [ 100.230775][ T9866] tipc_sk_respond+0xbe/0x2d0 [ 100.235426][ T9866] __tipc_shutdown+0x2dd/0x380 [ 100.240162][ T9866] ? do_wait_intr_irq+0xb0/0xb0 [ 100.244995][ T9866] tipc_release+0x5f/0x890 [ 100.249252][ T9877] FAULT_INJECTION: forcing a failure. [ 100.249252][ T9877] name failslab, interval 1, probability 0, space 0, times 0 [ 100.249387][ T9866] __sock_release+0x32/0xa0 [ 100.266414][ T9866] sock_close+0xf/0x20 [ 100.270459][ T9866] __fput+0xaa/0x250 [ 100.274329][ T9866] task_work_run+0x68/0xb0 [ 100.278718][ T9866] exit_to_user_mode_prepare+0x219/0x220 [ 100.284319][ T9866] syscall_exit_to_user_mode+0x7e/0x2e0 [ 100.289838][ T9866] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 100.295697][ T9866] RIP: 0033:0x45cba9 [ 100.299558][ T9866] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.319141][ T9866] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.327520][ T9866] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.335463][ T9866] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 100.343405][ T9866] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 100.351350][ T9866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 100.359289][ T9866] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 100.367247][ T9877] CPU: 1 PID: 9877 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 100.375815][ T9877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.385852][ T9877] Call Trace: [ 100.389126][ T9877] dump_stack+0xa3/0xcc [ 100.393267][ T9877] should_fail.cold.6+0x32/0x3a [ 100.398097][ T9877] should_failslab+0x5/0xf [ 100.402496][ T9877] kmem_cache_alloc_node+0x57/0xbf0 [ 100.407679][ T9877] ? __lock_acquire+0x4fe/0x1660 [ 100.412600][ T9877] __alloc_skb+0x52/0x1d0 [ 100.416922][ T9877] tipc_buf_acquire+0x1c/0x50 [ 100.421576][ T9877] tipc_msg_reverse+0x96/0x280 [ 100.426310][ T9877] tipc_sk_respond+0xbe/0x2d0 [ 100.430960][ T9877] __tipc_shutdown+0x2dd/0x380 [ 100.435696][ T9877] ? do_wait_intr_irq+0xb0/0xb0 [ 100.440605][ T9877] tipc_release+0x5f/0x890 [ 100.444989][ T9877] __sock_release+0x32/0xa0 [ 100.449459][ T9877] sock_close+0xf/0x20 [ 100.453493][ T9877] __fput+0xaa/0x250 [ 100.457355][ T9877] task_work_run+0x68/0xb0 [ 100.461742][ T9877] exit_to_user_mode_prepare+0x219/0x220 [ 100.467342][ T9877] syscall_exit_to_user_mode+0x7e/0x2e0 [ 100.472852][ T9877] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 100.478825][ T9877] RIP: 0033:0x45cba9 [ 100.482686][ T9877] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.502275][ T9877] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.510649][ T9877] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.514976][ T9885] FAULT_INJECTION: forcing a failure. [ 100.514976][ T9885] name failslab, interval 1, probability 0, space 0, times 0 [ 100.518613][ T9877] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 100.518616][ T9877] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 100.518618][ T9877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 100.518620][ T9877] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 100.520371][ T9870] CPU: 1 PID: 9870 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 100.571660][ T9870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.581683][ T9870] Call Trace: [ 100.584948][ T9870] dump_stack+0xa3/0xcc [ 100.589076][ T9870] should_fail.cold.6+0x32/0x3a [ 100.593893][ T9870] should_failslab+0x5/0xf [ 100.598274][ T9870] kmem_cache_alloc_node+0x57/0xbf0 [ 100.603437][ T9870] ? __lock_acquire+0x4fe/0x1660 [ 100.608343][ T9870] __alloc_skb+0x52/0x1d0 [ 100.612643][ T9870] tipc_buf_acquire+0x1c/0x50 [ 100.617286][ T9870] tipc_msg_reverse+0x96/0x280 [ 100.622018][ T9870] tipc_sk_respond+0xbe/0x2d0 [ 100.626660][ T9870] __tipc_shutdown+0x2dd/0x380 [ 100.631392][ T9870] ? do_wait_intr_irq+0xb0/0xb0 [ 100.636225][ T9870] tipc_release+0x5f/0x890 [ 100.640610][ T9870] __sock_release+0x32/0xa0 [ 100.645085][ T9870] sock_close+0xf/0x20 [ 100.649122][ T9870] __fput+0xaa/0x250 [ 100.653010][ T9870] task_work_run+0x68/0xb0 [ 100.657395][ T9870] exit_to_user_mode_prepare+0x219/0x220 [ 100.662995][ T9870] syscall_exit_to_user_mode+0x7e/0x2e0 [ 100.668515][ T9870] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 100.674421][ T9870] RIP: 0033:0x45cba9 [ 100.678281][ T9870] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.697850][ T9870] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.706231][ T9870] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.714172][ T9870] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 100.722112][ T9870] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 100.730053][ T9870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 100.737993][ T9870] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 100.745943][ T9885] CPU: 0 PID: 9885 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 100.754511][ T9885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.764537][ T9885] Call Trace: [ 100.767814][ T9885] dump_stack+0xa3/0xcc [ 100.771937][ T9885] should_fail.cold.6+0x32/0x3a [ 100.776755][ T9885] should_failslab+0x5/0xf [ 100.781140][ T9885] kmem_cache_alloc_node+0x57/0xbf0 [ 100.786305][ T9885] ? __lock_acquire+0x4fe/0x1660 [ 100.791212][ T9885] __alloc_skb+0x52/0x1d0 [ 100.795514][ T9885] tipc_buf_acquire+0x1c/0x50 [ 100.800167][ T9885] tipc_msg_reverse+0x96/0x280 [ 100.804913][ T9885] tipc_sk_respond+0xbe/0x2d0 [ 100.809559][ T9885] __tipc_shutdown+0x2dd/0x380 [ 100.814296][ T9885] ? do_wait_intr_irq+0xb0/0xb0 [ 100.819131][ T9885] tipc_release+0x5f/0x890 [ 100.823531][ T9885] __sock_release+0x32/0xa0 [ 100.828025][ T9885] sock_close+0xf/0x20 [ 100.832068][ T9885] __fput+0xaa/0x250 [ 100.835934][ T9885] task_work_run+0x68/0xb0 [ 100.840320][ T9885] exit_to_user_mode_prepare+0x219/0x220 [ 100.845917][ T9885] syscall_exit_to_user_mode+0x7e/0x2e0 [ 100.851429][ T9885] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 100.857298][ T9885] RIP: 0033:0x45cba9 [ 100.861170][ T9885] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.880744][ T9885] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 100.889126][ T9885] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 100.897070][ T9885] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 100.905030][ T9885] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 100.912969][ T9885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 100.920910][ T9885] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 100.928861][ T9869] CPU: 1 PID: 9869 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 100.937432][ T9869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.947469][ T9869] Call Trace: [ 100.950767][ T9869] dump_stack+0xa3/0xcc [ 100.954920][ T9869] should_fail.cold.6+0x32/0x3a [ 100.959757][ T9869] should_failslab+0x5/0xf [ 100.964152][ T9869] kmem_cache_alloc_node+0x57/0xbf0 [ 100.969318][ T9869] ? __lock_acquire+0x4fe/0x1660 [ 100.974232][ T9869] __alloc_skb+0x52/0x1d0 [ 100.978562][ T9869] tipc_buf_acquire+0x1c/0x50 [ 100.983233][ T9869] tipc_msg_reverse+0x96/0x280 [ 100.987981][ T9869] tipc_sk_respond+0xbe/0x2d0 [ 100.989654][ T9896] FAULT_INJECTION: forcing a failure. [ 100.989654][ T9896] name failslab, interval 1, probability 0, space 0, times 0 [ 100.992635][ T9869] __tipc_shutdown+0x2dd/0x380 [ 100.992642][ T9869] ? do_wait_intr_irq+0xb0/0xb0 [ 100.992649][ T9869] tipc_release+0x5f/0x890 [ 100.992660][ T9869] __sock_release+0x32/0xa0 [ 100.992665][ T9869] sock_close+0xf/0x20 [ 100.992668][ T9869] __fput+0xaa/0x250 [ 100.992675][ T9869] task_work_run+0x68/0xb0 [ 101.035983][ T9869] exit_to_user_mode_prepare+0x219/0x220 [ 101.041599][ T9869] syscall_exit_to_user_mode+0x7e/0x2e0 [ 101.047141][ T9869] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 101.053000][ T9869] RIP: 0033:0x45cba9 [ 101.056068][ T9898] FAULT_INJECTION: forcing a failure. [ 101.056068][ T9898] name failslab, interval 1, probability 0, space 0, times 0 [ 101.056903][ T9869] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.056913][ T9869] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 101.056917][ T9869] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 101.056919][ T9869] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 101.056921][ T9869] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 101.056924][ T9869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 101.056926][ T9869] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 101.139686][ T9896] CPU: 0 PID: 9896 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 101.148272][ T9896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.158310][ T9896] Call Trace: [ 101.161698][ T9896] dump_stack+0xa3/0xcc [ 101.165836][ T9896] should_fail.cold.6+0x32/0x3a [ 101.170664][ T9896] should_failslab+0x5/0xf [ 101.175060][ T9896] kmem_cache_alloc_node+0x57/0xbf0 [ 101.180240][ T9896] ? __lock_acquire+0x4fe/0x1660 [ 101.185167][ T9896] __alloc_skb+0x52/0x1d0 [ 101.189482][ T9896] tipc_buf_acquire+0x1c/0x50 [ 101.194136][ T9896] tipc_msg_reverse+0x96/0x280 [ 101.198882][ T9896] tipc_sk_respond+0xbe/0x2d0 [ 101.203541][ T9896] __tipc_shutdown+0x2dd/0x380 [ 101.208288][ T9896] ? do_wait_intr_irq+0xb0/0xb0 [ 101.211081][ T9909] FAULT_INJECTION: forcing a failure. [ 101.211081][ T9909] name failslab, interval 1, probability 0, space 0, times 0 [ 101.213120][ T9896] tipc_release+0x5f/0x890 [ 101.213131][ T9896] __sock_release+0x32/0xa0 [ 101.213136][ T9896] sock_close+0xf/0x20 [ 101.213140][ T9896] __fput+0xaa/0x250 [ 101.213147][ T9896] task_work_run+0x68/0xb0 [ 101.246839][ T9896] exit_to_user_mode_prepare+0x219/0x220 [ 101.252446][ T9896] syscall_exit_to_user_mode+0x7e/0x2e0 [ 101.257957][ T9896] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 101.262125][ T9917] FAULT_INJECTION: forcing a failure. [ 101.262125][ T9917] name failslab, interval 1, probability 0, space 0, times 0 [ 101.263818][ T9896] RIP: 0033:0x45cba9 [ 101.263821][ T9896] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.263824][ T9896] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 101.263827][ T9896] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 101.263830][ T9896] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 101.263832][ T9896] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 101.263834][ T9896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 101.263836][ T9896] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 101.268153][ T9898] CPU: 0 PID: 9898 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 101.333516][ T9918] FAULT_INJECTION: forcing a failure. [ 101.333516][ T9918] name failslab, interval 1, probability 0, space 0, times 0 [ 101.340098][ T9898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.340100][ T9898] Call Trace: [ 101.340110][ T9898] dump_stack+0xa3/0xcc [ 101.340116][ T9898] should_fail.cold.6+0x32/0x3a [ 101.340121][ T9898] should_failslab+0x5/0xf [ 101.340126][ T9898] kmem_cache_alloc_node+0x57/0xbf0 [ 101.340131][ T9898] ? __lock_acquire+0x4fe/0x1660 [ 101.340140][ T9898] __alloc_skb+0x52/0x1d0 [ 101.340149][ T9898] tipc_buf_acquire+0x1c/0x50 [ 101.340153][ T9898] tipc_msg_reverse+0x96/0x280 [ 101.340160][ T9898] tipc_sk_respond+0xbe/0x2d0 [ 101.340167][ T9898] __tipc_shutdown+0x2dd/0x380 [ 101.340172][ T9898] ? do_wait_intr_irq+0xb0/0xb0 [ 101.340178][ T9898] tipc_release+0x5f/0x890 [ 101.340188][ T9898] __sock_release+0x32/0xa0 [ 101.340192][ T9898] sock_close+0xf/0x20 [ 101.446600][ T9898] __fput+0xaa/0x250 [ 101.450470][ T9898] task_work_run+0x68/0xb0 [ 101.454860][ T9898] exit_to_user_mode_prepare+0x219/0x220 [ 101.460464][ T9898] syscall_exit_to_user_mode+0x7e/0x2e0 [ 101.465981][ T9898] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 101.471844][ T9898] RIP: 0033:0x45cba9 [ 101.475706][ T9898] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.495290][ T9898] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 101.503664][ T9898] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 101.511603][ T9898] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 101.519543][ T9898] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 101.527486][ T9898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 101.535428][ T9898] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 101.543392][ T9917] CPU: 1 PID: 9917 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 101.551963][ T9917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.562005][ T9917] Call Trace: [ 101.565277][ T9917] dump_stack+0xa3/0xcc [ 101.569409][ T9917] should_fail.cold.6+0x32/0x3a [ 101.574231][ T9917] should_failslab+0x5/0xf [ 101.578613][ T9917] kmem_cache_alloc_node+0x57/0xbf0 [ 101.583778][ T9917] ? __lock_acquire+0x4fe/0x1660 [ 101.588684][ T9917] __alloc_skb+0x52/0x1d0 [ 101.592979][ T9917] tipc_buf_acquire+0x1c/0x50 [ 101.597619][ T9917] tipc_msg_reverse+0x96/0x280 [ 101.602449][ T9917] tipc_sk_respond+0xbe/0x2d0 [ 101.607151][ T9917] __tipc_shutdown+0x2dd/0x380 [ 101.610698][ T9921] FAULT_INJECTION: forcing a failure. [ 101.610698][ T9921] name failslab, interval 1, probability 0, space 0, times 0 [ 101.611884][ T9917] ? do_wait_intr_irq+0xb0/0xb0 [ 101.611893][ T9917] tipc_release+0x5f/0x890 [ 101.611904][ T9917] __sock_release+0x32/0xa0 [ 101.611909][ T9917] sock_close+0xf/0x20 [ 101.611913][ T9917] __fput+0xaa/0x250 [ 101.611920][ T9917] task_work_run+0x68/0xb0 [ 101.611928][ T9917] exit_to_user_mode_prepare+0x219/0x220 [ 101.656012][ T9917] syscall_exit_to_user_mode+0x7e/0x2e0 [ 101.661526][ T9917] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 101.667394][ T9917] RIP: 0033:0x45cba9 [ 101.671259][ T9917] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.690847][ T9917] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 101.699232][ T9917] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 101.707183][ T9917] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 101.715125][ T9917] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 101.723071][ T9917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 101.731013][ T9917] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 101.738961][ T9921] CPU: 0 PID: 9921 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 101.747567][ T9921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.757601][ T9921] Call Trace: [ 101.760871][ T9921] dump_stack+0xa3/0xcc [ 101.764998][ T9921] should_fail.cold.6+0x32/0x3a [ 101.769817][ T9921] should_failslab+0x5/0xf [ 101.774198][ T9921] kmem_cache_alloc_node+0x57/0xbf0 [ 101.779366][ T9921] ? __lock_acquire+0x4fe/0x1660 [ 101.784285][ T9921] __alloc_skb+0x52/0x1d0 [ 101.788585][ T9921] tipc_buf_acquire+0x1c/0x50 [ 101.793232][ T9921] tipc_msg_reverse+0x96/0x280 [ 101.797963][ T9921] tipc_sk_respond+0xbe/0x2d0 [ 101.802614][ T9921] __tipc_shutdown+0x2dd/0x380 [ 101.807350][ T9921] ? do_wait_intr_irq+0xb0/0xb0 [ 101.812171][ T9921] tipc_release+0x5f/0x890 [ 101.816555][ T9921] __sock_release+0x32/0xa0 [ 101.821023][ T9921] sock_close+0xf/0x20 [ 101.825063][ T9921] __fput+0xaa/0x250 [ 101.828929][ T9921] task_work_run+0x68/0xb0 [ 101.833314][ T9921] exit_to_user_mode_prepare+0x219/0x220 [ 101.838924][ T9921] syscall_exit_to_user_mode+0x7e/0x2e0 [ 101.844446][ T9921] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 101.850306][ T9921] RIP: 0033:0x45cba9 [ 101.854168][ T9921] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.873756][ T9921] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 101.882136][ T9921] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 101.890098][ T9921] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 101.898060][ T9921] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 101.906006][ T9921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 101.913946][ T9921] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 101.924341][ T9909] CPU: 1 PID: 9909 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 101.932914][ T9909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.942938][ T9909] Call Trace: [ 101.946217][ T9909] dump_stack+0xa3/0xcc [ 101.950338][ T9909] should_fail.cold.6+0x32/0x3a [ 101.955154][ T9909] should_failslab+0x5/0xf [ 101.959534][ T9909] kmem_cache_alloc_node+0x57/0xbf0 [ 101.964702][ T9909] __alloc_skb+0x52/0x1d0 [ 101.968998][ T9909] tipc_buf_acquire+0x1c/0x50 [ 101.973641][ T9909] tipc_msg_create+0x2c/0xc0 [ 101.978199][ T9909] __tipc_shutdown+0x34a/0x380 [ 101.982928][ T9909] ? do_wait_intr_irq+0xb0/0xb0 [ 101.987746][ T9909] tipc_release+0x5f/0x890 [ 101.992130][ T9909] __sock_release+0x32/0xa0 [ 101.996597][ T9909] sock_close+0xf/0x20 [ 102.000630][ T9909] __fput+0xaa/0x250 [ 102.004491][ T9909] task_work_run+0x68/0xb0 [ 102.008873][ T9909] exit_to_user_mode_prepare+0x219/0x220 [ 102.014470][ T9909] syscall_exit_to_user_mode+0x7e/0x2e0 [ 102.019978][ T9909] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.025836][ T9909] RIP: 0033:0x45cba9 [ 102.029695][ T9909] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 102.049266][ T9909] RSP: 002b:00007f16c74e5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 102.057639][ T9909] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 102.065576][ T9909] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 102.073513][ T9909] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 102.081475][ T9909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 102.089414][ T9909] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74e66d4 [ 102.114117][ T9918] CPU: 1 PID: 9918 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 102.122704][ T9918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.132801][ T9918] Call Trace: [ 102.136071][ T9918] dump_stack+0xa3/0xcc [ 102.140198][ T9918] should_fail.cold.6+0x32/0x3a [ 102.145011][ T9918] should_failslab+0x5/0xf [ 102.149434][ T9918] kmem_cache_alloc_node+0x57/0xbf0 [ 102.154602][ T9918] ? __lock_acquire+0x4fe/0x1660 [ 102.159514][ T9918] __alloc_skb+0x52/0x1d0 [ 102.163825][ T9918] tipc_buf_acquire+0x1c/0x50 [ 102.168498][ T9918] tipc_msg_reverse+0x96/0x280 [ 102.171878][ T9930] FAULT_INJECTION: forcing a failure. [ 102.171878][ T9930] name failslab, interval 1, probability 0, space 0, times 0 [ 102.173242][ T9918] tipc_sk_respond+0xbe/0x2d0 [ 102.173249][ T9918] __tipc_shutdown+0x2dd/0x380 [ 102.173257][ T9918] ? do_wait_intr_irq+0xb0/0xb0 [ 102.173264][ T9918] tipc_release+0x5f/0x890 [ 102.173275][ T9918] __sock_release+0x32/0xa0 [ 102.173279][ T9918] sock_close+0xf/0x20 [ 102.213009][ T9918] __fput+0xaa/0x250 [ 102.216886][ T9918] task_work_run+0x68/0xb0 [ 102.217173][ T9931] FAULT_INJECTION: forcing a failure. [ 102.217173][ T9931] name failslab, interval 1, probability 0, space 0, times 0 [ 102.221279][ T9918] exit_to_user_mode_prepare+0x219/0x220 [ 102.221286][ T9918] syscall_exit_to_user_mode+0x7e/0x2e0 [ 102.221291][ T9918] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.221296][ T9918] RIP: 0033:0x45cba9 [ 102.221300][ T9918] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 102.221303][ T9918] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 102.221306][ T9918] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 102.221308][ T9918] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 102.221310][ T9918] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 102.221312][ T9918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 102.221315][ T9918] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 102.283930][ T9937] FAULT_INJECTION: forcing a failure. [ 102.283930][ T9937] name failslab, interval 1, probability 0, space 0, times 0 [ 102.295866][ T9930] CPU: 0 PID: 9930 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 102.335192][ T9943] FAULT_INJECTION: forcing a failure. [ 102.335192][ T9943] name failslab, interval 1, probability 0, space 0, times 0 [ 102.335989][ T9930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.335991][ T9930] Call Trace: [ 102.336008][ T9930] dump_stack+0xa3/0xcc [ 102.336014][ T9930] should_fail.cold.6+0x32/0x3a [ 102.336019][ T9930] should_failslab+0x5/0xf [ 102.336024][ T9930] kmem_cache_alloc_node+0x57/0xbf0 [ 102.336030][ T9930] ? __lock_acquire+0x4fe/0x1660 [ 102.336041][ T9930] __alloc_skb+0x52/0x1d0 [ 102.336049][ T9930] tipc_buf_acquire+0x1c/0x50 [ 102.336053][ T9930] tipc_msg_reverse+0x96/0x280 [ 102.407508][ T9930] tipc_sk_respond+0xbe/0x2d0 [ 102.412158][ T9930] __tipc_shutdown+0x2dd/0x380 [ 102.416888][ T9930] ? do_wait_intr_irq+0xb0/0xb0 [ 102.421709][ T9930] tipc_release+0x5f/0x890 [ 102.426108][ T9930] __sock_release+0x32/0xa0 [ 102.430594][ T9930] sock_close+0xf/0x20 [ 102.434643][ T9930] __fput+0xaa/0x250 [ 102.438521][ T9930] task_work_run+0x68/0xb0 [ 102.442917][ T9930] exit_to_user_mode_prepare+0x219/0x220 [ 102.448541][ T9930] syscall_exit_to_user_mode+0x7e/0x2e0 [ 102.454081][ T9930] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.459942][ T9930] RIP: 0033:0x45cba9 [ 102.463807][ T9930] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 102.483388][ T9930] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 102.491765][ T9930] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 102.499705][ T9930] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 102.507651][ T9930] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 102.515596][ T9930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 102.523535][ T9930] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 102.531490][ T9937] CPU: 1 PID: 9937 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 102.540072][ T9937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.550111][ T9937] Call Trace: [ 102.553374][ T9937] dump_stack+0xa3/0xcc [ 102.557499][ T9937] should_fail.cold.6+0x32/0x3a [ 102.562317][ T9937] should_failslab+0x5/0xf [ 102.566705][ T9937] kmem_cache_alloc_node+0x57/0xbf0 [ 102.571889][ T9937] ? __lock_acquire+0x4fe/0x1660 [ 102.576816][ T9937] __alloc_skb+0x52/0x1d0 [ 102.581116][ T9937] tipc_buf_acquire+0x1c/0x50 [ 102.585759][ T9937] tipc_msg_reverse+0x96/0x280 [ 102.590502][ T9937] tipc_sk_respond+0xbe/0x2d0 [ 102.592715][ T9950] FAULT_INJECTION: forcing a failure. [ 102.592715][ T9950] name failslab, interval 1, probability 0, space 0, times 0 [ 102.595155][ T9937] __tipc_shutdown+0x2dd/0x380 [ 102.595162][ T9937] ? do_wait_intr_irq+0xb0/0xb0 [ 102.595170][ T9937] tipc_release+0x5f/0x890 [ 102.621645][ T9937] __sock_release+0x32/0xa0 [ 102.626120][ T9937] sock_close+0xf/0x20 [ 102.630162][ T9937] __fput+0xaa/0x250 [ 102.634026][ T9937] task_work_run+0x68/0xb0 [ 102.638409][ T9937] exit_to_user_mode_prepare+0x219/0x220 [ 102.644009][ T9937] syscall_exit_to_user_mode+0x7e/0x2e0 [ 102.649538][ T9937] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.655396][ T9937] RIP: 0033:0x45cba9 [ 102.659264][ T9937] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 102.678840][ T9937] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 102.687227][ T9937] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 102.695167][ T9937] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 102.703113][ T9937] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 102.711062][ T9937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 102.719009][ T9937] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 102.727022][ T9950] CPU: 0 PID: 9950 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 102.735591][ T9950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.745623][ T9950] Call Trace: [ 102.748886][ T9950] dump_stack+0xa3/0xcc [ 102.753014][ T9950] should_fail.cold.6+0x32/0x3a [ 102.757839][ T9950] should_failslab+0x5/0xf [ 102.762230][ T9950] kmem_cache_alloc_node+0x57/0xbf0 [ 102.767406][ T9950] ? __lock_acquire+0x4fe/0x1660 [ 102.772318][ T9950] __alloc_skb+0x52/0x1d0 [ 102.776618][ T9950] tipc_buf_acquire+0x1c/0x50 [ 102.781261][ T9950] tipc_msg_reverse+0x96/0x280 [ 102.785995][ T9950] tipc_sk_respond+0xbe/0x2d0 [ 102.790640][ T9950] __tipc_shutdown+0x2dd/0x380 [ 102.795374][ T9950] ? do_wait_intr_irq+0xb0/0xb0 [ 102.800198][ T9950] tipc_release+0x5f/0x890 [ 102.804587][ T9950] __sock_release+0x32/0xa0 [ 102.809056][ T9950] sock_close+0xf/0x20 [ 102.813095][ T9950] __fput+0xaa/0x250 [ 102.816960][ T9950] task_work_run+0x68/0xb0 [ 102.821347][ T9950] exit_to_user_mode_prepare+0x219/0x220 [ 102.826946][ T9950] syscall_exit_to_user_mode+0x7e/0x2e0 [ 102.832458][ T9950] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.838317][ T9950] RIP: 0033:0x45cba9 [ 102.842186][ T9950] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 102.861758][ T9950] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 102.870139][ T9950] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 102.878085][ T9950] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 102.886031][ T9950] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 102.893970][ T9950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 102.901918][ T9950] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 102.909871][ T9943] CPU: 1 PID: 9943 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 102.918441][ T9943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.928472][ T9943] Call Trace: [ 102.931732][ T9943] dump_stack+0xa3/0xcc [ 102.935854][ T9943] should_fail.cold.6+0x32/0x3a [ 102.940669][ T9943] should_failslab+0x5/0xf [ 102.945053][ T9943] kmem_cache_alloc_node+0x57/0xbf0 [ 102.950215][ T9943] ? __lock_acquire+0x4fe/0x1660 [ 102.955127][ T9943] __alloc_skb+0x52/0x1d0 [ 102.959430][ T9943] tipc_buf_acquire+0x1c/0x50 [ 102.964077][ T9943] tipc_msg_reverse+0x96/0x280 [ 102.968810][ T9943] tipc_sk_respond+0xbe/0x2d0 [ 102.973457][ T9943] __tipc_shutdown+0x2dd/0x380 [ 102.978188][ T9943] ? do_wait_intr_irq+0xb0/0xb0 [ 102.983005][ T9943] tipc_release+0x5f/0x890 [ 102.987390][ T9943] __sock_release+0x32/0xa0 [ 102.991860][ T9943] sock_close+0xf/0x20 [ 102.995897][ T9943] __fput+0xaa/0x250 [ 102.999762][ T9943] task_work_run+0x68/0xb0 [ 103.004149][ T9943] exit_to_user_mode_prepare+0x219/0x220 [ 103.009746][ T9943] syscall_exit_to_user_mode+0x7e/0x2e0 [ 103.015256][ T9943] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.021215][ T9943] RIP: 0033:0x45cba9 [ 103.025077][ T9943] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.044659][ T9943] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 103.053035][ T9943] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 103.060973][ T9943] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 103.068912][ T9943] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 103.076850][ T9943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 103.084788][ T9943] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 103.092737][ T9931] CPU: 0 PID: 9931 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 103.101305][ T9931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.111339][ T9931] Call Trace: [ 103.114612][ T9931] dump_stack+0xa3/0xcc [ 103.118757][ T9931] should_fail.cold.6+0x32/0x3a [ 103.123590][ T9931] should_failslab+0x5/0xf [ 103.127987][ T9931] kmem_cache_alloc_node+0x57/0xbf0 [ 103.133167][ T9931] ? __lock_acquire+0x4fe/0x1660 [ 103.138090][ T9931] __alloc_skb+0x52/0x1d0 [ 103.142402][ T9931] tipc_buf_acquire+0x1c/0x50 [ 103.147067][ T9931] tipc_msg_reverse+0x96/0x280 [ 103.151816][ T9931] tipc_sk_respond+0xbe/0x2d0 [ 103.156476][ T9931] __tipc_shutdown+0x2dd/0x380 [ 103.161222][ T9931] ? do_wait_intr_irq+0xb0/0xb0 [ 103.166063][ T9931] tipc_release+0x5f/0x890 [ 103.170467][ T9931] __sock_release+0x32/0xa0 [ 103.174955][ T9931] sock_close+0xf/0x20 [ 103.179006][ T9931] __fput+0xaa/0x250 [ 103.182884][ T9931] task_work_run+0x68/0xb0 [ 103.187285][ T9931] exit_to_user_mode_prepare+0x219/0x220 [ 103.192908][ T9931] syscall_exit_to_user_mode+0x7e/0x2e0 [ 103.195350][ T9954] FAULT_INJECTION: forcing a failure. [ 103.195350][ T9954] name failslab, interval 1, probability 0, space 0, times 0 [ 103.198433][ T9931] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.198438][ T9931] RIP: 0033:0x45cba9 [ 103.198442][ T9931] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.198444][ T9931] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 103.198448][ T9931] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 103.198450][ T9931] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 103.198452][ T9931] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 103.198454][ T9931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 103.198456][ T9931] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 103.256188][ T9969] FAULT_INJECTION: forcing a failure. [ 103.256188][ T9969] name failslab, interval 1, probability 0, space 0, times 0 [ 103.288212][ T9954] CPU: 1 PID: 9954 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 103.291781][ T9975] FAULT_INJECTION: forcing a failure. [ 103.291781][ T9975] name failslab, interval 1, probability 0, space 0, times 0 [ 103.301575][ T9954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.301577][ T9954] Call Trace: [ 103.301588][ T9954] dump_stack+0xa3/0xcc [ 103.301594][ T9954] should_fail.cold.6+0x32/0x3a [ 103.301598][ T9954] should_failslab+0x5/0xf [ 103.301603][ T9954] kmem_cache_alloc_node+0x57/0xbf0 [ 103.301614][ T9954] __alloc_skb+0x52/0x1d0 [ 103.301624][ T9954] tipc_buf_acquire+0x1c/0x50 [ 103.301628][ T9954] tipc_msg_create+0x2c/0xc0 [ 103.344540][ T9977] FAULT_INJECTION: forcing a failure. [ 103.344540][ T9977] name failslab, interval 1, probability 0, space 0, times 0 [ 103.344955][ T9954] __tipc_shutdown+0x34a/0x380 [ 103.344963][ T9954] ? do_wait_intr_irq+0xb0/0xb0 [ 103.351173][ T9976] FAULT_INJECTION: forcing a failure. [ 103.351173][ T9976] name failslab, interval 1, probability 0, space 0, times 0 [ 103.354519][ T9954] tipc_release+0x5f/0x890 [ 103.354529][ T9954] __sock_release+0x32/0xa0 [ 103.354535][ T9954] sock_close+0xf/0x20 [ 103.415514][ T9954] __fput+0xaa/0x250 [ 103.419380][ T9954] task_work_run+0x68/0xb0 [ 103.423765][ T9954] exit_to_user_mode_prepare+0x219/0x220 [ 103.429372][ T9954] syscall_exit_to_user_mode+0x7e/0x2e0 [ 103.434884][ T9954] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.440742][ T9954] RIP: 0033:0x45cba9 [ 103.444602][ T9954] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.464199][ T9954] RSP: 002b:00007f16c74e5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 103.472575][ T9954] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 103.480516][ T9954] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 103.488455][ T9954] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 103.496393][ T9954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 103.504332][ T9954] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74e66d4 [ 103.512303][ T9969] CPU: 0 PID: 9969 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 103.520877][ T9969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.530920][ T9969] Call Trace: [ 103.534195][ T9969] dump_stack+0xa3/0xcc [ 103.538330][ T9969] should_fail.cold.6+0x32/0x3a [ 103.543149][ T9969] should_failslab+0x5/0xf [ 103.547534][ T9969] kmem_cache_alloc_node+0x57/0xbf0 [ 103.552711][ T9969] ? __lock_acquire+0x4fe/0x1660 [ 103.557635][ T9969] __alloc_skb+0x52/0x1d0 [ 103.561939][ T9969] tipc_buf_acquire+0x1c/0x50 [ 103.566583][ T9969] tipc_msg_reverse+0x96/0x280 [ 103.571320][ T9969] tipc_sk_respond+0xbe/0x2d0 [ 103.575980][ T9969] __tipc_shutdown+0x2dd/0x380 [ 103.580721][ T9969] ? do_wait_intr_irq+0xb0/0xb0 [ 103.585556][ T9969] tipc_release+0x5f/0x890 [ 103.589963][ T9969] __sock_release+0x32/0xa0 [ 103.594449][ T9969] sock_close+0xf/0x20 [ 103.598494][ T9969] __fput+0xaa/0x250 [ 103.602403][ T9969] task_work_run+0x68/0xb0 [ 103.606805][ T9969] exit_to_user_mode_prepare+0x219/0x220 [ 103.612417][ T9969] syscall_exit_to_user_mode+0x7e/0x2e0 [ 103.617944][ T9969] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.623813][ T9969] RIP: 0033:0x45cba9 2020/10/09 14:52:40 executed programs: 343 [ 103.627679][ T9969] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.647260][ T9969] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 103.655664][ T9969] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 103.663604][ T9969] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 103.671547][ T9969] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 103.679489][ T9969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 103.687434][ T9969] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 103.695387][ T9975] CPU: 1 PID: 9975 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 103.703958][ T9975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.713994][ T9975] Call Trace: [ 103.717263][ T9975] dump_stack+0xa3/0xcc [ 103.721386][ T9975] should_fail.cold.6+0x32/0x3a [ 103.726204][ T9975] should_failslab+0x5/0xf [ 103.730599][ T9975] kmem_cache_alloc_node+0x57/0xbf0 [ 103.735777][ T9975] ? __lock_acquire+0x4fe/0x1660 [ 103.740687][ T9975] __alloc_skb+0x52/0x1d0 [ 103.744988][ T9975] tipc_buf_acquire+0x1c/0x50 [ 103.749636][ T9975] tipc_msg_reverse+0x96/0x280 [ 103.754378][ T9975] tipc_sk_respond+0xbe/0x2d0 [ 103.759047][ T9975] __tipc_shutdown+0x2dd/0x380 [ 103.759942][ T9987] FAULT_INJECTION: forcing a failure. [ 103.759942][ T9987] name failslab, interval 1, probability 0, space 0, times 0 [ 103.763780][ T9975] ? do_wait_intr_irq+0xb0/0xb0 [ 103.763787][ T9975] tipc_release+0x5f/0x890 [ 103.763798][ T9975] __sock_release+0x32/0xa0 [ 103.763803][ T9975] sock_close+0xf/0x20 [ 103.763807][ T9975] __fput+0xaa/0x250 [ 103.763815][ T9975] task_work_run+0x68/0xb0 [ 103.776843][ T9986] FAULT_INJECTION: forcing a failure. [ 103.776843][ T9986] name failslab, interval 1, probability 0, space 0, times 0 [ 103.781209][ T9975] exit_to_user_mode_prepare+0x219/0x220 [ 103.781215][ T9975] syscall_exit_to_user_mode+0x7e/0x2e0 [ 103.781220][ T9975] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 103.781225][ T9975] RIP: 0033:0x45cba9 [ 103.781229][ T9975] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.781232][ T9975] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 103.781235][ T9975] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 103.781237][ T9975] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 103.781239][ T9975] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 103.781241][ T9975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 103.781243][ T9975] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 103.903363][ T9977] CPU: 0 PID: 9977 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 103.911930][ T9977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.921966][ T9977] Call Trace: [ 103.925226][ T9977] dump_stack+0xa3/0xcc [ 103.929358][ T9977] should_fail.cold.6+0x32/0x3a [ 103.934179][ T9977] should_failslab+0x5/0xf [ 103.938562][ T9977] kmem_cache_alloc_node+0x57/0xbf0 [ 103.943727][ T9977] ? __lock_acquire+0x4fe/0x1660 [ 103.948635][ T9977] __alloc_skb+0x52/0x1d0 [ 103.952932][ T9977] tipc_buf_acquire+0x1c/0x50 [ 103.957578][ T9977] tipc_msg_reverse+0x96/0x280 [ 103.962309][ T9977] tipc_sk_respond+0xbe/0x2d0 [ 103.966966][ T9977] __tipc_shutdown+0x2dd/0x380 [ 103.971707][ T9977] ? do_wait_intr_irq+0xb0/0xb0 [ 103.976535][ T9977] tipc_release+0x5f/0x890 [ 103.980927][ T9977] __sock_release+0x32/0xa0 [ 103.985396][ T9977] sock_close+0xf/0x20 [ 103.989433][ T9977] __fput+0xaa/0x250 [ 103.993303][ T9977] task_work_run+0x68/0xb0 [ 103.997705][ T9977] exit_to_user_mode_prepare+0x219/0x220 [ 104.003319][ T9977] syscall_exit_to_user_mode+0x7e/0x2e0 [ 104.008834][ T9977] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 104.014701][ T9977] RIP: 0033:0x45cba9 [ 104.018563][ T9977] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.038136][ T9977] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 104.046525][ T9977] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 104.054465][ T9977] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 104.062405][ T9977] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 104.070348][ T9977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 104.078292][ T9977] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 104.095628][ T9987] CPU: 0 PID: 9987 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 104.104213][ T9987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.114254][ T9987] Call Trace: [ 104.117521][ T9987] dump_stack+0xa3/0xcc [ 104.121648][ T9987] should_fail.cold.6+0x32/0x3a [ 104.126568][ T9987] should_failslab+0x5/0xf [ 104.130972][ T9987] kmem_cache_alloc_node+0x57/0xbf0 [ 104.136183][ T9987] ? __lock_acquire+0x4fe/0x1660 [ 104.141097][ T9987] __alloc_skb+0x52/0x1d0 [ 104.145396][ T9987] tipc_buf_acquire+0x1c/0x50 [ 104.150041][ T9987] tipc_msg_reverse+0x96/0x280 [ 104.154784][ T9987] tipc_sk_respond+0xbe/0x2d0 [ 104.159429][ T9987] __tipc_shutdown+0x2dd/0x380 [ 104.164162][ T9987] ? do_wait_intr_irq+0xb0/0xb0 [ 104.168985][ T9987] tipc_release+0x5f/0x890 [ 104.173387][ T9987] __sock_release+0x32/0xa0 [ 104.177866][ T9987] sock_close+0xf/0x20 [ 104.181903][ T9987] __fput+0xaa/0x250 [ 104.185764][ T9987] task_work_run+0x68/0xb0 [ 104.190156][ T9987] exit_to_user_mode_prepare+0x219/0x220 [ 104.195761][ T9987] syscall_exit_to_user_mode+0x7e/0x2e0 [ 104.201276][ T9987] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 104.207132][ T9987] RIP: 0033:0x45cba9 [ 104.210995][ T9987] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.230578][ T9987] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 104.238971][ T9987] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 104.246927][ T9987] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 104.254875][ T9987] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 104.262834][ T9987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 104.270791][ T9987] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 104.278751][ T9986] CPU: 1 PID: 9986 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 104.287324][ T9986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.297363][ T9986] Call Trace: [ 104.300632][ T9986] dump_stack+0xa3/0xcc [ 104.304755][ T9986] should_fail.cold.6+0x32/0x3a [ 104.309574][ T9986] should_failslab+0x5/0xf [ 104.313985][ T9986] kmem_cache_alloc_node+0x57/0xbf0 [ 104.319149][ T9986] ? __lock_acquire+0x4fe/0x1660 [ 104.324055][ T9986] __alloc_skb+0x52/0x1d0 [ 104.328356][ T9986] tipc_buf_acquire+0x1c/0x50 [ 104.332997][ T9986] tipc_msg_reverse+0x96/0x280 [ 104.337728][ T9986] tipc_sk_respond+0xbe/0x2d0 [ 104.342374][ T9986] __tipc_shutdown+0x2dd/0x380 [ 104.347111][ T9986] ? do_wait_intr_irq+0xb0/0xb0 [ 104.347769][ T9997] FAULT_INJECTION: forcing a failure. [ 104.347769][ T9997] name failslab, interval 1, probability 0, space 0, times 0 [ 104.351933][ T9986] tipc_release+0x5f/0x890 [ 104.351944][ T9986] __sock_release+0x32/0xa0 [ 104.351949][ T9986] sock_close+0xf/0x20 [ 104.351952][ T9986] __fput+0xaa/0x250 [ 104.351960][ T9986] task_work_run+0x68/0xb0 [ 104.385617][ T9986] exit_to_user_mode_prepare+0x219/0x220 [ 104.391217][ T9986] syscall_exit_to_user_mode+0x7e/0x2e0 [ 104.396729][ T9986] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 104.402585][ T9986] RIP: 0033:0x45cba9 [ 104.406444][ T9986] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.426015][ T9986] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 104.434389][ T9986] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 104.442328][ T9986] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 104.450266][ T9986] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 104.458204][ T9986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 104.466141][ T9986] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 104.474156][ T9976] CPU: 0 PID: 9976 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 104.482725][ T9976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.492774][ T9976] Call Trace: [ 104.496059][ T9976] dump_stack+0xa3/0xcc [ 104.500199][ T9976] should_fail.cold.6+0x32/0x3a [ 104.505028][ T9976] should_failslab+0x5/0xf [ 104.509426][ T9976] kmem_cache_alloc_node+0x57/0xbf0 [ 104.514602][ T9976] ? __lock_acquire+0x4fe/0x1660 [ 104.519525][ T9976] __alloc_skb+0x52/0x1d0 [ 104.523847][ T9976] tipc_buf_acquire+0x1c/0x50 [ 104.530072][ T9976] tipc_msg_reverse+0x96/0x280 [ 104.534805][ T9976] tipc_sk_respond+0xbe/0x2d0 [ 104.539465][ T9976] __tipc_shutdown+0x2dd/0x380 [ 104.544203][ T9976] ? do_wait_intr_irq+0xb0/0xb0 [ 104.549041][ T9976] tipc_release+0x5f/0x890 [ 104.553429][ T9976] __sock_release+0x32/0xa0 [ 104.557898][ T9976] sock_close+0xf/0x20 [ 104.561932][ T9976] __fput+0xaa/0x250 [ 104.565796][ T9976] task_work_run+0x68/0xb0 [ 104.570189][ T9976] exit_to_user_mode_prepare+0x219/0x220 [ 104.575798][ T9976] syscall_exit_to_user_mode+0x7e/0x2e0 [ 104.577318][T10005] FAULT_INJECTION: forcing a failure. [ 104.577318][T10005] name failslab, interval 1, probability 0, space 0, times 0 [ 104.581312][ T9976] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 104.581318][ T9976] RIP: 0033:0x45cba9 [ 104.581322][ T9976] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.581325][ T9976] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 104.581328][ T9976] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 104.581330][ T9976] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 104.581332][ T9976] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 104.581334][ T9976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 104.581336][ T9976] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 104.675932][T10004] FAULT_INJECTION: forcing a failure. [ 104.675932][T10004] name failslab, interval 1, probability 0, space 0, times 0 [ 104.689282][ T9997] CPU: 1 PID: 9997 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 104.697859][ T9997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.707908][ T9997] Call Trace: [ 104.711184][ T9997] dump_stack+0xa3/0xcc [ 104.715320][ T9997] should_fail.cold.6+0x32/0x3a [ 104.720152][ T9997] should_failslab+0x5/0xf [ 104.724548][ T9997] kmem_cache_alloc_node+0x57/0xbf0 [ 104.729743][ T9997] ? __lock_acquire+0x4fe/0x1660 [ 104.734659][ T9997] __alloc_skb+0x52/0x1d0 [ 104.738962][ T9997] tipc_buf_acquire+0x1c/0x50 [ 104.743617][ T9997] tipc_msg_reverse+0x96/0x280 [ 104.748358][ T9997] tipc_sk_respond+0xbe/0x2d0 [ 104.753007][ T9997] __tipc_shutdown+0x2dd/0x380 [ 104.757738][ T9997] ? do_wait_intr_irq+0xb0/0xb0 [ 104.762559][ T9997] tipc_release+0x5f/0x890 [ 104.763912][T10022] FAULT_INJECTION: forcing a failure. [ 104.763912][T10022] name failslab, interval 1, probability 0, space 0, times 0 [ 104.766950][ T9997] __sock_release+0x32/0xa0 [ 104.766955][ T9997] sock_close+0xf/0x20 [ 104.766959][ T9997] __fput+0xaa/0x250 [ 104.766966][ T9997] task_work_run+0x68/0xb0 [ 104.766975][ T9997] exit_to_user_mode_prepare+0x219/0x220 [ 104.766982][ T9997] syscall_exit_to_user_mode+0x7e/0x2e0 [ 104.766987][ T9997] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 104.766991][ T9997] RIP: 0033:0x45cba9 [ 104.802811][T10024] FAULT_INJECTION: forcing a failure. [ 104.802811][T10024] name failslab, interval 1, probability 0, space 0, times 0 [ 104.807393][ T9997] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.807396][ T9997] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 104.807399][ T9997] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 104.807401][ T9997] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 104.807403][ T9997] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 104.807405][ T9997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 104.807407][ T9997] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 104.808885][T10005] CPU: 1 PID: 10005 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 104.905987][T10005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.916008][T10005] Call Trace: [ 104.919277][T10005] dump_stack+0xa3/0xcc [ 104.923402][T10005] should_fail.cold.6+0x32/0x3a [ 104.928227][T10005] should_failslab+0x5/0xf [ 104.932608][T10005] kmem_cache_alloc_node+0x57/0xbf0 [ 104.937770][T10005] ? __lock_acquire+0x4fe/0x1660 [ 104.942680][T10005] __alloc_skb+0x52/0x1d0 [ 104.946979][T10005] tipc_buf_acquire+0x1c/0x50 [ 104.951622][T10005] tipc_msg_reverse+0x96/0x280 [ 104.956357][T10005] tipc_sk_respond+0xbe/0x2d0 [ 104.961006][T10005] __tipc_shutdown+0x2dd/0x380 [ 104.965736][T10005] ? do_wait_intr_irq+0xb0/0xb0 [ 104.970559][T10005] tipc_release+0x5f/0x890 [ 104.974961][T10005] __sock_release+0x32/0xa0 [ 104.979431][T10005] sock_close+0xf/0x20 [ 104.983468][T10005] __fput+0xaa/0x250 [ 104.987345][T10005] task_work_run+0x68/0xb0 [ 104.991729][T10005] exit_to_user_mode_prepare+0x219/0x220 [ 104.997343][T10005] syscall_exit_to_user_mode+0x7e/0x2e0 [ 105.002855][T10005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.008714][T10005] RIP: 0033:0x45cba9 [ 105.012577][T10005] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.032148][T10005] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.040522][T10005] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.048464][T10005] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.056402][T10005] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 105.064344][T10005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.072287][T10005] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 105.080236][T10022] CPU: 0 PID: 10022 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 105.088888][T10022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.098912][T10022] Call Trace: [ 105.102169][T10022] dump_stack+0xa3/0xcc [ 105.106291][T10022] should_fail.cold.6+0x32/0x3a [ 105.111107][T10022] should_failslab+0x5/0xf [ 105.115488][T10022] kmem_cache_alloc_node+0x57/0xbf0 [ 105.120654][T10022] ? __lock_acquire+0x4fe/0x1660 [ 105.125562][T10022] __alloc_skb+0x52/0x1d0 [ 105.129865][T10022] tipc_buf_acquire+0x1c/0x50 [ 105.134513][T10022] tipc_msg_reverse+0x96/0x280 [ 105.139244][T10022] tipc_sk_respond+0xbe/0x2d0 [ 105.143892][T10022] __tipc_shutdown+0x2dd/0x380 [ 105.148622][T10022] ? do_wait_intr_irq+0xb0/0xb0 [ 105.153439][T10022] tipc_release+0x5f/0x890 [ 105.157826][T10022] __sock_release+0x32/0xa0 [ 105.162294][T10022] sock_close+0xf/0x20 [ 105.166325][T10022] __fput+0xaa/0x250 [ 105.170191][T10022] task_work_run+0x68/0xb0 [ 105.174586][T10022] exit_to_user_mode_prepare+0x219/0x220 [ 105.180190][T10022] syscall_exit_to_user_mode+0x7e/0x2e0 [ 105.185701][T10022] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.191577][T10022] RIP: 0033:0x45cba9 [ 105.195440][T10022] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.215009][T10022] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.223382][T10022] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.231321][T10022] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.239265][T10022] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 105.247207][T10022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.255147][T10022] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 105.263097][T10004] CPU: 1 PID: 10004 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 105.271750][T10004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.281784][T10004] Call Trace: [ 105.285061][T10004] dump_stack+0xa3/0xcc [ 105.289186][T10004] should_fail.cold.6+0x32/0x3a [ 105.294008][T10004] should_failslab+0x5/0xf [ 105.298391][T10004] kmem_cache_alloc_node+0x57/0xbf0 [ 105.303552][T10004] ? __lock_acquire+0x4fe/0x1660 [ 105.308462][T10004] __alloc_skb+0x52/0x1d0 [ 105.312761][T10004] tipc_buf_acquire+0x1c/0x50 [ 105.317401][T10004] tipc_msg_reverse+0x96/0x280 [ 105.322131][T10004] tipc_sk_respond+0xbe/0x2d0 [ 105.326775][T10004] __tipc_shutdown+0x2dd/0x380 [ 105.331503][T10004] ? do_wait_intr_irq+0xb0/0xb0 [ 105.336318][T10004] tipc_release+0x5f/0x890 [ 105.340702][T10004] __sock_release+0x32/0xa0 [ 105.345360][T10004] sock_close+0xf/0x20 [ 105.349393][T10004] __fput+0xaa/0x250 [ 105.353256][T10004] task_work_run+0x68/0xb0 [ 105.357640][T10004] exit_to_user_mode_prepare+0x219/0x220 [ 105.363240][T10004] syscall_exit_to_user_mode+0x7e/0x2e0 [ 105.368750][T10004] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.374606][T10004] RIP: 0033:0x45cba9 [ 105.378470][T10004] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.398040][T10004] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.406415][T10004] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.414355][T10004] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.422293][T10004] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 105.430229][T10004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.438186][T10004] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 105.446134][T10024] CPU: 0 PID: 10024 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 105.454790][T10024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.464827][T10024] Call Trace: [ 105.468098][T10024] dump_stack+0xa3/0xcc [ 105.472237][T10024] should_fail.cold.6+0x32/0x3a [ 105.477069][T10024] should_failslab+0x5/0xf [ 105.481534][T10024] kmem_cache_alloc_node+0x57/0xbf0 [ 105.486699][T10024] ? __lock_acquire+0x4fe/0x1660 [ 105.491615][T10024] __alloc_skb+0x52/0x1d0 [ 105.495930][T10024] tipc_buf_acquire+0x1c/0x50 [ 105.500581][T10024] tipc_msg_reverse+0x96/0x280 [ 105.503427][T10029] FAULT_INJECTION: forcing a failure. [ 105.503427][T10029] name failslab, interval 1, probability 0, space 0, times 0 [ 105.505322][T10024] tipc_sk_respond+0xbe/0x2d0 [ 105.505329][T10024] __tipc_shutdown+0x2dd/0x380 [ 105.505335][T10024] ? do_wait_intr_irq+0xb0/0xb0 [ 105.505342][T10024] tipc_release+0x5f/0x890 [ 105.536477][T10024] __sock_release+0x32/0xa0 [ 105.540948][T10024] sock_close+0xf/0x20 [ 105.544982][T10024] __fput+0xaa/0x250 [ 105.548858][T10024] task_work_run+0x68/0xb0 [ 105.553244][T10024] exit_to_user_mode_prepare+0x219/0x220 [ 105.558845][T10024] syscall_exit_to_user_mode+0x7e/0x2e0 [ 105.564372][T10024] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.570228][T10024] RIP: 0033:0x45cba9 [ 105.574088][T10024] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.593657][T10024] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.602030][T10024] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.609970][T10024] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.617906][T10024] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 105.625844][T10024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.633798][T10024] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 105.641751][T10029] CPU: 1 PID: 10029 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 105.650439][T10029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.660478][T10029] Call Trace: [ 105.663749][T10029] dump_stack+0xa3/0xcc [ 105.667889][T10029] should_fail.cold.6+0x32/0x3a [ 105.672722][T10029] should_failslab+0x5/0xf [ 105.677119][T10029] kmem_cache_alloc_node+0x57/0xbf0 [ 105.682300][T10029] ? __lock_acquire+0x4fe/0x1660 [ 105.687224][T10029] __alloc_skb+0x52/0x1d0 [ 105.691544][T10029] tipc_buf_acquire+0x1c/0x50 [ 105.696202][T10029] tipc_msg_reverse+0x96/0x280 [ 105.700956][T10029] tipc_sk_respond+0xbe/0x2d0 [ 105.705619][T10029] __tipc_shutdown+0x2dd/0x380 [ 105.710368][T10029] ? do_wait_intr_irq+0xb0/0xb0 [ 105.715205][T10029] tipc_release+0x5f/0x890 [ 105.719614][T10029] __sock_release+0x32/0xa0 [ 105.724099][T10029] sock_close+0xf/0x20 [ 105.724806][T10038] FAULT_INJECTION: forcing a failure. [ 105.724806][T10038] name failslab, interval 1, probability 0, space 0, times 0 [ 105.728143][T10029] __fput+0xaa/0x250 [ 105.728151][T10029] task_work_run+0x68/0xb0 [ 105.728160][T10029] exit_to_user_mode_prepare+0x219/0x220 [ 105.728168][T10029] syscall_exit_to_user_mode+0x7e/0x2e0 [ 105.728173][T10029] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.728177][T10029] RIP: 0033:0x45cba9 [ 105.769790][T10029] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.789363][T10029] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.797797][T10029] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.805761][T10029] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.813708][T10029] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 105.821649][T10029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.829589][T10029] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 105.837539][T10038] CPU: 0 PID: 10038 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 105.846193][T10038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.856226][T10038] Call Trace: [ 105.859503][T10038] dump_stack+0xa3/0xcc [ 105.863643][T10038] should_fail.cold.6+0x32/0x3a [ 105.868475][T10038] should_failslab+0x5/0xf [ 105.872869][T10038] kmem_cache_alloc_node+0x57/0xbf0 [ 105.878079][T10038] ? __lock_acquire+0x4fe/0x1660 [ 105.882985][T10038] __alloc_skb+0x52/0x1d0 [ 105.887322][T10038] tipc_buf_acquire+0x1c/0x50 [ 105.891973][T10038] tipc_msg_reverse+0x96/0x280 [ 105.896716][T10038] tipc_sk_respond+0xbe/0x2d0 [ 105.901377][T10038] __tipc_shutdown+0x2dd/0x380 [ 105.906128][T10038] ? do_wait_intr_irq+0xb0/0xb0 [ 105.909433][T10044] FAULT_INJECTION: forcing a failure. [ 105.909433][T10044] name failslab, interval 1, probability 0, space 0, times 0 [ 105.911068][T10038] tipc_release+0x5f/0x890 [ 105.911080][T10038] __sock_release+0x32/0xa0 [ 105.911085][T10038] sock_close+0xf/0x20 [ 105.911089][T10038] __fput+0xaa/0x250 [ 105.911096][T10038] task_work_run+0x68/0xb0 [ 105.944782][T10038] exit_to_user_mode_prepare+0x219/0x220 [ 105.950382][T10038] syscall_exit_to_user_mode+0x7e/0x2e0 [ 105.955898][T10038] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.956875][T10049] FAULT_INJECTION: forcing a failure. [ 105.956875][T10049] name failslab, interval 1, probability 0, space 0, times 0 [ 105.961758][T10038] RIP: 0033:0x45cba9 [ 105.961762][T10038] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.961765][T10038] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 105.961768][T10038] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 105.961770][T10038] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 105.961772][T10038] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 105.961774][T10038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 105.961777][T10038] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 105.992181][T10048] FAULT_INJECTION: forcing a failure. [ 105.992181][T10048] name failslab, interval 1, probability 0, space 0, times 0 [ 106.005373][T10044] CPU: 1 PID: 10044 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 106.030580][T10054] FAULT_INJECTION: forcing a failure. [ 106.030580][T10054] name failslab, interval 1, probability 0, space 0, times 0 [ 106.038210][T10044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.038212][T10044] Call Trace: [ 106.038224][T10044] dump_stack+0xa3/0xcc [ 106.038231][T10044] should_fail.cold.6+0x32/0x3a [ 106.038235][T10044] should_failslab+0x5/0xf [ 106.038241][T10044] kmem_cache_alloc_node+0x57/0xbf0 [ 106.038247][T10044] ? __lock_acquire+0x4fe/0x1660 [ 106.038258][T10044] __alloc_skb+0x52/0x1d0 [ 106.038268][T10044] tipc_buf_acquire+0x1c/0x50 [ 106.038272][T10044] tipc_msg_reverse+0x96/0x280 [ 106.038279][T10044] tipc_sk_respond+0xbe/0x2d0 [ 106.038285][T10044] __tipc_shutdown+0x2dd/0x380 [ 106.038291][T10044] ? do_wait_intr_irq+0xb0/0xb0 [ 106.038297][T10044] tipc_release+0x5f/0x890 [ 106.038307][T10044] __sock_release+0x32/0xa0 [ 106.153291][T10044] sock_close+0xf/0x20 [ 106.157325][T10044] __fput+0xaa/0x250 [ 106.161190][T10044] task_work_run+0x68/0xb0 [ 106.165587][T10044] exit_to_user_mode_prepare+0x219/0x220 [ 106.171189][T10044] syscall_exit_to_user_mode+0x7e/0x2e0 [ 106.176701][T10044] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.182563][T10044] RIP: 0033:0x45cba9 [ 106.186425][T10044] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.206112][T10044] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 106.214488][T10044] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 106.222435][T10044] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 106.230382][T10044] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 106.238325][T10044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 106.246271][T10044] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 106.254220][T10054] CPU: 0 PID: 10054 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 106.262980][T10054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.273021][T10054] Call Trace: [ 106.276286][T10054] dump_stack+0xa3/0xcc [ 106.280431][T10054] should_fail.cold.6+0x32/0x3a [ 106.285253][T10054] should_failslab+0x5/0xf [ 106.289635][T10054] kmem_cache_alloc_node+0x57/0xbf0 [ 106.294886][T10054] ? __lock_acquire+0x4fe/0x1660 [ 106.299792][T10054] __alloc_skb+0x52/0x1d0 [ 106.304091][T10054] tipc_buf_acquire+0x1c/0x50 [ 106.308732][T10054] tipc_msg_reverse+0x96/0x280 [ 106.313469][T10054] tipc_sk_respond+0xbe/0x2d0 [ 106.318117][T10054] __tipc_shutdown+0x2dd/0x380 [ 106.322848][T10054] ? do_wait_intr_irq+0xb0/0xb0 [ 106.327666][T10054] tipc_release+0x5f/0x890 [ 106.332051][T10054] __sock_release+0x32/0xa0 [ 106.336520][T10054] sock_close+0xf/0x20 [ 106.340564][T10054] __fput+0xaa/0x250 [ 106.344433][T10054] task_work_run+0x68/0xb0 [ 106.348820][T10054] exit_to_user_mode_prepare+0x219/0x220 [ 106.354424][T10054] syscall_exit_to_user_mode+0x7e/0x2e0 [ 106.359962][T10054] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.365829][T10054] RIP: 0033:0x45cba9 [ 106.369693][T10054] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.389272][T10054] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 106.397651][T10054] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 106.405613][T10054] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 106.413555][T10054] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 106.421500][T10054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 106.429438][T10054] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 106.437406][T10049] CPU: 1 PID: 10049 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 106.446109][T10049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.456143][T10049] Call Trace: [ 106.459407][T10049] dump_stack+0xa3/0xcc [ 106.463559][T10049] should_fail.cold.6+0x32/0x3a [ 106.468386][T10049] should_failslab+0x5/0xf [ 106.472822][T10049] kmem_cache_alloc_node+0x57/0xbf0 [ 106.478001][T10049] ? __lock_acquire+0x4fe/0x1660 [ 106.482926][T10049] __alloc_skb+0x52/0x1d0 [ 106.487237][T10049] tipc_buf_acquire+0x1c/0x50 [ 106.491889][T10049] tipc_msg_reverse+0x96/0x280 [ 106.496633][T10049] tipc_sk_respond+0xbe/0x2d0 [ 106.501289][T10049] __tipc_shutdown+0x2dd/0x380 [ 106.506031][T10049] ? do_wait_intr_irq+0xb0/0xb0 [ 106.510849][T10049] tipc_release+0x5f/0x890 [ 106.515238][T10049] __sock_release+0x32/0xa0 [ 106.519711][T10049] sock_close+0xf/0x20 [ 106.523745][T10049] __fput+0xaa/0x250 [ 106.527607][T10049] task_work_run+0x68/0xb0 [ 106.531992][T10049] exit_to_user_mode_prepare+0x219/0x220 [ 106.537592][T10049] syscall_exit_to_user_mode+0x7e/0x2e0 [ 106.543017][T10058] FAULT_INJECTION: forcing a failure. [ 106.543017][T10058] name failslab, interval 1, probability 0, space 0, times 0 [ 106.543108][T10049] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.561540][T10049] RIP: 0033:0x45cba9 [ 106.565419][T10049] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.585012][T10049] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 106.593397][T10049] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 106.601346][T10049] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 106.609287][T10049] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 106.617229][T10049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 106.625167][T10049] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 106.633116][T10058] CPU: 0 PID: 10058 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 106.641767][T10058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.651803][T10058] Call Trace: [ 106.655069][T10058] dump_stack+0xa3/0xcc [ 106.659196][T10058] should_fail.cold.6+0x32/0x3a [ 106.664014][T10058] should_failslab+0x5/0xf [ 106.668395][T10058] kmem_cache_alloc_node+0x57/0xbf0 [ 106.673561][T10058] ? __lock_acquire+0x4fe/0x1660 [ 106.678473][T10058] __alloc_skb+0x52/0x1d0 [ 106.682780][T10058] tipc_buf_acquire+0x1c/0x50 [ 106.687426][T10058] tipc_msg_reverse+0x96/0x280 [ 106.692278][T10058] tipc_sk_respond+0xbe/0x2d0 [ 106.696925][T10058] __tipc_shutdown+0x2dd/0x380 [ 106.701658][T10058] ? do_wait_intr_irq+0xb0/0xb0 [ 106.706479][T10058] tipc_release+0x5f/0x890 [ 106.710881][T10058] __sock_release+0x32/0xa0 [ 106.715361][T10058] sock_close+0xf/0x20 [ 106.719405][T10058] __fput+0xaa/0x250 [ 106.723268][T10058] task_work_run+0x68/0xb0 [ 106.727654][T10058] exit_to_user_mode_prepare+0x219/0x220 [ 106.733283][T10058] syscall_exit_to_user_mode+0x7e/0x2e0 [ 106.738802][T10058] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.744659][T10058] RIP: 0033:0x45cba9 [ 106.748521][T10058] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.768091][T10058] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 106.776464][T10058] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 106.784401][T10058] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 106.792341][T10058] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 106.800279][T10058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 106.808224][T10058] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 106.816183][T10048] CPU: 1 PID: 10048 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 106.824848][T10048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.834894][T10048] Call Trace: [ 106.838207][T10048] dump_stack+0xa3/0xcc [ 106.842378][T10048] should_fail.cold.6+0x32/0x3a [ 106.847198][T10048] should_failslab+0x5/0xf [ 106.851627][T10048] kmem_cache_alloc_node+0x57/0xbf0 [ 106.856791][T10048] ? __lock_acquire+0x4fe/0x1660 [ 106.861761][T10048] __alloc_skb+0x52/0x1d0 [ 106.866063][T10048] tipc_buf_acquire+0x1c/0x50 [ 106.870717][T10048] tipc_msg_reverse+0x96/0x280 [ 106.875462][T10048] tipc_sk_respond+0xbe/0x2d0 [ 106.877603][T10065] FAULT_INJECTION: forcing a failure. [ 106.877603][T10065] name failslab, interval 1, probability 0, space 0, times 0 [ 106.880115][T10048] __tipc_shutdown+0x2dd/0x380 [ 106.880123][T10048] ? do_wait_intr_irq+0xb0/0xb0 [ 106.880130][T10048] tipc_release+0x5f/0x890 [ 106.880141][T10048] __sock_release+0x32/0xa0 [ 106.880146][T10048] sock_close+0xf/0x20 [ 106.880149][T10048] __fput+0xaa/0x250 [ 106.880158][T10048] task_work_run+0x68/0xb0 [ 106.880166][T10048] exit_to_user_mode_prepare+0x219/0x220 [ 106.922063][T10066] FAULT_INJECTION: forcing a failure. [ 106.922063][T10066] name failslab, interval 1, probability 0, space 0, times 0 [ 106.923380][T10048] syscall_exit_to_user_mode+0x7e/0x2e0 [ 106.923386][T10048] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.923391][T10048] RIP: 0033:0x45cba9 [ 106.923396][T10048] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 106.923398][T10048] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 106.923401][T10048] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 106.923403][T10048] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 106.923406][T10048] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 106.923408][T10048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 106.923410][T10048] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 107.028227][T10065] CPU: 0 PID: 10065 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 107.036884][T10065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.046926][T10065] Call Trace: [ 107.050198][T10065] dump_stack+0xa3/0xcc [ 107.054339][T10065] should_fail.cold.6+0x32/0x3a [ 107.059172][T10065] should_failslab+0x5/0xf [ 107.063569][T10065] kmem_cache_alloc_node+0x57/0xbf0 [ 107.068748][T10065] ? __lock_acquire+0x4fe/0x1660 [ 107.073672][T10065] __alloc_skb+0x52/0x1d0 [ 107.076882][T10077] FAULT_INJECTION: forcing a failure. [ 107.076882][T10077] name failslab, interval 1, probability 0, space 0, times 0 [ 107.077983][T10065] tipc_buf_acquire+0x1c/0x50 [ 107.077988][T10065] tipc_msg_reverse+0x96/0x280 [ 107.077996][T10065] tipc_sk_respond+0xbe/0x2d0 [ 107.078002][T10065] __tipc_shutdown+0x2dd/0x380 [ 107.078008][T10065] ? do_wait_intr_irq+0xb0/0xb0 [ 107.078015][T10065] tipc_release+0x5f/0x890 [ 107.078026][T10065] __sock_release+0x32/0xa0 [ 107.078031][T10065] sock_close+0xf/0x20 [ 107.078034][T10065] __fput+0xaa/0x250 [ 107.078041][T10065] task_work_run+0x68/0xb0 [ 107.135288][T10065] exit_to_user_mode_prepare+0x219/0x220 [ 107.140911][T10065] syscall_exit_to_user_mode+0x7e/0x2e0 [ 107.146425][T10065] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.152286][T10065] RIP: 0033:0x45cba9 [ 107.156153][T10065] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 107.171242][T10087] FAULT_INJECTION: forcing a failure. [ 107.171242][T10087] name failslab, interval 1, probability 0, space 0, times 0 [ 107.175729][T10065] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 107.175734][T10065] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 107.175736][T10065] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 107.175738][T10065] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 107.175740][T10065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 107.175743][T10065] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 107.177141][T10066] CPU: 0 PID: 10066 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 107.245134][T10066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.255164][T10066] Call Trace: [ 107.258424][T10066] dump_stack+0xa3/0xcc [ 107.262549][T10066] should_fail.cold.6+0x32/0x3a [ 107.267380][T10066] should_failslab+0x5/0xf [ 107.271771][T10066] kmem_cache_alloc_node+0x57/0xbf0 [ 107.276937][T10066] ? __lock_acquire+0x4fe/0x1660 [ 107.281847][T10066] __alloc_skb+0x52/0x1d0 [ 107.286150][T10066] tipc_buf_acquire+0x1c/0x50 [ 107.290803][T10066] tipc_msg_reverse+0x96/0x280 [ 107.295540][T10066] tipc_sk_respond+0xbe/0x2d0 [ 107.300187][T10066] __tipc_shutdown+0x2dd/0x380 [ 107.304924][T10066] ? do_wait_intr_irq+0xb0/0xb0 [ 107.309752][T10066] tipc_release+0x5f/0x890 [ 107.314143][T10066] __sock_release+0x32/0xa0 [ 107.318617][T10066] sock_close+0xf/0x20 [ 107.322661][T10066] __fput+0xaa/0x250 [ 107.326528][T10066] task_work_run+0x68/0xb0 [ 107.330918][T10066] exit_to_user_mode_prepare+0x219/0x220 [ 107.336524][T10066] syscall_exit_to_user_mode+0x7e/0x2e0 [ 107.342040][T10066] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.347903][T10066] RIP: 0033:0x45cba9 [ 107.351767][T10066] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 107.371346][T10066] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 107.379733][T10066] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 107.387681][T10066] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 107.395622][T10066] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 107.403560][T10066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 107.411509][T10066] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 107.426516][T10087] CPU: 0 PID: 10087 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 107.435187][T10087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.445223][T10087] Call Trace: [ 107.448498][T10087] dump_stack+0xa3/0xcc [ 107.452635][T10087] should_fail.cold.6+0x32/0x3a [ 107.457467][T10087] should_failslab+0x5/0xf [ 107.461857][T10087] kmem_cache_alloc_node+0x57/0xbf0 [ 107.467029][T10087] ? __lock_acquire+0x4fe/0x1660 [ 107.471944][T10087] __alloc_skb+0x52/0x1d0 [ 107.476252][T10087] tipc_buf_acquire+0x1c/0x50 [ 107.480895][T10087] tipc_msg_reverse+0x96/0x280 [ 107.485720][T10087] tipc_sk_respond+0xbe/0x2d0 [ 107.490371][T10087] __tipc_shutdown+0x2dd/0x380 [ 107.495104][T10087] ? do_wait_intr_irq+0xb0/0xb0 [ 107.499924][T10087] tipc_release+0x5f/0x890 [ 107.504326][T10087] __sock_release+0x32/0xa0 [ 107.508806][T10087] sock_close+0xf/0x20 [ 107.512846][T10087] __fput+0xaa/0x250 [ 107.516823][T10087] task_work_run+0x68/0xb0 [ 107.521245][T10087] exit_to_user_mode_prepare+0x219/0x220 [ 107.526864][T10087] syscall_exit_to_user_mode+0x7e/0x2e0 [ 107.532378][T10087] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.538256][T10087] RIP: 0033:0x45cba9 [ 107.542142][T10087] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 107.561726][T10087] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 107.570104][T10087] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 107.578043][T10087] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 107.585986][T10087] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 107.593944][T10087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 107.601888][T10087] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 107.610242][T10077] CPU: 1 PID: 10077 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 107.618905][T10077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.628935][T10077] Call Trace: [ 107.632194][T10077] dump_stack+0xa3/0xcc [ 107.636316][T10077] should_fail.cold.6+0x32/0x3a [ 107.641130][T10077] should_failslab+0x5/0xf [ 107.645508][T10077] kmem_cache_alloc_node+0x57/0xbf0 [ 107.650667][T10077] ? __lock_acquire+0x4fe/0x1660 [ 107.655571][T10077] __alloc_skb+0x52/0x1d0 [ 107.659866][T10077] tipc_buf_acquire+0x1c/0x50 [ 107.664503][T10077] tipc_msg_reverse+0x96/0x280 [ 107.669231][T10077] tipc_sk_respond+0xbe/0x2d0 [ 107.673872][T10077] __tipc_shutdown+0x2dd/0x380 [ 107.678601][T10077] ? do_wait_intr_irq+0xb0/0xb0 [ 107.683414][T10077] tipc_release+0x5f/0x890 [ 107.687796][T10077] __sock_release+0x32/0xa0 [ 107.692262][T10077] sock_close+0xf/0x20 [ 107.696305][T10077] __fput+0xaa/0x250 [ 107.700176][T10077] task_work_run+0x68/0xb0 [ 107.704563][T10077] exit_to_user_mode_prepare+0x219/0x220 [ 107.710179][T10077] syscall_exit_to_user_mode+0x7e/0x2e0 [ 107.715690][T10077] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.721557][T10077] RIP: 0033:0x45cba9 [ 107.725420][T10077] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 107.744992][T10077] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 107.753365][T10077] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 107.761301][T10077] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 107.769239][T10077] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 107.777178][T10077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 107.785115][T10077] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 107.861262][T10107] FAULT_INJECTION: forcing a failure. [ 107.861262][T10107] name failslab, interval 1, probability 0, space 0, times 0 [ 107.886227][T10112] FAULT_INJECTION: forcing a failure. [ 107.886227][T10112] name failslab, interval 1, probability 0, space 0, times 0 [ 107.889848][T10115] FAULT_INJECTION: forcing a failure. [ 107.889848][T10115] name failslab, interval 1, probability 0, space 0, times 0 [ 107.903962][T10110] FAULT_INJECTION: forcing a failure. [ 107.903962][T10110] name failslab, interval 1, probability 0, space 0, times 0 [ 107.929157][T10107] CPU: 1 PID: 10107 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 107.937822][T10107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.947849][T10107] Call Trace: [ 107.951109][T10107] dump_stack+0xa3/0xcc [ 107.955229][T10107] should_fail.cold.6+0x32/0x3a [ 107.960047][T10107] should_failslab+0x5/0xf [ 107.964432][T10107] kmem_cache_alloc_node+0x57/0xbf0 [ 107.969600][T10107] ? __lock_acquire+0x4fe/0x1660 [ 107.970788][T10120] FAULT_INJECTION: forcing a failure. [ 107.970788][T10120] name failslab, interval 1, probability 0, space 0, times 0 [ 107.974511][T10107] __alloc_skb+0x52/0x1d0 [ 107.974521][T10107] tipc_buf_acquire+0x1c/0x50 [ 107.974525][T10107] tipc_msg_reverse+0x96/0x280 [ 107.974533][T10107] tipc_sk_respond+0xbe/0x2d0 [ 107.974538][T10107] __tipc_shutdown+0x2dd/0x380 [ 107.974544][T10107] ? do_wait_intr_irq+0xb0/0xb0 [ 107.974551][T10107] tipc_release+0x5f/0x890 [ 108.019322][T10107] __sock_release+0x32/0xa0 [ 108.023793][T10107] sock_close+0xf/0x20 [ 108.027831][T10107] __fput+0xaa/0x250 [ 108.031694][T10107] task_work_run+0x68/0xb0 [ 108.036076][T10107] exit_to_user_mode_prepare+0x219/0x220 [ 108.041679][T10107] syscall_exit_to_user_mode+0x7e/0x2e0 [ 108.047198][T10107] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.053056][T10107] RIP: 0033:0x45cba9 [ 108.056919][T10107] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.076497][T10107] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.084883][T10107] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.092822][T10107] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 108.100763][T10107] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 108.108702][T10107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 108.116645][T10107] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 108.124595][T10115] CPU: 0 PID: 10115 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 108.133249][T10115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.143282][T10115] Call Trace: [ 108.146550][T10115] dump_stack+0xa3/0xcc [ 108.150679][T10115] should_fail.cold.6+0x32/0x3a [ 108.155501][T10115] should_failslab+0x5/0xf [ 108.159893][T10115] kmem_cache_alloc_node+0x57/0xbf0 [ 108.165062][T10115] ? __lock_acquire+0x4fe/0x1660 [ 108.169978][T10115] __alloc_skb+0x52/0x1d0 [ 108.174287][T10115] tipc_buf_acquire+0x1c/0x50 [ 108.178935][T10115] tipc_msg_reverse+0x96/0x280 [ 108.183667][T10115] tipc_sk_respond+0xbe/0x2d0 [ 108.188309][T10115] __tipc_shutdown+0x2dd/0x380 [ 108.193044][T10115] ? do_wait_intr_irq+0xb0/0xb0 [ 108.197900][T10115] tipc_release+0x5f/0x890 [ 108.202287][T10115] __sock_release+0x32/0xa0 [ 108.206755][T10115] sock_close+0xf/0x20 [ 108.210789][T10115] __fput+0xaa/0x250 [ 108.214652][T10115] task_work_run+0x68/0xb0 [ 108.219042][T10115] exit_to_user_mode_prepare+0x219/0x220 [ 108.224373][T10122] FAULT_INJECTION: forcing a failure. [ 108.224373][T10122] name failslab, interval 1, probability 0, space 0, times 0 [ 108.224645][T10115] syscall_exit_to_user_mode+0x7e/0x2e0 [ 108.224651][T10115] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.224655][T10115] RIP: 0033:0x45cba9 [ 108.224659][T10115] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.224661][T10115] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.224665][T10115] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.224667][T10115] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 108.224669][T10115] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 108.224671][T10115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 108.224673][T10115] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 108.235904][T10120] CPU: 0 PID: 10120 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 108.328790][T10120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.338819][T10120] Call Trace: [ 108.342077][T10120] dump_stack+0xa3/0xcc [ 108.346205][T10120] should_fail.cold.6+0x32/0x3a [ 108.351023][T10120] should_failslab+0x5/0xf [ 108.355406][T10120] kmem_cache_alloc_node+0x57/0xbf0 [ 108.360576][T10120] ? __lock_acquire+0x4fe/0x1660 [ 108.365485][T10120] __alloc_skb+0x52/0x1d0 [ 108.369784][T10120] tipc_buf_acquire+0x1c/0x50 [ 108.374426][T10120] tipc_msg_reverse+0x96/0x280 [ 108.379155][T10120] tipc_sk_respond+0xbe/0x2d0 [ 108.383888][T10120] __tipc_shutdown+0x2dd/0x380 [ 108.388618][T10120] ? do_wait_intr_irq+0xb0/0xb0 [ 108.393443][T10120] tipc_release+0x5f/0x890 [ 108.397832][T10120] __sock_release+0x32/0xa0 [ 108.402306][T10120] sock_close+0xf/0x20 [ 108.406341][T10120] __fput+0xaa/0x250 [ 108.410213][T10120] task_work_run+0x68/0xb0 [ 108.414602][T10120] exit_to_user_mode_prepare+0x219/0x220 [ 108.420205][T10120] syscall_exit_to_user_mode+0x7e/0x2e0 [ 108.425723][T10120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.431591][T10120] RIP: 0033:0x45cba9 [ 108.435458][T10120] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.455037][T10120] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.463424][T10120] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.471363][T10120] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 108.479305][T10120] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 108.487280][T10120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 108.495251][T10120] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 108.503204][T10112] CPU: 1 PID: 10112 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 108.511861][T10112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.521887][T10112] Call Trace: [ 108.525150][T10112] dump_stack+0xa3/0xcc [ 108.529290][T10112] should_fail.cold.6+0x32/0x3a [ 108.534114][T10112] should_failslab+0x5/0xf [ 108.538504][T10112] kmem_cache_alloc_node+0x57/0xbf0 [ 108.543672][T10112] ? __lock_acquire+0x4fe/0x1660 [ 108.548584][T10112] __alloc_skb+0x52/0x1d0 [ 108.552884][T10112] tipc_buf_acquire+0x1c/0x50 [ 108.557529][T10112] tipc_msg_reverse+0x96/0x280 [ 108.562282][T10112] tipc_sk_respond+0xbe/0x2d0 [ 108.566926][T10112] __tipc_shutdown+0x2dd/0x380 [ 108.571656][T10112] ? do_wait_intr_irq+0xb0/0xb0 [ 108.576473][T10112] tipc_release+0x5f/0x890 [ 108.580857][T10112] __sock_release+0x32/0xa0 [ 108.585326][T10112] sock_close+0xf/0x20 [ 108.589361][T10112] __fput+0xaa/0x250 [ 108.593229][T10112] task_work_run+0x68/0xb0 [ 108.597623][T10112] exit_to_user_mode_prepare+0x219/0x220 [ 108.603229][T10112] syscall_exit_to_user_mode+0x7e/0x2e0 [ 108.608741][T10112] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.614601][T10112] RIP: 0033:0x45cba9 [ 108.618461][T10112] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.638031][T10112] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.646528][T10112] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.654481][T10112] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 2020/10/09 14:52:45 executed programs: 370 [ 108.662428][T10112] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 108.670381][T10112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 108.678325][T10112] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 108.686283][T10110] CPU: 0 PID: 10110 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 108.694937][T10110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.704966][T10110] Call Trace: [ 108.708230][T10110] dump_stack+0xa3/0xcc [ 108.712358][T10110] should_fail.cold.6+0x32/0x3a [ 108.717174][T10110] should_failslab+0x5/0xf [ 108.721557][T10110] kmem_cache_alloc_node+0x57/0xbf0 [ 108.726724][T10110] ? __lock_acquire+0x4fe/0x1660 [ 108.731641][T10110] __alloc_skb+0x52/0x1d0 [ 108.735944][T10110] tipc_buf_acquire+0x1c/0x50 [ 108.740593][T10110] tipc_msg_reverse+0x96/0x280 [ 108.745328][T10110] tipc_sk_respond+0xbe/0x2d0 [ 108.749978][T10110] __tipc_shutdown+0x2dd/0x380 [ 108.754708][T10110] ? do_wait_intr_irq+0xb0/0xb0 [ 108.759524][T10110] tipc_release+0x5f/0x890 [ 108.763930][T10110] __sock_release+0x32/0xa0 [ 108.768404][T10110] sock_close+0xf/0x20 [ 108.772442][T10110] __fput+0xaa/0x250 [ 108.776303][T10110] task_work_run+0x68/0xb0 [ 108.780688][T10110] exit_to_user_mode_prepare+0x219/0x220 [ 108.786288][T10110] syscall_exit_to_user_mode+0x7e/0x2e0 [ 108.791812][T10110] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.797678][T10110] RIP: 0033:0x45cba9 [ 108.801540][T10110] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.821110][T10110] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.829484][T10110] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.837422][T10110] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 108.845359][T10110] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 108.853302][T10110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 108.861240][T10110] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 108.869191][T10122] CPU: 1 PID: 10122 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 108.877846][T10122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.887882][T10122] Call Trace: [ 108.891158][T10122] dump_stack+0xa3/0xcc [ 108.895300][T10122] should_fail.cold.6+0x32/0x3a [ 108.900130][T10122] should_failslab+0x5/0xf [ 108.904519][T10122] kmem_cache_alloc_node+0x57/0xbf0 [ 108.909701][T10122] __alloc_skb+0x52/0x1d0 [ 108.914021][T10122] tipc_buf_acquire+0x1c/0x50 [ 108.918684][T10122] tipc_msg_create+0x2c/0xc0 [ 108.923251][T10122] __tipc_shutdown+0x34a/0x380 [ 108.927987][T10122] ? do_wait_intr_irq+0xb0/0xb0 [ 108.932804][T10122] tipc_release+0x5f/0x890 [ 108.937187][T10122] __sock_release+0x32/0xa0 [ 108.941656][T10122] sock_close+0xf/0x20 [ 108.945690][T10122] __fput+0xaa/0x250 [ 108.949551][T10122] task_work_run+0x68/0xb0 [ 108.953932][T10122] exit_to_user_mode_prepare+0x219/0x220 [ 108.959526][T10122] syscall_exit_to_user_mode+0x7e/0x2e0 [ 108.962030][T10131] FAULT_INJECTION: forcing a failure. [ 108.962030][T10131] name failslab, interval 1, probability 0, space 0, times 0 [ 108.965038][T10122] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.965043][T10122] RIP: 0033:0x45cba9 [ 108.965047][T10122] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.965049][T10122] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 108.965053][T10122] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 108.965055][T10122] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 108.965058][T10122] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 109.039095][T10122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 109.047053][T10122] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 109.055002][T10131] CPU: 0 PID: 10131 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 109.063659][T10131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.073757][T10131] Call Trace: [ 109.077020][T10131] dump_stack+0xa3/0xcc [ 109.081157][T10131] should_fail.cold.6+0x32/0x3a [ 109.085989][T10131] should_failslab+0x5/0xf [ 109.090385][T10131] kmem_cache_alloc_node+0x57/0xbf0 [ 109.092041][T10132] FAULT_INJECTION: forcing a failure. [ 109.092041][T10132] name failslab, interval 1, probability 0, space 0, times 0 [ 109.095561][T10131] ? __lock_acquire+0x4fe/0x1660 [ 109.095573][T10131] __alloc_skb+0x52/0x1d0 [ 109.095582][T10131] tipc_buf_acquire+0x1c/0x50 [ 109.095587][T10131] tipc_msg_reverse+0x96/0x280 [ 109.126737][T10131] tipc_sk_respond+0xbe/0x2d0 [ 109.131396][T10131] __tipc_shutdown+0x2dd/0x380 [ 109.136144][T10131] ? do_wait_intr_irq+0xb0/0xb0 [ 109.140978][T10131] tipc_release+0x5f/0x890 [ 109.145383][T10131] __sock_release+0x32/0xa0 [ 109.149979][T10131] sock_close+0xf/0x20 [ 109.154026][T10131] __fput+0xaa/0x250 [ 109.157905][T10131] task_work_run+0x68/0xb0 [ 109.162306][T10131] exit_to_user_mode_prepare+0x219/0x220 [ 109.167917][T10131] syscall_exit_to_user_mode+0x7e/0x2e0 [ 109.173435][T10131] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.179294][T10131] RIP: 0033:0x45cba9 [ 109.183168][T10131] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.202745][T10131] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 109.211135][T10131] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 109.216882][T10146] FAULT_INJECTION: forcing a failure. [ 109.216882][T10146] name failslab, interval 1, probability 0, space 0, times 0 [ 109.219092][T10131] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 109.219094][T10131] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 109.219096][T10131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 109.219098][T10131] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 109.230080][T10132] CPU: 0 PID: 10132 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 109.272131][T10132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.282161][T10132] Call Trace: [ 109.285424][T10132] dump_stack+0xa3/0xcc [ 109.289548][T10132] should_fail.cold.6+0x32/0x3a [ 109.294370][T10132] should_failslab+0x5/0xf [ 109.298757][T10132] kmem_cache_alloc_node+0x57/0xbf0 [ 109.303921][T10132] ? __lock_acquire+0x4fe/0x1660 [ 109.308833][T10132] __alloc_skb+0x52/0x1d0 [ 109.313140][T10132] tipc_buf_acquire+0x1c/0x50 [ 109.313867][T10150] FAULT_INJECTION: forcing a failure. [ 109.313867][T10150] name failslab, interval 1, probability 0, space 0, times 0 [ 109.317784][T10132] tipc_msg_reverse+0x96/0x280 [ 109.317792][T10132] tipc_sk_respond+0xbe/0x2d0 [ 109.317798][T10132] __tipc_shutdown+0x2dd/0x380 [ 109.317804][T10132] ? do_wait_intr_irq+0xb0/0xb0 [ 109.317811][T10132] tipc_release+0x5f/0x890 [ 109.317822][T10132] __sock_release+0x32/0xa0 [ 109.317826][T10132] sock_close+0xf/0x20 [ 109.317829][T10132] __fput+0xaa/0x250 [ 109.317836][T10132] task_work_run+0x68/0xb0 [ 109.317844][T10132] exit_to_user_mode_prepare+0x219/0x220 [ 109.317850][T10132] syscall_exit_to_user_mode+0x7e/0x2e0 [ 109.317855][T10132] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.317860][T10132] RIP: 0033:0x45cba9 [ 109.317864][T10132] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.317866][T10132] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 109.317869][T10132] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 109.317871][T10132] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 109.317873][T10132] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 109.317875][T10132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 109.317878][T10132] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 109.459107][T10146] CPU: 1 PID: 10146 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 109.467764][T10146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.477795][T10146] Call Trace: [ 109.481052][T10146] dump_stack+0xa3/0xcc [ 109.485180][T10146] should_fail.cold.6+0x32/0x3a [ 109.489997][T10146] should_failslab+0x5/0xf [ 109.494379][T10146] kmem_cache_alloc_node+0x57/0xbf0 [ 109.499541][T10146] ? __lock_acquire+0x4fe/0x1660 [ 109.504460][T10146] __alloc_skb+0x52/0x1d0 [ 109.508765][T10146] tipc_buf_acquire+0x1c/0x50 [ 109.513415][T10146] tipc_msg_reverse+0x96/0x280 [ 109.518149][T10146] tipc_sk_respond+0xbe/0x2d0 [ 109.522795][T10146] __tipc_shutdown+0x2dd/0x380 [ 109.527525][T10146] ? do_wait_intr_irq+0xb0/0xb0 [ 109.532352][T10146] tipc_release+0x5f/0x890 [ 109.536742][T10146] __sock_release+0x32/0xa0 [ 109.541211][T10146] sock_close+0xf/0x20 [ 109.545247][T10146] __fput+0xaa/0x250 [ 109.549114][T10146] task_work_run+0x68/0xb0 [ 109.553501][T10146] exit_to_user_mode_prepare+0x219/0x220 [ 109.559104][T10146] syscall_exit_to_user_mode+0x7e/0x2e0 [ 109.564618][T10146] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.570482][T10146] RIP: 0033:0x45cba9 [ 109.574342][T10146] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.593912][T10146] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 109.602293][T10146] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 109.610233][T10146] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 109.618175][T10146] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 109.626115][T10146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 109.634054][T10146] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 109.642006][T10150] CPU: 0 PID: 10150 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 109.650661][T10150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.660698][T10150] Call Trace: [ 109.663977][T10150] dump_stack+0xa3/0xcc [ 109.668117][T10150] should_fail.cold.6+0x32/0x3a [ 109.672954][T10150] should_failslab+0x5/0xf [ 109.677350][T10150] kmem_cache_alloc_node+0x57/0xbf0 [ 109.682528][T10150] ? __lock_acquire+0x4fe/0x1660 [ 109.687454][T10150] __alloc_skb+0x52/0x1d0 [ 109.691770][T10150] tipc_buf_acquire+0x1c/0x50 [ 109.696545][T10150] tipc_msg_reverse+0x96/0x280 [ 109.701294][T10150] tipc_sk_respond+0xbe/0x2d0 [ 109.705962][T10150] __tipc_shutdown+0x2dd/0x380 [ 109.710712][T10150] ? do_wait_intr_irq+0xb0/0xb0 [ 109.715546][T10150] tipc_release+0x5f/0x890 [ 109.719946][T10150] __sock_release+0x32/0xa0 [ 109.724417][T10150] sock_close+0xf/0x20 [ 109.728462][T10150] __fput+0xaa/0x250 [ 109.732335][T10150] task_work_run+0x68/0xb0 [ 109.736723][T10150] exit_to_user_mode_prepare+0x219/0x220 [ 109.742322][T10150] syscall_exit_to_user_mode+0x7e/0x2e0 [ 109.747841][T10150] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.752260][T10161] FAULT_INJECTION: forcing a failure. [ 109.752260][T10161] name failslab, interval 1, probability 0, space 0, times 0 [ 109.753708][T10150] RIP: 0033:0x45cba9 [ 109.753712][T10150] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.753715][T10150] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 109.753718][T10150] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 109.753720][T10150] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 109.753723][T10150] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 109.753725][T10150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 109.753727][T10150] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 109.808632][T10167] FAULT_INJECTION: forcing a failure. [ 109.808632][T10167] name failslab, interval 1, probability 0, space 0, times 0 [ 109.825322][T10161] CPU: 1 PID: 10161 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 109.859420][T10161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.869450][T10161] Call Trace: [ 109.872710][T10161] dump_stack+0xa3/0xcc [ 109.876835][T10161] should_fail.cold.6+0x32/0x3a [ 109.881659][T10161] should_failslab+0x5/0xf [ 109.882246][T10172] FAULT_INJECTION: forcing a failure. [ 109.882246][T10172] name failslab, interval 1, probability 0, space 0, times 0 [ 109.886047][T10161] kmem_cache_alloc_node+0x57/0xbf0 [ 109.886052][T10161] ? __lock_acquire+0x4fe/0x1660 [ 109.886066][T10161] __alloc_skb+0x52/0x1d0 [ 109.886076][T10161] tipc_buf_acquire+0x1c/0x50 [ 109.886080][T10161] tipc_msg_reverse+0x96/0x280 [ 109.886088][T10161] tipc_sk_respond+0xbe/0x2d0 [ 109.886094][T10161] __tipc_shutdown+0x2dd/0x380 [ 109.886100][T10161] ? do_wait_intr_irq+0xb0/0xb0 [ 109.886107][T10161] tipc_release+0x5f/0x890 [ 109.886116][T10161] __sock_release+0x32/0xa0 [ 109.945430][T10161] sock_close+0xf/0x20 [ 109.949466][T10161] __fput+0xaa/0x250 [ 109.953335][T10161] task_work_run+0x68/0xb0 [ 109.957721][T10161] exit_to_user_mode_prepare+0x219/0x220 [ 109.963333][T10161] syscall_exit_to_user_mode+0x7e/0x2e0 [ 109.968844][T10161] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.974700][T10161] RIP: 0033:0x45cba9 [ 109.978562][T10161] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.998132][T10161] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 110.006505][T10161] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 110.014447][T10161] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 110.022385][T10161] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 110.030328][T10161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 110.038272][T10161] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 110.046222][T10172] CPU: 0 PID: 10172 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 110.054878][T10172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.064903][T10172] Call Trace: [ 110.068169][T10172] dump_stack+0xa3/0xcc [ 110.072296][T10172] should_fail.cold.6+0x32/0x3a [ 110.077114][T10172] should_failslab+0x5/0xf [ 110.081496][T10172] kmem_cache_alloc_node+0x57/0xbf0 [ 110.086656][T10172] ? __lock_acquire+0x4fe/0x1660 [ 110.091579][T10172] __alloc_skb+0x52/0x1d0 [ 110.095884][T10172] tipc_buf_acquire+0x1c/0x50 [ 110.100529][T10172] tipc_msg_reverse+0x96/0x280 [ 110.105258][T10172] tipc_sk_respond+0xbe/0x2d0 [ 110.109907][T10172] __tipc_shutdown+0x2dd/0x380 [ 110.114653][T10172] ? do_wait_intr_irq+0xb0/0xb0 [ 110.115815][T10174] FAULT_INJECTION: forcing a failure. [ 110.115815][T10174] name failslab, interval 1, probability 0, space 0, times 0 [ 110.119480][T10172] tipc_release+0x5f/0x890 [ 110.119490][T10172] __sock_release+0x32/0xa0 [ 110.119495][T10172] sock_close+0xf/0x20 [ 110.119498][T10172] __fput+0xaa/0x250 [ 110.119505][T10172] task_work_run+0x68/0xb0 [ 110.119513][T10172] exit_to_user_mode_prepare+0x219/0x220 [ 110.119519][T10172] syscall_exit_to_user_mode+0x7e/0x2e0 [ 110.119524][T10172] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.119529][T10172] RIP: 0033:0x45cba9 [ 110.119533][T10172] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.119535][T10172] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 110.119538][T10172] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 110.119540][T10172] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 110.119542][T10172] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 110.119544][T10172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 110.119546][T10172] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 110.210646][T10180] FAULT_INJECTION: forcing a failure. [ 110.210646][T10180] name failslab, interval 1, probability 0, space 0, times 0 [ 110.223076][T10167] CPU: 1 PID: 10167 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 110.263393][T10167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.273420][T10167] Call Trace: [ 110.276690][T10167] dump_stack+0xa3/0xcc [ 110.280812][T10167] should_fail.cold.6+0x32/0x3a [ 110.285630][T10167] should_failslab+0x5/0xf [ 110.290021][T10167] kmem_cache_alloc_node+0x57/0xbf0 [ 110.295184][T10167] ? __lock_acquire+0x4fe/0x1660 [ 110.300094][T10167] __alloc_skb+0x52/0x1d0 [ 110.304419][T10167] tipc_buf_acquire+0x1c/0x50 [ 110.309082][T10167] tipc_msg_reverse+0x96/0x280 [ 110.313813][T10167] tipc_sk_respond+0xbe/0x2d0 [ 110.318460][T10167] __tipc_shutdown+0x2dd/0x380 [ 110.323195][T10167] ? do_wait_intr_irq+0xb0/0xb0 [ 110.328013][T10167] tipc_release+0x5f/0x890 [ 110.332410][T10167] __sock_release+0x32/0xa0 [ 110.336888][T10167] sock_close+0xf/0x20 [ 110.340926][T10167] __fput+0xaa/0x250 [ 110.344791][T10167] task_work_run+0x68/0xb0 [ 110.349171][T10167] exit_to_user_mode_prepare+0x219/0x220 [ 110.354775][T10167] syscall_exit_to_user_mode+0x7e/0x2e0 [ 110.360291][T10167] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.366235][T10167] RIP: 0033:0x45cba9 [ 110.370094][T10167] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.389665][T10167] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 110.398047][T10167] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 110.406089][T10167] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 110.414026][T10167] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 110.421965][T10167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 110.429904][T10167] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 110.437860][T10180] CPU: 0 PID: 10180 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 110.446515][T10180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.456537][T10180] Call Trace: [ 110.459796][T10180] dump_stack+0xa3/0xcc [ 110.463939][T10180] should_fail.cold.6+0x32/0x3a [ 110.468755][T10180] should_failslab+0x5/0xf [ 110.473134][T10180] kmem_cache_alloc_node+0x57/0xbf0 [ 110.478301][T10180] __alloc_skb+0x52/0x1d0 [ 110.482599][T10180] tipc_buf_acquire+0x1c/0x50 [ 110.487240][T10180] tipc_msg_reverse+0x96/0x280 [ 110.491971][T10180] tipc_sk_respond+0xbe/0x2d0 [ 110.496614][T10180] __tipc_shutdown+0x2dd/0x380 [ 110.501346][T10180] ? do_wait_intr_irq+0xb0/0xb0 [ 110.506162][T10180] tipc_release+0x5f/0x890 [ 110.510550][T10180] __sock_release+0x32/0xa0 [ 110.515033][T10180] sock_close+0xf/0x20 [ 110.519066][T10180] __fput+0xaa/0x250 [ 110.522935][T10180] task_work_run+0x68/0xb0 [ 110.527320][T10180] exit_to_user_mode_prepare+0x219/0x220 [ 110.532919][T10180] syscall_exit_to_user_mode+0x7e/0x2e0 [ 110.538438][T10180] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.544299][T10180] RIP: 0033:0x45cba9 [ 110.548159][T10180] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.567746][T10180] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 110.576123][T10180] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 110.584061][T10180] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 110.591998][T10180] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 110.599934][T10180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 110.607874][T10180] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 110.615822][T10174] CPU: 1 PID: 10174 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 110.624489][T10174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.634526][T10174] Call Trace: [ 110.637799][T10174] dump_stack+0xa3/0xcc [ 110.641933][T10174] should_fail.cold.6+0x32/0x3a [ 110.646762][T10174] should_failslab+0x5/0xf [ 110.651158][T10174] kmem_cache_alloc_node+0x57/0xbf0 [ 110.656335][T10174] ? __lock_acquire+0x4fe/0x1660 [ 110.661372][T10174] __alloc_skb+0x52/0x1d0 [ 110.665685][T10174] tipc_buf_acquire+0x1c/0x50 [ 110.670344][T10174] tipc_msg_reverse+0x96/0x280 [ 110.675202][T10174] tipc_sk_respond+0xbe/0x2d0 [ 110.679866][T10174] __tipc_shutdown+0x2dd/0x380 [ 110.684668][T10174] ? do_wait_intr_irq+0xb0/0xb0 [ 110.689513][T10174] tipc_release+0x5f/0x890 [ 110.693917][T10174] __sock_release+0x32/0xa0 [ 110.698424][T10174] sock_close+0xf/0x20 [ 110.702465][T10174] __fput+0xaa/0x250 [ 110.706368][T10174] task_work_run+0x68/0xb0 [ 110.710772][T10174] exit_to_user_mode_prepare+0x219/0x220 [ 110.716505][T10174] syscall_exit_to_user_mode+0x7e/0x2e0 [ 110.722031][T10174] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.725250][T10196] FAULT_INJECTION: forcing a failure. [ 110.725250][T10196] name failslab, interval 1, probability 0, space 0, times 0 [ 110.727890][T10174] RIP: 0033:0x45cba9 [ 110.727895][T10174] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.727897][T10174] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 110.727901][T10174] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 110.727903][T10174] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 110.727905][T10174] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 110.727907][T10174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 110.727909][T10174] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 110.796406][T10201] FAULT_INJECTION: forcing a failure. [ 110.796406][T10201] name failslab, interval 1, probability 0, space 0, times 0 [ 110.803291][T10205] FAULT_INJECTION: forcing a failure. [ 110.803291][T10205] name failslab, interval 1, probability 0, space 0, times 0 [ 110.806586][T10208] FAULT_INJECTION: forcing a failure. [ 110.806586][T10208] name failslab, interval 1, probability 0, space 0, times 0 [ 110.821276][T10205] CPU: 0 PID: 10205 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 110.859055][T10205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.869079][T10205] Call Trace: [ 110.872340][T10205] dump_stack+0xa3/0xcc [ 110.876464][T10205] should_fail.cold.6+0x32/0x3a [ 110.881285][T10205] should_failslab+0x5/0xf [ 110.883473][T10210] FAULT_INJECTION: forcing a failure. [ 110.883473][T10210] name failslab, interval 1, probability 0, space 0, times 0 [ 110.885679][T10205] kmem_cache_alloc_node+0x57/0xbf0 [ 110.885684][T10205] ? __lock_acquire+0x4fe/0x1660 [ 110.885695][T10205] __alloc_skb+0x52/0x1d0 [ 110.885704][T10205] tipc_buf_acquire+0x1c/0x50 [ 110.885709][T10205] tipc_msg_reverse+0x96/0x280 [ 110.885716][T10205] tipc_sk_respond+0xbe/0x2d0 [ 110.885722][T10205] __tipc_shutdown+0x2dd/0x380 [ 110.885728][T10205] ? do_wait_intr_irq+0xb0/0xb0 [ 110.885735][T10205] tipc_release+0x5f/0x890 [ 110.885744][T10205] __sock_release+0x32/0xa0 [ 110.945055][T10205] sock_close+0xf/0x20 [ 110.949111][T10205] __fput+0xaa/0x250 [ 110.952978][T10205] task_work_run+0x68/0xb0 [ 110.957382][T10205] exit_to_user_mode_prepare+0x219/0x220 [ 110.962982][T10205] syscall_exit_to_user_mode+0x7e/0x2e0 [ 110.968499][T10205] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.974368][T10205] RIP: 0033:0x45cba9 [ 110.978234][T10205] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.997808][T10205] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 111.006181][T10205] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 111.014135][T10205] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 111.022076][T10205] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 111.030019][T10205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 111.037966][T10205] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 111.045920][T10210] CPU: 1 PID: 10210 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 111.054572][T10210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.064598][T10210] Call Trace: [ 111.067858][T10210] dump_stack+0xa3/0xcc [ 111.071982][T10210] should_fail.cold.6+0x32/0x3a [ 111.076805][T10210] should_failslab+0x5/0xf [ 111.081190][T10210] kmem_cache_alloc_node+0x57/0xbf0 [ 111.086354][T10210] ? __lock_acquire+0x4fe/0x1660 [ 111.091261][T10210] __alloc_skb+0x52/0x1d0 [ 111.095559][T10210] tipc_buf_acquire+0x1c/0x50 [ 111.100201][T10210] tipc_msg_reverse+0x96/0x280 [ 111.104931][T10210] tipc_sk_respond+0xbe/0x2d0 [ 111.109573][T10210] __tipc_shutdown+0x2dd/0x380 [ 111.114303][T10210] ? do_wait_intr_irq+0xb0/0xb0 [ 111.119141][T10210] tipc_release+0x5f/0x890 [ 111.123526][T10210] __sock_release+0x32/0xa0 [ 111.127992][T10210] sock_close+0xf/0x20 [ 111.132025][T10210] __fput+0xaa/0x250 [ 111.135887][T10210] task_work_run+0x68/0xb0 [ 111.140274][T10210] exit_to_user_mode_prepare+0x219/0x220 [ 111.145883][T10210] syscall_exit_to_user_mode+0x7e/0x2e0 [ 111.151396][T10210] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.157279][T10210] RIP: 0033:0x45cba9 [ 111.161147][T10210] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.180724][T10210] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 111.189099][T10210] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 111.197044][T10210] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 111.204985][T10210] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 111.212925][T10210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 111.220868][T10210] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 111.228820][T10196] CPU: 0 PID: 10196 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 111.237478][T10196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.247519][T10196] Call Trace: [ 111.250797][T10196] dump_stack+0xa3/0xcc [ 111.254926][T10196] should_fail.cold.6+0x32/0x3a [ 111.259741][T10196] should_failslab+0x5/0xf [ 111.264137][T10196] kmem_cache_alloc_node+0x57/0xbf0 [ 111.269308][T10196] ? __lock_acquire+0x4fe/0x1660 [ 111.274230][T10196] __alloc_skb+0x52/0x1d0 [ 111.278543][T10196] tipc_buf_acquire+0x1c/0x50 [ 111.283194][T10196] tipc_msg_reverse+0x96/0x280 [ 111.287929][T10196] tipc_sk_respond+0xbe/0x2d0 [ 111.292573][T10196] __tipc_shutdown+0x2dd/0x380 [ 111.297324][T10196] ? do_wait_intr_irq+0xb0/0xb0 [ 111.302152][T10196] tipc_release+0x5f/0x890 [ 111.306548][T10196] __sock_release+0x32/0xa0 [ 111.311026][T10196] sock_close+0xf/0x20 [ 111.315066][T10196] __fput+0xaa/0x250 [ 111.318933][T10196] task_work_run+0x68/0xb0 [ 111.323331][T10196] exit_to_user_mode_prepare+0x219/0x220 [ 111.328938][T10196] syscall_exit_to_user_mode+0x7e/0x2e0 [ 111.334455][T10196] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.340314][T10196] RIP: 0033:0x45cba9 [ 111.344181][T10196] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.363760][T10196] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 111.372138][T10196] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 111.380087][T10196] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 111.388031][T10196] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 111.395969][T10196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 111.403906][T10196] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 111.411856][T10201] CPU: 1 PID: 10201 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 111.420516][T10201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.430553][T10201] Call Trace: [ 111.433829][T10201] dump_stack+0xa3/0xcc [ 111.437960][T10201] should_fail.cold.6+0x32/0x3a [ 111.442789][T10201] should_failslab+0x5/0xf [ 111.447183][T10201] kmem_cache_alloc_node+0x57/0xbf0 [ 111.452357][T10201] ? __lock_acquire+0x4fe/0x1660 [ 111.457263][T10201] __alloc_skb+0x52/0x1d0 [ 111.461559][T10201] tipc_buf_acquire+0x1c/0x50 [ 111.466201][T10201] tipc_msg_reverse+0x96/0x280 [ 111.470933][T10201] tipc_sk_respond+0xbe/0x2d0 [ 111.475578][T10201] __tipc_shutdown+0x2dd/0x380 [ 111.480313][T10201] ? do_wait_intr_irq+0xb0/0xb0 [ 111.485134][T10201] tipc_release+0x5f/0x890 [ 111.489522][T10201] __sock_release+0x32/0xa0 [ 111.494000][T10201] sock_close+0xf/0x20 [ 111.495632][T10215] FAULT_INJECTION: forcing a failure. [ 111.495632][T10215] name failslab, interval 1, probability 0, space 0, times 0 [ 111.498047][T10201] __fput+0xaa/0x250 [ 111.498056][T10201] task_work_run+0x68/0xb0 [ 111.498064][T10201] exit_to_user_mode_prepare+0x219/0x220 [ 111.498070][T10201] syscall_exit_to_user_mode+0x7e/0x2e0 [ 111.498076][T10201] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.536110][T10201] RIP: 0033:0x45cba9 [ 111.539973][T10201] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.559649][T10201] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 111.568114][T10201] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 111.576052][T10201] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 111.583989][T10201] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 111.591928][T10201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 111.599870][T10201] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 111.607822][T10215] CPU: 0 PID: 10215 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 111.616474][T10215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.626510][T10215] Call Trace: [ 111.629792][T10215] dump_stack+0xa3/0xcc [ 111.633929][T10215] should_fail.cold.6+0x32/0x3a [ 111.638761][T10215] should_failslab+0x5/0xf [ 111.643159][T10215] kmem_cache_alloc_node+0x57/0xbf0 [ 111.648337][T10215] ? __lock_acquire+0x4fe/0x1660 [ 111.653251][T10215] __alloc_skb+0x52/0x1d0 [ 111.657560][T10215] tipc_buf_acquire+0x1c/0x50 [ 111.662217][T10215] tipc_msg_reverse+0x96/0x280 [ 111.666966][T10215] tipc_sk_respond+0xbe/0x2d0 [ 111.671626][T10215] __tipc_shutdown+0x2dd/0x380 [ 111.673207][T10224] FAULT_INJECTION: forcing a failure. [ 111.673207][T10224] name failslab, interval 1, probability 0, space 0, times 0 [ 111.676475][T10215] ? do_wait_intr_irq+0xb0/0xb0 [ 111.676484][T10215] tipc_release+0x5f/0x890 [ 111.676495][T10215] __sock_release+0x32/0xa0 [ 111.676500][T10215] sock_close+0xf/0x20 [ 111.676504][T10215] __fput+0xaa/0x250 [ 111.676512][T10215] task_work_run+0x68/0xb0 [ 111.676520][T10215] exit_to_user_mode_prepare+0x219/0x220 [ 111.676526][T10215] syscall_exit_to_user_mode+0x7e/0x2e0 [ 111.726142][T10215] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.732013][T10215] RIP: 0033:0x45cba9 [ 111.735888][T10215] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.743797][T10229] FAULT_INJECTION: forcing a failure. [ 111.743797][T10229] name failslab, interval 1, probability 0, space 0, times 0 [ 111.755476][T10215] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 111.755480][T10215] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 111.755482][T10215] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 111.755484][T10215] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 111.755486][T10215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 111.755488][T10215] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 111.763164][T10208] CPU: 0 PID: 10208 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 111.780016][T10228] FAULT_INJECTION: forcing a failure. [ 111.780016][T10228] name failslab, interval 1, probability 0, space 0, times 0 [ 111.784499][T10208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.784501][T10208] Call Trace: [ 111.784511][T10208] dump_stack+0xa3/0xcc [ 111.784517][T10208] should_fail.cold.6+0x32/0x3a [ 111.784522][T10208] should_failslab+0x5/0xf [ 111.784528][T10208] kmem_cache_alloc_node+0x57/0xbf0 [ 111.784533][T10208] ? __lock_acquire+0x4fe/0x1660 [ 111.784544][T10208] __alloc_skb+0x52/0x1d0 [ 111.784552][T10208] tipc_buf_acquire+0x1c/0x50 [ 111.784557][T10208] tipc_msg_reverse+0x96/0x280 [ 111.830283][T10231] FAULT_INJECTION: forcing a failure. [ 111.830283][T10231] name failslab, interval 1, probability 0, space 0, times 0 [ 111.837526][T10208] tipc_sk_respond+0xbe/0x2d0 [ 111.837533][T10208] __tipc_shutdown+0x2dd/0x380 [ 111.837540][T10208] ? do_wait_intr_irq+0xb0/0xb0 [ 111.837547][T10208] tipc_release+0x5f/0x890 [ 111.837558][T10208] __sock_release+0x32/0xa0 [ 111.837563][T10208] sock_close+0xf/0x20 [ 111.837568][T10208] __fput+0xaa/0x250 [ 111.837576][T10208] task_work_run+0x68/0xb0 [ 111.837584][T10208] exit_to_user_mode_prepare+0x219/0x220 [ 111.942742][T10208] syscall_exit_to_user_mode+0x7e/0x2e0 [ 111.948258][T10208] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.954117][T10208] RIP: 0033:0x45cba9 [ 111.957979][T10208] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 111.977551][T10208] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 111.985926][T10208] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 111.993864][T10208] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.001803][T10208] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 112.009748][T10208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.017691][T10208] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 112.025640][T10231] CPU: 1 PID: 10231 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 112.034304][T10231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.044347][T10231] Call Trace: [ 112.047621][T10231] dump_stack+0xa3/0xcc [ 112.051757][T10231] should_fail.cold.6+0x32/0x3a [ 112.056586][T10231] should_failslab+0x5/0xf [ 112.060983][T10231] kmem_cache_alloc_node+0x57/0xbf0 [ 112.066165][T10231] ? __lock_acquire+0x4fe/0x1660 [ 112.071089][T10231] __alloc_skb+0x52/0x1d0 [ 112.075399][T10231] tipc_buf_acquire+0x1c/0x50 [ 112.080044][T10231] tipc_msg_reverse+0x96/0x280 [ 112.084777][T10231] tipc_sk_respond+0xbe/0x2d0 [ 112.089442][T10231] __tipc_shutdown+0x2dd/0x380 [ 112.094176][T10231] ? do_wait_intr_irq+0xb0/0xb0 [ 112.098994][T10231] tipc_release+0x5f/0x890 [ 112.103381][T10231] __sock_release+0x32/0xa0 [ 112.107862][T10231] sock_close+0xf/0x20 [ 112.111896][T10231] __fput+0xaa/0x250 [ 112.115758][T10231] task_work_run+0x68/0xb0 [ 112.120145][T10231] exit_to_user_mode_prepare+0x219/0x220 [ 112.125744][T10231] syscall_exit_to_user_mode+0x7e/0x2e0 [ 112.131259][T10231] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.137116][T10231] RIP: 0033:0x45cba9 [ 112.140979][T10231] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.160550][T10231] RSP: 002b:00007f93c60b6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 112.168924][T10231] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 112.176863][T10231] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.184799][T10231] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 112.192738][T10231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.200706][T10231] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60b76d4 [ 112.208674][T10228] CPU: 0 PID: 10228 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 112.217329][T10228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.227392][T10228] Call Trace: [ 112.230663][T10228] dump_stack+0xa3/0xcc [ 112.234795][T10228] should_fail.cold.6+0x32/0x3a [ 112.239622][T10228] should_failslab+0x5/0xf [ 112.244020][T10228] kmem_cache_alloc_node+0x57/0xbf0 [ 112.249191][T10228] ? __lock_acquire+0x4fe/0x1660 [ 112.254101][T10228] __alloc_skb+0x52/0x1d0 [ 112.258401][T10228] tipc_buf_acquire+0x1c/0x50 [ 112.263045][T10228] tipc_msg_reverse+0x96/0x280 [ 112.267778][T10228] tipc_sk_respond+0xbe/0x2d0 [ 112.272421][T10228] __tipc_shutdown+0x2dd/0x380 [ 112.277150][T10228] ? do_wait_intr_irq+0xb0/0xb0 [ 112.281973][T10228] tipc_release+0x5f/0x890 [ 112.286366][T10228] __sock_release+0x32/0xa0 [ 112.290837][T10228] sock_close+0xf/0x20 [ 112.294869][T10228] __fput+0xaa/0x250 [ 112.298734][T10228] task_work_run+0x68/0xb0 [ 112.303127][T10228] exit_to_user_mode_prepare+0x219/0x220 [ 112.308754][T10228] syscall_exit_to_user_mode+0x7e/0x2e0 [ 112.314274][T10228] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.320135][T10228] RIP: 0033:0x45cba9 [ 112.324005][T10228] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.343586][T10228] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 112.351962][T10228] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 112.359905][T10228] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.367850][T10228] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 112.375791][T10228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.383731][T10228] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 112.391684][T10229] CPU: 1 PID: 10229 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 112.400342][T10229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.410379][T10229] Call Trace: [ 112.413648][T10229] dump_stack+0xa3/0xcc [ 112.417779][T10229] should_fail.cold.6+0x32/0x3a [ 112.422594][T10229] should_failslab+0x5/0xf [ 112.426973][T10229] kmem_cache_alloc_node+0x57/0xbf0 [ 112.432134][T10229] ? __lock_acquire+0x4fe/0x1660 [ 112.437059][T10229] __alloc_skb+0x52/0x1d0 [ 112.441355][T10229] tipc_buf_acquire+0x1c/0x50 [ 112.445994][T10229] tipc_msg_reverse+0x96/0x280 [ 112.450722][T10229] tipc_sk_respond+0xbe/0x2d0 [ 112.455364][T10229] __tipc_shutdown+0x2dd/0x380 [ 112.457922][T10243] FAULT_INJECTION: forcing a failure. [ 112.457922][T10243] name failslab, interval 1, probability 0, space 0, times 0 [ 112.460100][T10229] ? do_wait_intr_irq+0xb0/0xb0 [ 112.460109][T10229] tipc_release+0x5f/0x890 [ 112.460119][T10229] __sock_release+0x32/0xa0 [ 112.486411][T10229] sock_close+0xf/0x20 [ 112.490444][T10229] __fput+0xaa/0x250 [ 112.494323][T10229] task_work_run+0x68/0xb0 [ 112.498711][T10229] exit_to_user_mode_prepare+0x219/0x220 [ 112.504319][T10229] syscall_exit_to_user_mode+0x7e/0x2e0 [ 112.509832][T10229] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.515690][T10229] RIP: 0033:0x45cba9 [ 112.519552][T10229] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.539331][T10229] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 112.547706][T10229] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 112.555649][T10229] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.563723][T10229] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 112.571662][T10229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.579600][T10229] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 112.587549][T10243] CPU: 0 PID: 10243 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 112.596202][T10243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.606237][T10243] Call Trace: [ 112.609496][T10243] dump_stack+0xa3/0xcc [ 112.613618][T10243] should_fail.cold.6+0x32/0x3a [ 112.618436][T10243] should_failslab+0x5/0xf [ 112.622828][T10243] kmem_cache_alloc_node+0x57/0xbf0 [ 112.627995][T10243] ? __lock_acquire+0x4fe/0x1660 [ 112.632910][T10243] __alloc_skb+0x52/0x1d0 [ 112.637219][T10243] tipc_buf_acquire+0x1c/0x50 [ 112.641867][T10243] tipc_msg_reverse+0x96/0x280 [ 112.646598][T10243] tipc_sk_respond+0xbe/0x2d0 [ 112.651246][T10243] __tipc_shutdown+0x2dd/0x380 [ 112.655982][T10243] ? do_wait_intr_irq+0xb0/0xb0 [ 112.660800][T10243] tipc_release+0x5f/0x890 [ 112.665205][T10243] __sock_release+0x32/0xa0 [ 112.669706][T10243] sock_close+0xf/0x20 [ 112.673743][T10243] __fput+0xaa/0x250 [ 112.677607][T10243] task_work_run+0x68/0xb0 [ 112.681990][T10243] exit_to_user_mode_prepare+0x219/0x220 [ 112.687591][T10243] syscall_exit_to_user_mode+0x7e/0x2e0 [ 112.693104][T10243] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.698963][T10243] RIP: 0033:0x45cba9 [ 112.702831][T10243] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.722416][T10243] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 112.730816][T10243] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 112.738760][T10243] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.746703][T10243] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 112.754640][T10243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.762596][T10243] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 112.775613][T10224] CPU: 1 PID: 10224 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 112.784279][T10224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.794316][T10224] Call Trace: [ 112.797595][T10224] dump_stack+0xa3/0xcc [ 112.801741][T10224] should_fail.cold.6+0x32/0x3a [ 112.806572][T10224] should_failslab+0x5/0xf [ 112.811054][T10224] kmem_cache_alloc_node+0x57/0xbf0 [ 112.816214][T10224] ? __lock_acquire+0x4fe/0x1660 [ 112.821117][T10224] __alloc_skb+0x52/0x1d0 [ 112.825413][T10224] tipc_buf_acquire+0x1c/0x50 [ 112.830052][T10224] tipc_msg_reverse+0x96/0x280 [ 112.834784][T10224] tipc_sk_respond+0xbe/0x2d0 [ 112.839424][T10224] __tipc_shutdown+0x2dd/0x380 [ 112.844151][T10224] ? do_wait_intr_irq+0xb0/0xb0 [ 112.848965][T10224] tipc_release+0x5f/0x890 [ 112.853358][T10224] __sock_release+0x32/0xa0 [ 112.855747][T10248] FAULT_INJECTION: forcing a failure. [ 112.855747][T10248] name failslab, interval 1, probability 0, space 0, times 0 [ 112.857833][T10224] sock_close+0xf/0x20 [ 112.857838][T10224] __fput+0xaa/0x250 [ 112.857845][T10224] task_work_run+0x68/0xb0 [ 112.857853][T10224] exit_to_user_mode_prepare+0x219/0x220 [ 112.888277][T10224] syscall_exit_to_user_mode+0x7e/0x2e0 [ 112.893787][T10224] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.899642][T10224] RIP: 0033:0x45cba9 [ 112.903534][T10224] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 112.923106][T10224] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 112.931590][T10224] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 112.939536][T10224] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 112.947480][T10224] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 112.955419][T10224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 112.963357][T10224] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 112.971309][T10248] CPU: 0 PID: 10248 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 112.979970][T10248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.990007][T10248] Call Trace: [ 112.993285][T10248] dump_stack+0xa3/0xcc [ 112.997423][T10248] should_fail.cold.6+0x32/0x3a [ 113.002255][T10248] should_failslab+0x5/0xf [ 113.006651][T10248] kmem_cache_alloc_node+0x57/0xbf0 [ 113.011830][T10248] ? __lock_acquire+0x4fe/0x1660 [ 113.016760][T10248] __alloc_skb+0x52/0x1d0 [ 113.021075][T10248] tipc_buf_acquire+0x1c/0x50 [ 113.025733][T10248] tipc_msg_reverse+0x96/0x280 [ 113.030481][T10248] tipc_sk_respond+0xbe/0x2d0 [ 113.035137][T10248] __tipc_shutdown+0x2dd/0x380 [ 113.039884][T10248] ? do_wait_intr_irq+0xb0/0xb0 [ 113.044718][T10248] tipc_release+0x5f/0x890 [ 113.049124][T10248] __sock_release+0x32/0xa0 [ 113.053609][T10248] sock_close+0xf/0x20 [ 113.057660][T10248] __fput+0xaa/0x250 [ 113.061537][T10248] task_work_run+0x68/0xb0 [ 113.065938][T10248] exit_to_user_mode_prepare+0x219/0x220 [ 113.071551][T10248] syscall_exit_to_user_mode+0x7e/0x2e0 [ 113.077078][T10248] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.077193][T10266] FAULT_INJECTION: forcing a failure. [ 113.077193][T10266] name failslab, interval 1, probability 0, space 0, times 0 [ 113.082943][T10248] RIP: 0033:0x45cba9 [ 113.082946][T10248] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.082948][T10248] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 113.082952][T10248] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 113.082954][T10248] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 113.082956][T10248] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 113.082958][T10248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 113.082960][T10248] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 113.090250][T10259] FAULT_INJECTION: forcing a failure. [ 113.090250][T10259] name failslab, interval 1, probability 0, space 0, times 0 [ 113.111859][T10266] CPU: 1 PID: 10266 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 113.119550][T10262] FAULT_INJECTION: forcing a failure. [ 113.119550][T10262] name failslab, interval 1, probability 0, space 0, times 0 [ 113.127453][T10266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.127456][T10266] Call Trace: [ 113.127466][T10266] dump_stack+0xa3/0xcc [ 113.127472][T10266] should_fail.cold.6+0x32/0x3a [ 113.127476][T10266] should_failslab+0x5/0xf [ 113.127482][T10266] kmem_cache_alloc_node+0x57/0xbf0 [ 113.127487][T10266] ? __lock_acquire+0x4fe/0x1660 [ 113.237537][T10266] __alloc_skb+0x52/0x1d0 [ 113.241836][T10266] tipc_buf_acquire+0x1c/0x50 [ 113.246477][T10266] tipc_msg_reverse+0x96/0x280 [ 113.251211][T10266] tipc_sk_respond+0xbe/0x2d0 [ 113.255853][T10266] __tipc_shutdown+0x2dd/0x380 [ 113.260582][T10266] ? do_wait_intr_irq+0xb0/0xb0 [ 113.265398][T10266] tipc_release+0x5f/0x890 [ 113.269783][T10266] __sock_release+0x32/0xa0 [ 113.274252][T10266] sock_close+0xf/0x20 [ 113.278287][T10266] __fput+0xaa/0x250 [ 113.282149][T10266] task_work_run+0x68/0xb0 [ 113.286532][T10266] exit_to_user_mode_prepare+0x219/0x220 [ 113.292130][T10266] syscall_exit_to_user_mode+0x7e/0x2e0 [ 113.297642][T10266] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.303592][T10266] RIP: 0033:0x45cba9 [ 113.307457][T10266] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.327026][T10266] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 113.335400][T10266] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 113.343338][T10266] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 113.351277][T10266] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 113.359218][T10266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 113.367155][T10266] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 113.375105][T10259] CPU: 0 PID: 10259 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 113.383760][T10259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.393794][T10259] Call Trace: [ 113.397071][T10259] dump_stack+0xa3/0xcc [ 113.398232][T10263] FAULT_INJECTION: forcing a failure. [ 113.398232][T10263] name failslab, interval 1, probability 0, space 0, times 0 [ 113.401202][T10259] should_fail.cold.6+0x32/0x3a [ 113.401207][T10259] should_failslab+0x5/0xf [ 113.401212][T10259] kmem_cache_alloc_node+0x57/0xbf0 [ 113.401217][T10259] ? __lock_acquire+0x4fe/0x1660 [ 113.401227][T10259] __alloc_skb+0x52/0x1d0 [ 113.437335][T10259] tipc_buf_acquire+0x1c/0x50 [ 113.441981][T10259] tipc_msg_reverse+0x96/0x280 [ 113.446712][T10259] tipc_sk_respond+0xbe/0x2d0 [ 113.451354][T10259] __tipc_shutdown+0x2dd/0x380 [ 113.456084][T10259] ? do_wait_intr_irq+0xb0/0xb0 [ 113.460901][T10259] tipc_release+0x5f/0x890 [ 113.465287][T10259] __sock_release+0x32/0xa0 [ 113.469756][T10259] sock_close+0xf/0x20 [ 113.473819][T10259] __fput+0xaa/0x250 [ 113.477680][T10259] task_work_run+0x68/0xb0 [ 113.482066][T10259] exit_to_user_mode_prepare+0x219/0x220 [ 113.487692][T10259] syscall_exit_to_user_mode+0x7e/0x2e0 [ 113.493216][T10259] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.499099][T10259] RIP: 0033:0x45cba9 [ 113.502968][T10259] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.522538][T10259] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 113.530914][T10259] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 113.538851][T10259] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 113.546793][T10259] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 113.554741][T10259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 113.562709][T10259] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 113.570658][T10263] CPU: 1 PID: 10263 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 113.579314][T10263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.589360][T10263] Call Trace: [ 113.592630][T10263] dump_stack+0xa3/0xcc [ 113.596766][T10263] should_fail.cold.6+0x32/0x3a [ 113.601589][T10263] should_failslab+0x5/0xf [ 113.605986][T10263] kmem_cache_alloc_node+0x57/0xbf0 [ 113.611163][T10263] ? __lock_acquire+0x4fe/0x1660 [ 113.616081][T10263] __alloc_skb+0x52/0x1d0 [ 113.620383][T10263] tipc_buf_acquire+0x1c/0x50 [ 113.625025][T10263] tipc_msg_reverse+0x96/0x280 [ 113.629766][T10263] tipc_sk_respond+0xbe/0x2d0 [ 113.634409][T10263] __tipc_shutdown+0x2dd/0x380 [ 113.639139][T10263] ? do_wait_intr_irq+0xb0/0xb0 [ 113.643968][T10263] tipc_release+0x5f/0x890 [ 113.648362][T10263] __sock_release+0x32/0xa0 [ 113.652838][T10263] sock_close+0xf/0x20 [ 113.656877][T10263] __fput+0xaa/0x250 [ 113.660741][T10263] task_work_run+0x68/0xb0 [ 113.665126][T10263] exit_to_user_mode_prepare+0x219/0x220 [ 113.670724][T10263] syscall_exit_to_user_mode+0x7e/0x2e0 [ 113.676235][T10263] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.682223][T10263] RIP: 0033:0x45cba9 [ 113.686088][T10263] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.705669][T10263] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 113.714157][T10263] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 113.722118][T10263] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 2020/10/09 14:52:50 executed programs: 399 [ 113.730060][T10263] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 113.738000][T10263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 113.745939][T10263] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 113.753889][T10262] CPU: 0 PID: 10262 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 113.762547][T10262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.772584][T10262] Call Trace: [ 113.775860][T10262] dump_stack+0xa3/0xcc [ 113.780004][T10262] should_fail.cold.6+0x32/0x3a [ 113.784837][T10262] should_failslab+0x5/0xf [ 113.785690][T10273] FAULT_INJECTION: forcing a failure. [ 113.785690][T10273] name failslab, interval 1, probability 0, space 0, times 0 [ 113.789226][T10262] kmem_cache_alloc_node+0x57/0xbf0 [ 113.789232][T10262] ? __lock_acquire+0x4fe/0x1660 [ 113.789244][T10262] __alloc_skb+0x52/0x1d0 [ 113.789254][T10262] tipc_buf_acquire+0x1c/0x50 [ 113.789259][T10262] tipc_msg_reverse+0x96/0x280 [ 113.789274][T10262] tipc_sk_respond+0xbe/0x2d0 [ 113.789280][T10262] __tipc_shutdown+0x2dd/0x380 [ 113.789286][T10262] ? do_wait_intr_irq+0xb0/0xb0 [ 113.839790][T10262] tipc_release+0x5f/0x890 [ 113.844193][T10262] __sock_release+0x32/0xa0 [ 113.848679][T10262] sock_close+0xf/0x20 [ 113.852727][T10262] __fput+0xaa/0x250 [ 113.856603][T10262] task_work_run+0x68/0xb0 [ 113.860995][T10262] exit_to_user_mode_prepare+0x219/0x220 [ 113.866602][T10262] syscall_exit_to_user_mode+0x7e/0x2e0 [ 113.872142][T10262] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.878010][T10262] RIP: 0033:0x45cba9 [ 113.881881][T10262] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.901457][T10262] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 113.909836][T10262] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 113.917787][T10262] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 113.925732][T10262] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 113.933679][T10262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 113.941619][T10262] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 113.949568][T10273] CPU: 1 PID: 10273 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 113.958217][T10273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.968235][T10273] Call Trace: [ 113.971515][T10273] dump_stack+0xa3/0xcc [ 113.975636][T10273] should_fail.cold.6+0x32/0x3a [ 113.980449][T10273] should_failslab+0x5/0xf [ 113.984828][T10273] kmem_cache_alloc_node+0x57/0xbf0 [ 113.989990][T10273] ? __lock_acquire+0x4fe/0x1660 [ 113.994893][T10273] __alloc_skb+0x52/0x1d0 [ 113.999190][T10273] tipc_buf_acquire+0x1c/0x50 [ 114.003842][T10273] tipc_msg_reverse+0x96/0x280 [ 114.008590][T10273] tipc_sk_respond+0xbe/0x2d0 [ 114.013253][T10273] __tipc_shutdown+0x2dd/0x380 [ 114.018006][T10273] ? do_wait_intr_irq+0xb0/0xb0 [ 114.022824][T10273] tipc_release+0x5f/0x890 [ 114.027208][T10273] __sock_release+0x32/0xa0 [ 114.031678][T10273] sock_close+0xf/0x20 [ 114.035711][T10273] __fput+0xaa/0x250 [ 114.039573][T10273] task_work_run+0x68/0xb0 [ 114.043955][T10273] exit_to_user_mode_prepare+0x219/0x220 [ 114.049597][T10273] syscall_exit_to_user_mode+0x7e/0x2e0 [ 114.055224][T10273] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.061079][T10273] RIP: 0033:0x45cba9 [ 114.064940][T10273] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.084508][T10273] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 114.092880][T10273] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 114.100815][T10273] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 114.104826][T10288] FAULT_INJECTION: forcing a failure. [ 114.104826][T10288] name failslab, interval 1, probability 0, space 0, times 0 [ 114.108753][T10273] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 114.108756][T10273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 114.137180][T10273] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 114.145132][T10288] CPU: 0 PID: 10288 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 114.153786][T10288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.163820][T10288] Call Trace: [ 114.167092][T10288] dump_stack+0xa3/0xcc [ 114.171227][T10288] should_fail.cold.6+0x32/0x3a [ 114.176057][T10288] should_failslab+0x5/0xf [ 114.180457][T10288] kmem_cache_alloc_node+0x57/0xbf0 [ 114.185632][T10288] ? __lock_acquire+0x4fe/0x1660 [ 114.190558][T10288] __alloc_skb+0x52/0x1d0 [ 114.194873][T10288] tipc_buf_acquire+0x1c/0x50 [ 114.199529][T10288] tipc_msg_reverse+0x96/0x280 [ 114.204278][T10288] tipc_sk_respond+0xbe/0x2d0 [ 114.208939][T10288] __tipc_shutdown+0x2dd/0x380 [ 114.213681][T10288] ? do_wait_intr_irq+0xb0/0xb0 [ 114.218511][T10288] tipc_release+0x5f/0x890 [ 114.222913][T10288] __sock_release+0x32/0xa0 [ 114.227134][T10301] FAULT_INJECTION: forcing a failure. [ 114.227134][T10301] name failslab, interval 1, probability 0, space 0, times 0 [ 114.227396][T10288] sock_close+0xf/0x20 [ 114.227400][T10288] __fput+0xaa/0x250 [ 114.227409][T10288] task_work_run+0x68/0xb0 [ 114.227418][T10288] exit_to_user_mode_prepare+0x219/0x220 [ 114.227425][T10288] syscall_exit_to_user_mode+0x7e/0x2e0 [ 114.227430][T10288] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.227435][T10288] RIP: 0033:0x45cba9 [ 114.273095][T10288] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.292672][T10288] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 114.301064][T10288] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 114.309014][T10288] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 114.316958][T10288] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 114.324907][T10288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 114.332853][T10288] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 114.340804][T10301] CPU: 1 PID: 10301 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 114.349466][T10301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.359504][T10301] Call Trace: [ 114.362777][T10301] dump_stack+0xa3/0xcc [ 114.366910][T10301] should_fail.cold.6+0x32/0x3a [ 114.371736][T10301] should_failslab+0x5/0xf [ 114.376119][T10301] kmem_cache_alloc_node+0x57/0xbf0 [ 114.381282][T10301] ? __lock_acquire+0x4fe/0x1660 [ 114.386192][T10301] __alloc_skb+0x52/0x1d0 [ 114.390487][T10301] tipc_buf_acquire+0x1c/0x50 [ 114.393970][T10305] FAULT_INJECTION: forcing a failure. [ 114.393970][T10305] name failslab, interval 1, probability 0, space 0, times 0 [ 114.395134][T10301] tipc_msg_reverse+0x96/0x280 [ 114.395147][T10301] tipc_sk_respond+0xbe/0x2d0 [ 114.417095][T10301] __tipc_shutdown+0x2dd/0x380 [ 114.421829][T10301] ? do_wait_intr_irq+0xb0/0xb0 [ 114.426647][T10301] tipc_release+0x5f/0x890 [ 114.431033][T10301] __sock_release+0x32/0xa0 [ 114.435502][T10301] sock_close+0xf/0x20 [ 114.439539][T10301] __fput+0xaa/0x250 [ 114.443405][T10301] task_work_run+0x68/0xb0 [ 114.447788][T10301] exit_to_user_mode_prepare+0x219/0x220 [ 114.453384][T10301] syscall_exit_to_user_mode+0x7e/0x2e0 [ 114.458905][T10301] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.460309][T10307] FAULT_INJECTION: forcing a failure. [ 114.460309][T10307] name failslab, interval 1, probability 0, space 0, times 0 [ 114.464769][T10301] RIP: 0033:0x45cba9 [ 114.464774][T10301] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.464776][T10301] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 114.464779][T10301] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 114.464781][T10301] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 114.464783][T10301] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 114.464785][T10301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 114.464787][T10301] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 114.483036][T10308] FAULT_INJECTION: forcing a failure. [ 114.483036][T10308] name failslab, interval 1, probability 0, space 0, times 0 [ 114.508826][T10305] CPU: 0 PID: 10305 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 114.570561][T10305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.580693][T10305] Call Trace: [ 114.583954][T10305] dump_stack+0xa3/0xcc [ 114.588075][T10305] should_fail.cold.6+0x32/0x3a [ 114.592892][T10305] should_failslab+0x5/0xf [ 114.597277][T10305] kmem_cache_alloc_node+0x57/0xbf0 [ 114.602441][T10305] ? __lock_acquire+0x4fe/0x1660 [ 114.607345][T10305] __alloc_skb+0x52/0x1d0 [ 114.611731][T10305] tipc_buf_acquire+0x1c/0x50 [ 114.616377][T10305] tipc_msg_reverse+0x96/0x280 [ 114.621111][T10305] tipc_sk_respond+0xbe/0x2d0 [ 114.625755][T10305] __tipc_shutdown+0x2dd/0x380 [ 114.630492][T10305] ? do_wait_intr_irq+0xb0/0xb0 [ 114.635312][T10305] tipc_release+0x5f/0x890 [ 114.639709][T10305] __sock_release+0x32/0xa0 [ 114.644183][T10305] sock_close+0xf/0x20 [ 114.648217][T10305] __fput+0xaa/0x250 [ 114.652079][T10305] task_work_run+0x68/0xb0 [ 114.656461][T10305] exit_to_user_mode_prepare+0x219/0x220 [ 114.662061][T10305] syscall_exit_to_user_mode+0x7e/0x2e0 [ 114.667572][T10305] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.673431][T10305] RIP: 0033:0x45cba9 [ 114.677292][T10305] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.696859][T10305] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 114.705235][T10305] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 114.713179][T10305] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 114.721126][T10305] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 114.729073][T10305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 114.737016][T10305] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 114.744966][T10307] CPU: 1 PID: 10307 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 114.753639][T10307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.763664][T10307] Call Trace: [ 114.766920][T10307] dump_stack+0xa3/0xcc [ 114.771040][T10307] should_fail.cold.6+0x32/0x3a [ 114.775854][T10307] should_failslab+0x5/0xf [ 114.780233][T10307] kmem_cache_alloc_node+0x57/0xbf0 [ 114.785396][T10307] ? __lock_acquire+0x4fe/0x1660 [ 114.790299][T10307] __alloc_skb+0x52/0x1d0 [ 114.794594][T10307] tipc_buf_acquire+0x1c/0x50 [ 114.799235][T10307] tipc_msg_reverse+0x96/0x280 [ 114.803972][T10307] tipc_sk_respond+0xbe/0x2d0 [ 114.808621][T10307] __tipc_shutdown+0x2dd/0x380 [ 114.813352][T10307] ? do_wait_intr_irq+0xb0/0xb0 [ 114.818166][T10307] tipc_release+0x5f/0x890 [ 114.822549][T10307] __sock_release+0x32/0xa0 [ 114.827015][T10307] sock_close+0xf/0x20 [ 114.831048][T10307] __fput+0xaa/0x250 [ 114.834913][T10307] task_work_run+0x68/0xb0 [ 114.839298][T10307] exit_to_user_mode_prepare+0x219/0x220 [ 114.844910][T10307] syscall_exit_to_user_mode+0x7e/0x2e0 [ 114.850421][T10307] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.855735][T10314] FAULT_INJECTION: forcing a failure. [ 114.855735][T10314] name failslab, interval 1, probability 0, space 0, times 0 [ 114.856280][T10307] RIP: 0033:0x45cba9 [ 114.872692][T10307] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.892265][T10307] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 114.900646][T10307] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 114.908586][T10307] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 114.916540][T10307] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 114.924477][T10307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 114.932503][T10307] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 114.940454][T10308] CPU: 0 PID: 10308 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 114.949111][T10308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.959146][T10308] Call Trace: [ 114.962409][T10308] dump_stack+0xa3/0xcc [ 114.966542][T10308] should_fail.cold.6+0x32/0x3a [ 114.971361][T10308] should_failslab+0x5/0xf [ 114.975744][T10308] kmem_cache_alloc_node+0x57/0xbf0 [ 114.980914][T10308] ? __lock_acquire+0x4fe/0x1660 [ 114.985828][T10308] __alloc_skb+0x52/0x1d0 [ 114.990128][T10308] tipc_buf_acquire+0x1c/0x50 [ 114.994771][T10308] tipc_msg_reverse+0x96/0x280 [ 114.999502][T10308] tipc_sk_respond+0xbe/0x2d0 [ 115.004155][T10308] __tipc_shutdown+0x2dd/0x380 [ 115.008900][T10308] ? do_wait_intr_irq+0xb0/0xb0 [ 115.013732][T10308] tipc_release+0x5f/0x890 [ 115.018137][T10308] __sock_release+0x32/0xa0 [ 115.022620][T10308] sock_close+0xf/0x20 [ 115.026666][T10308] __fput+0xaa/0x250 [ 115.030544][T10308] task_work_run+0x68/0xb0 [ 115.034938][T10308] exit_to_user_mode_prepare+0x219/0x220 [ 115.040544][T10308] syscall_exit_to_user_mode+0x7e/0x2e0 [ 115.046059][T10308] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.051922][T10308] RIP: 0033:0x45cba9 [ 115.055783][T10308] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.075354][T10308] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 115.078242][T10322] FAULT_INJECTION: forcing a failure. [ 115.078242][T10322] name failslab, interval 1, probability 0, space 0, times 0 [ 115.083731][T10308] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 115.083734][T10308] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 115.083735][T10308] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 115.083737][T10308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 115.083739][T10308] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 115.104757][T10314] CPU: 0 PID: 10314 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 115.144786][T10314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.154829][T10314] Call Trace: [ 115.158096][T10314] dump_stack+0xa3/0xcc [ 115.162220][T10314] should_fail.cold.6+0x32/0x3a [ 115.167037][T10314] should_failslab+0x5/0xf [ 115.171419][T10314] kmem_cache_alloc_node+0x57/0xbf0 [ 115.176582][T10314] ? __lock_acquire+0x4fe/0x1660 [ 115.181490][T10314] __alloc_skb+0x52/0x1d0 [ 115.185788][T10314] tipc_buf_acquire+0x1c/0x50 [ 115.190430][T10314] tipc_msg_reverse+0x96/0x280 [ 115.195165][T10314] tipc_sk_respond+0xbe/0x2d0 [ 115.199813][T10314] __tipc_shutdown+0x2dd/0x380 [ 115.204546][T10314] ? do_wait_intr_irq+0xb0/0xb0 [ 115.209376][T10314] tipc_release+0x5f/0x890 [ 115.213772][T10314] __sock_release+0x32/0xa0 [ 115.218247][T10314] sock_close+0xf/0x20 [ 115.222282][T10314] __fput+0xaa/0x250 [ 115.226146][T10314] task_work_run+0x68/0xb0 [ 115.230530][T10314] exit_to_user_mode_prepare+0x219/0x220 [ 115.236129][T10314] syscall_exit_to_user_mode+0x7e/0x2e0 [ 115.241640][T10314] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.247498][T10314] RIP: 0033:0x45cba9 [ 115.251358][T10314] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.270927][T10314] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 115.279307][T10314] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 115.287247][T10314] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 115.295189][T10314] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 115.303132][T10314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 115.311076][T10314] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 115.319083][T10322] CPU: 1 PID: 10322 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 115.324177][T10324] FAULT_INJECTION: forcing a failure. [ 115.324177][T10324] name failslab, interval 1, probability 0, space 0, times 0 [ 115.327735][T10322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.327737][T10322] Call Trace: [ 115.327747][T10322] dump_stack+0xa3/0xcc [ 115.327752][T10322] should_fail.cold.6+0x32/0x3a [ 115.362518][T10322] should_failslab+0x5/0xf [ 115.366899][T10322] kmem_cache_alloc_node+0x57/0xbf0 [ 115.372062][T10322] ? __lock_acquire+0x4fe/0x1660 [ 115.376970][T10322] __alloc_skb+0x52/0x1d0 [ 115.381270][T10322] tipc_buf_acquire+0x1c/0x50 [ 115.385912][T10322] tipc_msg_reverse+0x96/0x280 [ 115.390642][T10322] tipc_sk_respond+0xbe/0x2d0 [ 115.395284][T10322] __tipc_shutdown+0x2dd/0x380 [ 115.400014][T10322] ? do_wait_intr_irq+0xb0/0xb0 [ 115.404829][T10322] tipc_release+0x5f/0x890 [ 115.409219][T10322] __sock_release+0x32/0xa0 [ 115.413688][T10322] sock_close+0xf/0x20 [ 115.417720][T10322] __fput+0xaa/0x250 [ 115.421584][T10322] task_work_run+0x68/0xb0 [ 115.425967][T10322] exit_to_user_mode_prepare+0x219/0x220 [ 115.431570][T10322] syscall_exit_to_user_mode+0x7e/0x2e0 [ 115.437079][T10322] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.442936][T10322] RIP: 0033:0x45cba9 [ 115.446795][T10322] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.466366][T10322] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 115.474746][T10322] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 115.482684][T10322] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 115.490624][T10322] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 115.498566][T10322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 115.506503][T10322] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 115.514456][T10324] CPU: 0 PID: 10324 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 115.523111][T10324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.533259][T10324] Call Trace: [ 115.536531][T10324] dump_stack+0xa3/0xcc [ 115.540670][T10324] should_fail.cold.6+0x32/0x3a [ 115.545504][T10324] should_failslab+0x5/0xf [ 115.549901][T10324] kmem_cache_alloc_node+0x57/0xbf0 [ 115.555079][T10324] ? __lock_acquire+0x4fe/0x1660 [ 115.560009][T10324] __alloc_skb+0x52/0x1d0 [ 115.564323][T10324] tipc_buf_acquire+0x1c/0x50 [ 115.568981][T10324] tipc_msg_reverse+0x96/0x280 [ 115.573732][T10324] tipc_sk_respond+0xbe/0x2d0 [ 115.578389][T10324] __tipc_shutdown+0x2dd/0x380 [ 115.583135][T10324] ? do_wait_intr_irq+0xb0/0xb0 [ 115.587968][T10324] tipc_release+0x5f/0x890 [ 115.592375][T10324] __sock_release+0x32/0xa0 [ 115.596856][T10324] sock_close+0xf/0x20 [ 115.600901][T10324] __fput+0xaa/0x250 [ 115.604779][T10324] task_work_run+0x68/0xb0 [ 115.609183][T10324] exit_to_user_mode_prepare+0x219/0x220 [ 115.614828][T10324] syscall_exit_to_user_mode+0x7e/0x2e0 [ 115.620355][T10324] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.626227][T10324] RIP: 0033:0x45cba9 [ 115.630101][T10324] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.637350][T10337] FAULT_INJECTION: forcing a failure. [ 115.637350][T10337] name failslab, interval 1, probability 0, space 0, times 0 [ 115.649680][T10324] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 115.649685][T10324] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 115.649687][T10324] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 115.649689][T10324] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 115.649690][T10324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 115.649692][T10324] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 115.662682][T10338] FAULT_INJECTION: forcing a failure. [ 115.662682][T10338] name failslab, interval 1, probability 0, space 0, times 0 [ 115.685877][T10339] FAULT_INJECTION: forcing a failure. [ 115.685877][T10339] name failslab, interval 1, probability 0, space 0, times 0 [ 115.689543][T10338] CPU: 0 PID: 10338 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 115.744567][T10338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.754592][T10338] Call Trace: [ 115.757856][T10338] dump_stack+0xa3/0xcc [ 115.761981][T10338] should_fail.cold.6+0x32/0x3a [ 115.766796][T10338] should_failslab+0x5/0xf [ 115.771182][T10338] kmem_cache_alloc_node+0x57/0xbf0 [ 115.776346][T10338] ? __lock_acquire+0x4fe/0x1660 [ 115.781253][T10338] __alloc_skb+0x52/0x1d0 [ 115.785552][T10338] tipc_buf_acquire+0x1c/0x50 [ 115.790203][T10338] tipc_msg_reverse+0x96/0x280 [ 115.794943][T10338] tipc_sk_respond+0xbe/0x2d0 [ 115.799592][T10338] __tipc_shutdown+0x2dd/0x380 [ 115.804328][T10338] ? do_wait_intr_irq+0xb0/0xb0 [ 115.809154][T10338] tipc_release+0x5f/0x890 [ 115.813550][T10338] __sock_release+0x32/0xa0 [ 115.818025][T10338] sock_close+0xf/0x20 [ 115.822060][T10338] __fput+0xaa/0x250 [ 115.825925][T10338] task_work_run+0x68/0xb0 [ 115.830315][T10338] exit_to_user_mode_prepare+0x219/0x220 [ 115.835915][T10338] syscall_exit_to_user_mode+0x7e/0x2e0 [ 115.841560][T10338] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.847418][T10338] RIP: 0033:0x45cba9 [ 115.851279][T10338] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.870862][T10338] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 115.879351][T10338] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 115.887293][T10338] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 115.895236][T10338] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 115.903184][T10338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 115.906308][T10345] FAULT_INJECTION: forcing a failure. [ 115.906308][T10345] name failslab, interval 1, probability 0, space 0, times 0 [ 115.911126][T10338] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 115.937090][T10339] CPU: 1 PID: 10339 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 115.945763][T10339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.955800][T10339] Call Trace: [ 115.959075][T10339] dump_stack+0xa3/0xcc [ 115.963214][T10339] should_fail.cold.6+0x32/0x3a [ 115.968048][T10339] should_failslab+0x5/0xf [ 115.972445][T10339] kmem_cache_alloc_node+0x57/0xbf0 [ 115.975253][T10352] FAULT_INJECTION: forcing a failure. [ 115.975253][T10352] name failslab, interval 1, probability 0, space 0, times 0 [ 115.977625][T10339] ? __lock_acquire+0x4fe/0x1660 [ 115.977637][T10339] __alloc_skb+0x52/0x1d0 [ 115.977646][T10339] tipc_buf_acquire+0x1c/0x50 [ 115.977651][T10339] tipc_msg_reverse+0x96/0x280 [ 115.977658][T10339] tipc_sk_respond+0xbe/0x2d0 [ 115.977665][T10339] __tipc_shutdown+0x2dd/0x380 [ 115.977670][T10339] ? do_wait_intr_irq+0xb0/0xb0 [ 115.977677][T10339] tipc_release+0x5f/0x890 [ 115.977688][T10339] __sock_release+0x32/0xa0 [ 116.031832][T10339] sock_close+0xf/0x20 [ 116.035902][T10339] __fput+0xaa/0x250 [ 116.039764][T10339] task_work_run+0x68/0xb0 [ 116.044154][T10339] exit_to_user_mode_prepare+0x219/0x220 [ 116.049751][T10339] syscall_exit_to_user_mode+0x7e/0x2e0 [ 116.055262][T10339] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 116.061130][T10339] RIP: 0033:0x45cba9 [ 116.064995][T10339] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.067152][T10354] FAULT_INJECTION: forcing a failure. [ 116.067152][T10354] name failslab, interval 1, probability 0, space 0, times 0 [ 116.084573][T10339] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 116.084577][T10339] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 116.084579][T10339] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 116.084581][T10339] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 116.084583][T10339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 116.084585][T10339] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 116.089041][T10352] CPU: 1 PID: 10352 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 116.154054][T10352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.164080][T10352] Call Trace: [ 116.167344][T10352] dump_stack+0xa3/0xcc [ 116.171469][T10352] should_fail.cold.6+0x32/0x3a [ 116.176285][T10352] should_failslab+0x5/0xf [ 116.180682][T10352] kmem_cache_alloc_node+0x57/0xbf0 [ 116.185855][T10352] ? __lock_acquire+0x4fe/0x1660 [ 116.190783][T10352] __alloc_skb+0x52/0x1d0 [ 116.195086][T10352] tipc_buf_acquire+0x1c/0x50 [ 116.199731][T10352] tipc_msg_reverse+0x96/0x280 [ 116.204468][T10352] tipc_sk_respond+0xbe/0x2d0 [ 116.209116][T10352] __tipc_shutdown+0x2dd/0x380 [ 116.213847][T10352] ? do_wait_intr_irq+0xb0/0xb0 [ 116.218670][T10352] tipc_release+0x5f/0x890 [ 116.223066][T10352] __sock_release+0x32/0xa0 [ 116.227546][T10352] sock_close+0xf/0x20 [ 116.231583][T10352] __fput+0xaa/0x250 [ 116.235446][T10352] task_work_run+0x68/0xb0 [ 116.239829][T10352] exit_to_user_mode_prepare+0x219/0x220 [ 116.245429][T10352] syscall_exit_to_user_mode+0x7e/0x2e0 [ 116.250940][T10352] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 116.256797][T10352] RIP: 0033:0x45cba9 [ 116.260658][T10352] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.280487][T10352] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 116.288862][T10352] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 116.296806][T10352] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 116.304745][T10352] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 116.312682][T10352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 116.320623][T10352] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 116.328575][T10354] CPU: 0 PID: 10354 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 116.337228][T10354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.347252][T10354] Call Trace: [ 116.350511][T10354] dump_stack+0xa3/0xcc [ 116.354632][T10354] should_fail.cold.6+0x32/0x3a [ 116.359447][T10354] should_failslab+0x5/0xf [ 116.363829][T10354] kmem_cache_alloc_node+0x57/0xbf0 [ 116.369026][T10354] ? __lock_acquire+0x4fe/0x1660 [ 116.373939][T10354] __alloc_skb+0x52/0x1d0 [ 116.378243][T10354] tipc_buf_acquire+0x1c/0x50 [ 116.382891][T10354] tipc_msg_reverse+0x96/0x280 [ 116.387625][T10354] tipc_sk_respond+0xbe/0x2d0 [ 116.392270][T10354] __tipc_shutdown+0x2dd/0x380 [ 116.397001][T10354] ? do_wait_intr_irq+0xb0/0xb0 [ 116.401816][T10354] tipc_release+0x5f/0x890 [ 116.406202][T10354] __sock_release+0x32/0xa0 [ 116.410671][T10354] sock_close+0xf/0x20 [ 116.414705][T10354] __fput+0xaa/0x250 [ 116.418565][T10354] task_work_run+0x68/0xb0 [ 116.422950][T10354] exit_to_user_mode_prepare+0x219/0x220 [ 116.428548][T10354] syscall_exit_to_user_mode+0x7e/0x2e0 [ 116.434065][T10354] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 116.439928][T10354] RIP: 0033:0x45cba9 [ 116.443787][T10354] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.463356][T10354] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 116.471732][T10354] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 116.479669][T10354] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 116.487714][T10354] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 116.495652][T10354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 116.503590][T10354] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 116.511557][T10345] CPU: 1 PID: 10345 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 116.520221][T10345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.530367][T10345] Call Trace: [ 116.533642][T10345] dump_stack+0xa3/0xcc [ 116.537776][T10345] should_fail.cold.6+0x32/0x3a [ 116.542608][T10345] should_failslab+0x5/0xf [ 116.546990][T10345] kmem_cache_alloc_node+0x57/0xbf0 [ 116.552164][T10345] ? __lock_acquire+0x4fe/0x1660 [ 116.557079][T10345] __alloc_skb+0x52/0x1d0 [ 116.561392][T10345] tipc_buf_acquire+0x1c/0x50 [ 116.566043][T10345] tipc_msg_reverse+0x96/0x280 [ 116.570800][T10345] tipc_sk_respond+0xbe/0x2d0 [ 116.575445][T10345] __tipc_shutdown+0x2dd/0x380 [ 116.580175][T10345] ? do_wait_intr_irq+0xb0/0xb0 [ 116.584996][T10345] tipc_release+0x5f/0x890 [ 116.589382][T10345] __sock_release+0x32/0xa0 [ 116.593851][T10345] sock_close+0xf/0x20 [ 116.597886][T10345] __fput+0xaa/0x250 [ 116.601751][T10345] task_work_run+0x68/0xb0 [ 116.606136][T10345] exit_to_user_mode_prepare+0x219/0x220 [ 116.611736][T10345] syscall_exit_to_user_mode+0x7e/0x2e0 [ 116.617246][T10345] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 116.623105][T10345] RIP: 0033:0x45cba9 [ 116.626964][T10345] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.646534][T10345] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 116.654909][T10345] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 116.662859][T10345] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 116.670803][T10345] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 116.678755][T10345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 116.686695][T10345] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 116.694650][T10337] CPU: 0 PID: 10337 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 116.703302][T10337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.713436][T10337] Call Trace: [ 116.716700][T10337] dump_stack+0xa3/0xcc [ 116.720826][T10337] should_fail.cold.6+0x32/0x3a [ 116.725647][T10337] should_failslab+0x5/0xf [ 116.730028][T10337] kmem_cache_alloc_node+0x57/0xbf0 [ 116.735191][T10337] ? __lock_acquire+0x4fe/0x1660 [ 116.740094][T10337] __alloc_skb+0x52/0x1d0 [ 116.744394][T10337] tipc_buf_acquire+0x1c/0x50 [ 116.749035][T10337] tipc_msg_reverse+0x96/0x280 [ 116.753762][T10337] tipc_sk_respond+0xbe/0x2d0 [ 116.758402][T10337] __tipc_shutdown+0x2dd/0x380 [ 116.763129][T10337] ? do_wait_intr_irq+0xb0/0xb0 [ 116.767941][T10337] tipc_release+0x5f/0x890 [ 116.772324][T10337] __sock_release+0x32/0xa0 [ 116.776792][T10337] sock_close+0xf/0x20 [ 116.780869][T10337] __fput+0xaa/0x250 [ 116.784731][T10337] task_work_run+0x68/0xb0 [ 116.789154][T10337] exit_to_user_mode_prepare+0x219/0x220 [ 116.794749][T10337] syscall_exit_to_user_mode+0x7e/0x2e0 [ 116.800258][T10337] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 116.806114][T10337] RIP: 0033:0x45cba9 [ 116.809972][T10337] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 116.829584][T10337] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 116.837956][T10337] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 116.845892][T10337] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 116.853829][T10337] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 116.861769][T10337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 116.869706][T10337] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 116.936627][T10371] FAULT_INJECTION: forcing a failure. [ 116.936627][T10371] name failslab, interval 1, probability 0, space 0, times 0 [ 116.955812][T10374] FAULT_INJECTION: forcing a failure. [ 116.955812][T10374] name failslab, interval 1, probability 0, space 0, times 0 [ 116.957304][T10376] FAULT_INJECTION: forcing a failure. [ 116.957304][T10376] name failslab, interval 1, probability 0, space 0, times 0 [ 116.976279][T10371] CPU: 0 PID: 10371 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 116.986222][T10380] FAULT_INJECTION: forcing a failure. [ 116.986222][T10380] name failslab, interval 1, probability 0, space 0, times 0 [ 116.989735][T10371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.989738][T10371] Call Trace: [ 116.989748][T10371] dump_stack+0xa3/0xcc [ 116.989754][T10371] should_fail.cold.6+0x32/0x3a [ 116.989759][T10371] should_failslab+0x5/0xf [ 116.989765][T10371] kmem_cache_alloc_node+0x57/0xbf0 [ 117.034160][T10371] ? __lock_acquire+0x4fe/0x1660 [ 117.039167][T10371] __alloc_skb+0x52/0x1d0 [ 117.043478][T10371] tipc_buf_acquire+0x1c/0x50 [ 117.048136][T10371] tipc_msg_reverse+0x96/0x280 [ 117.052877][T10371] tipc_sk_respond+0xbe/0x2d0 [ 117.057533][T10371] __tipc_shutdown+0x2dd/0x380 [ 117.062276][T10371] ? do_wait_intr_irq+0xb0/0xb0 [ 117.067105][T10371] tipc_release+0x5f/0x890 [ 117.071492][T10371] __sock_release+0x32/0xa0 [ 117.075962][T10371] sock_close+0xf/0x20 [ 117.080002][T10371] __fput+0xaa/0x250 [ 117.083864][T10371] task_work_run+0x68/0xb0 [ 117.088249][T10371] exit_to_user_mode_prepare+0x219/0x220 [ 117.093852][T10371] syscall_exit_to_user_mode+0x7e/0x2e0 [ 117.099363][T10371] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.105221][T10371] RIP: 0033:0x45cba9 [ 117.109081][T10371] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.128756][T10371] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 117.137137][T10371] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 117.145082][T10371] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 117.153022][T10371] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 117.160961][T10371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 117.168905][T10371] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 117.176853][T10374] CPU: 1 PID: 10374 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 117.185508][T10374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.185671][T10378] FAULT_INJECTION: forcing a failure. [ 117.185671][T10378] name failslab, interval 1, probability 0, space 0, times 0 [ 117.195533][T10374] Call Trace: [ 117.195543][T10374] dump_stack+0xa3/0xcc [ 117.195548][T10374] should_fail.cold.6+0x32/0x3a [ 117.195553][T10374] should_failslab+0x5/0xf [ 117.224689][T10374] kmem_cache_alloc_node+0x57/0xbf0 [ 117.229859][T10374] ? __lock_acquire+0x4fe/0x1660 [ 117.232062][T10386] FAULT_INJECTION: forcing a failure. [ 117.232062][T10386] name failslab, interval 1, probability 0, space 0, times 0 [ 117.234775][T10374] __alloc_skb+0x52/0x1d0 [ 117.234784][T10374] tipc_buf_acquire+0x1c/0x50 [ 117.234789][T10374] tipc_msg_reverse+0x96/0x280 [ 117.234796][T10374] tipc_sk_respond+0xbe/0x2d0 [ 117.234802][T10374] __tipc_shutdown+0x2dd/0x380 [ 117.234807][T10374] ? do_wait_intr_irq+0xb0/0xb0 [ 117.234815][T10374] tipc_release+0x5f/0x890 [ 117.279709][T10374] __sock_release+0x32/0xa0 [ 117.284177][T10374] sock_close+0xf/0x20 [ 117.288212][T10374] __fput+0xaa/0x250 [ 117.292077][T10374] task_work_run+0x68/0xb0 [ 117.296460][T10374] exit_to_user_mode_prepare+0x219/0x220 [ 117.302057][T10374] syscall_exit_to_user_mode+0x7e/0x2e0 [ 117.307567][T10374] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.313425][T10374] RIP: 0033:0x45cba9 [ 117.317284][T10374] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.336854][T10374] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 117.345228][T10374] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 117.353166][T10374] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 117.361104][T10374] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 117.369069][T10374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 117.377010][T10374] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 117.384960][T10378] CPU: 0 PID: 10378 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 117.393609][T10378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.403636][T10378] Call Trace: [ 117.406895][T10378] dump_stack+0xa3/0xcc [ 117.411016][T10378] should_fail.cold.6+0x32/0x3a [ 117.415835][T10378] should_failslab+0x5/0xf [ 117.420216][T10378] kmem_cache_alloc_node+0x57/0xbf0 [ 117.425380][T10378] ? __lock_acquire+0x4fe/0x1660 [ 117.430295][T10378] __alloc_skb+0x52/0x1d0 [ 117.434599][T10378] tipc_buf_acquire+0x1c/0x50 [ 117.439248][T10378] tipc_msg_reverse+0x96/0x280 [ 117.443979][T10378] tipc_sk_respond+0xbe/0x2d0 [ 117.448622][T10378] __tipc_shutdown+0x2dd/0x380 [ 117.453355][T10378] ? do_wait_intr_irq+0xb0/0xb0 [ 117.458173][T10378] tipc_release+0x5f/0x890 [ 117.462557][T10378] __sock_release+0x32/0xa0 [ 117.467025][T10378] sock_close+0xf/0x20 [ 117.471076][T10378] __fput+0xaa/0x250 [ 117.474937][T10378] task_work_run+0x68/0xb0 [ 117.479321][T10378] exit_to_user_mode_prepare+0x219/0x220 [ 117.484938][T10378] syscall_exit_to_user_mode+0x7e/0x2e0 [ 117.490450][T10378] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.496410][T10378] RIP: 0033:0x45cba9 [ 117.500275][T10378] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.519846][T10378] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 117.528225][T10378] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 117.536175][T10378] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 117.544116][T10378] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 117.552060][T10378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 117.559997][T10378] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 117.568009][T10376] CPU: 1 PID: 10376 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 117.576662][T10376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.586688][T10376] Call Trace: [ 117.589958][T10376] dump_stack+0xa3/0xcc [ 117.594088][T10376] should_fail.cold.6+0x32/0x3a [ 117.598905][T10376] should_failslab+0x5/0xf [ 117.603290][T10376] kmem_cache_alloc_node+0x57/0xbf0 [ 117.608454][T10376] ? __lock_acquire+0x4fe/0x1660 [ 117.613364][T10376] __alloc_skb+0x52/0x1d0 [ 117.617661][T10376] tipc_buf_acquire+0x1c/0x50 [ 117.622305][T10376] tipc_msg_reverse+0x96/0x280 [ 117.627035][T10376] tipc_sk_respond+0xbe/0x2d0 [ 117.631682][T10376] __tipc_shutdown+0x2dd/0x380 [ 117.636412][T10376] ? do_wait_intr_irq+0xb0/0xb0 [ 117.641235][T10376] tipc_release+0x5f/0x890 [ 117.645627][T10376] __sock_release+0x32/0xa0 [ 117.650097][T10376] sock_close+0xf/0x20 [ 117.654132][T10376] __fput+0xaa/0x250 [ 117.658010][T10376] task_work_run+0x68/0xb0 [ 117.662395][T10376] exit_to_user_mode_prepare+0x219/0x220 [ 117.667991][T10376] syscall_exit_to_user_mode+0x7e/0x2e0 [ 117.673524][T10376] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.679383][T10376] RIP: 0033:0x45cba9 [ 117.683245][T10376] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.702924][T10376] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 117.711302][T10376] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 117.719245][T10376] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 117.727184][T10376] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 117.735124][T10376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 117.743066][T10376] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 117.751019][T10386] CPU: 0 PID: 10386 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 117.759681][T10386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.769717][T10386] Call Trace: [ 117.772992][T10386] dump_stack+0xa3/0xcc [ 117.777125][T10386] should_fail.cold.6+0x32/0x3a [ 117.781945][T10386] should_failslab+0x5/0xf [ 117.786329][T10386] kmem_cache_alloc_node+0x57/0xbf0 [ 117.791491][T10386] ? __lock_acquire+0x4fe/0x1660 [ 117.796404][T10386] __alloc_skb+0x52/0x1d0 [ 117.800706][T10386] tipc_buf_acquire+0x1c/0x50 [ 117.805348][T10386] tipc_msg_reverse+0x96/0x280 [ 117.810079][T10386] tipc_sk_respond+0xbe/0x2d0 [ 117.814721][T10386] __tipc_shutdown+0x2dd/0x380 [ 117.819487][T10386] ? do_wait_intr_irq+0xb0/0xb0 [ 117.824310][T10386] tipc_release+0x5f/0x890 [ 117.828693][T10386] __sock_release+0x32/0xa0 [ 117.833164][T10386] sock_close+0xf/0x20 [ 117.837209][T10386] __fput+0xaa/0x250 [ 117.841081][T10386] task_work_run+0x68/0xb0 [ 117.845485][T10386] exit_to_user_mode_prepare+0x219/0x220 [ 117.851109][T10386] syscall_exit_to_user_mode+0x7e/0x2e0 [ 117.856623][T10386] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.862486][T10386] RIP: 0033:0x45cba9 [ 117.866346][T10386] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 117.885916][T10386] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 117.894292][T10386] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 117.902244][T10386] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 117.910188][T10386] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 117.918133][T10386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 117.926081][T10386] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 117.945891][T10380] CPU: 1 PID: 10380 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 117.954561][T10380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.964597][T10380] Call Trace: [ 117.967868][T10380] dump_stack+0xa3/0xcc [ 117.972009][T10380] should_fail.cold.6+0x32/0x3a [ 117.976839][T10380] should_failslab+0x5/0xf [ 117.981229][T10380] kmem_cache_alloc_node+0x57/0xbf0 [ 117.986391][T10380] ? __lock_acquire+0x4fe/0x1660 [ 117.991315][T10380] __alloc_skb+0x52/0x1d0 [ 117.995641][T10380] tipc_buf_acquire+0x1c/0x50 [ 118.000300][T10380] tipc_msg_reverse+0x96/0x280 [ 118.005052][T10380] tipc_sk_respond+0xbe/0x2d0 [ 118.009713][T10380] __tipc_shutdown+0x2dd/0x380 [ 118.014461][T10380] ? do_wait_intr_irq+0xb0/0xb0 [ 118.019302][T10380] tipc_release+0x5f/0x890 [ 118.023707][T10380] __sock_release+0x32/0xa0 [ 118.026072][T10402] FAULT_INJECTION: forcing a failure. [ 118.026072][T10402] name failslab, interval 1, probability 0, space 0, times 0 [ 118.028190][T10380] sock_close+0xf/0x20 [ 118.028194][T10380] __fput+0xaa/0x250 [ 118.028203][T10380] task_work_run+0x68/0xb0 [ 118.028211][T10380] exit_to_user_mode_prepare+0x219/0x220 [ 118.028219][T10380] syscall_exit_to_user_mode+0x7e/0x2e0 [ 118.028224][T10380] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.028228][T10380] RIP: 0033:0x45cba9 [ 118.028232][T10380] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.049790][T10405] FAULT_INJECTION: forcing a failure. [ 118.049790][T10405] name failslab, interval 1, probability 0, space 0, times 0 [ 118.053070][T10380] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 118.053074][T10380] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 118.053076][T10380] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 118.053078][T10380] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 118.053080][T10380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 118.053083][T10380] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 118.067255][T10398] FAULT_INJECTION: forcing a failure. [ 118.067255][T10398] name failslab, interval 1, probability 0, space 0, times 0 [ 118.093015][T10402] CPU: 0 PID: 10402 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 118.152215][T10413] FAULT_INJECTION: forcing a failure. [ 118.152215][T10413] name failslab, interval 1, probability 0, space 0, times 0 [ 118.154391][T10402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.154394][T10402] Call Trace: [ 118.154405][T10402] dump_stack+0xa3/0xcc [ 118.154411][T10402] should_fail.cold.6+0x32/0x3a [ 118.154416][T10402] should_failslab+0x5/0xf [ 118.154422][T10402] kmem_cache_alloc_node+0x57/0xbf0 [ 118.170855][T10414] FAULT_INJECTION: forcing a failure. [ 118.170855][T10414] name failslab, interval 1, probability 0, space 0, times 0 [ 118.175625][T10402] ? __lock_acquire+0x4fe/0x1660 [ 118.175637][T10402] __alloc_skb+0x52/0x1d0 [ 118.175646][T10402] tipc_buf_acquire+0x1c/0x50 [ 118.175650][T10402] tipc_msg_reverse+0x96/0x280 [ 118.175658][T10402] tipc_sk_respond+0xbe/0x2d0 [ 118.255670][T10402] __tipc_shutdown+0x2dd/0x380 [ 118.260400][T10402] ? do_wait_intr_irq+0xb0/0xb0 [ 118.265223][T10402] tipc_release+0x5f/0x890 [ 118.269607][T10402] __sock_release+0x32/0xa0 [ 118.274077][T10402] sock_close+0xf/0x20 [ 118.278113][T10402] __fput+0xaa/0x250 [ 118.281985][T10402] task_work_run+0x68/0xb0 [ 118.286381][T10402] exit_to_user_mode_prepare+0x219/0x220 [ 118.291996][T10402] syscall_exit_to_user_mode+0x7e/0x2e0 [ 118.297514][T10402] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.303378][T10402] RIP: 0033:0x45cba9 [ 118.307247][T10402] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.326816][T10402] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 118.335219][T10402] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 118.343156][T10402] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 118.351094][T10402] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 118.359032][T10402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 118.366971][T10402] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 118.374921][T10414] CPU: 1 PID: 10414 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 118.383575][T10414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.393608][T10414] Call Trace: [ 118.396926][T10414] dump_stack+0xa3/0xcc [ 118.401051][T10414] should_fail.cold.6+0x32/0x3a [ 118.405884][T10414] should_failslab+0x5/0xf [ 118.410272][T10414] kmem_cache_alloc_node+0x57/0xbf0 [ 118.415459][T10414] ? __lock_acquire+0x4fe/0x1660 [ 118.420368][T10414] __alloc_skb+0x52/0x1d0 [ 118.424669][T10414] tipc_buf_acquire+0x1c/0x50 [ 118.429315][T10414] tipc_msg_reverse+0x96/0x280 [ 118.434047][T10414] tipc_sk_respond+0xbe/0x2d0 [ 118.438691][T10414] __tipc_shutdown+0x2dd/0x380 [ 118.443420][T10414] ? do_wait_intr_irq+0xb0/0xb0 [ 118.448234][T10414] tipc_release+0x5f/0x890 [ 118.452619][T10414] __sock_release+0x32/0xa0 [ 118.457088][T10414] sock_close+0xf/0x20 [ 118.461125][T10414] __fput+0xaa/0x250 [ 118.464998][T10414] task_work_run+0x68/0xb0 [ 118.469381][T10414] exit_to_user_mode_prepare+0x219/0x220 [ 118.474977][T10414] syscall_exit_to_user_mode+0x7e/0x2e0 [ 118.480487][T10414] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.486349][T10414] RIP: 0033:0x45cba9 [ 118.490209][T10414] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.509785][T10414] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 118.518168][T10414] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 118.526109][T10414] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 118.534048][T10414] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 118.542005][T10414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 118.549948][T10414] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 118.557907][T10405] CPU: 0 PID: 10405 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 118.566560][T10405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.576592][T10405] Call Trace: [ 118.579856][T10405] dump_stack+0xa3/0xcc [ 118.583982][T10405] should_fail.cold.6+0x32/0x3a [ 118.588803][T10405] should_failslab+0x5/0xf [ 118.593193][T10405] kmem_cache_alloc_node+0x57/0xbf0 [ 118.598359][T10405] ? __lock_acquire+0x4fe/0x1660 [ 118.603268][T10405] __alloc_skb+0x52/0x1d0 [ 118.607568][T10405] tipc_buf_acquire+0x1c/0x50 [ 118.612215][T10405] tipc_msg_reverse+0x96/0x280 [ 118.616948][T10405] tipc_sk_respond+0xbe/0x2d0 [ 118.621590][T10405] __tipc_shutdown+0x2dd/0x380 [ 118.626325][T10405] ? do_wait_intr_irq+0xb0/0xb0 [ 118.631148][T10405] tipc_release+0x5f/0x890 [ 118.635533][T10405] __sock_release+0x32/0xa0 [ 118.640005][T10405] sock_close+0xf/0x20 [ 118.644040][T10405] __fput+0xaa/0x250 [ 118.647907][T10405] task_work_run+0x68/0xb0 [ 118.652295][T10405] exit_to_user_mode_prepare+0x219/0x220 [ 118.657895][T10405] syscall_exit_to_user_mode+0x7e/0x2e0 [ 118.663417][T10405] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.669284][T10405] RIP: 0033:0x45cba9 [ 118.673147][T10405] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.692743][T10405] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 118.701158][T10405] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 118.709101][T10405] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 118.717039][T10405] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 118.724979][T10405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 118.732939][T10405] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 118.740893][T10398] CPU: 1 PID: 10398 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 118.749552][T10398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.759592][T10398] Call Trace: [ 118.762873][T10398] dump_stack+0xa3/0xcc [ 118.767010][T10398] should_fail.cold.6+0x32/0x3a [ 118.771841][T10398] should_failslab+0x5/0xf [ 118.776238][T10398] kmem_cache_alloc_node+0x57/0xbf0 [ 118.781420][T10398] ? __lock_acquire+0x4fe/0x1660 [ 118.786334][T10398] __alloc_skb+0x52/0x1d0 [ 118.790642][T10398] tipc_buf_acquire+0x1c/0x50 [ 118.795292][T10398] tipc_msg_reverse+0x96/0x280 [ 118.800034][T10398] tipc_sk_respond+0xbe/0x2d0 [ 118.804690][T10398] __tipc_shutdown+0x2dd/0x380 [ 118.809435][T10398] ? do_wait_intr_irq+0xb0/0xb0 [ 118.814266][T10398] tipc_release+0x5f/0x890 [ 118.818664][T10398] __sock_release+0x32/0xa0 [ 118.823144][T10398] sock_close+0xf/0x20 [ 118.827183][T10398] __fput+0xaa/0x250 [ 118.831046][T10398] task_work_run+0x68/0xb0 [ 118.835440][T10398] exit_to_user_mode_prepare+0x219/0x220 [ 118.841038][T10398] syscall_exit_to_user_mode+0x7e/0x2e0 [ 118.846551][T10398] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.852412][T10398] RIP: 0033:0x45cba9 [ 118.856270][T10398] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.875840][T10398] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 118.884215][T10398] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 118.892158][T10398] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 2020/10/09 14:52:55 executed programs: 428 [ 118.900100][T10398] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 118.908047][T10398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 118.915990][T10398] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 118.923941][T10413] CPU: 0 PID: 10413 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 118.932601][T10413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.942637][T10413] Call Trace: [ 118.945909][T10413] dump_stack+0xa3/0xcc [ 118.950049][T10413] should_fail.cold.6+0x32/0x3a [ 118.954882][T10413] should_failslab+0x5/0xf [ 118.959288][T10413] kmem_cache_alloc_node+0x57/0xbf0 [ 118.964463][T10413] ? __lock_acquire+0x4fe/0x1660 [ 118.969386][T10413] __alloc_skb+0x52/0x1d0 [ 118.973704][T10413] tipc_buf_acquire+0x1c/0x50 [ 118.978369][T10413] tipc_msg_reverse+0x96/0x280 [ 118.983106][T10413] tipc_sk_respond+0xbe/0x2d0 [ 118.987750][T10413] __tipc_shutdown+0x2dd/0x380 [ 118.992477][T10413] ? do_wait_intr_irq+0xb0/0xb0 [ 118.997300][T10413] tipc_release+0x5f/0x890 [ 119.001700][T10413] __sock_release+0x32/0xa0 [ 119.006183][T10413] sock_close+0xf/0x20 [ 119.010236][T10413] __fput+0xaa/0x250 [ 119.014114][T10413] task_work_run+0x68/0xb0 [ 119.018512][T10413] exit_to_user_mode_prepare+0x219/0x220 [ 119.024121][T10413] syscall_exit_to_user_mode+0x7e/0x2e0 [ 119.029645][T10413] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.035519][T10413] RIP: 0033:0x45cba9 [ 119.039393][T10413] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.045297][T10430] FAULT_INJECTION: forcing a failure. [ 119.045297][T10430] name failslab, interval 1, probability 0, space 0, times 0 [ 119.058973][T10413] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 119.058978][T10413] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 119.058980][T10413] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 119.058982][T10413] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 119.058984][T10413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 119.058987][T10413] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 119.066696][T10438] FAULT_INJECTION: forcing a failure. [ 119.066696][T10438] name failslab, interval 1, probability 0, space 0, times 0 [ 119.099823][T10430] CPU: 1 PID: 10430 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 119.141037][T10430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.151067][T10430] Call Trace: [ 119.154331][T10430] dump_stack+0xa3/0xcc [ 119.158458][T10430] should_fail.cold.6+0x32/0x3a [ 119.163275][T10430] should_failslab+0x5/0xf [ 119.167658][T10430] kmem_cache_alloc_node+0x57/0xbf0 [ 119.172829][T10430] ? __lock_acquire+0x4fe/0x1660 [ 119.177740][T10430] __alloc_skb+0x52/0x1d0 [ 119.182037][T10430] tipc_buf_acquire+0x1c/0x50 [ 119.186690][T10430] tipc_msg_reverse+0x96/0x280 [ 119.191420][T10430] tipc_sk_respond+0xbe/0x2d0 [ 119.196062][T10430] __tipc_shutdown+0x2dd/0x380 [ 119.200791][T10430] ? do_wait_intr_irq+0xb0/0xb0 [ 119.205612][T10430] tipc_release+0x5f/0x890 [ 119.210010][T10430] __sock_release+0x32/0xa0 [ 119.214489][T10430] sock_close+0xf/0x20 [ 119.218525][T10430] __fput+0xaa/0x250 [ 119.222392][T10430] task_work_run+0x68/0xb0 [ 119.226774][T10430] exit_to_user_mode_prepare+0x219/0x220 [ 119.232373][T10430] syscall_exit_to_user_mode+0x7e/0x2e0 [ 119.237887][T10430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.243747][T10430] RIP: 0033:0x45cba9 [ 119.247615][T10430] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.267185][T10430] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 119.275671][T10430] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 119.283612][T10430] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 119.291548][T10430] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 119.299485][T10430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 119.307440][T10430] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 119.315393][T10438] CPU: 0 PID: 10438 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 119.324047][T10438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.334083][T10438] Call Trace: [ 119.337354][T10438] dump_stack+0xa3/0xcc [ 119.337581][T10435] FAULT_INJECTION: forcing a failure. [ 119.337581][T10435] name failslab, interval 1, probability 0, space 0, times 0 [ 119.341482][T10438] should_fail.cold.6+0x32/0x3a [ 119.358943][T10438] should_failslab+0x5/0xf [ 119.363327][T10438] kmem_cache_alloc_node+0x57/0xbf0 [ 119.368497][T10438] ? __lock_acquire+0x4fe/0x1660 [ 119.373412][T10438] __alloc_skb+0x52/0x1d0 [ 119.377725][T10438] tipc_buf_acquire+0x1c/0x50 [ 119.382369][T10438] tipc_msg_reverse+0x96/0x280 [ 119.387106][T10438] tipc_sk_respond+0xbe/0x2d0 [ 119.391758][T10438] __tipc_shutdown+0x2dd/0x380 [ 119.396499][T10438] ? do_wait_intr_irq+0xb0/0xb0 [ 119.401322][T10438] tipc_release+0x5f/0x890 [ 119.405707][T10438] __sock_release+0x32/0xa0 [ 119.410176][T10438] sock_close+0xf/0x20 [ 119.414210][T10438] __fput+0xaa/0x250 [ 119.418074][T10438] task_work_run+0x68/0xb0 [ 119.422459][T10438] exit_to_user_mode_prepare+0x219/0x220 [ 119.428062][T10438] syscall_exit_to_user_mode+0x7e/0x2e0 [ 119.433578][T10438] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.439437][T10438] RIP: 0033:0x45cba9 [ 119.443299][T10438] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.462873][T10438] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 119.471258][T10438] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 119.479200][T10438] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 119.487141][T10438] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 119.495091][T10438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 119.503032][T10438] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 119.511006][T10435] CPU: 1 PID: 10435 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 119.519665][T10435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.529702][T10435] Call Trace: [ 119.532972][T10435] dump_stack+0xa3/0xcc [ 119.537098][T10435] should_fail.cold.6+0x32/0x3a [ 119.541915][T10435] should_failslab+0x5/0xf [ 119.546305][T10435] kmem_cache_alloc_node+0x57/0xbf0 [ 119.551523][T10435] ? __lock_acquire+0x4fe/0x1660 [ 119.556431][T10435] __alloc_skb+0x52/0x1d0 [ 119.560739][T10435] tipc_buf_acquire+0x1c/0x50 [ 119.565390][T10435] tipc_msg_reverse+0x96/0x280 [ 119.565965][T10449] FAULT_INJECTION: forcing a failure. [ 119.565965][T10449] name failslab, interval 1, probability 0, space 0, times 0 [ 119.570128][T10435] tipc_sk_respond+0xbe/0x2d0 [ 119.570134][T10435] __tipc_shutdown+0x2dd/0x380 [ 119.570141][T10435] ? do_wait_intr_irq+0xb0/0xb0 [ 119.570148][T10435] tipc_release+0x5f/0x890 [ 119.570157][T10435] __sock_release+0x32/0xa0 [ 119.570162][T10435] sock_close+0xf/0x20 [ 119.570166][T10435] __fput+0xaa/0x250 [ 119.613637][T10435] task_work_run+0x68/0xb0 [ 119.618023][T10435] exit_to_user_mode_prepare+0x219/0x220 [ 119.623640][T10435] syscall_exit_to_user_mode+0x7e/0x2e0 [ 119.629151][T10435] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.635008][T10435] RIP: 0033:0x45cba9 [ 119.638869][T10435] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.658465][T10435] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 119.666845][T10435] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 119.674783][T10435] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 119.682722][T10435] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 119.690661][T10435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 119.698685][T10435] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 119.706644][T10449] CPU: 0 PID: 10449 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 119.715299][T10449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.725341][T10449] Call Trace: [ 119.728618][T10449] dump_stack+0xa3/0xcc [ 119.732754][T10449] should_fail.cold.6+0x32/0x3a [ 119.737579][T10449] should_failslab+0x5/0xf [ 119.741976][T10449] kmem_cache_alloc_node+0x57/0xbf0 [ 119.747156][T10449] ? __lock_acquire+0x4fe/0x1660 [ 119.752076][T10449] __alloc_skb+0x52/0x1d0 [ 119.756390][T10449] tipc_buf_acquire+0x1c/0x50 [ 119.761049][T10449] tipc_msg_reverse+0x96/0x280 [ 119.769877][T10449] tipc_sk_respond+0xbe/0x2d0 [ 119.774535][T10449] __tipc_shutdown+0x2dd/0x380 [ 119.779285][T10449] ? do_wait_intr_irq+0xb0/0xb0 [ 119.784118][T10449] tipc_release+0x5f/0x890 [ 119.788520][T10449] __sock_release+0x32/0xa0 [ 119.793002][T10449] sock_close+0xf/0x20 [ 119.795019][T10458] FAULT_INJECTION: forcing a failure. [ 119.795019][T10458] name failslab, interval 1, probability 0, space 0, times 0 [ 119.797046][T10449] __fput+0xaa/0x250 [ 119.797055][T10449] task_work_run+0x68/0xb0 [ 119.797064][T10449] exit_to_user_mode_prepare+0x219/0x220 [ 119.797071][T10449] syscall_exit_to_user_mode+0x7e/0x2e0 [ 119.797077][T10449] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.797081][T10449] RIP: 0033:0x45cba9 [ 119.797086][T10449] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.797088][T10449] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 119.797092][T10449] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 119.797093][T10449] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 119.797095][T10449] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 119.797097][T10449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 119.797099][T10449] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 119.875594][T10467] FAULT_INJECTION: forcing a failure. [ 119.875594][T10467] name failslab, interval 1, probability 0, space 0, times 0 [ 119.888355][T10470] FAULT_INJECTION: forcing a failure. [ 119.888355][T10470] name failslab, interval 1, probability 0, space 0, times 0 [ 119.902657][T10467] CPU: 0 PID: 10467 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 119.940746][T10467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.950772][T10467] Call Trace: [ 119.954037][T10467] dump_stack+0xa3/0xcc [ 119.958161][T10467] should_fail.cold.6+0x32/0x3a [ 119.962983][T10467] should_failslab+0x5/0xf [ 119.964637][T10473] FAULT_INJECTION: forcing a failure. [ 119.964637][T10473] name failslab, interval 1, probability 0, space 0, times 0 [ 119.967373][T10467] kmem_cache_alloc_node+0x57/0xbf0 [ 119.967378][T10467] ? __lock_acquire+0x4fe/0x1660 [ 119.967389][T10467] __alloc_skb+0x52/0x1d0 [ 119.967399][T10467] tipc_buf_acquire+0x1c/0x50 [ 119.967403][T10467] tipc_msg_reverse+0x96/0x280 [ 119.967410][T10467] tipc_sk_respond+0xbe/0x2d0 [ 119.967415][T10467] __tipc_shutdown+0x2dd/0x380 [ 119.967421][T10467] ? do_wait_intr_irq+0xb0/0xb0 [ 119.967427][T10467] tipc_release+0x5f/0x890 [ 119.967436][T10467] __sock_release+0x32/0xa0 [ 119.967441][T10467] sock_close+0xf/0x20 [ 120.030767][T10467] __fput+0xaa/0x250 [ 120.034634][T10467] task_work_run+0x68/0xb0 [ 120.039021][T10467] exit_to_user_mode_prepare+0x219/0x220 [ 120.044619][T10467] syscall_exit_to_user_mode+0x7e/0x2e0 [ 120.050131][T10467] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.055988][T10467] RIP: 0033:0x45cba9 [ 120.059849][T10467] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.079433][T10467] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 120.087807][T10467] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 120.095747][T10467] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 120.103684][T10467] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 120.111727][T10467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 120.119775][T10467] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 120.127727][T10473] CPU: 1 PID: 10473 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 120.136468][T10473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.141895][T10474] FAULT_INJECTION: forcing a failure. [ 120.141895][T10474] name failslab, interval 1, probability 0, space 0, times 0 [ 120.146498][T10473] Call Trace: [ 120.146508][T10473] dump_stack+0xa3/0xcc [ 120.146514][T10473] should_fail.cold.6+0x32/0x3a [ 120.146519][T10473] should_failslab+0x5/0xf [ 120.146524][T10473] kmem_cache_alloc_node+0x57/0xbf0 [ 120.146529][T10473] ? __lock_acquire+0x4fe/0x1660 [ 120.146539][T10473] __alloc_skb+0x52/0x1d0 [ 120.190102][T10473] tipc_buf_acquire+0x1c/0x50 [ 120.194749][T10473] tipc_msg_reverse+0x96/0x280 [ 120.199496][T10473] tipc_sk_respond+0xbe/0x2d0 [ 120.204139][T10473] __tipc_shutdown+0x2dd/0x380 [ 120.208869][T10473] ? do_wait_intr_irq+0xb0/0xb0 [ 120.213707][T10473] tipc_release+0x5f/0x890 [ 120.218093][T10473] __sock_release+0x32/0xa0 [ 120.222578][T10473] sock_close+0xf/0x20 [ 120.226612][T10473] __fput+0xaa/0x250 [ 120.230477][T10473] task_work_run+0x68/0xb0 [ 120.234871][T10473] exit_to_user_mode_prepare+0x219/0x220 [ 120.240474][T10473] syscall_exit_to_user_mode+0x7e/0x2e0 [ 120.245985][T10473] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.251855][T10473] RIP: 0033:0x45cba9 [ 120.255716][T10473] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.275285][T10473] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 120.283656][T10473] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 120.291594][T10473] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 120.299534][T10473] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 120.307475][T10473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 120.315435][T10473] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 120.323387][T10474] CPU: 0 PID: 10474 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 120.332042][T10474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.342077][T10474] Call Trace: [ 120.345339][T10474] dump_stack+0xa3/0xcc [ 120.349461][T10474] should_fail.cold.6+0x32/0x3a [ 120.354277][T10474] should_failslab+0x5/0xf [ 120.358660][T10474] kmem_cache_alloc_node+0x57/0xbf0 [ 120.363822][T10474] ? __lock_acquire+0x4fe/0x1660 [ 120.368729][T10474] __alloc_skb+0x52/0x1d0 [ 120.373029][T10474] tipc_buf_acquire+0x1c/0x50 [ 120.377672][T10474] tipc_msg_reverse+0x96/0x280 [ 120.382406][T10474] tipc_sk_respond+0xbe/0x2d0 [ 120.387049][T10474] __tipc_shutdown+0x2dd/0x380 [ 120.391781][T10474] ? do_wait_intr_irq+0xb0/0xb0 [ 120.396598][T10474] tipc_release+0x5f/0x890 [ 120.400992][T10474] __sock_release+0x32/0xa0 [ 120.405468][T10474] sock_close+0xf/0x20 [ 120.409501][T10474] __fput+0xaa/0x250 [ 120.413366][T10474] task_work_run+0x68/0xb0 [ 120.417751][T10474] exit_to_user_mode_prepare+0x219/0x220 [ 120.423352][T10474] syscall_exit_to_user_mode+0x7e/0x2e0 [ 120.428868][T10474] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.434735][T10474] RIP: 0033:0x45cba9 [ 120.438604][T10474] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.458174][T10474] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 120.466553][T10474] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 120.474493][T10474] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 120.482429][T10474] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 120.490370][T10474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 120.498314][T10474] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 120.506267][T10458] CPU: 1 PID: 10458 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 120.514923][T10458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.524957][T10458] Call Trace: [ 120.528217][T10458] dump_stack+0xa3/0xcc [ 120.532340][T10458] should_fail.cold.6+0x32/0x3a [ 120.537168][T10458] should_failslab+0x5/0xf [ 120.541554][T10458] kmem_cache_alloc_node+0x57/0xbf0 [ 120.546719][T10458] ? __lock_acquire+0x4fe/0x1660 [ 120.551627][T10458] __alloc_skb+0x52/0x1d0 [ 120.555926][T10458] tipc_buf_acquire+0x1c/0x50 [ 120.560573][T10458] tipc_msg_reverse+0x96/0x280 [ 120.565424][T10458] tipc_sk_respond+0xbe/0x2d0 [ 120.570067][T10458] __tipc_shutdown+0x2dd/0x380 [ 120.574796][T10458] ? do_wait_intr_irq+0xb0/0xb0 [ 120.579615][T10458] tipc_release+0x5f/0x890 [ 120.583998][T10458] __sock_release+0x32/0xa0 [ 120.588467][T10458] sock_close+0xf/0x20 [ 120.592501][T10458] __fput+0xaa/0x250 [ 120.596380][T10458] task_work_run+0x68/0xb0 [ 120.600763][T10458] exit_to_user_mode_prepare+0x219/0x220 [ 120.606364][T10458] syscall_exit_to_user_mode+0x7e/0x2e0 [ 120.611874][T10458] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.617735][T10458] RIP: 0033:0x45cba9 [ 120.621598][T10458] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.641177][T10458] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 120.649558][T10458] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 120.657498][T10458] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 120.665436][T10458] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 120.673382][T10458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 120.681326][T10458] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 120.689285][T10470] CPU: 0 PID: 10470 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 120.697943][T10470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.707983][T10470] Call Trace: [ 120.711260][T10470] dump_stack+0xa3/0xcc [ 120.715395][T10470] should_fail.cold.6+0x32/0x3a [ 120.720226][T10470] should_failslab+0x5/0xf [ 120.724628][T10470] kmem_cache_alloc_node+0x57/0xbf0 [ 120.729805][T10470] ? __lock_acquire+0x4fe/0x1660 [ 120.730875][T10479] FAULT_INJECTION: forcing a failure. [ 120.730875][T10479] name failslab, interval 1, probability 0, space 0, times 0 [ 120.734722][T10470] __alloc_skb+0x52/0x1d0 [ 120.751683][T10470] tipc_buf_acquire+0x1c/0x50 [ 120.756326][T10470] tipc_msg_reverse+0x96/0x280 [ 120.761062][T10470] tipc_sk_respond+0xbe/0x2d0 [ 120.765715][T10470] __tipc_shutdown+0x2dd/0x380 [ 120.770453][T10470] ? do_wait_intr_irq+0xb0/0xb0 [ 120.775271][T10470] tipc_release+0x5f/0x890 [ 120.779659][T10470] __sock_release+0x32/0xa0 [ 120.784143][T10470] sock_close+0xf/0x20 [ 120.788176][T10470] __fput+0xaa/0x250 [ 120.792039][T10470] task_work_run+0x68/0xb0 [ 120.796423][T10470] exit_to_user_mode_prepare+0x219/0x220 [ 120.802021][T10470] syscall_exit_to_user_mode+0x7e/0x2e0 [ 120.807534][T10470] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.813409][T10470] RIP: 0033:0x45cba9 [ 120.816057][T10486] FAULT_INJECTION: forcing a failure. [ 120.816057][T10486] name failslab, interval 1, probability 0, space 0, times 0 [ 120.817274][T10470] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.817276][T10470] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 120.817280][T10470] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 120.817282][T10470] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 120.817284][T10470] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 120.817286][T10470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 120.817288][T10470] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 120.868228][T10479] CPU: 0 PID: 10479 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 120.906387][T10479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.916423][T10479] Call Trace: [ 120.919699][T10479] dump_stack+0xa3/0xcc [ 120.923838][T10479] should_fail.cold.6+0x32/0x3a [ 120.928669][T10479] should_failslab+0x5/0xf [ 120.933064][T10479] kmem_cache_alloc_node+0x57/0xbf0 [ 120.938231][T10479] ? __lock_acquire+0x4fe/0x1660 [ 120.943140][T10479] __alloc_skb+0x52/0x1d0 [ 120.947412][T10500] FAULT_INJECTION: forcing a failure. [ 120.947412][T10500] name failslab, interval 1, probability 0, space 0, times 0 [ 120.947442][T10479] tipc_buf_acquire+0x1c/0x50 [ 120.964631][T10479] tipc_msg_reverse+0x96/0x280 [ 120.969394][T10479] tipc_sk_respond+0xbe/0x2d0 [ 120.974038][T10479] __tipc_shutdown+0x2dd/0x380 [ 120.978775][T10479] ? do_wait_intr_irq+0xb0/0xb0 [ 120.983602][T10479] tipc_release+0x5f/0x890 [ 120.987987][T10479] __sock_release+0x32/0xa0 [ 120.992464][T10479] sock_close+0xf/0x20 [ 120.996498][T10479] __fput+0xaa/0x250 [ 121.000370][T10479] task_work_run+0x68/0xb0 [ 121.004760][T10479] exit_to_user_mode_prepare+0x219/0x220 [ 121.010361][T10479] syscall_exit_to_user_mode+0x7e/0x2e0 [ 121.015874][T10479] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.021734][T10479] RIP: 0033:0x45cba9 [ 121.025595][T10479] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.045284][T10479] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 121.053667][T10479] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 121.061624][T10479] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 121.069564][T10479] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 121.077502][T10479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 121.085442][T10479] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 121.093390][T10486] CPU: 1 PID: 10486 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 121.102052][T10486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.105208][T10502] FAULT_INJECTION: forcing a failure. [ 121.105208][T10502] name failslab, interval 1, probability 0, space 0, times 0 [ 121.112085][T10486] Call Trace: [ 121.112096][T10486] dump_stack+0xa3/0xcc [ 121.112103][T10486] should_fail.cold.6+0x32/0x3a [ 121.112108][T10486] should_failslab+0x5/0xf [ 121.112118][T10486] kmem_cache_alloc_node+0x57/0xbf0 [ 121.112123][T10486] ? __lock_acquire+0x4fe/0x1660 [ 121.112133][T10486] __alloc_skb+0x52/0x1d0 [ 121.112141][T10486] tipc_buf_acquire+0x1c/0x50 [ 121.112145][T10486] tipc_msg_reverse+0x96/0x280 [ 121.112153][T10486] tipc_sk_respond+0xbe/0x2d0 [ 121.125142][T10503] FAULT_INJECTION: forcing a failure. [ 121.125142][T10503] name failslab, interval 1, probability 0, space 0, times 0 [ 121.127956][T10486] __tipc_shutdown+0x2dd/0x380 [ 121.127962][T10486] ? do_wait_intr_irq+0xb0/0xb0 [ 121.127969][T10486] tipc_release+0x5f/0x890 [ 121.127978][T10486] __sock_release+0x32/0xa0 [ 121.127982][T10486] sock_close+0xf/0x20 [ 121.127986][T10486] __fput+0xaa/0x250 [ 121.127993][T10486] task_work_run+0x68/0xb0 [ 121.128001][T10486] exit_to_user_mode_prepare+0x219/0x220 [ 121.128007][T10486] syscall_exit_to_user_mode+0x7e/0x2e0 [ 121.128012][T10486] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.196578][T10505] FAULT_INJECTION: forcing a failure. [ 121.196578][T10505] name failslab, interval 1, probability 0, space 0, times 0 [ 121.200621][T10486] RIP: 0033:0x45cba9 [ 121.200626][T10486] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.200628][T10486] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 121.200632][T10486] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 121.200634][T10486] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 121.200636][T10486] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 121.200638][T10486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 121.200640][T10486] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 121.201920][T10500] CPU: 1 PID: 10500 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 121.322624][T10500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.332648][T10500] Call Trace: [ 121.335908][T10500] dump_stack+0xa3/0xcc [ 121.340034][T10500] should_fail.cold.6+0x32/0x3a [ 121.344868][T10500] should_failslab+0x5/0xf [ 121.349256][T10500] kmem_cache_alloc_node+0x57/0xbf0 [ 121.354430][T10500] ? __lock_acquire+0x4fe/0x1660 [ 121.359341][T10500] __alloc_skb+0x52/0x1d0 [ 121.363651][T10500] tipc_buf_acquire+0x1c/0x50 [ 121.368312][T10500] tipc_msg_reverse+0x96/0x280 [ 121.373045][T10500] tipc_sk_respond+0xbe/0x2d0 [ 121.377695][T10500] __tipc_shutdown+0x2dd/0x380 [ 121.382428][T10500] ? do_wait_intr_irq+0xb0/0xb0 [ 121.387245][T10500] tipc_release+0x5f/0x890 [ 121.391630][T10500] __sock_release+0x32/0xa0 [ 121.396101][T10500] sock_close+0xf/0x20 [ 121.400135][T10500] __fput+0xaa/0x250 [ 121.404007][T10500] task_work_run+0x68/0xb0 [ 121.408400][T10500] exit_to_user_mode_prepare+0x219/0x220 [ 121.413997][T10500] syscall_exit_to_user_mode+0x7e/0x2e0 [ 121.419508][T10500] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.425368][T10500] RIP: 0033:0x45cba9 [ 121.429228][T10500] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.448800][T10500] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 121.457177][T10500] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 121.465119][T10500] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 121.473056][T10500] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 121.480994][T10500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 121.488933][T10500] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 121.496901][T10503] CPU: 0 PID: 10503 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 121.505557][T10503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.515582][T10503] Call Trace: [ 121.518857][T10503] dump_stack+0xa3/0xcc [ 121.522985][T10503] should_fail.cold.6+0x32/0x3a [ 121.527822][T10503] should_failslab+0x5/0xf [ 121.532220][T10503] kmem_cache_alloc_node+0x57/0xbf0 [ 121.537393][T10503] ? __lock_acquire+0x4fe/0x1660 [ 121.542307][T10503] __alloc_skb+0x52/0x1d0 [ 121.546626][T10503] tipc_buf_acquire+0x1c/0x50 [ 121.551273][T10503] tipc_msg_reverse+0x96/0x280 [ 121.556011][T10503] tipc_sk_respond+0xbe/0x2d0 [ 121.560661][T10503] __tipc_shutdown+0x2dd/0x380 [ 121.565396][T10503] ? do_wait_intr_irq+0xb0/0xb0 [ 121.570214][T10503] tipc_release+0x5f/0x890 [ 121.574598][T10503] __sock_release+0x32/0xa0 [ 121.579072][T10503] sock_close+0xf/0x20 [ 121.583121][T10503] __fput+0xaa/0x250 [ 121.586988][T10503] task_work_run+0x68/0xb0 [ 121.591374][T10503] exit_to_user_mode_prepare+0x219/0x220 [ 121.596973][T10503] syscall_exit_to_user_mode+0x7e/0x2e0 [ 121.602484][T10503] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.608343][T10503] RIP: 0033:0x45cba9 [ 121.612205][T10503] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.631776][T10503] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 121.640153][T10503] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 121.648092][T10503] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 121.656031][T10503] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 121.663982][T10503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 121.671926][T10503] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 121.679894][T10505] CPU: 1 PID: 10505 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 121.688550][T10505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.698588][T10505] Call Trace: [ 121.701864][T10505] dump_stack+0xa3/0xcc [ 121.706150][T10505] should_fail.cold.6+0x32/0x3a [ 121.710982][T10505] should_failslab+0x5/0xf [ 121.715383][T10505] kmem_cache_alloc_node+0x57/0xbf0 [ 121.720564][T10505] ? __lock_acquire+0x4fe/0x1660 [ 121.725488][T10505] __alloc_skb+0x52/0x1d0 [ 121.729806][T10505] tipc_buf_acquire+0x1c/0x50 [ 121.734460][T10505] tipc_msg_reverse+0x96/0x280 [ 121.739188][T10505] tipc_sk_respond+0xbe/0x2d0 [ 121.743879][T10505] __tipc_shutdown+0x2dd/0x380 [ 121.748609][T10505] ? do_wait_intr_irq+0xb0/0xb0 [ 121.753428][T10505] tipc_release+0x5f/0x890 [ 121.757830][T10505] __sock_release+0x32/0xa0 [ 121.762315][T10505] sock_close+0xf/0x20 [ 121.766361][T10505] __fput+0xaa/0x250 [ 121.770242][T10505] task_work_run+0x68/0xb0 [ 121.774642][T10505] exit_to_user_mode_prepare+0x219/0x220 [ 121.780259][T10505] syscall_exit_to_user_mode+0x7e/0x2e0 [ 121.785790][T10505] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.791662][T10505] RIP: 0033:0x45cba9 [ 121.795538][T10505] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 121.804521][T10512] FAULT_INJECTION: forcing a failure. [ 121.804521][T10512] name failslab, interval 1, probability 0, space 0, times 0 [ 121.815122][T10505] RSP: 002b:00007f16c7482c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 121.815126][T10505] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 121.815128][T10505] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 121.815130][T10505] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 121.815132][T10505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 121.815135][T10505] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74836d4 [ 121.816072][T10502] CPU: 1 PID: 10502 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 121.882380][T10523] FAULT_INJECTION: forcing a failure. [ 121.882380][T10523] name failslab, interval 1, probability 0, space 0, times 0 [ 121.884487][T10502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.884490][T10502] Call Trace: [ 121.884500][T10502] dump_stack+0xa3/0xcc [ 121.884506][T10502] should_fail.cold.6+0x32/0x3a [ 121.884511][T10502] should_failslab+0x5/0xf [ 121.884516][T10502] kmem_cache_alloc_node+0x57/0xbf0 [ 121.884522][T10502] ? __lock_acquire+0x4fe/0x1660 [ 121.884532][T10502] __alloc_skb+0x52/0x1d0 [ 121.884541][T10502] tipc_buf_acquire+0x1c/0x50 [ 121.902182][T10524] FAULT_INJECTION: forcing a failure. [ 121.902182][T10524] name failslab, interval 1, probability 0, space 0, times 0 [ 121.907129][T10502] tipc_msg_reverse+0x96/0x280 [ 121.907137][T10502] tipc_sk_respond+0xbe/0x2d0 [ 121.907143][T10502] __tipc_shutdown+0x2dd/0x380 [ 121.907150][T10502] ? do_wait_intr_irq+0xb0/0xb0 [ 121.907157][T10502] tipc_release+0x5f/0x890 [ 121.907168][T10502] __sock_release+0x32/0xa0 [ 121.907172][T10502] sock_close+0xf/0x20 [ 121.987052][T10502] __fput+0xaa/0x250 [ 121.990918][T10502] task_work_run+0x68/0xb0 [ 121.995301][T10502] exit_to_user_mode_prepare+0x219/0x220 [ 122.000897][T10502] syscall_exit_to_user_mode+0x7e/0x2e0 [ 122.006410][T10502] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.012268][T10502] RIP: 0033:0x45cba9 [ 122.016130][T10502] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.035701][T10502] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 122.044075][T10502] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 122.052016][T10502] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 122.059954][T10502] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 122.067891][T10502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 122.075830][T10502] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 122.083779][T10524] CPU: 0 PID: 10524 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 122.092432][T10524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.102457][T10524] Call Trace: [ 122.105716][T10524] dump_stack+0xa3/0xcc [ 122.109837][T10524] should_fail.cold.6+0x32/0x3a [ 122.114652][T10524] should_failslab+0x5/0xf [ 122.119034][T10524] kmem_cache_alloc_node+0x57/0xbf0 [ 122.124196][T10524] ? __lock_acquire+0x4fe/0x1660 [ 122.129110][T10524] __alloc_skb+0x52/0x1d0 [ 122.133407][T10524] tipc_buf_acquire+0x1c/0x50 [ 122.138047][T10524] tipc_msg_reverse+0x96/0x280 [ 122.142776][T10524] tipc_sk_respond+0xbe/0x2d0 [ 122.147418][T10524] __tipc_shutdown+0x2dd/0x380 [ 122.152148][T10524] ? do_wait_intr_irq+0xb0/0xb0 [ 122.156966][T10524] tipc_release+0x5f/0x890 [ 122.161380][T10524] __sock_release+0x32/0xa0 [ 122.165849][T10524] sock_close+0xf/0x20 [ 122.169899][T10524] __fput+0xaa/0x250 [ 122.173760][T10524] task_work_run+0x68/0xb0 [ 122.178160][T10524] exit_to_user_mode_prepare+0x219/0x220 [ 122.183760][T10524] syscall_exit_to_user_mode+0x7e/0x2e0 [ 122.189383][T10524] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.195239][T10524] RIP: 0033:0x45cba9 [ 122.199100][T10524] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.218672][T10524] RSP: 002b:00007f93c60b6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 122.227047][T10524] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 122.235100][T10524] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 122.243063][T10524] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 122.251002][T10524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 122.258940][T10524] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60b76d4 [ 122.266888][T10512] CPU: 1 PID: 10512 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 122.275543][T10512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.285580][T10512] Call Trace: [ 122.288858][T10512] dump_stack+0xa3/0xcc [ 122.292997][T10512] should_fail.cold.6+0x32/0x3a [ 122.297829][T10512] should_failslab+0x5/0xf [ 122.302226][T10512] kmem_cache_alloc_node+0x57/0xbf0 [ 122.307404][T10512] ? __lock_acquire+0x4fe/0x1660 [ 122.312327][T10512] __alloc_skb+0x52/0x1d0 [ 122.316666][T10512] tipc_buf_acquire+0x1c/0x50 [ 122.321327][T10512] tipc_msg_reverse+0x96/0x280 [ 122.326077][T10512] tipc_sk_respond+0xbe/0x2d0 [ 122.330722][T10512] __tipc_shutdown+0x2dd/0x380 [ 122.335459][T10512] ? do_wait_intr_irq+0xb0/0xb0 [ 122.340299][T10512] tipc_release+0x5f/0x890 [ 122.344705][T10512] __sock_release+0x32/0xa0 [ 122.349177][T10512] sock_close+0xf/0x20 [ 122.353211][T10512] __fput+0xaa/0x250 [ 122.357073][T10512] task_work_run+0x68/0xb0 [ 122.361456][T10512] exit_to_user_mode_prepare+0x219/0x220 [ 122.367060][T10512] syscall_exit_to_user_mode+0x7e/0x2e0 [ 122.372581][T10512] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.378442][T10512] RIP: 0033:0x45cba9 [ 122.382363][T10512] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.401939][T10512] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 122.410314][T10512] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 122.418252][T10512] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 122.426190][T10512] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 122.434149][T10512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 122.442112][T10512] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 122.450086][T10523] CPU: 0 PID: 10523 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 122.458741][T10523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.468775][T10523] Call Trace: [ 122.472160][T10523] dump_stack+0xa3/0xcc [ 122.476307][T10523] should_fail.cold.6+0x32/0x3a [ 122.481147][T10523] should_failslab+0x5/0xf [ 122.485544][T10523] kmem_cache_alloc_node+0x57/0xbf0 [ 122.490721][T10523] ? __lock_acquire+0x4fe/0x1660 [ 122.495630][T10523] __alloc_skb+0x52/0x1d0 [ 122.499936][T10523] tipc_buf_acquire+0x1c/0x50 [ 122.504586][T10523] tipc_msg_reverse+0x96/0x280 [ 122.509320][T10523] tipc_sk_respond+0xbe/0x2d0 [ 122.513989][T10523] __tipc_shutdown+0x2dd/0x380 [ 122.518717][T10523] ? do_wait_intr_irq+0xb0/0xb0 [ 122.523648][T10523] tipc_release+0x5f/0x890 [ 122.527098][T10538] FAULT_INJECTION: forcing a failure. [ 122.527098][T10538] name failslab, interval 1, probability 0, space 0, times 0 [ 122.528047][T10523] __sock_release+0x32/0xa0 [ 122.545083][T10523] sock_close+0xf/0x20 [ 122.549120][T10523] __fput+0xaa/0x250 [ 122.552992][T10523] task_work_run+0x68/0xb0 [ 122.557380][T10523] exit_to_user_mode_prepare+0x219/0x220 [ 122.562995][T10523] syscall_exit_to_user_mode+0x7e/0x2e0 [ 122.568507][T10523] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.574367][T10523] RIP: 0033:0x45cba9 [ 122.578228][T10523] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.594424][T10540] FAULT_INJECTION: forcing a failure. [ 122.594424][T10540] name failslab, interval 1, probability 0, space 0, times 0 [ 122.597800][T10523] RSP: 002b:00007f33d7f44c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 122.597804][T10523] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 122.597806][T10523] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 122.597808][T10523] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 122.597810][T10523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 122.597814][T10523] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f456d4 [ 122.658547][T10540] CPU: 1 PID: 10540 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 122.667201][T10540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.677247][T10540] Call Trace: [ 122.680523][T10540] dump_stack+0xa3/0xcc [ 122.684662][T10540] should_fail.cold.6+0x32/0x3a [ 122.689490][T10540] should_failslab+0x5/0xf [ 122.693886][T10540] kmem_cache_alloc_node+0x57/0xbf0 [ 122.699085][T10540] ? __lock_acquire+0x4fe/0x1660 [ 122.704003][T10540] __alloc_skb+0x52/0x1d0 [ 122.708315][T10540] tipc_buf_acquire+0x1c/0x50 [ 122.712976][T10540] tipc_msg_reverse+0x96/0x280 [ 122.717723][T10540] tipc_sk_respond+0xbe/0x2d0 [ 122.722384][T10540] __tipc_shutdown+0x2dd/0x380 [ 122.727131][T10540] ? do_wait_intr_irq+0xb0/0xb0 [ 122.731966][T10540] tipc_release+0x5f/0x890 [ 122.736370][T10540] __sock_release+0x32/0xa0 [ 122.740205][T10551] FAULT_INJECTION: forcing a failure. [ 122.740205][T10551] name failslab, interval 1, probability 0, space 0, times 0 [ 122.740854][T10540] sock_close+0xf/0x20 [ 122.740859][T10540] __fput+0xaa/0x250 [ 122.740867][T10540] task_work_run+0x68/0xb0 [ 122.740876][T10540] exit_to_user_mode_prepare+0x219/0x220 [ 122.761605][T10553] FAULT_INJECTION: forcing a failure. [ 122.761605][T10553] name failslab, interval 1, probability 0, space 0, times 0 [ 122.765729][T10540] syscall_exit_to_user_mode+0x7e/0x2e0 [ 122.765735][T10540] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.765740][T10540] RIP: 0033:0x45cba9 [ 122.765745][T10540] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.765747][T10540] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 122.765751][T10540] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 122.765753][T10540] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 122.765755][T10540] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 122.765757][T10540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 122.765759][T10540] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 122.771430][T10538] CPU: 1 PID: 10538 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 122.771434][T10538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.771436][T10538] Call Trace: [ 122.771444][T10538] dump_stack+0xa3/0xcc [ 122.771450][T10538] should_fail.cold.6+0x32/0x3a [ 122.771454][T10538] should_failslab+0x5/0xf [ 122.771460][T10538] kmem_cache_alloc_node+0x57/0xbf0 [ 122.771465][T10538] ? __lock_acquire+0x4fe/0x1660 [ 122.771475][T10538] __alloc_skb+0x52/0x1d0 [ 122.771483][T10538] tipc_buf_acquire+0x1c/0x50 [ 122.771488][T10538] tipc_msg_reverse+0x96/0x280 [ 122.771495][T10538] tipc_sk_respond+0xbe/0x2d0 [ 122.771501][T10538] __tipc_shutdown+0x2dd/0x380 [ 122.771506][T10538] ? do_wait_intr_irq+0xb0/0xb0 [ 122.771513][T10538] tipc_release+0x5f/0x890 [ 122.771523][T10538] __sock_release+0x32/0xa0 [ 122.771527][T10538] sock_close+0xf/0x20 [ 122.771531][T10538] __fput+0xaa/0x250 [ 122.771538][T10538] task_work_run+0x68/0xb0 [ 122.771546][T10538] exit_to_user_mode_prepare+0x219/0x220 [ 122.771552][T10538] syscall_exit_to_user_mode+0x7e/0x2e0 [ 122.771557][T10538] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.771561][T10538] RIP: 0033:0x45cba9 [ 122.771564][T10538] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 122.771566][T10538] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 122.771570][T10538] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 122.771571][T10538] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 122.771574][T10538] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 122.771575][T10538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 122.771578][T10538] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 122.796734][T10549] FAULT_INJECTION: forcing a failure. [ 122.796734][T10549] name failslab, interval 1, probability 0, space 0, times 0 [ 122.815731][T10551] CPU: 0 PID: 10551 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 122.883470][T10560] FAULT_INJECTION: forcing a failure. [ 122.883470][T10560] name failslab, interval 1, probability 0, space 0, times 0 [ 122.885899][T10551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.885901][T10551] Call Trace: [ 122.885912][T10551] dump_stack+0xa3/0xcc [ 122.885923][T10551] should_fail.cold.6+0x32/0x3a [ 122.885928][T10551] should_failslab+0x5/0xf [ 122.885934][T10551] kmem_cache_alloc_node+0x57/0xbf0 [ 122.885939][T10551] ? __lock_acquire+0x4fe/0x1660 [ 122.885950][T10551] __alloc_skb+0x52/0x1d0 [ 122.885959][T10551] tipc_buf_acquire+0x1c/0x50 [ 123.129415][T10551] tipc_msg_reverse+0x96/0x280 [ 123.134155][T10551] tipc_sk_respond+0xbe/0x2d0 [ 123.138806][T10551] __tipc_shutdown+0x2dd/0x380 [ 123.143536][T10551] ? do_wait_intr_irq+0xb0/0xb0 [ 123.148363][T10551] tipc_release+0x5f/0x890 [ 123.152761][T10551] __sock_release+0x32/0xa0 [ 123.157241][T10551] sock_close+0xf/0x20 [ 123.161281][T10551] __fput+0xaa/0x250 [ 123.165145][T10551] task_work_run+0x68/0xb0 [ 123.169535][T10551] exit_to_user_mode_prepare+0x219/0x220 [ 123.175138][T10551] syscall_exit_to_user_mode+0x7e/0x2e0 [ 123.180654][T10551] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 123.186516][T10551] RIP: 0033:0x45cba9 [ 123.190381][T10551] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.209966][T10551] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 123.218349][T10551] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 123.226295][T10551] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 123.234232][T10551] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 123.242171][T10551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 123.250113][T10551] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 123.258068][T10549] CPU: 1 PID: 10549 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 123.266726][T10549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.276766][T10549] Call Trace: [ 123.280028][T10549] dump_stack+0xa3/0xcc [ 123.284149][T10549] should_fail.cold.6+0x32/0x3a [ 123.288963][T10549] should_failslab+0x5/0xf [ 123.293346][T10549] kmem_cache_alloc_node+0x57/0xbf0 [ 123.298515][T10549] ? __lock_acquire+0x4fe/0x1660 [ 123.303422][T10549] __alloc_skb+0x52/0x1d0 [ 123.307721][T10549] tipc_buf_acquire+0x1c/0x50 [ 123.312364][T10549] tipc_msg_reverse+0x96/0x280 [ 123.317098][T10549] tipc_sk_respond+0xbe/0x2d0 [ 123.321745][T10549] __tipc_shutdown+0x2dd/0x380 [ 123.326475][T10549] ? do_wait_intr_irq+0xb0/0xb0 [ 123.331293][T10549] tipc_release+0x5f/0x890 [ 123.335691][T10549] __sock_release+0x32/0xa0 [ 123.340159][T10549] sock_close+0xf/0x20 [ 123.344194][T10549] __fput+0xaa/0x250 [ 123.348056][T10549] task_work_run+0x68/0xb0 [ 123.352439][T10549] exit_to_user_mode_prepare+0x219/0x220 [ 123.358035][T10549] syscall_exit_to_user_mode+0x7e/0x2e0 [ 123.363565][T10549] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 123.369423][T10549] RIP: 0033:0x45cba9 [ 123.373282][T10549] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.392852][T10549] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 123.401227][T10549] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 123.409165][T10549] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 123.417105][T10549] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 123.425043][T10549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 123.432982][T10549] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 123.440930][T10553] CPU: 0 PID: 10553 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 123.449586][T10553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.459617][T10553] Call Trace: [ 123.462878][T10553] dump_stack+0xa3/0xcc [ 123.467001][T10553] should_fail.cold.6+0x32/0x3a [ 123.471923][T10553] should_failslab+0x5/0xf [ 123.476307][T10553] kmem_cache_alloc_node+0x57/0xbf0 [ 123.481475][T10553] ? __lock_acquire+0x4fe/0x1660 [ 123.486383][T10553] __alloc_skb+0x52/0x1d0 [ 123.490681][T10553] tipc_buf_acquire+0x1c/0x50 [ 123.495323][T10553] tipc_msg_reverse+0x96/0x280 [ 123.500054][T10553] tipc_sk_respond+0xbe/0x2d0 [ 123.504696][T10553] __tipc_shutdown+0x2dd/0x380 [ 123.509427][T10553] ? do_wait_intr_irq+0xb0/0xb0 [ 123.514245][T10553] tipc_release+0x5f/0x890 [ 123.518628][T10553] __sock_release+0x32/0xa0 [ 123.523096][T10553] sock_close+0xf/0x20 [ 123.527129][T10553] __fput+0xaa/0x250 [ 123.531000][T10553] task_work_run+0x68/0xb0 [ 123.535388][T10553] exit_to_user_mode_prepare+0x219/0x220 [ 123.540996][T10553] syscall_exit_to_user_mode+0x7e/0x2e0 [ 123.546519][T10553] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 123.552390][T10553] RIP: 0033:0x45cba9 [ 123.556263][T10553] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.575845][T10553] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 123.584231][T10553] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 123.592179][T10553] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 123.600133][T10553] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 123.608084][T10553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 123.616030][T10553] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 123.623988][T10560] CPU: 1 PID: 10560 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 123.632646][T10560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.642680][T10560] Call Trace: [ 123.645951][T10560] dump_stack+0xa3/0xcc [ 123.650085][T10560] should_fail.cold.6+0x32/0x3a [ 123.654917][T10560] should_failslab+0x5/0xf [ 123.659327][T10560] kmem_cache_alloc_node+0x57/0xbf0 [ 123.664510][T10560] ? __lock_acquire+0x4fe/0x1660 [ 123.669433][T10560] __alloc_skb+0x52/0x1d0 [ 123.673745][T10560] tipc_buf_acquire+0x1c/0x50 [ 123.678400][T10560] tipc_msg_reverse+0x96/0x280 [ 123.683142][T10560] tipc_sk_respond+0xbe/0x2d0 [ 123.687785][T10560] __tipc_shutdown+0x2dd/0x380 [ 123.692521][T10560] ? do_wait_intr_irq+0xb0/0xb0 [ 123.697358][T10560] tipc_release+0x5f/0x890 [ 123.701762][T10560] __sock_release+0x32/0xa0 [ 123.703925][T10573] FAULT_INJECTION: forcing a failure. [ 123.703925][T10573] name failslab, interval 1, probability 0, space 0, times 0 [ 123.706247][T10560] sock_close+0xf/0x20 [ 123.706252][T10560] __fput+0xaa/0x250 [ 123.706259][T10560] task_work_run+0x68/0xb0 [ 123.706268][T10560] exit_to_user_mode_prepare+0x219/0x220 [ 123.736694][T10560] syscall_exit_to_user_mode+0x7e/0x2e0 [ 123.742206][T10560] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 123.748063][T10560] RIP: 0033:0x45cba9 [ 123.751929][T10560] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2020/10/09 14:53:00 executed programs: 457 [ 123.771501][T10560] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 123.772913][T10576] FAULT_INJECTION: forcing a failure. [ 123.772913][T10576] name failslab, interval 1, probability 0, space 0, times 0 [ 123.779877][T10560] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 123.779880][T10560] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 123.779882][T10560] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 123.779884][T10560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 123.779886][T10560] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 123.786786][T10577] FAULT_INJECTION: forcing a failure. [ 123.786786][T10577] name failslab, interval 1, probability 0, space 0, times 0 [ 123.813273][T10573] CPU: 0 PID: 10573 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 123.853440][T10573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.863466][T10573] Call Trace: [ 123.866725][T10573] dump_stack+0xa3/0xcc [ 123.870861][T10573] should_fail.cold.6+0x32/0x3a [ 123.875692][T10573] should_failslab+0x5/0xf [ 123.880079][T10573] kmem_cache_alloc_node+0x57/0xbf0 [ 123.885248][T10573] ? __lock_acquire+0x4fe/0x1660 [ 123.890160][T10573] __alloc_skb+0x52/0x1d0 [ 123.894465][T10573] tipc_buf_acquire+0x1c/0x50 [ 123.899107][T10573] tipc_msg_reverse+0x96/0x280 [ 123.903837][T10573] tipc_sk_respond+0xbe/0x2d0 [ 123.908481][T10573] __tipc_shutdown+0x2dd/0x380 [ 123.913212][T10573] ? do_wait_intr_irq+0xb0/0xb0 [ 123.918047][T10573] tipc_release+0x5f/0x890 [ 123.922445][T10573] __sock_release+0x32/0xa0 [ 123.926924][T10573] sock_close+0xf/0x20 [ 123.930970][T10573] __fput+0xaa/0x250 [ 123.934844][T10573] task_work_run+0x68/0xb0 [ 123.939239][T10573] exit_to_user_mode_prepare+0x219/0x220 [ 123.944861][T10573] syscall_exit_to_user_mode+0x7e/0x2e0 [ 123.950384][T10573] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 123.956249][T10573] RIP: 0033:0x45cba9 [ 123.960120][T10573] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 123.979701][T10573] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 123.988081][T10573] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 123.996028][T10573] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 124.003977][T10573] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 124.006171][T10587] FAULT_INJECTION: forcing a failure. [ 124.006171][T10587] name failslab, interval 1, probability 0, space 0, times 0 [ 124.011919][T10573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 124.011922][T10573] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 124.026712][T10577] CPU: 0 PID: 10577 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 124.049147][T10577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.059176][T10577] Call Trace: [ 124.062448][T10577] dump_stack+0xa3/0xcc [ 124.066578][T10577] should_fail.cold.6+0x32/0x3a [ 124.071393][T10577] should_failslab+0x5/0xf [ 124.075774][T10577] kmem_cache_alloc_node+0x57/0xbf0 [ 124.080940][T10577] ? __lock_acquire+0x4fe/0x1660 [ 124.085851][T10577] __alloc_skb+0x52/0x1d0 [ 124.090149][T10577] tipc_buf_acquire+0x1c/0x50 [ 124.094802][T10577] tipc_msg_reverse+0x96/0x280 [ 124.099539][T10577] tipc_sk_respond+0xbe/0x2d0 [ 124.104183][T10577] __tipc_shutdown+0x2dd/0x380 [ 124.108922][T10577] ? do_wait_intr_irq+0xb0/0xb0 [ 124.113747][T10577] tipc_release+0x5f/0x890 [ 124.118136][T10577] __sock_release+0x32/0xa0 [ 124.122607][T10577] sock_close+0xf/0x20 [ 124.126647][T10577] __fput+0xaa/0x250 [ 124.130521][T10577] task_work_run+0x68/0xb0 [ 124.134909][T10577] exit_to_user_mode_prepare+0x219/0x220 [ 124.140514][T10577] syscall_exit_to_user_mode+0x7e/0x2e0 [ 124.146031][T10577] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.151890][T10577] RIP: 0033:0x45cba9 [ 124.155756][T10577] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 124.175332][T10577] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 124.183707][T10577] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 124.191646][T10577] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 124.199585][T10577] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 124.207523][T10577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 124.215485][T10577] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 124.223435][T10587] CPU: 1 PID: 10587 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 124.232092][T10587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.242220][T10587] Call Trace: [ 124.245478][T10587] dump_stack+0xa3/0xcc [ 124.249600][T10587] should_fail.cold.6+0x32/0x3a [ 124.254415][T10587] should_failslab+0x5/0xf [ 124.258860][T10587] kmem_cache_alloc_node+0x57/0xbf0 [ 124.264027][T10587] ? __lock_acquire+0x4fe/0x1660 [ 124.268952][T10587] __alloc_skb+0x52/0x1d0 [ 124.273251][T10587] tipc_buf_acquire+0x1c/0x50 [ 124.277896][T10587] tipc_msg_reverse+0x96/0x280 [ 124.282628][T10587] tipc_sk_respond+0xbe/0x2d0 [ 124.287279][T10587] __tipc_shutdown+0x2dd/0x380 [ 124.292017][T10587] ? do_wait_intr_irq+0xb0/0xb0 [ 124.296842][T10587] tipc_release+0x5f/0x890 [ 124.301231][T10587] __sock_release+0x32/0xa0 [ 124.305702][T10587] sock_close+0xf/0x20 [ 124.309738][T10587] __fput+0xaa/0x250 [ 124.313604][T10587] task_work_run+0x68/0xb0 [ 124.317990][T10587] exit_to_user_mode_prepare+0x219/0x220 [ 124.323591][T10587] syscall_exit_to_user_mode+0x7e/0x2e0 [ 124.328073][T10592] FAULT_INJECTION: forcing a failure. [ 124.328073][T10592] name failslab, interval 1, probability 0, space 0, times 0 [ 124.329109][T10587] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.329114][T10587] RIP: 0033:0x45cba9 [ 124.329118][T10587] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 124.329121][T10587] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 124.329125][T10587] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 124.329127][T10587] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 124.329128][T10587] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 124.329130][T10587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 124.329133][T10587] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 124.419044][T10576] CPU: 0 PID: 10576 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 124.427694][T10576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.437717][T10576] Call Trace: [ 124.440982][T10576] dump_stack+0xa3/0xcc [ 124.445128][T10576] should_fail.cold.6+0x32/0x3a [ 124.449946][T10576] should_failslab+0x5/0xf [ 124.454328][T10576] kmem_cache_alloc_node+0x57/0xbf0 [ 124.459494][T10576] ? __lock_acquire+0x4fe/0x1660 [ 124.464401][T10576] __alloc_skb+0x52/0x1d0 [ 124.468702][T10576] tipc_buf_acquire+0x1c/0x50 [ 124.473371][T10576] tipc_msg_reverse+0x96/0x280 [ 124.478103][T10576] tipc_sk_respond+0xbe/0x2d0 [ 124.482754][T10576] __tipc_shutdown+0x2dd/0x380 [ 124.487491][T10576] ? do_wait_intr_irq+0xb0/0xb0 [ 124.492334][T10576] tipc_release+0x5f/0x890 [ 124.496732][T10576] __sock_release+0x32/0xa0 [ 124.501212][T10576] sock_close+0xf/0x20 [ 124.505257][T10576] __fput+0xaa/0x250 [ 124.509122][T10576] task_work_run+0x68/0xb0 [ 124.513514][T10576] exit_to_user_mode_prepare+0x219/0x220 [ 124.519115][T10576] syscall_exit_to_user_mode+0x7e/0x2e0 [ 124.524625][T10576] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.530488][T10576] RIP: 0033:0x45cba9 [ 124.534354][T10576] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 124.553923][T10576] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 124.562301][T10576] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 124.570255][T10576] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 124.578288][T10576] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 124.586236][T10576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 124.594191][T10576] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 124.626697][T10592] CPU: 0 PID: 10592 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 124.635470][T10592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.645512][T10592] Call Trace: [ 124.648785][T10592] dump_stack+0xa3/0xcc [ 124.652924][T10592] should_fail.cold.6+0x32/0x3a [ 124.657757][T10592] should_failslab+0x5/0xf [ 124.662160][T10592] kmem_cache_alloc_node+0x57/0xbf0 [ 124.667341][T10592] ? __lock_acquire+0x4fe/0x1660 [ 124.672272][T10592] __alloc_skb+0x52/0x1d0 [ 124.676588][T10592] tipc_buf_acquire+0x1c/0x50 [ 124.681252][T10592] tipc_msg_reverse+0x96/0x280 [ 124.686001][T10592] tipc_sk_respond+0xbe/0x2d0 [ 124.690682][T10592] __tipc_shutdown+0x2dd/0x380 [ 124.695429][T10592] ? do_wait_intr_irq+0xb0/0xb0 [ 124.699103][T10608] FAULT_INJECTION: forcing a failure. [ 124.699103][T10608] name failslab, interval 1, probability 0, space 0, times 0 [ 124.700264][T10592] tipc_release+0x5f/0x890 [ 124.700276][T10592] __sock_release+0x32/0xa0 [ 124.700281][T10592] sock_close+0xf/0x20 [ 124.700285][T10592] __fput+0xaa/0x250 [ 124.700293][T10592] task_work_run+0x68/0xb0 [ 124.700301][T10592] exit_to_user_mode_prepare+0x219/0x220 [ 124.700307][T10592] syscall_exit_to_user_mode+0x7e/0x2e0 [ 124.700313][T10592] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.751033][T10592] RIP: 0033:0x45cba9 [ 124.754902][T10592] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 124.774578][T10592] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 124.780036][T10613] FAULT_INJECTION: forcing a failure. [ 124.780036][T10613] name failslab, interval 1, probability 0, space 0, times 0 [ 124.782971][T10592] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 124.782973][T10592] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 124.782975][T10592] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 124.782977][T10592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 124.782979][T10592] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 124.790641][T10614] FAULT_INJECTION: forcing a failure. [ 124.790641][T10614] name failslab, interval 1, probability 0, space 0, times 0 [ 124.800514][T10608] CPU: 1 PID: 10608 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 124.835979][T10617] FAULT_INJECTION: forcing a failure. [ 124.835979][T10617] name failslab, interval 1, probability 0, space 0, times 0 [ 124.848097][T10608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.848099][T10608] Call Trace: [ 124.848109][T10608] dump_stack+0xa3/0xcc [ 124.848115][T10608] should_fail.cold.6+0x32/0x3a [ 124.848120][T10608] should_failslab+0x5/0xf [ 124.848125][T10608] kmem_cache_alloc_node+0x57/0xbf0 [ 124.848130][T10608] ? __lock_acquire+0x4fe/0x1660 [ 124.862702][T10618] FAULT_INJECTION: forcing a failure. [ 124.862702][T10618] name failslab, interval 1, probability 0, space 0, times 0 [ 124.869334][T10608] __alloc_skb+0x52/0x1d0 [ 124.869344][T10608] tipc_buf_acquire+0x1c/0x50 [ 124.927477][T10608] tipc_msg_reverse+0x96/0x280 [ 124.932215][T10608] tipc_sk_respond+0xbe/0x2d0 [ 124.936863][T10608] __tipc_shutdown+0x2dd/0x380 [ 124.941594][T10608] ? do_wait_intr_irq+0xb0/0xb0 [ 124.946415][T10608] tipc_release+0x5f/0x890 [ 124.950800][T10608] __sock_release+0x32/0xa0 [ 124.955271][T10608] sock_close+0xf/0x20 [ 124.959303][T10608] __fput+0xaa/0x250 [ 124.963170][T10608] task_work_run+0x68/0xb0 [ 124.967565][T10608] exit_to_user_mode_prepare+0x219/0x220 [ 124.973167][T10608] syscall_exit_to_user_mode+0x7e/0x2e0 [ 124.978677][T10608] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.984535][T10608] RIP: 0033:0x45cba9 [ 124.988396][T10608] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 125.007966][T10608] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.016341][T10608] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 125.024278][T10608] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 125.032241][T10608] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 125.040188][T10608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 125.048127][T10608] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 125.056077][T10618] CPU: 0 PID: 10618 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 125.064735][T10618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.074771][T10618] Call Trace: [ 125.078038][T10618] dump_stack+0xa3/0xcc [ 125.082170][T10618] should_fail.cold.6+0x32/0x3a [ 125.086994][T10618] should_failslab+0x5/0xf [ 125.091377][T10618] kmem_cache_alloc_node+0x57/0xbf0 [ 125.096542][T10618] ? __lock_acquire+0x4fe/0x1660 [ 125.101453][T10618] __alloc_skb+0x52/0x1d0 [ 125.105757][T10618] tipc_buf_acquire+0x1c/0x50 [ 125.110400][T10618] tipc_msg_reverse+0x96/0x280 [ 125.115135][T10618] tipc_sk_respond+0xbe/0x2d0 [ 125.119783][T10618] __tipc_shutdown+0x2dd/0x380 [ 125.124512][T10618] ? do_wait_intr_irq+0xb0/0xb0 [ 125.129334][T10618] tipc_release+0x5f/0x890 [ 125.133719][T10618] __sock_release+0x32/0xa0 [ 125.138190][T10618] sock_close+0xf/0x20 [ 125.142228][T10618] __fput+0xaa/0x250 [ 125.146116][T10618] task_work_run+0x68/0xb0 [ 125.150503][T10618] exit_to_user_mode_prepare+0x219/0x220 [ 125.156106][T10618] syscall_exit_to_user_mode+0x7e/0x2e0 [ 125.161626][T10618] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.167595][T10618] RIP: 0033:0x45cba9 [ 125.171459][T10618] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 125.191057][T10618] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.199432][T10618] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 125.207377][T10618] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 125.215317][T10618] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 125.223259][T10618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 125.231213][T10618] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 125.239168][T10613] CPU: 1 PID: 10613 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 125.247835][T10613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.257872][T10613] Call Trace: [ 125.261143][T10613] dump_stack+0xa3/0xcc [ 125.265273][T10613] should_fail.cold.6+0x32/0x3a [ 125.270092][T10613] should_failslab+0x5/0xf [ 125.274475][T10613] kmem_cache_alloc_node+0x57/0xbf0 [ 125.279636][T10613] ? __lock_acquire+0x4fe/0x1660 [ 125.284544][T10613] __alloc_skb+0x52/0x1d0 [ 125.288841][T10613] tipc_buf_acquire+0x1c/0x50 [ 125.293483][T10613] tipc_msg_reverse+0x96/0x280 [ 125.298216][T10613] tipc_sk_respond+0xbe/0x2d0 [ 125.302883][T10613] __tipc_shutdown+0x2dd/0x380 [ 125.307621][T10613] ? do_wait_intr_irq+0xb0/0xb0 [ 125.312448][T10613] tipc_release+0x5f/0x890 [ 125.316835][T10613] __sock_release+0x32/0xa0 [ 125.321304][T10613] sock_close+0xf/0x20 [ 125.325337][T10613] __fput+0xaa/0x250 [ 125.329205][T10613] task_work_run+0x68/0xb0 [ 125.333589][T10613] exit_to_user_mode_prepare+0x219/0x220 [ 125.339194][T10613] syscall_exit_to_user_mode+0x7e/0x2e0 [ 125.344711][T10613] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.350573][T10613] RIP: 0033:0x45cba9 [ 125.354437][T10613] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 125.374024][T10613] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.382401][T10613] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 125.390340][T10613] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 125.398288][T10613] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 125.406242][T10613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 125.414187][T10613] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 125.422139][T10617] CPU: 0 PID: 10617 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 125.430793][T10617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.440832][T10617] Call Trace: [ 125.444104][T10617] dump_stack+0xa3/0xcc [ 125.448244][T10617] should_fail.cold.6+0x32/0x3a [ 125.453072][T10617] should_failslab+0x5/0xf [ 125.457466][T10617] kmem_cache_alloc_node+0x57/0xbf0 [ 125.469834][T10617] ? __lock_acquire+0x4fe/0x1660 [ 125.474742][T10617] __alloc_skb+0x52/0x1d0 [ 125.479043][T10617] tipc_buf_acquire+0x1c/0x50 [ 125.483688][T10617] tipc_msg_reverse+0x96/0x280 [ 125.488419][T10617] tipc_sk_respond+0xbe/0x2d0 [ 125.493068][T10617] __tipc_shutdown+0x2dd/0x380 [ 125.497814][T10617] ? do_wait_intr_irq+0xb0/0xb0 [ 125.502635][T10617] tipc_release+0x5f/0x890 [ 125.507023][T10617] __sock_release+0x32/0xa0 [ 125.511498][T10617] sock_close+0xf/0x20 [ 125.515544][T10617] __fput+0xaa/0x250 [ 125.519425][T10617] task_work_run+0x68/0xb0 [ 125.523824][T10617] exit_to_user_mode_prepare+0x219/0x220 [ 125.529434][T10617] syscall_exit_to_user_mode+0x7e/0x2e0 [ 125.534957][T10617] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.540829][T10617] RIP: 0033:0x45cba9 [ 125.544699][T10617] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 125.557140][T10630] FAULT_INJECTION: forcing a failure. [ 125.557140][T10630] name failslab, interval 1, probability 0, space 0, times 0 [ 125.564278][T10617] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.564282][T10617] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 125.564284][T10617] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 125.564286][T10617] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 125.564288][T10617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 125.564290][T10617] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 125.578655][T10614] CPU: 0 PID: 10614 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 125.633750][T10614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.643779][T10614] Call Trace: [ 125.647040][T10614] dump_stack+0xa3/0xcc [ 125.651166][T10614] should_fail.cold.6+0x32/0x3a [ 125.655981][T10614] should_failslab+0x5/0xf [ 125.660363][T10614] kmem_cache_alloc_node+0x57/0xbf0 [ 125.665527][T10614] ? __lock_acquire+0x4fe/0x1660 [ 125.670435][T10614] __alloc_skb+0x52/0x1d0 [ 125.674735][T10614] tipc_buf_acquire+0x1c/0x50 [ 125.679397][T10614] tipc_msg_reverse+0x96/0x280 [ 125.684146][T10614] tipc_sk_respond+0xbe/0x2d0 [ 125.688805][T10614] __tipc_shutdown+0x2dd/0x380 [ 125.693543][T10614] ? do_wait_intr_irq+0xb0/0xb0 [ 125.698372][T10614] tipc_release+0x5f/0x890 [ 125.702766][T10614] __sock_release+0x32/0xa0 [ 125.707357][T10614] sock_close+0xf/0x20 [ 125.711396][T10614] __fput+0xaa/0x250 [ 125.715269][T10614] task_work_run+0x68/0xb0 [ 125.719655][T10614] exit_to_user_mode_prepare+0x219/0x220 [ 125.725256][T10614] syscall_exit_to_user_mode+0x7e/0x2e0 [ 125.730768][T10614] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.736631][T10614] RIP: 0033:0x45cba9 [ 125.740500][T10614] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 125.747125][T10638] FAULT_INJECTION: forcing a failure. [ 125.747125][T10638] name failslab, interval 1, probability 0, space 0, times 0 [ 125.760089][T10614] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.760094][T10614] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 125.760096][T10614] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 125.760098][T10614] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 125.760100][T10614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 125.760102][T10614] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 125.827045][T10630] CPU: 1 PID: 10630 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 125.835718][T10630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.845755][T10630] Call Trace: [ 125.849033][T10630] dump_stack+0xa3/0xcc [ 125.853173][T10630] should_fail.cold.6+0x32/0x3a [ 125.858008][T10630] should_failslab+0x5/0xf [ 125.862404][T10630] kmem_cache_alloc_node+0x57/0xbf0 [ 125.865029][T10642] FAULT_INJECTION: forcing a failure. [ 125.865029][T10642] name failslab, interval 1, probability 0, space 0, times 0 [ 125.867576][T10630] ? __lock_acquire+0x4fe/0x1660 [ 125.867588][T10630] __alloc_skb+0x52/0x1d0 [ 125.867597][T10630] tipc_buf_acquire+0x1c/0x50 [ 125.867602][T10630] tipc_msg_reverse+0x96/0x280 [ 125.867609][T10630] tipc_sk_respond+0xbe/0x2d0 [ 125.867615][T10630] __tipc_shutdown+0x2dd/0x380 [ 125.867621][T10630] ? do_wait_intr_irq+0xb0/0xb0 [ 125.867627][T10630] tipc_release+0x5f/0x890 [ 125.895047][T10652] FAULT_INJECTION: forcing a failure. [ 125.895047][T10652] name failslab, interval 1, probability 0, space 0, times 0 [ 125.898748][T10630] __sock_release+0x32/0xa0 [ 125.898754][T10630] sock_close+0xf/0x20 [ 125.898758][T10630] __fput+0xaa/0x250 [ 125.898766][T10630] task_work_run+0x68/0xb0 [ 125.898775][T10630] exit_to_user_mode_prepare+0x219/0x220 [ 125.898783][T10630] syscall_exit_to_user_mode+0x7e/0x2e0 [ 125.898788][T10630] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.963587][T10630] RIP: 0033:0x45cba9 [ 125.967448][T10630] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 125.987019][T10630] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 125.995395][T10630] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 126.003338][T10630] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 126.011274][T10630] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 126.019214][T10630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 126.027158][T10630] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 126.035122][T10642] CPU: 0 PID: 10642 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 126.043777][T10642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.053812][T10642] Call Trace: [ 126.057072][T10642] dump_stack+0xa3/0xcc [ 126.061216][T10642] should_fail.cold.6+0x32/0x3a [ 126.066043][T10642] should_failslab+0x5/0xf [ 126.070423][T10642] kmem_cache_alloc_node+0x57/0xbf0 [ 126.075588][T10642] ? __lock_acquire+0x4fe/0x1660 [ 126.080518][T10642] __alloc_skb+0x52/0x1d0 [ 126.084815][T10642] tipc_buf_acquire+0x1c/0x50 [ 126.089458][T10642] tipc_msg_reverse+0x96/0x280 [ 126.094199][T10642] tipc_sk_respond+0xbe/0x2d0 [ 126.098855][T10642] __tipc_shutdown+0x2dd/0x380 [ 126.103595][T10642] ? do_wait_intr_irq+0xb0/0xb0 [ 126.108417][T10642] tipc_release+0x5f/0x890 [ 126.112800][T10642] __sock_release+0x32/0xa0 [ 126.117268][T10642] sock_close+0xf/0x20 [ 126.121301][T10642] __fput+0xaa/0x250 [ 126.125164][T10642] task_work_run+0x68/0xb0 [ 126.129547][T10642] exit_to_user_mode_prepare+0x219/0x220 [ 126.135145][T10642] syscall_exit_to_user_mode+0x7e/0x2e0 [ 126.140675][T10642] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.146535][T10642] RIP: 0033:0x45cba9 [ 126.150397][T10642] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 126.169967][T10642] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 126.178341][T10642] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 126.186279][T10642] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 126.194217][T10642] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 126.202173][T10642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 126.210112][T10642] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 126.218059][T10652] CPU: 1 PID: 10652 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 126.226710][T10652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.236743][T10652] Call Trace: [ 126.240014][T10652] dump_stack+0xa3/0xcc [ 126.244146][T10652] should_fail.cold.6+0x32/0x3a [ 126.248963][T10652] should_failslab+0x5/0xf [ 126.253393][T10652] kmem_cache_alloc_node+0x57/0xbf0 [ 126.258554][T10652] ? __lock_acquire+0x4fe/0x1660 [ 126.263467][T10652] __alloc_skb+0x52/0x1d0 [ 126.267768][T10652] tipc_buf_acquire+0x1c/0x50 [ 126.272422][T10652] tipc_msg_reverse+0x96/0x280 [ 126.277167][T10652] tipc_sk_respond+0xbe/0x2d0 [ 126.281812][T10652] __tipc_shutdown+0x2dd/0x380 [ 126.286552][T10652] ? do_wait_intr_irq+0xb0/0xb0 [ 126.291378][T10652] tipc_release+0x5f/0x890 [ 126.295775][T10652] __sock_release+0x32/0xa0 [ 126.300273][T10652] sock_close+0xf/0x20 [ 126.304308][T10652] __fput+0xaa/0x250 [ 126.308174][T10652] task_work_run+0x68/0xb0 [ 126.312566][T10652] exit_to_user_mode_prepare+0x219/0x220 [ 126.318169][T10652] syscall_exit_to_user_mode+0x7e/0x2e0 [ 126.323678][T10652] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.329536][T10652] RIP: 0033:0x45cba9 [ 126.333402][T10652] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 126.353084][T10652] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 126.361465][T10652] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 126.369402][T10652] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 126.377353][T10652] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 126.385306][T10652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 126.393254][T10652] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 126.401224][T10638] CPU: 0 PID: 10638 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 126.409884][T10638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.419922][T10638] Call Trace: [ 126.423192][T10638] dump_stack+0xa3/0xcc [ 126.427315][T10638] should_fail.cold.6+0x32/0x3a [ 126.432134][T10638] should_failslab+0x5/0xf [ 126.436515][T10638] kmem_cache_alloc_node+0x57/0xbf0 [ 126.441675][T10638] ? __lock_acquire+0x4fe/0x1660 [ 126.446580][T10638] __alloc_skb+0x52/0x1d0 [ 126.450874][T10638] tipc_buf_acquire+0x1c/0x50 [ 126.455522][T10638] tipc_msg_reverse+0x96/0x280 [ 126.456271][T10663] FAULT_INJECTION: forcing a failure. [ 126.456271][T10663] name failslab, interval 1, probability 0, space 0, times 0 [ 126.460261][T10638] tipc_sk_respond+0xbe/0x2d0 [ 126.460267][T10638] __tipc_shutdown+0x2dd/0x380 [ 126.460274][T10638] ? do_wait_intr_irq+0xb0/0xb0 [ 126.487015][T10638] tipc_release+0x5f/0x890 [ 126.491403][T10638] __sock_release+0x32/0xa0 [ 126.495874][T10638] sock_close+0xf/0x20 [ 126.499919][T10638] __fput+0xaa/0x250 [ 126.503787][T10638] task_work_run+0x68/0xb0 [ 126.508173][T10638] exit_to_user_mode_prepare+0x219/0x220 [ 126.513773][T10638] syscall_exit_to_user_mode+0x7e/0x2e0 [ 126.519291][T10638] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.525166][T10638] RIP: 0033:0x45cba9 [ 126.529027][T10638] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 126.548604][T10638] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 126.556982][T10638] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 126.564922][T10638] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 126.572872][T10638] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 126.580817][T10638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 126.588756][T10638] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 126.596710][T10663] CPU: 1 PID: 10663 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 126.605379][T10663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.615417][T10663] Call Trace: [ 126.618690][T10663] dump_stack+0xa3/0xcc [ 126.622822][T10663] should_fail.cold.6+0x32/0x3a [ 126.627659][T10663] should_failslab+0x5/0xf [ 126.632052][T10663] kmem_cache_alloc_node+0x57/0xbf0 [ 126.637231][T10663] ? __lock_acquire+0x4fe/0x1660 [ 126.642149][T10663] __alloc_skb+0x52/0x1d0 [ 126.646455][T10663] tipc_buf_acquire+0x1c/0x50 [ 126.651108][T10663] tipc_msg_reverse+0x96/0x280 [ 126.655959][T10663] tipc_sk_respond+0xbe/0x2d0 [ 126.660620][T10663] __tipc_shutdown+0x2dd/0x380 [ 126.665369][T10663] ? do_wait_intr_irq+0xb0/0xb0 [ 126.670202][T10663] tipc_release+0x5f/0x890 [ 126.674616][T10663] __sock_release+0x32/0xa0 [ 126.679123][T10663] sock_close+0xf/0x20 [ 126.683175][T10663] __fput+0xaa/0x250 [ 126.687056][T10663] task_work_run+0x68/0xb0 [ 126.691457][T10663] exit_to_user_mode_prepare+0x219/0x220 [ 126.697074][T10663] syscall_exit_to_user_mode+0x7e/0x2e0 [ 126.700069][T10672] FAULT_INJECTION: forcing a failure. [ 126.700069][T10672] name failslab, interval 1, probability 0, space 0, times 0 [ 126.702637][T10663] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.702647][T10663] RIP: 0033:0x45cba9 [ 126.702651][T10663] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 126.702653][T10663] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 126.702661][T10663] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 126.702663][T10663] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 126.702664][T10663] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 126.702666][T10663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 126.702667][T10663] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 126.706510][T10676] FAULT_INJECTION: forcing a failure. [ 126.706510][T10676] name failslab, interval 1, probability 0, space 0, times 0 [ 126.737189][T10672] CPU: 0 PID: 10672 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 126.804693][T10684] FAULT_INJECTION: forcing a failure. [ 126.804693][T10684] name failslab, interval 1, probability 0, space 0, times 0 [ 126.805613][T10672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.805615][T10672] Call Trace: [ 126.805625][T10672] dump_stack+0xa3/0xcc [ 126.805631][T10672] should_fail.cold.6+0x32/0x3a [ 126.805636][T10672] should_failslab+0x5/0xf [ 126.805642][T10672] kmem_cache_alloc_node+0x57/0xbf0 [ 126.805653][T10672] ? __lock_acquire+0x4fe/0x1660 [ 126.863488][T10672] __alloc_skb+0x52/0x1d0 [ 126.867787][T10672] tipc_buf_acquire+0x1c/0x50 [ 126.872431][T10672] tipc_msg_reverse+0x96/0x280 [ 126.877170][T10672] tipc_sk_respond+0xbe/0x2d0 [ 126.881814][T10672] __tipc_shutdown+0x2dd/0x380 [ 126.886545][T10672] ? do_wait_intr_irq+0xb0/0xb0 [ 126.891361][T10672] tipc_release+0x5f/0x890 [ 126.895747][T10672] __sock_release+0x32/0xa0 [ 126.900218][T10672] sock_close+0xf/0x20 [ 126.904250][T10672] __fput+0xaa/0x250 [ 126.908112][T10672] task_work_run+0x68/0xb0 [ 126.912496][T10672] exit_to_user_mode_prepare+0x219/0x220 [ 126.918094][T10672] syscall_exit_to_user_mode+0x7e/0x2e0 [ 126.923608][T10672] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.929467][T10672] RIP: 0033:0x45cba9 [ 126.933330][T10672] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 126.952927][T10672] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 126.961305][T10672] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 126.969244][T10672] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 126.977184][T10672] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 126.985121][T10672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 126.993061][T10672] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 127.001009][T10676] CPU: 1 PID: 10676 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 127.009663][T10676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.019687][T10676] Call Trace: [ 127.022989][T10676] dump_stack+0xa3/0xcc [ 127.027113][T10676] should_fail.cold.6+0x32/0x3a [ 127.031932][T10676] should_failslab+0x5/0xf [ 127.036316][T10676] kmem_cache_alloc_node+0x57/0xbf0 [ 127.041479][T10676] ? __lock_acquire+0x4fe/0x1660 [ 127.046383][T10676] __alloc_skb+0x52/0x1d0 [ 127.050680][T10676] tipc_buf_acquire+0x1c/0x50 [ 127.055333][T10676] tipc_msg_reverse+0x96/0x280 [ 127.060082][T10676] tipc_sk_respond+0xbe/0x2d0 [ 127.064726][T10676] __tipc_shutdown+0x2dd/0x380 [ 127.069453][T10676] ? do_wait_intr_irq+0xb0/0xb0 [ 127.074271][T10676] tipc_release+0x5f/0x890 [ 127.078657][T10676] __sock_release+0x32/0xa0 [ 127.083122][T10676] sock_close+0xf/0x20 [ 127.087159][T10676] __fput+0xaa/0x250 [ 127.091021][T10676] task_work_run+0x68/0xb0 [ 127.095404][T10676] exit_to_user_mode_prepare+0x219/0x220 [ 127.101019][T10676] syscall_exit_to_user_mode+0x7e/0x2e0 [ 127.106531][T10676] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 127.112405][T10676] RIP: 0033:0x45cba9 [ 127.116270][T10676] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 127.135841][T10676] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 127.144215][T10676] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 127.152153][T10676] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 127.160127][T10676] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 127.168080][T10676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 127.176017][T10676] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 127.196358][T10684] CPU: 0 PID: 10684 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 127.205035][T10684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.215072][T10684] Call Trace: [ 127.218337][T10684] dump_stack+0xa3/0xcc [ 127.222465][T10684] should_fail.cold.6+0x32/0x3a [ 127.227289][T10684] should_failslab+0x5/0xf [ 127.231685][T10684] kmem_cache_alloc_node+0x57/0xbf0 [ 127.236856][T10684] ? __lock_acquire+0x4fe/0x1660 [ 127.241763][T10684] __alloc_skb+0x52/0x1d0 [ 127.246123][T10684] tipc_buf_acquire+0x1c/0x50 [ 127.250765][T10684] tipc_msg_reverse+0x96/0x280 [ 127.255497][T10684] tipc_sk_respond+0xbe/0x2d0 [ 127.260142][T10684] __tipc_shutdown+0x2dd/0x380 [ 127.264874][T10684] ? do_wait_intr_irq+0xb0/0xb0 [ 127.269695][T10684] tipc_release+0x5f/0x890 [ 127.274086][T10684] __sock_release+0x32/0xa0 [ 127.275951][T10689] FAULT_INJECTION: forcing a failure. [ 127.275951][T10689] name failslab, interval 1, probability 0, space 0, times 0 [ 127.278561][T10684] sock_close+0xf/0x20 [ 127.278565][T10684] __fput+0xaa/0x250 [ 127.278573][T10684] task_work_run+0x68/0xb0 [ 127.278581][T10684] exit_to_user_mode_prepare+0x219/0x220 [ 127.278588][T10684] syscall_exit_to_user_mode+0x7e/0x2e0 [ 127.278593][T10684] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 127.320550][T10684] RIP: 0033:0x45cba9 [ 127.324411][T10684] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 127.343982][T10684] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 127.352358][T10684] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 127.360296][T10684] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 127.368246][T10684] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 127.376194][T10684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 127.384138][T10684] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 127.392091][T10689] CPU: 1 PID: 10689 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 127.400749][T10689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.410791][T10689] Call Trace: [ 127.414072][T10689] dump_stack+0xa3/0xcc [ 127.418222][T10689] should_fail.cold.6+0x32/0x3a [ 127.423063][T10689] should_failslab+0x5/0xf [ 127.427453][T10689] kmem_cache_alloc_node+0x57/0xbf0 [ 127.432636][T10689] ? __lock_acquire+0x4fe/0x1660 [ 127.437554][T10689] __alloc_skb+0x52/0x1d0 [ 127.441861][T10689] tipc_buf_acquire+0x1c/0x50 [ 127.446517][T10689] tipc_msg_reverse+0x96/0x280 [ 127.451267][T10689] tipc_sk_respond+0xbe/0x2d0 [ 127.455928][T10689] __tipc_shutdown+0x2dd/0x380 [ 127.460738][T10689] ? do_wait_intr_irq+0xb0/0xb0 [ 127.464691][T10696] FAULT_INJECTION: forcing a failure. [ 127.464691][T10696] name failslab, interval 1, probability 0, space 0, times 0 [ 127.465572][T10689] tipc_release+0x5f/0x890 [ 127.465583][T10689] __sock_release+0x32/0xa0 [ 127.465589][T10689] sock_close+0xf/0x20 [ 127.465593][T10689] __fput+0xaa/0x250 [ 127.465600][T10689] task_work_run+0x68/0xb0 [ 127.465608][T10689] exit_to_user_mode_prepare+0x219/0x220 [ 127.504893][T10689] syscall_exit_to_user_mode+0x7e/0x2e0 [ 127.510406][T10689] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 127.516270][T10689] RIP: 0033:0x45cba9 [ 127.517332][T10700] FAULT_INJECTION: forcing a failure. [ 127.517332][T10700] name failslab, interval 1, probability 0, space 0, times 0 [ 127.520133][T10689] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 127.520136][T10689] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 127.520139][T10689] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 127.520142][T10689] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 127.520144][T10689] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 127.520146][T10689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 127.520148][T10689] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 127.589859][T10696] CPU: 1 PID: 10696 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 127.609376][T10696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.619401][T10696] Call Trace: [ 127.622663][T10696] dump_stack+0xa3/0xcc [ 127.626787][T10696] should_fail.cold.6+0x32/0x3a [ 127.631604][T10696] should_failslab+0x5/0xf [ 127.635996][T10696] kmem_cache_alloc_node+0x57/0xbf0 [ 127.641159][T10696] ? __lock_acquire+0x4fe/0x1660 [ 127.646072][T10696] __alloc_skb+0x52/0x1d0 [ 127.650396][T10696] tipc_buf_acquire+0x1c/0x50 [ 127.654268][T10707] FAULT_INJECTION: forcing a failure. [ 127.654268][T10707] name failslab, interval 1, probability 0, space 0, times 0 [ 127.655064][T10696] tipc_msg_reverse+0x96/0x280 [ 127.672348][T10696] tipc_sk_respond+0xbe/0x2d0 [ 127.676996][T10696] __tipc_shutdown+0x2dd/0x380 [ 127.681736][T10696] ? do_wait_intr_irq+0xb0/0xb0 [ 127.686558][T10696] tipc_release+0x5f/0x890 [ 127.690946][T10696] __sock_release+0x32/0xa0 [ 127.695421][T10696] sock_close+0xf/0x20 [ 127.699458][T10696] __fput+0xaa/0x250 [ 127.703410][T10696] task_work_run+0x68/0xb0 [ 127.707800][T10696] exit_to_user_mode_prepare+0x219/0x220 [ 127.713518][T10696] syscall_exit_to_user_mode+0x7e/0x2e0 [ 127.719046][T10696] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 127.724905][T10696] RIP: 0033:0x45cba9 [ 127.728769][T10696] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 127.748338][T10696] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 127.756712][T10696] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 127.764649][T10696] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 127.772587][T10696] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 127.780528][T10696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 127.788467][T10696] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 127.796415][T10707] CPU: 0 PID: 10707 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 127.805075][T10707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.815116][T10707] Call Trace: [ 127.818390][T10707] dump_stack+0xa3/0xcc [ 127.822532][T10707] should_fail.cold.6+0x32/0x3a [ 127.822598][T10708] FAULT_INJECTION: forcing a failure. [ 127.822598][T10708] name failslab, interval 1, probability 0, space 0, times 0 [ 127.827358][T10707] should_failslab+0x5/0xf [ 127.827363][T10707] kmem_cache_alloc_node+0x57/0xbf0 [ 127.827368][T10707] ? __lock_acquire+0x4fe/0x1660 [ 127.827378][T10707] __alloc_skb+0x52/0x1d0 [ 127.827388][T10707] tipc_buf_acquire+0x1c/0x50 [ 127.827392][T10707] tipc_msg_reverse+0x96/0x280 [ 127.827400][T10707] tipc_sk_respond+0xbe/0x2d0 [ 127.827406][T10707] __tipc_shutdown+0x2dd/0x380 [ 127.827412][T10707] ? do_wait_intr_irq+0xb0/0xb0 [ 127.827418][T10707] tipc_release+0x5f/0x890 [ 127.827427][T10707] __sock_release+0x32/0xa0 [ 127.827431][T10707] sock_close+0xf/0x20 [ 127.827434][T10707] __fput+0xaa/0x250 [ 127.827441][T10707] task_work_run+0x68/0xb0 [ 127.827449][T10707] exit_to_user_mode_prepare+0x219/0x220 [ 127.827455][T10707] syscall_exit_to_user_mode+0x7e/0x2e0 [ 127.827461][T10707] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 127.827465][T10707] RIP: 0033:0x45cba9 [ 127.827469][T10707] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 127.827471][T10707] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 127.952253][T10707] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 127.960195][T10707] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 127.968135][T10707] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 127.976088][T10707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 127.984031][T10707] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 127.991982][T10708] CPU: 1 PID: 10708 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 128.000633][T10708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.010664][T10708] Call Trace: [ 128.013932][T10708] dump_stack+0xa3/0xcc [ 128.018056][T10708] should_fail.cold.6+0x32/0x3a [ 128.022874][T10708] should_failslab+0x5/0xf [ 128.027256][T10708] kmem_cache_alloc_node+0x57/0xbf0 [ 128.032417][T10708] ? __lock_acquire+0x4fe/0x1660 [ 128.037322][T10708] __alloc_skb+0x52/0x1d0 [ 128.041619][T10708] tipc_buf_acquire+0x1c/0x50 [ 128.046260][T10708] tipc_msg_reverse+0x96/0x280 [ 128.050990][T10708] tipc_sk_respond+0xbe/0x2d0 [ 128.055656][T10708] __tipc_shutdown+0x2dd/0x380 [ 128.060389][T10708] ? do_wait_intr_irq+0xb0/0xb0 [ 128.065206][T10708] tipc_release+0x5f/0x890 [ 128.069591][T10708] __sock_release+0x32/0xa0 [ 128.074059][T10708] sock_close+0xf/0x20 [ 128.078093][T10708] __fput+0xaa/0x250 [ 128.081961][T10708] task_work_run+0x68/0xb0 [ 128.086344][T10708] exit_to_user_mode_prepare+0x219/0x220 [ 128.091960][T10708] syscall_exit_to_user_mode+0x7e/0x2e0 [ 128.097471][T10708] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.103345][T10708] RIP: 0033:0x45cba9 [ 128.107207][T10708] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 128.126776][T10708] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 128.135150][T10708] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 128.143086][T10708] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 128.151024][T10708] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 128.158961][T10708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 128.166898][T10708] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 128.174844][T10700] CPU: 0 PID: 10700 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 128.183501][T10700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.193536][T10700] Call Trace: [ 128.196812][T10700] dump_stack+0xa3/0xcc [ 128.200950][T10700] should_fail.cold.6+0x32/0x3a [ 128.205780][T10700] should_failslab+0x5/0xf [ 128.210172][T10700] kmem_cache_alloc_node+0x57/0xbf0 [ 128.215348][T10700] ? __lock_acquire+0x4fe/0x1660 [ 128.220270][T10700] __alloc_skb+0x52/0x1d0 [ 128.224585][T10700] tipc_buf_acquire+0x1c/0x50 [ 128.229243][T10700] tipc_msg_reverse+0x96/0x280 [ 128.233998][T10700] tipc_sk_respond+0xbe/0x2d0 [ 128.238654][T10700] __tipc_shutdown+0x2dd/0x380 [ 128.243401][T10700] ? do_wait_intr_irq+0xb0/0xb0 [ 128.248236][T10700] tipc_release+0x5f/0x890 [ 128.252628][T10700] __sock_release+0x32/0xa0 [ 128.257106][T10700] sock_close+0xf/0x20 [ 128.261157][T10700] __fput+0xaa/0x250 [ 128.262224][T10717] FAULT_INJECTION: forcing a failure. [ 128.262224][T10717] name failslab, interval 1, probability 0, space 0, times 0 [ 128.265034][T10700] task_work_run+0x68/0xb0 [ 128.265047][T10700] exit_to_user_mode_prepare+0x219/0x220 [ 128.265054][T10700] syscall_exit_to_user_mode+0x7e/0x2e0 [ 128.265060][T10700] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.265065][T10700] RIP: 0033:0x45cba9 [ 128.265068][T10700] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 128.265070][T10700] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 128.265076][T10700] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 128.265078][T10700] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 128.265080][T10700] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 128.265082][T10700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 128.265084][T10700] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 128.270708][T10721] FAULT_INJECTION: forcing a failure. [ 128.270708][T10721] name failslab, interval 1, probability 0, space 0, times 0 [ 128.291254][T10717] CPU: 1 PID: 10717 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 128.347555][T10723] FAULT_INJECTION: forcing a failure. [ 128.347555][T10723] name failslab, interval 1, probability 0, space 0, times 0 [ 128.354860][T10717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.354862][T10717] Call Trace: [ 128.354872][T10717] dump_stack+0xa3/0xcc [ 128.354878][T10717] should_fail.cold.6+0x32/0x3a [ 128.354883][T10717] should_failslab+0x5/0xf [ 128.354889][T10717] kmem_cache_alloc_node+0x57/0xbf0 [ 128.354894][T10717] ? __lock_acquire+0x4fe/0x1660 [ 128.354903][T10717] __alloc_skb+0x52/0x1d0 [ 128.354912][T10717] tipc_buf_acquire+0x1c/0x50 [ 128.354916][T10717] tipc_msg_reverse+0x96/0x280 [ 128.454835][T10717] tipc_sk_respond+0xbe/0x2d0 [ 128.459484][T10717] __tipc_shutdown+0x2dd/0x380 [ 128.464216][T10717] ? do_wait_intr_irq+0xb0/0xb0 [ 128.469043][T10717] tipc_release+0x5f/0x890 [ 128.469141][T10726] FAULT_INJECTION: forcing a failure. [ 128.469141][T10726] name failslab, interval 1, probability 0, space 0, times 0 [ 128.473436][T10717] __sock_release+0x32/0xa0 [ 128.473442][T10717] sock_close+0xf/0x20 [ 128.473446][T10717] __fput+0xaa/0x250 [ 128.473453][T10717] task_work_run+0x68/0xb0 [ 128.473462][T10717] exit_to_user_mode_prepare+0x219/0x220 [ 128.473468][T10717] syscall_exit_to_user_mode+0x7e/0x2e0 [ 128.473478][T10717] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.473482][T10717] RIP: 0033:0x45cba9 [ 128.523572][T10717] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 128.543152][T10717] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 128.551532][T10717] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 128.559558][T10717] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 128.567501][T10717] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 128.575440][T10717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 128.583379][T10717] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 128.591332][T10726] CPU: 0 PID: 10726 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 128.599989][T10726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.610034][T10726] Call Trace: [ 128.613306][T10726] dump_stack+0xa3/0xcc [ 128.617443][T10726] should_fail.cold.6+0x32/0x3a [ 128.622279][T10726] should_failslab+0x5/0xf [ 128.626675][T10726] kmem_cache_alloc_node+0x57/0xbf0 [ 128.631853][T10726] ? __lock_acquire+0x4fe/0x1660 [ 128.636775][T10726] __alloc_skb+0x52/0x1d0 [ 128.641083][T10726] tipc_buf_acquire+0x1c/0x50 [ 128.645732][T10726] tipc_msg_reverse+0x96/0x280 [ 128.650472][T10726] tipc_sk_respond+0xbe/0x2d0 [ 128.655118][T10726] __tipc_shutdown+0x2dd/0x380 [ 128.659847][T10726] ? do_wait_intr_irq+0xb0/0xb0 [ 128.664668][T10726] tipc_release+0x5f/0x890 [ 128.669061][T10726] __sock_release+0x32/0xa0 [ 128.673531][T10726] sock_close+0xf/0x20 [ 128.677567][T10726] __fput+0xaa/0x250 [ 128.681517][T10726] task_work_run+0x68/0xb0 [ 128.685905][T10726] exit_to_user_mode_prepare+0x219/0x220 [ 128.691508][T10726] syscall_exit_to_user_mode+0x7e/0x2e0 [ 128.697030][T10726] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.702892][T10726] RIP: 0033:0x45cba9 [ 128.706759][T10726] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 128.726337][T10726] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 128.734719][T10726] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 128.742666][T10726] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 128.750606][T10726] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 128.758557][T10726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 128.766510][T10726] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 128.789686][T10721] CPU: 1 PID: 10721 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 128.798367][T10721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.808400][T10721] Call Trace: [ 128.811661][T10721] dump_stack+0xa3/0xcc [ 128.815783][T10721] should_fail.cold.6+0x32/0x3a [ 128.820605][T10721] should_failslab+0x5/0xf [ 128.824986][T10721] kmem_cache_alloc_node+0x57/0xbf0 [ 128.830148][T10721] ? __lock_acquire+0x4fe/0x1660 [ 128.835058][T10721] __alloc_skb+0x52/0x1d0 [ 128.839366][T10721] tipc_buf_acquire+0x1c/0x50 [ 128.839797][T10736] FAULT_INJECTION: forcing a failure. [ 128.839797][T10736] name failslab, interval 1, probability 0, space 0, times 0 [ 128.844023][T10721] tipc_msg_reverse+0x96/0x280 [ 128.844031][T10721] tipc_sk_respond+0xbe/0x2d0 [ 128.844037][T10721] __tipc_shutdown+0x2dd/0x380 [ 128.844048][T10721] ? do_wait_intr_irq+0xb0/0xb0 [ 128.844055][T10721] tipc_release+0x5f/0x890 [ 128.844065][T10721] __sock_release+0x32/0xa0 [ 128.844070][T10721] sock_close+0xf/0x20 [ 128.844074][T10721] __fput+0xaa/0x250 [ 128.863594][T10737] FAULT_INJECTION: forcing a failure. [ 128.863594][T10737] name failslab, interval 1, probability 0, space 0, times 0 [ 128.866000][T10721] task_work_run+0x68/0xb0 [ 128.866009][T10721] exit_to_user_mode_prepare+0x219/0x220 [ 128.866016][T10721] syscall_exit_to_user_mode+0x7e/0x2e0 [ 128.866022][T10721] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.866027][T10721] RIP: 0033:0x45cba9 [ 128.866031][T10721] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 128.866033][T10721] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 128.866047][T10721] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 128.866049][T10721] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 128.973989][T10721] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 128.981937][T10721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 128.989880][T10721] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 128.997832][T10723] CPU: 0 PID: 10723 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 129.006490][T10723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.016527][T10723] Call Trace: [ 129.019803][T10723] dump_stack+0xa3/0xcc [ 129.023948][T10723] should_fail.cold.6+0x32/0x3a [ 129.028779][T10723] should_failslab+0x5/0xf [ 129.033176][T10723] kmem_cache_alloc_node+0x57/0xbf0 [ 129.038355][T10723] ? __lock_acquire+0x4fe/0x1660 [ 129.043277][T10723] __alloc_skb+0x52/0x1d0 [ 129.047584][T10723] tipc_buf_acquire+0x1c/0x50 [ 129.052228][T10723] tipc_msg_reverse+0x96/0x280 [ 129.056961][T10723] tipc_sk_respond+0xbe/0x2d0 [ 129.061603][T10723] __tipc_shutdown+0x2dd/0x380 [ 129.066341][T10723] ? do_wait_intr_irq+0xb0/0xb0 [ 129.071166][T10723] tipc_release+0x5f/0x890 [ 129.075563][T10723] __sock_release+0x32/0xa0 [ 129.080042][T10723] sock_close+0xf/0x20 [ 129.084081][T10723] __fput+0xaa/0x250 [ 129.087951][T10723] task_work_run+0x68/0xb0 [ 129.092336][T10723] exit_to_user_mode_prepare+0x219/0x220 [ 129.097936][T10723] syscall_exit_to_user_mode+0x7e/0x2e0 [ 129.103448][T10723] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.109306][T10723] RIP: 0033:0x45cba9 [ 129.113165][T10723] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 129.132737][T10723] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 129.141113][T10723] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 129.149069][T10723] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 129.157008][T10723] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 129.164952][T10723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 129.172896][T10723] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 129.180846][T10737] CPU: 1 PID: 10737 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 129.189506][T10737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.199529][T10737] Call Trace: [ 129.202789][T10737] dump_stack+0xa3/0xcc [ 129.206917][T10737] should_fail.cold.6+0x32/0x3a [ 129.211735][T10737] should_failslab+0x5/0xf [ 129.216118][T10737] kmem_cache_alloc_node+0x57/0xbf0 [ 129.221281][T10737] ? __lock_acquire+0x4fe/0x1660 [ 129.226187][T10737] __alloc_skb+0x52/0x1d0 [ 129.230484][T10737] tipc_buf_acquire+0x1c/0x50 [ 129.235125][T10737] tipc_msg_reverse+0x96/0x280 [ 129.239858][T10737] tipc_sk_respond+0xbe/0x2d0 [ 129.244616][T10737] __tipc_shutdown+0x2dd/0x380 [ 129.249394][T10737] ? do_wait_intr_irq+0xb0/0xb0 [ 129.254225][T10737] tipc_release+0x5f/0x890 [ 129.258616][T10737] __sock_release+0x32/0xa0 [ 129.263088][T10737] sock_close+0xf/0x20 [ 129.267128][T10737] __fput+0xaa/0x250 [ 129.270993][T10737] task_work_run+0x68/0xb0 [ 129.275379][T10737] exit_to_user_mode_prepare+0x219/0x220 [ 129.281009][T10737] syscall_exit_to_user_mode+0x7e/0x2e0 [ 129.286521][T10737] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.292380][T10737] RIP: 0033:0x45cba9 [ 129.296241][T10737] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 129.315826][T10737] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 129.324205][T10737] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 129.332149][T10737] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 129.340086][T10737] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 129.348029][T10737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 2020/10/09 14:53:05 executed programs: 490 [ 129.355976][T10737] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 129.363934][T10736] CPU: 0 PID: 10736 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 129.372586][T10736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.382623][T10736] Call Trace: [ 129.385899][T10736] dump_stack+0xa3/0xcc [ 129.390034][T10736] should_fail.cold.6+0x32/0x3a [ 129.394871][T10736] should_failslab+0x5/0xf [ 129.399271][T10736] kmem_cache_alloc_node+0x57/0xbf0 [ 129.404452][T10736] ? __lock_acquire+0x4fe/0x1660 [ 129.409376][T10736] __alloc_skb+0x52/0x1d0 [ 129.413688][T10736] tipc_buf_acquire+0x1c/0x50 [ 129.418349][T10736] tipc_msg_reverse+0x96/0x280 [ 129.423093][T10736] tipc_sk_respond+0xbe/0x2d0 [ 129.427759][T10736] __tipc_shutdown+0x2dd/0x380 [ 129.430212][T10741] FAULT_INJECTION: forcing a failure. [ 129.430212][T10741] name failslab, interval 1, probability 0, space 0, times 0 [ 129.432500][T10736] ? do_wait_intr_irq+0xb0/0xb0 [ 129.449883][T10736] tipc_release+0x5f/0x890 [ 129.454397][T10736] __sock_release+0x32/0xa0 [ 129.458879][T10736] sock_close+0xf/0x20 [ 129.462915][T10736] __fput+0xaa/0x250 [ 129.466783][T10736] task_work_run+0x68/0xb0 [ 129.471171][T10736] exit_to_user_mode_prepare+0x219/0x220 [ 129.476772][T10736] syscall_exit_to_user_mode+0x7e/0x2e0 [ 129.482286][T10736] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.488146][T10736] RIP: 0033:0x45cba9 [ 129.492007][T10736] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 129.511577][T10736] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 129.519956][T10736] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 129.527896][T10736] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 129.535839][T10736] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 129.543778][T10736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 129.551832][T10736] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 129.559939][T10741] CPU: 1 PID: 10741 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 129.568595][T10741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.578630][T10741] Call Trace: [ 129.581909][T10741] dump_stack+0xa3/0xcc [ 129.586054][T10741] should_fail.cold.6+0x32/0x3a [ 129.590890][T10741] should_failslab+0x5/0xf [ 129.595291][T10741] kmem_cache_alloc_node+0x57/0xbf0 [ 129.600469][T10741] ? __lock_acquire+0x4fe/0x1660 [ 129.605392][T10741] __alloc_skb+0x52/0x1d0 [ 129.609713][T10741] tipc_buf_acquire+0x1c/0x50 [ 129.614374][T10741] tipc_msg_reverse+0x96/0x280 [ 129.619124][T10741] tipc_sk_respond+0xbe/0x2d0 [ 129.622054][T10756] FAULT_INJECTION: forcing a failure. [ 129.622054][T10756] name failslab, interval 1, probability 0, space 0, times 0 [ 129.623779][T10741] __tipc_shutdown+0x2dd/0x380 [ 129.623786][T10741] ? do_wait_intr_irq+0xb0/0xb0 [ 129.623793][T10741] tipc_release+0x5f/0x890 [ 129.650288][T10741] __sock_release+0x32/0xa0 [ 129.654760][T10741] sock_close+0xf/0x20 [ 129.658796][T10741] __fput+0xaa/0x250 [ 129.662663][T10741] task_work_run+0x68/0xb0 [ 129.667057][T10741] exit_to_user_mode_prepare+0x219/0x220 [ 129.669531][T10760] FAULT_INJECTION: forcing a failure. [ 129.669531][T10760] name failslab, interval 1, probability 0, space 0, times 0 [ 129.672663][T10741] syscall_exit_to_user_mode+0x7e/0x2e0 [ 129.672669][T10741] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.672673][T10741] RIP: 0033:0x45cba9 [ 129.672677][T10741] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 129.672679][T10741] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 129.672684][T10741] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 129.685997][T10761] FAULT_INJECTION: forcing a failure. [ 129.685997][T10761] name failslab, interval 1, probability 0, space 0, times 0 [ 129.690748][T10741] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 129.690750][T10741] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 129.690752][T10741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 129.690755][T10741] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 129.703440][T10756] CPU: 1 PID: 10756 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 129.789926][T10756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.799948][T10756] Call Trace: [ 129.803206][T10756] dump_stack+0xa3/0xcc [ 129.807329][T10756] should_fail.cold.6+0x32/0x3a [ 129.812145][T10756] should_failslab+0x5/0xf [ 129.816535][T10756] kmem_cache_alloc_node+0x57/0xbf0 [ 129.821703][T10756] ? __lock_acquire+0x4fe/0x1660 [ 129.826609][T10756] __alloc_skb+0x52/0x1d0 [ 129.830906][T10756] tipc_buf_acquire+0x1c/0x50 [ 129.835547][T10756] tipc_msg_reverse+0x96/0x280 [ 129.840278][T10756] tipc_sk_respond+0xbe/0x2d0 [ 129.844919][T10756] __tipc_shutdown+0x2dd/0x380 [ 129.849648][T10756] ? do_wait_intr_irq+0xb0/0xb0 [ 129.854466][T10756] tipc_release+0x5f/0x890 [ 129.858848][T10756] __sock_release+0x32/0xa0 [ 129.863316][T10756] sock_close+0xf/0x20 [ 129.867350][T10756] __fput+0xaa/0x250 [ 129.871212][T10756] task_work_run+0x68/0xb0 [ 129.875604][T10756] exit_to_user_mode_prepare+0x219/0x220 [ 129.881207][T10756] syscall_exit_to_user_mode+0x7e/0x2e0 [ 129.886719][T10756] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.892578][T10756] RIP: 0033:0x45cba9 [ 129.896437][T10756] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 129.916012][T10756] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 129.924386][T10756] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 129.932330][T10756] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 129.940268][T10756] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 129.948208][T10756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 129.956150][T10756] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 129.964098][T10761] CPU: 0 PID: 10761 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 129.972764][T10761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.982812][T10761] Call Trace: [ 129.986085][T10761] dump_stack+0xa3/0xcc [ 129.990223][T10761] should_fail.cold.6+0x32/0x3a [ 129.995096][T10761] should_failslab+0x5/0xf [ 129.999495][T10761] kmem_cache_alloc_node+0x57/0xbf0 [ 130.004667][T10761] ? __lock_acquire+0x4fe/0x1660 [ 130.009581][T10761] __alloc_skb+0x52/0x1d0 [ 130.013878][T10761] tipc_buf_acquire+0x1c/0x50 [ 130.018520][T10761] tipc_msg_reverse+0x96/0x280 [ 130.020964][T10768] FAULT_INJECTION: forcing a failure. [ 130.020964][T10768] name failslab, interval 1, probability 0, space 0, times 0 [ 130.023257][T10761] tipc_sk_respond+0xbe/0x2d0 [ 130.023264][T10761] __tipc_shutdown+0x2dd/0x380 [ 130.023270][T10761] ? do_wait_intr_irq+0xb0/0xb0 [ 130.023277][T10761] tipc_release+0x5f/0x890 [ 130.023287][T10761] __sock_release+0x32/0xa0 [ 130.058870][T10761] sock_close+0xf/0x20 [ 130.062906][T10761] __fput+0xaa/0x250 [ 130.066770][T10761] task_work_run+0x68/0xb0 [ 130.071155][T10761] exit_to_user_mode_prepare+0x219/0x220 [ 130.076774][T10761] syscall_exit_to_user_mode+0x7e/0x2e0 [ 130.082292][T10761] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.088151][T10761] RIP: 0033:0x45cba9 [ 130.092011][T10761] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.111585][T10761] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 130.119980][T10761] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 130.127919][T10761] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 130.135864][T10761] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 130.143811][T10761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 130.151752][T10761] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 130.159700][T10768] CPU: 1 PID: 10768 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 130.168355][T10768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.178397][T10768] Call Trace: [ 130.181656][T10768] dump_stack+0xa3/0xcc [ 130.185778][T10768] should_fail.cold.6+0x32/0x3a [ 130.190593][T10768] should_failslab+0x5/0xf [ 130.194976][T10768] kmem_cache_alloc_node+0x57/0xbf0 [ 130.200138][T10768] ? __lock_acquire+0x4fe/0x1660 [ 130.205149][T10768] __alloc_skb+0x52/0x1d0 [ 130.209447][T10768] tipc_buf_acquire+0x1c/0x50 [ 130.214087][T10768] tipc_msg_reverse+0x96/0x280 [ 130.218818][T10768] tipc_sk_respond+0xbe/0x2d0 [ 130.223461][T10768] __tipc_shutdown+0x2dd/0x380 [ 130.228189][T10768] ? do_wait_intr_irq+0xb0/0xb0 [ 130.233005][T10768] tipc_release+0x5f/0x890 [ 130.237396][T10768] __sock_release+0x32/0xa0 [ 130.241871][T10768] sock_close+0xf/0x20 [ 130.245911][T10768] __fput+0xaa/0x250 [ 130.249776][T10768] task_work_run+0x68/0xb0 [ 130.254163][T10768] exit_to_user_mode_prepare+0x219/0x220 [ 130.259760][T10768] syscall_exit_to_user_mode+0x7e/0x2e0 [ 130.265270][T10768] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.271126][T10768] RIP: 0033:0x45cba9 [ 130.274987][T10768] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.294991][T10768] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 130.303364][T10768] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 130.311300][T10768] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 130.319264][T10768] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 130.327208][T10768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 130.335146][T10768] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 130.343093][T10760] CPU: 0 PID: 10760 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 130.351747][T10760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.361785][T10760] Call Trace: [ 130.365057][T10760] dump_stack+0xa3/0xcc [ 130.369190][T10760] should_fail.cold.6+0x32/0x3a [ 130.374015][T10760] should_failslab+0x5/0xf [ 130.378496][T10760] kmem_cache_alloc_node+0x57/0xbf0 [ 130.383689][T10760] ? __lock_acquire+0x4fe/0x1660 [ 130.388605][T10760] __alloc_skb+0x52/0x1d0 [ 130.392905][T10760] tipc_buf_acquire+0x1c/0x50 [ 130.397556][T10760] tipc_msg_reverse+0x96/0x280 [ 130.402294][T10760] tipc_sk_respond+0xbe/0x2d0 [ 130.406936][T10760] __tipc_shutdown+0x2dd/0x380 [ 130.411666][T10760] ? do_wait_intr_irq+0xb0/0xb0 [ 130.416488][T10760] tipc_release+0x5f/0x890 [ 130.420891][T10760] __sock_release+0x32/0xa0 [ 130.425374][T10760] sock_close+0xf/0x20 [ 130.426431][T10773] FAULT_INJECTION: forcing a failure. [ 130.426431][T10773] name failslab, interval 1, probability 0, space 0, times 0 [ 130.429414][T10760] __fput+0xaa/0x250 [ 130.429422][T10760] task_work_run+0x68/0xb0 [ 130.429430][T10760] exit_to_user_mode_prepare+0x219/0x220 [ 130.429438][T10760] syscall_exit_to_user_mode+0x7e/0x2e0 [ 130.429444][T10760] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.429449][T10760] RIP: 0033:0x45cba9 [ 130.429453][T10760] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.490634][T10760] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 130.499021][T10760] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 130.506968][T10760] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 130.514912][T10760] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 130.522882][T10760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 130.530828][T10760] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 130.538792][T10773] CPU: 1 PID: 10773 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 130.547454][T10773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.557490][T10773] Call Trace: [ 130.560767][T10773] dump_stack+0xa3/0xcc [ 130.564910][T10773] should_fail.cold.6+0x32/0x3a [ 130.569741][T10773] should_failslab+0x5/0xf [ 130.574139][T10773] kmem_cache_alloc_node+0x57/0xbf0 [ 130.579317][T10773] ? __lock_acquire+0x4fe/0x1660 [ 130.584242][T10773] __alloc_skb+0x52/0x1d0 [ 130.588558][T10773] tipc_buf_acquire+0x1c/0x50 [ 130.593217][T10773] tipc_msg_reverse+0x96/0x280 [ 130.597959][T10773] tipc_sk_respond+0xbe/0x2d0 [ 130.602603][T10773] __tipc_shutdown+0x2dd/0x380 [ 130.607334][T10773] ? do_wait_intr_irq+0xb0/0xb0 [ 130.612151][T10773] tipc_release+0x5f/0x890 [ 130.616534][T10773] __sock_release+0x32/0xa0 [ 130.621003][T10773] sock_close+0xf/0x20 [ 130.625034][T10773] __fput+0xaa/0x250 [ 130.628898][T10773] task_work_run+0x68/0xb0 [ 130.633288][T10773] exit_to_user_mode_prepare+0x219/0x220 [ 130.633396][T10782] FAULT_INJECTION: forcing a failure. [ 130.633396][T10782] name failslab, interval 1, probability 0, space 0, times 0 [ 130.638891][T10773] syscall_exit_to_user_mode+0x7e/0x2e0 [ 130.638897][T10773] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.638901][T10773] RIP: 0033:0x45cba9 [ 130.638905][T10773] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.638907][T10773] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 130.638911][T10773] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 130.638912][T10773] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 130.638914][T10773] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 130.638917][T10773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 130.638919][T10773] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 130.700385][T10791] FAULT_INJECTION: forcing a failure. [ 130.700385][T10791] name failslab, interval 1, probability 0, space 0, times 0 [ 130.707523][T10782] CPU: 0 PID: 10782 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 130.755998][T10782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.764651][T10794] FAULT_INJECTION: forcing a failure. [ 130.764651][T10794] name failslab, interval 1, probability 0, space 0, times 0 [ 130.766023][T10782] Call Trace: [ 130.766035][T10782] dump_stack+0xa3/0xcc [ 130.766041][T10782] should_fail.cold.6+0x32/0x3a [ 130.766045][T10782] should_failslab+0x5/0xf [ 130.766050][T10782] kmem_cache_alloc_node+0x57/0xbf0 [ 130.766056][T10782] ? __lock_acquire+0x4fe/0x1660 [ 130.766066][T10782] __alloc_skb+0x52/0x1d0 [ 130.766076][T10782] tipc_buf_acquire+0x1c/0x50 [ 130.766080][T10782] tipc_msg_reverse+0x96/0x280 [ 130.766088][T10782] tipc_sk_respond+0xbe/0x2d0 [ 130.766094][T10782] __tipc_shutdown+0x2dd/0x380 [ 130.766099][T10782] ? do_wait_intr_irq+0xb0/0xb0 [ 130.766105][T10782] tipc_release+0x5f/0x890 [ 130.766115][T10782] __sock_release+0x32/0xa0 [ 130.766119][T10782] sock_close+0xf/0x20 [ 130.766123][T10782] __fput+0xaa/0x250 [ 130.766129][T10782] task_work_run+0x68/0xb0 [ 130.766137][T10782] exit_to_user_mode_prepare+0x219/0x220 [ 130.859931][T10782] syscall_exit_to_user_mode+0x7e/0x2e0 [ 130.865444][T10782] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.871307][T10782] RIP: 0033:0x45cba9 [ 130.871449][T10799] FAULT_INJECTION: forcing a failure. [ 130.871449][T10799] name failslab, interval 1, probability 0, space 0, times 0 [ 130.875173][T10782] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 130.875175][T10782] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 130.875179][T10782] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 130.875181][T10782] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 130.875183][T10782] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 130.875185][T10782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 130.875187][T10782] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 130.925129][T10794] CPU: 0 PID: 10794 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 130.936969][T10800] FAULT_INJECTION: forcing a failure. [ 130.936969][T10800] name failslab, interval 1, probability 0, space 0, times 0 [ 130.939773][T10794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.986959][T10794] Call Trace: [ 130.990220][T10794] dump_stack+0xa3/0xcc [ 130.994343][T10794] should_fail.cold.6+0x32/0x3a [ 130.999161][T10794] should_failslab+0x5/0xf [ 131.003548][T10794] kmem_cache_alloc_node+0x57/0xbf0 [ 131.008712][T10794] ? __lock_acquire+0x4fe/0x1660 [ 131.013620][T10794] __alloc_skb+0x52/0x1d0 [ 131.017925][T10794] tipc_buf_acquire+0x1c/0x50 [ 131.022568][T10794] tipc_msg_reverse+0x96/0x280 [ 131.027318][T10794] tipc_sk_respond+0xbe/0x2d0 [ 131.031961][T10794] __tipc_shutdown+0x2dd/0x380 [ 131.036690][T10794] ? do_wait_intr_irq+0xb0/0xb0 [ 131.041642][T10794] tipc_release+0x5f/0x890 [ 131.046027][T10794] __sock_release+0x32/0xa0 [ 131.050497][T10794] sock_close+0xf/0x20 [ 131.054531][T10794] __fput+0xaa/0x250 [ 131.058400][T10794] task_work_run+0x68/0xb0 [ 131.062786][T10794] exit_to_user_mode_prepare+0x219/0x220 [ 131.068484][T10794] syscall_exit_to_user_mode+0x7e/0x2e0 [ 131.073995][T10794] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.079854][T10794] RIP: 0033:0x45cba9 [ 131.083715][T10794] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 131.103285][T10794] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 131.111665][T10794] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 131.119603][T10794] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 131.127540][T10794] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 131.135478][T10794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 131.143417][T10794] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 131.151371][T10800] CPU: 1 PID: 10800 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 131.160021][T10800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.170042][T10800] Call Trace: [ 131.173308][T10800] dump_stack+0xa3/0xcc [ 131.177435][T10800] should_fail.cold.6+0x32/0x3a [ 131.182256][T10800] should_failslab+0x5/0xf [ 131.186638][T10800] kmem_cache_alloc_node+0x57/0xbf0 [ 131.191803][T10800] ? __lock_acquire+0x4fe/0x1660 [ 131.196709][T10800] __alloc_skb+0x52/0x1d0 [ 131.201008][T10800] tipc_buf_acquire+0x1c/0x50 [ 131.205650][T10800] tipc_msg_reverse+0x96/0x280 [ 131.210386][T10800] tipc_sk_respond+0xbe/0x2d0 [ 131.215035][T10800] __tipc_shutdown+0x2dd/0x380 [ 131.219764][T10800] ? do_wait_intr_irq+0xb0/0xb0 [ 131.224583][T10800] tipc_release+0x5f/0x890 [ 131.228980][T10800] __sock_release+0x32/0xa0 [ 131.233452][T10800] sock_close+0xf/0x20 [ 131.237489][T10800] __fput+0xaa/0x250 [ 131.241361][T10800] task_work_run+0x68/0xb0 [ 131.245744][T10800] exit_to_user_mode_prepare+0x219/0x220 [ 131.251341][T10800] syscall_exit_to_user_mode+0x7e/0x2e0 [ 131.256853][T10800] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.262709][T10800] RIP: 0033:0x45cba9 [ 131.266568][T10800] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 131.286154][T10800] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 131.294528][T10800] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 131.302466][T10800] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 131.310405][T10800] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 131.318363][T10800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 131.326300][T10800] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 131.334248][T10791] CPU: 0 PID: 10791 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 131.342903][T10791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.352929][T10791] Call Trace: [ 131.356188][T10791] dump_stack+0xa3/0xcc [ 131.360419][T10791] should_fail.cold.6+0x32/0x3a [ 131.365237][T10791] should_failslab+0x5/0xf [ 131.369623][T10791] kmem_cache_alloc_node+0x57/0xbf0 [ 131.374789][T10791] ? __lock_acquire+0x4fe/0x1660 [ 131.379698][T10791] __alloc_skb+0x52/0x1d0 [ 131.383994][T10791] tipc_buf_acquire+0x1c/0x50 [ 131.388635][T10791] tipc_msg_reverse+0x96/0x280 [ 131.393366][T10791] tipc_sk_respond+0xbe/0x2d0 [ 131.398009][T10791] __tipc_shutdown+0x2dd/0x380 [ 131.402738][T10791] ? do_wait_intr_irq+0xb0/0xb0 [ 131.407555][T10791] tipc_release+0x5f/0x890 [ 131.411979][T10791] __sock_release+0x32/0xa0 [ 131.416447][T10791] sock_close+0xf/0x20 [ 131.420497][T10791] __fput+0xaa/0x250 [ 131.424358][T10791] task_work_run+0x68/0xb0 [ 131.428744][T10791] exit_to_user_mode_prepare+0x219/0x220 [ 131.434344][T10791] syscall_exit_to_user_mode+0x7e/0x2e0 [ 131.439854][T10791] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.445716][T10791] RIP: 0033:0x45cba9 [ 131.449610][T10791] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 131.469181][T10791] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 131.477556][T10791] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 131.485494][T10791] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 131.493432][T10791] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 131.501370][T10791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 131.509381][T10791] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 131.517338][T10799] CPU: 1 PID: 10799 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 131.525996][T10799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.536033][T10799] Call Trace: [ 131.539371][T10799] dump_stack+0xa3/0xcc [ 131.543512][T10799] should_fail.cold.6+0x32/0x3a [ 131.548474][T10799] should_failslab+0x5/0xf [ 131.552874][T10799] kmem_cache_alloc_node+0x57/0xbf0 [ 131.558051][T10799] ? __lock_acquire+0x4fe/0x1660 [ 131.562966][T10799] __alloc_skb+0x52/0x1d0 [ 131.567277][T10799] tipc_buf_acquire+0x1c/0x50 [ 131.571937][T10799] tipc_msg_reverse+0x96/0x280 [ 131.576684][T10799] tipc_sk_respond+0xbe/0x2d0 [ 131.581344][T10799] __tipc_shutdown+0x2dd/0x380 [ 131.586088][T10799] ? do_wait_intr_irq+0xb0/0xb0 [ 131.590923][T10799] tipc_release+0x5f/0x890 [ 131.595329][T10799] __sock_release+0x32/0xa0 [ 131.599817][T10799] sock_close+0xf/0x20 [ 131.603865][T10799] __fput+0xaa/0x250 [ 131.607744][T10799] task_work_run+0x68/0xb0 [ 131.612145][T10799] exit_to_user_mode_prepare+0x219/0x220 [ 131.617760][T10799] syscall_exit_to_user_mode+0x7e/0x2e0 [ 131.623293][T10799] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.629162][T10799] RIP: 0033:0x45cba9 [ 131.633039][T10799] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 131.652624][T10799] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 131.661015][T10799] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 131.667064][T10815] FAULT_INJECTION: forcing a failure. [ 131.667064][T10815] name failslab, interval 1, probability 0, space 0, times 0 [ 131.668964][T10799] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 131.668967][T10799] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 131.668969][T10799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 131.668971][T10799] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 131.693445][T10821] FAULT_INJECTION: forcing a failure. [ 131.693445][T10821] name failslab, interval 1, probability 0, space 0, times 0 [ 131.716988][T10822] FAULT_INJECTION: forcing a failure. [ 131.716988][T10822] name failslab, interval 1, probability 0, space 0, times 0 [ 131.732336][T10827] FAULT_INJECTION: forcing a failure. [ 131.732336][T10827] name failslab, interval 1, probability 0, space 0, times 0 [ 131.752209][T10827] CPU: 1 PID: 10827 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 131.756520][T10817] FAULT_INJECTION: forcing a failure. [ 131.756520][T10817] name failslab, interval 1, probability 0, space 0, times 0 [ 131.760862][T10827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.760864][T10827] Call Trace: [ 131.760876][T10827] dump_stack+0xa3/0xcc [ 131.760883][T10827] should_fail.cold.6+0x32/0x3a [ 131.795676][T10827] should_failslab+0x5/0xf [ 131.797065][T10828] FAULT_INJECTION: forcing a failure. [ 131.797065][T10828] name failslab, interval 1, probability 0, space 0, times 0 [ 131.800062][T10827] kmem_cache_alloc_node+0x57/0xbf0 [ 131.800066][T10827] ? __lock_acquire+0x4fe/0x1660 [ 131.800077][T10827] __alloc_skb+0x52/0x1d0 [ 131.800086][T10827] tipc_buf_acquire+0x1c/0x50 [ 131.800090][T10827] tipc_msg_reverse+0x96/0x280 [ 131.836349][T10827] tipc_sk_respond+0xbe/0x2d0 [ 131.840996][T10827] __tipc_shutdown+0x2dd/0x380 [ 131.845752][T10827] ? do_wait_intr_irq+0xb0/0xb0 [ 131.850568][T10827] tipc_release+0x5f/0x890 [ 131.854953][T10827] __sock_release+0x32/0xa0 [ 131.859429][T10827] sock_close+0xf/0x20 [ 131.863462][T10827] __fput+0xaa/0x250 [ 131.867324][T10827] task_work_run+0x68/0xb0 [ 131.871728][T10827] exit_to_user_mode_prepare+0x219/0x220 [ 131.877327][T10827] syscall_exit_to_user_mode+0x7e/0x2e0 [ 131.882838][T10827] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.888696][T10827] RIP: 0033:0x45cba9 [ 131.892565][T10827] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 131.912136][T10827] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 131.920513][T10827] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 131.928458][T10827] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 131.936400][T10827] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 131.944358][T10827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 131.952296][T10827] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 131.960246][T10828] CPU: 0 PID: 10828 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 131.968901][T10828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.978925][T10828] Call Trace: [ 131.982186][T10828] dump_stack+0xa3/0xcc [ 131.986308][T10828] should_fail.cold.6+0x32/0x3a [ 131.991123][T10828] should_failslab+0x5/0xf [ 131.995505][T10828] kmem_cache_alloc_node+0x57/0xbf0 [ 132.000669][T10828] ? __lock_acquire+0x4fe/0x1660 [ 132.005576][T10828] __alloc_skb+0x52/0x1d0 [ 132.009872][T10828] tipc_buf_acquire+0x1c/0x50 [ 132.014516][T10828] tipc_msg_reverse+0x96/0x280 [ 132.019250][T10828] tipc_sk_respond+0xbe/0x2d0 [ 132.023893][T10828] __tipc_shutdown+0x2dd/0x380 [ 132.028623][T10828] ? do_wait_intr_irq+0xb0/0xb0 [ 132.033439][T10828] tipc_release+0x5f/0x890 [ 132.037823][T10828] __sock_release+0x32/0xa0 [ 132.042291][T10828] sock_close+0xf/0x20 [ 132.046326][T10828] __fput+0xaa/0x250 [ 132.050192][T10828] task_work_run+0x68/0xb0 [ 132.054575][T10828] exit_to_user_mode_prepare+0x219/0x220 [ 132.060177][T10828] syscall_exit_to_user_mode+0x7e/0x2e0 [ 132.065691][T10828] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.071549][T10828] RIP: 0033:0x45cba9 [ 132.075409][T10828] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 132.094977][T10828] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 132.103350][T10828] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 132.111291][T10828] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 132.119231][T10828] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 132.127367][T10828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 132.135313][T10828] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 132.143265][T10821] CPU: 1 PID: 10821 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 132.151920][T10821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.161953][T10821] Call Trace: [ 132.165214][T10821] dump_stack+0xa3/0xcc [ 132.169352][T10821] should_fail.cold.6+0x32/0x3a [ 132.174167][T10821] should_failslab+0x5/0xf [ 132.178550][T10821] kmem_cache_alloc_node+0x57/0xbf0 [ 132.183714][T10821] ? __lock_acquire+0x4fe/0x1660 [ 132.188626][T10821] __alloc_skb+0x52/0x1d0 [ 132.192948][T10821] tipc_buf_acquire+0x1c/0x50 [ 132.197591][T10821] tipc_msg_reverse+0x96/0x280 [ 132.202327][T10821] tipc_sk_respond+0xbe/0x2d0 [ 132.206988][T10821] __tipc_shutdown+0x2dd/0x380 [ 132.211721][T10821] ? do_wait_intr_irq+0xb0/0xb0 [ 132.216538][T10821] tipc_release+0x5f/0x890 [ 132.220923][T10821] __sock_release+0x32/0xa0 [ 132.225391][T10821] sock_close+0xf/0x20 [ 132.229423][T10821] __fput+0xaa/0x250 [ 132.233287][T10821] task_work_run+0x68/0xb0 [ 132.237671][T10821] exit_to_user_mode_prepare+0x219/0x220 [ 132.243270][T10821] syscall_exit_to_user_mode+0x7e/0x2e0 [ 132.248780][T10821] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.254704][T10821] RIP: 0033:0x45cba9 [ 132.258579][T10821] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 132.278150][T10821] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 132.286527][T10821] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 132.294467][T10821] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 132.302407][T10821] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 132.310351][T10821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 132.318295][T10821] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 132.326253][T10817] CPU: 0 PID: 10817 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 132.334904][T10817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.344930][T10817] Call Trace: [ 132.348195][T10817] dump_stack+0xa3/0xcc [ 132.352319][T10817] should_fail.cold.6+0x32/0x3a [ 132.357138][T10817] should_failslab+0x5/0xf [ 132.361520][T10817] kmem_cache_alloc_node+0x57/0xbf0 [ 132.366683][T10817] ? __lock_acquire+0x4fe/0x1660 [ 132.371590][T10817] __alloc_skb+0x52/0x1d0 [ 132.375888][T10817] tipc_buf_acquire+0x1c/0x50 [ 132.380531][T10817] tipc_msg_reverse+0x96/0x280 [ 132.385262][T10817] tipc_sk_respond+0xbe/0x2d0 [ 132.389906][T10817] __tipc_shutdown+0x2dd/0x380 [ 132.394637][T10817] ? do_wait_intr_irq+0xb0/0xb0 [ 132.399453][T10817] tipc_release+0x5f/0x890 [ 132.403840][T10817] __sock_release+0x32/0xa0 [ 132.408314][T10817] sock_close+0xf/0x20 [ 132.412352][T10817] __fput+0xaa/0x250 [ 132.416301][T10817] task_work_run+0x68/0xb0 [ 132.420686][T10817] exit_to_user_mode_prepare+0x219/0x220 [ 132.426291][T10817] syscall_exit_to_user_mode+0x7e/0x2e0 [ 132.431803][T10817] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.437663][T10817] RIP: 0033:0x45cba9 [ 132.441525][T10817] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 132.461095][T10817] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 132.469472][T10817] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 132.477420][T10817] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 132.485366][T10817] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 132.493304][T10817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 132.501242][T10817] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 132.509190][T10815] CPU: 1 PID: 10815 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 132.517844][T10815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.527885][T10815] Call Trace: [ 132.531157][T10815] dump_stack+0xa3/0xcc [ 132.535295][T10815] should_fail.cold.6+0x32/0x3a [ 132.540127][T10815] should_failslab+0x5/0xf [ 132.544525][T10815] kmem_cache_alloc_node+0x57/0xbf0 [ 132.549706][T10815] ? __lock_acquire+0x4fe/0x1660 [ 132.554796][T10815] __alloc_skb+0x52/0x1d0 [ 132.559096][T10815] tipc_buf_acquire+0x1c/0x50 [ 132.563849][T10815] tipc_msg_reverse+0x96/0x280 [ 132.568581][T10815] tipc_sk_respond+0xbe/0x2d0 [ 132.573225][T10815] __tipc_shutdown+0x2dd/0x380 [ 132.577956][T10815] ? do_wait_intr_irq+0xb0/0xb0 [ 132.582773][T10815] tipc_release+0x5f/0x890 [ 132.587157][T10815] __sock_release+0x32/0xa0 [ 132.591627][T10815] sock_close+0xf/0x20 [ 132.595662][T10815] __fput+0xaa/0x250 [ 132.598647][T10833] FAULT_INJECTION: forcing a failure. [ 132.598647][T10833] name failslab, interval 1, probability 0, space 0, times 0 [ 132.599529][T10815] task_work_run+0x68/0xb0 [ 132.599537][T10815] exit_to_user_mode_prepare+0x219/0x220 [ 132.599544][T10815] syscall_exit_to_user_mode+0x7e/0x2e0 [ 132.627580][T10815] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.633446][T10815] RIP: 0033:0x45cba9 [ 132.637306][T10815] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 132.656877][T10815] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 132.665253][T10815] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 132.673191][T10815] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 132.681134][T10815] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 132.689077][T10815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 132.697017][T10815] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 132.704975][T10822] CPU: 0 PID: 10822 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 132.713637][T10822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.723677][T10822] Call Trace: [ 132.726967][T10822] dump_stack+0xa3/0xcc [ 132.731117][T10822] should_fail.cold.6+0x32/0x3a [ 132.735948][T10822] should_failslab+0x5/0xf [ 132.740347][T10822] kmem_cache_alloc_node+0x57/0xbf0 [ 132.745524][T10822] ? __lock_acquire+0x4fe/0x1660 [ 132.750450][T10822] __alloc_skb+0x52/0x1d0 [ 132.754770][T10822] tipc_buf_acquire+0x1c/0x50 [ 132.759428][T10822] tipc_msg_reverse+0x96/0x280 [ 132.764176][T10822] tipc_sk_respond+0xbe/0x2d0 [ 132.768837][T10822] __tipc_shutdown+0x2dd/0x380 [ 132.773583][T10822] ? do_wait_intr_irq+0xb0/0xb0 [ 132.778415][T10822] tipc_release+0x5f/0x890 [ 132.778988][T10846] FAULT_INJECTION: forcing a failure. [ 132.778988][T10846] name failslab, interval 1, probability 0, space 0, times 0 [ 132.782811][T10822] __sock_release+0x32/0xa0 [ 132.782816][T10822] sock_close+0xf/0x20 [ 132.782820][T10822] __fput+0xaa/0x250 [ 132.782828][T10822] task_work_run+0x68/0xb0 [ 132.782836][T10822] exit_to_user_mode_prepare+0x219/0x220 [ 132.782843][T10822] syscall_exit_to_user_mode+0x7e/0x2e0 [ 132.782848][T10822] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.827899][T10853] FAULT_INJECTION: forcing a failure. [ 132.827899][T10853] name failslab, interval 1, probability 0, space 0, times 0 [ 132.829136][T10822] RIP: 0033:0x45cba9 [ 132.829140][T10822] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 132.829143][T10822] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 132.829146][T10822] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 132.829148][T10822] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 132.829150][T10822] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 132.829152][T10822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 132.829154][T10822] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 132.843999][T10833] CPU: 0 PID: 10833 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 132.921933][T10833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.931954][T10833] Call Trace: [ 132.935213][T10833] dump_stack+0xa3/0xcc [ 132.939342][T10833] should_fail.cold.6+0x32/0x3a [ 132.944158][T10833] should_failslab+0x5/0xf [ 132.948540][T10833] kmem_cache_alloc_node+0x57/0xbf0 [ 132.953702][T10833] ? __lock_acquire+0x4fe/0x1660 [ 132.958614][T10833] __alloc_skb+0x52/0x1d0 [ 132.962912][T10833] tipc_buf_acquire+0x1c/0x50 [ 132.967553][T10833] tipc_msg_reverse+0x96/0x280 [ 132.972282][T10833] tipc_sk_respond+0xbe/0x2d0 [ 132.976925][T10833] __tipc_shutdown+0x2dd/0x380 [ 132.981653][T10833] ? do_wait_intr_irq+0xb0/0xb0 [ 132.986473][T10833] tipc_release+0x5f/0x890 [ 132.990868][T10833] __sock_release+0x32/0xa0 [ 132.995336][T10833] sock_close+0xf/0x20 [ 132.999369][T10833] __fput+0xaa/0x250 [ 133.003232][T10833] task_work_run+0x68/0xb0 [ 133.007617][T10833] exit_to_user_mode_prepare+0x219/0x220 [ 133.013216][T10833] syscall_exit_to_user_mode+0x7e/0x2e0 [ 133.018731][T10833] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.024589][T10833] RIP: 0033:0x45cba9 [ 133.028448][T10833] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.048106][T10833] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 133.056479][T10833] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 133.064418][T10833] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 133.072357][T10833] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 133.080303][T10833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 133.088244][T10833] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 133.107460][T10853] CPU: 0 PID: 10853 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 133.116122][T10853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.126163][T10853] Call Trace: [ 133.129435][T10853] dump_stack+0xa3/0xcc [ 133.133573][T10853] should_fail.cold.6+0x32/0x3a [ 133.138404][T10853] should_failslab+0x5/0xf [ 133.142798][T10853] kmem_cache_alloc_node+0x57/0xbf0 [ 133.147966][T10853] ? __lock_acquire+0x4fe/0x1660 [ 133.152872][T10853] __alloc_skb+0x52/0x1d0 [ 133.157173][T10853] tipc_buf_acquire+0x1c/0x50 [ 133.161815][T10853] tipc_msg_reverse+0x96/0x280 [ 133.166653][T10853] tipc_sk_respond+0xbe/0x2d0 [ 133.171299][T10853] __tipc_shutdown+0x2dd/0x380 [ 133.176027][T10853] ? do_wait_intr_irq+0xb0/0xb0 [ 133.180844][T10853] tipc_release+0x5f/0x890 [ 133.185228][T10853] __sock_release+0x32/0xa0 [ 133.189695][T10853] sock_close+0xf/0x20 [ 133.193727][T10853] __fput+0xaa/0x250 [ 133.197591][T10853] task_work_run+0x68/0xb0 [ 133.201976][T10853] exit_to_user_mode_prepare+0x219/0x220 [ 133.207572][T10853] syscall_exit_to_user_mode+0x7e/0x2e0 [ 133.213083][T10853] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.218940][T10853] RIP: 0033:0x45cba9 [ 133.222806][T10853] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.242373][T10853] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 133.250747][T10853] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 133.258685][T10853] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 133.266624][T10853] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 133.274564][T10853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 133.282502][T10853] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 133.292311][T10846] CPU: 1 PID: 10846 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 133.300977][T10846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.311014][T10846] Call Trace: [ 133.314289][T10846] dump_stack+0xa3/0xcc [ 133.318427][T10846] should_fail.cold.6+0x32/0x3a [ 133.323259][T10846] should_failslab+0x5/0xf [ 133.327659][T10846] kmem_cache_alloc_node+0x57/0xbf0 [ 133.331727][T10858] FAULT_INJECTION: forcing a failure. [ 133.331727][T10858] name failslab, interval 1, probability 0, space 0, times 0 [ 133.332834][T10846] ? __lock_acquire+0x4fe/0x1660 [ 133.350298][T10846] __alloc_skb+0x52/0x1d0 [ 133.354624][T10846] tipc_buf_acquire+0x1c/0x50 [ 133.359290][T10846] tipc_msg_reverse+0x96/0x280 [ 133.364029][T10846] tipc_sk_respond+0xbe/0x2d0 [ 133.368677][T10846] __tipc_shutdown+0x2dd/0x380 [ 133.373413][T10846] ? do_wait_intr_irq+0xb0/0xb0 [ 133.378302][T10846] tipc_release+0x5f/0x890 [ 133.379630][T10867] FAULT_INJECTION: forcing a failure. [ 133.379630][T10867] name failslab, interval 1, probability 0, space 0, times 0 [ 133.382700][T10846] __sock_release+0x32/0xa0 [ 133.382706][T10846] sock_close+0xf/0x20 [ 133.382710][T10846] __fput+0xaa/0x250 [ 133.382718][T10846] task_work_run+0x68/0xb0 [ 133.382726][T10846] exit_to_user_mode_prepare+0x219/0x220 [ 133.382734][T10846] syscall_exit_to_user_mode+0x7e/0x2e0 [ 133.382739][T10846] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.382743][T10846] RIP: 0033:0x45cba9 [ 133.382747][T10846] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.382750][T10846] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 133.460855][T10846] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 133.468797][T10846] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 133.477028][T10846] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 133.484966][T10846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 133.492906][T10846] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 133.500863][T10867] CPU: 0 PID: 10867 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 133.509524][T10867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.519560][T10867] Call Trace: [ 133.522819][T10867] dump_stack+0xa3/0xcc [ 133.526998][T10867] should_fail.cold.6+0x32/0x3a [ 133.531825][T10867] should_failslab+0x5/0xf [ 133.535320][T10859] FAULT_INJECTION: forcing a failure. [ 133.535320][T10859] name failslab, interval 1, probability 0, space 0, times 0 [ 133.536213][T10867] kmem_cache_alloc_node+0x57/0xbf0 [ 133.553941][T10867] ? __lock_acquire+0x4fe/0x1660 [ 133.558854][T10867] __alloc_skb+0x52/0x1d0 [ 133.563160][T10867] tipc_buf_acquire+0x1c/0x50 [ 133.564090][T10869] FAULT_INJECTION: forcing a failure. [ 133.564090][T10869] name failslab, interval 1, probability 0, space 0, times 0 [ 133.567806][T10867] tipc_msg_reverse+0x96/0x280 [ 133.567814][T10867] tipc_sk_respond+0xbe/0x2d0 [ 133.567819][T10867] __tipc_shutdown+0x2dd/0x380 [ 133.567826][T10867] ? do_wait_intr_irq+0xb0/0xb0 [ 133.567832][T10867] tipc_release+0x5f/0x890 [ 133.567841][T10867] __sock_release+0x32/0xa0 [ 133.567846][T10867] sock_close+0xf/0x20 [ 133.567852][T10867] __fput+0xaa/0x250 [ 133.616053][T10867] task_work_run+0x68/0xb0 [ 133.620443][T10867] exit_to_user_mode_prepare+0x219/0x220 [ 133.626043][T10867] syscall_exit_to_user_mode+0x7e/0x2e0 [ 133.631553][T10867] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.637410][T10867] RIP: 0033:0x45cba9 [ 133.641271][T10867] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.660840][T10867] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 133.669473][T10867] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 133.677411][T10867] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 133.685350][T10867] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 133.693288][T10867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 133.701226][T10867] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 133.709180][T10869] CPU: 1 PID: 10869 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 133.717835][T10869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.727864][T10869] Call Trace: [ 133.731123][T10869] dump_stack+0xa3/0xcc [ 133.735245][T10869] should_fail.cold.6+0x32/0x3a [ 133.740060][T10869] should_failslab+0x5/0xf [ 133.744440][T10869] kmem_cache_alloc_node+0x57/0xbf0 [ 133.749613][T10869] ? __lock_acquire+0x4fe/0x1660 [ 133.754544][T10869] __alloc_skb+0x52/0x1d0 [ 133.758848][T10869] tipc_buf_acquire+0x1c/0x50 [ 133.763494][T10869] tipc_msg_reverse+0x96/0x280 [ 133.768244][T10869] tipc_sk_respond+0xbe/0x2d0 [ 133.772888][T10869] __tipc_shutdown+0x2dd/0x380 [ 133.777620][T10869] ? do_wait_intr_irq+0xb0/0xb0 [ 133.782442][T10869] tipc_release+0x5f/0x890 [ 133.786828][T10869] __sock_release+0x32/0xa0 [ 133.791295][T10869] sock_close+0xf/0x20 [ 133.795330][T10869] __fput+0xaa/0x250 [ 133.799194][T10869] task_work_run+0x68/0xb0 [ 133.803578][T10869] exit_to_user_mode_prepare+0x219/0x220 [ 133.809183][T10869] syscall_exit_to_user_mode+0x7e/0x2e0 [ 133.814703][T10869] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.820561][T10869] RIP: 0033:0x45cba9 [ 133.824438][T10869] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 133.844009][T10869] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 133.852383][T10869] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 133.860322][T10869] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 133.868261][T10869] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 133.876200][T10869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 133.884138][T10869] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 133.892085][T10858] CPU: 0 PID: 10858 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 133.900739][T10858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.910777][T10858] Call Trace: [ 133.914049][T10858] dump_stack+0xa3/0xcc [ 133.918184][T10858] should_fail.cold.6+0x32/0x3a [ 133.923014][T10858] should_failslab+0x5/0xf [ 133.927401][T10858] kmem_cache_alloc_node+0x57/0xbf0 [ 133.932569][T10858] ? __lock_acquire+0x4fe/0x1660 [ 133.937477][T10858] __alloc_skb+0x52/0x1d0 [ 133.941784][T10858] tipc_buf_acquire+0x1c/0x50 [ 133.946432][T10858] tipc_msg_reverse+0x96/0x280 [ 133.951162][T10858] tipc_sk_respond+0xbe/0x2d0 [ 133.955806][T10858] __tipc_shutdown+0x2dd/0x380 [ 133.960571][T10858] ? do_wait_intr_irq+0xb0/0xb0 [ 133.965389][T10858] tipc_release+0x5f/0x890 [ 133.969778][T10858] __sock_release+0x32/0xa0 [ 133.974254][T10858] sock_close+0xf/0x20 [ 133.978286][T10858] __fput+0xaa/0x250 [ 133.982148][T10858] task_work_run+0x68/0xb0 [ 133.986534][T10858] exit_to_user_mode_prepare+0x219/0x220 [ 133.992135][T10858] syscall_exit_to_user_mode+0x7e/0x2e0 [ 133.997648][T10858] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.003508][T10858] RIP: 0033:0x45cba9 [ 134.007374][T10858] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 134.026949][T10858] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 134.035322][T10858] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 134.043261][T10858] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 134.051198][T10858] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 134.059136][T10858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 134.067072][T10858] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 134.075023][T10859] CPU: 1 PID: 10859 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 134.083677][T10859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.093716][T10859] Call Trace: [ 134.096986][T10859] dump_stack+0xa3/0xcc [ 134.101120][T10859] should_fail.cold.6+0x32/0x3a [ 134.106055][T10859] should_failslab+0x5/0xf [ 134.110454][T10859] kmem_cache_alloc_node+0x57/0xbf0 [ 134.115631][T10859] ? __lock_acquire+0x4fe/0x1660 [ 134.120556][T10859] __alloc_skb+0x52/0x1d0 [ 134.124877][T10859] tipc_buf_acquire+0x1c/0x50 [ 134.129532][T10859] tipc_msg_reverse+0x96/0x280 [ 134.134278][T10859] tipc_sk_respond+0xbe/0x2d0 [ 134.138935][T10859] __tipc_shutdown+0x2dd/0x380 [ 134.143677][T10859] ? do_wait_intr_irq+0xb0/0xb0 [ 134.148512][T10859] tipc_release+0x5f/0x890 [ 134.152918][T10859] __sock_release+0x32/0xa0 [ 134.156128][T10879] FAULT_INJECTION: forcing a failure. [ 134.156128][T10879] name failslab, interval 1, probability 0, space 0, times 0 [ 134.157400][T10859] sock_close+0xf/0x20 [ 134.157404][T10859] __fput+0xaa/0x250 [ 134.157413][T10859] task_work_run+0x68/0xb0 [ 134.157422][T10859] exit_to_user_mode_prepare+0x219/0x220 [ 134.157429][T10859] syscall_exit_to_user_mode+0x7e/0x2e0 [ 134.157434][T10859] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.157441][T10859] RIP: 0033:0x45cba9 [ 134.157445][T10859] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 134.205241][T10883] FAULT_INJECTION: forcing a failure. [ 134.205241][T10883] name failslab, interval 1, probability 0, space 0, times 0 [ 134.222676][T10859] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 134.222680][T10859] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 134.222682][T10859] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 134.222685][T10859] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 134.222687][T10859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 134.222689][T10859] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 134.236692][T10879] CPU: 1 PID: 10879 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 134.292198][T10879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.302222][T10879] Call Trace: [ 134.305482][T10879] dump_stack+0xa3/0xcc [ 134.309605][T10879] should_fail.cold.6+0x32/0x3a [ 134.314419][T10879] should_failslab+0x5/0xf [ 134.318802][T10879] kmem_cache_alloc_node+0x57/0xbf0 [ 134.323965][T10879] ? __lock_acquire+0x4fe/0x1660 [ 134.328888][T10879] __alloc_skb+0x52/0x1d0 [ 134.333188][T10879] tipc_buf_acquire+0x1c/0x50 [ 134.337831][T10879] tipc_msg_reverse+0x96/0x280 [ 134.342563][T10879] tipc_sk_respond+0xbe/0x2d0 [ 134.347207][T10879] __tipc_shutdown+0x2dd/0x380 [ 134.351958][T10879] ? do_wait_intr_irq+0xb0/0xb0 [ 134.356793][T10879] tipc_release+0x5f/0x890 [ 134.361185][T10879] __sock_release+0x32/0xa0 [ 134.365667][T10879] sock_close+0xf/0x20 [ 134.369705][T10879] __fput+0xaa/0x250 [ 134.373571][T10879] task_work_run+0x68/0xb0 [ 134.377960][T10879] exit_to_user_mode_prepare+0x219/0x220 [ 134.383560][T10879] syscall_exit_to_user_mode+0x7e/0x2e0 [ 134.389070][T10879] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.394929][T10879] RIP: 0033:0x45cba9 [ 134.398794][T10879] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 134.418366][T10879] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 134.426739][T10879] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 134.434682][T10879] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 134.442621][T10879] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 134.450580][T10879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 134.458518][T10879] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 134.466467][T10883] CPU: 0 PID: 10883 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 134.475134][T10883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.485172][T10883] Call Trace: [ 134.488454][T10883] dump_stack+0xa3/0xcc [ 134.492587][T10883] should_fail.cold.6+0x32/0x3a [ 134.497420][T10883] should_failslab+0x5/0xf [ 134.501298][T10891] FAULT_INJECTION: forcing a failure. [ 134.501298][T10891] name failslab, interval 1, probability 0, space 0, times 0 [ 134.501832][T10883] kmem_cache_alloc_node+0x57/0xbf0 [ 134.501844][T10883] ? __lock_acquire+0x4fe/0x1660 [ 134.524475][T10883] __alloc_skb+0x52/0x1d0 [ 134.528782][T10883] tipc_buf_acquire+0x1c/0x50 [ 134.533426][T10883] tipc_msg_reverse+0x96/0x280 [ 134.538166][T10883] tipc_sk_respond+0xbe/0x2d0 [ 134.542816][T10883] __tipc_shutdown+0x2dd/0x380 [ 134.547559][T10883] ? do_wait_intr_irq+0xb0/0xb0 [ 134.552399][T10883] tipc_release+0x5f/0x890 [ 134.556787][T10883] __sock_release+0x32/0xa0 [ 134.561257][T10883] sock_close+0xf/0x20 [ 134.565295][T10883] __fput+0xaa/0x250 [ 134.569165][T10883] task_work_run+0x68/0xb0 [ 134.573582][T10883] exit_to_user_mode_prepare+0x219/0x220 [ 134.579190][T10883] syscall_exit_to_user_mode+0x7e/0x2e0 [ 134.584708][T10883] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.590594][T10883] RIP: 0033:0x45cba9 [ 134.594465][T10883] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 134.614042][T10883] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 134.622419][T10883] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 134.630359][T10883] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 134.638303][T10883] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 134.646273][T10883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 134.654230][T10883] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 134.662186][T10891] CPU: 1 PID: 10891 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 2020/10/09 14:53:11 executed programs: 520 [ 134.670847][T10891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.680896][T10891] Call Trace: [ 134.684289][T10891] dump_stack+0xa3/0xcc [ 134.688429][T10891] should_fail.cold.6+0x32/0x3a [ 134.693268][T10891] should_failslab+0x5/0xf [ 134.697670][T10891] kmem_cache_alloc_node+0x57/0xbf0 [ 134.702838][T10891] ? __lock_acquire+0x4fe/0x1660 [ 134.707757][T10891] __alloc_skb+0x52/0x1d0 [ 134.712085][T10891] tipc_buf_acquire+0x1c/0x50 [ 134.716737][T10891] tipc_msg_reverse+0x96/0x280 [ 134.721473][T10891] tipc_sk_respond+0xbe/0x2d0 [ 134.726120][T10891] __tipc_shutdown+0x2dd/0x380 [ 134.730851][T10891] ? do_wait_intr_irq+0xb0/0xb0 [ 134.735668][T10891] tipc_release+0x5f/0x890 [ 134.740052][T10891] __sock_release+0x32/0xa0 [ 134.744523][T10891] sock_close+0xf/0x20 [ 134.748555][T10891] __fput+0xaa/0x250 [ 134.752418][T10891] task_work_run+0x68/0xb0 [ 134.756801][T10891] exit_to_user_mode_prepare+0x219/0x220 [ 134.762448][T10891] syscall_exit_to_user_mode+0x7e/0x2e0 [ 134.767964][T10891] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.773820][T10891] RIP: 0033:0x45cba9 [ 134.777735][T10891] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 134.784253][T10902] FAULT_INJECTION: forcing a failure. [ 134.784253][T10902] name failslab, interval 1, probability 0, space 0, times 0 [ 134.797305][T10891] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 134.797309][T10891] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 134.797311][T10891] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 134.797313][T10891] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 134.797316][T10891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 134.797318][T10891] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 134.862324][T10909] FAULT_INJECTION: forcing a failure. [ 134.862324][T10909] name failslab, interval 1, probability 0, space 0, times 0 [ 134.874284][T10902] CPU: 1 PID: 10902 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 134.883545][T10902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.893575][T10902] Call Trace: [ 134.896841][T10902] dump_stack+0xa3/0xcc [ 134.900964][T10902] should_fail.cold.6+0x32/0x3a [ 134.905779][T10902] should_failslab+0x5/0xf [ 134.910163][T10902] kmem_cache_alloc_node+0x57/0xbf0 [ 134.915325][T10902] ? __lock_acquire+0x4fe/0x1660 [ 134.920230][T10902] __alloc_skb+0x52/0x1d0 [ 134.924528][T10902] tipc_buf_acquire+0x1c/0x50 [ 134.929179][T10902] tipc_msg_reverse+0x96/0x280 [ 134.933911][T10902] tipc_sk_respond+0xbe/0x2d0 [ 134.938552][T10902] __tipc_shutdown+0x2dd/0x380 [ 134.943283][T10902] ? do_wait_intr_irq+0xb0/0xb0 [ 134.948101][T10902] tipc_release+0x5f/0x890 [ 134.952507][T10902] __sock_release+0x32/0xa0 [ 134.957102][T10902] sock_close+0xf/0x20 [ 134.961146][T10902] __fput+0xaa/0x250 [ 134.965009][T10902] task_work_run+0x68/0xb0 [ 134.969395][T10902] exit_to_user_mode_prepare+0x219/0x220 [ 134.974991][T10902] syscall_exit_to_user_mode+0x7e/0x2e0 [ 134.980516][T10902] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.986374][T10902] RIP: 0033:0x45cba9 [ 134.990234][T10902] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.009802][T10902] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 135.018175][T10902] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 135.026112][T10902] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 135.034051][T10902] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 135.042006][T10902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 135.049955][T10902] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 135.057907][T10909] CPU: 0 PID: 10909 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 135.066564][T10909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.076610][T10909] Call Trace: [ 135.079882][T10909] dump_stack+0xa3/0xcc [ 135.084017][T10909] should_fail.cold.6+0x32/0x3a [ 135.088849][T10909] should_failslab+0x5/0xf [ 135.093259][T10909] kmem_cache_alloc_node+0x57/0xbf0 [ 135.098435][T10909] ? __lock_acquire+0x4fe/0x1660 [ 135.102766][T10912] FAULT_INJECTION: forcing a failure. [ 135.102766][T10912] name failslab, interval 1, probability 0, space 0, times 0 [ 135.103353][T10909] __alloc_skb+0x52/0x1d0 [ 135.103363][T10909] tipc_buf_acquire+0x1c/0x50 [ 135.103368][T10909] tipc_msg_reverse+0x96/0x280 [ 135.103376][T10909] tipc_sk_respond+0xbe/0x2d0 [ 135.103382][T10909] __tipc_shutdown+0x2dd/0x380 [ 135.103387][T10909] ? do_wait_intr_irq+0xb0/0xb0 [ 135.103393][T10909] tipc_release+0x5f/0x890 [ 135.146200][T10919] FAULT_INJECTION: forcing a failure. [ 135.146200][T10919] name failslab, interval 1, probability 0, space 0, times 0 [ 135.148176][T10909] __sock_release+0x32/0xa0 [ 135.148182][T10909] sock_close+0xf/0x20 [ 135.148186][T10909] __fput+0xaa/0x250 [ 135.148194][T10909] task_work_run+0x68/0xb0 [ 135.148203][T10909] exit_to_user_mode_prepare+0x219/0x220 [ 135.148210][T10909] syscall_exit_to_user_mode+0x7e/0x2e0 [ 135.148215][T10909] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.148219][T10909] RIP: 0033:0x45cba9 [ 135.148223][T10909] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.148225][T10909] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 135.221531][T10921] FAULT_INJECTION: forcing a failure. [ 135.221531][T10921] name failslab, interval 1, probability 0, space 0, times 0 [ 135.226307][T10909] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 135.226309][T10909] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 135.226311][T10909] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 135.226313][T10909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 135.226315][T10909] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 135.285593][T10912] CPU: 1 PID: 10912 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 135.294348][T10912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.304381][T10912] Call Trace: [ 135.305997][T10929] FAULT_INJECTION: forcing a failure. [ 135.305997][T10929] name failslab, interval 1, probability 0, space 0, times 0 [ 135.307652][T10912] dump_stack+0xa3/0xcc [ 135.307658][T10912] should_fail.cold.6+0x32/0x3a [ 135.307663][T10912] should_failslab+0x5/0xf [ 135.307668][T10912] kmem_cache_alloc_node+0x57/0xbf0 [ 135.307674][T10912] ? __lock_acquire+0x4fe/0x1660 [ 135.307684][T10912] __alloc_skb+0x52/0x1d0 [ 135.307694][T10912] tipc_buf_acquire+0x1c/0x50 [ 135.307698][T10912] tipc_msg_reverse+0x96/0x280 [ 135.307706][T10912] tipc_sk_respond+0xbe/0x2d0 [ 135.307711][T10912] __tipc_shutdown+0x2dd/0x380 [ 135.307717][T10912] ? do_wait_intr_irq+0xb0/0xb0 [ 135.371478][T10912] tipc_release+0x5f/0x890 [ 135.375868][T10912] __sock_release+0x32/0xa0 [ 135.380339][T10912] sock_close+0xf/0x20 [ 135.384372][T10912] __fput+0xaa/0x250 [ 135.388240][T10912] task_work_run+0x68/0xb0 [ 135.392632][T10912] exit_to_user_mode_prepare+0x219/0x220 [ 135.398241][T10912] syscall_exit_to_user_mode+0x7e/0x2e0 [ 135.403755][T10912] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.409610][T10912] RIP: 0033:0x45cba9 [ 135.413469][T10912] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.433042][T10912] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 135.441428][T10912] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 135.449370][T10912] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 135.457308][T10912] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 135.465332][T10912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 135.473270][T10912] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 135.481319][T10919] CPU: 0 PID: 10919 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 135.489971][T10919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.499993][T10919] Call Trace: [ 135.503253][T10919] dump_stack+0xa3/0xcc [ 135.507373][T10919] should_fail.cold.6+0x32/0x3a [ 135.512189][T10919] should_failslab+0x5/0xf [ 135.516572][T10919] kmem_cache_alloc_node+0x57/0xbf0 [ 135.521735][T10919] ? __lock_acquire+0x4fe/0x1660 [ 135.526651][T10919] __alloc_skb+0x52/0x1d0 [ 135.530956][T10919] tipc_buf_acquire+0x1c/0x50 [ 135.535611][T10919] tipc_msg_reverse+0x96/0x280 [ 135.540348][T10919] tipc_sk_respond+0xbe/0x2d0 [ 135.544993][T10919] __tipc_shutdown+0x2dd/0x380 [ 135.549725][T10919] ? do_wait_intr_irq+0xb0/0xb0 [ 135.554541][T10919] tipc_release+0x5f/0x890 [ 135.558945][T10919] __sock_release+0x32/0xa0 [ 135.563422][T10919] sock_close+0xf/0x20 [ 135.567452][T10919] __fput+0xaa/0x250 [ 135.571316][T10919] task_work_run+0x68/0xb0 [ 135.575700][T10919] exit_to_user_mode_prepare+0x219/0x220 [ 135.581300][T10919] syscall_exit_to_user_mode+0x7e/0x2e0 [ 135.586811][T10919] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.592671][T10919] RIP: 0033:0x45cba9 [ 135.596533][T10919] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.616105][T10919] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 135.624495][T10919] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 135.632435][T10919] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 135.640374][T10919] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 135.648322][T10919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 135.656265][T10919] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 135.664218][T10921] CPU: 1 PID: 10921 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 135.672873][T10921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.682987][T10921] Call Trace: [ 135.686248][T10921] dump_stack+0xa3/0xcc [ 135.690370][T10921] should_fail.cold.6+0x32/0x3a [ 135.695204][T10921] should_failslab+0x5/0xf [ 135.699588][T10921] kmem_cache_alloc_node+0x57/0xbf0 [ 135.704756][T10921] ? __lock_acquire+0x4fe/0x1660 [ 135.709687][T10921] __alloc_skb+0x52/0x1d0 [ 135.714021][T10921] tipc_buf_acquire+0x1c/0x50 [ 135.718687][T10921] tipc_msg_reverse+0x96/0x280 [ 135.723444][T10921] tipc_sk_respond+0xbe/0x2d0 [ 135.728091][T10921] __tipc_shutdown+0x2dd/0x380 [ 135.732823][T10921] ? do_wait_intr_irq+0xb0/0xb0 [ 135.737712][T10921] tipc_release+0x5f/0x890 [ 135.742100][T10921] __sock_release+0x32/0xa0 [ 135.746568][T10921] sock_close+0xf/0x20 [ 135.750603][T10921] __fput+0xaa/0x250 [ 135.754474][T10921] task_work_run+0x68/0xb0 [ 135.758868][T10921] exit_to_user_mode_prepare+0x219/0x220 [ 135.764470][T10921] syscall_exit_to_user_mode+0x7e/0x2e0 [ 135.769986][T10921] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.775846][T10921] RIP: 0033:0x45cba9 [ 135.779712][T10921] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.799283][T10921] RSP: 002b:00007f33d7f44c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 135.807662][T10921] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 135.815602][T10921] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 135.823541][T10921] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 135.831481][T10921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 135.839418][T10921] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f456d4 [ 135.847369][T10929] CPU: 0 PID: 10929 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 135.856021][T10929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.866060][T10929] Call Trace: [ 135.869328][T10929] dump_stack+0xa3/0xcc [ 135.873469][T10929] should_fail.cold.6+0x32/0x3a [ 135.878299][T10929] should_failslab+0x5/0xf [ 135.882695][T10929] kmem_cache_alloc_node+0x57/0xbf0 [ 135.887870][T10929] ? __lock_acquire+0x4fe/0x1660 [ 135.892774][T10929] __alloc_skb+0x52/0x1d0 [ 135.897068][T10929] tipc_buf_acquire+0x1c/0x50 [ 135.901710][T10929] tipc_msg_reverse+0x96/0x280 [ 135.906441][T10929] tipc_sk_respond+0xbe/0x2d0 [ 135.911090][T10929] __tipc_shutdown+0x2dd/0x380 [ 135.911716][T10934] FAULT_INJECTION: forcing a failure. [ 135.911716][T10934] name failslab, interval 1, probability 0, space 0, times 0 [ 135.915825][T10929] ? do_wait_intr_irq+0xb0/0xb0 [ 135.915833][T10929] tipc_release+0x5f/0x890 [ 135.915844][T10929] __sock_release+0x32/0xa0 [ 135.915848][T10929] sock_close+0xf/0x20 [ 135.915852][T10929] __fput+0xaa/0x250 [ 135.915859][T10929] task_work_run+0x68/0xb0 [ 135.954367][T10929] exit_to_user_mode_prepare+0x219/0x220 [ 135.959970][T10929] syscall_exit_to_user_mode+0x7e/0x2e0 [ 135.965486][T10929] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.971352][T10929] RIP: 0033:0x45cba9 [ 135.975215][T10929] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 135.994793][T10929] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 136.003175][T10929] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 136.011113][T10929] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 136.019050][T10929] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 136.026988][T10929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 136.034927][T10929] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 136.042878][T10934] CPU: 1 PID: 10934 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 136.051624][T10934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.061652][T10934] Call Trace: [ 136.064928][T10934] dump_stack+0xa3/0xcc [ 136.069063][T10934] should_fail.cold.6+0x32/0x3a [ 136.073891][T10934] should_failslab+0x5/0xf [ 136.078280][T10934] kmem_cache_alloc_node+0x57/0xbf0 [ 136.083475][T10934] ? __lock_acquire+0x4fe/0x1660 [ 136.088380][T10934] __alloc_skb+0x52/0x1d0 [ 136.092678][T10934] tipc_buf_acquire+0x1c/0x50 [ 136.097323][T10934] tipc_msg_reverse+0x96/0x280 [ 136.102051][T10934] tipc_sk_respond+0xbe/0x2d0 [ 136.106696][T10934] __tipc_shutdown+0x2dd/0x380 [ 136.111437][T10934] ? do_wait_intr_irq+0xb0/0xb0 [ 136.111917][T10939] FAULT_INJECTION: forcing a failure. [ 136.111917][T10939] name failslab, interval 1, probability 0, space 0, times 0 [ 136.116261][T10934] tipc_release+0x5f/0x890 [ 136.116271][T10934] __sock_release+0x32/0xa0 [ 136.116276][T10934] sock_close+0xf/0x20 [ 136.116279][T10934] __fput+0xaa/0x250 [ 136.116287][T10934] task_work_run+0x68/0xb0 [ 136.116295][T10934] exit_to_user_mode_prepare+0x219/0x220 [ 136.155554][T10934] syscall_exit_to_user_mode+0x7e/0x2e0 [ 136.161066][T10934] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.166923][T10934] RIP: 0033:0x45cba9 [ 136.170784][T10934] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.181401][T10941] FAULT_INJECTION: forcing a failure. [ 136.181401][T10941] name failslab, interval 1, probability 0, space 0, times 0 [ 136.190463][T10934] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 136.190467][T10934] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 136.190469][T10934] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 136.190472][T10934] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 136.190474][T10934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 136.190476][T10934] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 136.247990][T10939] CPU: 1 PID: 10939 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 136.260200][T10939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.270232][T10939] Call Trace: [ 136.273494][T10939] dump_stack+0xa3/0xcc [ 136.277618][T10939] should_fail.cold.6+0x32/0x3a [ 136.282455][T10939] should_failslab+0x5/0xf [ 136.286841][T10939] kmem_cache_alloc_node+0x57/0xbf0 [ 136.292006][T10939] ? __lock_acquire+0x4fe/0x1660 [ 136.296922][T10939] __alloc_skb+0x52/0x1d0 [ 136.301221][T10939] tipc_buf_acquire+0x1c/0x50 [ 136.305864][T10939] tipc_msg_reverse+0x96/0x280 [ 136.310594][T10939] tipc_sk_respond+0xbe/0x2d0 [ 136.315236][T10939] __tipc_shutdown+0x2dd/0x380 [ 136.319966][T10939] ? do_wait_intr_irq+0xb0/0xb0 [ 136.324787][T10939] tipc_release+0x5f/0x890 [ 136.329173][T10939] __sock_release+0x32/0xa0 [ 136.333642][T10939] sock_close+0xf/0x20 [ 136.337674][T10939] __fput+0xaa/0x250 [ 136.341538][T10939] task_work_run+0x68/0xb0 [ 136.345923][T10939] exit_to_user_mode_prepare+0x219/0x220 [ 136.351520][T10939] syscall_exit_to_user_mode+0x7e/0x2e0 [ 136.357032][T10939] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.362890][T10939] RIP: 0033:0x45cba9 [ 136.366752][T10939] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.386323][T10939] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 136.394698][T10939] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 136.402637][T10939] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 136.410575][T10939] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 136.418516][T10939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 136.426460][T10939] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 136.434410][T10941] CPU: 0 PID: 10941 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 136.443065][T10941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.453103][T10941] Call Trace: [ 136.456377][T10941] dump_stack+0xa3/0xcc [ 136.460515][T10941] should_fail.cold.6+0x32/0x3a [ 136.465349][T10941] should_failslab+0x5/0xf [ 136.469747][T10941] kmem_cache_alloc_node+0x57/0xbf0 [ 136.474923][T10941] ? __lock_acquire+0x4fe/0x1660 [ 136.479847][T10941] __alloc_skb+0x52/0x1d0 [ 136.484154][T10941] tipc_buf_acquire+0x1c/0x50 [ 136.488800][T10941] tipc_msg_reverse+0x96/0x280 [ 136.493537][T10941] tipc_sk_respond+0xbe/0x2d0 [ 136.498178][T10941] __tipc_shutdown+0x2dd/0x380 [ 136.502908][T10941] ? do_wait_intr_irq+0xb0/0xb0 [ 136.507834][T10941] tipc_release+0x5f/0x890 [ 136.510268][T10957] FAULT_INJECTION: forcing a failure. [ 136.510268][T10957] name failslab, interval 1, probability 0, space 0, times 0 [ 136.512229][T10941] __sock_release+0x32/0xa0 [ 136.512234][T10941] sock_close+0xf/0x20 [ 136.512238][T10941] __fput+0xaa/0x250 [ 136.512247][T10941] task_work_run+0x68/0xb0 [ 136.512257][T10941] exit_to_user_mode_prepare+0x219/0x220 [ 136.547169][T10941] syscall_exit_to_user_mode+0x7e/0x2e0 [ 136.552684][T10941] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.558546][T10941] RIP: 0033:0x45cba9 [ 136.562407][T10941] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.576723][T10960] FAULT_INJECTION: forcing a failure. [ 136.576723][T10960] name failslab, interval 1, probability 0, space 0, times 0 [ 136.581980][T10941] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 136.581984][T10941] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 136.581986][T10941] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 136.581988][T10941] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 136.581990][T10941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 136.581993][T10941] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 136.594432][T10959] FAULT_INJECTION: forcing a failure. [ 136.594432][T10959] name failslab, interval 1, probability 0, space 0, times 0 [ 136.603401][T10957] CPU: 1 PID: 10957 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 136.663951][T10957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.673973][T10957] Call Trace: [ 136.677233][T10957] dump_stack+0xa3/0xcc [ 136.681357][T10957] should_fail.cold.6+0x32/0x3a [ 136.686173][T10957] should_failslab+0x5/0xf [ 136.690556][T10957] kmem_cache_alloc_node+0x57/0xbf0 [ 136.695717][T10957] ? __lock_acquire+0x4fe/0x1660 [ 136.700629][T10957] __alloc_skb+0x52/0x1d0 [ 136.704943][T10957] tipc_buf_acquire+0x1c/0x50 [ 136.709590][T10957] tipc_msg_reverse+0x96/0x280 [ 136.714331][T10957] tipc_sk_respond+0xbe/0x2d0 [ 136.718979][T10957] __tipc_shutdown+0x2dd/0x380 [ 136.723713][T10957] ? do_wait_intr_irq+0xb0/0xb0 [ 136.728541][T10957] tipc_release+0x5f/0x890 [ 136.732930][T10957] __sock_release+0x32/0xa0 [ 136.737401][T10957] sock_close+0xf/0x20 [ 136.741438][T10957] __fput+0xaa/0x250 [ 136.745305][T10957] task_work_run+0x68/0xb0 [ 136.749695][T10957] exit_to_user_mode_prepare+0x219/0x220 [ 136.755308][T10957] syscall_exit_to_user_mode+0x7e/0x2e0 [ 136.760835][T10957] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.766694][T10957] RIP: 0033:0x45cba9 [ 136.770553][T10957] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.790128][T10957] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 136.798502][T10957] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 136.806443][T10957] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 136.814386][T10957] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 136.822323][T10957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 136.830263][T10957] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 136.838309][T10959] CPU: 0 PID: 10959 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 136.846975][T10959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.857019][T10959] Call Trace: [ 136.860284][T10959] dump_stack+0xa3/0xcc [ 136.864412][T10959] should_fail.cold.6+0x32/0x3a [ 136.869227][T10959] should_failslab+0x5/0xf [ 136.873608][T10959] kmem_cache_alloc_node+0x57/0xbf0 [ 136.878770][T10959] ? __lock_acquire+0x4fe/0x1660 [ 136.883676][T10959] __alloc_skb+0x52/0x1d0 [ 136.887975][T10959] tipc_buf_acquire+0x1c/0x50 [ 136.892703][T10959] tipc_msg_reverse+0x96/0x280 [ 136.897432][T10959] tipc_sk_respond+0xbe/0x2d0 [ 136.902082][T10959] __tipc_shutdown+0x2dd/0x380 [ 136.906817][T10959] ? do_wait_intr_irq+0xb0/0xb0 [ 136.911636][T10959] tipc_release+0x5f/0x890 [ 136.916020][T10959] __sock_release+0x32/0xa0 [ 136.920501][T10959] sock_close+0xf/0x20 [ 136.924540][T10959] __fput+0xaa/0x250 [ 136.928403][T10959] task_work_run+0x68/0xb0 [ 136.932791][T10959] exit_to_user_mode_prepare+0x219/0x220 [ 136.938392][T10959] syscall_exit_to_user_mode+0x7e/0x2e0 [ 136.943905][T10959] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.949765][T10959] RIP: 0033:0x45cba9 [ 136.953624][T10959] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 136.973194][T10959] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 136.981570][T10959] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 136.989513][T10959] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 136.997449][T10959] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 137.005385][T10959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 137.013327][T10959] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 137.033736][T10960] CPU: 1 PID: 10960 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 137.042414][T10960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.052454][T10960] Call Trace: [ 137.055725][T10960] dump_stack+0xa3/0xcc [ 137.059857][T10960] should_fail.cold.6+0x32/0x3a [ 137.064671][T10960] should_failslab+0x5/0xf [ 137.069053][T10960] kmem_cache_alloc_node+0x57/0xbf0 [ 137.074219][T10960] ? __lock_acquire+0x4fe/0x1660 [ 137.079127][T10960] __alloc_skb+0x52/0x1d0 [ 137.083543][T10960] tipc_buf_acquire+0x1c/0x50 [ 137.084887][T10968] FAULT_INJECTION: forcing a failure. [ 137.084887][T10968] name failslab, interval 1, probability 0, space 0, times 0 [ 137.088197][T10960] tipc_msg_reverse+0x96/0x280 [ 137.088204][T10960] tipc_sk_respond+0xbe/0x2d0 [ 137.088211][T10960] __tipc_shutdown+0x2dd/0x380 [ 137.088217][T10960] ? do_wait_intr_irq+0xb0/0xb0 [ 137.088223][T10960] tipc_release+0x5f/0x890 [ 137.088240][T10960] __sock_release+0x32/0xa0 [ 137.088245][T10960] sock_close+0xf/0x20 [ 137.088248][T10960] __fput+0xaa/0x250 [ 137.088256][T10960] task_work_run+0x68/0xb0 [ 137.140886][T10960] exit_to_user_mode_prepare+0x219/0x220 [ 137.146493][T10960] syscall_exit_to_user_mode+0x7e/0x2e0 [ 137.152019][T10960] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.154446][T10972] FAULT_INJECTION: forcing a failure. [ 137.154446][T10972] name failslab, interval 1, probability 0, space 0, times 0 [ 137.157884][T10960] RIP: 0033:0x45cba9 [ 137.157888][T10960] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 137.157890][T10960] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 137.157894][T10960] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 137.157896][T10960] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 137.157898][T10960] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 137.157900][T10960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 137.157902][T10960] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 137.208643][T10971] FAULT_INJECTION: forcing a failure. [ 137.208643][T10971] name failslab, interval 1, probability 0, space 0, times 0 [ 137.213979][T10968] CPU: 0 PID: 10968 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 137.263508][T10968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.273534][T10968] Call Trace: [ 137.276796][T10968] dump_stack+0xa3/0xcc [ 137.280922][T10968] should_fail.cold.6+0x32/0x3a [ 137.285743][T10968] should_failslab+0x5/0xf [ 137.290128][T10968] kmem_cache_alloc_node+0x57/0xbf0 [ 137.295291][T10968] ? __lock_acquire+0x4fe/0x1660 [ 137.300203][T10968] __alloc_skb+0x52/0x1d0 [ 137.304504][T10968] tipc_buf_acquire+0x1c/0x50 [ 137.309145][T10968] tipc_msg_reverse+0x96/0x280 [ 137.313878][T10968] tipc_sk_respond+0xbe/0x2d0 [ 137.318523][T10968] __tipc_shutdown+0x2dd/0x380 [ 137.323254][T10968] ? do_wait_intr_irq+0xb0/0xb0 [ 137.328072][T10968] tipc_release+0x5f/0x890 [ 137.332473][T10968] __sock_release+0x32/0xa0 [ 137.336941][T10968] sock_close+0xf/0x20 [ 137.340978][T10968] __fput+0xaa/0x250 [ 137.344845][T10968] task_work_run+0x68/0xb0 [ 137.349231][T10968] exit_to_user_mode_prepare+0x219/0x220 [ 137.354830][T10968] syscall_exit_to_user_mode+0x7e/0x2e0 [ 137.360346][T10968] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.366210][T10968] RIP: 0033:0x45cba9 [ 137.370073][T10968] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 137.389643][T10968] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 137.398016][T10968] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 137.405953][T10968] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 137.413892][T10968] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 137.421831][T10968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 137.429774][T10968] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 137.437728][T10971] CPU: 1 PID: 10971 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 137.446383][T10971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.456416][T10971] Call Trace: [ 137.459673][T10971] dump_stack+0xa3/0xcc [ 137.463796][T10971] should_fail.cold.6+0x32/0x3a [ 137.468612][T10971] should_failslab+0x5/0xf [ 137.472992][T10971] kmem_cache_alloc_node+0x57/0xbf0 [ 137.478152][T10971] ? __lock_acquire+0x4fe/0x1660 [ 137.483054][T10971] __alloc_skb+0x52/0x1d0 [ 137.487352][T10971] tipc_buf_acquire+0x1c/0x50 [ 137.491994][T10971] tipc_msg_reverse+0x96/0x280 [ 137.496835][T10971] tipc_sk_respond+0xbe/0x2d0 [ 137.501488][T10971] __tipc_shutdown+0x2dd/0x380 [ 137.506223][T10971] ? do_wait_intr_irq+0xb0/0xb0 [ 137.511042][T10971] tipc_release+0x5f/0x890 [ 137.515497][T10971] __sock_release+0x32/0xa0 [ 137.519967][T10971] sock_close+0xf/0x20 [ 137.524004][T10971] __fput+0xaa/0x250 [ 137.527876][T10971] task_work_run+0x68/0xb0 [ 137.532258][T10971] exit_to_user_mode_prepare+0x219/0x220 [ 137.537862][T10971] syscall_exit_to_user_mode+0x7e/0x2e0 [ 137.543380][T10971] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.549249][T10971] RIP: 0033:0x45cba9 [ 137.553117][T10971] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 137.572693][T10971] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 137.581070][T10971] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 137.589010][T10971] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 137.596952][T10971] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 137.604897][T10971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 137.612840][T10971] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 137.620796][T10972] CPU: 0 PID: 10972 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 137.629453][T10972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.639488][T10972] Call Trace: [ 137.642768][T10972] dump_stack+0xa3/0xcc [ 137.646907][T10972] should_fail.cold.6+0x32/0x3a [ 137.651740][T10972] should_failslab+0x5/0xf [ 137.656132][T10972] kmem_cache_alloc_node+0x57/0xbf0 [ 137.661303][T10972] ? __lock_acquire+0x4fe/0x1660 [ 137.666226][T10972] __alloc_skb+0x52/0x1d0 [ 137.670535][T10972] tipc_buf_acquire+0x1c/0x50 [ 137.675183][T10972] tipc_msg_reverse+0x96/0x280 [ 137.680023][T10972] tipc_sk_respond+0xbe/0x2d0 [ 137.684672][T10972] __tipc_shutdown+0x2dd/0x380 [ 137.689411][T10972] ? do_wait_intr_irq+0xb0/0xb0 [ 137.689932][T10983] FAULT_INJECTION: forcing a failure. [ 137.689932][T10983] name failslab, interval 1, probability 0, space 0, times 0 [ 137.694237][T10972] tipc_release+0x5f/0x890 [ 137.711174][T10972] __sock_release+0x32/0xa0 [ 137.715654][T10972] sock_close+0xf/0x20 [ 137.719694][T10972] __fput+0xaa/0x250 [ 137.723590][T10972] task_work_run+0x68/0xb0 [ 137.727975][T10972] exit_to_user_mode_prepare+0x219/0x220 [ 137.733580][T10972] syscall_exit_to_user_mode+0x7e/0x2e0 [ 137.739092][T10972] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.744950][T10972] RIP: 0033:0x45cba9 [ 137.748810][T10972] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 137.768409][T10972] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 137.776782][T10972] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 137.784719][T10972] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 137.792658][T10972] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 137.800598][T10972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 137.808540][T10972] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 137.816496][T10983] CPU: 1 PID: 10983 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 137.825154][T10983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.835195][T10983] Call Trace: [ 137.838468][T10983] dump_stack+0xa3/0xcc [ 137.842608][T10983] should_fail.cold.6+0x32/0x3a [ 137.847443][T10983] should_failslab+0x5/0xf [ 137.851842][T10983] kmem_cache_alloc_node+0x57/0xbf0 [ 137.857021][T10983] ? __lock_acquire+0x4fe/0x1660 [ 137.861946][T10983] __alloc_skb+0x52/0x1d0 [ 137.866264][T10983] tipc_buf_acquire+0x1c/0x50 [ 137.870923][T10983] tipc_msg_reverse+0x96/0x280 [ 137.875673][T10983] tipc_sk_respond+0xbe/0x2d0 [ 137.880332][T10983] __tipc_shutdown+0x2dd/0x380 [ 137.885080][T10983] ? do_wait_intr_irq+0xb0/0xb0 [ 137.889913][T10983] tipc_release+0x5f/0x890 [ 137.894316][T10983] __sock_release+0x32/0xa0 [ 137.898803][T10983] sock_close+0xf/0x20 [ 137.902850][T10983] __fput+0xaa/0x250 [ 137.906726][T10983] task_work_run+0x68/0xb0 [ 137.911129][T10983] exit_to_user_mode_prepare+0x219/0x220 [ 137.916748][T10983] syscall_exit_to_user_mode+0x7e/0x2e0 [ 137.921872][T10993] FAULT_INJECTION: forcing a failure. [ 137.921872][T10993] name failslab, interval 1, probability 0, space 0, times 0 [ 137.922273][T10983] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 137.922281][T10983] RIP: 0033:0x45cba9 [ 137.922286][T10983] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 137.922288][T10983] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 137.922292][T10983] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 137.922294][T10983] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 137.922296][T10983] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 137.922298][T10983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 137.922300][T10983] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 137.975158][T11004] FAULT_INJECTION: forcing a failure. [ 137.975158][T11004] name failslab, interval 1, probability 0, space 0, times 0 [ 137.984976][T11005] FAULT_INJECTION: forcing a failure. [ 137.984976][T11005] name failslab, interval 1, probability 0, space 0, times 0 [ 137.989237][T11004] CPU: 1 PID: 11004 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 137.998590][T11006] FAULT_INJECTION: forcing a failure. [ 137.998590][T11006] name failslab, interval 1, probability 0, space 0, times 0 [ 138.004736][T11004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.004738][T11004] Call Trace: [ 138.004748][T11004] dump_stack+0xa3/0xcc [ 138.004754][T11004] should_fail.cold.6+0x32/0x3a [ 138.004758][T11004] should_failslab+0x5/0xf [ 138.004764][T11004] kmem_cache_alloc_node+0x57/0xbf0 [ 138.004769][T11004] ? __lock_acquire+0x4fe/0x1660 [ 138.095619][T11004] __alloc_skb+0x52/0x1d0 [ 138.099917][T11004] tipc_buf_acquire+0x1c/0x50 [ 138.104561][T11004] tipc_msg_reverse+0x96/0x280 [ 138.109297][T11004] tipc_sk_respond+0xbe/0x2d0 [ 138.113943][T11004] __tipc_shutdown+0x2dd/0x380 [ 138.118672][T11004] ? do_wait_intr_irq+0xb0/0xb0 [ 138.123506][T11004] tipc_release+0x5f/0x890 [ 138.127891][T11004] __sock_release+0x32/0xa0 [ 138.132357][T11004] sock_close+0xf/0x20 [ 138.136389][T11004] __fput+0xaa/0x250 [ 138.140254][T11004] task_work_run+0x68/0xb0 [ 138.144639][T11004] exit_to_user_mode_prepare+0x219/0x220 [ 138.150241][T11004] syscall_exit_to_user_mode+0x7e/0x2e0 [ 138.155752][T11004] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.161610][T11004] RIP: 0033:0x45cba9 [ 138.165470][T11004] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 138.185039][T11004] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 138.193415][T11004] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 138.201353][T11004] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 138.209296][T11004] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 138.217235][T11004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 138.225186][T11004] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 138.233134][T11005] CPU: 0 PID: 11005 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 138.241794][T11005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.251826][T11005] Call Trace: [ 138.255085][T11005] dump_stack+0xa3/0xcc [ 138.259207][T11005] should_fail.cold.6+0x32/0x3a [ 138.264026][T11005] should_failslab+0x5/0xf [ 138.268411][T11005] kmem_cache_alloc_node+0x57/0xbf0 [ 138.273584][T11005] ? __lock_acquire+0x4fe/0x1660 [ 138.278492][T11005] __alloc_skb+0x52/0x1d0 [ 138.282791][T11005] tipc_buf_acquire+0x1c/0x50 [ 138.287439][T11005] tipc_msg_reverse+0x96/0x280 [ 138.292172][T11005] tipc_sk_respond+0xbe/0x2d0 [ 138.296821][T11005] __tipc_shutdown+0x2dd/0x380 [ 138.301556][T11005] ? do_wait_intr_irq+0xb0/0xb0 [ 138.306381][T11005] tipc_release+0x5f/0x890 [ 138.310770][T11005] __sock_release+0x32/0xa0 [ 138.315239][T11005] sock_close+0xf/0x20 [ 138.319276][T11005] __fput+0xaa/0x250 [ 138.323146][T11005] task_work_run+0x68/0xb0 [ 138.327533][T11005] exit_to_user_mode_prepare+0x219/0x220 [ 138.333131][T11005] syscall_exit_to_user_mode+0x7e/0x2e0 [ 138.338651][T11005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.338654][T11009] FAULT_INJECTION: forcing a failure. [ 138.338654][T11009] name failslab, interval 1, probability 0, space 0, times 0 [ 138.357066][T11005] RIP: 0033:0x45cba9 [ 138.360934][T11005] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 138.380513][T11005] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 138.388893][T11005] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 138.396831][T11005] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 138.404774][T11005] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 138.412722][T11005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 138.420671][T11005] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 138.428624][T11009] CPU: 1 PID: 11009 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 138.437277][T11009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.447301][T11009] Call Trace: [ 138.450560][T11009] dump_stack+0xa3/0xcc [ 138.454682][T11009] should_fail.cold.6+0x32/0x3a [ 138.459498][T11009] should_failslab+0x5/0xf [ 138.463879][T11009] kmem_cache_alloc_node+0x57/0xbf0 [ 138.469041][T11009] ? __lock_acquire+0x4fe/0x1660 [ 138.473951][T11009] __alloc_skb+0x52/0x1d0 [ 138.478257][T11009] tipc_buf_acquire+0x1c/0x50 [ 138.482931][T11009] tipc_msg_reverse+0x96/0x280 [ 138.487661][T11009] tipc_sk_respond+0xbe/0x2d0 [ 138.492308][T11009] __tipc_shutdown+0x2dd/0x380 [ 138.497037][T11009] ? do_wait_intr_irq+0xb0/0xb0 [ 138.501853][T11009] tipc_release+0x5f/0x890 [ 138.506239][T11009] __sock_release+0x32/0xa0 [ 138.510707][T11009] sock_close+0xf/0x20 [ 138.514743][T11009] __fput+0xaa/0x250 [ 138.518606][T11009] task_work_run+0x68/0xb0 [ 138.522991][T11009] exit_to_user_mode_prepare+0x219/0x220 [ 138.528589][T11009] syscall_exit_to_user_mode+0x7e/0x2e0 [ 138.534101][T11009] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.539960][T11009] RIP: 0033:0x45cba9 [ 138.543822][T11009] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 138.563391][T11009] RSP: 002b:00007f93c60b6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 138.571765][T11009] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 138.579701][T11009] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 138.587638][T11009] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 138.595580][T11009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 138.603525][T11009] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60b76d4 [ 138.611472][T10993] CPU: 0 PID: 10993 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 138.620123][T10993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.630163][T10993] Call Trace: [ 138.633436][T10993] dump_stack+0xa3/0xcc [ 138.637577][T10993] should_fail.cold.6+0x32/0x3a [ 138.642406][T10993] should_failslab+0x5/0xf [ 138.646794][T10993] kmem_cache_alloc_node+0x57/0xbf0 [ 138.651960][T10993] ? __lock_acquire+0x4fe/0x1660 [ 138.656868][T10993] __alloc_skb+0x52/0x1d0 [ 138.661177][T10993] tipc_buf_acquire+0x1c/0x50 [ 138.665823][T10993] tipc_msg_reverse+0x96/0x280 [ 138.670558][T10993] tipc_sk_respond+0xbe/0x2d0 [ 138.675228][T10993] __tipc_shutdown+0x2dd/0x380 [ 138.679971][T10993] ? do_wait_intr_irq+0xb0/0xb0 [ 138.684802][T10993] tipc_release+0x5f/0x890 [ 138.689222][T10993] __sock_release+0x32/0xa0 [ 138.693696][T10993] sock_close+0xf/0x20 [ 138.697732][T10993] __fput+0xaa/0x250 [ 138.701608][T10993] task_work_run+0x68/0xb0 [ 138.706008][T10993] exit_to_user_mode_prepare+0x219/0x220 [ 138.711619][T10993] syscall_exit_to_user_mode+0x7e/0x2e0 [ 138.717149][T10993] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.723022][T10993] RIP: 0033:0x45cba9 [ 138.726891][T10993] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 138.746577][T10993] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 138.754965][T10993] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 138.762907][T10993] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 138.770845][T10993] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 138.778785][T10993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 138.786724][T10993] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 138.794675][T11006] CPU: 1 PID: 11006 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 138.803329][T11006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.813351][T11006] Call Trace: [ 138.816606][T11006] dump_stack+0xa3/0xcc [ 138.820726][T11006] should_fail.cold.6+0x32/0x3a [ 138.825539][T11006] should_failslab+0x5/0xf [ 138.829962][T11006] kmem_cache_alloc_node+0x57/0xbf0 [ 138.835122][T11006] ? __lock_acquire+0x4fe/0x1660 [ 138.840024][T11006] __alloc_skb+0x52/0x1d0 [ 138.844320][T11006] tipc_buf_acquire+0x1c/0x50 [ 138.848958][T11006] tipc_msg_reverse+0x96/0x280 [ 138.853685][T11006] tipc_sk_respond+0xbe/0x2d0 [ 138.858323][T11006] __tipc_shutdown+0x2dd/0x380 [ 138.863091][T11006] ? do_wait_intr_irq+0xb0/0xb0 [ 138.867905][T11006] tipc_release+0x5f/0x890 [ 138.872292][T11006] __sock_release+0x32/0xa0 [ 138.876804][T11006] sock_close+0xf/0x20 [ 138.880833][T11006] __fput+0xaa/0x250 [ 138.884751][T11006] task_work_run+0x68/0xb0 [ 138.889179][T11006] exit_to_user_mode_prepare+0x219/0x220 [ 138.894775][T11006] syscall_exit_to_user_mode+0x7e/0x2e0 [ 138.900282][T11006] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 138.906137][T11006] RIP: 0033:0x45cba9 [ 138.910009][T11006] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 138.929576][T11006] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 138.937949][T11006] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 138.945904][T11006] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 138.953840][T11006] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 138.961778][T11006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 138.969715][T11006] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 139.047957][T11030] FAULT_INJECTION: forcing a failure. [ 139.047957][T11030] name failslab, interval 1, probability 0, space 0, times 0 [ 139.062554][T11034] FAULT_INJECTION: forcing a failure. [ 139.062554][T11034] name failslab, interval 1, probability 0, space 0, times 0 [ 139.069573][T11036] FAULT_INJECTION: forcing a failure. [ 139.069573][T11036] name failslab, interval 1, probability 0, space 0, times 0 [ 139.079127][T11035] FAULT_INJECTION: forcing a failure. [ 139.079127][T11035] name failslab, interval 1, probability 0, space 0, times 0 [ 139.088760][T11037] FAULT_INJECTION: forcing a failure. [ 139.088760][T11037] name failslab, interval 1, probability 0, space 0, times 0 [ 139.104349][T11034] CPU: 1 PID: 11034 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 139.121796][T11034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.131827][T11034] Call Trace: [ 139.135087][T11034] dump_stack+0xa3/0xcc [ 139.139210][T11034] should_fail.cold.6+0x32/0x3a [ 139.144025][T11034] should_failslab+0x5/0xf [ 139.148407][T11034] kmem_cache_alloc_node+0x57/0xbf0 [ 139.153573][T11034] ? __lock_acquire+0x4fe/0x1660 [ 139.158480][T11034] __alloc_skb+0x52/0x1d0 [ 139.162776][T11034] tipc_buf_acquire+0x1c/0x50 [ 139.167416][T11034] tipc_msg_reverse+0x96/0x280 [ 139.172146][T11034] tipc_sk_respond+0xbe/0x2d0 [ 139.176791][T11034] __tipc_shutdown+0x2dd/0x380 [ 139.181531][T11034] ? do_wait_intr_irq+0xb0/0xb0 [ 139.186348][T11034] tipc_release+0x5f/0x890 [ 139.190732][T11034] __sock_release+0x32/0xa0 [ 139.195201][T11034] sock_close+0xf/0x20 [ 139.199233][T11034] __fput+0xaa/0x250 [ 139.203096][T11034] task_work_run+0x68/0xb0 [ 139.207482][T11034] exit_to_user_mode_prepare+0x219/0x220 [ 139.213095][T11034] syscall_exit_to_user_mode+0x7e/0x2e0 [ 139.218609][T11034] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.224465][T11034] RIP: 0033:0x45cba9 [ 139.228324][T11034] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 139.247893][T11034] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 139.256266][T11034] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 139.264204][T11034] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 139.272141][T11034] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 139.280082][T11034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 139.288020][T11034] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 139.295968][T11037] CPU: 0 PID: 11037 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 139.304618][T11037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.314649][T11037] Call Trace: [ 139.317911][T11037] dump_stack+0xa3/0xcc [ 139.322040][T11037] should_fail.cold.6+0x32/0x3a [ 139.326862][T11037] should_failslab+0x5/0xf [ 139.331255][T11037] kmem_cache_alloc_node+0x57/0xbf0 [ 139.336423][T11037] ? __lock_acquire+0x4fe/0x1660 [ 139.341335][T11037] __alloc_skb+0x52/0x1d0 [ 139.345637][T11037] tipc_buf_acquire+0x1c/0x50 [ 139.350278][T11037] tipc_msg_reverse+0x96/0x280 [ 139.355010][T11037] tipc_sk_respond+0xbe/0x2d0 [ 139.359653][T11037] __tipc_shutdown+0x2dd/0x380 [ 139.364385][T11037] ? do_wait_intr_irq+0xb0/0xb0 [ 139.369201][T11037] tipc_release+0x5f/0x890 [ 139.373587][T11037] __sock_release+0x32/0xa0 [ 139.378062][T11037] sock_close+0xf/0x20 [ 139.382103][T11037] __fput+0xaa/0x250 [ 139.385973][T11037] task_work_run+0x68/0xb0 [ 139.390356][T11037] exit_to_user_mode_prepare+0x219/0x220 [ 139.395954][T11037] syscall_exit_to_user_mode+0x7e/0x2e0 [ 139.401468][T11037] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.407331][T11037] RIP: 0033:0x45cba9 [ 139.411192][T11037] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 139.430764][T11037] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 139.439147][T11037] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 139.447365][T11037] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 139.456172][T11037] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 139.464111][T11037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 139.472051][T11037] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 139.480002][T11035] CPU: 1 PID: 11035 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 139.481812][T11033] FAULT_INJECTION: forcing a failure. [ 139.481812][T11033] name failslab, interval 1, probability 0, space 0, times 0 [ 139.488654][T11035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.511220][T11035] Call Trace: [ 139.514480][T11035] dump_stack+0xa3/0xcc [ 139.518603][T11035] should_fail.cold.6+0x32/0x3a [ 139.523420][T11035] should_failslab+0x5/0xf [ 139.527810][T11035] kmem_cache_alloc_node+0x57/0xbf0 [ 139.532978][T11035] ? __lock_acquire+0x4fe/0x1660 [ 139.537887][T11035] __alloc_skb+0x52/0x1d0 [ 139.542186][T11035] tipc_buf_acquire+0x1c/0x50 [ 139.546829][T11035] tipc_msg_reverse+0x96/0x280 [ 139.551559][T11035] tipc_sk_respond+0xbe/0x2d0 [ 139.556205][T11035] __tipc_shutdown+0x2dd/0x380 [ 139.560935][T11035] ? do_wait_intr_irq+0xb0/0xb0 [ 139.565768][T11035] tipc_release+0x5f/0x890 [ 139.570162][T11035] __sock_release+0x32/0xa0 [ 139.574634][T11035] sock_close+0xf/0x20 [ 139.578671][T11035] __fput+0xaa/0x250 [ 139.582537][T11035] task_work_run+0x68/0xb0 [ 139.586924][T11035] exit_to_user_mode_prepare+0x219/0x220 [ 139.592526][T11035] syscall_exit_to_user_mode+0x7e/0x2e0 [ 139.598052][T11035] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.603911][T11035] RIP: 0033:0x45cba9 [ 139.607772][T11035] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 139.627347][T11035] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 139.635724][T11035] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 139.643670][T11035] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 139.651610][T11035] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 139.659551][T11035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 139.667501][T11035] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 139.675458][T11033] CPU: 0 PID: 11033 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 139.684115][T11033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.694152][T11033] Call Trace: [ 139.697418][T11033] dump_stack+0xa3/0xcc [ 139.701547][T11033] should_fail.cold.6+0x32/0x3a [ 139.706381][T11033] should_failslab+0x5/0xf [ 139.710769][T11033] kmem_cache_alloc_node+0x57/0xbf0 [ 139.715942][T11033] ? __lock_acquire+0x4fe/0x1660 [ 139.720861][T11033] __alloc_skb+0x52/0x1d0 [ 139.725174][T11033] tipc_buf_acquire+0x1c/0x50 [ 139.729818][T11033] tipc_msg_reverse+0x96/0x280 [ 139.734550][T11033] tipc_sk_respond+0xbe/0x2d0 [ 139.739203][T11033] __tipc_shutdown+0x2dd/0x380 [ 139.743940][T11033] ? do_wait_intr_irq+0xb0/0xb0 [ 139.748760][T11033] tipc_release+0x5f/0x890 [ 139.753151][T11033] __sock_release+0x32/0xa0 [ 139.757624][T11033] sock_close+0xf/0x20 [ 139.761665][T11033] __fput+0xaa/0x250 [ 139.765537][T11033] task_work_run+0x68/0xb0 [ 139.769923][T11033] exit_to_user_mode_prepare+0x219/0x220 [ 139.775521][T11033] syscall_exit_to_user_mode+0x7e/0x2e0 [ 139.781040][T11033] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.786908][T11033] RIP: 0033:0x45cba9 [ 139.790777][T11033] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 139.810359][T11033] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 139.818742][T11033] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 139.826685][T11033] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 139.834628][T11033] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 139.842582][T11033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 2020/10/09 14:53:16 executed programs: 547 [ 139.850531][T11033] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 139.867831][T11030] CPU: 1 PID: 11030 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 139.876508][T11030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.886631][T11030] Call Trace: [ 139.889899][T11030] dump_stack+0xa3/0xcc [ 139.894024][T11030] should_fail.cold.6+0x32/0x3a [ 139.898843][T11030] should_failslab+0x5/0xf [ 139.903226][T11030] kmem_cache_alloc_node+0x57/0xbf0 [ 139.908388][T11030] ? __lock_acquire+0x4fe/0x1660 [ 139.913294][T11030] __alloc_skb+0x52/0x1d0 [ 139.917595][T11030] tipc_buf_acquire+0x1c/0x50 [ 139.918902][T11046] FAULT_INJECTION: forcing a failure. [ 139.918902][T11046] name failslab, interval 1, probability 0, space 0, times 0 [ 139.922241][T11030] tipc_msg_reverse+0x96/0x280 [ 139.922248][T11030] tipc_sk_respond+0xbe/0x2d0 [ 139.922254][T11030] __tipc_shutdown+0x2dd/0x380 [ 139.922260][T11030] ? do_wait_intr_irq+0xb0/0xb0 [ 139.922267][T11030] tipc_release+0x5f/0x890 [ 139.940614][T11048] FAULT_INJECTION: forcing a failure. [ 139.940614][T11048] name failslab, interval 1, probability 0, space 0, times 0 [ 139.944199][T11030] __sock_release+0x32/0xa0 [ 139.944204][T11030] sock_close+0xf/0x20 [ 139.944208][T11030] __fput+0xaa/0x250 [ 139.944215][T11030] task_work_run+0x68/0xb0 [ 139.969553][T11049] FAULT_INJECTION: forcing a failure. [ 139.969553][T11049] name failslab, interval 1, probability 0, space 0, times 0 [ 139.970681][T11030] exit_to_user_mode_prepare+0x219/0x220 [ 139.970689][T11030] syscall_exit_to_user_mode+0x7e/0x2e0 [ 139.970695][T11030] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 139.970699][T11030] RIP: 0033:0x45cba9 [ 139.970703][T11030] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 140.040361][T11030] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 140.048735][T11030] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 140.056671][T11030] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 140.064610][T11030] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 140.072550][T11030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 140.080488][T11030] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 140.088444][T11049] CPU: 0 PID: 11049 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 140.097093][T11049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.107128][T11049] Call Trace: [ 140.110399][T11049] dump_stack+0xa3/0xcc [ 140.114547][T11049] should_fail.cold.6+0x32/0x3a [ 140.119374][T11049] should_failslab+0x5/0xf [ 140.123767][T11049] kmem_cache_alloc_node+0x57/0xbf0 [ 140.128943][T11049] ? __lock_acquire+0x4fe/0x1660 [ 140.133867][T11049] __alloc_skb+0x52/0x1d0 [ 140.138181][T11049] tipc_buf_acquire+0x1c/0x50 [ 140.142839][T11049] tipc_msg_reverse+0x96/0x280 [ 140.147588][T11049] tipc_sk_respond+0xbe/0x2d0 [ 140.152247][T11049] __tipc_shutdown+0x2dd/0x380 [ 140.156991][T11049] ? do_wait_intr_irq+0xb0/0xb0 [ 140.161824][T11049] tipc_release+0x5f/0x890 [ 140.166225][T11049] __sock_release+0x32/0xa0 [ 140.170710][T11049] sock_close+0xf/0x20 [ 140.174755][T11049] __fput+0xaa/0x250 [ 140.178642][T11049] task_work_run+0x68/0xb0 [ 140.183046][T11049] exit_to_user_mode_prepare+0x219/0x220 [ 140.188660][T11049] syscall_exit_to_user_mode+0x7e/0x2e0 [ 140.194186][T11049] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.200056][T11049] RIP: 0033:0x45cba9 [ 140.203943][T11049] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 140.223525][T11049] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 140.231904][T11049] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 140.239850][T11049] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 140.247788][T11049] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 140.255727][T11049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 140.261813][T11062] FAULT_INJECTION: forcing a failure. [ 140.261813][T11062] name failslab, interval 1, probability 0, space 0, times 0 [ 140.263668][T11049] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 140.269060][T11036] CPU: 0 PID: 11036 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 140.292845][T11036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.302872][T11036] Call Trace: [ 140.306161][T11036] dump_stack+0xa3/0xcc [ 140.310285][T11036] should_fail.cold.6+0x32/0x3a [ 140.315116][T11036] should_failslab+0x5/0xf [ 140.319496][T11036] kmem_cache_alloc_node+0x57/0xbf0 [ 140.324668][T11036] ? __lock_acquire+0x4fe/0x1660 [ 140.329581][T11036] __alloc_skb+0x52/0x1d0 [ 140.333878][T11036] tipc_buf_acquire+0x1c/0x50 [ 140.338522][T11036] tipc_msg_reverse+0x96/0x280 [ 140.341804][T11061] FAULT_INJECTION: forcing a failure. [ 140.341804][T11061] name failslab, interval 1, probability 0, space 0, times 0 [ 140.343255][T11036] tipc_sk_respond+0xbe/0x2d0 [ 140.360450][T11036] __tipc_shutdown+0x2dd/0x380 [ 140.365187][T11036] ? do_wait_intr_irq+0xb0/0xb0 [ 140.370004][T11036] tipc_release+0x5f/0x890 [ 140.374401][T11036] __sock_release+0x32/0xa0 [ 140.378886][T11036] sock_close+0xf/0x20 [ 140.382920][T11036] __fput+0xaa/0x250 [ 140.386783][T11036] task_work_run+0x68/0xb0 [ 140.391171][T11036] exit_to_user_mode_prepare+0x219/0x220 [ 140.396772][T11036] syscall_exit_to_user_mode+0x7e/0x2e0 [ 140.402289][T11036] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.408154][T11036] RIP: 0033:0x45cba9 [ 140.412018][T11036] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 140.431701][T11036] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 140.440084][T11036] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 140.448028][T11036] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 140.455965][T11036] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 140.463903][T11036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 140.471846][T11036] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 140.479800][T11046] CPU: 1 PID: 11046 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 140.488453][T11046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.498477][T11046] Call Trace: [ 140.501736][T11046] dump_stack+0xa3/0xcc [ 140.505862][T11046] should_fail.cold.6+0x32/0x3a [ 140.510682][T11046] should_failslab+0x5/0xf [ 140.515064][T11046] kmem_cache_alloc_node+0x57/0xbf0 [ 140.520226][T11046] ? __lock_acquire+0x4fe/0x1660 [ 140.525132][T11046] __alloc_skb+0x52/0x1d0 [ 140.529430][T11046] tipc_buf_acquire+0x1c/0x50 [ 140.534206][T11046] tipc_msg_reverse+0x96/0x280 [ 140.538941][T11046] tipc_sk_respond+0xbe/0x2d0 [ 140.543587][T11046] __tipc_shutdown+0x2dd/0x380 [ 140.548317][T11046] ? do_wait_intr_irq+0xb0/0xb0 [ 140.553140][T11046] tipc_release+0x5f/0x890 [ 140.557536][T11046] __sock_release+0x32/0xa0 [ 140.562017][T11046] sock_close+0xf/0x20 [ 140.566071][T11046] __fput+0xaa/0x250 [ 140.569933][T11046] task_work_run+0x68/0xb0 [ 140.574318][T11046] exit_to_user_mode_prepare+0x219/0x220 [ 140.579917][T11046] syscall_exit_to_user_mode+0x7e/0x2e0 [ 140.585430][T11046] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.591290][T11046] RIP: 0033:0x45cba9 [ 140.595150][T11046] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 140.614722][T11046] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 140.623095][T11046] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 140.631034][T11046] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 140.638972][T11046] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 140.646910][T11046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 140.654847][T11046] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 140.662822][T11062] CPU: 0 PID: 11062 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 140.671496][T11062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.681523][T11062] Call Trace: [ 140.684782][T11062] dump_stack+0xa3/0xcc [ 140.688902][T11062] should_fail.cold.6+0x32/0x3a [ 140.693738][T11062] should_failslab+0x5/0xf [ 140.698140][T11062] kmem_cache_alloc_node+0x57/0xbf0 [ 140.703314][T11062] ? __lock_acquire+0x4fe/0x1660 [ 140.708229][T11062] __alloc_skb+0x52/0x1d0 [ 140.712959][T11062] tipc_buf_acquire+0x1c/0x50 [ 140.717615][T11062] tipc_msg_reverse+0x96/0x280 [ 140.722355][T11062] tipc_sk_respond+0xbe/0x2d0 [ 140.727000][T11062] __tipc_shutdown+0x2dd/0x380 [ 140.731735][T11062] ? do_wait_intr_irq+0xb0/0xb0 [ 140.736551][T11062] tipc_release+0x5f/0x890 [ 140.740951][T11062] __sock_release+0x32/0xa0 [ 140.745449][T11062] sock_close+0xf/0x20 [ 140.749486][T11062] __fput+0xaa/0x250 [ 140.753367][T11062] task_work_run+0x68/0xb0 [ 140.757758][T11062] exit_to_user_mode_prepare+0x219/0x220 [ 140.763364][T11062] syscall_exit_to_user_mode+0x7e/0x2e0 [ 140.768875][T11062] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.774731][T11062] RIP: 0033:0x45cba9 [ 140.778597][T11062] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 140.798183][T11062] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 140.806563][T11062] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 140.814935][T11062] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 140.822877][T11062] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 140.830825][T11062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 140.838771][T11062] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 140.846729][T11061] CPU: 1 PID: 11061 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 140.855384][T11061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.865416][T11061] Call Trace: [ 140.868686][T11061] dump_stack+0xa3/0xcc [ 140.872815][T11061] should_fail.cold.6+0x32/0x3a [ 140.877629][T11061] should_failslab+0x5/0xf [ 140.882011][T11061] kmem_cache_alloc_node+0x57/0xbf0 [ 140.887273][T11061] ? __lock_acquire+0x4fe/0x1660 [ 140.892184][T11061] __alloc_skb+0x52/0x1d0 [ 140.896498][T11061] tipc_buf_acquire+0x1c/0x50 [ 140.901157][T11061] tipc_msg_reverse+0x96/0x280 [ 140.905902][T11061] tipc_sk_respond+0xbe/0x2d0 [ 140.910561][T11061] __tipc_shutdown+0x2dd/0x380 [ 140.915296][T11061] ? do_wait_intr_irq+0xb0/0xb0 [ 140.918322][T11068] FAULT_INJECTION: forcing a failure. [ 140.918322][T11068] name failslab, interval 1, probability 0, space 0, times 0 [ 140.920119][T11061] tipc_release+0x5f/0x890 [ 140.920132][T11061] __sock_release+0x32/0xa0 [ 140.920137][T11061] sock_close+0xf/0x20 [ 140.920142][T11061] __fput+0xaa/0x250 [ 140.949443][T11061] task_work_run+0x68/0xb0 [ 140.953830][T11061] exit_to_user_mode_prepare+0x219/0x220 [ 140.959448][T11061] syscall_exit_to_user_mode+0x7e/0x2e0 [ 140.964962][T11061] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 140.970819][T11061] RIP: 0033:0x45cba9 [ 140.974680][T11061] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 140.994250][T11061] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 141.002625][T11061] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 141.010562][T11061] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 141.018500][T11061] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 141.026438][T11061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 141.034462][T11061] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 141.042416][T11068] CPU: 0 PID: 11068 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 141.051067][T11068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.061091][T11068] Call Trace: [ 141.064349][T11068] dump_stack+0xa3/0xcc [ 141.068470][T11068] should_fail.cold.6+0x32/0x3a [ 141.073285][T11068] should_failslab+0x5/0xf [ 141.077668][T11068] kmem_cache_alloc_node+0x57/0xbf0 [ 141.082833][T11068] ? __lock_acquire+0x4fe/0x1660 [ 141.087740][T11068] __alloc_skb+0x52/0x1d0 [ 141.092039][T11068] tipc_buf_acquire+0x1c/0x50 [ 141.096682][T11068] tipc_msg_reverse+0x96/0x280 [ 141.101414][T11068] tipc_sk_respond+0xbe/0x2d0 [ 141.106056][T11068] __tipc_shutdown+0x2dd/0x380 [ 141.112001][T11068] ? do_wait_intr_irq+0xb0/0xb0 [ 141.116819][T11068] tipc_release+0x5f/0x890 [ 141.121203][T11068] __sock_release+0x32/0xa0 [ 141.125672][T11068] sock_close+0xf/0x20 [ 141.129709][T11068] __fput+0xaa/0x250 [ 141.133574][T11068] task_work_run+0x68/0xb0 [ 141.137968][T11068] exit_to_user_mode_prepare+0x219/0x220 [ 141.143586][T11068] syscall_exit_to_user_mode+0x7e/0x2e0 [ 141.149108][T11068] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.155004][T11068] RIP: 0033:0x45cba9 [ 141.158872][T11068] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 141.178449][T11068] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 141.186836][T11068] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 141.194784][T11068] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 141.202728][T11068] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 141.210669][T11068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 141.218612][T11068] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 141.247803][T11048] CPU: 0 PID: 11048 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 141.256476][T11048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.266513][T11048] Call Trace: [ 141.269785][T11048] dump_stack+0xa3/0xcc [ 141.273924][T11048] should_fail.cold.6+0x32/0x3a [ 141.278756][T11048] should_failslab+0x5/0xf [ 141.283151][T11048] kmem_cache_alloc_node+0x57/0xbf0 [ 141.288328][T11048] ? __lock_acquire+0x4fe/0x1660 [ 141.293257][T11048] __alloc_skb+0x52/0x1d0 [ 141.297578][T11048] tipc_buf_acquire+0x1c/0x50 [ 141.302234][T11048] tipc_msg_reverse+0x96/0x280 [ 141.306979][T11048] tipc_sk_respond+0xbe/0x2d0 [ 141.307784][T11085] FAULT_INJECTION: forcing a failure. [ 141.307784][T11085] name failslab, interval 1, probability 0, space 0, times 0 [ 141.311630][T11048] __tipc_shutdown+0x2dd/0x380 [ 141.311637][T11048] ? do_wait_intr_irq+0xb0/0xb0 [ 141.311644][T11048] tipc_release+0x5f/0x890 [ 141.311654][T11048] __sock_release+0x32/0xa0 [ 141.311659][T11048] sock_close+0xf/0x20 [ 141.346628][T11048] __fput+0xaa/0x250 [ 141.350491][T11048] task_work_run+0x68/0xb0 [ 141.354877][T11048] exit_to_user_mode_prepare+0x219/0x220 [ 141.360478][T11048] syscall_exit_to_user_mode+0x7e/0x2e0 [ 141.365988][T11048] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.371848][T11048] RIP: 0033:0x45cba9 [ 141.375710][T11048] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 141.391193][T11087] FAULT_INJECTION: forcing a failure. [ 141.391193][T11087] name failslab, interval 1, probability 0, space 0, times 0 [ 141.395282][T11048] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 141.395286][T11048] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 141.395288][T11048] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 141.395290][T11048] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 141.395292][T11048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 141.395295][T11048] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 141.406773][T11089] FAULT_INJECTION: forcing a failure. [ 141.406773][T11089] name failslab, interval 1, probability 0, space 0, times 0 [ 141.411192][T11085] CPU: 1 PID: 11085 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 141.451777][T11090] FAULT_INJECTION: forcing a failure. [ 141.451777][T11090] name failslab, interval 1, probability 0, space 0, times 0 [ 141.456106][T11085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.456109][T11085] Call Trace: [ 141.456119][T11085] dump_stack+0xa3/0xcc [ 141.456125][T11085] should_fail.cold.6+0x32/0x3a [ 141.456130][T11085] should_failslab+0x5/0xf [ 141.456135][T11085] kmem_cache_alloc_node+0x57/0xbf0 [ 141.456140][T11085] ? __lock_acquire+0x4fe/0x1660 [ 141.526618][T11085] __alloc_skb+0x52/0x1d0 [ 141.530925][T11085] tipc_buf_acquire+0x1c/0x50 [ 141.535593][T11085] tipc_msg_reverse+0x96/0x280 [ 141.540326][T11085] tipc_sk_respond+0xbe/0x2d0 [ 141.544973][T11085] __tipc_shutdown+0x2dd/0x380 [ 141.549705][T11085] ? do_wait_intr_irq+0xb0/0xb0 [ 141.554531][T11085] tipc_release+0x5f/0x890 [ 141.558931][T11085] __sock_release+0x32/0xa0 [ 141.563408][T11085] sock_close+0xf/0x20 [ 141.567446][T11085] __fput+0xaa/0x250 [ 141.571317][T11085] task_work_run+0x68/0xb0 [ 141.575704][T11085] exit_to_user_mode_prepare+0x219/0x220 [ 141.581303][T11085] syscall_exit_to_user_mode+0x7e/0x2e0 [ 141.586814][T11085] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.592695][T11085] RIP: 0033:0x45cba9 [ 141.596556][T11085] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 141.616442][T11085] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 141.624818][T11085] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 141.632757][T11085] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 141.640704][T11085] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 141.648648][T11085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 141.656612][T11085] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 141.664575][T11089] CPU: 0 PID: 11089 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 141.673235][T11089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.683275][T11089] Call Trace: [ 141.686552][T11089] dump_stack+0xa3/0xcc [ 141.690698][T11089] should_fail.cold.6+0x32/0x3a [ 141.695526][T11089] should_failslab+0x5/0xf [ 141.699915][T11089] kmem_cache_alloc_node+0x57/0xbf0 [ 141.705089][T11089] ? __lock_acquire+0x4fe/0x1660 [ 141.710020][T11089] __alloc_skb+0x52/0x1d0 [ 141.714329][T11089] tipc_buf_acquire+0x1c/0x50 [ 141.718982][T11089] tipc_msg_reverse+0x96/0x280 [ 141.723725][T11089] tipc_sk_respond+0xbe/0x2d0 [ 141.728376][T11089] __tipc_shutdown+0x2dd/0x380 [ 141.733111][T11089] ? do_wait_intr_irq+0xb0/0xb0 [ 141.737941][T11089] tipc_release+0x5f/0x890 [ 141.742333][T11089] __sock_release+0x32/0xa0 [ 141.746805][T11089] sock_close+0xf/0x20 [ 141.750850][T11089] __fput+0xaa/0x250 [ 141.754724][T11089] task_work_run+0x68/0xb0 [ 141.759115][T11089] exit_to_user_mode_prepare+0x219/0x220 [ 141.764723][T11089] syscall_exit_to_user_mode+0x7e/0x2e0 [ 141.770251][T11089] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.776123][T11089] RIP: 0033:0x45cba9 [ 141.779994][T11089] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 141.799577][T11089] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 141.807958][T11089] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 141.815908][T11089] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 141.823859][T11089] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 141.831812][T11089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 141.839767][T11089] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 141.844036][T11100] FAULT_INJECTION: forcing a failure. [ 141.844036][T11100] name failslab, interval 1, probability 0, space 0, times 0 [ 141.850499][T11090] CPU: 0 PID: 11090 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 141.868984][T11090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.879027][T11090] Call Trace: [ 141.882298][T11090] dump_stack+0xa3/0xcc [ 141.886430][T11090] should_fail.cold.6+0x32/0x3a [ 141.891255][T11090] should_failslab+0x5/0xf [ 141.895648][T11090] kmem_cache_alloc_node+0x57/0xbf0 [ 141.900823][T11090] ? __lock_acquire+0x4fe/0x1660 [ 141.905737][T11090] __alloc_skb+0x52/0x1d0 [ 141.910045][T11090] tipc_buf_acquire+0x1c/0x50 [ 141.914696][T11090] tipc_msg_reverse+0x96/0x280 [ 141.919436][T11090] tipc_sk_respond+0xbe/0x2d0 [ 141.924087][T11090] __tipc_shutdown+0x2dd/0x380 [ 141.928837][T11090] ? do_wait_intr_irq+0xb0/0xb0 [ 141.933673][T11090] tipc_release+0x5f/0x890 [ 141.938076][T11090] __sock_release+0x32/0xa0 [ 141.942559][T11090] sock_close+0xf/0x20 [ 141.946602][T11090] __fput+0xaa/0x250 [ 141.950529][T11090] task_work_run+0x68/0xb0 [ 141.954935][T11090] exit_to_user_mode_prepare+0x219/0x220 [ 141.960555][T11090] syscall_exit_to_user_mode+0x7e/0x2e0 [ 141.966089][T11090] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 141.971965][T11090] RIP: 0033:0x45cba9 [ 141.975836][T11090] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 141.995421][T11090] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 142.003806][T11090] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 142.011756][T11090] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 142.019703][T11090] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 142.027652][T11090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 142.035609][T11090] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 142.043567][T11100] CPU: 1 PID: 11100 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 142.052231][T11100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.062278][T11100] Call Trace: [ 142.065557][T11100] dump_stack+0xa3/0xcc [ 142.069701][T11100] should_fail.cold.6+0x32/0x3a [ 142.074529][T11100] should_failslab+0x5/0xf [ 142.078919][T11100] kmem_cache_alloc_node+0x57/0xbf0 [ 142.084094][T11100] ? __lock_acquire+0x4fe/0x1660 [ 142.089022][T11100] __alloc_skb+0x52/0x1d0 [ 142.093332][T11100] tipc_buf_acquire+0x1c/0x50 [ 142.098047][T11100] tipc_msg_reverse+0x96/0x280 [ 142.102790][T11100] tipc_sk_respond+0xbe/0x2d0 [ 142.107448][T11100] __tipc_shutdown+0x2dd/0x380 [ 142.112276][T11100] ? do_wait_intr_irq+0xb0/0xb0 [ 142.117105][T11100] tipc_release+0x5f/0x890 [ 142.121502][T11100] __sock_release+0x32/0xa0 [ 142.125981][T11100] sock_close+0xf/0x20 [ 142.130026][T11100] __fput+0xaa/0x250 [ 142.133902][T11100] task_work_run+0x68/0xb0 [ 142.138299][T11100] exit_to_user_mode_prepare+0x219/0x220 [ 142.143994][T11100] syscall_exit_to_user_mode+0x7e/0x2e0 [ 142.149514][T11100] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.155384][T11100] RIP: 0033:0x45cba9 [ 142.158326][T11104] FAULT_INJECTION: forcing a failure. [ 142.158326][T11104] name failslab, interval 1, probability 0, space 0, times 0 [ 142.159258][T11100] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 142.159260][T11100] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 142.159264][T11100] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 142.159266][T11100] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 142.159268][T11100] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 142.159270][T11100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 142.159272][T11100] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 142.171011][T11087] CPU: 1 PID: 11087 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 142.248466][T11087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.258504][T11087] Call Trace: [ 142.261773][T11087] dump_stack+0xa3/0xcc [ 142.265906][T11087] should_fail.cold.6+0x32/0x3a [ 142.270733][T11087] should_failslab+0x5/0xf [ 142.275124][T11087] kmem_cache_alloc_node+0x57/0xbf0 [ 142.280299][T11087] ? __lock_acquire+0x4fe/0x1660 [ 142.285215][T11087] __alloc_skb+0x52/0x1d0 [ 142.289521][T11087] tipc_buf_acquire+0x1c/0x50 [ 142.294174][T11087] tipc_msg_reverse+0x96/0x280 [ 142.298918][T11087] tipc_sk_respond+0xbe/0x2d0 [ 142.303574][T11087] __tipc_shutdown+0x2dd/0x380 [ 142.308313][T11087] ? do_wait_intr_irq+0xb0/0xb0 [ 142.313140][T11087] tipc_release+0x5f/0x890 [ 142.317532][T11087] __sock_release+0x32/0xa0 [ 142.322010][T11087] sock_close+0xf/0x20 [ 142.326053][T11087] __fput+0xaa/0x250 [ 142.329927][T11087] task_work_run+0x68/0xb0 [ 142.334321][T11087] exit_to_user_mode_prepare+0x219/0x220 [ 142.339933][T11087] syscall_exit_to_user_mode+0x7e/0x2e0 [ 142.345506][T11087] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.351374][T11087] RIP: 0033:0x45cba9 [ 142.355298][T11087] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 142.374885][T11087] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 142.383279][T11087] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 142.391228][T11087] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 142.399176][T11087] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 142.407123][T11087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 142.415073][T11087] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 142.423033][T11104] CPU: 0 PID: 11104 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 142.431699][T11104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.441744][T11104] Call Trace: [ 142.445028][T11104] dump_stack+0xa3/0xcc [ 142.449180][T11104] should_fail.cold.6+0x32/0x3a [ 142.454022][T11104] should_failslab+0x5/0xf [ 142.458533][T11104] kmem_cache_alloc_node+0x57/0xbf0 [ 142.463721][T11104] ? __lock_acquire+0x4fe/0x1660 [ 142.468652][T11104] __alloc_skb+0x52/0x1d0 [ 142.472974][T11104] tipc_buf_acquire+0x1c/0x50 [ 142.477788][T11104] tipc_msg_reverse+0x96/0x280 [ 142.482582][T11104] tipc_sk_respond+0xbe/0x2d0 [ 142.487256][T11104] __tipc_shutdown+0x2dd/0x380 [ 142.492012][T11104] ? do_wait_intr_irq+0xb0/0xb0 [ 142.496853][T11104] tipc_release+0x5f/0x890 [ 142.501273][T11104] __sock_release+0x32/0xa0 [ 142.505767][T11104] sock_close+0xf/0x20 [ 142.509827][T11104] __fput+0xaa/0x250 [ 142.513720][T11104] task_work_run+0x68/0xb0 [ 142.518285][T11104] exit_to_user_mode_prepare+0x219/0x220 [ 142.524000][T11104] syscall_exit_to_user_mode+0x7e/0x2e0 [ 142.526799][T11118] FAULT_INJECTION: forcing a failure. [ 142.526799][T11118] name failslab, interval 1, probability 0, space 0, times 0 [ 142.529670][T11104] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.529675][T11104] RIP: 0033:0x45cba9 [ 142.529680][T11104] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 142.529682][T11104] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 142.529685][T11104] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 142.529687][T11104] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 142.529689][T11104] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 142.529692][T11104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 142.529694][T11104] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 142.541588][T11122] FAULT_INJECTION: forcing a failure. [ 142.541588][T11122] name failslab, interval 1, probability 0, space 0, times 0 [ 142.548594][T11123] FAULT_INJECTION: forcing a failure. [ 142.548594][T11123] name failslab, interval 1, probability 0, space 0, times 0 [ 142.552537][T11122] CPU: 0 PID: 11122 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 142.573694][T11120] FAULT_INJECTION: forcing a failure. [ 142.573694][T11120] name failslab, interval 1, probability 0, space 0, times 0 [ 142.580268][T11122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.580270][T11122] Call Trace: [ 142.580280][T11122] dump_stack+0xa3/0xcc [ 142.580286][T11122] should_fail.cold.6+0x32/0x3a [ 142.580291][T11122] should_failslab+0x5/0xf [ 142.693414][T11122] kmem_cache_alloc_node+0x57/0xbf0 [ 142.698601][T11122] ? __lock_acquire+0x4fe/0x1660 [ 142.703534][T11122] __alloc_skb+0x52/0x1d0 [ 142.707861][T11122] tipc_buf_acquire+0x1c/0x50 [ 142.712518][T11122] tipc_msg_reverse+0x96/0x280 [ 142.717266][T11122] tipc_sk_respond+0xbe/0x2d0 [ 142.721931][T11122] __tipc_shutdown+0x2dd/0x380 [ 142.726676][T11122] ? do_wait_intr_irq+0xb0/0xb0 [ 142.731503][T11122] tipc_release+0x5f/0x890 [ 142.735898][T11122] __sock_release+0x32/0xa0 [ 142.740384][T11122] sock_close+0xf/0x20 [ 142.744428][T11122] __fput+0xaa/0x250 [ 142.748418][T11122] task_work_run+0x68/0xb0 [ 142.752878][T11122] exit_to_user_mode_prepare+0x219/0x220 [ 142.758489][T11122] syscall_exit_to_user_mode+0x7e/0x2e0 [ 142.764012][T11122] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.769902][T11122] RIP: 0033:0x45cba9 [ 142.773773][T11122] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 142.793354][T11122] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 142.801759][T11122] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 142.809712][T11122] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 142.817664][T11122] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 142.825653][T11122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 142.833607][T11122] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 142.843338][T11123] CPU: 1 PID: 11123 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 142.852011][T11123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.862157][T11123] Call Trace: [ 142.865431][T11123] dump_stack+0xa3/0xcc [ 142.869564][T11123] should_fail.cold.6+0x32/0x3a [ 142.874397][T11123] should_failslab+0x5/0xf [ 142.878791][T11123] kmem_cache_alloc_node+0x57/0xbf0 [ 142.883965][T11123] ? __lock_acquire+0x4fe/0x1660 [ 142.888887][T11123] __alloc_skb+0x52/0x1d0 [ 142.893201][T11123] tipc_buf_acquire+0x1c/0x50 [ 142.897871][T11123] tipc_msg_reverse+0x96/0x280 [ 142.902615][T11123] tipc_sk_respond+0xbe/0x2d0 [ 142.907394][T11123] __tipc_shutdown+0x2dd/0x380 [ 142.912142][T11123] ? do_wait_intr_irq+0xb0/0xb0 [ 142.916973][T11123] tipc_release+0x5f/0x890 [ 142.921375][T11123] __sock_release+0x32/0xa0 [ 142.926020][T11123] sock_close+0xf/0x20 [ 142.930072][T11123] __fput+0xaa/0x250 [ 142.933951][T11123] task_work_run+0x68/0xb0 [ 142.938346][T11123] exit_to_user_mode_prepare+0x219/0x220 [ 142.943954][T11123] syscall_exit_to_user_mode+0x7e/0x2e0 [ 142.949475][T11123] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.955453][T11123] RIP: 0033:0x45cba9 [ 142.959336][T11123] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 142.978928][T11123] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 142.987318][T11123] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 142.995269][T11123] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 143.003224][T11123] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 143.011172][T11123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 143.019249][T11123] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 143.027214][T11120] CPU: 0 PID: 11120 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 143.035889][T11120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.045930][T11120] Call Trace: [ 143.049203][T11120] dump_stack+0xa3/0xcc [ 143.053419][T11120] should_fail.cold.6+0x32/0x3a [ 143.058247][T11120] should_failslab+0x5/0xf [ 143.062639][T11120] kmem_cache_alloc_node+0x57/0xbf0 [ 143.067814][T11120] ? __lock_acquire+0x4fe/0x1660 [ 143.072729][T11120] __alloc_skb+0x52/0x1d0 [ 143.077088][T11120] tipc_buf_acquire+0x1c/0x50 [ 143.081784][T11120] tipc_msg_reverse+0x96/0x280 [ 143.086523][T11120] tipc_sk_respond+0xbe/0x2d0 [ 143.091179][T11120] __tipc_shutdown+0x2dd/0x380 [ 143.095924][T11120] ? do_wait_intr_irq+0xb0/0xb0 [ 143.100753][T11120] tipc_release+0x5f/0x890 [ 143.105148][T11120] __sock_release+0x32/0xa0 [ 143.109717][T11120] sock_close+0xf/0x20 [ 143.113765][T11120] __fput+0xaa/0x250 [ 143.117640][T11120] task_work_run+0x68/0xb0 [ 143.122033][T11120] exit_to_user_mode_prepare+0x219/0x220 [ 143.127642][T11120] syscall_exit_to_user_mode+0x7e/0x2e0 [ 143.133161][T11120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 143.139027][T11120] RIP: 0033:0x45cba9 [ 143.142897][T11120] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 143.162478][T11120] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 143.170862][T11120] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 143.178813][T11120] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 143.186771][T11120] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 143.194720][T11120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 143.202671][T11120] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 143.210627][T11118] CPU: 1 PID: 11118 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 143.219290][T11118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.229342][T11118] Call Trace: [ 143.232619][T11118] dump_stack+0xa3/0xcc [ 143.236851][T11118] should_fail.cold.6+0x32/0x3a [ 143.241695][T11118] should_failslab+0x5/0xf [ 143.246370][T11118] kmem_cache_alloc_node+0x57/0xbf0 [ 143.251557][T11118] ? __lock_acquire+0x4fe/0x1660 [ 143.256491][T11118] __alloc_skb+0x52/0x1d0 [ 143.260826][T11118] tipc_buf_acquire+0x1c/0x50 [ 143.265513][T11118] tipc_msg_reverse+0x96/0x280 [ 143.270272][T11118] tipc_sk_respond+0xbe/0x2d0 [ 143.275082][T11118] __tipc_shutdown+0x2dd/0x380 [ 143.279844][T11118] ? do_wait_intr_irq+0xb0/0xb0 [ 143.284690][T11118] tipc_release+0x5f/0x890 [ 143.289105][T11118] __sock_release+0x32/0xa0 [ 143.293595][T11118] sock_close+0xf/0x20 [ 143.297744][T11118] __fput+0xaa/0x250 [ 143.301630][T11118] task_work_run+0x68/0xb0 [ 143.303703][T11133] FAULT_INJECTION: forcing a failure. [ 143.303703][T11133] name failslab, interval 1, probability 0, space 0, times 0 [ 143.306034][T11118] exit_to_user_mode_prepare+0x219/0x220 [ 143.306041][T11118] syscall_exit_to_user_mode+0x7e/0x2e0 [ 143.306047][T11118] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 143.306052][T11118] RIP: 0033:0x45cba9 [ 143.306056][T11118] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 143.306058][T11118] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 143.306062][T11118] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 143.306063][T11118] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 143.306065][T11118] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 143.306067][T11118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 143.306070][T11118] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 143.341942][T11135] FAULT_INJECTION: forcing a failure. [ 143.341942][T11135] name failslab, interval 1, probability 0, space 0, times 0 [ 143.361737][T11134] FAULT_INJECTION: forcing a failure. [ 143.361737][T11134] name failslab, interval 1, probability 0, space 0, times 0 [ 143.391949][T11133] CPU: 0 PID: 11133 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 143.391953][T11133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.391955][T11133] Call Trace: [ 143.391965][T11133] dump_stack+0xa3/0xcc [ 143.391971][T11133] should_fail.cold.6+0x32/0x3a [ 143.455752][T11144] FAULT_INJECTION: forcing a failure. [ 143.455752][T11144] name failslab, interval 1, probability 0, space 0, times 0 [ 143.459685][T11133] should_failslab+0x5/0xf [ 143.459691][T11133] kmem_cache_alloc_node+0x57/0xbf0 [ 143.459697][T11133] ? __lock_acquire+0x4fe/0x1660 [ 143.459706][T11133] __alloc_skb+0x52/0x1d0 [ 143.496118][T11133] tipc_buf_acquire+0x1c/0x50 [ 143.500815][T11133] tipc_msg_reverse+0x96/0x280 [ 143.505601][T11133] tipc_sk_respond+0xbe/0x2d0 [ 143.510694][T11133] __tipc_shutdown+0x2dd/0x380 [ 143.515447][T11133] ? do_wait_intr_irq+0xb0/0xb0 [ 143.520285][T11133] tipc_release+0x5f/0x890 [ 143.524687][T11133] __sock_release+0x32/0xa0 [ 143.529181][T11133] sock_close+0xf/0x20 [ 143.533371][T11133] __fput+0xaa/0x250 [ 143.537267][T11133] task_work_run+0x68/0xb0 [ 143.541666][T11133] exit_to_user_mode_prepare+0x219/0x220 [ 143.547411][T11133] syscall_exit_to_user_mode+0x7e/0x2e0 [ 143.553025][T11133] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 143.558902][T11133] RIP: 0033:0x45cba9 [ 143.562781][T11133] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 143.582485][T11133] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 143.590878][T11133] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 143.598838][T11133] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 143.606790][T11133] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 143.615418][T11133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 143.623367][T11133] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 143.631457][T11134] CPU: 1 PID: 11134 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 143.640123][T11134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.650283][T11134] Call Trace: [ 143.653556][T11134] dump_stack+0xa3/0xcc [ 143.657689][T11134] should_fail.cold.6+0x32/0x3a [ 143.662559][T11134] should_failslab+0x5/0xf [ 143.667139][T11134] kmem_cache_alloc_node+0x57/0xbf0 [ 143.672316][T11134] ? __lock_acquire+0x4fe/0x1660 [ 143.677235][T11134] __alloc_skb+0x52/0x1d0 [ 143.681546][T11134] tipc_buf_acquire+0x1c/0x50 [ 143.686200][T11134] tipc_msg_reverse+0x96/0x280 [ 143.690949][T11134] tipc_sk_respond+0xbe/0x2d0 [ 143.695610][T11134] __tipc_shutdown+0x2dd/0x380 [ 143.700475][T11134] ? do_wait_intr_irq+0xb0/0xb0 [ 143.705305][T11134] tipc_release+0x5f/0x890 [ 143.709704][T11134] __sock_release+0x32/0xa0 [ 143.714187][T11134] sock_close+0xf/0x20 [ 143.718230][T11134] __fput+0xaa/0x250 [ 143.722107][T11134] task_work_run+0x68/0xb0 [ 143.726501][T11134] exit_to_user_mode_prepare+0x219/0x220 [ 143.732110][T11134] syscall_exit_to_user_mode+0x7e/0x2e0 [ 143.737634][T11134] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 143.743507][T11134] RIP: 0033:0x45cba9 [ 143.747378][T11134] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 143.766964][T11134] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 143.775353][T11134] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 143.783308][T11134] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 143.791256][T11134] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 143.799241][T11134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 143.807207][T11134] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 143.815169][T11135] CPU: 0 PID: 11135 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 143.823837][T11135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.833882][T11135] Call Trace: [ 143.837161][T11135] dump_stack+0xa3/0xcc [ 143.841303][T11135] should_fail.cold.6+0x32/0x3a [ 143.846138][T11135] should_failslab+0x5/0xf [ 143.850536][T11135] kmem_cache_alloc_node+0x57/0xbf0 [ 143.855944][T11135] ? __lock_acquire+0x4fe/0x1660 [ 143.860862][T11135] __alloc_skb+0x52/0x1d0 [ 143.865180][T11135] tipc_buf_acquire+0x1c/0x50 [ 143.869840][T11135] tipc_msg_reverse+0x96/0x280 [ 143.874710][T11135] tipc_sk_respond+0xbe/0x2d0 [ 143.879371][T11135] __tipc_shutdown+0x2dd/0x380 [ 143.884114][T11135] ? do_wait_intr_irq+0xb0/0xb0 [ 143.888942][T11135] tipc_release+0x5f/0x890 [ 143.893348][T11135] __sock_release+0x32/0xa0 [ 143.897900][T11135] sock_close+0xf/0x20 [ 143.901951][T11135] __fput+0xaa/0x250 [ 143.905829][T11135] task_work_run+0x68/0xb0 [ 143.910226][T11135] exit_to_user_mode_prepare+0x219/0x220 [ 143.915842][T11135] syscall_exit_to_user_mode+0x7e/0x2e0 [ 143.921379][T11135] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 143.927249][T11135] RIP: 0033:0x45cba9 [ 143.931120][T11135] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 143.950700][T11135] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 143.959225][T11135] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 143.967175][T11135] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 143.975126][T11135] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 143.983077][T11135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 143.991030][T11135] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 143.998993][T11144] CPU: 1 PID: 11144 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 144.007662][T11144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.017890][T11144] Call Trace: [ 144.021177][T11144] dump_stack+0xa3/0xcc [ 144.025330][T11144] should_fail.cold.6+0x32/0x3a [ 144.030172][T11144] should_failslab+0x5/0xf [ 144.034574][T11144] kmem_cache_alloc_node+0x57/0xbf0 [ 144.039751][T11144] ? __lock_acquire+0x4fe/0x1660 [ 144.044668][T11144] __alloc_skb+0x52/0x1d0 [ 144.048984][T11144] tipc_buf_acquire+0x1c/0x50 [ 144.053652][T11144] tipc_msg_reverse+0x96/0x280 [ 144.058410][T11144] tipc_sk_respond+0xbe/0x2d0 [ 144.063079][T11144] __tipc_shutdown+0x2dd/0x380 [ 144.067838][T11144] ? do_wait_intr_irq+0xb0/0xb0 [ 144.072683][T11144] tipc_release+0x5f/0x890 [ 144.077098][T11144] __sock_release+0x32/0xa0 [ 144.078292][T11161] FAULT_INJECTION: forcing a failure. [ 144.078292][T11161] name failslab, interval 1, probability 0, space 0, times 0 [ 144.081584][T11144] sock_close+0xf/0x20 [ 144.081589][T11144] __fput+0xaa/0x250 [ 144.081596][T11144] task_work_run+0x68/0xb0 [ 144.081605][T11144] exit_to_user_mode_prepare+0x219/0x220 [ 144.081612][T11144] syscall_exit_to_user_mode+0x7e/0x2e0 [ 144.081618][T11144] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 144.081623][T11144] RIP: 0033:0x45cba9 [ 144.081627][T11144] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 144.081629][T11144] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 144.081632][T11144] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 144.081634][T11144] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 144.081636][T11144] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 144.081638][T11144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 144.081641][T11144] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 144.169416][T11166] FAULT_INJECTION: forcing a failure. [ 144.169416][T11166] name failslab, interval 1, probability 0, space 0, times 0 [ 144.219343][T11161] CPU: 0 PID: 11161 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 144.228025][T11161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.238227][T11161] Call Trace: [ 144.241513][T11161] dump_stack+0xa3/0xcc [ 144.245662][T11161] should_fail.cold.6+0x32/0x3a [ 144.248375][T11167] FAULT_INJECTION: forcing a failure. [ 144.248375][T11167] name failslab, interval 1, probability 0, space 0, times 0 [ 144.250498][T11161] should_failslab+0x5/0xf [ 144.250504][T11161] kmem_cache_alloc_node+0x57/0xbf0 [ 144.250509][T11161] ? __lock_acquire+0x4fe/0x1660 [ 144.250520][T11161] __alloc_skb+0x52/0x1d0 [ 144.250530][T11161] tipc_buf_acquire+0x1c/0x50 [ 144.250534][T11161] tipc_msg_reverse+0x96/0x280 [ 144.250541][T11161] tipc_sk_respond+0xbe/0x2d0 [ 144.250547][T11161] __tipc_shutdown+0x2dd/0x380 [ 144.250552][T11161] ? do_wait_intr_irq+0xb0/0xb0 [ 144.250558][T11161] tipc_release+0x5f/0x890 [ 144.250568][T11161] __sock_release+0x32/0xa0 [ 144.295744][T11182] FAULT_INJECTION: forcing a failure. [ 144.295744][T11182] name failslab, interval 1, probability 0, space 0, times 0 [ 144.296095][T11161] sock_close+0xf/0x20 [ 144.296099][T11161] __fput+0xaa/0x250 [ 144.296107][T11161] task_work_run+0x68/0xb0 [ 144.296116][T11161] exit_to_user_mode_prepare+0x219/0x220 [ 144.296124][T11161] syscall_exit_to_user_mode+0x7e/0x2e0 [ 144.296130][T11161] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 144.356594][T11161] RIP: 0033:0x45cba9 [ 144.360475][T11161] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 144.380064][T11161] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 144.388451][T11161] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 144.396403][T11161] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 144.404351][T11161] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 144.412389][T11161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 144.420342][T11161] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 144.432590][T11167] CPU: 1 PID: 11167 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 144.441376][T11167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.451536][T11167] Call Trace: [ 144.454804][T11167] dump_stack+0xa3/0xcc [ 144.458934][T11167] should_fail.cold.6+0x32/0x3a [ 144.463762][T11167] should_failslab+0x5/0xf [ 144.468289][T11167] kmem_cache_alloc_node+0x57/0xbf0 [ 144.473474][T11167] __alloc_skb+0x52/0x1d0 [ 144.477785][T11167] tipc_buf_acquire+0x1c/0x50 [ 144.482437][T11167] tipc_msg_create+0x2c/0xc0 [ 144.487010][T11167] __tipc_shutdown+0x34a/0x380 [ 144.491757][T11167] ? do_wait_intr_irq+0xb0/0xb0 [ 144.496584][T11167] tipc_release+0x5f/0x890 [ 144.500979][T11167] __sock_release+0x32/0xa0 [ 144.505461][T11167] sock_close+0xf/0x20 [ 144.509505][T11167] __fput+0xaa/0x250 [ 144.513376][T11167] task_work_run+0x68/0xb0 [ 144.517770][T11167] exit_to_user_mode_prepare+0x219/0x220 [ 144.523391][T11167] syscall_exit_to_user_mode+0x7e/0x2e0 [ 144.528925][T11167] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 144.534791][T11167] RIP: 0033:0x45cba9 [ 144.538681][T11167] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 144.558706][T11167] RSP: 002b:00007ffa22c37c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 144.567096][T11167] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 144.575108][T11167] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 144.583058][T11167] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 144.591010][T11167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 144.598958][T11167] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c386d4 [ 144.606955][T11166] CPU: 0 PID: 11166 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 144.615621][T11166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.625670][T11166] Call Trace: [ 144.629082][T11166] dump_stack+0xa3/0xcc [ 144.633226][T11166] should_fail.cold.6+0x32/0x3a [ 144.638083][T11166] should_failslab+0x5/0xf [ 144.642574][T11166] kmem_cache_alloc_node+0x57/0xbf0 [ 144.647753][T11166] ? __lock_acquire+0x4fe/0x1660 [ 144.652796][T11166] __alloc_skb+0x52/0x1d0 [ 144.657107][T11166] tipc_buf_acquire+0x1c/0x50 [ 144.661764][T11166] tipc_msg_reverse+0x96/0x280 [ 144.666510][T11166] tipc_sk_respond+0xbe/0x2d0 [ 144.671168][T11166] __tipc_shutdown+0x2dd/0x380 [ 144.676004][T11166] ? do_wait_intr_irq+0xb0/0xb0 [ 144.680840][T11166] tipc_release+0x5f/0x890 [ 144.685280][T11166] __sock_release+0x32/0xa0 [ 144.689762][T11166] sock_close+0xf/0x20 [ 144.694043][T11166] __fput+0xaa/0x250 [ 144.698018][T11166] task_work_run+0x68/0xb0 [ 144.702507][T11166] exit_to_user_mode_prepare+0x219/0x220 [ 144.708126][T11166] syscall_exit_to_user_mode+0x7e/0x2e0 [ 144.713657][T11166] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 144.719622][T11166] RIP: 0033:0x45cba9 [ 144.723494][T11166] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 144.743228][T11166] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 144.751611][T11166] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 144.759561][T11166] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 144.767516][T11166] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 144.775548][T11166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 144.783511][T11166] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 144.791478][T11182] CPU: 1 PID: 11182 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 144.800224][T11182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 144.810273][T11182] Call Trace: [ 144.813691][T11182] dump_stack+0xa3/0xcc [ 144.817842][T11182] should_fail.cold.6+0x32/0x3a [ 144.822685][T11182] should_failslab+0x5/0xf [ 144.827097][T11182] kmem_cache_alloc_node+0x57/0xbf0 [ 144.832420][T11182] ? __lock_acquire+0x4fe/0x1660 [ 144.837452][T11182] __alloc_skb+0x52/0x1d0 [ 144.841758][T11182] tipc_buf_acquire+0x1c/0x50 [ 144.846408][T11182] tipc_msg_reverse+0x96/0x280 [ 144.851146][T11182] tipc_sk_respond+0xbe/0x2d0 [ 144.855794][T11182] __tipc_shutdown+0x2dd/0x380 [ 144.860599][T11182] ? do_wait_intr_irq+0xb0/0xb0 [ 144.865431][T11182] tipc_release+0x5f/0x890 [ 144.869982][T11182] __sock_release+0x32/0xa0 [ 144.873370][T11192] FAULT_INJECTION: forcing a failure. [ 144.873370][T11192] name failslab, interval 1, probability 0, space 0, times 0 [ 144.874596][T11182] sock_close+0xf/0x20 [ 144.874600][T11182] __fput+0xaa/0x250 [ 144.874607][T11182] task_work_run+0x68/0xb0 [ 144.874615][T11182] exit_to_user_mode_prepare+0x219/0x220 [ 144.905247][T11182] syscall_exit_to_user_mode+0x7e/0x2e0 [ 144.910773][T11182] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 144.916645][T11182] RIP: 0033:0x45cba9 [ 144.920517][T11182] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 144.940097][T11182] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 144.948481][T11182] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 144.956428][T11182] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 144.964373][T11182] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 144.972322][T11182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 144.980268][T11182] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 144.988228][T11192] CPU: 0 PID: 11192 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 144.996890][T11192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.006935][T11192] Call Trace: [ 145.010216][T11192] dump_stack+0xa3/0xcc [ 145.014502][T11192] should_fail.cold.6+0x32/0x3a 2020/10/09 14:53:21 executed programs: 578 [ 145.019340][T11192] should_failslab+0x5/0xf [ 145.023747][T11192] kmem_cache_alloc_node+0x57/0xbf0 [ 145.028936][T11192] ? __lock_acquire+0x4fe/0x1660 [ 145.033870][T11192] __alloc_skb+0x52/0x1d0 [ 145.038193][T11192] tipc_buf_acquire+0x1c/0x50 [ 145.042862][T11192] tipc_msg_reverse+0x96/0x280 [ 145.047618][T11192] tipc_sk_respond+0xbe/0x2d0 [ 145.052285][T11192] __tipc_shutdown+0x2dd/0x380 [ 145.057042][T11192] ? do_wait_intr_irq+0xb0/0xb0 [ 145.061883][T11192] tipc_release+0x5f/0x890 [ 145.066014][T11202] FAULT_INJECTION: forcing a failure. [ 145.066014][T11202] name failslab, interval 1, probability 0, space 0, times 0 [ 145.066289][T11192] __sock_release+0x32/0xa0 [ 145.083693][T11192] sock_close+0xf/0x20 [ 145.087751][T11192] __fput+0xaa/0x250 [ 145.091732][T11192] task_work_run+0x68/0xb0 [ 145.096271][T11192] exit_to_user_mode_prepare+0x219/0x220 [ 145.101894][T11192] syscall_exit_to_user_mode+0x7e/0x2e0 [ 145.107602][T11192] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.113516][T11192] RIP: 0033:0x45cba9 [ 145.117394][T11192] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 145.137129][T11192] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 145.144631][T11210] FAULT_INJECTION: forcing a failure. [ 145.144631][T11210] name failslab, interval 1, probability 0, space 0, times 0 [ 145.145610][T11192] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 145.145612][T11192] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 145.145614][T11192] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 145.145616][T11192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 145.145618][T11192] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 145.166709][T11202] CPU: 0 PID: 11202 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 145.207092][T11202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.217256][T11202] Call Trace: [ 145.220523][T11202] dump_stack+0xa3/0xcc [ 145.224659][T11202] should_fail.cold.6+0x32/0x3a [ 145.229484][T11202] should_failslab+0x5/0xf [ 145.233876][T11202] kmem_cache_alloc_node+0x57/0xbf0 [ 145.239047][T11202] ? __lock_acquire+0x4fe/0x1660 [ 145.243962][T11202] __alloc_skb+0x52/0x1d0 [ 145.248273][T11202] tipc_buf_acquire+0x1c/0x50 [ 145.252927][T11202] tipc_msg_reverse+0x96/0x280 [ 145.257674][T11202] tipc_sk_respond+0xbe/0x2d0 [ 145.262327][T11202] __tipc_shutdown+0x2dd/0x380 [ 145.267064][T11202] ? do_wait_intr_irq+0xb0/0xb0 [ 145.271904][T11202] tipc_release+0x5f/0x890 [ 145.276296][T11202] __sock_release+0x32/0xa0 [ 145.280774][T11202] sock_close+0xf/0x20 [ 145.284815][T11202] __fput+0xaa/0x250 [ 145.288685][T11202] task_work_run+0x68/0xb0 [ 145.293238][T11202] exit_to_user_mode_prepare+0x219/0x220 [ 145.298855][T11202] syscall_exit_to_user_mode+0x7e/0x2e0 [ 145.304377][T11202] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.310244][T11202] RIP: 0033:0x45cba9 [ 145.314115][T11202] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 145.334042][T11202] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 145.342515][T11202] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 145.350548][T11202] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 145.358496][T11202] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 145.366447][T11202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 145.374525][T11202] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 145.382486][T11210] CPU: 1 PID: 11210 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 145.386269][T11215] FAULT_INJECTION: forcing a failure. [ 145.386269][T11215] name failslab, interval 1, probability 0, space 0, times 0 [ 145.391146][T11210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.391148][T11210] Call Trace: [ 145.391158][T11210] dump_stack+0xa3/0xcc [ 145.391164][T11210] should_fail.cold.6+0x32/0x3a [ 145.391169][T11210] should_failslab+0x5/0xf [ 145.391175][T11210] kmem_cache_alloc_node+0x57/0xbf0 [ 145.435875][T11210] ? __lock_acquire+0x4fe/0x1660 [ 145.440793][T11210] __alloc_skb+0x52/0x1d0 [ 145.445195][T11210] tipc_buf_acquire+0x1c/0x50 [ 145.449847][T11210] tipc_msg_reverse+0x96/0x280 [ 145.454586][T11210] tipc_sk_respond+0xbe/0x2d0 [ 145.459331][T11210] __tipc_shutdown+0x2dd/0x380 [ 145.464067][T11210] ? do_wait_intr_irq+0xb0/0xb0 [ 145.469069][T11210] tipc_release+0x5f/0x890 [ 145.473472][T11210] __sock_release+0x32/0xa0 [ 145.477951][T11210] sock_close+0xf/0x20 [ 145.481993][T11210] __fput+0xaa/0x250 [ 145.485863][T11210] task_work_run+0x68/0xb0 [ 145.490255][T11210] exit_to_user_mode_prepare+0x219/0x220 [ 145.495863][T11210] syscall_exit_to_user_mode+0x7e/0x2e0 [ 145.501514][T11210] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.507472][T11210] RIP: 0033:0x45cba9 [ 145.511343][T11210] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 145.531037][T11210] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 145.539621][T11210] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 145.547573][T11210] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 145.555523][T11210] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 145.563474][T11210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 145.571420][T11210] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 145.579518][T11215] CPU: 0 PID: 11215 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 145.588183][T11215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.598358][T11215] Call Trace: [ 145.601761][T11215] dump_stack+0xa3/0xcc [ 145.605902][T11215] should_fail.cold.6+0x32/0x3a [ 145.610741][T11215] should_failslab+0x5/0xf [ 145.611360][T11216] FAULT_INJECTION: forcing a failure. [ 145.611360][T11216] name failslab, interval 1, probability 0, space 0, times 0 [ 145.615439][T11215] kmem_cache_alloc_node+0x57/0xbf0 [ 145.615445][T11215] ? __lock_acquire+0x4fe/0x1660 [ 145.615456][T11215] __alloc_skb+0x52/0x1d0 [ 145.615465][T11215] tipc_buf_acquire+0x1c/0x50 [ 145.615470][T11215] tipc_msg_reverse+0x96/0x280 [ 145.615477][T11215] tipc_sk_respond+0xbe/0x2d0 [ 145.615483][T11215] __tipc_shutdown+0x2dd/0x380 [ 145.615488][T11215] ? do_wait_intr_irq+0xb0/0xb0 [ 145.666194][T11215] tipc_release+0x5f/0x890 [ 145.670600][T11215] __sock_release+0x32/0xa0 [ 145.675171][T11215] sock_close+0xf/0x20 [ 145.679216][T11215] __fput+0xaa/0x250 [ 145.683089][T11215] task_work_run+0x68/0xb0 [ 145.687480][T11215] exit_to_user_mode_prepare+0x219/0x220 [ 145.693089][T11215] syscall_exit_to_user_mode+0x7e/0x2e0 [ 145.698613][T11215] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.704745][T11215] RIP: 0033:0x45cba9 [ 145.708690][T11215] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 145.728273][T11215] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 145.736659][T11215] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 145.744612][T11215] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 145.752567][T11215] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 145.760584][T11215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 145.768536][T11215] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 145.776492][T11216] CPU: 1 PID: 11216 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 145.785159][T11216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.795203][T11216] Call Trace: [ 145.798481][T11216] dump_stack+0xa3/0xcc [ 145.802835][T11216] should_fail.cold.6+0x32/0x3a [ 145.807670][T11216] should_failslab+0x5/0xf [ 145.812075][T11216] kmem_cache_alloc_node+0x57/0xbf0 [ 145.817262][T11216] ? __lock_acquire+0x4fe/0x1660 [ 145.822194][T11216] __alloc_skb+0x52/0x1d0 [ 145.826511][T11216] tipc_buf_acquire+0x1c/0x50 [ 145.830846][T11225] FAULT_INJECTION: forcing a failure. [ 145.830846][T11225] name failslab, interval 1, probability 0, space 0, times 0 [ 145.831167][T11216] tipc_msg_reverse+0x96/0x280 [ 145.848469][T11216] tipc_sk_respond+0xbe/0x2d0 [ 145.853128][T11216] __tipc_shutdown+0x2dd/0x380 [ 145.857869][T11216] ? do_wait_intr_irq+0xb0/0xb0 [ 145.862696][T11216] tipc_release+0x5f/0x890 [ 145.867183][T11216] __sock_release+0x32/0xa0 [ 145.871684][T11216] sock_close+0xf/0x20 [ 145.875810][T11216] __fput+0xaa/0x250 [ 145.879694][T11216] task_work_run+0x68/0xb0 [ 145.884347][T11216] exit_to_user_mode_prepare+0x219/0x220 [ 145.889957][T11216] syscall_exit_to_user_mode+0x7e/0x2e0 [ 145.895091][T11227] FAULT_INJECTION: forcing a failure. [ 145.895091][T11227] name failslab, interval 1, probability 0, space 0, times 0 [ 145.895482][T11216] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 145.895486][T11216] RIP: 0033:0x45cba9 [ 145.895490][T11216] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 145.937502][T11216] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 145.945888][T11216] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 145.953842][T11216] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 145.961802][T11216] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 145.969878][T11216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 145.978052][T11216] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 146.005501][T11227] CPU: 0 PID: 11227 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 146.014267][T11227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.024481][T11227] Call Trace: [ 146.027755][T11227] dump_stack+0xa3/0xcc [ 146.031926][T11227] should_fail.cold.6+0x32/0x3a [ 146.036755][T11227] should_failslab+0x5/0xf [ 146.041145][T11227] kmem_cache_alloc_node+0x57/0xbf0 [ 146.046319][T11227] ? __lock_acquire+0x4fe/0x1660 [ 146.051240][T11227] __alloc_skb+0x52/0x1d0 [ 146.053045][T11236] FAULT_INJECTION: forcing a failure. [ 146.053045][T11236] name failslab, interval 1, probability 0, space 0, times 0 [ 146.055732][T11227] tipc_buf_acquire+0x1c/0x50 [ 146.055736][T11227] tipc_msg_reverse+0x96/0x280 [ 146.055744][T11227] tipc_sk_respond+0xbe/0x2d0 [ 146.055750][T11227] __tipc_shutdown+0x2dd/0x380 [ 146.055755][T11227] ? do_wait_intr_irq+0xb0/0xb0 [ 146.069945][T11235] FAULT_INJECTION: forcing a failure. [ 146.069945][T11235] name failslab, interval 1, probability 0, space 0, times 0 [ 146.072970][T11227] tipc_release+0x5f/0x890 [ 146.072982][T11227] __sock_release+0x32/0xa0 [ 146.072987][T11227] sock_close+0xf/0x20 [ 146.072992][T11227] __fput+0xaa/0x250 [ 146.121346][T11227] task_work_run+0x68/0xb0 [ 146.126023][T11227] exit_to_user_mode_prepare+0x219/0x220 [ 146.131637][T11227] syscall_exit_to_user_mode+0x7e/0x2e0 [ 146.137158][T11227] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.143025][T11227] RIP: 0033:0x45cba9 [ 146.146902][T11227] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.166715][T11227] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 146.175318][T11227] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 146.183272][T11227] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 146.191324][T11227] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 146.199282][T11227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 146.207246][T11227] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 146.221933][T11235] CPU: 1 PID: 11235 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 146.222131][T11238] FAULT_INJECTION: forcing a failure. [ 146.222131][T11238] name failslab, interval 1, probability 0, space 0, times 0 [ 146.230820][T11235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.230822][T11235] Call Trace: [ 146.230831][T11235] dump_stack+0xa3/0xcc [ 146.230838][T11235] should_fail.cold.6+0x32/0x3a [ 146.230843][T11235] should_failslab+0x5/0xf [ 146.230848][T11235] kmem_cache_alloc_node+0x57/0xbf0 [ 146.230853][T11235] ? __lock_acquire+0x4fe/0x1660 [ 146.230863][T11235] __alloc_skb+0x52/0x1d0 [ 146.230871][T11235] tipc_buf_acquire+0x1c/0x50 [ 146.230875][T11235] tipc_msg_reverse+0x96/0x280 [ 146.230883][T11235] tipc_sk_respond+0xbe/0x2d0 [ 146.230888][T11235] __tipc_shutdown+0x2dd/0x380 [ 146.230893][T11235] ? do_wait_intr_irq+0xb0/0xb0 [ 146.230899][T11235] tipc_release+0x5f/0x890 [ 146.230909][T11235] __sock_release+0x32/0xa0 [ 146.230914][T11235] sock_close+0xf/0x20 [ 146.297043][T11245] FAULT_INJECTION: forcing a failure. [ 146.297043][T11245] name failslab, interval 1, probability 0, space 0, times 0 [ 146.299020][T11235] __fput+0xaa/0x250 [ 146.299029][T11235] task_work_run+0x68/0xb0 [ 146.299038][T11235] exit_to_user_mode_prepare+0x219/0x220 [ 146.299044][T11235] syscall_exit_to_user_mode+0x7e/0x2e0 [ 146.299049][T11235] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.359351][T11235] RIP: 0033:0x45cba9 [ 146.363226][T11235] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.382941][T11235] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 146.391330][T11235] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 146.399275][T11235] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 146.407298][T11235] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 146.415379][T11235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 146.423333][T11235] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 146.431320][T11238] CPU: 0 PID: 11238 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 146.439984][T11238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.450024][T11238] Call Trace: [ 146.453296][T11238] dump_stack+0xa3/0xcc [ 146.457438][T11238] should_fail.cold.6+0x32/0x3a [ 146.462275][T11238] should_failslab+0x5/0xf [ 146.466676][T11238] kmem_cache_alloc_node+0x57/0xbf0 [ 146.471864][T11238] __alloc_skb+0x52/0x1d0 [ 146.476179][T11238] tipc_buf_acquire+0x1c/0x50 [ 146.480843][T11238] tipc_msg_create+0x2c/0xc0 [ 146.485421][T11238] __tipc_shutdown+0x34a/0x380 [ 146.490310][T11238] ? do_wait_intr_irq+0xb0/0xb0 [ 146.495236][T11238] tipc_release+0x5f/0x890 [ 146.499651][T11238] __sock_release+0x32/0xa0 [ 146.504133][T11238] sock_close+0xf/0x20 [ 146.508184][T11238] __fput+0xaa/0x250 [ 146.512063][T11238] task_work_run+0x68/0xb0 [ 146.516578][T11238] exit_to_user_mode_prepare+0x219/0x220 [ 146.522196][T11238] syscall_exit_to_user_mode+0x7e/0x2e0 [ 146.527734][T11238] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.533883][T11238] RIP: 0033:0x45cba9 [ 146.537762][T11238] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.557430][T11238] RSP: 002b:00007f93c6119c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 146.565816][T11238] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 146.573764][T11238] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 146.581717][T11238] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 146.589665][T11238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 146.597639][T11238] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c611a6d4 [ 146.605597][T11236] CPU: 1 PID: 11236 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 146.614259][T11236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.624291][T11236] Call Trace: [ 146.627557][T11236] dump_stack+0xa3/0xcc [ 146.631687][T11236] should_fail.cold.6+0x32/0x3a [ 146.636515][T11236] should_failslab+0x5/0xf [ 146.640918][T11236] kmem_cache_alloc_node+0x57/0xbf0 [ 146.646152][T11236] ? __lock_acquire+0x4fe/0x1660 [ 146.651067][T11236] __alloc_skb+0x52/0x1d0 [ 146.655369][T11236] tipc_buf_acquire+0x1c/0x50 [ 146.660019][T11236] tipc_msg_reverse+0x96/0x280 [ 146.664842][T11236] tipc_sk_respond+0xbe/0x2d0 [ 146.669511][T11236] __tipc_shutdown+0x2dd/0x380 [ 146.674250][T11236] ? do_wait_intr_irq+0xb0/0xb0 [ 146.679162][T11236] tipc_release+0x5f/0x890 [ 146.683644][T11236] __sock_release+0x32/0xa0 [ 146.688121][T11236] sock_close+0xf/0x20 [ 146.692215][T11236] __fput+0xaa/0x250 [ 146.696087][T11236] task_work_run+0x68/0xb0 [ 146.700690][T11236] exit_to_user_mode_prepare+0x219/0x220 [ 146.706299][T11236] syscall_exit_to_user_mode+0x7e/0x2e0 [ 146.711960][T11236] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.717830][T11236] RIP: 0033:0x45cba9 [ 146.721922][T11236] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.741507][T11236] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 146.749891][T11236] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 146.757838][T11236] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 146.765901][T11236] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 146.773884][T11236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 146.781854][T11236] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 146.789941][T11245] CPU: 0 PID: 11245 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 146.798736][T11245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.808774][T11245] Call Trace: [ 146.812043][T11245] dump_stack+0xa3/0xcc [ 146.816182][T11245] should_fail.cold.6+0x32/0x3a [ 146.821017][T11245] should_failslab+0x5/0xf [ 146.825408][T11245] kmem_cache_alloc_node+0x57/0xbf0 [ 146.830586][T11245] ? __lock_acquire+0x4fe/0x1660 [ 146.835504][T11245] __alloc_skb+0x52/0x1d0 [ 146.839813][T11245] tipc_buf_acquire+0x1c/0x50 [ 146.844469][T11245] tipc_msg_reverse+0x96/0x280 [ 146.849267][T11245] tipc_sk_respond+0xbe/0x2d0 [ 146.853923][T11245] __tipc_shutdown+0x2dd/0x380 [ 146.858666][T11245] ? do_wait_intr_irq+0xb0/0xb0 [ 146.863505][T11245] tipc_release+0x5f/0x890 [ 146.867900][T11245] __sock_release+0x32/0xa0 [ 146.872379][T11245] sock_close+0xf/0x20 [ 146.876423][T11245] __fput+0xaa/0x250 [ 146.880476][T11245] task_work_run+0x68/0xb0 [ 146.885008][T11245] exit_to_user_mode_prepare+0x219/0x220 [ 146.890621][T11245] syscall_exit_to_user_mode+0x7e/0x2e0 [ 146.896149][T11245] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 146.902021][T11245] RIP: 0033:0x45cba9 [ 146.905985][T11245] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 146.925568][T11245] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 146.933954][T11245] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 146.941904][T11245] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 146.949854][T11245] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 146.957809][T11245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 146.965757][T11245] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 146.978410][T11225] CPU: 1 PID: 11225 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 146.987232][T11225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.997280][T11225] Call Trace: [ 147.000561][T11225] dump_stack+0xa3/0xcc [ 147.004701][T11225] should_fail.cold.6+0x32/0x3a [ 147.009532][T11225] should_failslab+0x5/0xf [ 147.013934][T11225] kmem_cache_alloc_node+0x57/0xbf0 [ 147.019124][T11225] ? __lock_acquire+0x4fe/0x1660 [ 147.024059][T11225] __alloc_skb+0x52/0x1d0 [ 147.028386][T11225] tipc_buf_acquire+0x1c/0x50 [ 147.033051][T11225] tipc_msg_reverse+0x96/0x280 [ 147.038029][T11225] tipc_sk_respond+0xbe/0x2d0 [ 147.042821][T11225] __tipc_shutdown+0x2dd/0x380 [ 147.047683][T11225] ? do_wait_intr_irq+0xb0/0xb0 [ 147.052717][T11225] tipc_release+0x5f/0x890 [ 147.055070][T11256] FAULT_INJECTION: forcing a failure. [ 147.055070][T11256] name failslab, interval 1, probability 0, space 0, times 0 [ 147.057234][T11225] __sock_release+0x32/0xa0 [ 147.057240][T11225] sock_close+0xf/0x20 [ 147.057243][T11225] __fput+0xaa/0x250 [ 147.057252][T11225] task_work_run+0x68/0xb0 [ 147.086611][T11225] exit_to_user_mode_prepare+0x219/0x220 [ 147.092307][T11225] syscall_exit_to_user_mode+0x7e/0x2e0 [ 147.097831][T11225] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.103698][T11225] RIP: 0033:0x45cba9 [ 147.107570][T11225] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.121896][T11258] FAULT_INJECTION: forcing a failure. [ 147.121896][T11258] name failslab, interval 1, probability 0, space 0, times 0 [ 147.127151][T11225] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 147.127155][T11225] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 147.127157][T11225] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 147.127159][T11225] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 147.127160][T11225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 147.127162][T11225] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 147.197387][T11270] FAULT_INJECTION: forcing a failure. [ 147.197387][T11270] name failslab, interval 1, probability 0, space 0, times 0 [ 147.199242][T11256] CPU: 0 PID: 11256 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 147.218112][T11271] FAULT_INJECTION: forcing a failure. [ 147.218112][T11271] name failslab, interval 1, probability 0, space 0, times 0 [ 147.218809][T11256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.218812][T11256] Call Trace: [ 147.218822][T11256] dump_stack+0xa3/0xcc [ 147.218828][T11256] should_fail.cold.6+0x32/0x3a [ 147.218833][T11256] should_failslab+0x5/0xf [ 147.218839][T11256] kmem_cache_alloc_node+0x57/0xbf0 [ 147.218844][T11256] ? __lock_acquire+0x4fe/0x1660 [ 147.218855][T11256] __alloc_skb+0x52/0x1d0 [ 147.218864][T11256] tipc_buf_acquire+0x1c/0x50 [ 147.232426][T11272] FAULT_INJECTION: forcing a failure. [ 147.232426][T11272] name failslab, interval 1, probability 0, space 0, times 0 [ 147.241463][T11256] tipc_msg_reverse+0x96/0x280 [ 147.241470][T11256] tipc_sk_respond+0xbe/0x2d0 [ 147.241477][T11256] __tipc_shutdown+0x2dd/0x380 [ 147.241483][T11256] ? do_wait_intr_irq+0xb0/0xb0 [ 147.241490][T11256] tipc_release+0x5f/0x890 [ 147.241500][T11256] __sock_release+0x32/0xa0 [ 147.241505][T11256] sock_close+0xf/0x20 [ 147.241508][T11256] __fput+0xaa/0x250 [ 147.241515][T11256] task_work_run+0x68/0xb0 [ 147.241522][T11256] exit_to_user_mode_prepare+0x219/0x220 [ 147.241529][T11256] syscall_exit_to_user_mode+0x7e/0x2e0 [ 147.241535][T11256] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.347447][T11256] RIP: 0033:0x45cba9 [ 147.351321][T11256] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.371066][T11256] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 147.379459][T11256] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 147.387567][T11256] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 147.395612][T11256] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 147.403565][T11256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 147.411602][T11256] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 147.419579][T11271] CPU: 1 PID: 11271 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 147.428389][T11271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.438437][T11271] Call Trace: [ 147.441719][T11271] dump_stack+0xa3/0xcc [ 147.446017][T11271] should_fail.cold.6+0x32/0x3a [ 147.450845][T11271] should_failslab+0x5/0xf [ 147.455240][T11271] kmem_cache_alloc_node+0x57/0xbf0 [ 147.460414][T11271] ? __lock_acquire+0x4fe/0x1660 [ 147.465334][T11271] __alloc_skb+0x52/0x1d0 [ 147.469642][T11271] tipc_buf_acquire+0x1c/0x50 [ 147.474294][T11271] tipc_msg_reverse+0x96/0x280 [ 147.479035][T11271] tipc_sk_respond+0xbe/0x2d0 [ 147.483690][T11271] __tipc_shutdown+0x2dd/0x380 [ 147.488438][T11271] ? do_wait_intr_irq+0xb0/0xb0 [ 147.493331][T11271] tipc_release+0x5f/0x890 [ 147.497732][T11271] __sock_release+0x32/0xa0 [ 147.502210][T11271] sock_close+0xf/0x20 [ 147.506252][T11271] __fput+0xaa/0x250 [ 147.510124][T11271] task_work_run+0x68/0xb0 [ 147.514519][T11271] exit_to_user_mode_prepare+0x219/0x220 [ 147.520130][T11271] syscall_exit_to_user_mode+0x7e/0x2e0 [ 147.525654][T11271] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.531523][T11271] RIP: 0033:0x45cba9 [ 147.535392][T11271] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.555064][T11271] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 147.563635][T11271] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 147.571586][T11271] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 147.579544][T11271] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 147.587495][T11271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 147.595607][T11271] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 147.603566][T11258] CPU: 0 PID: 11258 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 147.612235][T11258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.622276][T11258] Call Trace: [ 147.625551][T11258] dump_stack+0xa3/0xcc [ 147.629688][T11258] should_fail.cold.6+0x32/0x3a [ 147.634516][T11258] should_failslab+0x5/0xf [ 147.638910][T11258] kmem_cache_alloc_node+0x57/0xbf0 [ 147.644086][T11258] ? __lock_acquire+0x4fe/0x1660 [ 147.649220][T11258] __alloc_skb+0x52/0x1d0 [ 147.653541][T11258] tipc_buf_acquire+0x1c/0x50 [ 147.658202][T11258] tipc_msg_reverse+0x96/0x280 [ 147.662966][T11258] tipc_sk_respond+0xbe/0x2d0 [ 147.667735][T11258] __tipc_shutdown+0x2dd/0x380 [ 147.672478][T11258] ? do_wait_intr_irq+0xb0/0xb0 [ 147.677312][T11258] tipc_release+0x5f/0x890 [ 147.681874][T11258] __sock_release+0x32/0xa0 [ 147.686364][T11258] sock_close+0xf/0x20 [ 147.690413][T11258] __fput+0xaa/0x250 [ 147.694301][T11258] task_work_run+0x68/0xb0 [ 147.698709][T11258] exit_to_user_mode_prepare+0x219/0x220 [ 147.704336][T11258] syscall_exit_to_user_mode+0x7e/0x2e0 [ 147.709870][T11258] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.715919][T11258] RIP: 0033:0x45cba9 [ 147.716287][T11278] FAULT_INJECTION: forcing a failure. [ 147.716287][T11278] name failslab, interval 1, probability 0, space 0, times 0 [ 147.719796][T11258] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.719798][T11258] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 147.719801][T11258] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 147.719803][T11258] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 147.719805][T11258] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 147.719806][T11258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 147.719808][T11258] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 147.726953][T11272] CPU: 0 PID: 11272 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 147.808906][T11272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.818989][T11272] Call Trace: [ 147.822340][T11272] dump_stack+0xa3/0xcc [ 147.826565][T11272] should_fail.cold.6+0x32/0x3a [ 147.831391][T11272] should_failslab+0x5/0xf [ 147.835793][T11272] kmem_cache_alloc_node+0x57/0xbf0 [ 147.840973][T11272] ? __lock_acquire+0x4fe/0x1660 [ 147.845892][T11272] __alloc_skb+0x52/0x1d0 [ 147.850200][T11272] tipc_buf_acquire+0x1c/0x50 [ 147.854857][T11272] tipc_msg_reverse+0x96/0x280 [ 147.859597][T11272] tipc_sk_respond+0xbe/0x2d0 [ 147.864250][T11272] __tipc_shutdown+0x2dd/0x380 [ 147.868998][T11272] ? do_wait_intr_irq+0xb0/0xb0 [ 147.873845][T11272] tipc_release+0x5f/0x890 [ 147.878259][T11272] __sock_release+0x32/0xa0 [ 147.882756][T11272] sock_close+0xf/0x20 [ 147.886851][T11272] __fput+0xaa/0x250 [ 147.890727][T11272] task_work_run+0x68/0xb0 [ 147.895150][T11272] exit_to_user_mode_prepare+0x219/0x220 [ 147.900761][T11272] syscall_exit_to_user_mode+0x7e/0x2e0 [ 147.906285][T11272] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 147.912155][T11272] RIP: 0033:0x45cba9 [ 147.916030][T11272] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 147.935760][T11272] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 147.944157][T11272] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 147.952110][T11272] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 147.960200][T11272] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 147.968149][T11272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 147.976096][T11272] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 147.984141][T11278] CPU: 1 PID: 11278 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 147.992807][T11278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.002858][T11278] Call Trace: [ 148.006320][T11278] dump_stack+0xa3/0xcc [ 148.010448][T11278] should_fail.cold.6+0x32/0x3a [ 148.015268][T11278] should_failslab+0x5/0xf [ 148.019656][T11278] kmem_cache_alloc_node+0x57/0xbf0 [ 148.024823][T11278] ? __lock_acquire+0x4fe/0x1660 [ 148.029735][T11278] __alloc_skb+0x52/0x1d0 [ 148.034055][T11278] tipc_buf_acquire+0x1c/0x50 [ 148.038706][T11278] tipc_msg_reverse+0x96/0x280 [ 148.043449][T11278] tipc_sk_respond+0xbe/0x2d0 [ 148.046246][T11285] FAULT_INJECTION: forcing a failure. [ 148.046246][T11285] name failslab, interval 1, probability 0, space 0, times 0 [ 148.048103][T11278] __tipc_shutdown+0x2dd/0x380 [ 148.065398][T11278] ? do_wait_intr_irq+0xb0/0xb0 [ 148.070225][T11278] tipc_release+0x5f/0x890 [ 148.074730][T11278] __sock_release+0x32/0xa0 [ 148.079208][T11278] sock_close+0xf/0x20 [ 148.083249][T11278] __fput+0xaa/0x250 [ 148.087120][T11278] task_work_run+0x68/0xb0 [ 148.091602][T11278] exit_to_user_mode_prepare+0x219/0x220 [ 148.097211][T11278] syscall_exit_to_user_mode+0x7e/0x2e0 [ 148.102816][T11278] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.108681][T11278] RIP: 0033:0x45cba9 [ 148.112627][T11278] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 148.132207][T11278] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 148.140594][T11278] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 148.148696][T11278] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 148.156729][T11278] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 148.164796][T11278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 148.172743][T11278] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 148.180698][T11285] CPU: 0 PID: 11285 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 148.189443][T11285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.199489][T11285] Call Trace: [ 148.202771][T11285] dump_stack+0xa3/0xcc [ 148.207006][T11285] should_fail.cold.6+0x32/0x3a [ 148.211931][T11285] should_failslab+0x5/0xf [ 148.216332][T11285] kmem_cache_alloc_node+0x57/0xbf0 [ 148.221521][T11285] ? __lock_acquire+0x4fe/0x1660 [ 148.226455][T11285] __alloc_skb+0x52/0x1d0 [ 148.230778][T11285] tipc_buf_acquire+0x1c/0x50 [ 148.235473][T11285] tipc_msg_reverse+0x96/0x280 [ 148.240231][T11285] tipc_sk_respond+0xbe/0x2d0 [ 148.245020][T11285] __tipc_shutdown+0x2dd/0x380 [ 148.249858][T11285] ? do_wait_intr_irq+0xb0/0xb0 [ 148.254692][T11285] tipc_release+0x5f/0x890 [ 148.259103][T11285] __sock_release+0x32/0xa0 [ 148.263594][T11285] sock_close+0xf/0x20 [ 148.267647][T11285] __fput+0xaa/0x250 [ 148.271532][T11285] task_work_run+0x68/0xb0 [ 148.275943][T11285] exit_to_user_mode_prepare+0x219/0x220 [ 148.281567][T11285] syscall_exit_to_user_mode+0x7e/0x2e0 [ 148.287186][T11285] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.293064][T11285] RIP: 0033:0x45cba9 [ 148.297121][T11285] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 148.317110][T11285] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 148.325611][T11285] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 148.333619][T11285] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 148.341575][T11285] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 148.349619][T11285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 148.357573][T11285] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 148.374968][T11270] CPU: 1 PID: 11270 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 148.383895][T11270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.393939][T11270] Call Trace: [ 148.397219][T11270] dump_stack+0xa3/0xcc [ 148.401361][T11270] should_fail.cold.6+0x32/0x3a [ 148.406272][T11270] should_failslab+0x5/0xf [ 148.410775][T11270] kmem_cache_alloc_node+0x57/0xbf0 [ 148.416173][T11270] ? __lock_acquire+0x4fe/0x1660 [ 148.421091][T11270] __alloc_skb+0x52/0x1d0 [ 148.424124][T11301] FAULT_INJECTION: forcing a failure. [ 148.424124][T11301] name failslab, interval 1, probability 0, space 0, times 0 [ 148.425548][T11270] tipc_buf_acquire+0x1c/0x50 [ 148.425554][T11270] tipc_msg_reverse+0x96/0x280 [ 148.447653][T11270] tipc_sk_respond+0xbe/0x2d0 [ 148.452304][T11270] __tipc_shutdown+0x2dd/0x380 [ 148.457182][T11270] ? do_wait_intr_irq+0xb0/0xb0 [ 148.462114][T11270] tipc_release+0x5f/0x890 [ 148.466561][T11270] __sock_release+0x32/0xa0 [ 148.471054][T11270] sock_close+0xf/0x20 [ 148.475101][T11270] __fput+0xaa/0x250 [ 148.478974][T11270] task_work_run+0x68/0xb0 [ 148.483371][T11270] exit_to_user_mode_prepare+0x219/0x220 [ 148.488988][T11270] syscall_exit_to_user_mode+0x7e/0x2e0 [ 148.489201][T11305] FAULT_INJECTION: forcing a failure. [ 148.489201][T11305] name failslab, interval 1, probability 0, space 0, times 0 [ 148.494514][T11270] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.494520][T11270] RIP: 0033:0x45cba9 [ 148.494524][T11270] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 148.494526][T11270] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 148.494529][T11270] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 148.494531][T11270] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 148.494533][T11270] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 148.494534][T11270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 148.494536][T11270] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 148.502822][T11301] CPU: 1 PID: 11301 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 148.593911][T11301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.603948][T11301] Call Trace: [ 148.607219][T11301] dump_stack+0xa3/0xcc [ 148.611438][T11301] should_fail.cold.6+0x32/0x3a [ 148.616386][T11301] should_failslab+0x5/0xf [ 148.620933][T11301] kmem_cache_alloc_node+0x57/0xbf0 [ 148.626118][T11301] ? __lock_acquire+0x4fe/0x1660 [ 148.631039][T11301] __alloc_skb+0x52/0x1d0 [ 148.635364][T11301] tipc_buf_acquire+0x1c/0x50 [ 148.640022][T11301] tipc_msg_reverse+0x96/0x280 [ 148.644764][T11301] tipc_sk_respond+0xbe/0x2d0 [ 148.649551][T11301] __tipc_shutdown+0x2dd/0x380 [ 148.654296][T11301] ? do_wait_intr_irq+0xb0/0xb0 [ 148.659131][T11301] tipc_release+0x5f/0x890 [ 148.663530][T11301] __sock_release+0x32/0xa0 [ 148.668061][T11301] sock_close+0xf/0x20 [ 148.672103][T11301] __fput+0xaa/0x250 [ 148.676151][T11301] task_work_run+0x68/0xb0 [ 148.680548][T11301] exit_to_user_mode_prepare+0x219/0x220 [ 148.686165][T11301] syscall_exit_to_user_mode+0x7e/0x2e0 [ 148.691916][T11301] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.697875][T11301] RIP: 0033:0x45cba9 [ 148.701751][T11301] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 148.721747][T11301] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 148.730308][T11301] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 148.738257][T11301] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 148.746341][T11301] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 148.754291][T11301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 148.762509][T11301] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 148.770477][T11305] CPU: 0 PID: 11305 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 148.772158][T11302] FAULT_INJECTION: forcing a failure. [ 148.772158][T11302] name failslab, interval 1, probability 0, space 0, times 0 [ 148.779378][T11305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.801978][T11305] Call Trace: [ 148.805407][T11305] dump_stack+0xa3/0xcc [ 148.809560][T11305] should_fail.cold.6+0x32/0x3a [ 148.814397][T11305] should_failslab+0x5/0xf [ 148.818794][T11305] kmem_cache_alloc_node+0x57/0xbf0 [ 148.823971][T11305] ? __lock_acquire+0x4fe/0x1660 [ 148.828900][T11305] __alloc_skb+0x52/0x1d0 [ 148.833217][T11305] tipc_buf_acquire+0x1c/0x50 [ 148.837876][T11305] tipc_msg_reverse+0x96/0x280 [ 148.842622][T11305] tipc_sk_respond+0xbe/0x2d0 [ 148.847276][T11305] __tipc_shutdown+0x2dd/0x380 [ 148.852018][T11305] ? do_wait_intr_irq+0xb0/0xb0 [ 148.856845][T11305] tipc_release+0x5f/0x890 [ 148.861366][T11305] __sock_release+0x32/0xa0 [ 148.865859][T11305] sock_close+0xf/0x20 [ 148.869920][T11305] __fput+0xaa/0x250 [ 148.873815][T11305] task_work_run+0x68/0xb0 [ 148.878225][T11305] exit_to_user_mode_prepare+0x219/0x220 [ 148.883849][T11305] syscall_exit_to_user_mode+0x7e/0x2e0 [ 148.889374][T11305] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.895245][T11305] RIP: 0033:0x45cba9 [ 148.899125][T11305] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 148.918837][T11305] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 148.927307][T11305] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 148.935347][T11305] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 148.943309][T11305] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 148.951273][T11305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 148.959224][T11305] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 148.967302][T11302] CPU: 1 PID: 11302 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 148.976043][T11302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.986536][T11302] Call Trace: [ 148.989808][T11302] dump_stack+0xa3/0xcc [ 148.993943][T11302] should_fail.cold.6+0x32/0x3a [ 148.998771][T11302] should_failslab+0x5/0xf [ 149.003189][T11302] kmem_cache_alloc_node+0x57/0xbf0 [ 149.008502][T11302] ? __lock_acquire+0x4fe/0x1660 [ 149.013657][T11302] __alloc_skb+0x52/0x1d0 [ 149.018145][T11302] tipc_buf_acquire+0x1c/0x50 [ 149.022802][T11302] tipc_msg_reverse+0x96/0x280 [ 149.027554][T11302] tipc_sk_respond+0xbe/0x2d0 [ 149.032402][T11302] __tipc_shutdown+0x2dd/0x380 [ 149.037148][T11302] ? do_wait_intr_irq+0xb0/0xb0 [ 149.042101][T11302] tipc_release+0x5f/0x890 [ 149.046586][T11302] __sock_release+0x32/0xa0 [ 149.051077][T11302] sock_close+0xf/0x20 [ 149.055180][T11302] __fput+0xaa/0x250 [ 149.059056][T11302] task_work_run+0x68/0xb0 [ 149.063451][T11302] exit_to_user_mode_prepare+0x219/0x220 [ 149.069062][T11302] syscall_exit_to_user_mode+0x7e/0x2e0 [ 149.074673][T11302] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.080544][T11302] RIP: 0033:0x45cba9 [ 149.084422][T11302] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.104218][T11302] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 149.112604][T11302] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 149.120557][T11302] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 149.128593][T11302] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 149.137177][T11302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 149.145326][T11302] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 149.184770][T11312] FAULT_INJECTION: forcing a failure. [ 149.184770][T11312] name failslab, interval 1, probability 0, space 0, times 0 [ 149.210386][T11312] CPU: 1 PID: 11312 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 149.215325][T11325] FAULT_INJECTION: forcing a failure. [ 149.215325][T11325] name failslab, interval 1, probability 0, space 0, times 0 [ 149.219156][T11312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.219159][T11312] Call Trace: [ 149.219169][T11312] dump_stack+0xa3/0xcc [ 149.219175][T11312] should_fail.cold.6+0x32/0x3a [ 149.219180][T11312] should_failslab+0x5/0xf [ 149.219185][T11312] kmem_cache_alloc_node+0x57/0xbf0 [ 149.219190][T11312] ? __lock_acquire+0x4fe/0x1660 [ 149.219200][T11312] __alloc_skb+0x52/0x1d0 [ 149.273079][T11312] tipc_buf_acquire+0x1c/0x50 [ 149.277754][T11312] tipc_msg_reverse+0x96/0x280 [ 149.282511][T11312] tipc_sk_respond+0xbe/0x2d0 [ 149.287176][T11312] __tipc_shutdown+0x2dd/0x380 [ 149.291933][T11312] ? do_wait_intr_irq+0xb0/0xb0 [ 149.296773][T11312] tipc_release+0x5f/0x890 [ 149.301180][T11312] __sock_release+0x32/0xa0 [ 149.305666][T11312] sock_close+0xf/0x20 [ 149.309719][T11312] __fput+0xaa/0x250 [ 149.313605][T11312] task_work_run+0x68/0xb0 [ 149.318145][T11312] exit_to_user_mode_prepare+0x219/0x220 [ 149.323756][T11312] syscall_exit_to_user_mode+0x7e/0x2e0 [ 149.329279][T11312] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.335147][T11312] RIP: 0033:0x45cba9 [ 149.339019][T11312] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.358777][T11312] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 149.367162][T11312] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 149.375111][T11312] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 149.383228][T11312] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 149.391178][T11312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 149.399219][T11312] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 149.407268][T11325] CPU: 0 PID: 11325 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 149.410933][T11335] FAULT_INJECTION: forcing a failure. [ 149.410933][T11335] name failslab, interval 1, probability 0, space 0, times 0 [ 149.415936][T11325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.415938][T11325] Call Trace: [ 149.415948][T11325] dump_stack+0xa3/0xcc [ 149.415954][T11325] should_fail.cold.6+0x32/0x3a [ 149.415958][T11325] should_failslab+0x5/0xf [ 149.415965][T11325] kmem_cache_alloc_node+0x57/0xbf0 [ 149.460408][T11325] ? __lock_acquire+0x4fe/0x1660 [ 149.460831][T11337] FAULT_INJECTION: forcing a failure. [ 149.460831][T11337] name failslab, interval 1, probability 0, space 0, times 0 [ 149.465339][T11325] __alloc_skb+0x52/0x1d0 [ 149.465348][T11325] tipc_buf_acquire+0x1c/0x50 [ 149.465353][T11325] tipc_msg_reverse+0x96/0x280 [ 149.465360][T11325] tipc_sk_respond+0xbe/0x2d0 [ 149.465366][T11325] __tipc_shutdown+0x2dd/0x380 [ 149.478325][T11338] FAULT_INJECTION: forcing a failure. [ 149.478325][T11338] name failslab, interval 1, probability 0, space 0, times 0 [ 149.482235][T11325] ? do_wait_intr_irq+0xb0/0xb0 [ 149.482243][T11325] tipc_release+0x5f/0x890 [ 149.482254][T11325] __sock_release+0x32/0xa0 [ 149.482259][T11325] sock_close+0xf/0x20 [ 149.482262][T11325] __fput+0xaa/0x250 [ 149.482269][T11325] task_work_run+0x68/0xb0 [ 149.520439][T11340] FAULT_INJECTION: forcing a failure. [ 149.520439][T11340] name failslab, interval 1, probability 0, space 0, times 0 [ 149.523350][T11325] exit_to_user_mode_prepare+0x219/0x220 [ 149.523358][T11325] syscall_exit_to_user_mode+0x7e/0x2e0 [ 149.523363][T11325] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.523368][T11325] RIP: 0033:0x45cba9 [ 149.523372][T11325] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.523375][T11325] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 149.523378][T11325] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 149.523380][T11325] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 149.523382][T11325] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 149.626187][T11325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 149.634459][T11325] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 149.642427][T11337] CPU: 1 PID: 11337 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 149.651180][T11337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.661219][T11337] Call Trace: [ 149.664492][T11337] dump_stack+0xa3/0xcc [ 149.668627][T11337] should_fail.cold.6+0x32/0x3a [ 149.673457][T11337] should_failslab+0x5/0xf [ 149.677860][T11337] kmem_cache_alloc_node+0x57/0xbf0 [ 149.683115][T11337] ? __lock_acquire+0x4fe/0x1660 [ 149.688177][T11337] __alloc_skb+0x52/0x1d0 [ 149.692487][T11337] tipc_buf_acquire+0x1c/0x50 [ 149.697140][T11337] tipc_msg_reverse+0x96/0x280 [ 149.701884][T11337] tipc_sk_respond+0xbe/0x2d0 [ 149.706538][T11337] __tipc_shutdown+0x2dd/0x380 [ 149.711278][T11337] ? do_wait_intr_irq+0xb0/0xb0 [ 149.716195][T11337] tipc_release+0x5f/0x890 [ 149.720600][T11337] __sock_release+0x32/0xa0 [ 149.725084][T11337] sock_close+0xf/0x20 [ 149.729138][T11337] __fput+0xaa/0x250 [ 149.733017][T11337] task_work_run+0x68/0xb0 [ 149.737486][T11337] exit_to_user_mode_prepare+0x219/0x220 [ 149.743099][T11337] syscall_exit_to_user_mode+0x7e/0x2e0 [ 149.748698][T11337] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.754568][T11337] RIP: 0033:0x45cba9 [ 149.758443][T11337] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.778028][T11337] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 149.786411][T11337] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 149.794360][T11337] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 149.802314][T11337] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 149.810263][T11337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 149.818411][T11337] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 149.826370][T11335] CPU: 0 PID: 11335 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 149.835307][T11335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.845350][T11335] Call Trace: [ 149.848630][T11335] dump_stack+0xa3/0xcc [ 149.852774][T11335] should_fail.cold.6+0x32/0x3a [ 149.857872][T11335] should_failslab+0x5/0xf [ 149.862271][T11335] kmem_cache_alloc_node+0x57/0xbf0 [ 149.867540][T11335] ? __lock_acquire+0x4fe/0x1660 [ 149.872560][T11335] __alloc_skb+0x52/0x1d0 [ 149.876870][T11335] tipc_buf_acquire+0x1c/0x50 [ 149.881534][T11335] tipc_msg_reverse+0x96/0x280 [ 149.886280][T11335] tipc_sk_respond+0xbe/0x2d0 [ 149.891114][T11335] __tipc_shutdown+0x2dd/0x380 [ 149.895859][T11335] ? do_wait_intr_irq+0xb0/0xb0 [ 149.900696][T11335] tipc_release+0x5f/0x890 [ 149.905100][T11335] __sock_release+0x32/0xa0 [ 149.909585][T11335] sock_close+0xf/0x20 [ 149.913732][T11335] __fput+0xaa/0x250 [ 149.917610][T11335] task_work_run+0x68/0xb0 [ 149.922090][T11335] exit_to_user_mode_prepare+0x219/0x220 [ 149.927701][T11335] syscall_exit_to_user_mode+0x7e/0x2e0 [ 149.933454][T11335] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.939334][T11335] RIP: 0033:0x45cba9 [ 149.943206][T11335] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 149.962913][T11335] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 149.971306][T11335] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 149.979392][T11335] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 149.987488][T11335] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 149.995451][T11335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 150.003410][T11335] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 150.011538][T11340] CPU: 1 PID: 11340 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 150.020295][T11340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.030344][T11340] Call Trace: [ 150.033635][T11340] dump_stack+0xa3/0xcc 2020/10/09 14:53:26 executed programs: 606 [ 150.037961][T11340] should_fail.cold.6+0x32/0x3a [ 150.042812][T11340] should_failslab+0x5/0xf [ 150.047234][T11340] kmem_cache_alloc_node+0x57/0xbf0 [ 150.052513][T11340] ? __lock_acquire+0x4fe/0x1660 [ 150.057621][T11340] __alloc_skb+0x52/0x1d0 [ 150.061953][T11340] tipc_buf_acquire+0x1c/0x50 [ 150.066708][T11340] tipc_msg_reverse+0x96/0x280 [ 150.071559][T11340] tipc_sk_respond+0xbe/0x2d0 [ 150.076242][T11340] __tipc_shutdown+0x2dd/0x380 [ 150.078259][T11349] FAULT_INJECTION: forcing a failure. [ 150.078259][T11349] name failslab, interval 1, probability 0, space 0, times 0 [ 150.080997][T11340] ? do_wait_intr_irq+0xb0/0xb0 [ 150.081006][T11340] tipc_release+0x5f/0x890 [ 150.081016][T11340] __sock_release+0x32/0xa0 [ 150.081021][T11340] sock_close+0xf/0x20 [ 150.111847][T11340] __fput+0xaa/0x250 [ 150.115722][T11340] task_work_run+0x68/0xb0 [ 150.120145][T11340] exit_to_user_mode_prepare+0x219/0x220 [ 150.125755][T11340] syscall_exit_to_user_mode+0x7e/0x2e0 [ 150.131432][T11340] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.137305][T11340] RIP: 0033:0x45cba9 [ 150.141186][T11340] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 150.161032][T11340] RSP: 002b:00007f93c60b6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 150.167929][T11351] FAULT_INJECTION: forcing a failure. [ 150.167929][T11351] name failslab, interval 1, probability 0, space 0, times 0 [ 150.169428][T11340] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 150.169431][T11340] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 150.169433][T11340] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 150.169435][T11340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 150.169437][T11340] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60b76d4 [ 150.172953][T11338] CPU: 1 PID: 11338 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 150.231304][T11338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.241403][T11338] Call Trace: [ 150.244678][T11338] dump_stack+0xa3/0xcc [ 150.248811][T11338] should_fail.cold.6+0x32/0x3a [ 150.253638][T11338] should_failslab+0x5/0xf [ 150.258034][T11338] kmem_cache_alloc_node+0x57/0xbf0 [ 150.263210][T11338] ? __lock_acquire+0x4fe/0x1660 [ 150.268125][T11338] __alloc_skb+0x52/0x1d0 [ 150.272482][T11338] tipc_buf_acquire+0x1c/0x50 [ 150.277137][T11338] tipc_msg_reverse+0x96/0x280 [ 150.281883][T11338] tipc_sk_respond+0xbe/0x2d0 [ 150.286538][T11338] __tipc_shutdown+0x2dd/0x380 [ 150.291286][T11338] ? do_wait_intr_irq+0xb0/0xb0 [ 150.296217][T11338] tipc_release+0x5f/0x890 [ 150.300620][T11338] __sock_release+0x32/0xa0 [ 150.305196][T11338] sock_close+0xf/0x20 [ 150.309323][T11338] __fput+0xaa/0x250 [ 150.313204][T11338] task_work_run+0x68/0xb0 [ 150.317602][T11338] exit_to_user_mode_prepare+0x219/0x220 [ 150.323215][T11338] syscall_exit_to_user_mode+0x7e/0x2e0 [ 150.328736][T11338] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.334605][T11338] RIP: 0033:0x45cba9 [ 150.338671][T11338] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 150.358257][T11338] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 150.366647][T11338] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 150.374600][T11338] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 150.382565][T11338] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 150.390514][T11338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 150.398465][T11338] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 150.406535][T11351] CPU: 0 PID: 11351 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 150.415291][T11351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.425343][T11351] Call Trace: [ 150.428629][T11351] dump_stack+0xa3/0xcc [ 150.432779][T11351] should_fail.cold.6+0x32/0x3a [ 150.437626][T11351] should_failslab+0x5/0xf [ 150.442055][T11351] kmem_cache_alloc_node+0x57/0xbf0 [ 150.447408][T11351] ? __lock_acquire+0x4fe/0x1660 [ 150.452335][T11351] __alloc_skb+0x52/0x1d0 [ 150.456659][T11351] tipc_buf_acquire+0x1c/0x50 [ 150.461331][T11351] tipc_msg_reverse+0x96/0x280 [ 150.466089][T11351] tipc_sk_respond+0xbe/0x2d0 [ 150.471116][T11351] __tipc_shutdown+0x2dd/0x380 [ 150.476040][T11351] ? do_wait_intr_irq+0xb0/0xb0 [ 150.480888][T11351] tipc_release+0x5f/0x890 [ 150.485305][T11351] __sock_release+0x32/0xa0 [ 150.485640][T11366] FAULT_INJECTION: forcing a failure. [ 150.485640][T11366] name failslab, interval 1, probability 0, space 0, times 0 [ 150.489791][T11351] sock_close+0xf/0x20 [ 150.489795][T11351] __fput+0xaa/0x250 [ 150.489803][T11351] task_work_run+0x68/0xb0 [ 150.489811][T11351] exit_to_user_mode_prepare+0x219/0x220 [ 150.489817][T11351] syscall_exit_to_user_mode+0x7e/0x2e0 [ 150.489823][T11351] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.527844][T11367] FAULT_INJECTION: forcing a failure. [ 150.527844][T11367] name failslab, interval 1, probability 0, space 0, times 0 [ 150.532067][T11351] RIP: 0033:0x45cba9 [ 150.532072][T11351] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 150.532074][T11351] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 150.532078][T11351] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 150.532080][T11351] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 150.532082][T11351] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 150.532084][T11351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 150.532086][T11351] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 150.572281][T11364] FAULT_INJECTION: forcing a failure. [ 150.572281][T11364] name failslab, interval 1, probability 0, space 0, times 0 [ 150.582457][T11366] CPU: 1 PID: 11366 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 150.602052][T11373] FAULT_INJECTION: forcing a failure. [ 150.602052][T11373] name failslab, interval 1, probability 0, space 0, times 0 [ 150.608944][T11366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.608947][T11366] Call Trace: [ 150.608957][T11366] dump_stack+0xa3/0xcc [ 150.608963][T11366] should_fail.cold.6+0x32/0x3a [ 150.608968][T11366] should_failslab+0x5/0xf [ 150.608973][T11366] kmem_cache_alloc_node+0x57/0xbf0 [ 150.608978][T11366] ? __lock_acquire+0x4fe/0x1660 [ 150.608989][T11366] __alloc_skb+0x52/0x1d0 [ 150.608998][T11366] tipc_buf_acquire+0x1c/0x50 [ 150.609002][T11366] tipc_msg_reverse+0x96/0x280 [ 150.701747][T11366] tipc_sk_respond+0xbe/0x2d0 [ 150.706542][T11366] __tipc_shutdown+0x2dd/0x380 [ 150.711513][T11366] ? do_wait_intr_irq+0xb0/0xb0 [ 150.716351][T11366] tipc_release+0x5f/0x890 [ 150.720752][T11366] __sock_release+0x32/0xa0 [ 150.725244][T11366] sock_close+0xf/0x20 [ 150.729466][T11366] __fput+0xaa/0x250 [ 150.733530][T11366] task_work_run+0x68/0xb0 [ 150.738023][T11366] exit_to_user_mode_prepare+0x219/0x220 [ 150.743633][T11366] syscall_exit_to_user_mode+0x7e/0x2e0 [ 150.749155][T11366] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.755024][T11366] RIP: 0033:0x45cba9 [ 150.758894][T11366] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 150.778737][T11366] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 150.787124][T11366] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 150.795162][T11366] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 150.803117][T11366] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 150.811068][T11366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 150.819020][T11366] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 150.826983][T11364] CPU: 0 PID: 11364 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 150.835735][T11364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.845786][T11364] Call Trace: [ 150.849054][T11364] dump_stack+0xa3/0xcc [ 150.853186][T11364] should_fail.cold.6+0x32/0x3a [ 150.858014][T11364] should_failslab+0x5/0xf [ 150.862404][T11364] kmem_cache_alloc_node+0x57/0xbf0 [ 150.867576][T11364] ? __lock_acquire+0x4fe/0x1660 [ 150.872503][T11364] __alloc_skb+0x52/0x1d0 [ 150.876913][T11364] tipc_buf_acquire+0x1c/0x50 [ 150.881569][T11364] tipc_msg_reverse+0x96/0x280 [ 150.886430][T11364] tipc_sk_respond+0xbe/0x2d0 [ 150.891090][T11364] __tipc_shutdown+0x2dd/0x380 [ 150.895837][T11364] ? do_wait_intr_irq+0xb0/0xb0 [ 150.900678][T11364] tipc_release+0x5f/0x890 [ 150.905082][T11364] __sock_release+0x32/0xa0 [ 150.909564][T11364] sock_close+0xf/0x20 [ 150.913614][T11364] __fput+0xaa/0x250 [ 150.917499][T11364] task_work_run+0x68/0xb0 [ 150.921896][T11364] exit_to_user_mode_prepare+0x219/0x220 [ 150.927504][T11364] syscall_exit_to_user_mode+0x7e/0x2e0 [ 150.933027][T11364] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.938961][T11364] RIP: 0033:0x45cba9 [ 150.942836][T11364] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 150.962567][T11364] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 150.970958][T11364] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 150.979076][T11364] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 150.987119][T11364] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 150.995073][T11364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 151.003171][T11364] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 151.013514][T11367] CPU: 1 PID: 11367 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 151.022183][T11367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.032380][T11367] Call Trace: [ 151.035964][T11367] dump_stack+0xa3/0xcc [ 151.040101][T11367] should_fail.cold.6+0x32/0x3a [ 151.045021][T11367] should_failslab+0x5/0xf [ 151.049420][T11367] kmem_cache_alloc_node+0x57/0xbf0 [ 151.054827][T11367] ? __lock_acquire+0x4fe/0x1660 [ 151.059750][T11367] __alloc_skb+0x52/0x1d0 [ 151.064147][T11367] tipc_buf_acquire+0x1c/0x50 [ 151.068891][T11367] tipc_msg_reverse+0x96/0x280 [ 151.073635][T11367] tipc_sk_respond+0xbe/0x2d0 [ 151.078304][T11367] __tipc_shutdown+0x2dd/0x380 [ 151.083044][T11367] ? do_wait_intr_irq+0xb0/0xb0 [ 151.088099][T11367] tipc_release+0x5f/0x890 [ 151.092496][T11367] __sock_release+0x32/0xa0 [ 151.096975][T11367] sock_close+0xf/0x20 [ 151.101026][T11367] __fput+0xaa/0x250 [ 151.104902][T11367] task_work_run+0x68/0xb0 [ 151.109311][T11367] exit_to_user_mode_prepare+0x219/0x220 [ 151.114927][T11367] syscall_exit_to_user_mode+0x7e/0x2e0 [ 151.120455][T11367] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.126325][T11367] RIP: 0033:0x45cba9 [ 151.130198][T11367] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 151.149783][T11367] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 151.158174][T11367] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 151.166129][T11367] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 151.174273][T11367] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 151.182231][T11367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 151.190185][T11367] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 151.198150][T11373] CPU: 0 PID: 11373 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 151.206821][T11373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.217139][T11373] Call Trace: [ 151.220432][T11373] dump_stack+0xa3/0xcc [ 151.224574][T11373] should_fail.cold.6+0x32/0x3a [ 151.229402][T11373] should_failslab+0x5/0xf [ 151.233796][T11373] kmem_cache_alloc_node+0x57/0xbf0 [ 151.239101][T11373] ? __lock_acquire+0x4fe/0x1660 [ 151.244224][T11373] __alloc_skb+0x52/0x1d0 [ 151.248532][T11373] tipc_buf_acquire+0x1c/0x50 [ 151.253184][T11373] tipc_msg_reverse+0x96/0x280 [ 151.257925][T11373] tipc_sk_respond+0xbe/0x2d0 [ 151.262706][T11373] __tipc_shutdown+0x2dd/0x380 [ 151.267452][T11373] ? do_wait_intr_irq+0xb0/0xb0 [ 151.272284][T11373] tipc_release+0x5f/0x890 [ 151.276684][T11373] __sock_release+0x32/0xa0 [ 151.281304][T11373] sock_close+0xf/0x20 [ 151.285364][T11373] __fput+0xaa/0x250 [ 151.289377][T11373] task_work_run+0x68/0xb0 [ 151.293776][T11373] exit_to_user_mode_prepare+0x219/0x220 [ 151.299396][T11373] syscall_exit_to_user_mode+0x7e/0x2e0 [ 151.304926][T11373] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.310796][T11373] RIP: 0033:0x45cba9 [ 151.314668][T11373] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 151.334422][T11373] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 151.342814][T11373] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 151.350852][T11373] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 151.359048][T11373] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 151.367003][T11373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 151.374952][T11373] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 151.382914][T11349] CPU: 1 PID: 11349 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 151.391583][T11349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.401631][T11349] Call Trace: [ 151.404917][T11349] dump_stack+0xa3/0xcc [ 151.409068][T11349] should_fail.cold.6+0x32/0x3a [ 151.413915][T11349] should_failslab+0x5/0xf [ 151.418319][T11349] kmem_cache_alloc_node+0x57/0xbf0 [ 151.423510][T11349] ? __lock_acquire+0x4fe/0x1660 [ 151.428446][T11349] __alloc_skb+0x52/0x1d0 [ 151.432776][T11349] tipc_buf_acquire+0x1c/0x50 [ 151.437448][T11349] tipc_msg_reverse+0x96/0x280 [ 151.442209][T11349] tipc_sk_respond+0xbe/0x2d0 [ 151.446883][T11349] __tipc_shutdown+0x2dd/0x380 [ 151.451666][T11349] ? do_wait_intr_irq+0xb0/0xb0 [ 151.456518][T11349] tipc_release+0x5f/0x890 [ 151.460932][T11349] __sock_release+0x32/0xa0 [ 151.465442][T11349] sock_close+0xf/0x20 [ 151.469502][T11349] __fput+0xaa/0x250 [ 151.473594][T11349] task_work_run+0x68/0xb0 [ 151.478093][T11349] exit_to_user_mode_prepare+0x219/0x220 [ 151.483721][T11349] syscall_exit_to_user_mode+0x7e/0x2e0 [ 151.489263][T11349] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.491727][T11386] FAULT_INJECTION: forcing a failure. [ 151.491727][T11386] name failslab, interval 1, probability 0, space 0, times 0 [ 151.495262][T11349] RIP: 0033:0x45cba9 [ 151.495267][T11349] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 151.495269][T11349] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 151.495273][T11349] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 151.495275][T11349] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 151.495277][T11349] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 151.495279][T11349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 151.495281][T11349] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 151.524365][T11387] FAULT_INJECTION: forcing a failure. [ 151.524365][T11387] name failslab, interval 1, probability 0, space 0, times 0 [ 151.549901][T11392] FAULT_INJECTION: forcing a failure. [ 151.549901][T11392] name failslab, interval 1, probability 0, space 0, times 0 [ 151.559697][T11396] FAULT_INJECTION: forcing a failure. [ 151.559697][T11396] name failslab, interval 1, probability 0, space 0, times 0 [ 151.599087][T11392] CPU: 0 PID: 11392 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 151.626734][T11392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.636902][T11392] Call Trace: [ 151.640182][T11392] dump_stack+0xa3/0xcc [ 151.644367][T11392] should_fail.cold.6+0x32/0x3a [ 151.649202][T11392] should_failslab+0x5/0xf [ 151.653607][T11392] kmem_cache_alloc_node+0x57/0xbf0 [ 151.658799][T11392] ? __lock_acquire+0x4fe/0x1660 [ 151.663720][T11392] __alloc_skb+0x52/0x1d0 [ 151.668033][T11392] tipc_buf_acquire+0x1c/0x50 [ 151.672688][T11392] tipc_msg_reverse+0x96/0x280 [ 151.677715][T11392] tipc_sk_respond+0xbe/0x2d0 [ 151.682368][T11392] __tipc_shutdown+0x2dd/0x380 [ 151.687114][T11392] ? do_wait_intr_irq+0xb0/0xb0 [ 151.691943][T11392] tipc_release+0x5f/0x890 [ 151.696340][T11392] __sock_release+0x32/0xa0 [ 151.700932][T11392] sock_close+0xf/0x20 [ 151.704978][T11392] __fput+0xaa/0x250 [ 151.708988][T11392] task_work_run+0x68/0xb0 [ 151.713571][T11392] exit_to_user_mode_prepare+0x219/0x220 [ 151.719200][T11392] syscall_exit_to_user_mode+0x7e/0x2e0 [ 151.724726][T11392] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.730602][T11392] RIP: 0033:0x45cba9 [ 151.734477][T11392] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 151.754635][T11392] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 151.763024][T11392] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 151.770974][T11392] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 151.778926][T11392] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 151.786961][T11392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 151.794913][T11392] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 151.802993][T11387] CPU: 1 PID: 11387 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 151.811807][T11387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.813921][T11402] FAULT_INJECTION: forcing a failure. [ 151.813921][T11402] name failslab, interval 1, probability 0, space 0, times 0 [ 151.821849][T11387] Call Trace: [ 151.821860][T11387] dump_stack+0xa3/0xcc [ 151.821866][T11387] should_fail.cold.6+0x32/0x3a [ 151.821871][T11387] should_failslab+0x5/0xf [ 151.821876][T11387] kmem_cache_alloc_node+0x57/0xbf0 [ 151.821881][T11387] ? __lock_acquire+0x4fe/0x1660 [ 151.821891][T11387] __alloc_skb+0x52/0x1d0 [ 151.821899][T11387] tipc_buf_acquire+0x1c/0x50 [ 151.857966][T11404] FAULT_INJECTION: forcing a failure. [ 151.857966][T11404] name failslab, interval 1, probability 0, space 0, times 0 [ 151.861414][T11387] tipc_msg_reverse+0x96/0x280 [ 151.861422][T11387] tipc_sk_respond+0xbe/0x2d0 [ 151.861428][T11387] __tipc_shutdown+0x2dd/0x380 [ 151.861434][T11387] ? do_wait_intr_irq+0xb0/0xb0 [ 151.861440][T11387] tipc_release+0x5f/0x890 [ 151.861450][T11387] __sock_release+0x32/0xa0 [ 151.911008][T11387] sock_close+0xf/0x20 [ 151.915059][T11387] __fput+0xaa/0x250 [ 151.918936][T11387] task_work_run+0x68/0xb0 [ 151.923328][T11387] exit_to_user_mode_prepare+0x219/0x220 [ 151.929042][T11387] syscall_exit_to_user_mode+0x7e/0x2e0 [ 151.934569][T11387] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 151.940440][T11387] RIP: 0033:0x45cba9 [ 151.944313][T11387] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 151.964106][T11387] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 151.972496][T11387] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 151.980446][T11387] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 151.988397][T11387] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 151.996346][T11387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 152.004296][T11387] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 152.012254][T11404] CPU: 0 PID: 11404 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 152.021069][T11404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.031104][T11404] Call Trace: [ 152.034371][T11404] dump_stack+0xa3/0xcc [ 152.038555][T11404] should_fail.cold.6+0x32/0x3a [ 152.043393][T11404] should_failslab+0x5/0xf [ 152.047790][T11404] kmem_cache_alloc_node+0x57/0xbf0 [ 152.052970][T11404] ? __lock_acquire+0x4fe/0x1660 [ 152.057889][T11404] __alloc_skb+0x52/0x1d0 [ 152.062208][T11404] tipc_buf_acquire+0x1c/0x50 [ 152.066865][T11404] tipc_msg_reverse+0x96/0x280 [ 152.071693][T11404] tipc_sk_respond+0xbe/0x2d0 [ 152.076419][T11404] __tipc_shutdown+0x2dd/0x380 [ 152.081167][T11404] ? do_wait_intr_irq+0xb0/0xb0 [ 152.086085][T11404] tipc_release+0x5f/0x890 [ 152.090500][T11404] __sock_release+0x32/0xa0 [ 152.094981][T11404] sock_close+0xf/0x20 [ 152.099029][T11404] __fput+0xaa/0x250 [ 152.102902][T11404] task_work_run+0x68/0xb0 [ 152.107301][T11404] exit_to_user_mode_prepare+0x219/0x220 [ 152.112911][T11404] syscall_exit_to_user_mode+0x7e/0x2e0 [ 152.118433][T11404] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.124316][T11404] RIP: 0033:0x45cba9 [ 152.128195][T11404] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 152.147912][T11404] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 152.156299][T11404] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 152.164296][T11404] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 152.172247][T11404] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 152.180194][T11404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 152.188141][T11404] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 152.196102][T11396] CPU: 1 PID: 11396 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 152.204761][T11396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.214802][T11396] Call Trace: [ 152.218079][T11396] dump_stack+0xa3/0xcc [ 152.222217][T11396] should_fail.cold.6+0x32/0x3a [ 152.227047][T11396] should_failslab+0x5/0xf [ 152.231438][T11396] kmem_cache_alloc_node+0x57/0xbf0 [ 152.236609][T11396] ? __lock_acquire+0x4fe/0x1660 [ 152.241523][T11396] __alloc_skb+0x52/0x1d0 [ 152.245825][T11396] tipc_buf_acquire+0x1c/0x50 [ 152.250465][T11396] tipc_msg_reverse+0x96/0x280 [ 152.255201][T11396] tipc_sk_respond+0xbe/0x2d0 [ 152.259854][T11396] __tipc_shutdown+0x2dd/0x380 [ 152.264582][T11396] ? do_wait_intr_irq+0xb0/0xb0 [ 152.269397][T11396] tipc_release+0x5f/0x890 [ 152.273973][T11396] __sock_release+0x32/0xa0 [ 152.278439][T11396] sock_close+0xf/0x20 [ 152.282472][T11396] __fput+0xaa/0x250 [ 152.286332][T11396] task_work_run+0x68/0xb0 [ 152.290717][T11396] exit_to_user_mode_prepare+0x219/0x220 [ 152.296314][T11396] syscall_exit_to_user_mode+0x7e/0x2e0 [ 152.301822][T11396] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.307683][T11396] RIP: 0033:0x45cba9 [ 152.311540][T11396] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 152.331212][T11396] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 152.339598][T11396] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 152.347533][T11396] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 152.355471][T11396] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 152.363406][T11396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 152.371344][T11396] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 152.379296][T11402] CPU: 0 PID: 11402 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 152.387954][T11402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.397993][T11402] Call Trace: [ 152.401249][T11402] dump_stack+0xa3/0xcc [ 152.405372][T11402] should_fail.cold.6+0x32/0x3a [ 152.410186][T11402] should_failslab+0x5/0xf [ 152.414583][T11402] kmem_cache_alloc_node+0x57/0xbf0 [ 152.419747][T11402] ? __lock_acquire+0x4fe/0x1660 [ 152.424651][T11402] __alloc_skb+0x52/0x1d0 [ 152.428946][T11402] tipc_buf_acquire+0x1c/0x50 [ 152.433585][T11402] tipc_msg_reverse+0x96/0x280 [ 152.438314][T11402] tipc_sk_respond+0xbe/0x2d0 [ 152.442966][T11402] __tipc_shutdown+0x2dd/0x380 [ 152.447824][T11402] ? do_wait_intr_irq+0xb0/0xb0 [ 152.452643][T11402] tipc_release+0x5f/0x890 [ 152.457036][T11402] __sock_release+0x32/0xa0 [ 152.461517][T11402] sock_close+0xf/0x20 [ 152.465551][T11402] __fput+0xaa/0x250 [ 152.469421][T11402] task_work_run+0x68/0xb0 [ 152.473890][T11402] exit_to_user_mode_prepare+0x219/0x220 [ 152.479485][T11402] syscall_exit_to_user_mode+0x7e/0x2e0 [ 152.485000][T11402] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.490860][T11402] RIP: 0033:0x45cba9 [ 152.494719][T11402] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 152.514464][T11402] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 152.522838][T11402] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 152.530774][T11402] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 152.538712][T11402] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 152.546654][T11402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 152.554702][T11402] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 152.562651][T11386] CPU: 1 PID: 11386 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 152.571306][T11386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.581339][T11386] Call Trace: [ 152.584608][T11386] dump_stack+0xa3/0xcc [ 152.588742][T11386] should_fail.cold.6+0x32/0x3a [ 152.593572][T11386] should_failslab+0x5/0xf [ 152.597967][T11386] kmem_cache_alloc_node+0x57/0xbf0 [ 152.605017][T11386] ? __lock_acquire+0x4fe/0x1660 [ 152.609944][T11386] __alloc_skb+0x52/0x1d0 [ 152.614255][T11386] tipc_buf_acquire+0x1c/0x50 [ 152.618912][T11386] tipc_msg_reverse+0x96/0x280 [ 152.623657][T11386] tipc_sk_respond+0xbe/0x2d0 [ 152.628308][T11386] __tipc_shutdown+0x2dd/0x380 [ 152.633035][T11386] ? do_wait_intr_irq+0xb0/0xb0 [ 152.637904][T11386] tipc_release+0x5f/0x890 [ 152.642299][T11386] __sock_release+0x32/0xa0 [ 152.646811][T11386] sock_close+0xf/0x20 [ 152.650851][T11386] __fput+0xaa/0x250 [ 152.654715][T11386] task_work_run+0x68/0xb0 [ 152.659096][T11386] exit_to_user_mode_prepare+0x219/0x220 [ 152.663001][T11413] FAULT_INJECTION: forcing a failure. [ 152.663001][T11413] name failslab, interval 1, probability 0, space 0, times 0 [ 152.664697][T11386] syscall_exit_to_user_mode+0x7e/0x2e0 [ 152.664703][T11386] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.664707][T11386] RIP: 0033:0x45cba9 [ 152.664711][T11386] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 152.712080][T11386] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 152.720457][T11386] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 152.728398][T11386] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 152.729556][T11415] FAULT_INJECTION: forcing a failure. [ 152.729556][T11415] name failslab, interval 1, probability 0, space 0, times 0 [ 152.736335][T11386] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 152.736337][T11386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 152.736339][T11386] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 152.787364][T11413] CPU: 0 PID: 11413 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 152.796022][T11413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.806045][T11413] Call Trace: [ 152.809301][T11413] dump_stack+0xa3/0xcc [ 152.813432][T11413] should_fail.cold.6+0x32/0x3a [ 152.818257][T11413] should_failslab+0x5/0xf [ 152.820411][T11426] FAULT_INJECTION: forcing a failure. [ 152.820411][T11426] name failslab, interval 1, probability 0, space 0, times 0 [ 152.822644][T11413] kmem_cache_alloc_node+0x57/0xbf0 [ 152.822649][T11413] ? __lock_acquire+0x4fe/0x1660 [ 152.822661][T11413] __alloc_skb+0x52/0x1d0 [ 152.822670][T11413] tipc_buf_acquire+0x1c/0x50 [ 152.822675][T11413] tipc_msg_reverse+0x96/0x280 [ 152.822682][T11413] tipc_sk_respond+0xbe/0x2d0 [ 152.822688][T11413] __tipc_shutdown+0x2dd/0x380 [ 152.822693][T11413] ? do_wait_intr_irq+0xb0/0xb0 [ 152.822700][T11413] tipc_release+0x5f/0x890 [ 152.822709][T11413] __sock_release+0x32/0xa0 [ 152.842892][T11428] FAULT_INJECTION: forcing a failure. [ 152.842892][T11428] name failslab, interval 1, probability 0, space 0, times 0 [ 152.845347][T11413] sock_close+0xf/0x20 [ 152.845352][T11413] __fput+0xaa/0x250 [ 152.845360][T11413] task_work_run+0x68/0xb0 [ 152.845369][T11413] exit_to_user_mode_prepare+0x219/0x220 [ 152.845375][T11413] syscall_exit_to_user_mode+0x7e/0x2e0 [ 152.845381][T11413] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 152.873156][T11429] FAULT_INJECTION: forcing a failure. [ 152.873156][T11429] name failslab, interval 1, probability 0, space 0, times 0 [ 152.873222][T11413] RIP: 0033:0x45cba9 [ 152.940291][T11413] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 152.959889][T11413] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 152.968271][T11413] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 152.976225][T11413] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 152.984168][T11413] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 152.992124][T11413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 153.000065][T11413] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 153.008021][T11429] CPU: 1 PID: 11429 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 153.018585][T11429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.028623][T11429] Call Trace: [ 153.031888][T11429] dump_stack+0xa3/0xcc [ 153.036012][T11429] should_fail.cold.6+0x32/0x3a [ 153.040831][T11429] should_failslab+0x5/0xf [ 153.045213][T11429] kmem_cache_alloc_node+0x57/0xbf0 [ 153.050374][T11429] ? __lock_acquire+0x4fe/0x1660 [ 153.055278][T11429] __alloc_skb+0x52/0x1d0 [ 153.059573][T11429] tipc_buf_acquire+0x1c/0x50 [ 153.064212][T11429] tipc_msg_reverse+0x96/0x280 [ 153.068940][T11429] tipc_sk_respond+0xbe/0x2d0 [ 153.073598][T11429] __tipc_shutdown+0x2dd/0x380 [ 153.078325][T11429] ? do_wait_intr_irq+0xb0/0xb0 [ 153.083143][T11429] tipc_release+0x5f/0x890 [ 153.087525][T11429] __sock_release+0x32/0xa0 [ 153.091991][T11429] sock_close+0xf/0x20 [ 153.096026][T11429] __fput+0xaa/0x250 [ 153.099889][T11429] task_work_run+0x68/0xb0 [ 153.104292][T11429] exit_to_user_mode_prepare+0x219/0x220 [ 153.109888][T11429] syscall_exit_to_user_mode+0x7e/0x2e0 [ 153.115400][T11429] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.121257][T11429] RIP: 0033:0x45cba9 [ 153.125131][T11429] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 153.144700][T11429] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 153.153074][T11429] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 153.161011][T11429] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 153.168948][T11429] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 153.176884][T11429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 153.184922][T11429] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 153.192868][T11428] CPU: 0 PID: 11428 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 153.201549][T11428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.211574][T11428] Call Trace: [ 153.214835][T11428] dump_stack+0xa3/0xcc [ 153.218959][T11428] should_fail.cold.6+0x32/0x3a [ 153.223779][T11428] should_failslab+0x5/0xf [ 153.228165][T11428] kmem_cache_alloc_node+0x57/0xbf0 [ 153.233327][T11428] ? __lock_acquire+0x4fe/0x1660 [ 153.238232][T11428] __alloc_skb+0x52/0x1d0 [ 153.242530][T11428] tipc_buf_acquire+0x1c/0x50 [ 153.247170][T11428] tipc_msg_reverse+0x96/0x280 [ 153.251901][T11428] tipc_sk_respond+0xbe/0x2d0 [ 153.256544][T11428] __tipc_shutdown+0x2dd/0x380 [ 153.261276][T11428] ? do_wait_intr_irq+0xb0/0xb0 [ 153.266097][T11428] tipc_release+0x5f/0x890 [ 153.270481][T11428] __sock_release+0x32/0xa0 [ 153.274947][T11428] sock_close+0xf/0x20 [ 153.278979][T11428] __fput+0xaa/0x250 [ 153.282854][T11428] task_work_run+0x68/0xb0 [ 153.287235][T11428] exit_to_user_mode_prepare+0x219/0x220 [ 153.292844][T11428] syscall_exit_to_user_mode+0x7e/0x2e0 [ 153.298369][T11428] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.304238][T11428] RIP: 0033:0x45cba9 [ 153.308108][T11428] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 153.327682][T11428] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 153.336066][T11428] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 153.344019][T11428] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 153.351976][T11428] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 153.359918][T11428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 153.367866][T11428] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 153.375846][T11415] CPU: 1 PID: 11415 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 153.386151][T11415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.396185][T11415] Call Trace: [ 153.399453][T11415] dump_stack+0xa3/0xcc [ 153.403586][T11415] should_fail.cold.6+0x32/0x3a [ 153.408401][T11415] should_failslab+0x5/0xf [ 153.412784][T11415] kmem_cache_alloc_node+0x57/0xbf0 [ 153.417963][T11415] ? __lock_acquire+0x4fe/0x1660 [ 153.422878][T11415] __alloc_skb+0x52/0x1d0 [ 153.427191][T11415] tipc_buf_acquire+0x1c/0x50 [ 153.431846][T11415] tipc_msg_reverse+0x96/0x280 [ 153.436586][T11415] tipc_sk_respond+0xbe/0x2d0 [ 153.441232][T11415] __tipc_shutdown+0x2dd/0x380 [ 153.445965][T11415] ? do_wait_intr_irq+0xb0/0xb0 [ 153.450067][T11441] FAULT_INJECTION: forcing a failure. [ 153.450067][T11441] name failslab, interval 1, probability 0, space 0, times 0 [ 153.450788][T11415] tipc_release+0x5f/0x890 [ 153.450799][T11415] __sock_release+0x32/0xa0 [ 153.472197][T11415] sock_close+0xf/0x20 [ 153.476229][T11415] __fput+0xaa/0x250 [ 153.480097][T11415] task_work_run+0x68/0xb0 [ 153.484480][T11415] exit_to_user_mode_prepare+0x219/0x220 [ 153.490077][T11415] syscall_exit_to_user_mode+0x7e/0x2e0 [ 153.495610][T11415] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.501467][T11415] RIP: 0033:0x45cba9 [ 153.505345][T11415] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 153.524930][T11415] RSP: 002b:00007f93c60d7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 153.533306][T11415] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 153.541246][T11415] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 153.549183][T11415] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 153.557127][T11415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 153.565068][T11415] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60d86d4 [ 153.573016][T11441] CPU: 0 PID: 11441 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 153.581666][T11441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.591694][T11441] Call Trace: [ 153.594953][T11441] dump_stack+0xa3/0xcc [ 153.599075][T11441] should_fail.cold.6+0x32/0x3a [ 153.603890][T11441] should_failslab+0x5/0xf [ 153.608269][T11441] kmem_cache_alloc_node+0x57/0xbf0 [ 153.613430][T11441] ? __lock_acquire+0x4fe/0x1660 [ 153.618338][T11441] __alloc_skb+0x52/0x1d0 [ 153.622634][T11441] tipc_buf_acquire+0x1c/0x50 [ 153.627274][T11441] tipc_msg_reverse+0x96/0x280 [ 153.632005][T11441] tipc_sk_respond+0xbe/0x2d0 [ 153.636750][T11441] __tipc_shutdown+0x2dd/0x380 [ 153.641477][T11441] ? do_wait_intr_irq+0xb0/0xb0 [ 153.646292][T11441] tipc_release+0x5f/0x890 [ 153.650678][T11441] __sock_release+0x32/0xa0 [ 153.655144][T11441] sock_close+0xf/0x20 [ 153.659176][T11441] __fput+0xaa/0x250 [ 153.663038][T11441] task_work_run+0x68/0xb0 [ 153.667424][T11441] exit_to_user_mode_prepare+0x219/0x220 [ 153.673019][T11441] syscall_exit_to_user_mode+0x7e/0x2e0 [ 153.678535][T11441] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.684393][T11441] RIP: 0033:0x45cba9 [ 153.688252][T11441] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 153.707824][T11441] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 153.716198][T11441] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 153.724134][T11441] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 153.732082][T11441] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 153.740025][T11441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 153.747980][T11441] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 153.755956][T11426] CPU: 1 PID: 11426 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 153.764609][T11426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.774642][T11426] Call Trace: [ 153.777913][T11426] dump_stack+0xa3/0xcc [ 153.782049][T11426] should_fail.cold.6+0x32/0x3a [ 153.786878][T11426] should_failslab+0x5/0xf [ 153.791275][T11426] kmem_cache_alloc_node+0x57/0xbf0 [ 153.796455][T11426] ? __lock_acquire+0x4fe/0x1660 [ 153.801386][T11426] __alloc_skb+0x52/0x1d0 [ 153.805699][T11426] tipc_buf_acquire+0x1c/0x50 [ 153.810351][T11426] tipc_msg_reverse+0x96/0x280 [ 153.815099][T11426] tipc_sk_respond+0xbe/0x2d0 [ 153.819758][T11426] __tipc_shutdown+0x2dd/0x380 [ 153.822142][T11455] FAULT_INJECTION: forcing a failure. [ 153.822142][T11455] name failslab, interval 1, probability 0, space 0, times 0 [ 153.824497][T11426] ? do_wait_intr_irq+0xb0/0xb0 [ 153.824505][T11426] tipc_release+0x5f/0x890 [ 153.824516][T11426] __sock_release+0x32/0xa0 [ 153.838860][T11456] FAULT_INJECTION: forcing a failure. [ 153.838860][T11456] name failslab, interval 1, probability 0, space 0, times 0 [ 153.841879][T11426] sock_close+0xf/0x20 [ 153.841883][T11426] __fput+0xaa/0x250 [ 153.841892][T11426] task_work_run+0x68/0xb0 [ 153.869220][T11457] FAULT_INJECTION: forcing a failure. [ 153.869220][T11457] name failslab, interval 1, probability 0, space 0, times 0 [ 153.871192][T11426] exit_to_user_mode_prepare+0x219/0x220 [ 153.871200][T11426] syscall_exit_to_user_mode+0x7e/0x2e0 [ 153.871205][T11426] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.905190][T11426] RIP: 0033:0x45cba9 [ 153.909062][T11426] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 153.928636][T11426] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 153.937012][T11426] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 153.944947][T11426] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 153.952881][T11426] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 153.960817][T11426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 153.968751][T11426] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 153.976710][T11456] CPU: 0 PID: 11456 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 153.985360][T11456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.995389][T11456] Call Trace: [ 153.998649][T11456] dump_stack+0xa3/0xcc [ 154.002771][T11456] should_fail.cold.6+0x32/0x3a [ 154.007590][T11456] should_failslab+0x5/0xf [ 154.011969][T11456] kmem_cache_alloc_node+0x57/0xbf0 [ 154.017132][T11456] ? __lock_acquire+0x4fe/0x1660 [ 154.022051][T11456] __alloc_skb+0x52/0x1d0 [ 154.026365][T11456] tipc_buf_acquire+0x1c/0x50 [ 154.031005][T11456] tipc_msg_reverse+0x96/0x280 [ 154.035737][T11456] tipc_sk_respond+0xbe/0x2d0 [ 154.040380][T11456] __tipc_shutdown+0x2dd/0x380 [ 154.045107][T11456] ? do_wait_intr_irq+0xb0/0xb0 [ 154.049934][T11456] tipc_release+0x5f/0x890 [ 154.054335][T11456] __sock_release+0x32/0xa0 [ 154.058815][T11456] sock_close+0xf/0x20 [ 154.062850][T11456] __fput+0xaa/0x250 [ 154.066744][T11456] task_work_run+0x68/0xb0 [ 154.071137][T11456] exit_to_user_mode_prepare+0x219/0x220 [ 154.076739][T11456] syscall_exit_to_user_mode+0x7e/0x2e0 [ 154.082249][T11456] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.088105][T11456] RIP: 0033:0x45cba9 [ 154.091974][T11456] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 154.111628][T11456] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 154.120001][T11456] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 154.127944][T11456] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 154.135908][T11456] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 154.143853][T11456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 154.151794][T11456] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 154.159745][T11455] CPU: 1 PID: 11455 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 154.168398][T11455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.178430][T11455] Call Trace: [ 154.181701][T11455] dump_stack+0xa3/0xcc [ 154.185829][T11455] should_fail.cold.6+0x32/0x3a [ 154.190652][T11455] should_failslab+0x5/0xf [ 154.195045][T11455] kmem_cache_alloc_node+0x57/0xbf0 [ 154.200218][T11455] ? __lock_acquire+0x4fe/0x1660 [ 154.205125][T11455] __alloc_skb+0x52/0x1d0 [ 154.209419][T11455] tipc_buf_acquire+0x1c/0x50 [ 154.214078][T11455] tipc_msg_reverse+0x96/0x280 [ 154.218818][T11455] tipc_sk_respond+0xbe/0x2d0 [ 154.221314][T11464] FAULT_INJECTION: forcing a failure. [ 154.221314][T11464] name failslab, interval 1, probability 0, space 0, times 0 [ 154.223465][T11455] __tipc_shutdown+0x2dd/0x380 [ 154.223471][T11455] ? do_wait_intr_irq+0xb0/0xb0 [ 154.223479][T11455] tipc_release+0x5f/0x890 [ 154.223489][T11455] __sock_release+0x32/0xa0 [ 154.254424][T11455] sock_close+0xf/0x20 [ 154.258457][T11455] __fput+0xaa/0x250 [ 154.262318][T11455] task_work_run+0x68/0xb0 [ 154.266700][T11455] exit_to_user_mode_prepare+0x219/0x220 [ 154.272297][T11455] syscall_exit_to_user_mode+0x7e/0x2e0 [ 154.277806][T11455] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.283665][T11455] RIP: 0033:0x45cba9 [ 154.287522][T11455] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 154.307100][T11455] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 154.315472][T11455] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 154.323411][T11455] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 154.331347][T11455] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 154.339290][T11455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 154.347229][T11455] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 154.355175][T11464] CPU: 0 PID: 11464 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 154.363822][T11464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.373846][T11464] Call Trace: [ 154.377107][T11464] dump_stack+0xa3/0xcc [ 154.381226][T11464] should_fail.cold.6+0x32/0x3a [ 154.386040][T11464] should_failslab+0x5/0xf [ 154.390422][T11464] kmem_cache_alloc_node+0x57/0xbf0 [ 154.395583][T11464] ? __lock_acquire+0x4fe/0x1660 [ 154.400489][T11464] __alloc_skb+0x52/0x1d0 [ 154.404788][T11464] tipc_buf_acquire+0x1c/0x50 [ 154.409434][T11464] tipc_msg_reverse+0x96/0x280 [ 154.410489][T11467] FAULT_INJECTION: forcing a failure. [ 154.410489][T11467] name failslab, interval 1, probability 0, space 0, times 0 [ 154.414164][T11464] tipc_sk_respond+0xbe/0x2d0 [ 154.414170][T11464] __tipc_shutdown+0x2dd/0x380 [ 154.414176][T11464] ? do_wait_intr_irq+0xb0/0xb0 [ 154.414184][T11464] tipc_release+0x5f/0x890 [ 154.414194][T11464] __sock_release+0x32/0xa0 [ 154.414199][T11464] sock_close+0xf/0x20 [ 154.414202][T11464] __fput+0xaa/0x250 [ 154.414210][T11464] task_work_run+0x68/0xb0 [ 154.414219][T11464] exit_to_user_mode_prepare+0x219/0x220 [ 154.467621][T11464] syscall_exit_to_user_mode+0x7e/0x2e0 [ 154.473130][T11464] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.478986][T11464] RIP: 0033:0x45cba9 [ 154.482850][T11464] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 154.502427][T11464] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 154.510935][T11464] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 154.518901][T11464] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 154.526937][T11464] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 154.534874][T11464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 154.542836][T11464] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 154.550787][T11467] CPU: 1 PID: 11467 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 154.559442][T11467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.569483][T11467] Call Trace: [ 154.572749][T11467] dump_stack+0xa3/0xcc [ 154.576887][T11467] should_fail.cold.6+0x32/0x3a [ 154.581719][T11467] should_failslab+0x5/0xf [ 154.586113][T11467] kmem_cache_alloc_node+0x57/0xbf0 [ 154.591294][T11467] ? __lock_acquire+0x4fe/0x1660 [ 154.596250][T11467] __alloc_skb+0x52/0x1d0 [ 154.600652][T11467] tipc_buf_acquire+0x1c/0x50 [ 154.605299][T11467] tipc_msg_reverse+0x96/0x280 [ 154.610026][T11467] tipc_sk_respond+0xbe/0x2d0 [ 154.614672][T11467] __tipc_shutdown+0x2dd/0x380 [ 154.619446][T11467] ? do_wait_intr_irq+0xb0/0xb0 [ 154.624268][T11467] tipc_release+0x5f/0x890 [ 154.628764][T11467] __sock_release+0x32/0xa0 [ 154.633231][T11467] sock_close+0xf/0x20 [ 154.637264][T11467] __fput+0xaa/0x250 [ 154.641138][T11467] task_work_run+0x68/0xb0 [ 154.645524][T11467] exit_to_user_mode_prepare+0x219/0x220 [ 154.651121][T11467] syscall_exit_to_user_mode+0x7e/0x2e0 [ 154.656629][T11467] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.662485][T11467] RIP: 0033:0x45cba9 [ 154.666343][T11467] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 154.685918][T11467] RSP: 002b:00007f2152b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 154.694297][T11467] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 154.696208][T11472] FAULT_INJECTION: forcing a failure. [ 154.696208][T11472] name failslab, interval 1, probability 0, space 0, times 0 [ 154.702239][T11467] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 154.702241][T11467] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 154.702243][T11467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 154.702245][T11467] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b376d4 [ 154.707042][T11457] CPU: 1 PID: 11457 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 154.755226][T11457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.765246][T11457] Call Trace: [ 154.768504][T11457] dump_stack+0xa3/0xcc [ 154.772623][T11457] should_fail.cold.6+0x32/0x3a [ 154.777437][T11457] should_failslab+0x5/0xf [ 154.781818][T11457] kmem_cache_alloc_node+0x57/0xbf0 [ 154.786984][T11457] ? __lock_acquire+0x4fe/0x1660 [ 154.791915][T11457] __alloc_skb+0x52/0x1d0 [ 154.793094][T11477] FAULT_INJECTION: forcing a failure. [ 154.793094][T11477] name failslab, interval 1, probability 0, space 0, times 0 [ 154.796213][T11457] tipc_buf_acquire+0x1c/0x50 [ 154.796218][T11457] tipc_msg_reverse+0x96/0x280 [ 154.796225][T11457] tipc_sk_respond+0xbe/0x2d0 [ 154.796230][T11457] __tipc_shutdown+0x2dd/0x380 [ 154.827519][T11457] ? do_wait_intr_irq+0xb0/0xb0 [ 154.832427][T11457] tipc_release+0x5f/0x890 [ 154.836816][T11457] __sock_release+0x32/0xa0 [ 154.841297][T11457] sock_close+0xf/0x20 [ 154.845334][T11457] __fput+0xaa/0x250 [ 154.849194][T11457] task_work_run+0x68/0xb0 [ 154.853575][T11457] exit_to_user_mode_prepare+0x219/0x220 [ 154.859173][T11457] syscall_exit_to_user_mode+0x7e/0x2e0 [ 154.864681][T11457] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.870538][T11457] RIP: 0033:0x45cba9 [ 154.874397][T11457] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 154.893976][T11457] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 154.902361][T11457] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 154.910298][T11457] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 154.918232][T11457] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 154.926168][T11457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 154.934104][T11457] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 154.942049][T11472] CPU: 0 PID: 11472 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 154.950700][T11472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.960822][T11472] Call Trace: [ 154.964089][T11472] dump_stack+0xa3/0xcc [ 154.968212][T11472] should_fail.cold.6+0x32/0x3a [ 154.973035][T11472] should_failslab+0x5/0xf [ 154.977416][T11472] kmem_cache_alloc_node+0x57/0xbf0 [ 154.982576][T11472] ? __lock_acquire+0x4fe/0x1660 [ 154.987480][T11472] __alloc_skb+0x52/0x1d0 [ 154.991776][T11472] tipc_buf_acquire+0x1c/0x50 [ 154.996423][T11472] tipc_msg_reverse+0x96/0x280 [ 155.001156][T11472] tipc_sk_respond+0xbe/0x2d0 [ 155.005796][T11472] __tipc_shutdown+0x2dd/0x380 [ 155.010526][T11472] ? do_wait_intr_irq+0xb0/0xb0 [ 155.015353][T11472] tipc_release+0x5f/0x890 [ 155.019752][T11472] __sock_release+0x32/0xa0 [ 155.024236][T11472] sock_close+0xf/0x20 [ 155.028394][T11472] __fput+0xaa/0x250 [ 155.032270][T11472] task_work_run+0x68/0xb0 [ 155.036662][T11472] exit_to_user_mode_prepare+0x219/0x220 [ 155.042370][T11472] syscall_exit_to_user_mode+0x7e/0x2e0 [ 155.047911][T11472] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 155.053783][T11472] RIP: 0033:0x45cba9 [ 155.057653][T11472] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 155.077232][T11472] RSP: 002b:00007f33d7f65c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 155.085612][T11472] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 155.093559][T11472] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 155.101511][T11472] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 2020/10/09 14:53:31 executed programs: 634 [ 155.109458][T11472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 155.112696][T11489] FAULT_INJECTION: forcing a failure. [ 155.112696][T11489] name failslab, interval 1, probability 0, space 0, times 0 [ 155.117398][T11472] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f666d4 [ 155.136197][T11477] CPU: 0 PID: 11477 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 155.146637][T11477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.156670][T11477] Call Trace: [ 155.159938][T11477] dump_stack+0xa3/0xcc [ 155.164076][T11477] should_fail.cold.6+0x32/0x3a [ 155.168904][T11477] should_failslab+0x5/0xf [ 155.173287][T11477] kmem_cache_alloc_node+0x57/0xbf0 [ 155.178450][T11477] ? __lock_acquire+0x4fe/0x1660 [ 155.183355][T11477] __alloc_skb+0x52/0x1d0 [ 155.187684][T11477] tipc_buf_acquire+0x1c/0x50 [ 155.192326][T11477] tipc_msg_reverse+0x96/0x280 [ 155.197066][T11477] tipc_sk_respond+0xbe/0x2d0 [ 155.198777][T11496] FAULT_INJECTION: forcing a failure. [ 155.198777][T11496] name failslab, interval 1, probability 0, space 0, times 0 [ 155.201713][T11477] __tipc_shutdown+0x2dd/0x380 [ 155.201719][T11477] ? do_wait_intr_irq+0xb0/0xb0 [ 155.201727][T11477] tipc_release+0x5f/0x890 [ 155.201738][T11477] __sock_release+0x32/0xa0 [ 155.201743][T11477] sock_close+0xf/0x20 [ 155.201746][T11477] __fput+0xaa/0x250 [ 155.201754][T11477] task_work_run+0x68/0xb0 [ 155.201762][T11477] exit_to_user_mode_prepare+0x219/0x220 [ 155.201768][T11477] syscall_exit_to_user_mode+0x7e/0x2e0 [ 155.201773][T11477] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 155.201778][T11477] RIP: 0033:0x45cba9 [ 155.201781][T11477] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 155.201784][T11477] RSP: 002b:00007f16c74c4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 155.293723][T11477] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 155.301674][T11477] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 155.309610][T11477] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 155.317551][T11477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 155.322650][T11498] FAULT_INJECTION: forcing a failure. [ 155.322650][T11498] name failslab, interval 1, probability 0, space 0, times 0 [ 155.325491][T11477] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74c56d4 [ 155.332217][T11499] FAULT_INJECTION: forcing a failure. [ 155.332217][T11499] name failslab, interval 1, probability 0, space 0, times 0 [ 155.347710][T11496] CPU: 1 PID: 11496 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 155.367359][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.377381][T11496] Call Trace: [ 155.380648][T11496] dump_stack+0xa3/0xcc [ 155.384771][T11496] should_fail.cold.6+0x32/0x3a [ 155.389586][T11496] should_failslab+0x5/0xf [ 155.393968][T11496] kmem_cache_alloc_node+0x57/0xbf0 [ 155.399128][T11496] ? __lock_acquire+0x4fe/0x1660 [ 155.404044][T11496] __alloc_skb+0x52/0x1d0 [ 155.408339][T11496] tipc_buf_acquire+0x1c/0x50 [ 155.412978][T11496] tipc_msg_reverse+0x96/0x280 [ 155.417706][T11496] tipc_sk_respond+0xbe/0x2d0 [ 155.422347][T11496] __tipc_shutdown+0x2dd/0x380 [ 155.427075][T11496] ? do_wait_intr_irq+0xb0/0xb0 [ 155.431890][T11496] tipc_release+0x5f/0x890 [ 155.436274][T11496] __sock_release+0x32/0xa0 [ 155.440740][T11496] sock_close+0xf/0x20 [ 155.444770][T11496] __fput+0xaa/0x250 [ 155.448630][T11496] task_work_run+0x68/0xb0 [ 155.453010][T11496] exit_to_user_mode_prepare+0x219/0x220 [ 155.458607][T11496] syscall_exit_to_user_mode+0x7e/0x2e0 [ 155.464127][T11496] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 155.469982][T11496] RIP: 0033:0x45cba9 [ 155.473849][T11496] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 155.493421][T11496] RSP: 002b:00007ffa22c16c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 155.501797][T11496] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 155.509736][T11496] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 155.517672][T11496] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 155.525607][T11496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 155.533553][T11496] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22c176d4 [ 155.541507][T11499] CPU: 0 PID: 11499 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 155.550392][T11499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.560425][T11499] Call Trace: [ 155.563691][T11499] dump_stack+0xa3/0xcc [ 155.567834][T11499] should_fail.cold.6+0x32/0x3a [ 155.572660][T11499] should_failslab+0x5/0xf [ 155.577056][T11499] kmem_cache_alloc_node+0x57/0xbf0 [ 155.582228][T11499] ? __lock_acquire+0x4fe/0x1660 [ 155.587142][T11499] __alloc_skb+0x52/0x1d0 [ 155.591451][T11499] tipc_buf_acquire+0x1c/0x50 [ 155.596100][T11499] tipc_msg_reverse+0x96/0x280 [ 155.600839][T11499] tipc_sk_respond+0xbe/0x2d0 [ 155.605506][T11499] __tipc_shutdown+0x2dd/0x380 [ 155.610243][T11499] ? do_wait_intr_irq+0xb0/0xb0 [ 155.615152][T11499] tipc_release+0x5f/0x890 [ 155.619538][T11499] __sock_release+0x32/0xa0 [ 155.624008][T11499] sock_close+0xf/0x20 [ 155.628046][T11499] __fput+0xaa/0x250 [ 155.631906][T11499] task_work_run+0x68/0xb0 [ 155.636290][T11499] exit_to_user_mode_prepare+0x219/0x220 [ 155.641894][T11499] syscall_exit_to_user_mode+0x7e/0x2e0 [ 155.647417][T11499] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 155.653281][T11499] RIP: 0033:0x45cba9 [ 155.657251][T11499] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 155.676873][T11499] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 155.685256][T11499] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 155.693307][T11499] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 155.701252][T11499] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 155.709196][T11499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 155.717143][T11499] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 155.725097][T11489] CPU: 1 PID: 11489 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 155.733753][T11489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.743792][T11489] Call Trace: [ 155.747062][T11489] dump_stack+0xa3/0xcc [ 155.751193][T11489] should_fail.cold.6+0x32/0x3a [ 155.756009][T11489] should_failslab+0x5/0xf [ 155.760396][T11489] kmem_cache_alloc_node+0x57/0xbf0 [ 155.765560][T11489] ? __lock_acquire+0x4fe/0x1660 [ 155.770463][T11489] __alloc_skb+0x52/0x1d0 [ 155.774759][T11489] tipc_buf_acquire+0x1c/0x50 [ 155.779403][T11489] tipc_msg_reverse+0x96/0x280 [ 155.784152][T11489] tipc_sk_respond+0xbe/0x2d0 [ 155.788798][T11489] __tipc_shutdown+0x2dd/0x380 [ 155.790049][T11508] FAULT_INJECTION: forcing a failure. [ 155.790049][T11508] name failslab, interval 1, probability 0, space 0, times 0 [ 155.793534][T11489] ? do_wait_intr_irq+0xb0/0xb0 [ 155.793541][T11489] tipc_release+0x5f/0x890 [ 155.793551][T11489] __sock_release+0x32/0xa0 [ 155.819747][T11489] sock_close+0xf/0x20 [ 155.824474][T11489] __fput+0xaa/0x250 [ 155.828334][T11489] task_work_run+0x68/0xb0 [ 155.832727][T11489] exit_to_user_mode_prepare+0x219/0x220 [ 155.838328][T11489] syscall_exit_to_user_mode+0x7e/0x2e0 [ 155.843365][T11510] FAULT_INJECTION: forcing a failure. [ 155.843365][T11510] name failslab, interval 1, probability 0, space 0, times 0 [ 155.843848][T11489] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 155.843853][T11489] RIP: 0033:0x45cba9 [ 155.843857][T11489] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 155.885677][T11489] RSP: 002b:00007f34bd968c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 155.894069][T11489] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 155.902006][T11489] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 155.909943][T11489] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 155.917903][T11489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 155.925842][T11489] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9696d4 [ 155.933798][T11510] CPU: 0 PID: 11510 Comm: syz-executor.4 Not tainted 5.9.0-rc8-syzkaller #0 [ 155.942450][T11510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.952482][T11510] Call Trace: [ 155.955770][T11510] dump_stack+0xa3/0xcc [ 155.959905][T11510] should_fail.cold.6+0x32/0x3a [ 155.964732][T11510] should_failslab+0x5/0xf [ 155.969131][T11510] kmem_cache_alloc_node+0x57/0xbf0 [ 155.974308][T11510] ? __lock_acquire+0x4fe/0x1660 [ 155.979227][T11510] __alloc_skb+0x52/0x1d0 [ 155.983534][T11510] tipc_buf_acquire+0x1c/0x50 [ 155.988186][T11510] tipc_msg_reverse+0x96/0x280 [ 155.992926][T11510] tipc_sk_respond+0xbe/0x2d0 [ 155.997570][T11510] __tipc_shutdown+0x2dd/0x380 [ 156.002312][T11510] ? do_wait_intr_irq+0xb0/0xb0 [ 156.007144][T11510] tipc_release+0x5f/0x890 [ 156.011544][T11510] __sock_release+0x32/0xa0 [ 156.016023][T11510] sock_close+0xf/0x20 [ 156.020064][T11510] __fput+0xaa/0x250 [ 156.023934][T11510] task_work_run+0x68/0xb0 [ 156.028329][T11510] exit_to_user_mode_prepare+0x219/0x220 [ 156.033939][T11510] syscall_exit_to_user_mode+0x7e/0x2e0 [ 156.039463][T11510] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 156.045334][T11510] RIP: 0033:0x45cba9 [ 156.049205][T11510] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 156.068787][T11510] RSP: 002b:00007f16c74a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 156.077169][T11510] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 156.085114][T11510] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 156.093053][T11510] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 156.100998][T11510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 156.108945][T11510] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f16c74a46d4 [ 156.116899][T11498] CPU: 1 PID: 11498 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 156.125553][T11498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.135588][T11498] Call Trace: [ 156.138858][T11498] dump_stack+0xa3/0xcc [ 156.143054][T11498] should_fail.cold.6+0x32/0x3a [ 156.147929][T11498] should_failslab+0x5/0xf [ 156.152315][T11498] kmem_cache_alloc_node+0x57/0xbf0 [ 156.157487][T11498] ? __lock_acquire+0x4fe/0x1660 [ 156.162390][T11498] __alloc_skb+0x52/0x1d0 [ 156.166692][T11498] tipc_buf_acquire+0x1c/0x50 [ 156.171343][T11498] tipc_msg_reverse+0x96/0x280 [ 156.176072][T11498] tipc_sk_respond+0xbe/0x2d0 [ 156.180715][T11498] __tipc_shutdown+0x2dd/0x380 [ 156.185446][T11498] ? do_wait_intr_irq+0xb0/0xb0 [ 156.190364][T11498] tipc_release+0x5f/0x890 [ 156.194749][T11498] __sock_release+0x32/0xa0 [ 156.199217][T11498] sock_close+0xf/0x20 [ 156.203266][T11498] __fput+0xaa/0x250 [ 156.207126][T11498] task_work_run+0x68/0xb0 [ 156.211507][T11498] exit_to_user_mode_prepare+0x219/0x220 [ 156.217104][T11498] syscall_exit_to_user_mode+0x7e/0x2e0 [ 156.222612][T11498] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 156.228155][T11525] FAULT_INJECTION: forcing a failure. [ 156.228155][T11525] name failslab, interval 1, probability 0, space 0, times 0 [ 156.228470][T11498] RIP: 0033:0x45cba9 [ 156.228474][T11498] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 156.228476][T11498] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 156.228481][T11498] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 156.246084][T11526] FAULT_INJECTION: forcing a failure. [ 156.246084][T11526] name failslab, interval 1, probability 0, space 0, times 0 [ 156.264464][T11498] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 156.264467][T11498] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 156.264469][T11498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 156.264471][T11498] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 156.269191][T11527] FAULT_INJECTION: forcing a failure. [ 156.269191][T11527] name failslab, interval 1, probability 0, space 0, times 0 [ 156.281798][T11508] CPU: 0 PID: 11508 Comm: syz-executor.0 Not tainted 5.9.0-rc8-syzkaller #0 [ 156.346510][T11508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.356535][T11508] Call Trace: [ 156.359794][T11508] dump_stack+0xa3/0xcc [ 156.363916][T11508] should_fail.cold.6+0x32/0x3a [ 156.368833][T11508] should_failslab+0x5/0xf [ 156.373212][T11508] kmem_cache_alloc_node+0x57/0xbf0 [ 156.378375][T11508] ? __lock_acquire+0x4fe/0x1660 [ 156.383295][T11508] __alloc_skb+0x52/0x1d0 [ 156.387591][T11508] tipc_buf_acquire+0x1c/0x50 [ 156.392231][T11508] tipc_msg_reverse+0x96/0x280 [ 156.396960][T11508] tipc_sk_respond+0xbe/0x2d0 [ 156.401619][T11508] __tipc_shutdown+0x2dd/0x380 [ 156.406352][T11508] ? do_wait_intr_irq+0xb0/0xb0 [ 156.411172][T11508] tipc_release+0x5f/0x890 [ 156.415555][T11508] __sock_release+0x32/0xa0 [ 156.420023][T11508] sock_close+0xf/0x20 [ 156.424053][T11508] __fput+0xaa/0x250 [ 156.427921][T11508] task_work_run+0x68/0xb0 [ 156.432402][T11508] exit_to_user_mode_prepare+0x219/0x220 [ 156.438009][T11508] syscall_exit_to_user_mode+0x7e/0x2e0 [ 156.443517][T11508] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 156.449371][T11508] RIP: 0033:0x45cba9 [ 156.453232][T11508] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 156.472808][T11508] RSP: 002b:00007f33d7f86c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 156.481194][T11508] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 156.489330][T11508] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 156.497271][T11508] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 156.505302][T11508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 156.513253][T11508] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f33d7f876d4 [ 156.521222][T11527] CPU: 1 PID: 11527 Comm: syz-executor.5 Not tainted 5.9.0-rc8-syzkaller #0 [ 156.529879][T11527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.539914][T11527] Call Trace: [ 156.543172][T11527] dump_stack+0xa3/0xcc [ 156.547407][T11527] should_fail.cold.6+0x32/0x3a [ 156.552228][T11527] should_failslab+0x5/0xf [ 156.556611][T11527] kmem_cache_alloc_node+0x57/0xbf0 [ 156.561784][T11527] ? __lock_acquire+0x4fe/0x1660 [ 156.566692][T11527] __alloc_skb+0x52/0x1d0 [ 156.570988][T11527] tipc_buf_acquire+0x1c/0x50 [ 156.575655][T11527] tipc_msg_reverse+0x96/0x280 [ 156.580388][T11527] tipc_sk_respond+0xbe/0x2d0 [ 156.585033][T11527] __tipc_shutdown+0x2dd/0x380 [ 156.589764][T11527] ? do_wait_intr_irq+0xb0/0xb0 [ 156.594581][T11527] tipc_release+0x5f/0x890 [ 156.598963][T11527] __sock_release+0x32/0xa0 [ 156.603430][T11527] sock_close+0xf/0x20 [ 156.607461][T11527] __fput+0xaa/0x250 [ 156.611321][T11527] task_work_run+0x68/0xb0 [ 156.615756][T11527] exit_to_user_mode_prepare+0x219/0x220 [ 156.621366][T11527] syscall_exit_to_user_mode+0x7e/0x2e0 [ 156.626875][T11527] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 156.632730][T11527] RIP: 0033:0x45cba9 [ 156.636589][T11527] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 156.656184][T11527] RSP: 002b:00007f2152b57c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 156.664560][T11527] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 156.672497][T11527] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 156.680440][T11527] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 156.688555][T11527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 156.696594][T11527] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f2152b586d4 [ 156.704546][T11526] CPU: 0 PID: 11526 Comm: syz-executor.2 Not tainted 5.9.0-rc8-syzkaller #0 [ 156.713201][T11526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.723234][T11526] Call Trace: [ 156.726500][T11526] dump_stack+0xa3/0xcc [ 156.730634][T11526] should_fail.cold.6+0x32/0x3a [ 156.735453][T11526] should_failslab+0x5/0xf [ 156.739844][T11526] kmem_cache_alloc_node+0x57/0xbf0 [ 156.745013][T11526] ? __lock_acquire+0x4fe/0x1660 [ 156.749939][T11526] __alloc_skb+0x52/0x1d0 [ 156.754246][T11526] tipc_buf_acquire+0x1c/0x50 [ 156.758894][T11526] tipc_msg_reverse+0x96/0x280 [ 156.763627][T11526] tipc_sk_respond+0xbe/0x2d0 [ 156.768277][T11526] __tipc_shutdown+0x2dd/0x380 [ 156.771368][T11533] FAULT_INJECTION: forcing a failure. [ 156.771368][T11533] name failslab, interval 1, probability 0, space 0, times 0 [ 156.773014][T11526] ? do_wait_intr_irq+0xb0/0xb0 [ 156.773024][T11526] tipc_release+0x5f/0x890 [ 156.773035][T11526] __sock_release+0x32/0xa0 [ 156.773040][T11526] sock_close+0xf/0x20 [ 156.773044][T11526] __fput+0xaa/0x250 [ 156.773051][T11526] task_work_run+0x68/0xb0 [ 156.773060][T11526] exit_to_user_mode_prepare+0x219/0x220 [ 156.773066][T11526] syscall_exit_to_user_mode+0x7e/0x2e0 [ 156.822647][T11526] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 156.828507][T11526] RIP: 0033:0x45cba9 [ 156.832378][T11526] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 156.856286][T11526] RSP: 002b:00007f34bd947c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 156.864662][T11526] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 156.872601][T11526] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 156.880546][T11526] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 156.888589][T11526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 156.896526][T11526] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f34bd9486d4 [ 156.904472][T11533] CPU: 1 PID: 11533 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 156.913127][T11533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.923160][T11533] Call Trace: [ 156.926428][T11533] dump_stack+0xa3/0xcc [ 156.930567][T11533] should_fail.cold.6+0x32/0x3a [ 156.935397][T11533] should_failslab+0x5/0xf [ 156.939779][T11533] kmem_cache_alloc_node+0x57/0xbf0 [ 156.944945][T11533] __alloc_skb+0x52/0x1d0 [ 156.949240][T11533] tipc_buf_acquire+0x1c/0x50 [ 156.953892][T11533] tipc_msg_create+0x2c/0xc0 [ 156.958542][T11533] __tipc_shutdown+0x34a/0x380 [ 156.963269][T11533] ? do_wait_intr_irq+0xb0/0xb0 [ 156.968083][T11533] tipc_release+0x5f/0x890 [ 156.972468][T11533] __sock_release+0x32/0xa0 [ 156.976934][T11533] sock_close+0xf/0x20 [ 156.980964][T11533] __fput+0xaa/0x250 [ 156.984843][T11533] task_work_run+0x68/0xb0 [ 156.989238][T11533] exit_to_user_mode_prepare+0x219/0x220 [ 156.994834][T11533] syscall_exit_to_user_mode+0x7e/0x2e0 [ 157.000342][T11533] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 157.006199][T11533] RIP: 0033:0x45cba9 [ 157.010065][T11533] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 157.029633][T11533] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 157.038005][T11533] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 157.045941][T11533] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 157.053877][T11533] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 157.061817][T11533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 157.069754][T11533] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4 [ 157.077789][T11525] CPU: 0 PID: 11525 Comm: syz-executor.3 Not tainted 5.9.0-rc8-syzkaller #0 [ 157.086442][T11525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.096483][T11525] Call Trace: [ 157.099749][T11525] dump_stack+0xa3/0xcc [ 157.103882][T11525] should_fail.cold.6+0x32/0x3a [ 157.108704][T11525] should_failslab+0x5/0xf [ 157.113210][T11525] kmem_cache_alloc_node+0x57/0xbf0 [ 157.118378][T11525] ? __lock_acquire+0x4fe/0x1660 [ 157.123290][T11525] __alloc_skb+0x52/0x1d0 [ 157.127596][T11525] tipc_buf_acquire+0x1c/0x50 [ 157.132245][T11525] tipc_msg_reverse+0x96/0x280 [ 157.136983][T11525] tipc_sk_respond+0xbe/0x2d0 [ 157.141633][T11525] __tipc_shutdown+0x2dd/0x380 [ 157.146366][T11525] ? do_wait_intr_irq+0xb0/0xb0 [ 157.151189][T11525] tipc_release+0x5f/0x890 [ 157.155579][T11525] __sock_release+0x32/0xa0 [ 157.160055][T11525] sock_close+0xf/0x20 [ 157.164093][T11525] __fput+0xaa/0x250 [ 157.167958][T11525] task_work_run+0x68/0xb0 [ 157.172348][T11525] exit_to_user_mode_prepare+0x219/0x220 [ 157.177951][T11525] syscall_exit_to_user_mode+0x7e/0x2e0 [ 157.183468][T11525] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 157.189335][T11525] RIP: 0033:0x45cba9 [ 157.193201][T11525] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 157.212774][T11525] RSP: 002b:00007ffa22bf5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 157.221153][T11525] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 157.229098][T11525] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 157.237042][T11525] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 157.244986][T11525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 157.253051][T11525] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007ffa22bf66d4 [ 262.166597][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 262.173521][ C1] rcu: 1-...!: (1 GPs behind) idle=2c2/1/0x4000000000000000 softirq=17344/17345 fqs=4 [ 262.183316][ C1] (t=10500 jiffies g=5845 q=970) [ 262.188429][ C1] rcu: rcu_preempt kthread starved for 10492 jiffies! g5845 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 262.199665][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 262.209759][ C1] rcu: RCU grace-period kthread stack dump: [ 262.215610][ C1] task:rcu_preempt state:I stack:14504 pid: 10 ppid: 2 flags:0x00004000 [ 262.224859][ C1] Call Trace: [ 262.228116][ C1] __schedule+0x404/0x8a0 [ 262.232414][ C1] schedule+0x37/0xe0 [ 262.236357][ C1] schedule_timeout+0x1af/0x2d0 [ 262.241171][ C1] ? __next_timer_interrupt+0xf0/0xf0 [ 262.246505][ C1] rcu_gp_kthread+0x707/0xc60 [ 262.251156][ C1] ? lockdep_hardirqs_on+0x53/0x110 [ 262.256314][ C1] ? note_gp_changes+0xc0/0xc0 [ 262.261038][ C1] kthread+0x148/0x170 [ 262.265080][ C1] ? kthread_mod_delayed_work+0xb0/0xb0 [ 262.270593][ C1] ret_from_fork+0x1f/0x30 [ 262.274989][ C1] NMI backtrace for cpu 1 [ 262.279283][ C1] CPU: 1 PID: 11533 Comm: syz-executor.1 Not tainted 5.9.0-rc8-syzkaller #0 [ 262.287911][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.297928][ C1] Call Trace: [ 262.301178][ C1] [ 262.303992][ C1] dump_stack+0xa3/0xcc [ 262.308110][ C1] nmi_cpu_backtrace.cold.8+0x3e/0x58 [ 262.313446][ C1] ? lapic_can_unplug_cpu.cold.34+0x3e/0x3e [ 262.319297][ C1] nmi_trigger_cpumask_backtrace+0xd5/0xec [ 262.325065][ C1] rcu_dump_cpu_stacks+0xa2/0xce [ 262.329962][ C1] rcu_sched_clock_irq.cold.94+0x61/0x52d [ 262.335644][ C1] ? tick_sched_do_timer+0x60/0x60 [ 262.340715][ C1] update_process_times+0x1f/0x60 [ 262.345710][ C1] tick_sched_handle.isra.24+0x1a/0x50 [ 262.351127][ C1] tick_sched_timer+0x6c/0x80 [ 262.355761][ C1] __hrtimer_run_queues+0x1e1/0x510 [ 262.360921][ C1] hrtimer_interrupt+0xf9/0x210 [ 262.365736][ C1] __sysvec_apic_timer_interrupt+0x8e/0x2b0 [ 262.371593][ C1] asm_call_irq_on_stack+0xf/0x20 [ 262.376592][ C1] [ 262.379510][ C1] sysvec_apic_timer_interrupt+0xc1/0xe0 [ 262.385101][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 262.391051][ C1] RIP: 0010:lock_acquire+0x10e/0x400 [ 262.396297][ C1] Code: 08 00 00 83 e8 01 66 85 c0 41 89 82 e4 08 00 00 0f 85 63 02 00 00 48 83 3d 06 3f 09 03 00 0f 84 67 02 00 00 48 8b 3c 24 57 9d <0f> 1f 44 00 00 48 8b 44 24 38 65 48 33 04 25 28 00 00 00 0f 85 ce [ 262.415861][ C1] RSP: 0018:ffffc90001303618 EFLAGS: 00000286 [ 262.421889][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00000000cb23d048 [ 262.429822][ C1] RDX: 00000000227e5654 RSI: 0000000000000003 RDI: 0000000000000286 [ 262.437759][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 262.445692][ C1] R10: ffff88810ef62100 R11: e326df5243daee06 R12: 0000000000000002 [ 262.453640][ C1] R13: 0000000000000000 R14: ffffffff842f5dc0 R15: 0000000000000000 [ 262.461589][ C1] tipc_sk_lookup+0x45/0x480 [ 262.466136][ C1] ? __tipc_nl_add_sk+0x100/0x100 [ 262.471121][ C1] ? __local_bh_enable_ip+0xa1/0x130 [ 262.476378][ C1] tipc_sk_rcv+0xd0/0xa30 [ 262.480676][ C1] ? tipc_node_xmit+0xb0/0x3d0 [ 262.485414][ C1] ? lockdep_init_map_waits+0x45/0x240 [ 262.490848][ C1] tipc_node_xmit+0x11d/0x3d0 [ 262.495492][ C1] tipc_node_xmit_skb+0x34/0x50 [ 262.500357][ C1] tipc_sk_rcv+0x7ed/0xa30 [ 262.504744][ C1] ? tipc_node_xmit+0xb0/0x3d0 [ 262.509488][ C1] ? lockdep_init_map_waits+0x45/0x240 [ 262.514919][ C1] tipc_node_xmit+0x11d/0x3d0 [ 262.519621][ C1] ? __lock_acquire+0x4fe/0x1660 [ 262.524672][ C1] tipc_sk_push_backlog+0xa0/0x150 [ 262.529747][ C1] tipc_sk_filter_rcv+0x3ab/0xff0 [ 262.534735][ C1] ? mark_held_locks+0x48/0x70 [ 262.539561][ C1] ? tipc_sk_rcv+0x256/0xa30 [ 262.544118][ C1] ? __local_bh_enable_ip+0xa1/0x130 [ 262.549366][ C1] tipc_sk_rcv+0x506/0xa30 [ 262.553747][ C1] ? tipc_node_xmit+0xb0/0x3d0 [ 262.558471][ C1] ? lockdep_init_map_waits+0x45/0x240 [ 262.563893][ C1] tipc_node_xmit+0x11d/0x3d0 [ 262.568532][ C1] ? tipc_sk_filter_rcv+0x220/0xff0 [ 262.573693][ C1] tipc_node_distr_xmit+0x5a/0xe0 [ 262.578789][ C1] tipc_sk_backlog_rcv+0x53/0x80 [ 262.583689][ C1] ? __local_bh_enable_ip+0xa1/0x130 [ 262.588946][ C1] ? lockdep_hardirqs_on+0x53/0x110 [ 262.594104][ C1] ? __release_sock+0x4d/0x100 [ 262.598827][ C1] __release_sock+0x68/0x100 [ 262.603377][ C1] release_sock+0x26/0xa0 [ 262.607669][ C1] tipc_release+0x3d5/0x890 [ 262.612144][ C1] __sock_release+0x32/0xa0 [ 262.616609][ C1] sock_close+0xf/0x20 [ 262.620639][ C1] __fput+0xaa/0x250 [ 262.624496][ C1] task_work_run+0x68/0xb0 [ 262.628888][ C1] exit_to_user_mode_prepare+0x219/0x220 [ 262.634480][ C1] syscall_exit_to_user_mode+0x7e/0x2e0 [ 262.639998][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.645851][ C1] RIP: 0033:0x45cba9 [ 262.649718][ C1] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.669298][ C1] RSP: 002b:00007f93c60f8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 262.677668][ C1] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 262.685603][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 262.693547][ C1] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 262.701832][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 262.709772][ C1] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f93c60f96d4