0 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 181.401080][T11865] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 181.409507][T11865] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 181.417460][T11865] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 181.425431][T11865] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 181.433404][T11865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 181.441371][T11865] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 181.449334][T11872] CPU: 0 PID: 11872 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 181.457648][T11872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.467687][T11872] Call Trace: [ 181.470962][T11872] dump_stack+0xa3/0xc8 [ 181.475106][T11872] should_fail.cold.6+0x32/0x37 [ 181.479947][T11872] should_failslab+0x5/0x10 [ 181.484433][T11872] kmem_cache_alloc_node+0x57/0xb20 [ 181.489639][T11872] ? __lock_acquire+0x4ea/0x1770 [ 181.494568][T11872] __alloc_skb+0x52/0x1d0 [ 181.498885][T11872] tipc_buf_acquire+0x1c/0x50 [ 181.503549][T11872] tipc_msg_reverse+0x96/0x280 [ 181.508299][T11872] tipc_sk_respond+0xbe/0x2c0 [ 181.512962][T11872] __tipc_shutdown+0x2dd/0x380 [ 181.517709][T11872] ? do_wait_intr_irq+0xb0/0xb0 [ 181.522585][T11872] tipc_release+0x5f/0x870 [ 181.526989][T11872] __sock_release+0x32/0xa0 [ 181.531502][T11872] sock_close+0xf/0x20 [ 181.535553][T11872] __fput+0xaa/0x250 [ 181.539431][T11872] task_work_run+0x68/0xb0 [ 181.543868][T11872] exit_to_user_mode_prepare+0x23f/0x250 [ 181.549493][T11872] syscall_exit_to_user_mode+0x7a/0x2c0 [ 181.555031][T11872] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 181.560907][T11872] RIP: 0033:0x45cba9 [ 181.564785][T11872] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 181.582153][T11888] FAULT_INJECTION: forcing a failure. [ 181.582153][T11888] name failslab, interval 1, probability 0, space 0, times 0 [ 181.584487][T11872] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 181.584493][T11872] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 181.584495][T11872] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 181.584498][T11872] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 181.584500][T11872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 181.584502][T11872] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 181.612958][T11889] FAULT_INJECTION: forcing a failure. [ 181.612958][T11889] name failslab, interval 1, probability 0, space 0, times 0 [ 181.616583][T11862] CPU: 1 PID: 11862 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 181.666526][T11862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.676555][T11862] Call Trace: [ 181.679818][T11862] dump_stack+0xa3/0xc8 [ 181.683949][T11862] should_fail.cold.6+0x32/0x37 [ 181.688774][T11862] should_failslab+0x5/0x10 [ 181.693267][T11862] kmem_cache_alloc_node+0x57/0xb20 [ 181.698439][T11862] ? __lock_acquire+0x4ea/0x1770 [ 181.703355][T11862] __alloc_skb+0x52/0x1d0 [ 181.707661][T11862] tipc_buf_acquire+0x1c/0x50 [ 181.712308][T11862] tipc_msg_reverse+0x96/0x280 [ 181.717051][T11862] tipc_sk_respond+0xbe/0x2c0 [ 181.721716][T11862] __tipc_shutdown+0x2dd/0x380 [ 181.726468][T11862] ? do_wait_intr_irq+0xb0/0xb0 [ 181.731288][T11862] tipc_release+0x5f/0x870 [ 181.736637][T11862] __sock_release+0x32/0xa0 [ 181.741109][T11862] sock_close+0xf/0x20 [ 181.745154][T11862] __fput+0xaa/0x250 [ 181.749025][T11862] task_work_run+0x68/0xb0 [ 181.753428][T11862] exit_to_user_mode_prepare+0x23f/0x250 [ 181.759029][T11862] syscall_exit_to_user_mode+0x7a/0x2c0 [ 181.764545][T11862] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 181.770411][T11862] RIP: 0033:0x45cba9 [ 181.774275][T11862] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 181.793980][T11862] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 181.802522][T11862] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 181.810496][T11862] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 181.818440][T11862] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 181.826389][T11862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 181.835294][T11862] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 181.846959][T11888] CPU: 0 PID: 11888 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 181.853742][T11894] FAULT_INJECTION: forcing a failure. [ 181.853742][T11894] name failslab, interval 1, probability 0, space 0, times 0 [ 181.855278][T11888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.855281][T11888] Call Trace: [ 181.855293][T11888] dump_stack+0xa3/0xc8 [ 181.855298][T11888] should_fail.cold.6+0x32/0x37 [ 181.855305][T11888] should_failslab+0x5/0x10 [ 181.855311][T11888] kmem_cache_alloc_node+0x57/0xb20 [ 181.855317][T11888] ? __lock_acquire+0x4ea/0x1770 [ 181.855329][T11888] __alloc_skb+0x52/0x1d0 [ 181.910013][T11888] tipc_buf_acquire+0x1c/0x50 [ 181.914659][T11888] tipc_msg_reverse+0x96/0x280 [ 181.919394][T11888] tipc_sk_respond+0xbe/0x2c0 [ 181.924042][T11888] __tipc_shutdown+0x2dd/0x380 [ 181.928779][T11888] ? do_wait_intr_irq+0xb0/0xb0 [ 181.933606][T11888] tipc_release+0x5f/0x870 [ 181.937998][T11888] __sock_release+0x32/0xa0 [ 181.942473][T11888] sock_close+0xf/0x20 [ 181.946511][T11888] __fput+0xaa/0x250 [ 181.950375][T11888] task_work_run+0x68/0xb0 [ 181.954760][T11888] exit_to_user_mode_prepare+0x23f/0x250 [ 181.960361][T11888] syscall_exit_to_user_mode+0x7a/0x2c0 [ 181.965873][T11888] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 181.971734][T11888] RIP: 0033:0x45cba9 [ 181.975595][T11888] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 181.995171][T11888] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 182.003579][T11888] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 182.011520][T11888] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 182.019466][T11888] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 182.027414][T11888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 182.035355][T11888] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 182.043310][T11894] CPU: 1 PID: 11894 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 182.051615][T11894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.061643][T11894] Call Trace: [ 182.064909][T11894] dump_stack+0xa3/0xc8 [ 182.069041][T11894] should_fail.cold.6+0x32/0x37 [ 182.073875][T11894] should_failslab+0x5/0x10 [ 182.078359][T11894] kmem_cache_alloc_node+0x57/0xb20 [ 182.083541][T11894] ? __lock_acquire+0x4ea/0x1770 [ 182.088455][T11894] __alloc_skb+0x52/0x1d0 [ 182.092757][T11894] tipc_buf_acquire+0x1c/0x50 [ 182.097401][T11894] tipc_msg_reverse+0x96/0x280 [ 182.102135][T11894] tipc_sk_respond+0xbe/0x2c0 [ 182.106781][T11894] __tipc_shutdown+0x2dd/0x380 [ 182.111514][T11894] ? do_wait_intr_irq+0xb0/0xb0 [ 182.116943][T11894] tipc_release+0x5f/0x870 [ 182.121332][T11894] __sock_release+0x32/0xa0 [ 182.125807][T11894] sock_close+0xf/0x20 [ 182.129848][T11894] __fput+0xaa/0x250 [ 182.133713][T11894] task_work_run+0x68/0xb0 [ 182.138098][T11894] exit_to_user_mode_prepare+0x23f/0x250 [ 182.143704][T11894] syscall_exit_to_user_mode+0x7a/0x2c0 [ 182.149223][T11894] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 182.155176][T11894] RIP: 0033:0x45cba9 [ 182.159038][T11894] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 182.178669][T11894] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 182.187073][T11894] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 182.195055][T11894] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 182.203006][T11894] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 182.210956][T11894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 182.218900][T11894] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 182.226855][T11889] CPU: 0 PID: 11889 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 182.235177][T11889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.245324][T11889] Call Trace: [ 182.248618][T11889] dump_stack+0xa3/0xc8 [ 182.252751][T11889] should_fail.cold.6+0x32/0x37 [ 182.257579][T11889] should_failslab+0x5/0x10 [ 182.262498][T11889] kmem_cache_alloc_node+0x57/0xb20 [ 182.267675][T11889] ? __lock_acquire+0x4ea/0x1770 [ 182.272595][T11889] __alloc_skb+0x52/0x1d0 [ 182.276906][T11889] tipc_buf_acquire+0x1c/0x50 [ 182.281572][T11889] tipc_msg_reverse+0x96/0x280 [ 182.286316][T11889] tipc_sk_respond+0xbe/0x2c0 [ 182.290886][T11899] FAULT_INJECTION: forcing a failure. [ 182.290886][T11899] name failslab, interval 1, probability 0, space 0, times 0 [ 182.290969][T11889] __tipc_shutdown+0x2dd/0x380 [ 182.308270][T11889] ? do_wait_intr_irq+0xb0/0xb0 [ 182.313099][T11889] tipc_release+0x5f/0x870 [ 182.317527][T11889] __sock_release+0x32/0xa0 [ 182.322000][T11889] sock_close+0xf/0x20 [ 182.326040][T11889] __fput+0xaa/0x250 [ 182.329907][T11889] task_work_run+0x68/0xb0 [ 182.334323][T11889] exit_to_user_mode_prepare+0x23f/0x250 [ 182.339927][T11889] syscall_exit_to_user_mode+0x7a/0x2c0 [ 182.345439][T11889] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 182.351320][T11889] RIP: 0033:0x45cba9 [ 182.355182][T11889] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 182.374853][T11889] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 182.383269][T11889] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 182.391246][T11889] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 182.399213][T11889] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 182.407194][T11889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 182.415261][T11889] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 182.423227][T11899] CPU: 1 PID: 11899 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 182.431593][T11899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.441633][T11899] Call Trace: [ 182.444929][T11899] dump_stack+0xa3/0xc8 [ 182.449075][T11899] should_fail.cold.6+0x32/0x37 [ 182.453910][T11899] should_failslab+0x5/0x10 [ 182.458407][T11899] kmem_cache_alloc_node+0x57/0xb20 [ 182.463590][T11899] ? __lock_acquire+0x4ea/0x1770 [ 182.468615][T11899] __alloc_skb+0x52/0x1d0 [ 182.472922][T11899] tipc_buf_acquire+0x1c/0x50 [ 182.477639][T11899] tipc_msg_reverse+0x96/0x280 [ 182.482398][T11899] tipc_sk_respond+0xbe/0x2c0 [ 182.487065][T11899] __tipc_shutdown+0x2dd/0x380 [ 182.491819][T11899] ? do_wait_intr_irq+0xb0/0xb0 [ 182.496685][T11899] tipc_release+0x5f/0x870 [ 182.501153][T11899] __sock_release+0x32/0xa0 [ 182.505732][T11899] sock_close+0xf/0x20 [ 182.509791][T11899] __fput+0xaa/0x250 [ 182.511961][T11913] FAULT_INJECTION: forcing a failure. [ 182.511961][T11913] name failslab, interval 1, probability 0, space 0, times 0 [ 182.513670][T11899] task_work_run+0x68/0xb0 [ 182.513684][T11899] exit_to_user_mode_prepare+0x23f/0x250 [ 182.513691][T11899] syscall_exit_to_user_mode+0x7a/0x2c0 [ 182.513697][T11899] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 182.513702][T11899] RIP: 0033:0x45cba9 [ 182.513706][T11899] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 182.513709][T11899] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 182.513714][T11899] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 182.513716][T11899] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 182.513718][T11899] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 182.513721][T11899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 182.513723][T11899] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 182.535585][T11911] FAULT_INJECTION: forcing a failure. [ 182.535585][T11911] name failslab, interval 1, probability 0, space 0, times 0 [ 182.589808][T11913] CPU: 0 PID: 11913 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 182.599011][T11909] FAULT_INJECTION: forcing a failure. [ 182.599011][T11909] name failslab, interval 1, probability 0, space 0, times 0 [ 182.603912][T11913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.603916][T11913] Call Trace: [ 182.603927][T11913] dump_stack+0xa3/0xc8 [ 182.603933][T11913] should_fail.cold.6+0x32/0x37 [ 182.603939][T11913] should_failslab+0x5/0x10 [ 182.603944][T11913] kmem_cache_alloc_node+0x57/0xb20 [ 182.603949][T11913] ? __lock_acquire+0x4ea/0x1770 [ 182.603960][T11913] __alloc_skb+0x52/0x1d0 [ 182.603968][T11913] tipc_buf_acquire+0x1c/0x50 [ 182.603973][T11913] tipc_msg_reverse+0x96/0x280 [ 182.603981][T11913] tipc_sk_respond+0xbe/0x2c0 [ 182.708712][T11913] __tipc_shutdown+0x2dd/0x380 [ 182.713449][T11913] ? do_wait_intr_irq+0xb0/0xb0 [ 182.718272][T11913] tipc_release+0x5f/0x870 [ 182.722661][T11913] __sock_release+0x32/0xa0 [ 182.727130][T11913] sock_close+0xf/0x20 [ 182.731180][T11913] __fput+0xaa/0x250 [ 182.735045][T11913] task_work_run+0x68/0xb0 [ 182.739433][T11913] exit_to_user_mode_prepare+0x23f/0x250 [ 182.745036][T11913] syscall_exit_to_user_mode+0x7a/0x2c0 [ 182.750549][T11913] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 182.756409][T11913] RIP: 0033:0x45cba9 [ 182.760281][T11913] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 182.779967][T11913] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 182.788364][T11913] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 182.796305][T11913] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 182.804260][T11913] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 182.812218][T11913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 182.820177][T11913] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 182.828133][T11909] CPU: 1 PID: 11909 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 182.836449][T11909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.846578][T11909] Call Trace: [ 182.849863][T11909] dump_stack+0xa3/0xc8 [ 182.853999][T11909] should_fail.cold.6+0x32/0x37 [ 182.859810][T11909] should_failslab+0x5/0x10 [ 182.864283][T11909] kmem_cache_alloc_node+0x57/0xb20 [ 182.869458][T11909] ? __lock_acquire+0x4ea/0x1770 [ 182.874383][T11909] __alloc_skb+0x52/0x1d0 [ 182.878684][T11909] tipc_buf_acquire+0x1c/0x50 [ 182.883333][T11909] tipc_msg_reverse+0x96/0x280 [ 182.888074][T11909] tipc_sk_respond+0xbe/0x2c0 [ 182.892730][T11909] __tipc_shutdown+0x2dd/0x380 [ 182.897474][T11909] ? do_wait_intr_irq+0xb0/0xb0 [ 182.902307][T11909] tipc_release+0x5f/0x870 [ 182.906707][T11909] __sock_release+0x32/0xa0 [ 182.911184][T11909] sock_close+0xf/0x20 [ 182.915274][T11909] __fput+0xaa/0x250 [ 182.919227][T11909] task_work_run+0x68/0xb0 [ 182.923630][T11909] exit_to_user_mode_prepare+0x23f/0x250 [ 182.929249][T11909] syscall_exit_to_user_mode+0x7a/0x2c0 [ 182.934801][T11909] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 182.940691][T11909] RIP: 0033:0x45cba9 [ 182.944560][T11909] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 182.964235][T11909] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 182.972634][T11909] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 182.980584][T11909] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 182.988556][T11909] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 182.996528][T11909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 183.004473][T11909] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 183.016931][T11911] CPU: 0 PID: 11911 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 183.025247][T11911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.035340][T11911] Call Trace: [ 183.038603][T11911] dump_stack+0xa3/0xc8 [ 183.042728][T11911] should_fail.cold.6+0x32/0x37 [ 183.047560][T11911] should_failslab+0x5/0x10 [ 183.052046][T11911] kmem_cache_alloc_node+0x57/0xb20 [ 183.057212][T11911] ? __lock_acquire+0x4ea/0x1770 [ 183.062143][T11911] __alloc_skb+0x52/0x1d0 [ 183.066469][T11911] tipc_buf_acquire+0x1c/0x50 [ 183.071113][T11911] tipc_msg_reverse+0x96/0x280 [ 183.075845][T11911] tipc_sk_respond+0xbe/0x2c0 [ 183.080497][T11911] __tipc_shutdown+0x2dd/0x380 [ 183.085232][T11911] ? do_wait_intr_irq+0xb0/0xb0 [ 183.090067][T11911] tipc_release+0x5f/0x870 [ 183.094452][T11911] __sock_release+0x32/0xa0 [ 183.098936][T11911] sock_close+0xf/0x20 [ 183.102974][T11911] __fput+0xaa/0x250 [ 183.106834][T11911] task_work_run+0x68/0xb0 [ 183.111233][T11911] exit_to_user_mode_prepare+0x23f/0x250 [ 183.116847][T11911] syscall_exit_to_user_mode+0x7a/0x2c0 [ 183.122361][T11911] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 183.128221][T11911] RIP: 0033:0x45cba9 [ 183.132131][T11911] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 183.151808][T11911] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 183.160189][T11911] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 183.168157][T11911] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 183.176105][T11911] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 183.184045][T11911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 183.192681][T11911] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 183.271082][T11940] FAULT_INJECTION: forcing a failure. [ 183.271082][T11940] name failslab, interval 1, probability 0, space 0, times 0 [ 183.284177][T11940] CPU: 1 PID: 11940 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 183.293204][T11940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.303767][T11940] Call Trace: [ 183.307042][T11940] dump_stack+0xa3/0xc8 [ 183.310478][T11945] FAULT_INJECTION: forcing a failure. [ 183.310478][T11945] name failslab, interval 1, probability 0, space 0, times 0 [ 183.311181][T11940] should_fail.cold.6+0x32/0x37 [ 183.328581][T11940] should_failslab+0x5/0x10 [ 183.332766][T11947] FAULT_INJECTION: forcing a failure. [ 183.332766][T11947] name failslab, interval 1, probability 0, space 0, times 0 [ 183.333064][T11940] kmem_cache_alloc_node+0x57/0xb20 [ 183.350790][T11940] ? __lock_acquire+0x4ea/0x1770 [ 183.355715][T11940] __alloc_skb+0x52/0x1d0 [ 183.360189][T11940] tipc_buf_acquire+0x1c/0x50 [ 183.364991][T11940] tipc_msg_reverse+0x96/0x280 [ 183.369740][T11940] tipc_sk_respond+0xbe/0x2c0 [ 183.374394][T11940] __tipc_shutdown+0x2dd/0x380 [ 183.379141][T11940] ? do_wait_intr_irq+0xb0/0xb0 [ 183.383974][T11940] tipc_release+0x5f/0x870 [ 183.388919][T11940] __sock_release+0x32/0xa0 [ 183.393390][T11940] sock_close+0xf/0x20 [ 183.397433][T11940] __fput+0xaa/0x250 [ 183.401295][T11940] task_work_run+0x68/0xb0 [ 183.405773][T11940] exit_to_user_mode_prepare+0x23f/0x250 [ 183.411405][T11940] syscall_exit_to_user_mode+0x7a/0x2c0 [ 183.416931][T11940] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 183.422809][T11940] RIP: 0033:0x45cba9 [ 183.426679][T11940] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 183.446259][T11940] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 183.454650][T11940] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 183.462624][T11940] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 183.470617][T11940] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 183.478567][T11940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 183.486530][T11940] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 183.494486][T11945] CPU: 0 PID: 11945 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 183.502795][T11945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.505544][T11944] FAULT_INJECTION: forcing a failure. [ 183.505544][T11944] name failslab, interval 1, probability 0, space 0, times 0 [ 183.512931][T11945] Call Trace: [ 183.512943][T11945] dump_stack+0xa3/0xc8 [ 183.512949][T11945] should_fail.cold.6+0x32/0x37 [ 183.512955][T11945] should_failslab+0x5/0x10 [ 183.512961][T11945] kmem_cache_alloc_node+0x57/0xb20 [ 183.512967][T11945] ? __lock_acquire+0x4ea/0x1770 [ 183.512979][T11945] __alloc_skb+0x52/0x1d0 [ 183.512987][T11945] tipc_buf_acquire+0x1c/0x50 [ 183.512992][T11945] tipc_msg_reverse+0x96/0x280 [ 183.512999][T11945] tipc_sk_respond+0xbe/0x2c0 [ 183.513005][T11945] __tipc_shutdown+0x2dd/0x380 [ 183.513011][T11945] ? do_wait_intr_irq+0xb0/0xb0 [ 183.513017][T11945] tipc_release+0x5f/0x870 [ 183.513026][T11945] __sock_release+0x32/0xa0 [ 183.513031][T11945] sock_close+0xf/0x20 [ 183.513035][T11945] __fput+0xaa/0x250 [ 183.513042][T11945] task_work_run+0x68/0xb0 [ 183.513049][T11945] exit_to_user_mode_prepare+0x23f/0x250 [ 183.607255][T11945] syscall_exit_to_user_mode+0x7a/0x2c0 [ 183.612765][T11945] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 183.618635][T11945] RIP: 0033:0x45cba9 [ 183.622499][T11945] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 183.642081][T11945] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 183.650570][T11945] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 183.658521][T11945] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 183.666463][T11945] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 183.674399][T11945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 183.682336][T11945] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 183.690289][T11947] CPU: 1 PID: 11947 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 183.698599][T11947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.708535][T11949] FAULT_INJECTION: forcing a failure. [ 183.708535][T11949] name failslab, interval 1, probability 0, space 0, times 0 [ 183.708636][T11947] Call Trace: [ 183.725516][T11947] dump_stack+0xa3/0xc8 [ 183.729658][T11947] should_fail.cold.6+0x32/0x37 [ 183.734494][T11947] should_failslab+0x5/0x10 [ 183.738980][T11947] kmem_cache_alloc_node+0x57/0xb20 [ 183.744191][T11947] ? __lock_acquire+0x4ea/0x1770 [ 183.749118][T11947] __alloc_skb+0x52/0x1d0 [ 183.753445][T11947] tipc_buf_acquire+0x1c/0x50 [ 183.758090][T11947] tipc_msg_reverse+0x96/0x280 [ 183.762836][T11947] tipc_sk_respond+0xbe/0x2c0 [ 183.767484][T11947] __tipc_shutdown+0x2dd/0x380 [ 183.772218][T11947] ? do_wait_intr_irq+0xb0/0xb0 [ 183.777039][T11947] tipc_release+0x5f/0x870 [ 183.781425][T11947] __sock_release+0x32/0xa0 [ 183.785894][T11947] sock_close+0xf/0x20 [ 183.789931][T11947] __fput+0xaa/0x250 [ 183.793799][T11947] task_work_run+0x68/0xb0 [ 183.798190][T11947] exit_to_user_mode_prepare+0x23f/0x250 [ 183.803794][T11947] syscall_exit_to_user_mode+0x7a/0x2c0 [ 183.809313][T11947] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 183.815959][T11947] RIP: 0033:0x45cba9 [ 183.819819][T11947] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 183.839390][T11947] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 183.847772][T11947] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 183.855723][T11947] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 183.863780][T11947] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 183.871724][T11947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 183.879662][T11947] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 183.887616][T11949] CPU: 0 PID: 11949 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 183.895928][T11949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.905958][T11949] Call Trace: [ 183.909219][T11949] dump_stack+0xa3/0xc8 [ 183.913354][T11949] should_fail.cold.6+0x32/0x37 [ 183.918259][T11949] should_failslab+0x5/0x10 [ 183.922727][T11949] kmem_cache_alloc_node+0x57/0xb20 [ 183.927890][T11949] ? __lock_acquire+0x4ea/0x1770 [ 183.932796][T11949] __alloc_skb+0x52/0x1d0 [ 183.937113][T11949] tipc_buf_acquire+0x1c/0x50 [ 183.941772][T11949] tipc_msg_reverse+0x96/0x280 [ 183.946507][T11949] tipc_sk_respond+0xbe/0x2c0 [ 183.951159][T11949] __tipc_shutdown+0x2dd/0x380 [ 183.956002][T11949] ? do_wait_intr_irq+0xb0/0xb0 [ 183.960836][T11949] tipc_release+0x5f/0x870 [ 183.965233][T11949] __sock_release+0x32/0xa0 [ 183.969712][T11949] sock_close+0xf/0x20 [ 183.973748][T11949] __fput+0xaa/0x250 [ 183.977614][T11949] task_work_run+0x68/0xb0 [ 183.982014][T11949] exit_to_user_mode_prepare+0x23f/0x250 [ 183.987612][T11949] syscall_exit_to_user_mode+0x7a/0x2c0 [ 183.993128][T11949] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 183.998988][T11949] RIP: 0033:0x45cba9 [ 184.002848][T11949] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 184.022432][T11949] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 184.030812][T11949] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 184.038776][T11949] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 184.046722][T11949] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 184.054679][T11949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 184.062617][T11949] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 184.070570][T11944] CPU: 1 PID: 11944 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 184.078910][T11944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.089133][T11944] Call Trace: [ 184.092427][T11944] dump_stack+0xa3/0xc8 [ 184.096564][T11944] should_fail.cold.6+0x32/0x37 [ 184.101391][T11944] should_failslab+0x5/0x10 [ 184.105878][T11944] kmem_cache_alloc_node+0x57/0xb20 [ 184.111060][T11944] ? __lock_acquire+0x4ea/0x1770 [ 184.116014][T11944] __alloc_skb+0x52/0x1d0 [ 184.120327][T11944] tipc_buf_acquire+0x1c/0x50 [ 184.124985][T11944] tipc_msg_reverse+0x96/0x280 [ 184.129734][T11944] tipc_sk_respond+0xbe/0x2c0 [ 184.134396][T11944] __tipc_shutdown+0x2dd/0x380 [ 184.139140][T11944] ? do_wait_intr_irq+0xb0/0xb0 [ 184.143960][T11944] tipc_release+0x5f/0x870 [ 184.148344][T11944] __sock_release+0x32/0xa0 [ 184.152815][T11944] sock_close+0xf/0x20 [ 184.156854][T11944] __fput+0xaa/0x250 [ 184.160716][T11944] task_work_run+0x68/0xb0 [ 184.165100][T11944] exit_to_user_mode_prepare+0x23f/0x250 [ 184.168909][T11960] FAULT_INJECTION: forcing a failure. [ 184.168909][T11960] name failslab, interval 1, probability 0, space 0, times 0 [ 184.171568][T11944] syscall_exit_to_user_mode+0x7a/0x2c0 [ 184.171574][T11944] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 184.171579][T11944] RIP: 0033:0x45cba9 [ 184.171583][T11944] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 184.171586][T11944] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 184.171592][T11944] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 184.235405][T11944] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 184.243348][T11944] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 184.252594][T11944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 184.260535][T11944] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 184.268485][T11960] CPU: 0 PID: 11960 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 184.276792][T11960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.286831][T11960] Call Trace: [ 184.290111][T11960] dump_stack+0xa3/0xc8 [ 184.294254][T11960] should_fail.cold.6+0x32/0x37 [ 184.299092][T11960] should_failslab+0x5/0x10 [ 184.303570][T11960] kmem_cache_alloc_node+0x57/0xb20 [ 184.308733][T11960] ? __lock_acquire+0x4ea/0x1770 [ 184.313637][T11960] __alloc_skb+0x52/0x1d0 [ 184.317932][T11960] tipc_buf_acquire+0x1c/0x50 [ 184.322621][T11960] tipc_msg_reverse+0x96/0x280 [ 184.327350][T11960] tipc_sk_respond+0xbe/0x2c0 [ 184.331999][T11960] __tipc_shutdown+0x2dd/0x380 [ 184.334088][T11966] FAULT_INJECTION: forcing a failure. [ 184.334088][T11966] name failslab, interval 1, probability 0, space 0, times 0 [ 184.336756][T11960] ? do_wait_intr_irq+0xb0/0xb0 [ 184.336765][T11960] tipc_release+0x5f/0x870 [ 184.336776][T11960] __sock_release+0x32/0xa0 [ 184.336781][T11960] sock_close+0xf/0x20 [ 184.336785][T11960] __fput+0xaa/0x250 [ 184.336792][T11960] task_work_run+0x68/0xb0 [ 184.375322][T11960] exit_to_user_mode_prepare+0x23f/0x250 [ 184.381281][T11960] syscall_exit_to_user_mode+0x7a/0x2c0 [ 184.386793][T11960] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 184.392648][T11960] RIP: 0033:0x45cba9 [ 184.396507][T11960] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 184.416182][T11960] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 184.424560][T11960] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 184.432518][T11960] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 184.440456][T11960] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 184.448395][T11960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 184.456340][T11960] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 184.464308][T11966] CPU: 1 PID: 11966 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 184.472613][T11966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.482635][T11967] FAULT_INJECTION: forcing a failure. [ 184.482635][T11967] name failslab, interval 1, probability 0, space 0, times 0 [ 184.482646][T11966] Call Trace: [ 184.498475][T11966] dump_stack+0xa3/0xc8 [ 184.502623][T11966] should_fail.cold.6+0x32/0x37 [ 184.507454][T11966] should_failslab+0x5/0x10 [ 184.511938][T11966] kmem_cache_alloc_node+0x57/0xb20 [ 184.517113][T11966] ? __lock_acquire+0x4ea/0x1770 [ 184.522032][T11966] __alloc_skb+0x52/0x1d0 [ 184.526420][T11966] tipc_buf_acquire+0x1c/0x50 [ 184.531075][T11966] tipc_msg_reverse+0x96/0x280 [ 184.535840][T11966] tipc_sk_respond+0xbe/0x2c0 [ 184.540499][T11966] __tipc_shutdown+0x2dd/0x380 [ 184.545276][T11966] ? do_wait_intr_irq+0xb0/0xb0 [ 184.550101][T11966] tipc_release+0x5f/0x870 [ 184.554503][T11966] __sock_release+0x32/0xa0 [ 184.558980][T11966] sock_close+0xf/0x20 [ 184.563021][T11966] __fput+0xaa/0x250 [ 184.566899][T11966] task_work_run+0x68/0xb0 [ 184.571295][T11966] exit_to_user_mode_prepare+0x23f/0x250 [ 184.576898][T11966] syscall_exit_to_user_mode+0x7a/0x2c0 [ 184.582415][T11966] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 184.588278][T11966] RIP: 0033:0x45cba9 [ 184.592150][T11966] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 184.611814][T11966] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 184.620206][T11966] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 184.628288][T11966] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 184.636757][T11966] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 184.644700][T11966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 184.652642][T11966] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 184.660597][T11967] CPU: 0 PID: 11967 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 184.668911][T11967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.678949][T11967] Call Trace: [ 184.682216][T11967] dump_stack+0xa3/0xc8 [ 184.686458][T11967] should_fail.cold.6+0x32/0x37 [ 184.691273][T11967] should_failslab+0x5/0x10 [ 184.695750][T11967] kmem_cache_alloc_node+0x57/0xb20 [ 184.700927][T11967] ? __lock_acquire+0x4ea/0x1770 [ 184.705850][T11967] __alloc_skb+0x52/0x1d0 [ 184.710354][T11967] tipc_buf_acquire+0x1c/0x50 [ 184.715017][T11967] tipc_msg_reverse+0x96/0x280 [ 184.720190][T11967] tipc_sk_respond+0xbe/0x2c0 [ 184.721212][T11980] FAULT_INJECTION: forcing a failure. [ 184.721212][T11980] name failslab, interval 1, probability 0, space 0, times 0 [ 184.724841][T11967] __tipc_shutdown+0x2dd/0x380 [ 184.724849][T11967] ? do_wait_intr_irq+0xb0/0xb0 [ 184.724857][T11967] tipc_release+0x5f/0x870 [ 184.724867][T11967] __sock_release+0x32/0xa0 [ 184.724872][T11967] sock_close+0xf/0x20 [ 184.724876][T11967] __fput+0xaa/0x250 [ 184.724882][T11967] task_work_run+0x68/0xb0 [ 184.724890][T11967] exit_to_user_mode_prepare+0x23f/0x250 [ 184.724899][T11967] syscall_exit_to_user_mode+0x7a/0x2c0 [ 184.779264][T11967] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 184.785149][T11967] RIP: 0033:0x45cba9 [ 184.789015][T11967] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 184.808778][T11967] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 184.817158][T11967] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 2020/10/20 07:39:23 executed programs: 763 [ 184.825141][T11967] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 184.833081][T11967] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 184.841028][T11967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 184.848991][T11967] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 184.856941][T11980] CPU: 1 PID: 11980 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 184.865249][T11980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.875286][T11980] Call Trace: [ 184.878557][T11980] dump_stack+0xa3/0xc8 [ 184.882695][T11980] should_fail.cold.6+0x32/0x37 [ 184.887520][T11980] should_failslab+0x5/0x10 [ 184.892000][T11980] kmem_cache_alloc_node+0x57/0xb20 [ 184.897176][T11980] ? __lock_acquire+0x4ea/0x1770 [ 184.902095][T11980] __alloc_skb+0x52/0x1d0 [ 184.906413][T11980] tipc_buf_acquire+0x1c/0x50 [ 184.911073][T11980] tipc_msg_reverse+0x96/0x280 [ 184.915822][T11980] tipc_sk_respond+0xbe/0x2c0 [ 184.920474][T11980] __tipc_shutdown+0x2dd/0x380 [ 184.925224][T11980] ? do_wait_intr_irq+0xb0/0xb0 [ 184.930060][T11980] tipc_release+0x5f/0x870 [ 184.934466][T11980] __sock_release+0x32/0xa0 [ 184.938949][T11980] sock_close+0xf/0x20 [ 184.942999][T11980] __fput+0xaa/0x250 [ 184.946883][T11980] task_work_run+0x68/0xb0 [ 184.951286][T11980] exit_to_user_mode_prepare+0x23f/0x250 [ 184.956902][T11980] syscall_exit_to_user_mode+0x7a/0x2c0 [ 184.959849][T11987] FAULT_INJECTION: forcing a failure. [ 184.959849][T11987] name failslab, interval 1, probability 0, space 0, times 0 [ 184.962420][T11980] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 184.962425][T11980] RIP: 0033:0x45cba9 [ 184.962430][T11980] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 184.962433][T11980] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 184.962438][T11980] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 184.962445][T11980] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 184.962448][T11980] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 184.962450][T11980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 184.962453][T11980] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 185.007234][T11990] FAULT_INJECTION: forcing a failure. [ 185.007234][T11990] name failslab, interval 1, probability 0, space 0, times 0 [ 185.014354][T11987] CPU: 0 PID: 11987 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 185.073975][T11987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.084015][T11987] Call Trace: [ 185.087276][T11987] dump_stack+0xa3/0xc8 [ 185.091400][T11987] should_fail.cold.6+0x32/0x37 [ 185.096215][T11987] should_failslab+0x5/0x10 [ 185.100690][T11987] kmem_cache_alloc_node+0x57/0xb20 [ 185.105950][T11987] ? __lock_acquire+0x4ea/0x1770 [ 185.110863][T11987] __alloc_skb+0x52/0x1d0 [ 185.115181][T11987] tipc_buf_acquire+0x1c/0x50 [ 185.119828][T11987] tipc_msg_reverse+0x96/0x280 [ 185.124558][T11987] tipc_sk_respond+0xbe/0x2c0 [ 185.129287][T11987] __tipc_shutdown+0x2dd/0x380 [ 185.134017][T11987] ? do_wait_intr_irq+0xb0/0xb0 [ 185.138834][T11987] tipc_release+0x5f/0x870 [ 185.143307][T11987] __sock_release+0x32/0xa0 [ 185.147774][T11987] sock_close+0xf/0x20 [ 185.151808][T11987] __fput+0xaa/0x250 [ 185.155668][T11987] task_work_run+0x68/0xb0 [ 185.160051][T11987] exit_to_user_mode_prepare+0x23f/0x250 [ 185.165737][T11987] syscall_exit_to_user_mode+0x7a/0x2c0 [ 185.171278][T11987] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 185.177135][T11987] RIP: 0033:0x45cba9 [ 185.180995][T11987] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 185.200564][T11987] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 185.208939][T11987] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 185.216895][T11987] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 185.224845][T11987] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 185.232782][T11987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 185.240720][T11987] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 185.248671][T11990] CPU: 1 PID: 11990 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 185.257013][T11990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.267051][T11990] Call Trace: [ 185.270430][T11990] dump_stack+0xa3/0xc8 [ 185.274590][T11990] should_fail.cold.6+0x32/0x37 [ 185.279431][T11990] should_failslab+0x5/0x10 [ 185.283917][T11990] kmem_cache_alloc_node+0x57/0xb20 [ 185.289095][T11990] ? __lock_acquire+0x4ea/0x1770 [ 185.294021][T11990] __alloc_skb+0x52/0x1d0 [ 185.298334][T11990] tipc_buf_acquire+0x1c/0x50 [ 185.302995][T11990] tipc_msg_reverse+0x96/0x280 [ 185.307744][T11990] tipc_sk_respond+0xbe/0x2c0 [ 185.312405][T11990] __tipc_shutdown+0x2dd/0x380 [ 185.317154][T11990] ? do_wait_intr_irq+0xb0/0xb0 [ 185.321988][T11990] tipc_release+0x5f/0x870 [ 185.326501][T11990] __sock_release+0x32/0xa0 [ 185.330970][T11990] sock_close+0xf/0x20 [ 185.335053][T11990] __fput+0xaa/0x250 [ 185.338914][T11990] task_work_run+0x68/0xb0 [ 185.343311][T11990] exit_to_user_mode_prepare+0x23f/0x250 [ 185.348924][T11990] syscall_exit_to_user_mode+0x7a/0x2c0 [ 185.354433][T11990] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 185.360306][T11990] RIP: 0033:0x45cba9 [ 185.363804][T12000] FAULT_INJECTION: forcing a failure. [ 185.363804][T12000] name failslab, interval 1, probability 0, space 0, times 0 [ 185.364165][T11990] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 185.364168][T11990] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 185.364173][T11990] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 185.364176][T11990] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 185.364179][T11990] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 185.364181][T11990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 185.364184][T11990] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 185.417647][T11999] FAULT_INJECTION: forcing a failure. [ 185.417647][T11999] name failslab, interval 1, probability 0, space 0, times 0 [ 185.438032][T12000] CPU: 0 PID: 12000 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 185.466082][T12000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.476109][T12000] Call Trace: [ 185.479368][T12000] dump_stack+0xa3/0xc8 [ 185.483497][T12000] should_fail.cold.6+0x32/0x37 [ 185.490054][T12000] should_failslab+0x5/0x10 [ 185.494535][T12000] kmem_cache_alloc_node+0x57/0xb20 [ 185.499699][T12000] ? __lock_acquire+0x4ea/0x1770 [ 185.504605][T12000] __alloc_skb+0x52/0x1d0 [ 185.508906][T12000] tipc_buf_acquire+0x1c/0x50 [ 185.513558][T12000] tipc_msg_reverse+0x96/0x280 [ 185.518292][T12000] tipc_sk_respond+0xbe/0x2c0 [ 185.522938][T12000] __tipc_shutdown+0x2dd/0x380 [ 185.527677][T12000] ? do_wait_intr_irq+0xb0/0xb0 [ 185.532500][T12000] tipc_release+0x5f/0x870 [ 185.536921][T12000] __sock_release+0x32/0xa0 [ 185.541397][T12000] sock_close+0xf/0x20 [ 185.545436][T12000] __fput+0xaa/0x250 [ 185.549305][T12000] task_work_run+0x68/0xb0 [ 185.553706][T12000] exit_to_user_mode_prepare+0x23f/0x250 [ 185.559322][T12000] syscall_exit_to_user_mode+0x7a/0x2c0 [ 185.564831][T12000] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 185.570690][T12000] RIP: 0033:0x45cba9 [ 185.574566][T12000] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 185.594150][T12000] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 185.602537][T12000] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 185.610475][T12000] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 185.618505][T12000] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 185.626452][T12000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 185.634423][T12000] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 185.642379][T11999] CPU: 1 PID: 11999 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 185.650692][T11999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.660906][T11999] Call Trace: [ 185.664329][T11999] dump_stack+0xa3/0xc8 [ 185.668547][T11999] should_fail.cold.6+0x32/0x37 [ 185.673486][T11999] should_failslab+0x5/0x10 [ 185.678008][T11999] kmem_cache_alloc_node+0x57/0xb20 [ 185.683190][T11999] ? __lock_acquire+0x4ea/0x1770 [ 185.688095][T11999] __alloc_skb+0x52/0x1d0 [ 185.692490][T11999] tipc_buf_acquire+0x1c/0x50 [ 185.694101][T12005] FAULT_INJECTION: forcing a failure. [ 185.694101][T12005] name failslab, interval 1, probability 0, space 0, times 0 [ 185.697140][T11999] tipc_msg_reverse+0x96/0x280 [ 185.697149][T11999] tipc_sk_respond+0xbe/0x2c0 [ 185.697155][T11999] __tipc_shutdown+0x2dd/0x380 [ 185.697162][T11999] ? do_wait_intr_irq+0xb0/0xb0 [ 185.697170][T11999] tipc_release+0x5f/0x870 [ 185.733390][T11999] __sock_release+0x32/0xa0 [ 185.737873][T11999] sock_close+0xf/0x20 [ 185.741915][T11999] __fput+0xaa/0x250 [ 185.745780][T11999] task_work_run+0x68/0xb0 [ 185.750180][T11999] exit_to_user_mode_prepare+0x23f/0x250 [ 185.755797][T11999] syscall_exit_to_user_mode+0x7a/0x2c0 [ 185.761317][T11999] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 185.767175][T11999] RIP: 0033:0x45cba9 [ 185.771036][T11999] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 185.790628][T11999] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 185.799015][T11999] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 185.806961][T11999] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 185.814914][T11999] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 185.822852][T11999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 185.830789][T11999] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 185.838752][T12005] CPU: 0 PID: 12005 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 185.847057][T12005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.857095][T12005] Call Trace: [ 185.860369][T12005] dump_stack+0xa3/0xc8 [ 185.864504][T12005] should_fail.cold.6+0x32/0x37 [ 185.869440][T12005] should_failslab+0x5/0x10 [ 185.873908][T12005] kmem_cache_alloc_node+0x57/0xb20 [ 185.879082][T12005] ? __lock_acquire+0x4ea/0x1770 [ 185.884002][T12005] __alloc_skb+0x52/0x1d0 [ 185.888313][T12005] tipc_buf_acquire+0x1c/0x50 [ 185.892971][T12005] tipc_msg_reverse+0x96/0x280 [ 185.897896][T12005] tipc_sk_respond+0xbe/0x2c0 [ 185.902574][T12005] __tipc_shutdown+0x2dd/0x380 [ 185.907320][T12005] ? do_wait_intr_irq+0xb0/0xb0 [ 185.912156][T12005] tipc_release+0x5f/0x870 [ 185.916558][T12005] __sock_release+0x32/0xa0 [ 185.919446][T12011] FAULT_INJECTION: forcing a failure. [ 185.919446][T12011] name failslab, interval 1, probability 0, space 0, times 0 [ 185.921039][T12005] sock_close+0xf/0x20 [ 185.921045][T12005] __fput+0xaa/0x250 [ 185.921052][T12005] task_work_run+0x68/0xb0 [ 185.921061][T12005] exit_to_user_mode_prepare+0x23f/0x250 [ 185.921068][T12005] syscall_exit_to_user_mode+0x7a/0x2c0 [ 185.921073][T12005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 185.921079][T12005] RIP: 0033:0x45cba9 [ 185.921083][T12005] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 185.986327][T12005] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 185.994710][T12005] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 186.002649][T12005] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 186.010591][T12005] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 186.018532][T12005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 186.026491][T12005] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 186.034441][T12011] CPU: 1 PID: 12011 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 186.041611][T12015] FAULT_INJECTION: forcing a failure. [ 186.041611][T12015] name failslab, interval 1, probability 0, space 0, times 0 [ 186.042751][T12011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.042754][T12011] Call Trace: [ 186.042765][T12011] dump_stack+0xa3/0xc8 [ 186.042771][T12011] should_fail.cold.6+0x32/0x37 [ 186.042778][T12011] should_failslab+0x5/0x10 [ 186.042783][T12011] kmem_cache_alloc_node+0x57/0xb20 [ 186.042788][T12011] ? __lock_acquire+0x4ea/0x1770 [ 186.042799][T12011] __alloc_skb+0x52/0x1d0 [ 186.042807][T12011] tipc_buf_acquire+0x1c/0x50 [ 186.103189][T12011] tipc_msg_reverse+0x96/0x280 [ 186.107937][T12011] tipc_sk_respond+0xbe/0x2c0 [ 186.112594][T12011] __tipc_shutdown+0x2dd/0x380 [ 186.117334][T12011] ? do_wait_intr_irq+0xb0/0xb0 [ 186.122171][T12011] tipc_release+0x5f/0x870 [ 186.126558][T12011] __sock_release+0x32/0xa0 [ 186.131051][T12011] sock_close+0xf/0x20 [ 186.135084][T12011] __fput+0xaa/0x250 [ 186.138958][T12011] task_work_run+0x68/0xb0 [ 186.143361][T12011] exit_to_user_mode_prepare+0x23f/0x250 [ 186.148960][T12011] syscall_exit_to_user_mode+0x7a/0x2c0 [ 186.154470][T12011] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 186.160335][T12011] RIP: 0033:0x45cba9 [ 186.164199][T12011] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 186.183772][T12011] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 186.192149][T12011] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 186.201303][T12011] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 186.209273][T12011] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 186.217212][T12011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 186.225163][T12011] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 186.233112][T12015] CPU: 0 PID: 12015 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 186.241424][T12015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.251461][T12015] Call Trace: [ 186.254921][T12015] dump_stack+0xa3/0xc8 [ 186.259065][T12015] should_fail.cold.6+0x32/0x37 [ 186.263895][T12015] should_failslab+0x5/0x10 [ 186.268377][T12015] kmem_cache_alloc_node+0x57/0xb20 [ 186.273556][T12015] ? __lock_acquire+0x4ea/0x1770 [ 186.278480][T12015] __alloc_skb+0x52/0x1d0 [ 186.282805][T12015] tipc_buf_acquire+0x1c/0x50 [ 186.287481][T12015] tipc_msg_reverse+0x96/0x280 [ 186.292225][T12015] tipc_sk_respond+0xbe/0x2c0 [ 186.296879][T12015] __tipc_shutdown+0x2dd/0x380 [ 186.301609][T12015] ? do_wait_intr_irq+0xb0/0xb0 [ 186.306539][T12015] tipc_release+0x5f/0x870 [ 186.310931][T12015] __sock_release+0x32/0xa0 [ 186.311091][T12023] FAULT_INJECTION: forcing a failure. [ 186.311091][T12023] name failslab, interval 1, probability 0, space 0, times 0 [ 186.315404][T12015] sock_close+0xf/0x20 [ 186.315409][T12015] __fput+0xaa/0x250 [ 186.315416][T12015] task_work_run+0x68/0xb0 [ 186.315425][T12015] exit_to_user_mode_prepare+0x23f/0x250 [ 186.315432][T12015] syscall_exit_to_user_mode+0x7a/0x2c0 [ 186.315438][T12015] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 186.315443][T12015] RIP: 0033:0x45cba9 [ 186.315447][T12015] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 186.315450][T12015] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 186.315454][T12015] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 186.315457][T12015] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 186.315459][T12015] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 186.315461][T12015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 186.315465][T12015] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 186.428833][T12023] CPU: 1 PID: 12023 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 186.434069][T12024] FAULT_INJECTION: forcing a failure. [ 186.434069][T12024] name failslab, interval 1, probability 0, space 0, times 0 [ 186.437152][T12023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.437155][T12023] Call Trace: [ 186.437166][T12023] dump_stack+0xa3/0xc8 [ 186.437171][T12023] should_fail.cold.6+0x32/0x37 [ 186.437178][T12023] should_failslab+0x5/0x10 [ 186.476498][T12023] kmem_cache_alloc_node+0x57/0xb20 [ 186.481673][T12023] ? __lock_acquire+0x4ea/0x1770 [ 186.486593][T12023] __alloc_skb+0x52/0x1d0 [ 186.490906][T12023] tipc_buf_acquire+0x1c/0x50 [ 186.495563][T12023] tipc_msg_reverse+0x96/0x280 [ 186.500314][T12023] tipc_sk_respond+0xbe/0x2c0 [ 186.504976][T12023] __tipc_shutdown+0x2dd/0x380 [ 186.509706][T12023] ? do_wait_intr_irq+0xb0/0xb0 [ 186.514523][T12023] tipc_release+0x5f/0x870 [ 186.518910][T12023] __sock_release+0x32/0xa0 [ 186.523378][T12023] sock_close+0xf/0x20 [ 186.527410][T12023] __fput+0xaa/0x250 [ 186.531285][T12023] task_work_run+0x68/0xb0 [ 186.535667][T12023] exit_to_user_mode_prepare+0x23f/0x250 [ 186.541280][T12023] syscall_exit_to_user_mode+0x7a/0x2c0 [ 186.546806][T12023] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 186.552674][T12023] RIP: 0033:0x45cba9 [ 186.556535][T12023] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 186.576107][T12023] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 186.584668][T12023] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 186.592619][T12023] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 186.600573][T12023] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 186.608514][T12023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 186.616452][T12023] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 186.624479][T12024] CPU: 0 PID: 12024 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 186.632790][T12024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.642853][T12024] Call Trace: [ 186.646194][T12024] dump_stack+0xa3/0xc8 [ 186.650337][T12024] should_fail.cold.6+0x32/0x37 [ 186.655186][T12024] should_failslab+0x5/0x10 [ 186.659667][T12024] kmem_cache_alloc_node+0x57/0xb20 [ 186.664844][T12024] ? __lock_acquire+0x4ea/0x1770 [ 186.669758][T12024] __alloc_skb+0x52/0x1d0 [ 186.674173][T12024] tipc_buf_acquire+0x1c/0x50 [ 186.678817][T12024] tipc_msg_reverse+0x96/0x280 [ 186.680973][T12032] FAULT_INJECTION: forcing a failure. [ 186.680973][T12032] name failslab, interval 1, probability 0, space 0, times 0 [ 186.683557][T12024] tipc_sk_respond+0xbe/0x2c0 [ 186.683564][T12024] __tipc_shutdown+0x2dd/0x380 [ 186.683572][T12024] ? do_wait_intr_irq+0xb0/0xb0 [ 186.683580][T12024] tipc_release+0x5f/0x870 [ 186.683590][T12024] __sock_release+0x32/0xa0 [ 186.683595][T12024] sock_close+0xf/0x20 [ 186.683600][T12024] __fput+0xaa/0x250 [ 186.683606][T12024] task_work_run+0x68/0xb0 [ 186.683614][T12024] exit_to_user_mode_prepare+0x23f/0x250 [ 186.683623][T12024] syscall_exit_to_user_mode+0x7a/0x2c0 [ 186.743185][T12024] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 186.749043][T12024] RIP: 0033:0x45cba9 [ 186.752903][T12024] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 186.772479][T12024] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 186.780872][T12024] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 186.784053][T12036] FAULT_INJECTION: forcing a failure. [ 186.784053][T12036] name failslab, interval 1, probability 0, space 0, times 0 [ 186.788820][T12024] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 186.788822][T12024] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 186.788825][T12024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 186.788827][T12024] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 186.804694][T12033] FAULT_INJECTION: forcing a failure. [ 186.804694][T12033] name failslab, interval 1, probability 0, space 0, times 0 [ 186.823674][T12032] CPU: 1 PID: 12032 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 186.854387][T12032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.864427][T12032] Call Trace: [ 186.867698][T12032] dump_stack+0xa3/0xc8 [ 186.871820][T12032] should_fail.cold.6+0x32/0x37 [ 186.876653][T12032] should_failslab+0x5/0x10 [ 186.881125][T12032] kmem_cache_alloc_node+0x57/0xb20 [ 186.881561][T12042] FAULT_INJECTION: forcing a failure. [ 186.881561][T12042] name failslab, interval 1, probability 0, space 0, times 0 [ 186.886288][T12032] ? __lock_acquire+0x4ea/0x1770 [ 186.886299][T12032] __alloc_skb+0x52/0x1d0 [ 186.886309][T12032] tipc_buf_acquire+0x1c/0x50 [ 186.886314][T12032] tipc_msg_reverse+0x96/0x280 [ 186.886322][T12032] tipc_sk_respond+0xbe/0x2c0 [ 186.886328][T12032] __tipc_shutdown+0x2dd/0x380 [ 186.886334][T12032] ? do_wait_intr_irq+0xb0/0xb0 [ 186.886340][T12032] tipc_release+0x5f/0x870 [ 186.886349][T12032] __sock_release+0x32/0xa0 [ 186.886354][T12032] sock_close+0xf/0x20 [ 186.944567][T12032] __fput+0xaa/0x250 [ 186.948444][T12032] task_work_run+0x68/0xb0 [ 186.952831][T12032] exit_to_user_mode_prepare+0x23f/0x250 [ 186.958427][T12032] syscall_exit_to_user_mode+0x7a/0x2c0 [ 186.963942][T12032] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 186.969804][T12032] RIP: 0033:0x45cba9 [ 186.973676][T12032] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 186.993246][T12032] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 187.001623][T12032] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 187.009561][T12032] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 187.017674][T12032] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 187.025612][T12032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 187.033549][T12032] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 187.041499][T12036] CPU: 0 PID: 12036 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 187.049803][T12036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.059840][T12036] Call Trace: [ 187.063103][T12036] dump_stack+0xa3/0xc8 [ 187.067251][T12036] should_fail.cold.6+0x32/0x37 [ 187.072084][T12036] should_failslab+0x5/0x10 [ 187.076581][T12036] kmem_cache_alloc_node+0x57/0xb20 [ 187.081761][T12036] ? __lock_acquire+0x4ea/0x1770 [ 187.086770][T12036] __alloc_skb+0x52/0x1d0 [ 187.091080][T12036] tipc_buf_acquire+0x1c/0x50 [ 187.095735][T12036] tipc_msg_reverse+0x96/0x280 [ 187.100471][T12036] tipc_sk_respond+0xbe/0x2c0 [ 187.105150][T12036] __tipc_shutdown+0x2dd/0x380 [ 187.109893][T12036] ? do_wait_intr_irq+0xb0/0xb0 [ 187.114721][T12036] tipc_release+0x5f/0x870 [ 187.119108][T12036] __sock_release+0x32/0xa0 [ 187.123574][T12036] sock_close+0xf/0x20 [ 187.127612][T12036] __fput+0xaa/0x250 [ 187.131486][T12036] task_work_run+0x68/0xb0 [ 187.135881][T12036] exit_to_user_mode_prepare+0x23f/0x250 [ 187.141483][T12036] syscall_exit_to_user_mode+0x7a/0x2c0 [ 187.146994][T12036] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 187.152862][T12036] RIP: 0033:0x45cba9 [ 187.156722][T12036] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 187.176316][T12036] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 187.184712][T12036] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 187.192656][T12036] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 187.200601][T12036] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 187.208543][T12036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 187.216498][T12036] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 187.224449][T12042] CPU: 1 PID: 12042 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 187.232764][T12042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.242799][T12042] Call Trace: [ 187.244438][T12047] FAULT_INJECTION: forcing a failure. [ 187.244438][T12047] name failslab, interval 1, probability 0, space 0, times 0 [ 187.246069][T12042] dump_stack+0xa3/0xc8 [ 187.246075][T12042] should_fail.cold.6+0x32/0x37 [ 187.246082][T12042] should_failslab+0x5/0x10 [ 187.246087][T12042] kmem_cache_alloc_node+0x57/0xb20 [ 187.246093][T12042] ? __lock_acquire+0x4ea/0x1770 [ 187.246104][T12042] __alloc_skb+0x52/0x1d0 [ 187.286412][T12042] tipc_buf_acquire+0x1c/0x50 [ 187.291056][T12042] tipc_msg_reverse+0x96/0x280 [ 187.299346][T12042] tipc_sk_respond+0xbe/0x2c0 [ 187.304002][T12042] __tipc_shutdown+0x2dd/0x380 [ 187.308736][T12042] ? do_wait_intr_irq+0xb0/0xb0 [ 187.313552][T12042] tipc_release+0x5f/0x870 [ 187.317949][T12042] __sock_release+0x32/0xa0 [ 187.322418][T12042] sock_close+0xf/0x20 [ 187.326464][T12042] __fput+0xaa/0x250 [ 187.330342][T12042] task_work_run+0x68/0xb0 [ 187.334724][T12042] exit_to_user_mode_prepare+0x23f/0x250 [ 187.340322][T12042] syscall_exit_to_user_mode+0x7a/0x2c0 [ 187.345843][T12042] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 187.351710][T12042] RIP: 0033:0x45cba9 [ 187.355578][T12042] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 187.375167][T12042] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 187.383638][T12042] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 187.391592][T12042] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 187.399550][T12042] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 187.407560][T12042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 187.415512][T12042] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 187.434497][T12033] CPU: 0 PID: 12033 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 187.442825][T12033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.452934][T12033] Call Trace: [ 187.456205][T12033] dump_stack+0xa3/0xc8 [ 187.460329][T12033] should_fail.cold.6+0x32/0x37 [ 187.465150][T12033] should_failslab+0x5/0x10 [ 187.469617][T12033] kmem_cache_alloc_node+0x57/0xb20 [ 187.474784][T12033] ? __lock_acquire+0x4ea/0x1770 [ 187.479695][T12033] __alloc_skb+0x52/0x1d0 [ 187.483992][T12033] tipc_buf_acquire+0x1c/0x50 [ 187.488636][T12033] tipc_msg_reverse+0x96/0x280 [ 187.489518][T12053] FAULT_INJECTION: forcing a failure. [ 187.489518][T12053] name failslab, interval 1, probability 0, space 0, times 0 [ 187.493368][T12033] tipc_sk_respond+0xbe/0x2c0 [ 187.493374][T12033] __tipc_shutdown+0x2dd/0x380 [ 187.493382][T12033] ? do_wait_intr_irq+0xb0/0xb0 [ 187.493389][T12033] tipc_release+0x5f/0x870 [ 187.493400][T12033] __sock_release+0x32/0xa0 [ 187.493405][T12033] sock_close+0xf/0x20 [ 187.493409][T12033] __fput+0xaa/0x250 [ 187.493415][T12033] task_work_run+0x68/0xb0 [ 187.493423][T12033] exit_to_user_mode_prepare+0x23f/0x250 [ 187.493430][T12033] syscall_exit_to_user_mode+0x7a/0x2c0 [ 187.552646][T12033] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 187.558505][T12033] RIP: 0033:0x45cba9 [ 187.562389][T12033] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 187.581972][T12033] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 187.590446][T12033] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 187.598387][T12033] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 187.606330][T12033] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 187.614290][T12033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 187.622229][T12033] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 187.630185][T12047] CPU: 1 PID: 12047 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 187.638610][T12047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.648649][T12047] Call Trace: [ 187.651926][T12047] dump_stack+0xa3/0xc8 [ 187.656070][T12047] should_fail.cold.6+0x32/0x37 [ 187.660907][T12047] should_failslab+0x5/0x10 [ 187.665480][T12047] kmem_cache_alloc_node+0x57/0xb20 [ 187.670658][T12047] ? __lock_acquire+0x4ea/0x1770 [ 187.675579][T12047] __alloc_skb+0x52/0x1d0 [ 187.679893][T12047] tipc_buf_acquire+0x1c/0x50 [ 187.684549][T12047] tipc_msg_reverse+0x96/0x280 [ 187.689337][T12047] tipc_sk_respond+0xbe/0x2c0 [ 187.693996][T12047] __tipc_shutdown+0x2dd/0x380 [ 187.698737][T12047] ? do_wait_intr_irq+0xb0/0xb0 [ 187.703564][T12047] tipc_release+0x5f/0x870 [ 187.707956][T12047] __sock_release+0x32/0xa0 [ 187.712443][T12047] sock_close+0xf/0x20 [ 187.716480][T12047] __fput+0xaa/0x250 [ 187.720342][T12047] task_work_run+0x68/0xb0 [ 187.724782][T12047] exit_to_user_mode_prepare+0x23f/0x250 [ 187.730381][T12047] syscall_exit_to_user_mode+0x7a/0x2c0 [ 187.735989][T12047] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 187.741857][T12047] RIP: 0033:0x45cba9 [ 187.745736][T12047] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 187.765310][T12047] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 187.773701][T12047] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 187.781646][T12047] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 187.789586][T12047] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 187.797534][T12047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 187.805478][T12047] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 187.840906][T12053] CPU: 0 PID: 12053 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 187.849239][T12053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.859364][T12053] Call Trace: [ 187.862640][T12053] dump_stack+0xa3/0xc8 [ 187.866780][T12053] should_fail.cold.6+0x32/0x37 [ 187.871624][T12053] should_failslab+0x5/0x10 [ 187.876116][T12053] kmem_cache_alloc_node+0x57/0xb20 [ 187.881318][T12053] ? __lock_acquire+0x4ea/0x1770 [ 187.886261][T12053] __alloc_skb+0x52/0x1d0 [ 187.890573][T12053] tipc_buf_acquire+0x1c/0x50 [ 187.895229][T12053] tipc_msg_reverse+0x96/0x280 [ 187.896053][T12076] FAULT_INJECTION: forcing a failure. [ 187.896053][T12076] name failslab, interval 1, probability 0, space 0, times 0 [ 187.899967][T12053] tipc_sk_respond+0xbe/0x2c0 [ 187.899974][T12053] __tipc_shutdown+0x2dd/0x380 [ 187.899981][T12053] ? do_wait_intr_irq+0xb0/0xb0 [ 187.899989][T12053] tipc_release+0x5f/0x870 [ 187.899999][T12053] __sock_release+0x32/0xa0 [ 187.900003][T12053] sock_close+0xf/0x20 [ 187.931357][T12077] FAULT_INJECTION: forcing a failure. [ 187.931357][T12077] name failslab, interval 1, probability 0, space 0, times 0 [ 187.935614][T12053] __fput+0xaa/0x250 [ 187.935623][T12053] task_work_run+0x68/0xb0 [ 187.935631][T12053] exit_to_user_mode_prepare+0x23f/0x250 [ 187.935638][T12053] syscall_exit_to_user_mode+0x7a/0x2c0 [ 187.935644][T12053] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 187.935649][T12053] RIP: 0033:0x45cba9 [ 187.935653][T12053] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 187.935656][T12053] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 187.935661][T12053] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 187.935663][T12053] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 187.935666][T12053] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 187.935668][T12053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 187.935670][T12053] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 187.947096][T12073] FAULT_INJECTION: forcing a failure. [ 187.947096][T12073] name failslab, interval 1, probability 0, space 0, times 0 [ 187.962363][T12076] CPU: 1 PID: 12076 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 188.069964][T12076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.080013][T12076] Call Trace: [ 188.083275][T12076] dump_stack+0xa3/0xc8 [ 188.087414][T12076] should_fail.cold.6+0x32/0x37 [ 188.092231][T12076] should_failslab+0x5/0x10 [ 188.096697][T12076] kmem_cache_alloc_node+0x57/0xb20 [ 188.101860][T12076] ? __lock_acquire+0x4ea/0x1770 [ 188.106773][T12076] __alloc_skb+0x52/0x1d0 [ 188.111075][T12076] tipc_buf_acquire+0x1c/0x50 [ 188.115724][T12076] tipc_msg_reverse+0x96/0x280 [ 188.120463][T12076] tipc_sk_respond+0xbe/0x2c0 [ 188.125111][T12076] __tipc_shutdown+0x2dd/0x380 [ 188.129850][T12076] ? do_wait_intr_irq+0xb0/0xb0 [ 188.134861][T12076] tipc_release+0x5f/0x870 [ 188.139247][T12076] __sock_release+0x32/0xa0 [ 188.143715][T12076] sock_close+0xf/0x20 [ 188.147749][T12076] __fput+0xaa/0x250 [ 188.151614][T12076] task_work_run+0x68/0xb0 [ 188.155998][T12076] exit_to_user_mode_prepare+0x23f/0x250 [ 188.161598][T12076] syscall_exit_to_user_mode+0x7a/0x2c0 [ 188.167114][T12076] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 188.172970][T12076] RIP: 0033:0x45cba9 [ 188.176841][T12076] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 188.196410][T12076] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 188.204788][T12076] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 188.212731][T12076] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 188.220669][T12076] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 188.228618][T12076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 188.236563][T12076] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 188.244527][T12077] CPU: 0 PID: 12077 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 188.252835][T12077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.255361][T12069] FAULT_INJECTION: forcing a failure. [ 188.255361][T12069] name failslab, interval 1, probability 0, space 0, times 0 [ 188.262865][T12077] Call Trace: [ 188.262876][T12077] dump_stack+0xa3/0xc8 [ 188.262882][T12077] should_fail.cold.6+0x32/0x37 [ 188.262888][T12077] should_failslab+0x5/0x10 [ 188.292300][T12077] kmem_cache_alloc_node+0x57/0xb20 [ 188.297470][T12077] ? __lock_acquire+0x4ea/0x1770 [ 188.302390][T12077] __alloc_skb+0x52/0x1d0 [ 188.306702][T12077] tipc_buf_acquire+0x1c/0x50 [ 188.311345][T12077] tipc_msg_reverse+0x96/0x280 [ 188.316093][T12077] tipc_sk_respond+0xbe/0x2c0 [ 188.320746][T12077] __tipc_shutdown+0x2dd/0x380 [ 188.325478][T12077] ? do_wait_intr_irq+0xb0/0xb0 [ 188.330305][T12077] tipc_release+0x5f/0x870 [ 188.334703][T12077] __sock_release+0x32/0xa0 [ 188.339175][T12077] sock_close+0xf/0x20 [ 188.343211][T12077] __fput+0xaa/0x250 [ 188.347079][T12077] task_work_run+0x68/0xb0 [ 188.351463][T12077] exit_to_user_mode_prepare+0x23f/0x250 [ 188.357074][T12077] syscall_exit_to_user_mode+0x7a/0x2c0 [ 188.362584][T12077] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 188.368442][T12077] RIP: 0033:0x45cba9 [ 188.372303][T12077] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 188.391878][T12077] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 188.400347][T12077] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 188.408291][T12077] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 188.416237][T12077] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 188.424187][T12077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 188.432127][T12077] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 188.440078][T12069] CPU: 1 PID: 12069 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 188.448411][T12069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.458447][T12069] Call Trace: [ 188.461727][T12069] dump_stack+0xa3/0xc8 [ 188.465863][T12069] should_fail.cold.6+0x32/0x37 [ 188.470760][T12069] should_failslab+0x5/0x10 [ 188.475244][T12069] kmem_cache_alloc_node+0x57/0xb20 [ 188.480417][T12069] ? __lock_acquire+0x4ea/0x1770 [ 188.485330][T12069] __alloc_skb+0x52/0x1d0 [ 188.489635][T12069] tipc_buf_acquire+0x1c/0x50 [ 188.494350][T12069] tipc_msg_reverse+0x96/0x280 [ 188.499093][T12069] tipc_sk_respond+0xbe/0x2c0 [ 188.503745][T12069] __tipc_shutdown+0x2dd/0x380 [ 188.508481][T12069] ? do_wait_intr_irq+0xb0/0xb0 [ 188.513327][T12069] tipc_release+0x5f/0x870 [ 188.517715][T12069] __sock_release+0x32/0xa0 [ 188.522185][T12069] sock_close+0xf/0x20 [ 188.526218][T12069] __fput+0xaa/0x250 [ 188.530078][T12069] task_work_run+0x68/0xb0 [ 188.534474][T12069] exit_to_user_mode_prepare+0x23f/0x250 [ 188.540073][T12069] syscall_exit_to_user_mode+0x7a/0x2c0 [ 188.545583][T12069] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 188.551441][T12069] RIP: 0033:0x45cba9 [ 188.555306][T12069] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 188.574891][T12069] RSP: 002b:00007f6b12890c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 188.583273][T12069] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 188.591213][T12069] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 188.599169][T12069] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 188.607125][T12069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 188.615066][T12069] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128916d4 [ 188.623020][T12073] CPU: 0 PID: 12073 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 188.631331][T12073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.641373][T12073] Call Trace: [ 188.644647][T12073] dump_stack+0xa3/0xc8 [ 188.648785][T12073] should_fail.cold.6+0x32/0x37 [ 188.653695][T12073] should_failslab+0x5/0x10 [ 188.658180][T12073] kmem_cache_alloc_node+0x57/0xb20 [ 188.663358][T12073] ? __lock_acquire+0x4ea/0x1770 [ 188.668283][T12073] __alloc_skb+0x52/0x1d0 [ 188.672600][T12073] tipc_buf_acquire+0x1c/0x50 [ 188.677261][T12073] tipc_msg_reverse+0x96/0x280 [ 188.682011][T12073] tipc_sk_respond+0xbe/0x2c0 [ 188.686670][T12073] __tipc_shutdown+0x2dd/0x380 [ 188.690990][T12090] FAULT_INJECTION: forcing a failure. [ 188.690990][T12090] name failslab, interval 1, probability 0, space 0, times 0 [ 188.691414][T12073] ? do_wait_intr_irq+0xb0/0xb0 [ 188.708786][T12073] tipc_release+0x5f/0x870 [ 188.713226][T12073] __sock_release+0x32/0xa0 [ 188.717902][T12073] sock_close+0xf/0x20 [ 188.721937][T12073] __fput+0xaa/0x250 [ 188.725800][T12073] task_work_run+0x68/0xb0 [ 188.730188][T12073] exit_to_user_mode_prepare+0x23f/0x250 [ 188.735790][T12073] syscall_exit_to_user_mode+0x7a/0x2c0 [ 188.741302][T12073] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 188.747161][T12073] RIP: 0033:0x45cba9 [ 188.751021][T12073] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 188.770596][T12073] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 188.778971][T12073] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 188.786908][T12073] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 188.794852][T12073] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 188.802798][T12073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 188.810852][T12073] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 188.818804][T12090] CPU: 1 PID: 12090 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 188.822679][T12091] FAULT_INJECTION: forcing a failure. [ 188.822679][T12091] name failslab, interval 1, probability 0, space 0, times 0 [ 188.827109][T12090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.827112][T12090] Call Trace: [ 188.827123][T12090] dump_stack+0xa3/0xc8 [ 188.827133][T12090] should_fail.cold.6+0x32/0x37 [ 188.827139][T12090] should_failslab+0x5/0x10 [ 188.827144][T12090] kmem_cache_alloc_node+0x57/0xb20 [ 188.871823][T12090] ? __lock_acquire+0x4ea/0x1770 [ 188.876745][T12090] __alloc_skb+0x52/0x1d0 [ 188.881059][T12090] tipc_buf_acquire+0x1c/0x50 [ 188.885714][T12090] tipc_msg_reverse+0x96/0x280 [ 188.890474][T12090] tipc_sk_respond+0xbe/0x2c0 [ 188.895205][T12090] __tipc_shutdown+0x2dd/0x380 [ 188.899933][T12090] ? do_wait_intr_irq+0xb0/0xb0 [ 188.904763][T12090] tipc_release+0x5f/0x870 [ 188.909155][T12090] __sock_release+0x32/0xa0 [ 188.913627][T12090] sock_close+0xf/0x20 [ 188.917662][T12090] __fput+0xaa/0x250 [ 188.921526][T12090] task_work_run+0x68/0xb0 [ 188.925910][T12090] exit_to_user_mode_prepare+0x23f/0x250 [ 188.931507][T12090] syscall_exit_to_user_mode+0x7a/0x2c0 [ 188.937020][T12090] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 188.942876][T12090] RIP: 0033:0x45cba9 [ 188.946849][T12090] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 188.966428][T12090] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 188.974803][T12090] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 188.982740][T12090] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 188.990677][T12090] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 188.998789][T12090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 189.006747][T12090] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 189.014703][T12091] CPU: 0 PID: 12091 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 189.023014][T12091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.033050][T12091] Call Trace: [ 189.036346][T12091] dump_stack+0xa3/0xc8 [ 189.040486][T12091] should_fail.cold.6+0x32/0x37 [ 189.045322][T12091] should_failslab+0x5/0x10 [ 189.049807][T12091] kmem_cache_alloc_node+0x57/0xb20 [ 189.054988][T12091] ? __lock_acquire+0x4ea/0x1770 [ 189.059916][T12091] __alloc_skb+0x52/0x1d0 [ 189.064229][T12091] tipc_buf_acquire+0x1c/0x50 [ 189.068887][T12091] tipc_msg_reverse+0x96/0x280 [ 189.073657][T12091] tipc_sk_respond+0xbe/0x2c0 [ 189.078319][T12091] __tipc_shutdown+0x2dd/0x380 [ 189.083083][T12091] ? do_wait_intr_irq+0xb0/0xb0 [ 189.087918][T12091] tipc_release+0x5f/0x870 [ 189.092339][T12091] __sock_release+0x32/0xa0 [ 189.096824][T12091] sock_close+0xf/0x20 [ 189.100870][T12091] __fput+0xaa/0x250 [ 189.104746][T12091] task_work_run+0x68/0xb0 [ 189.109145][T12091] exit_to_user_mode_prepare+0x23f/0x250 [ 189.114765][T12091] syscall_exit_to_user_mode+0x7a/0x2c0 [ 189.120294][T12091] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 189.126391][T12091] RIP: 0033:0x45cba9 [ 189.130267][T12091] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 189.149866][T12091] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 189.153004][T12105] FAULT_INJECTION: forcing a failure. [ 189.153004][T12105] name failslab, interval 1, probability 0, space 0, times 0 [ 189.158245][T12091] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 189.158248][T12091] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 189.158250][T12091] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 189.158253][T12091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 189.158255][T12091] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 189.167443][T12104] FAULT_INJECTION: forcing a failure. [ 189.167443][T12104] name failslab, interval 1, probability 0, space 0, times 0 [ 189.174654][T12106] FAULT_INJECTION: forcing a failure. [ 189.174654][T12106] name failslab, interval 1, probability 0, space 0, times 0 [ 189.183083][T12104] CPU: 0 PID: 12104 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 189.244005][T12104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.254027][T12104] Call Trace: [ 189.257289][T12104] dump_stack+0xa3/0xc8 [ 189.261422][T12104] should_fail.cold.6+0x32/0x37 [ 189.266240][T12104] should_failslab+0x5/0x10 [ 189.270707][T12104] kmem_cache_alloc_node+0x57/0xb20 [ 189.275877][T12104] ? __lock_acquire+0x4ea/0x1770 [ 189.280786][T12104] __alloc_skb+0x52/0x1d0 [ 189.285086][T12104] tipc_buf_acquire+0x1c/0x50 [ 189.289727][T12104] tipc_msg_reverse+0x96/0x280 [ 189.294456][T12104] tipc_sk_respond+0xbe/0x2c0 [ 189.299100][T12104] __tipc_shutdown+0x2dd/0x380 [ 189.303830][T12104] ? do_wait_intr_irq+0xb0/0xb0 [ 189.308646][T12104] tipc_release+0x5f/0x870 [ 189.313044][T12104] __sock_release+0x32/0xa0 [ 189.317511][T12104] sock_close+0xf/0x20 [ 189.321546][T12104] __fput+0xaa/0x250 [ 189.325413][T12104] task_work_run+0x68/0xb0 [ 189.329811][T12104] exit_to_user_mode_prepare+0x23f/0x250 [ 189.335421][T12104] syscall_exit_to_user_mode+0x7a/0x2c0 [ 189.340932][T12104] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 189.346792][T12104] RIP: 0033:0x45cba9 [ 189.350651][T12104] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 189.370240][T12104] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 189.378966][T12104] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 189.386905][T12104] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 189.394846][T12104] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 189.402824][T12104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 189.410763][T12104] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 189.418725][T12105] CPU: 1 PID: 12105 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 189.427056][T12105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.437110][T12105] Call Trace: [ 189.440382][T12105] dump_stack+0xa3/0xc8 [ 189.444513][T12105] should_fail.cold.6+0x32/0x37 [ 189.449792][T12105] should_failslab+0x5/0x10 [ 189.454261][T12105] kmem_cache_alloc_node+0x57/0xb20 [ 189.459435][T12105] ? __lock_acquire+0x4ea/0x1770 [ 189.464347][T12105] __alloc_skb+0x52/0x1d0 [ 189.468652][T12105] tipc_buf_acquire+0x1c/0x50 [ 189.473406][T12105] tipc_msg_reverse+0x96/0x280 [ 189.478138][T12105] tipc_sk_respond+0xbe/0x2c0 [ 189.482788][T12105] __tipc_shutdown+0x2dd/0x380 [ 189.487526][T12105] ? do_wait_intr_irq+0xb0/0xb0 [ 189.492359][T12105] tipc_release+0x5f/0x870 [ 189.496745][T12105] __sock_release+0x32/0xa0 [ 189.501213][T12105] sock_close+0xf/0x20 [ 189.505256][T12105] __fput+0xaa/0x250 [ 189.509134][T12105] task_work_run+0x68/0xb0 [ 189.513533][T12105] exit_to_user_mode_prepare+0x23f/0x250 [ 189.519152][T12105] syscall_exit_to_user_mode+0x7a/0x2c0 [ 189.524938][T12105] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 189.530807][T12105] RIP: 0033:0x45cba9 [ 189.534680][T12105] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 189.554261][T12105] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 189.562650][T12105] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 189.570605][T12105] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 189.578696][T12105] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 189.586653][T12105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 189.594607][T12105] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 189.620466][T12106] CPU: 0 PID: 12106 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 189.628805][T12106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.638835][T12106] Call Trace: [ 189.642103][T12106] dump_stack+0xa3/0xc8 [ 189.646238][T12106] should_fail.cold.6+0x32/0x37 [ 189.651055][T12106] should_failslab+0x5/0x10 [ 189.655531][T12106] kmem_cache_alloc_node+0x57/0xb20 [ 189.660709][T12106] ? __lock_acquire+0x4ea/0x1770 [ 189.665725][T12106] __alloc_skb+0x52/0x1d0 [ 189.668905][T12120] FAULT_INJECTION: forcing a failure. [ 189.668905][T12120] name failslab, interval 1, probability 0, space 0, times 0 [ 189.670032][T12106] tipc_buf_acquire+0x1c/0x50 [ 189.670038][T12106] tipc_msg_reverse+0x96/0x280 [ 189.670047][T12106] tipc_sk_respond+0xbe/0x2c0 [ 189.670053][T12106] __tipc_shutdown+0x2dd/0x380 [ 189.670060][T12106] ? do_wait_intr_irq+0xb0/0xb0 [ 189.670068][T12106] tipc_release+0x5f/0x870 [ 189.670078][T12106] __sock_release+0x32/0xa0 [ 189.670083][T12106] sock_close+0xf/0x20 [ 189.670087][T12106] __fput+0xaa/0x250 [ 189.670093][T12106] task_work_run+0x68/0xb0 [ 189.705087][T12121] FAULT_INJECTION: forcing a failure. [ 189.705087][T12121] name failslab, interval 1, probability 0, space 0, times 0 [ 189.706243][T12106] exit_to_user_mode_prepare+0x23f/0x250 [ 189.706251][T12106] syscall_exit_to_user_mode+0x7a/0x2c0 [ 189.706257][T12106] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 189.706262][T12106] RIP: 0033:0x45cba9 [ 189.706266][T12106] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 189.706269][T12106] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 189.706274][T12106] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 189.706277][T12106] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 189.706279][T12106] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 189.706282][T12106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 189.706285][T12106] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 189.723861][T12119] FAULT_INJECTION: forcing a failure. [ 189.723861][T12119] name failslab, interval 1, probability 0, space 0, times 0 [ 189.740507][T12120] CPU: 1 PID: 12120 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 189.850630][T12120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.860655][T12120] Call Trace: [ 189.863914][T12120] dump_stack+0xa3/0xc8 [ 189.868059][T12120] should_fail.cold.6+0x32/0x37 [ 189.872878][T12120] should_failslab+0x5/0x10 [ 189.877346][T12120] kmem_cache_alloc_node+0x57/0xb20 [ 189.882513][T12120] ? __lock_acquire+0x4ea/0x1770 [ 189.887432][T12120] __alloc_skb+0x52/0x1d0 [ 189.891730][T12120] tipc_buf_acquire+0x1c/0x50 [ 189.896393][T12120] tipc_msg_reverse+0x96/0x280 [ 189.901125][T12120] tipc_sk_respond+0xbe/0x2c0 [ 189.905769][T12120] __tipc_shutdown+0x2dd/0x380 [ 189.910498][T12120] ? do_wait_intr_irq+0xb0/0xb0 [ 189.915313][T12120] tipc_release+0x5f/0x870 [ 189.919698][T12120] __sock_release+0x32/0xa0 [ 189.924178][T12120] sock_close+0xf/0x20 [ 189.928233][T12120] __fput+0xaa/0x250 [ 189.932102][T12120] task_work_run+0x68/0xb0 [ 189.936493][T12120] exit_to_user_mode_prepare+0x23f/0x250 [ 189.942097][T12120] syscall_exit_to_user_mode+0x7a/0x2c0 [ 189.947784][T12120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 189.953645][T12120] RIP: 0033:0x45cba9 [ 189.957505][T12120] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 189.977074][T12120] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 189.985450][T12120] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 189.993390][T12120] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 190.001328][T12120] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 190.009267][T12120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 190.017206][T12120] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 190.025157][T12119] CPU: 0 PID: 12119 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 190.033466][T12119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.043623][T12119] Call Trace: [ 190.046885][T12119] dump_stack+0xa3/0xc8 [ 190.051007][T12119] should_fail.cold.6+0x32/0x37 [ 190.055824][T12119] should_failslab+0x5/0x10 [ 190.060295][T12119] kmem_cache_alloc_node+0x57/0xb20 [ 190.065459][T12119] ? __lock_acquire+0x4ea/0x1770 [ 190.070371][T12119] __alloc_skb+0x52/0x1d0 [ 190.074679][T12119] tipc_buf_acquire+0x1c/0x50 [ 190.079327][T12119] tipc_msg_reverse+0x96/0x280 [ 190.084059][T12119] tipc_sk_respond+0xbe/0x2c0 [ 190.088702][T12119] __tipc_shutdown+0x2dd/0x380 [ 190.093433][T12119] ? do_wait_intr_irq+0xb0/0xb0 [ 190.098259][T12119] tipc_release+0x5f/0x870 [ 190.102644][T12119] __sock_release+0x32/0xa0 [ 190.107112][T12119] sock_close+0xf/0x20 [ 190.111162][T12119] __fput+0xaa/0x250 [ 190.115023][T12119] task_work_run+0x68/0xb0 [ 190.119406][T12119] exit_to_user_mode_prepare+0x23f/0x250 [ 190.125004][T12119] syscall_exit_to_user_mode+0x7a/0x2c0 [ 190.130637][T12119] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 190.136494][T12119] RIP: 0033:0x45cba9 [ 190.140354][T12119] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 190.159925][T12119] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 190.168300][T12119] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 190.176247][T12119] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 190.184185][T12119] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 190.192132][T12119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 190.200073][T12119] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 190.210898][T12121] CPU: 1 PID: 12121 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 2020/10/20 07:39:29 executed programs: 792 [ 190.219221][T12121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.229261][T12121] Call Trace: [ 190.232635][T12121] dump_stack+0xa3/0xc8 [ 190.236908][T12121] should_fail.cold.6+0x32/0x37 [ 190.241742][T12121] should_failslab+0x5/0x10 [ 190.246227][T12121] kmem_cache_alloc_node+0x57/0xb20 [ 190.251403][T12121] ? __lock_acquire+0x4ea/0x1770 [ 190.256326][T12121] __alloc_skb+0x52/0x1d0 [ 190.260636][T12121] tipc_buf_acquire+0x1c/0x50 [ 190.265278][T12121] tipc_msg_reverse+0x96/0x280 [ 190.270029][T12121] tipc_sk_respond+0xbe/0x2c0 [ 190.274672][T12121] __tipc_shutdown+0x2dd/0x380 [ 190.279419][T12121] ? do_wait_intr_irq+0xb0/0xb0 [ 190.284233][T12121] tipc_release+0x5f/0x870 [ 190.288621][T12121] __sock_release+0x32/0xa0 [ 190.293094][T12121] sock_close+0xf/0x20 [ 190.295513][T12126] FAULT_INJECTION: forcing a failure. [ 190.295513][T12126] name failslab, interval 1, probability 0, space 0, times 0 [ 190.297127][T12121] __fput+0xaa/0x250 [ 190.297134][T12121] task_work_run+0x68/0xb0 [ 190.297143][T12121] exit_to_user_mode_prepare+0x23f/0x250 [ 190.297151][T12121] syscall_exit_to_user_mode+0x7a/0x2c0 [ 190.329176][T12121] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 190.335034][T12121] RIP: 0033:0x45cba9 [ 190.338893][T12121] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 190.358462][T12121] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 190.366935][T12121] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 190.374875][T12121] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 190.382820][T12121] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 190.390758][T12121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 190.398702][T12121] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 190.406721][T12126] CPU: 0 PID: 12126 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 190.415028][T12126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.425065][T12126] Call Trace: [ 190.428340][T12126] dump_stack+0xa3/0xc8 [ 190.432481][T12126] should_fail.cold.6+0x32/0x37 [ 190.437312][T12126] should_failslab+0x5/0x10 [ 190.441799][T12126] kmem_cache_alloc_node+0x57/0xb20 [ 190.446978][T12126] ? __lock_acquire+0x4ea/0x1770 [ 190.451910][T12126] __alloc_skb+0x52/0x1d0 [ 190.456226][T12126] tipc_buf_acquire+0x1c/0x50 [ 190.460957][T12126] tipc_msg_reverse+0x96/0x280 [ 190.465706][T12126] tipc_sk_respond+0xbe/0x2c0 [ 190.470346][T12126] __tipc_shutdown+0x2dd/0x380 [ 190.475090][T12126] ? do_wait_intr_irq+0xb0/0xb0 [ 190.479926][T12126] tipc_release+0x5f/0x870 [ 190.484330][T12126] __sock_release+0x32/0xa0 [ 190.488814][T12126] sock_close+0xf/0x20 [ 190.492862][T12126] __fput+0xaa/0x250 [ 190.496740][T12126] task_work_run+0x68/0xb0 [ 190.501141][T12126] exit_to_user_mode_prepare+0x23f/0x250 [ 190.506849][T12126] syscall_exit_to_user_mode+0x7a/0x2c0 [ 190.508378][T12139] FAULT_INJECTION: forcing a failure. [ 190.508378][T12139] name failslab, interval 1, probability 0, space 0, times 0 [ 190.512367][T12126] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 190.512372][T12126] RIP: 0033:0x45cba9 [ 190.512376][T12126] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 190.512379][T12126] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 190.512385][T12126] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 190.512388][T12126] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 190.512390][T12126] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 190.512393][T12126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 190.512395][T12126] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 190.521221][T12136] FAULT_INJECTION: forcing a failure. [ 190.521221][T12136] name failslab, interval 1, probability 0, space 0, times 0 [ 190.571397][T12139] CPU: 1 PID: 12139 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 190.581659][T12134] FAULT_INJECTION: forcing a failure. [ 190.581659][T12134] name failslab, interval 1, probability 0, space 0, times 0 [ 190.586841][T12139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.586843][T12139] Call Trace: [ 190.586855][T12139] dump_stack+0xa3/0xc8 [ 190.586861][T12139] should_fail.cold.6+0x32/0x37 [ 190.586868][T12139] should_failslab+0x5/0x10 [ 190.586874][T12139] kmem_cache_alloc_node+0x57/0xb20 [ 190.586880][T12139] ? __lock_acquire+0x4ea/0x1770 [ 190.586891][T12139] __alloc_skb+0x52/0x1d0 [ 190.677308][T12139] tipc_buf_acquire+0x1c/0x50 [ 190.681952][T12139] tipc_msg_reverse+0x96/0x280 [ 190.686685][T12139] tipc_sk_respond+0xbe/0x2c0 [ 190.691326][T12139] __tipc_shutdown+0x2dd/0x380 [ 190.696061][T12139] ? do_wait_intr_irq+0xb0/0xb0 [ 190.700888][T12139] tipc_release+0x5f/0x870 [ 190.705286][T12139] __sock_release+0x32/0xa0 [ 190.709772][T12139] sock_close+0xf/0x20 [ 190.713811][T12139] __fput+0xaa/0x250 [ 190.717777][T12139] task_work_run+0x68/0xb0 [ 190.722170][T12139] exit_to_user_mode_prepare+0x23f/0x250 [ 190.727781][T12139] syscall_exit_to_user_mode+0x7a/0x2c0 [ 190.733306][T12139] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 190.739170][T12139] RIP: 0033:0x45cba9 [ 190.743047][T12139] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 190.762618][T12139] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 190.771272][T12139] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 190.779303][T12139] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 190.787252][T12139] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 190.795224][T12139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 190.803176][T12139] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 190.811141][T12136] CPU: 0 PID: 12136 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 190.819450][T12136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.829489][T12136] Call Trace: [ 190.833105][T12136] dump_stack+0xa3/0xc8 [ 190.837324][T12136] should_fail.cold.6+0x32/0x37 [ 190.842145][T12136] should_failslab+0x5/0x10 [ 190.846615][T12136] kmem_cache_alloc_node+0x57/0xb20 [ 190.851788][T12136] ? __lock_acquire+0x4ea/0x1770 [ 190.856709][T12136] __alloc_skb+0x52/0x1d0 [ 190.861007][T12136] tipc_buf_acquire+0x1c/0x50 [ 190.865649][T12136] tipc_msg_reverse+0x96/0x280 [ 190.870386][T12136] tipc_sk_respond+0xbe/0x2c0 [ 190.876423][T12136] __tipc_shutdown+0x2dd/0x380 [ 190.881154][T12136] ? do_wait_intr_irq+0xb0/0xb0 [ 190.885970][T12136] tipc_release+0x5f/0x870 [ 190.890356][T12136] __sock_release+0x32/0xa0 [ 190.894825][T12136] sock_close+0xf/0x20 [ 190.898857][T12136] __fput+0xaa/0x250 [ 190.902719][T12136] task_work_run+0x68/0xb0 [ 190.907974][T12136] exit_to_user_mode_prepare+0x23f/0x250 [ 190.913571][T12136] syscall_exit_to_user_mode+0x7a/0x2c0 [ 190.919084][T12136] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 190.924953][T12136] RIP: 0033:0x45cba9 [ 190.928812][T12136] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 190.948381][T12136] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 190.956757][T12136] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 190.964700][T12136] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 190.972641][T12136] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 190.980578][T12136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 190.988529][T12136] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 190.996495][T12134] CPU: 1 PID: 12134 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 191.004804][T12134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.014844][T12134] Call Trace: [ 191.018136][T12134] dump_stack+0xa3/0xc8 [ 191.022271][T12134] should_fail.cold.6+0x32/0x37 [ 191.027107][T12134] should_failslab+0x5/0x10 [ 191.031576][T12134] kmem_cache_alloc_node+0x57/0xb20 [ 191.036752][T12134] ? __lock_acquire+0x4ea/0x1770 [ 191.041668][T12134] __alloc_skb+0x52/0x1d0 [ 191.045970][T12134] tipc_buf_acquire+0x1c/0x50 [ 191.050628][T12134] tipc_msg_reverse+0x96/0x280 [ 191.055375][T12134] tipc_sk_respond+0xbe/0x2c0 [ 191.060034][T12134] __tipc_shutdown+0x2dd/0x380 [ 191.064779][T12134] ? do_wait_intr_irq+0xb0/0xb0 [ 191.068737][T12153] FAULT_INJECTION: forcing a failure. [ 191.068737][T12153] name failslab, interval 1, probability 0, space 0, times 0 [ 191.069610][T12134] tipc_release+0x5f/0x870 [ 191.069622][T12134] __sock_release+0x32/0xa0 [ 191.069627][T12134] sock_close+0xf/0x20 [ 191.069631][T12134] __fput+0xaa/0x250 [ 191.069638][T12134] task_work_run+0x68/0xb0 [ 191.103780][T12134] exit_to_user_mode_prepare+0x23f/0x250 [ 191.109379][T12134] syscall_exit_to_user_mode+0x7a/0x2c0 [ 191.114901][T12134] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 191.120761][T12134] RIP: 0033:0x45cba9 [ 191.124626][T12134] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 191.152031][T12134] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 191.160413][T12134] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 191.168353][T12134] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 191.176389][T12134] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 191.184329][T12134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 191.192269][T12134] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 191.200229][T12153] CPU: 0 PID: 12153 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 191.208973][T12153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.219011][T12153] Call Trace: [ 191.222283][T12153] dump_stack+0xa3/0xc8 [ 191.226418][T12153] should_fail.cold.6+0x32/0x37 [ 191.231243][T12153] should_failslab+0x5/0x10 [ 191.235721][T12153] kmem_cache_alloc_node+0x57/0xb20 [ 191.240922][T12153] ? __lock_acquire+0x4ea/0x1770 [ 191.245849][T12153] __alloc_skb+0x52/0x1d0 [ 191.250160][T12153] tipc_buf_acquire+0x1c/0x50 [ 191.254808][T12153] tipc_msg_reverse+0x96/0x280 [ 191.259553][T12153] tipc_sk_respond+0xbe/0x2c0 [ 191.264219][T12153] __tipc_shutdown+0x2dd/0x380 [ 191.268960][T12153] ? do_wait_intr_irq+0xb0/0xb0 [ 191.270656][T12160] FAULT_INJECTION: forcing a failure. [ 191.270656][T12160] name failslab, interval 1, probability 0, space 0, times 0 [ 191.273788][T12153] tipc_release+0x5f/0x870 [ 191.273799][T12153] __sock_release+0x32/0xa0 [ 191.273804][T12153] sock_close+0xf/0x20 [ 191.273808][T12153] __fput+0xaa/0x250 [ 191.273816][T12153] task_work_run+0x68/0xb0 [ 191.273824][T12153] exit_to_user_mode_prepare+0x23f/0x250 [ 191.273832][T12153] syscall_exit_to_user_mode+0x7a/0x2c0 [ 191.318700][T12153] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 191.324560][T12153] RIP: 0033:0x45cba9 [ 191.328433][T12153] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 191.348003][T12153] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 191.356400][T12153] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 191.364342][T12153] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 191.372281][T12153] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 191.380219][T12153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 191.388158][T12153] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 191.396114][T12160] CPU: 1 PID: 12160 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 191.404426][T12160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.414431][T12161] FAULT_INJECTION: forcing a failure. [ 191.414431][T12161] name failslab, interval 1, probability 0, space 0, times 0 [ 191.414460][T12160] Call Trace: [ 191.428365][T12162] FAULT_INJECTION: forcing a failure. [ 191.428365][T12162] name failslab, interval 1, probability 0, space 0, times 0 [ 191.430274][T12160] dump_stack+0xa3/0xc8 [ 191.430281][T12160] should_fail.cold.6+0x32/0x37 [ 191.430287][T12160] should_failslab+0x5/0x10 [ 191.430292][T12160] kmem_cache_alloc_node+0x57/0xb20 [ 191.430298][T12160] ? __lock_acquire+0x4ea/0x1770 [ 191.466436][T12160] __alloc_skb+0x52/0x1d0 [ 191.470748][T12160] tipc_buf_acquire+0x1c/0x50 [ 191.475390][T12160] tipc_msg_reverse+0x96/0x280 [ 191.480122][T12160] tipc_sk_respond+0xbe/0x2c0 [ 191.484777][T12160] __tipc_shutdown+0x2dd/0x380 [ 191.489508][T12160] ? do_wait_intr_irq+0xb0/0xb0 [ 191.494324][T12160] tipc_release+0x5f/0x870 [ 191.498711][T12160] __sock_release+0x32/0xa0 [ 191.503183][T12160] sock_close+0xf/0x20 [ 191.507220][T12160] __fput+0xaa/0x250 [ 191.511081][T12160] task_work_run+0x68/0xb0 [ 191.515478][T12160] exit_to_user_mode_prepare+0x23f/0x250 [ 191.521225][T12160] syscall_exit_to_user_mode+0x7a/0x2c0 [ 191.526752][T12160] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 191.532620][T12160] RIP: 0033:0x45cba9 [ 191.536500][T12160] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 191.556091][T12160] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 191.564469][T12160] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 191.572407][T12160] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 191.580351][T12160] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 191.588396][T12160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 191.596343][T12160] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 191.604317][T12161] CPU: 0 PID: 12161 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 191.612625][T12161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.622719][T12161] Call Trace: [ 191.625982][T12161] dump_stack+0xa3/0xc8 [ 191.630199][T12161] should_fail.cold.6+0x32/0x37 [ 191.635025][T12161] should_failslab+0x5/0x10 [ 191.639591][T12161] kmem_cache_alloc_node+0x57/0xb20 [ 191.644842][T12161] ? __lock_acquire+0x4ea/0x1770 [ 191.649766][T12161] __alloc_skb+0x52/0x1d0 [ 191.654079][T12161] tipc_buf_acquire+0x1c/0x50 [ 191.658737][T12161] tipc_msg_reverse+0x96/0x280 [ 191.663485][T12161] tipc_sk_respond+0xbe/0x2c0 [ 191.668146][T12161] __tipc_shutdown+0x2dd/0x380 [ 191.672892][T12161] ? do_wait_intr_irq+0xb0/0xb0 [ 191.677731][T12161] tipc_release+0x5f/0x870 [ 191.682134][T12161] __sock_release+0x32/0xa0 [ 191.686618][T12161] sock_close+0xf/0x20 [ 191.690668][T12161] __fput+0xaa/0x250 [ 191.694543][T12161] task_work_run+0x68/0xb0 [ 191.698935][T12161] exit_to_user_mode_prepare+0x23f/0x250 [ 191.704744][T12161] syscall_exit_to_user_mode+0x7a/0x2c0 [ 191.710263][T12161] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 191.716120][T12161] RIP: 0033:0x45cba9 [ 191.719978][T12161] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 191.728882][T12174] FAULT_INJECTION: forcing a failure. [ 191.728882][T12174] name failslab, interval 1, probability 0, space 0, times 0 [ 191.739550][T12161] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 191.739556][T12161] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 191.739559][T12161] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 191.739561][T12161] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 191.739564][T12161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 191.739567][T12161] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 191.744775][T12162] CPU: 0 PID: 12162 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 191.808589][T12162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.818615][T12162] Call Trace: [ 191.821875][T12162] dump_stack+0xa3/0xc8 [ 191.826000][T12162] should_fail.cold.6+0x32/0x37 [ 191.830817][T12162] should_failslab+0x5/0x10 [ 191.835286][T12162] kmem_cache_alloc_node+0x57/0xb20 [ 191.840458][T12162] ? __lock_acquire+0x4ea/0x1770 [ 191.845379][T12162] __alloc_skb+0x52/0x1d0 [ 191.849677][T12162] tipc_buf_acquire+0x1c/0x50 [ 191.854335][T12162] tipc_msg_reverse+0x96/0x280 [ 191.859081][T12162] tipc_sk_respond+0xbe/0x2c0 [ 191.863814][T12162] __tipc_shutdown+0x2dd/0x380 [ 191.868547][T12162] ? do_wait_intr_irq+0xb0/0xb0 [ 191.873365][T12162] tipc_release+0x5f/0x870 [ 191.877750][T12162] __sock_release+0x32/0xa0 [ 191.882219][T12162] sock_close+0xf/0x20 [ 191.886251][T12162] __fput+0xaa/0x250 [ 191.890113][T12162] task_work_run+0x68/0xb0 [ 191.894495][T12162] exit_to_user_mode_prepare+0x23f/0x250 [ 191.900107][T12162] syscall_exit_to_user_mode+0x7a/0x2c0 [ 191.905629][T12162] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 191.911486][T12162] RIP: 0033:0x45cba9 [ 191.915350][T12162] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 191.934922][T12162] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 191.943298][T12162] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 191.951249][T12162] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 191.959187][T12162] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 191.967124][T12162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 191.975077][T12162] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 191.983026][T12174] CPU: 1 PID: 12174 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 191.991333][T12174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.995682][T12175] FAULT_INJECTION: forcing a failure. [ 191.995682][T12175] name failslab, interval 1, probability 0, space 0, times 0 [ 192.001365][T12174] Call Trace: [ 192.001375][T12174] dump_stack+0xa3/0xc8 [ 192.001381][T12174] should_fail.cold.6+0x32/0x37 [ 192.001388][T12174] should_failslab+0x5/0x10 [ 192.001394][T12174] kmem_cache_alloc_node+0x57/0xb20 [ 192.035793][T12174] ? __lock_acquire+0x4ea/0x1770 [ 192.040701][T12174] __alloc_skb+0x52/0x1d0 [ 192.045021][T12174] tipc_buf_acquire+0x1c/0x50 [ 192.049666][T12174] tipc_msg_reverse+0x96/0x280 [ 192.054402][T12174] tipc_sk_respond+0xbe/0x2c0 [ 192.059054][T12174] __tipc_shutdown+0x2dd/0x380 [ 192.063792][T12174] ? do_wait_intr_irq+0xb0/0xb0 [ 192.068612][T12174] tipc_release+0x5f/0x870 [ 192.073019][T12174] __sock_release+0x32/0xa0 [ 192.077493][T12174] sock_close+0xf/0x20 [ 192.081532][T12174] __fput+0xaa/0x250 [ 192.085402][T12174] task_work_run+0x68/0xb0 [ 192.089798][T12174] exit_to_user_mode_prepare+0x23f/0x250 [ 192.095491][T12174] syscall_exit_to_user_mode+0x7a/0x2c0 [ 192.101022][T12174] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 192.106892][T12174] RIP: 0033:0x45cba9 [ 192.110765][T12174] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 192.130895][T12174] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 192.139336][T12174] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 192.147365][T12174] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 192.155326][T12174] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 192.163282][T12174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 192.171224][T12174] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 192.179186][T12175] CPU: 0 PID: 12175 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 192.187494][T12175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.197531][T12175] Call Trace: [ 192.200802][T12175] dump_stack+0xa3/0xc8 [ 192.204933][T12175] should_fail.cold.6+0x32/0x37 [ 192.209876][T12175] should_failslab+0x5/0x10 [ 192.214351][T12175] kmem_cache_alloc_node+0x57/0xb20 [ 192.219524][T12175] ? __lock_acquire+0x4ea/0x1770 [ 192.224434][T12175] __alloc_skb+0x52/0x1d0 [ 192.228736][T12175] tipc_buf_acquire+0x1c/0x50 [ 192.233504][T12175] tipc_msg_reverse+0x96/0x280 [ 192.238287][T12175] tipc_sk_respond+0xbe/0x2c0 [ 192.241704][T12180] FAULT_INJECTION: forcing a failure. [ 192.241704][T12180] name failslab, interval 1, probability 0, space 0, times 0 [ 192.242932][T12175] __tipc_shutdown+0x2dd/0x380 [ 192.242939][T12175] ? do_wait_intr_irq+0xb0/0xb0 [ 192.242947][T12175] tipc_release+0x5f/0x870 [ 192.242957][T12175] __sock_release+0x32/0xa0 [ 192.242962][T12175] sock_close+0xf/0x20 [ 192.242967][T12175] __fput+0xaa/0x250 [ 192.242974][T12175] task_work_run+0x68/0xb0 [ 192.242982][T12175] exit_to_user_mode_prepare+0x23f/0x250 [ 192.242989][T12175] syscall_exit_to_user_mode+0x7a/0x2c0 [ 192.242994][T12175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 192.303185][T12175] RIP: 0033:0x45cba9 [ 192.307053][T12175] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 192.326629][T12175] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 192.335013][T12175] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 192.342971][T12175] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 192.350913][T12175] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 192.358851][T12175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 192.366789][T12175] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 192.374748][T12180] CPU: 1 PID: 12180 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 192.383074][T12180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.393112][T12180] Call Trace: [ 192.396408][T12180] dump_stack+0xa3/0xc8 [ 192.400545][T12180] should_fail.cold.6+0x32/0x37 [ 192.405377][T12180] should_failslab+0x5/0x10 [ 192.409862][T12180] kmem_cache_alloc_node+0x57/0xb20 [ 192.415044][T12180] ? __lock_acquire+0x4ea/0x1770 [ 192.419966][T12180] __alloc_skb+0x52/0x1d0 [ 192.424446][T12180] tipc_buf_acquire+0x1c/0x50 [ 192.429100][T12180] tipc_msg_reverse+0x96/0x280 [ 192.431679][T12185] FAULT_INJECTION: forcing a failure. [ 192.431679][T12185] name failslab, interval 1, probability 0, space 0, times 0 [ 192.433843][T12180] tipc_sk_respond+0xbe/0x2c0 [ 192.433850][T12180] __tipc_shutdown+0x2dd/0x380 [ 192.433857][T12180] ? do_wait_intr_irq+0xb0/0xb0 [ 192.433864][T12180] tipc_release+0x5f/0x870 [ 192.433874][T12180] __sock_release+0x32/0xa0 [ 192.433878][T12180] sock_close+0xf/0x20 [ 192.433883][T12180] __fput+0xaa/0x250 [ 192.433890][T12180] task_work_run+0x68/0xb0 [ 192.433897][T12180] exit_to_user_mode_prepare+0x23f/0x250 [ 192.433904][T12180] syscall_exit_to_user_mode+0x7a/0x2c0 [ 192.433910][T12180] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 192.433916][T12180] RIP: 0033:0x45cba9 [ 192.433920][T12180] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 192.433923][T12180] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 192.433928][T12180] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 192.433930][T12180] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 192.433933][T12180] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 192.433935][T12180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 192.433937][T12180] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 192.567180][T12198] FAULT_INJECTION: forcing a failure. [ 192.567180][T12198] name failslab, interval 1, probability 0, space 0, times 0 [ 192.590583][T12185] CPU: 0 PID: 12185 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 192.598913][T12185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.599330][T12201] FAULT_INJECTION: forcing a failure. [ 192.599330][T12201] name failslab, interval 1, probability 0, space 0, times 0 [ 192.608980][T12185] Call Trace: [ 192.608993][T12185] dump_stack+0xa3/0xc8 [ 192.608999][T12185] should_fail.cold.6+0x32/0x37 [ 192.609005][T12185] should_failslab+0x5/0x10 [ 192.609010][T12185] kmem_cache_alloc_node+0x57/0xb20 [ 192.609016][T12185] ? __lock_acquire+0x4ea/0x1770 [ 192.609026][T12185] __alloc_skb+0x52/0x1d0 [ 192.609035][T12185] tipc_buf_acquire+0x1c/0x50 [ 192.621928][T12202] FAULT_INJECTION: forcing a failure. [ 192.621928][T12202] name failslab, interval 1, probability 0, space 0, times 0 [ 192.624976][T12185] tipc_msg_reverse+0x96/0x280 [ 192.624985][T12185] tipc_sk_respond+0xbe/0x2c0 [ 192.624991][T12185] __tipc_shutdown+0x2dd/0x380 [ 192.624998][T12185] ? do_wait_intr_irq+0xb0/0xb0 [ 192.625005][T12185] tipc_release+0x5f/0x870 [ 192.693323][T12185] __sock_release+0x32/0xa0 [ 192.697791][T12185] sock_close+0xf/0x20 [ 192.701825][T12185] __fput+0xaa/0x250 [ 192.705861][T12185] task_work_run+0x68/0xb0 [ 192.710244][T12185] exit_to_user_mode_prepare+0x23f/0x250 [ 192.715843][T12185] syscall_exit_to_user_mode+0x7a/0x2c0 [ 192.721356][T12185] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 192.727583][T12185] RIP: 0033:0x45cba9 [ 192.731448][T12185] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 192.751107][T12185] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 192.759488][T12185] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 192.767436][T12185] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 192.775382][T12185] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 192.783348][T12185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 192.791290][T12185] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 192.799243][T12202] CPU: 1 PID: 12202 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 192.807557][T12202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.817609][T12202] Call Trace: [ 192.820892][T12202] dump_stack+0xa3/0xc8 [ 192.825021][T12202] should_fail.cold.6+0x32/0x37 [ 192.829841][T12202] should_failslab+0x5/0x10 [ 192.834314][T12202] kmem_cache_alloc_node+0x57/0xb20 [ 192.839482][T12202] ? __lock_acquire+0x4ea/0x1770 [ 192.844418][T12202] __alloc_skb+0x52/0x1d0 [ 192.848719][T12202] tipc_buf_acquire+0x1c/0x50 [ 192.853368][T12202] tipc_msg_reverse+0x96/0x280 [ 192.858125][T12202] tipc_sk_respond+0xbe/0x2c0 [ 192.862775][T12202] __tipc_shutdown+0x2dd/0x380 [ 192.867518][T12202] ? do_wait_intr_irq+0xb0/0xb0 [ 192.872782][T12202] tipc_release+0x5f/0x870 [ 192.877183][T12202] __sock_release+0x32/0xa0 [ 192.881660][T12202] sock_close+0xf/0x20 [ 192.885706][T12202] __fput+0xaa/0x250 [ 192.889674][T12202] task_work_run+0x68/0xb0 [ 192.894078][T12202] exit_to_user_mode_prepare+0x23f/0x250 [ 192.899695][T12202] syscall_exit_to_user_mode+0x7a/0x2c0 [ 192.905231][T12202] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 192.911125][T12202] RIP: 0033:0x45cba9 [ 192.914997][T12202] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 192.934665][T12202] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 192.943051][T12202] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 192.951015][T12202] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 192.958959][T12202] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 192.966903][T12202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 192.974879][T12202] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 192.986857][T12201] CPU: 1 PID: 12201 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 192.995187][T12201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.005225][T12201] Call Trace: [ 193.009706][T12201] dump_stack+0xa3/0xc8 [ 193.013836][T12201] should_fail.cold.6+0x32/0x37 [ 193.018663][T12201] should_failslab+0x5/0x10 [ 193.023151][T12201] kmem_cache_alloc_node+0x57/0xb20 [ 193.028322][T12201] ? __lock_acquire+0x4ea/0x1770 [ 193.033239][T12201] __alloc_skb+0x52/0x1d0 [ 193.037558][T12201] tipc_buf_acquire+0x1c/0x50 [ 193.042219][T12201] tipc_msg_reverse+0x96/0x280 [ 193.046970][T12201] tipc_sk_respond+0xbe/0x2c0 [ 193.051643][T12201] __tipc_shutdown+0x2dd/0x380 [ 193.056393][T12201] ? do_wait_intr_irq+0xb0/0xb0 [ 193.061233][T12201] tipc_release+0x5f/0x870 [ 193.065631][T12201] __sock_release+0x32/0xa0 [ 193.070116][T12201] sock_close+0xf/0x20 [ 193.074168][T12201] __fput+0xaa/0x250 [ 193.078037][T12201] task_work_run+0x68/0xb0 [ 193.082432][T12201] exit_to_user_mode_prepare+0x23f/0x250 [ 193.088045][T12201] syscall_exit_to_user_mode+0x7a/0x2c0 [ 193.093566][T12201] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 193.099430][T12201] RIP: 0033:0x45cba9 [ 193.103299][T12201] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 193.122878][T12201] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 193.131287][T12201] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 193.139764][T12201] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 193.147718][T12201] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 193.155661][T12201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 193.163602][T12201] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 193.171614][T12198] CPU: 0 PID: 12198 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 193.180212][T12198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.183969][T12205] FAULT_INJECTION: forcing a failure. [ 193.183969][T12205] name failslab, interval 1, probability 0, space 0, times 0 [ 193.190251][T12198] Call Trace: [ 193.190263][T12198] dump_stack+0xa3/0xc8 [ 193.190269][T12198] should_fail.cold.6+0x32/0x37 [ 193.190276][T12198] should_failslab+0x5/0x10 [ 193.190282][T12198] kmem_cache_alloc_node+0x57/0xb20 [ 193.224777][T12198] ? __lock_acquire+0x4ea/0x1770 [ 193.229686][T12198] __alloc_skb+0x52/0x1d0 [ 193.233986][T12198] tipc_buf_acquire+0x1c/0x50 [ 193.238631][T12198] tipc_msg_reverse+0x96/0x280 [ 193.243362][T12198] tipc_sk_respond+0xbe/0x2c0 [ 193.248008][T12198] __tipc_shutdown+0x2dd/0x380 [ 193.252742][T12198] ? do_wait_intr_irq+0xb0/0xb0 [ 193.257588][T12198] tipc_release+0x5f/0x870 [ 193.262074][T12198] __sock_release+0x32/0xa0 [ 193.266554][T12198] sock_close+0xf/0x20 [ 193.270596][T12198] __fput+0xaa/0x250 [ 193.274463][T12198] task_work_run+0x68/0xb0 [ 193.278862][T12198] exit_to_user_mode_prepare+0x23f/0x250 [ 193.284550][T12198] syscall_exit_to_user_mode+0x7a/0x2c0 [ 193.290063][T12198] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 193.296009][T12198] RIP: 0033:0x45cba9 [ 193.299886][T12198] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 193.319465][T12198] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 193.327846][T12198] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 193.335806][T12198] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 193.343757][T12198] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 193.351704][T12198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 193.359644][T12198] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 193.367601][T12205] CPU: 1 PID: 12205 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 193.376013][T12205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.386140][T12205] Call Trace: [ 193.389414][T12205] dump_stack+0xa3/0xc8 [ 193.393557][T12205] should_fail.cold.6+0x32/0x37 [ 193.398428][T12205] should_failslab+0x5/0x10 [ 193.402997][T12205] kmem_cache_alloc_node+0x57/0xb20 [ 193.408177][T12205] ? __lock_acquire+0x4ea/0x1770 [ 193.413106][T12205] __alloc_skb+0x52/0x1d0 [ 193.417597][T12205] tipc_buf_acquire+0x1c/0x50 [ 193.422257][T12205] tipc_msg_reverse+0x96/0x280 [ 193.427007][T12205] tipc_sk_respond+0xbe/0x2c0 [ 193.431667][T12205] __tipc_shutdown+0x2dd/0x380 [ 193.436414][T12205] ? do_wait_intr_irq+0xb0/0xb0 [ 193.441263][T12205] tipc_release+0x5f/0x870 [ 193.445667][T12205] __sock_release+0x32/0xa0 [ 193.450154][T12205] sock_close+0xf/0x20 [ 193.454203][T12205] __fput+0xaa/0x250 [ 193.458132][T12205] task_work_run+0x68/0xb0 [ 193.462535][T12205] exit_to_user_mode_prepare+0x23f/0x250 [ 193.468158][T12205] syscall_exit_to_user_mode+0x7a/0x2c0 [ 193.473684][T12205] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 193.479549][T12205] RIP: 0033:0x45cba9 [ 193.483418][T12205] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 193.501650][T12225] FAULT_INJECTION: forcing a failure. [ 193.501650][T12225] name failslab, interval 1, probability 0, space 0, times 0 [ 193.503002][T12205] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 193.503007][T12205] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 193.503009][T12205] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 193.503011][T12205] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 193.503014][T12205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 193.503016][T12205] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 193.538966][T12223] FAULT_INJECTION: forcing a failure. [ 193.538966][T12223] name failslab, interval 1, probability 0, space 0, times 0 [ 193.581777][T12231] FAULT_INJECTION: forcing a failure. [ 193.581777][T12231] name failslab, interval 1, probability 0, space 0, times 0 [ 193.597377][T12225] CPU: 1 PID: 12225 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 193.605734][T12225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.615782][T12225] Call Trace: [ 193.619050][T12225] dump_stack+0xa3/0xc8 [ 193.623175][T12225] should_fail.cold.6+0x32/0x37 [ 193.627996][T12225] should_failslab+0x5/0x10 [ 193.632476][T12225] kmem_cache_alloc_node+0x57/0xb20 [ 193.637664][T12225] ? __lock_acquire+0x4ea/0x1770 [ 193.642580][T12225] __alloc_skb+0x52/0x1d0 [ 193.646886][T12225] tipc_buf_acquire+0x1c/0x50 [ 193.651541][T12225] tipc_msg_reverse+0x96/0x280 [ 193.656282][T12225] tipc_sk_respond+0xbe/0x2c0 [ 193.660931][T12225] __tipc_shutdown+0x2dd/0x380 [ 193.665682][T12225] ? do_wait_intr_irq+0xb0/0xb0 [ 193.670506][T12225] tipc_release+0x5f/0x870 [ 193.674904][T12225] __sock_release+0x32/0xa0 [ 193.679380][T12225] sock_close+0xf/0x20 [ 193.683421][T12225] __fput+0xaa/0x250 [ 193.687300][T12225] task_work_run+0x68/0xb0 [ 193.691686][T12225] exit_to_user_mode_prepare+0x23f/0x250 [ 193.697289][T12225] syscall_exit_to_user_mode+0x7a/0x2c0 [ 193.702830][T12225] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 193.708692][T12225] RIP: 0033:0x45cba9 [ 193.712560][T12225] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 193.732167][T12225] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 193.740568][T12225] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 193.748514][T12225] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 193.756475][T12225] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 193.764595][T12225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 193.772543][T12225] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 193.781572][T12231] CPU: 0 PID: 12231 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 193.790026][T12231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.795598][T12234] FAULT_INJECTION: forcing a failure. [ 193.795598][T12234] name failslab, interval 1, probability 0, space 0, times 0 [ 193.800069][T12231] Call Trace: [ 193.814221][T12233] FAULT_INJECTION: forcing a failure. [ 193.814221][T12233] name failslab, interval 1, probability 0, space 0, times 0 [ 193.815886][T12231] dump_stack+0xa3/0xc8 [ 193.832575][T12231] should_fail.cold.6+0x32/0x37 [ 193.837397][T12231] should_failslab+0x5/0x10 [ 193.841957][T12231] kmem_cache_alloc_node+0x57/0xb20 [ 193.847149][T12231] ? __lock_acquire+0x4ea/0x1770 [ 193.852062][T12231] __alloc_skb+0x52/0x1d0 [ 193.856383][T12231] tipc_buf_acquire+0x1c/0x50 [ 193.861030][T12231] tipc_msg_reverse+0x96/0x280 [ 193.865766][T12231] tipc_sk_respond+0xbe/0x2c0 [ 193.870413][T12231] __tipc_shutdown+0x2dd/0x380 [ 193.876098][T12231] ? do_wait_intr_irq+0xb0/0xb0 [ 193.881177][T12231] tipc_release+0x5f/0x870 [ 193.885578][T12231] __sock_release+0x32/0xa0 [ 193.890069][T12231] sock_close+0xf/0x20 [ 193.894118][T12231] __fput+0xaa/0x250 [ 193.897981][T12231] task_work_run+0x68/0xb0 [ 193.902366][T12231] exit_to_user_mode_prepare+0x23f/0x250 [ 193.907964][T12231] syscall_exit_to_user_mode+0x7a/0x2c0 [ 193.913491][T12231] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 193.919365][T12231] RIP: 0033:0x45cba9 [ 193.923229][T12231] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 193.942801][T12231] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 193.951179][T12231] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 193.959127][T12231] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 193.967066][T12231] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 193.975007][T12231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 193.982944][T12231] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 193.990895][T12234] CPU: 1 PID: 12234 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 193.999208][T12234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.009238][T12234] Call Trace: [ 194.012501][T12234] dump_stack+0xa3/0xc8 [ 194.016645][T12234] should_fail.cold.6+0x32/0x37 [ 194.021464][T12234] should_failslab+0x5/0x10 [ 194.025935][T12234] kmem_cache_alloc_node+0x57/0xb20 [ 194.031103][T12234] ? __lock_acquire+0x4ea/0x1770 [ 194.036033][T12234] __alloc_skb+0x52/0x1d0 [ 194.040339][T12234] tipc_buf_acquire+0x1c/0x50 [ 194.045007][T12234] tipc_msg_reverse+0x96/0x280 [ 194.049915][T12234] tipc_sk_respond+0xbe/0x2c0 [ 194.054578][T12234] __tipc_shutdown+0x2dd/0x380 [ 194.059328][T12234] ? do_wait_intr_irq+0xb0/0xb0 [ 194.064167][T12234] tipc_release+0x5f/0x870 [ 194.068679][T12234] __sock_release+0x32/0xa0 [ 194.073165][T12234] sock_close+0xf/0x20 [ 194.077221][T12234] __fput+0xaa/0x250 [ 194.081098][T12234] task_work_run+0x68/0xb0 [ 194.085491][T12234] exit_to_user_mode_prepare+0x23f/0x250 [ 194.091101][T12234] syscall_exit_to_user_mode+0x7a/0x2c0 [ 194.096624][T12234] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 194.102493][T12234] RIP: 0033:0x45cba9 [ 194.106362][T12234] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 194.125939][T12234] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 194.134356][T12234] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 194.142302][T12234] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 194.150278][T12234] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 194.158225][T12234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 194.166171][T12234] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 194.174246][T12223] CPU: 0 PID: 12223 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 194.182560][T12223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.192601][T12223] Call Trace: [ 194.195875][T12223] dump_stack+0xa3/0xc8 [ 194.199999][T12223] should_fail.cold.6+0x32/0x37 [ 194.204827][T12223] should_failslab+0x5/0x10 [ 194.209405][T12223] kmem_cache_alloc_node+0x57/0xb20 [ 194.214576][T12223] ? __lock_acquire+0x4ea/0x1770 [ 194.222352][T12223] __alloc_skb+0x52/0x1d0 [ 194.226650][T12223] tipc_buf_acquire+0x1c/0x50 [ 194.231294][T12223] tipc_msg_reverse+0x96/0x280 [ 194.236032][T12223] tipc_sk_respond+0xbe/0x2c0 [ 194.240681][T12223] __tipc_shutdown+0x2dd/0x380 [ 194.245440][T12223] ? do_wait_intr_irq+0xb0/0xb0 [ 194.250332][T12223] tipc_release+0x5f/0x870 [ 194.254827][T12223] __sock_release+0x32/0xa0 [ 194.259308][T12223] sock_close+0xf/0x20 [ 194.263438][T12223] __fput+0xaa/0x250 [ 194.267331][T12223] task_work_run+0x68/0xb0 [ 194.271825][T12223] exit_to_user_mode_prepare+0x23f/0x250 [ 194.277444][T12223] syscall_exit_to_user_mode+0x7a/0x2c0 [ 194.282957][T12223] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 194.288818][T12223] RIP: 0033:0x45cba9 [ 194.292681][T12223] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 194.312268][T12223] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 194.320667][T12223] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 194.328610][T12223] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 194.336548][T12223] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 194.344490][T12223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 194.352432][T12223] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 194.360382][T12233] CPU: 1 PID: 12233 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 194.368727][T12233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.378905][T12233] Call Trace: [ 194.382181][T12233] dump_stack+0xa3/0xc8 [ 194.386321][T12233] should_fail.cold.6+0x32/0x37 [ 194.391155][T12233] should_failslab+0x5/0x10 [ 194.395641][T12233] kmem_cache_alloc_node+0x57/0xb20 [ 194.400822][T12233] ? __lock_acquire+0x4ea/0x1770 [ 194.405744][T12233] __alloc_skb+0x52/0x1d0 [ 194.410060][T12233] tipc_buf_acquire+0x1c/0x50 [ 194.414748][T12233] tipc_msg_reverse+0x96/0x280 [ 194.419495][T12233] tipc_sk_respond+0xbe/0x2c0 [ 194.424151][T12233] __tipc_shutdown+0x2dd/0x380 [ 194.429068][T12233] ? do_wait_intr_irq+0xb0/0xb0 [ 194.433900][T12233] tipc_release+0x5f/0x870 [ 194.438301][T12233] __sock_release+0x32/0xa0 [ 194.442783][T12233] sock_close+0xf/0x20 [ 194.446831][T12233] __fput+0xaa/0x250 [ 194.450713][T12233] task_work_run+0x68/0xb0 [ 194.455114][T12233] exit_to_user_mode_prepare+0x23f/0x250 [ 194.460733][T12233] syscall_exit_to_user_mode+0x7a/0x2c0 [ 194.466261][T12233] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 194.472131][T12233] RIP: 0033:0x45cba9 [ 194.476001][T12233] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 194.495584][T12233] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 194.503979][T12233] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 194.511931][T12233] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 194.519884][T12233] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 194.527838][T12233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 194.535794][T12233] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 194.541365][T12249] FAULT_INJECTION: forcing a failure. [ 194.541365][T12249] name failslab, interval 1, probability 0, space 0, times 0 [ 194.548727][T12252] FAULT_INJECTION: forcing a failure. [ 194.548727][T12252] name failslab, interval 1, probability 0, space 0, times 0 [ 194.575214][T12249] CPU: 0 PID: 12249 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 194.576035][T12253] FAULT_INJECTION: forcing a failure. [ 194.576035][T12253] name failslab, interval 1, probability 0, space 0, times 0 [ 194.583530][T12249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.583533][T12249] Call Trace: [ 194.583544][T12249] dump_stack+0xa3/0xc8 [ 194.583549][T12249] should_fail.cold.6+0x32/0x37 [ 194.583556][T12249] should_failslab+0x5/0x10 [ 194.583561][T12249] kmem_cache_alloc_node+0x57/0xb20 [ 194.583567][T12249] ? __lock_acquire+0x4ea/0x1770 [ 194.583578][T12249] __alloc_skb+0x52/0x1d0 [ 194.583587][T12249] tipc_buf_acquire+0x1c/0x50 [ 194.583591][T12249] tipc_msg_reverse+0x96/0x280 [ 194.583600][T12249] tipc_sk_respond+0xbe/0x2c0 [ 194.583606][T12249] __tipc_shutdown+0x2dd/0x380 [ 194.583612][T12249] ? do_wait_intr_irq+0xb0/0xb0 [ 194.598191][T12255] FAULT_INJECTION: forcing a failure. [ 194.598191][T12255] name failslab, interval 1, probability 0, space 0, times 0 [ 194.606211][T12249] tipc_release+0x5f/0x870 [ 194.606221][T12249] __sock_release+0x32/0xa0 [ 194.606225][T12249] sock_close+0xf/0x20 [ 194.606229][T12249] __fput+0xaa/0x250 [ 194.606236][T12249] task_work_run+0x68/0xb0 [ 194.606245][T12249] exit_to_user_mode_prepare+0x23f/0x250 [ 194.606251][T12249] syscall_exit_to_user_mode+0x7a/0x2c0 [ 194.606256][T12249] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 194.712561][T12249] RIP: 0033:0x45cba9 [ 194.716427][T12249] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 194.736093][T12249] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 194.744471][T12249] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 194.752407][T12249] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 194.760355][T12249] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 194.768293][T12249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 194.776378][T12249] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 194.784332][T12253] CPU: 1 PID: 12253 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 194.792650][T12253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.803035][T12253] Call Trace: [ 194.806312][T12253] dump_stack+0xa3/0xc8 [ 194.810456][T12253] should_fail.cold.6+0x32/0x37 [ 194.815287][T12253] should_failslab+0x5/0x10 [ 194.819768][T12253] kmem_cache_alloc_node+0x57/0xb20 [ 194.824945][T12253] ? __lock_acquire+0x4ea/0x1770 [ 194.829869][T12253] __alloc_skb+0x52/0x1d0 [ 194.834173][T12253] tipc_buf_acquire+0x1c/0x50 [ 194.838822][T12253] tipc_msg_reverse+0x96/0x280 [ 194.843581][T12253] tipc_sk_respond+0xbe/0x2c0 [ 194.848231][T12253] __tipc_shutdown+0x2dd/0x380 [ 194.852966][T12253] ? do_wait_intr_irq+0xb0/0xb0 [ 194.857790][T12253] tipc_release+0x5f/0x870 [ 194.862180][T12253] __sock_release+0x32/0xa0 [ 194.866672][T12253] sock_close+0xf/0x20 [ 194.870715][T12253] __fput+0xaa/0x250 [ 194.874755][T12253] task_work_run+0x68/0xb0 [ 194.879149][T12253] exit_to_user_mode_prepare+0x23f/0x250 [ 194.884753][T12253] syscall_exit_to_user_mode+0x7a/0x2c0 [ 194.890263][T12253] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 194.896121][T12253] RIP: 0033:0x45cba9 [ 194.899981][T12253] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 194.919553][T12253] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 194.927943][T12253] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 194.935887][T12253] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 194.943848][T12253] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 194.951788][T12253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 194.959737][T12253] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 194.967726][T12255] CPU: 0 PID: 12255 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 194.976039][T12255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.986073][T12255] Call Trace: [ 194.989334][T12255] dump_stack+0xa3/0xc8 [ 194.993456][T12255] should_fail.cold.6+0x32/0x37 [ 194.998270][T12255] should_failslab+0x5/0x10 [ 195.002738][T12255] kmem_cache_alloc_node+0x57/0xb20 [ 195.007901][T12255] ? __lock_acquire+0x4ea/0x1770 [ 195.012807][T12255] __alloc_skb+0x52/0x1d0 [ 195.017124][T12255] tipc_buf_acquire+0x1c/0x50 [ 195.021765][T12255] tipc_msg_reverse+0x96/0x280 [ 195.026503][T12255] tipc_sk_respond+0xbe/0x2c0 [ 195.031154][T12255] __tipc_shutdown+0x2dd/0x380 [ 195.035882][T12255] ? do_wait_intr_irq+0xb0/0xb0 [ 195.040698][T12255] tipc_release+0x5f/0x870 [ 195.045083][T12255] __sock_release+0x32/0xa0 [ 195.049550][T12255] sock_close+0xf/0x20 [ 195.053585][T12255] __fput+0xaa/0x250 [ 195.057445][T12255] task_work_run+0x68/0xb0 [ 195.061828][T12255] exit_to_user_mode_prepare+0x23f/0x250 [ 195.067439][T12255] syscall_exit_to_user_mode+0x7a/0x2c0 [ 195.072951][T12255] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 195.078808][T12255] RIP: 0033:0x45cba9 [ 195.082687][T12255] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 195.102257][T12255] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 195.110632][T12255] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 195.120392][T12255] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 195.128329][T12255] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 195.136268][T12255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 195.144206][T12255] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 195.157980][T12252] CPU: 1 PID: 12252 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 195.166286][T12252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.176334][T12252] Call Trace: [ 195.179673][T12252] dump_stack+0xa3/0xc8 [ 195.183814][T12252] should_fail.cold.6+0x32/0x37 [ 195.188656][T12252] should_failslab+0x5/0x10 2020/10/20 07:39:34 executed programs: 823 [ 195.193135][T12252] kmem_cache_alloc_node+0x57/0xb20 [ 195.198316][T12252] ? __lock_acquire+0x4ea/0x1770 [ 195.203242][T12252] __alloc_skb+0x52/0x1d0 [ 195.207553][T12252] tipc_buf_acquire+0x1c/0x50 [ 195.212232][T12252] tipc_msg_reverse+0x96/0x280 [ 195.216981][T12252] tipc_sk_respond+0xbe/0x2c0 [ 195.221639][T12252] __tipc_shutdown+0x2dd/0x380 [ 195.226386][T12252] ? do_wait_intr_irq+0xb0/0xb0 [ 195.231220][T12252] tipc_release+0x5f/0x870 [ 195.235624][T12252] __sock_release+0x32/0xa0 [ 195.240108][T12252] sock_close+0xf/0x20 [ 195.244158][T12252] __fput+0xaa/0x250 [ 195.248036][T12252] task_work_run+0x68/0xb0 [ 195.252434][T12252] exit_to_user_mode_prepare+0x23f/0x250 [ 195.258051][T12252] syscall_exit_to_user_mode+0x7a/0x2c0 [ 195.263579][T12252] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 195.269447][T12252] RIP: 0033:0x45cba9 [ 195.273320][T12252] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 195.292904][T12252] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 195.301301][T12252] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 195.309252][T12252] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 195.317205][T12252] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 195.325184][T12252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 195.333134][T12252] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 195.373934][T12285] FAULT_INJECTION: forcing a failure. [ 195.373934][T12285] name failslab, interval 1, probability 0, space 0, times 0 [ 195.388177][T12287] FAULT_INJECTION: forcing a failure. [ 195.388177][T12287] name failslab, interval 1, probability 0, space 0, times 0 [ 195.401315][T12285] CPU: 1 PID: 12285 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 195.403197][T12288] FAULT_INJECTION: forcing a failure. [ 195.403197][T12288] name failslab, interval 1, probability 0, space 0, times 0 [ 195.409618][T12285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.409620][T12285] Call Trace: [ 195.409632][T12285] dump_stack+0xa3/0xc8 [ 195.409637][T12285] should_fail.cold.6+0x32/0x37 [ 195.409644][T12285] should_failslab+0x5/0x10 [ 195.409650][T12285] kmem_cache_alloc_node+0x57/0xb20 [ 195.409656][T12285] ? __lock_acquire+0x4ea/0x1770 [ 195.409668][T12285] __alloc_skb+0x52/0x1d0 [ 195.409678][T12285] tipc_buf_acquire+0x1c/0x50 [ 195.428263][T12289] FAULT_INJECTION: forcing a failure. [ 195.428263][T12289] name failslab, interval 1, probability 0, space 0, times 0 [ 195.432253][T12285] tipc_msg_reverse+0x96/0x280 [ 195.432262][T12285] tipc_sk_respond+0xbe/0x2c0 [ 195.432268][T12285] __tipc_shutdown+0x2dd/0x380 [ 195.432276][T12285] ? do_wait_intr_irq+0xb0/0xb0 [ 195.432283][T12285] tipc_release+0x5f/0x870 [ 195.432293][T12285] __sock_release+0x32/0xa0 [ 195.432298][T12285] sock_close+0xf/0x20 [ 195.432302][T12285] __fput+0xaa/0x250 [ 195.432309][T12285] task_work_run+0x68/0xb0 [ 195.432317][T12285] exit_to_user_mode_prepare+0x23f/0x250 [ 195.432324][T12285] syscall_exit_to_user_mode+0x7a/0x2c0 [ 195.432329][T12285] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 195.432333][T12285] RIP: 0033:0x45cba9 [ 195.432337][T12285] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 195.432340][T12285] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 195.432344][T12285] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 195.432347][T12285] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 195.432349][T12285] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 195.432352][T12285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 195.601443][T12285] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 195.609399][T12288] CPU: 0 PID: 12288 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 195.617716][T12288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.627753][T12288] Call Trace: [ 195.627801][T12290] FAULT_INJECTION: forcing a failure. [ 195.627801][T12290] name failslab, interval 1, probability 0, space 0, times 0 [ 195.631019][T12288] dump_stack+0xa3/0xc8 [ 195.631024][T12288] should_fail.cold.6+0x32/0x37 [ 195.631032][T12288] should_failslab+0x5/0x10 [ 195.656987][T12288] kmem_cache_alloc_node+0x57/0xb20 [ 195.662152][T12288] ? __lock_acquire+0x4ea/0x1770 [ 195.667066][T12288] __alloc_skb+0x52/0x1d0 [ 195.671375][T12288] tipc_buf_acquire+0x1c/0x50 [ 195.676024][T12288] tipc_msg_reverse+0x96/0x280 [ 195.680754][T12288] tipc_sk_respond+0xbe/0x2c0 [ 195.685397][T12288] __tipc_shutdown+0x2dd/0x380 [ 195.690128][T12288] ? do_wait_intr_irq+0xb0/0xb0 [ 195.694957][T12288] tipc_release+0x5f/0x870 [ 195.699344][T12288] __sock_release+0x32/0xa0 [ 195.703823][T12288] sock_close+0xf/0x20 [ 195.707867][T12288] __fput+0xaa/0x250 [ 195.711864][T12288] task_work_run+0x68/0xb0 [ 195.716254][T12288] exit_to_user_mode_prepare+0x23f/0x250 [ 195.721873][T12288] syscall_exit_to_user_mode+0x7a/0x2c0 [ 195.727387][T12288] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 195.733243][T12288] RIP: 0033:0x45cba9 [ 195.737102][T12288] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 195.756780][T12288] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 195.765159][T12288] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 195.773113][T12288] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 195.781050][T12288] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 195.789076][T12288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 195.797017][T12288] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 195.804970][T12290] CPU: 1 PID: 12290 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 195.813297][T12290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.823322][T12290] Call Trace: [ 195.826580][T12290] dump_stack+0xa3/0xc8 [ 195.830730][T12290] should_fail.cold.6+0x32/0x37 [ 195.835549][T12290] should_failslab+0x5/0x10 [ 195.840019][T12290] kmem_cache_alloc_node+0x57/0xb20 [ 195.845187][T12290] ? __lock_acquire+0x4ea/0x1770 [ 195.850114][T12290] __alloc_skb+0x52/0x1d0 [ 195.854411][T12290] tipc_buf_acquire+0x1c/0x50 [ 195.859751][T12290] tipc_msg_reverse+0x96/0x280 [ 195.864503][T12290] tipc_sk_respond+0xbe/0x2c0 [ 195.869229][T12290] __tipc_shutdown+0x2dd/0x380 [ 195.873981][T12290] ? do_wait_intr_irq+0xb0/0xb0 [ 195.878866][T12290] tipc_release+0x5f/0x870 [ 195.883274][T12290] __sock_release+0x32/0xa0 [ 195.888135][T12290] sock_close+0xf/0x20 [ 195.892184][T12290] __fput+0xaa/0x250 [ 195.896073][T12290] task_work_run+0x68/0xb0 [ 195.900504][T12290] exit_to_user_mode_prepare+0x23f/0x250 [ 195.906491][T12290] syscall_exit_to_user_mode+0x7a/0x2c0 [ 195.912022][T12290] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 195.917897][T12290] RIP: 0033:0x45cba9 [ 195.921768][T12290] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 195.941354][T12290] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 195.949768][T12290] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 195.957725][T12290] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 195.965670][T12290] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 195.973705][T12290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 195.981648][T12290] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 195.989606][T12289] CPU: 0 PID: 12289 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 195.997910][T12289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.007956][T12289] Call Trace: [ 196.011222][T12289] dump_stack+0xa3/0xc8 [ 196.015346][T12289] should_fail.cold.6+0x32/0x37 [ 196.020340][T12289] should_failslab+0x5/0x10 [ 196.024810][T12289] kmem_cache_alloc_node+0x57/0xb20 [ 196.029976][T12289] ? __lock_acquire+0x4ea/0x1770 [ 196.034885][T12289] __alloc_skb+0x52/0x1d0 [ 196.039184][T12289] tipc_buf_acquire+0x1c/0x50 [ 196.043833][T12289] tipc_msg_reverse+0x96/0x280 [ 196.048575][T12289] tipc_sk_respond+0xbe/0x2c0 [ 196.053228][T12289] __tipc_shutdown+0x2dd/0x380 [ 196.057961][T12289] ? do_wait_intr_irq+0xb0/0xb0 [ 196.062798][T12289] tipc_release+0x5f/0x870 [ 196.067191][T12289] __sock_release+0x32/0xa0 [ 196.071670][T12289] sock_close+0xf/0x20 [ 196.075721][T12289] __fput+0xaa/0x250 [ 196.079670][T12289] task_work_run+0x68/0xb0 [ 196.084072][T12289] exit_to_user_mode_prepare+0x23f/0x250 [ 196.089672][T12289] syscall_exit_to_user_mode+0x7a/0x2c0 [ 196.095188][T12289] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 196.101054][T12289] RIP: 0033:0x45cba9 [ 196.104942][T12289] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 196.124544][T12289] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 196.132930][T12289] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 196.140879][T12289] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 196.149953][T12289] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 196.157912][T12289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 196.165855][T12289] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 196.173815][T12287] CPU: 1 PID: 12287 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 196.182166][T12287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.193336][T12287] Call Trace: [ 196.196612][T12287] dump_stack+0xa3/0xc8 [ 196.200768][T12287] should_fail.cold.6+0x32/0x37 [ 196.205602][T12287] should_failslab+0x5/0x10 [ 196.210190][T12287] kmem_cache_alloc_node+0x57/0xb20 [ 196.215399][T12287] ? __lock_acquire+0x4ea/0x1770 [ 196.220499][T12287] __alloc_skb+0x52/0x1d0 [ 196.224911][T12287] tipc_buf_acquire+0x1c/0x50 [ 196.229611][T12287] tipc_msg_reverse+0x96/0x280 [ 196.234368][T12287] tipc_sk_respond+0xbe/0x2c0 [ 196.239047][T12287] __tipc_shutdown+0x2dd/0x380 [ 196.243798][T12287] ? do_wait_intr_irq+0xb0/0xb0 [ 196.248633][T12287] tipc_release+0x5f/0x870 [ 196.253118][T12287] __sock_release+0x32/0xa0 [ 196.257601][T12287] sock_close+0xf/0x20 [ 196.261647][T12287] __fput+0xaa/0x250 [ 196.265528][T12287] task_work_run+0x68/0xb0 [ 196.270714][T12287] exit_to_user_mode_prepare+0x23f/0x250 [ 196.276417][T12287] syscall_exit_to_user_mode+0x7a/0x2c0 [ 196.281945][T12287] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 196.287904][T12287] RIP: 0033:0x45cba9 [ 196.291822][T12287] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 196.311511][T12287] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 196.315628][T12309] FAULT_INJECTION: forcing a failure. [ 196.315628][T12309] name failslab, interval 1, probability 0, space 0, times 0 [ 196.319894][T12287] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 196.319897][T12287] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 196.319899][T12287] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 196.319901][T12287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 196.319904][T12287] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 196.352789][T12313] FAULT_INJECTION: forcing a failure. [ 196.352789][T12313] name failslab, interval 1, probability 0, space 0, times 0 [ 196.369628][T12314] FAULT_INJECTION: forcing a failure. [ 196.369628][T12314] name failslab, interval 1, probability 0, space 0, times 0 [ 196.378186][T12313] CPU: 1 PID: 12313 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 196.407903][T12313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.418024][T12313] Call Trace: [ 196.421287][T12313] dump_stack+0xa3/0xc8 [ 196.425412][T12313] should_fail.cold.6+0x32/0x37 [ 196.430231][T12313] should_failslab+0x5/0x10 [ 196.434708][T12313] kmem_cache_alloc_node+0x57/0xb20 [ 196.439899][T12313] ? __lock_acquire+0x4ea/0x1770 [ 196.444899][T12313] __alloc_skb+0x52/0x1d0 [ 196.449222][T12313] tipc_buf_acquire+0x1c/0x50 [ 196.453872][T12313] tipc_msg_reverse+0x96/0x280 [ 196.458629][T12313] tipc_sk_respond+0xbe/0x2c0 [ 196.463538][T12313] __tipc_shutdown+0x2dd/0x380 [ 196.468446][T12313] ? do_wait_intr_irq+0xb0/0xb0 [ 196.473267][T12313] tipc_release+0x5f/0x870 [ 196.477828][T12313] __sock_release+0x32/0xa0 [ 196.482299][T12313] sock_close+0xf/0x20 [ 196.486336][T12313] __fput+0xaa/0x250 [ 196.490214][T12313] task_work_run+0x68/0xb0 [ 196.492206][T12317] FAULT_INJECTION: forcing a failure. [ 196.492206][T12317] name failslab, interval 1, probability 0, space 0, times 0 [ 196.494606][T12313] exit_to_user_mode_prepare+0x23f/0x250 [ 196.512775][T12313] syscall_exit_to_user_mode+0x7a/0x2c0 [ 196.518461][T12313] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 196.524349][T12313] RIP: 0033:0x45cba9 [ 196.528219][T12313] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 196.548318][T12313] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 196.556700][T12313] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 196.564668][T12313] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 196.572714][T12313] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 196.581460][T12313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 196.589411][T12313] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 196.597370][T12314] CPU: 0 PID: 12314 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 196.605682][T12314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.620935][T12314] Call Trace: [ 196.624308][T12314] dump_stack+0xa3/0xc8 [ 196.628444][T12314] should_fail.cold.6+0x32/0x37 [ 196.633916][T12314] should_failslab+0x5/0x10 [ 196.638390][T12314] kmem_cache_alloc_node+0x57/0xb20 [ 196.643644][T12314] ? __lock_acquire+0x4ea/0x1770 [ 196.648569][T12314] __alloc_skb+0x52/0x1d0 [ 196.652884][T12314] tipc_buf_acquire+0x1c/0x50 [ 196.657529][T12314] tipc_msg_reverse+0x96/0x280 [ 196.662295][T12314] tipc_sk_respond+0xbe/0x2c0 [ 196.666956][T12314] __tipc_shutdown+0x2dd/0x380 [ 196.671813][T12314] ? do_wait_intr_irq+0xb0/0xb0 [ 196.676634][T12314] tipc_release+0x5f/0x870 [ 196.681021][T12314] __sock_release+0x32/0xa0 [ 196.685492][T12314] sock_close+0xf/0x20 [ 196.689530][T12314] __fput+0xaa/0x250 [ 196.693496][T12314] task_work_run+0x68/0xb0 [ 196.697896][T12314] exit_to_user_mode_prepare+0x23f/0x250 [ 196.703510][T12314] syscall_exit_to_user_mode+0x7a/0x2c0 [ 196.709042][T12314] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 196.714929][T12314] RIP: 0033:0x45cba9 [ 196.718796][T12314] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 196.738372][T12314] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 196.746766][T12314] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 196.754721][T12314] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 196.762685][T12314] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 196.770767][T12314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 196.778709][T12314] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 196.786783][T12309] CPU: 1 PID: 12309 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 196.795094][T12309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.795936][T12321] FAULT_INJECTION: forcing a failure. [ 196.795936][T12321] name failslab, interval 1, probability 0, space 0, times 0 [ 196.805122][T12309] Call Trace: [ 196.805134][T12309] dump_stack+0xa3/0xc8 [ 196.805145][T12309] should_fail.cold.6+0x32/0x37 [ 196.805153][T12309] should_failslab+0x5/0x10 [ 196.805158][T12309] kmem_cache_alloc_node+0x57/0xb20 [ 196.805164][T12309] ? __lock_acquire+0x4ea/0x1770 [ 196.805175][T12309] __alloc_skb+0x52/0x1d0 [ 196.805183][T12309] tipc_buf_acquire+0x1c/0x50 [ 196.805188][T12309] tipc_msg_reverse+0x96/0x280 [ 196.805195][T12309] tipc_sk_respond+0xbe/0x2c0 [ 196.805202][T12309] __tipc_shutdown+0x2dd/0x380 [ 196.805208][T12309] ? do_wait_intr_irq+0xb0/0xb0 [ 196.805215][T12309] tipc_release+0x5f/0x870 [ 196.805223][T12309] __sock_release+0x32/0xa0 [ 196.805228][T12309] sock_close+0xf/0x20 [ 196.805231][T12309] __fput+0xaa/0x250 [ 196.805237][T12309] task_work_run+0x68/0xb0 [ 196.805245][T12309] exit_to_user_mode_prepare+0x23f/0x250 [ 196.805252][T12309] syscall_exit_to_user_mode+0x7a/0x2c0 [ 196.805257][T12309] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 196.805263][T12309] RIP: 0033:0x45cba9 [ 196.915396][T12309] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 196.934969][T12309] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 196.943349][T12309] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 196.952266][T12309] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 196.960225][T12309] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 196.968165][T12309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 196.976106][T12309] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 196.984074][T12317] CPU: 0 PID: 12317 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 196.992387][T12317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.002425][T12317] Call Trace: [ 197.005941][T12317] dump_stack+0xa3/0xc8 [ 197.010132][T12317] should_fail.cold.6+0x32/0x37 [ 197.015055][T12317] should_failslab+0x5/0x10 [ 197.019651][T12317] kmem_cache_alloc_node+0x57/0xb20 [ 197.024834][T12317] ? __lock_acquire+0x4ea/0x1770 [ 197.029760][T12317] __alloc_skb+0x52/0x1d0 [ 197.034074][T12317] tipc_buf_acquire+0x1c/0x50 [ 197.038954][T12317] tipc_msg_reverse+0x96/0x280 [ 197.043783][T12317] tipc_sk_respond+0xbe/0x2c0 [ 197.048437][T12317] __tipc_shutdown+0x2dd/0x380 [ 197.053171][T12317] ? do_wait_intr_irq+0xb0/0xb0 [ 197.057991][T12317] tipc_release+0x5f/0x870 [ 197.062377][T12317] __sock_release+0x32/0xa0 [ 197.066848][T12317] sock_close+0xf/0x20 [ 197.070887][T12317] __fput+0xaa/0x250 [ 197.073835][T12324] FAULT_INJECTION: forcing a failure. [ 197.073835][T12324] name failslab, interval 1, probability 0, space 0, times 0 [ 197.074784][T12317] task_work_run+0x68/0xb0 [ 197.074793][T12317] exit_to_user_mode_prepare+0x23f/0x250 [ 197.074800][T12317] syscall_exit_to_user_mode+0x7a/0x2c0 [ 197.074806][T12317] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 197.074811][T12317] RIP: 0033:0x45cba9 [ 197.074816][T12317] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 197.074819][T12317] RSP: 002b:00007f304fa1bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 197.074824][T12317] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 197.074826][T12317] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 197.074829][T12317] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 197.074832][T12317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 197.074835][T12317] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304fa1c6d4 [ 197.082307][T12321] CPU: 0 PID: 12321 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 197.188825][T12321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.198852][T12321] Call Trace: [ 197.202133][T12321] dump_stack+0xa3/0xc8 [ 197.206284][T12321] should_fail.cold.6+0x32/0x37 [ 197.211104][T12321] should_failslab+0x5/0x10 [ 197.215583][T12321] kmem_cache_alloc_node+0x57/0xb20 [ 197.220766][T12321] ? __lock_acquire+0x4ea/0x1770 [ 197.225696][T12321] __alloc_skb+0x52/0x1d0 [ 197.229996][T12321] tipc_buf_acquire+0x1c/0x50 [ 197.234654][T12321] tipc_msg_reverse+0x96/0x280 [ 197.239388][T12321] tipc_sk_respond+0xbe/0x2c0 [ 197.244035][T12321] __tipc_shutdown+0x2dd/0x380 [ 197.248778][T12321] ? do_wait_intr_irq+0xb0/0xb0 [ 197.253712][T12321] tipc_release+0x5f/0x870 [ 197.258098][T12321] __sock_release+0x32/0xa0 [ 197.262569][T12321] sock_close+0xf/0x20 [ 197.266619][T12321] __fput+0xaa/0x250 [ 197.270482][T12321] task_work_run+0x68/0xb0 [ 197.274869][T12321] exit_to_user_mode_prepare+0x23f/0x250 [ 197.280473][T12321] syscall_exit_to_user_mode+0x7a/0x2c0 [ 197.286003][T12321] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 197.291864][T12321] RIP: 0033:0x45cba9 [ 197.295748][T12321] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 197.315324][T12321] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 197.323709][T12321] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 197.331650][T12321] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 197.339591][T12321] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 197.347533][T12321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 197.355489][T12321] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 197.363875][T12324] CPU: 1 PID: 12324 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 197.372184][T12324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.382310][T12324] Call Trace: [ 197.385713][T12324] dump_stack+0xa3/0xc8 [ 197.389837][T12324] should_fail.cold.6+0x32/0x37 [ 197.394749][T12324] should_failslab+0x5/0x10 [ 197.399230][T12324] kmem_cache_alloc_node+0x57/0xb20 [ 197.404439][T12324] ? __lock_acquire+0x4ea/0x1770 [ 197.409513][T12324] __alloc_skb+0x52/0x1d0 [ 197.413907][T12324] tipc_buf_acquire+0x1c/0x50 [ 197.418593][T12324] tipc_msg_reverse+0x96/0x280 [ 197.423343][T12324] tipc_sk_respond+0xbe/0x2c0 [ 197.428009][T12324] __tipc_shutdown+0x2dd/0x380 [ 197.432786][T12324] ? do_wait_intr_irq+0xb0/0xb0 [ 197.437623][T12324] tipc_release+0x5f/0x870 [ 197.442045][T12324] __sock_release+0x32/0xa0 [ 197.446718][T12324] sock_close+0xf/0x20 [ 197.450751][T12324] __fput+0xaa/0x250 [ 197.454616][T12324] task_work_run+0x68/0xb0 [ 197.459001][T12324] exit_to_user_mode_prepare+0x23f/0x250 [ 197.462319][T12331] FAULT_INJECTION: forcing a failure. [ 197.462319][T12331] name failslab, interval 1, probability 0, space 0, times 0 [ 197.464605][T12324] syscall_exit_to_user_mode+0x7a/0x2c0 [ 197.482808][T12324] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 197.488679][T12324] RIP: 0033:0x45cba9 [ 197.492541][T12324] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 197.512200][T12324] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 197.520594][T12324] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 197.528533][T12324] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 197.536474][T12324] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 197.544424][T12324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 197.552415][T12324] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 197.560482][T12331] CPU: 0 PID: 12331 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 197.568794][T12331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.578923][T12331] Call Trace: [ 197.582208][T12331] dump_stack+0xa3/0xc8 [ 197.586477][T12331] should_fail.cold.6+0x32/0x37 [ 197.591297][T12331] should_failslab+0x5/0x10 [ 197.595773][T12331] kmem_cache_alloc_node+0x57/0xb20 [ 197.601079][T12331] ? __lock_acquire+0x4ea/0x1770 [ 197.606005][T12331] __alloc_skb+0x52/0x1d0 [ 197.610312][T12331] tipc_buf_acquire+0x1c/0x50 [ 197.615244][T12331] tipc_msg_reverse+0x96/0x280 [ 197.619976][T12331] tipc_sk_respond+0xbe/0x2c0 [ 197.624633][T12331] __tipc_shutdown+0x2dd/0x380 [ 197.629382][T12331] ? do_wait_intr_irq+0xb0/0xb0 [ 197.631490][T12339] FAULT_INJECTION: forcing a failure. [ 197.631490][T12339] name failslab, interval 1, probability 0, space 0, times 0 [ 197.634234][T12331] tipc_release+0x5f/0x870 [ 197.634244][T12331] __sock_release+0x32/0xa0 [ 197.634249][T12331] sock_close+0xf/0x20 [ 197.634254][T12331] __fput+0xaa/0x250 [ 197.634261][T12331] task_work_run+0x68/0xb0 [ 197.634270][T12331] exit_to_user_mode_prepare+0x23f/0x250 [ 197.634277][T12331] syscall_exit_to_user_mode+0x7a/0x2c0 [ 197.634282][T12331] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 197.634287][T12331] RIP: 0033:0x45cba9 [ 197.634292][T12331] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 197.634295][T12331] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 197.716991][T12331] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 197.724933][T12331] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 197.732889][T12331] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 197.740834][T12331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 197.748777][T12331] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 197.756763][T12339] CPU: 1 PID: 12339 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 197.765077][T12339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.775118][T12339] Call Trace: [ 197.778405][T12339] dump_stack+0xa3/0xc8 [ 197.782551][T12339] should_fail.cold.6+0x32/0x37 [ 197.787395][T12339] should_failslab+0x5/0x10 [ 197.791881][T12339] kmem_cache_alloc_node+0x57/0xb20 [ 197.797134][T12339] ? __lock_acquire+0x4ea/0x1770 [ 197.802062][T12339] __alloc_skb+0x52/0x1d0 [ 197.806406][T12339] tipc_buf_acquire+0x1c/0x50 [ 197.811068][T12339] tipc_msg_reverse+0x96/0x280 [ 197.815820][T12339] tipc_sk_respond+0xbe/0x2c0 [ 197.820481][T12339] __tipc_shutdown+0x2dd/0x380 [ 197.825231][T12339] ? do_wait_intr_irq+0xb0/0xb0 [ 197.830072][T12339] tipc_release+0x5f/0x870 [ 197.834476][T12339] __sock_release+0x32/0xa0 [ 197.838965][T12339] sock_close+0xf/0x20 [ 197.843013][T12339] __fput+0xaa/0x250 [ 197.846915][T12339] task_work_run+0x68/0xb0 [ 197.851314][T12339] exit_to_user_mode_prepare+0x23f/0x250 [ 197.856930][T12339] syscall_exit_to_user_mode+0x7a/0x2c0 [ 197.862461][T12339] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 197.868359][T12339] RIP: 0033:0x45cba9 [ 197.872235][T12339] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 197.889951][T12344] FAULT_INJECTION: forcing a failure. [ 197.889951][T12344] name failslab, interval 1, probability 0, space 0, times 0 [ 197.891817][T12339] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 197.891822][T12339] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 197.891824][T12339] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 197.891826][T12339] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 197.891829][T12339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 197.891831][T12339] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 197.929973][T12343] FAULT_INJECTION: forcing a failure. [ 197.929973][T12343] name failslab, interval 1, probability 0, space 0, times 0 [ 197.945934][T12344] CPU: 0 PID: 12344 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 197.973794][T12344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.983834][T12344] Call Trace: [ 197.987106][T12344] dump_stack+0xa3/0xc8 [ 197.991236][T12344] should_fail.cold.6+0x32/0x37 [ 197.996058][T12344] should_failslab+0x5/0x10 [ 198.000531][T12344] kmem_cache_alloc_node+0x57/0xb20 [ 198.005706][T12344] ? __lock_acquire+0x4ea/0x1770 [ 198.010643][T12344] __alloc_skb+0x52/0x1d0 [ 198.019284][T12344] tipc_buf_acquire+0x1c/0x50 [ 198.023957][T12344] tipc_msg_reverse+0x96/0x280 [ 198.028692][T12344] tipc_sk_respond+0xbe/0x2c0 [ 198.033337][T12344] __tipc_shutdown+0x2dd/0x380 [ 198.038218][T12344] ? do_wait_intr_irq+0xb0/0xb0 [ 198.043038][T12344] tipc_release+0x5f/0x870 [ 198.047442][T12344] __sock_release+0x32/0xa0 [ 198.051930][T12344] sock_close+0xf/0x20 [ 198.055967][T12344] __fput+0xaa/0x250 [ 198.059837][T12344] task_work_run+0x68/0xb0 [ 198.064224][T12344] exit_to_user_mode_prepare+0x23f/0x250 [ 198.069846][T12344] syscall_exit_to_user_mode+0x7a/0x2c0 [ 198.075380][T12344] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.081243][T12344] RIP: 0033:0x45cba9 [ 198.085107][T12344] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 198.104686][T12344] RSP: 002b:00007fdb3f468c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 198.113166][T12344] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 198.121106][T12344] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 198.129049][T12344] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 198.136996][T12344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 198.144941][T12344] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4696d4 [ 198.152896][T12343] CPU: 1 PID: 12343 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 198.155787][T12357] FAULT_INJECTION: forcing a failure. [ 198.155787][T12357] name failslab, interval 1, probability 0, space 0, times 0 [ 198.162148][T12343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.162151][T12343] Call Trace: [ 198.162162][T12343] dump_stack+0xa3/0xc8 [ 198.162168][T12343] should_fail.cold.6+0x32/0x37 [ 198.162175][T12343] should_failslab+0x5/0x10 [ 198.162180][T12343] kmem_cache_alloc_node+0x57/0xb20 [ 198.162186][T12343] ? __lock_acquire+0x4ea/0x1770 [ 198.162197][T12343] __alloc_skb+0x52/0x1d0 [ 198.162206][T12343] tipc_buf_acquire+0x1c/0x50 [ 198.221462][T12343] tipc_msg_reverse+0x96/0x280 [ 198.226194][T12343] tipc_sk_respond+0xbe/0x2c0 [ 198.230854][T12343] __tipc_shutdown+0x2dd/0x380 [ 198.235603][T12343] ? do_wait_intr_irq+0xb0/0xb0 [ 198.241043][T12343] tipc_release+0x5f/0x870 [ 198.245432][T12343] __sock_release+0x32/0xa0 [ 198.249905][T12343] sock_close+0xf/0x20 [ 198.254641][T12343] __fput+0xaa/0x250 [ 198.258505][T12343] task_work_run+0x68/0xb0 [ 198.262901][T12343] exit_to_user_mode_prepare+0x23f/0x250 [ 198.268503][T12343] syscall_exit_to_user_mode+0x7a/0x2c0 [ 198.274016][T12343] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.279890][T12343] RIP: 0033:0x45cba9 [ 198.283769][T12343] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 198.303349][T12343] RSP: 002b:00007f36df1c8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 198.311762][T12343] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 198.319713][T12343] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 198.327687][T12343] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 198.335641][T12343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 198.343583][T12343] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1c96d4 [ 198.351557][T12357] CPU: 0 PID: 12357 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 198.359869][T12357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.370016][T12357] Call Trace: [ 198.373335][T12357] dump_stack+0xa3/0xc8 [ 198.377509][T12357] should_fail.cold.6+0x32/0x37 [ 198.382347][T12357] should_failslab+0x5/0x10 [ 198.386858][T12357] kmem_cache_alloc_node+0x57/0xb20 [ 198.392061][T12357] ? __lock_acquire+0x4ea/0x1770 [ 198.397463][T12357] __alloc_skb+0x52/0x1d0 [ 198.401777][T12357] tipc_buf_acquire+0x1c/0x50 [ 198.406438][T12357] tipc_msg_reverse+0x96/0x280 [ 198.411189][T12357] tipc_sk_respond+0xbe/0x2c0 [ 198.415849][T12357] __tipc_shutdown+0x2dd/0x380 [ 198.420597][T12357] ? do_wait_intr_irq+0xb0/0xb0 [ 198.425439][T12357] tipc_release+0x5f/0x870 [ 198.429848][T12357] __sock_release+0x32/0xa0 [ 198.434333][T12357] sock_close+0xf/0x20 [ 198.438382][T12357] __fput+0xaa/0x250 [ 198.442261][T12357] task_work_run+0x68/0xb0 [ 198.446661][T12357] exit_to_user_mode_prepare+0x23f/0x250 [ 198.452278][T12357] syscall_exit_to_user_mode+0x7a/0x2c0 [ 198.457910][T12357] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.463785][T12357] RIP: 0033:0x45cba9 [ 198.467765][T12357] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 198.485663][T12369] FAULT_INJECTION: forcing a failure. [ 198.485663][T12369] name failslab, interval 1, probability 0, space 0, times 0 [ 198.487342][T12357] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 198.487348][T12357] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 198.487350][T12357] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 198.487353][T12357] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 198.487355][T12357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 198.487358][T12357] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 198.513617][T12370] FAULT_INJECTION: forcing a failure. [ 198.513617][T12370] name failslab, interval 1, probability 0, space 0, times 0 [ 198.526668][T12371] FAULT_INJECTION: forcing a failure. [ 198.526668][T12371] name failslab, interval 1, probability 0, space 0, times 0 [ 198.536854][T12370] CPU: 0 PID: 12370 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 198.583009][T12370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.593041][T12370] Call Trace: [ 198.596324][T12370] dump_stack+0xa3/0xc8 [ 198.600543][T12370] should_fail.cold.6+0x32/0x37 [ 198.605362][T12370] should_failslab+0x5/0x10 [ 198.610875][T12370] kmem_cache_alloc_node+0x57/0xb20 [ 198.616060][T12370] ? __lock_acquire+0x4ea/0x1770 [ 198.620975][T12370] __alloc_skb+0x52/0x1d0 [ 198.625275][T12370] tipc_buf_acquire+0x1c/0x50 [ 198.629919][T12370] tipc_msg_reverse+0x96/0x280 [ 198.634671][T12370] tipc_sk_respond+0xbe/0x2c0 [ 198.639323][T12370] __tipc_shutdown+0x2dd/0x380 [ 198.644071][T12370] ? do_wait_intr_irq+0xb0/0xb0 [ 198.648891][T12370] tipc_release+0x5f/0x870 [ 198.653300][T12370] __sock_release+0x32/0xa0 [ 198.657772][T12370] sock_close+0xf/0x20 [ 198.661809][T12370] __fput+0xaa/0x250 [ 198.665674][T12370] task_work_run+0x68/0xb0 [ 198.670084][T12370] exit_to_user_mode_prepare+0x23f/0x250 [ 198.675700][T12370] syscall_exit_to_user_mode+0x7a/0x2c0 [ 198.681231][T12370] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.687094][T12370] RIP: 0033:0x45cba9 [ 198.690972][T12370] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 198.710546][T12370] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 198.718933][T12370] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 198.726896][T12370] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 198.734855][T12370] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 198.742884][T12370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 198.750845][T12370] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 198.758800][T12371] CPU: 1 PID: 12371 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 198.767122][T12371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.777167][T12371] Call Trace: [ 198.780445][T12371] dump_stack+0xa3/0xc8 [ 198.784587][T12371] should_fail.cold.6+0x32/0x37 [ 198.789428][T12371] should_failslab+0x5/0x10 [ 198.793925][T12371] kmem_cache_alloc_node+0x57/0xb20 [ 198.799110][T12371] ? __lock_acquire+0x4ea/0x1770 [ 198.804042][T12371] __alloc_skb+0x52/0x1d0 [ 198.808363][T12371] tipc_buf_acquire+0x1c/0x50 [ 198.813027][T12371] tipc_msg_reverse+0x96/0x280 [ 198.817778][T12371] tipc_sk_respond+0xbe/0x2c0 [ 198.822438][T12371] __tipc_shutdown+0x2dd/0x380 [ 198.824577][T12378] FAULT_INJECTION: forcing a failure. [ 198.824577][T12378] name failslab, interval 1, probability 0, space 0, times 0 [ 198.827183][T12371] ? do_wait_intr_irq+0xb0/0xb0 [ 198.827192][T12371] tipc_release+0x5f/0x870 [ 198.827203][T12371] __sock_release+0x32/0xa0 [ 198.827208][T12371] sock_close+0xf/0x20 [ 198.827212][T12371] __fput+0xaa/0x250 [ 198.827219][T12371] task_work_run+0x68/0xb0 [ 198.827227][T12371] exit_to_user_mode_prepare+0x23f/0x250 [ 198.827234][T12371] syscall_exit_to_user_mode+0x7a/0x2c0 [ 198.877074][T12371] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.882935][T12371] RIP: 0033:0x45cba9 [ 198.886812][T12371] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 198.906409][T12371] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 198.914802][T12371] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 198.922757][T12371] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 198.930879][T12371] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 198.938833][T12371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 198.946779][T12371] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 198.957395][T12378] CPU: 0 PID: 12378 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 198.958896][T12379] FAULT_INJECTION: forcing a failure. [ 198.958896][T12379] name failslab, interval 1, probability 0, space 0, times 0 [ 198.965723][T12378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.965726][T12378] Call Trace: [ 198.965737][T12378] dump_stack+0xa3/0xc8 [ 198.965743][T12378] should_fail.cold.6+0x32/0x37 [ 198.965749][T12378] should_failslab+0x5/0x10 [ 198.965754][T12378] kmem_cache_alloc_node+0x57/0xb20 [ 198.965759][T12378] ? __lock_acquire+0x4ea/0x1770 [ 198.965772][T12378] __alloc_skb+0x52/0x1d0 [ 199.020314][T12378] tipc_buf_acquire+0x1c/0x50 [ 199.024958][T12378] tipc_msg_reverse+0x96/0x280 [ 199.029807][T12378] tipc_sk_respond+0xbe/0x2c0 [ 199.034541][T12378] __tipc_shutdown+0x2dd/0x380 [ 199.038848][T12386] FAULT_INJECTION: forcing a failure. [ 199.038848][T12386] name failslab, interval 1, probability 0, space 0, times 0 [ 199.039364][T12378] ? do_wait_intr_irq+0xb0/0xb0 [ 199.057206][T12378] tipc_release+0x5f/0x870 [ 199.061615][T12378] __sock_release+0x32/0xa0 [ 199.066113][T12378] sock_close+0xf/0x20 [ 199.070155][T12378] __fput+0xaa/0x250 [ 199.074021][T12378] task_work_run+0x68/0xb0 [ 199.078411][T12378] exit_to_user_mode_prepare+0x23f/0x250 [ 199.084012][T12378] syscall_exit_to_user_mode+0x7a/0x2c0 [ 199.089618][T12378] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.095504][T12378] RIP: 0033:0x45cba9 [ 199.099459][T12378] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 199.119038][T12378] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 199.127433][T12378] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 199.135413][T12378] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 199.143354][T12378] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 199.151315][T12378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 199.159264][T12378] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 199.167241][T12379] CPU: 1 PID: 12379 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 199.175584][T12379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.185644][T12379] Call Trace: [ 199.188917][T12379] dump_stack+0xa3/0xc8 [ 199.193139][T12379] should_fail.cold.6+0x32/0x37 [ 199.197966][T12379] should_failslab+0x5/0x10 [ 199.202466][T12379] kmem_cache_alloc_node+0x57/0xb20 [ 199.207670][T12379] ? __lock_acquire+0x4ea/0x1770 [ 199.212719][T12379] __alloc_skb+0x52/0x1d0 [ 199.217062][T12379] tipc_buf_acquire+0x1c/0x50 [ 199.221719][T12379] tipc_msg_reverse+0x96/0x280 [ 199.226460][T12379] tipc_sk_respond+0xbe/0x2c0 [ 199.231106][T12379] __tipc_shutdown+0x2dd/0x380 [ 199.235839][T12379] ? do_wait_intr_irq+0xb0/0xb0 [ 199.240671][T12379] tipc_release+0x5f/0x870 [ 199.245090][T12379] __sock_release+0x32/0xa0 [ 199.249565][T12379] sock_close+0xf/0x20 [ 199.253617][T12379] __fput+0xaa/0x250 [ 199.257483][T12379] task_work_run+0x68/0xb0 [ 199.261875][T12379] exit_to_user_mode_prepare+0x23f/0x250 [ 199.267478][T12379] syscall_exit_to_user_mode+0x7a/0x2c0 [ 199.272994][T12379] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.278856][T12379] RIP: 0033:0x45cba9 [ 199.282744][T12379] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 199.302533][T12379] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 199.310925][T12379] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 199.318874][T12379] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 199.326819][T12379] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 199.334775][T12379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 199.342762][T12379] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 199.350721][T12369] CPU: 0 PID: 12369 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 199.359031][T12369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.369069][T12369] Call Trace: [ 199.372333][T12369] dump_stack+0xa3/0xc8 [ 199.376458][T12369] should_fail.cold.6+0x32/0x37 [ 199.381293][T12369] should_failslab+0x5/0x10 [ 199.385782][T12369] kmem_cache_alloc_node+0x57/0xb20 [ 199.390950][T12369] ? __lock_acquire+0x4ea/0x1770 [ 199.395860][T12369] __alloc_skb+0x52/0x1d0 [ 199.400164][T12369] tipc_buf_acquire+0x1c/0x50 [ 199.404807][T12369] tipc_msg_reverse+0x96/0x280 [ 199.409551][T12369] tipc_sk_respond+0xbe/0x2c0 [ 199.414204][T12369] __tipc_shutdown+0x2dd/0x380 [ 199.418941][T12369] ? do_wait_intr_irq+0xb0/0xb0 [ 199.423777][T12369] tipc_release+0x5f/0x870 [ 199.428164][T12369] __sock_release+0x32/0xa0 [ 199.432634][T12369] sock_close+0xf/0x20 [ 199.436673][T12369] __fput+0xaa/0x250 [ 199.440628][T12369] task_work_run+0x68/0xb0 [ 199.445043][T12369] exit_to_user_mode_prepare+0x23f/0x250 [ 199.450646][T12369] syscall_exit_to_user_mode+0x7a/0x2c0 [ 199.456158][T12369] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.462032][T12369] RIP: 0033:0x45cba9 [ 199.465908][T12369] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 199.485497][T12369] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 199.493876][T12369] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 199.501817][T12369] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 199.509757][T12369] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 199.517697][T12369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 199.525651][T12369] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 199.533705][T12386] CPU: 1 PID: 12386 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 199.542020][T12386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.552061][T12386] Call Trace: [ 199.555426][T12386] dump_stack+0xa3/0xc8 [ 199.559567][T12386] should_fail.cold.6+0x32/0x37 [ 199.564413][T12386] should_failslab+0x5/0x10 [ 199.568899][T12386] kmem_cache_alloc_node+0x57/0xb20 [ 199.574081][T12386] ? __lock_acquire+0x4ea/0x1770 [ 199.579577][T12386] __alloc_skb+0x52/0x1d0 [ 199.583891][T12386] tipc_buf_acquire+0x1c/0x50 [ 199.588558][T12386] tipc_msg_reverse+0x96/0x280 [ 199.593312][T12386] tipc_sk_respond+0xbe/0x2c0 [ 199.597977][T12386] __tipc_shutdown+0x2dd/0x380 [ 199.602726][T12386] ? do_wait_intr_irq+0xb0/0xb0 [ 199.607563][T12386] tipc_release+0x5f/0x870 [ 199.611966][T12386] __sock_release+0x32/0xa0 [ 199.616519][T12386] sock_close+0xf/0x20 [ 199.620715][T12386] __fput+0xaa/0x250 [ 199.624598][T12386] task_work_run+0x68/0xb0 [ 199.629467][T12386] exit_to_user_mode_prepare+0x23f/0x250 [ 199.635087][T12386] syscall_exit_to_user_mode+0x7a/0x2c0 [ 199.640618][T12386] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.646493][T12386] RIP: 0033:0x45cba9 [ 199.650393][T12386] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 199.661154][T12400] FAULT_INJECTION: forcing a failure. [ 199.661154][T12400] name failslab, interval 1, probability 0, space 0, times 0 [ 199.669976][T12386] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 199.669982][T12386] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 199.669984][T12386] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 199.669987][T12386] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 199.669989][T12386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 199.669992][T12386] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 199.678237][T12396] FAULT_INJECTION: forcing a failure. [ 199.678237][T12396] name failslab, interval 1, probability 0, space 0, times 0 [ 199.727808][T12400] CPU: 0 PID: 12400 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 199.732843][T12395] FAULT_INJECTION: forcing a failure. [ 199.732843][T12395] name failslab, interval 1, probability 0, space 0, times 0 [ 199.743565][T12400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.743568][T12400] Call Trace: [ 199.743584][T12400] dump_stack+0xa3/0xc8 [ 199.743589][T12400] should_fail.cold.6+0x32/0x37 [ 199.753421][T12398] FAULT_INJECTION: forcing a failure. [ 199.753421][T12398] name failslab, interval 1, probability 0, space 0, times 0 [ 199.764437][T12400] should_failslab+0x5/0x10 [ 199.764443][T12400] kmem_cache_alloc_node+0x57/0xb20 [ 199.764449][T12400] ? __lock_acquire+0x4ea/0x1770 [ 199.764460][T12400] __alloc_skb+0x52/0x1d0 [ 199.818223][T12400] tipc_buf_acquire+0x1c/0x50 [ 199.822866][T12400] tipc_msg_reverse+0x96/0x280 [ 199.827605][T12400] tipc_sk_respond+0xbe/0x2c0 [ 199.832253][T12400] __tipc_shutdown+0x2dd/0x380 [ 199.836986][T12400] ? do_wait_intr_irq+0xb0/0xb0 [ 199.841806][T12400] tipc_release+0x5f/0x870 [ 199.846209][T12400] __sock_release+0x32/0xa0 [ 199.850707][T12400] sock_close+0xf/0x20 [ 199.853011][T12407] FAULT_INJECTION: forcing a failure. [ 199.853011][T12407] name failslab, interval 1, probability 0, space 0, times 0 [ 199.854746][T12400] __fput+0xaa/0x250 [ 199.871773][T12400] task_work_run+0x68/0xb0 [ 199.876157][T12400] exit_to_user_mode_prepare+0x23f/0x250 [ 199.881774][T12400] syscall_exit_to_user_mode+0x7a/0x2c0 [ 199.887287][T12400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.893147][T12400] RIP: 0033:0x45cba9 [ 199.897013][T12400] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 199.916691][T12400] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 199.928021][T12400] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 199.935960][T12400] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 199.943900][T12400] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 199.951846][T12400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 199.959793][T12400] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 199.968875][T12398] CPU: 1 PID: 12398 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 199.977193][T12398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.987494][T12398] Call Trace: [ 199.990776][T12398] dump_stack+0xa3/0xc8 [ 199.994920][T12398] should_fail.cold.6+0x32/0x37 [ 199.999759][T12398] should_failslab+0x5/0x10 [ 200.004251][T12398] kmem_cache_alloc_node+0x57/0xb20 [ 200.009438][T12398] ? __lock_acquire+0x4ea/0x1770 [ 200.014368][T12398] __alloc_skb+0x52/0x1d0 [ 200.018797][T12398] tipc_buf_acquire+0x1c/0x50 [ 200.023462][T12398] tipc_msg_reverse+0x96/0x280 [ 200.028216][T12398] tipc_sk_respond+0xbe/0x2c0 [ 200.032880][T12398] __tipc_shutdown+0x2dd/0x380 [ 200.037629][T12398] ? do_wait_intr_irq+0xb0/0xb0 [ 200.042466][T12398] tipc_release+0x5f/0x870 [ 200.046869][T12398] __sock_release+0x32/0xa0 [ 200.051455][T12398] sock_close+0xf/0x20 [ 200.055533][T12398] __fput+0xaa/0x250 [ 200.059412][T12398] task_work_run+0x68/0xb0 [ 200.063802][T12398] exit_to_user_mode_prepare+0x23f/0x250 [ 200.069406][T12398] syscall_exit_to_user_mode+0x7a/0x2c0 [ 200.074923][T12398] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 200.080807][T12398] RIP: 0033:0x45cba9 [ 200.084676][T12398] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 200.104263][T12398] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 200.112657][T12398] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 200.120693][T12398] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 200.128636][T12398] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 200.136581][T12398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 200.144531][T12398] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 200.154640][T12396] CPU: 1 PID: 12396 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 200.162955][T12396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.172994][T12396] Call Trace: [ 200.176288][T12396] dump_stack+0xa3/0xc8 [ 200.180417][T12396] should_fail.cold.6+0x32/0x37 [ 200.185245][T12396] should_failslab+0x5/0x10 [ 200.189720][T12396] kmem_cache_alloc_node+0x57/0xb20 [ 200.194895][T12396] ? __lock_acquire+0x4ea/0x1770 [ 200.199812][T12396] __alloc_skb+0x52/0x1d0 [ 200.204128][T12396] tipc_buf_acquire+0x1c/0x50 [ 200.208781][T12396] tipc_msg_reverse+0x96/0x280 [ 200.213520][T12396] tipc_sk_respond+0xbe/0x2c0 [ 200.218177][T12396] __tipc_shutdown+0x2dd/0x380 [ 200.222915][T12396] ? do_wait_intr_irq+0xb0/0xb0 [ 200.227764][T12396] tipc_release+0x5f/0x870 [ 200.232159][T12396] __sock_release+0x32/0xa0 [ 200.236642][T12396] sock_close+0xf/0x20 [ 200.240684][T12396] __fput+0xaa/0x250 [ 200.244549][T12396] task_work_run+0x68/0xb0 [ 200.248937][T12396] exit_to_user_mode_prepare+0x23f/0x250 [ 200.254733][T12396] syscall_exit_to_user_mode+0x7a/0x2c0 [ 200.260246][T12396] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 200.266109][T12396] RIP: 0033:0x45cba9 [ 200.269971][T12396] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 200.289564][T12396] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 200.297949][T12396] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 200.305893][T12396] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 200.313837][T12396] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 200.321818][T12396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 200.329773][T12396] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 200.338359][T12407] CPU: 0 PID: 12407 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 200.346729][T12407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.356909][T12407] Call Trace: [ 200.360173][T12407] dump_stack+0xa3/0xc8 [ 200.364299][T12407] should_fail.cold.6+0x32/0x37 [ 200.369118][T12407] should_failslab+0x5/0x10 [ 200.373590][T12407] kmem_cache_alloc_node+0x57/0xb20 [ 200.378782][T12407] ? __lock_acquire+0x4ea/0x1770 [ 200.384039][T12407] __alloc_skb+0x52/0x1d0 [ 200.388344][T12407] tipc_buf_acquire+0x1c/0x50 [ 200.392989][T12407] tipc_msg_reverse+0x96/0x280 [ 200.397736][T12407] tipc_sk_respond+0xbe/0x2c0 [ 200.402555][T12407] __tipc_shutdown+0x2dd/0x380 [ 200.407287][T12407] ? do_wait_intr_irq+0xb0/0xb0 [ 200.412106][T12407] tipc_release+0x5f/0x870 [ 200.416492][T12407] __sock_release+0x32/0xa0 [ 200.420963][T12407] sock_close+0xf/0x20 [ 200.424998][T12407] __fput+0xaa/0x250 [ 200.428877][T12407] task_work_run+0x68/0xb0 [ 200.433263][T12407] exit_to_user_mode_prepare+0x23f/0x250 [ 200.438864][T12407] syscall_exit_to_user_mode+0x7a/0x2c0 [ 200.444390][T12407] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 200.450266][T12407] RIP: 0033:0x45cba9 [ 200.454129][T12407] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 200.473790][T12407] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 200.482180][T12407] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 200.490121][T12407] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 2020/10/20 07:39:39 executed programs: 850 [ 200.498062][T12407] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 200.506019][T12407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 200.514063][T12407] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 200.522103][T12395] CPU: 1 PID: 12395 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 200.530415][T12395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.540478][T12395] Call Trace: [ 200.543769][T12395] dump_stack+0xa3/0xc8 [ 200.547910][T12395] should_fail.cold.6+0x32/0x37 [ 200.552751][T12395] should_failslab+0x5/0x10 [ 200.557237][T12395] kmem_cache_alloc_node+0x57/0xb20 [ 200.562444][T12395] ? __lock_acquire+0x4ea/0x1770 [ 200.567369][T12395] __alloc_skb+0x52/0x1d0 [ 200.571679][T12395] tipc_buf_acquire+0x1c/0x50 [ 200.576344][T12395] tipc_msg_reverse+0x96/0x280 [ 200.581076][T12395] tipc_sk_respond+0xbe/0x2c0 [ 200.585740][T12395] __tipc_shutdown+0x2dd/0x380 [ 200.590499][T12395] ? do_wait_intr_irq+0xb0/0xb0 [ 200.595339][T12395] tipc_release+0x5f/0x870 [ 200.599744][T12395] __sock_release+0x32/0xa0 [ 200.604330][T12395] sock_close+0xf/0x20 [ 200.608370][T12395] __fput+0xaa/0x250 [ 200.612258][T12395] task_work_run+0x68/0xb0 [ 200.616657][T12395] exit_to_user_mode_prepare+0x23f/0x250 [ 200.622263][T12395] syscall_exit_to_user_mode+0x7a/0x2c0 [ 200.627775][T12395] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 200.633642][T12395] RIP: 0033:0x45cba9 [ 200.638466][T12395] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 200.658215][T12395] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 200.666603][T12395] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 200.674563][T12395] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 200.682513][T12395] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 200.690466][T12395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 200.698423][T12395] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 200.771427][T12428] FAULT_INJECTION: forcing a failure. [ 200.771427][T12428] name failslab, interval 1, probability 0, space 0, times 0 [ 200.792333][T12429] FAULT_INJECTION: forcing a failure. [ 200.792333][T12429] name failslab, interval 1, probability 0, space 0, times 0 [ 200.793712][T12432] FAULT_INJECTION: forcing a failure. [ 200.793712][T12432] name failslab, interval 1, probability 0, space 0, times 0 [ 200.825440][T12436] FAULT_INJECTION: forcing a failure. [ 200.825440][T12436] name failslab, interval 1, probability 0, space 0, times 0 [ 200.828183][T12437] FAULT_INJECTION: forcing a failure. [ 200.828183][T12437] name failslab, interval 1, probability 0, space 0, times 0 [ 200.840486][T12435] FAULT_INJECTION: forcing a failure. [ 200.840486][T12435] name failslab, interval 1, probability 0, space 0, times 0 [ 200.856067][T12428] CPU: 0 PID: 12428 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 200.871620][T12428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.881659][T12428] Call Trace: [ 200.884936][T12428] dump_stack+0xa3/0xc8 [ 200.890023][T12428] should_fail.cold.6+0x32/0x37 [ 200.894844][T12428] should_failslab+0x5/0x10 [ 200.899319][T12428] kmem_cache_alloc_node+0x57/0xb20 [ 200.904485][T12428] ? __lock_acquire+0x4ea/0x1770 [ 200.909393][T12428] __alloc_skb+0x52/0x1d0 [ 200.913717][T12428] tipc_buf_acquire+0x1c/0x50 [ 200.918377][T12428] tipc_msg_reverse+0x96/0x280 [ 200.923550][T12428] tipc_sk_respond+0xbe/0x2c0 [ 200.928292][T12428] __tipc_shutdown+0x2dd/0x380 [ 200.933041][T12428] ? do_wait_intr_irq+0xb0/0xb0 [ 200.937861][T12428] tipc_release+0x5f/0x870 [ 200.942352][T12428] __sock_release+0x32/0xa0 [ 200.946837][T12428] sock_close+0xf/0x20 [ 200.950872][T12428] __fput+0xaa/0x250 [ 200.954738][T12428] task_work_run+0x68/0xb0 [ 200.959127][T12428] exit_to_user_mode_prepare+0x23f/0x250 [ 200.964731][T12428] syscall_exit_to_user_mode+0x7a/0x2c0 [ 200.970252][T12428] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 200.976123][T12428] RIP: 0033:0x45cba9 [ 200.980118][T12428] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 201.000499][T12428] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 201.008885][T12428] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 201.016827][T12428] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 201.024768][T12428] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 201.032735][T12428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 201.040763][T12428] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 201.048717][T12436] CPU: 1 PID: 12436 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 201.057094][T12436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.067135][T12436] Call Trace: [ 201.070408][T12436] dump_stack+0xa3/0xc8 [ 201.074546][T12436] should_fail.cold.6+0x32/0x37 [ 201.079379][T12436] should_failslab+0x5/0x10 [ 201.083856][T12436] kmem_cache_alloc_node+0x57/0xb20 [ 201.089026][T12436] ? __lock_acquire+0x4ea/0x1770 [ 201.093937][T12436] __alloc_skb+0x52/0x1d0 [ 201.098325][T12436] tipc_buf_acquire+0x1c/0x50 [ 201.103005][T12436] tipc_msg_reverse+0x96/0x280 [ 201.107825][T12436] tipc_sk_respond+0xbe/0x2c0 [ 201.112473][T12436] __tipc_shutdown+0x2dd/0x380 [ 201.117205][T12436] ? do_wait_intr_irq+0xb0/0xb0 [ 201.122030][T12436] tipc_release+0x5f/0x870 [ 201.126422][T12436] __sock_release+0x32/0xa0 [ 201.130899][T12436] sock_close+0xf/0x20 [ 201.134940][T12436] __fput+0xaa/0x250 [ 201.138804][T12436] task_work_run+0x68/0xb0 [ 201.143193][T12436] exit_to_user_mode_prepare+0x23f/0x250 [ 201.148802][T12436] syscall_exit_to_user_mode+0x7a/0x2c0 [ 201.154322][T12436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 201.160214][T12436] RIP: 0033:0x45cba9 [ 201.164080][T12436] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 201.184620][T12436] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 201.193018][T12436] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 201.200959][T12436] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 201.208902][T12436] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 201.216862][T12436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 201.225586][T12436] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 201.233555][T12437] CPU: 0 PID: 12437 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 201.241987][T12437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.252018][T12437] Call Trace: [ 201.255301][T12437] dump_stack+0xa3/0xc8 [ 201.259427][T12437] should_fail.cold.6+0x32/0x37 [ 201.264249][T12437] should_failslab+0x5/0x10 [ 201.268749][T12437] kmem_cache_alloc_node+0x57/0xb20 [ 201.273915][T12437] ? __lock_acquire+0x4ea/0x1770 [ 201.278824][T12437] __alloc_skb+0x52/0x1d0 [ 201.283144][T12437] tipc_buf_acquire+0x1c/0x50 [ 201.287791][T12437] tipc_msg_reverse+0x96/0x280 [ 201.292524][T12437] tipc_sk_respond+0xbe/0x2c0 [ 201.297175][T12437] __tipc_shutdown+0x2dd/0x380 [ 201.301924][T12437] ? do_wait_intr_irq+0xb0/0xb0 [ 201.306745][T12437] tipc_release+0x5f/0x870 [ 201.311134][T12437] __sock_release+0x32/0xa0 [ 201.315607][T12437] sock_close+0xf/0x20 [ 201.319663][T12437] __fput+0xaa/0x250 [ 201.323529][T12437] task_work_run+0x68/0xb0 [ 201.327928][T12437] exit_to_user_mode_prepare+0x23f/0x250 [ 201.334502][T12437] syscall_exit_to_user_mode+0x7a/0x2c0 [ 201.340972][T12437] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 201.346833][T12437] RIP: 0033:0x45cba9 [ 201.350697][T12437] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 201.371141][T12437] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 201.379523][T12437] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 201.387466][T12437] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 201.395406][T12437] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 201.403347][T12437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 201.411286][T12437] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 201.419241][T12432] CPU: 1 PID: 12432 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 201.427563][T12432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.437666][T12432] Call Trace: [ 201.440988][T12432] dump_stack+0xa3/0xc8 [ 201.445124][T12432] should_fail.cold.6+0x32/0x37 [ 201.449964][T12432] should_failslab+0x5/0x10 [ 201.454449][T12432] kmem_cache_alloc_node+0x57/0xb20 [ 201.459657][T12432] ? __lock_acquire+0x4ea/0x1770 [ 201.464582][T12432] __alloc_skb+0x52/0x1d0 [ 201.468914][T12432] tipc_buf_acquire+0x1c/0x50 [ 201.473576][T12432] tipc_msg_reverse+0x96/0x280 [ 201.478310][T12432] tipc_sk_respond+0xbe/0x2c0 [ 201.482958][T12432] __tipc_shutdown+0x2dd/0x380 [ 201.488651][T12432] ? do_wait_intr_irq+0xb0/0xb0 [ 201.493473][T12432] tipc_release+0x5f/0x870 [ 201.497966][T12432] __sock_release+0x32/0xa0 [ 201.502443][T12432] sock_close+0xf/0x20 [ 201.506489][T12432] __fput+0xaa/0x250 [ 201.510360][T12432] task_work_run+0x68/0xb0 [ 201.514745][T12432] exit_to_user_mode_prepare+0x23f/0x250 [ 201.520348][T12432] syscall_exit_to_user_mode+0x7a/0x2c0 [ 201.525966][T12432] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 201.531867][T12432] RIP: 0033:0x45cba9 [ 201.535736][T12432] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 201.555313][T12432] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 201.563851][T12432] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 201.571800][T12432] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 201.579745][T12432] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 201.587721][T12432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 201.595708][T12432] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 201.612045][T12429] CPU: 0 PID: 12429 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 201.620381][T12429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.630408][T12429] Call Trace: [ 201.633668][T12429] dump_stack+0xa3/0xc8 [ 201.637793][T12429] should_fail.cold.6+0x32/0x37 [ 201.642615][T12429] should_failslab+0x5/0x10 [ 201.647262][T12429] kmem_cache_alloc_node+0x57/0xb20 [ 201.652426][T12429] ? __lock_acquire+0x4ea/0x1770 [ 201.657336][T12429] __alloc_skb+0x52/0x1d0 [ 201.661637][T12429] tipc_buf_acquire+0x1c/0x50 [ 201.666280][T12429] tipc_msg_reverse+0x96/0x280 [ 201.671045][T12429] tipc_sk_respond+0xbe/0x2c0 [ 201.675777][T12429] __tipc_shutdown+0x2dd/0x380 [ 201.680508][T12429] ? do_wait_intr_irq+0xb0/0xb0 [ 201.685346][T12429] tipc_release+0x5f/0x870 [ 201.689743][T12429] __sock_release+0x32/0xa0 [ 201.694570][T12429] sock_close+0xf/0x20 [ 201.698606][T12429] __fput+0xaa/0x250 [ 201.702487][T12429] task_work_run+0x68/0xb0 [ 201.706873][T12429] exit_to_user_mode_prepare+0x23f/0x250 [ 201.712475][T12429] syscall_exit_to_user_mode+0x7a/0x2c0 [ 201.717991][T12429] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 201.723956][T12429] RIP: 0033:0x45cba9 [ 201.727819][T12429] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 201.747392][T12429] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 201.755770][T12429] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 201.763790][T12429] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 201.771739][T12429] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 201.779684][T12429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 201.787628][T12429] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 201.795695][T12435] CPU: 1 PID: 12435 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 201.804009][T12435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.814064][T12435] Call Trace: [ 201.817341][T12435] dump_stack+0xa3/0xc8 [ 201.821521][T12435] should_fail.cold.6+0x32/0x37 [ 201.826385][T12435] should_failslab+0x5/0x10 [ 201.830988][T12435] kmem_cache_alloc_node+0x57/0xb20 [ 201.836316][T12435] ? __lock_acquire+0x4ea/0x1770 [ 201.841242][T12435] __alloc_skb+0x52/0x1d0 [ 201.845560][T12435] tipc_buf_acquire+0x1c/0x50 [ 201.850912][T12435] tipc_msg_reverse+0x96/0x280 [ 201.855661][T12435] tipc_sk_respond+0xbe/0x2c0 [ 201.860359][T12435] __tipc_shutdown+0x2dd/0x380 [ 201.865107][T12435] ? do_wait_intr_irq+0xb0/0xb0 [ 201.869942][T12435] tipc_release+0x5f/0x870 [ 201.874344][T12435] __sock_release+0x32/0xa0 [ 201.878829][T12435] sock_close+0xf/0x20 [ 201.882873][T12435] __fput+0xaa/0x250 [ 201.886753][T12435] task_work_run+0x68/0xb0 [ 201.891155][T12435] exit_to_user_mode_prepare+0x23f/0x250 [ 201.896765][T12435] syscall_exit_to_user_mode+0x7a/0x2c0 [ 201.902280][T12435] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 201.908166][T12435] RIP: 0033:0x45cba9 [ 201.912041][T12435] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 201.917088][T12449] FAULT_INJECTION: forcing a failure. [ 201.917088][T12449] name failslab, interval 1, probability 0, space 0, times 0 [ 201.931712][T12435] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 201.931718][T12435] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 201.931720][T12435] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 201.931723][T12435] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 201.931725][T12435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 201.931727][T12435] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 201.951183][T12450] FAULT_INJECTION: forcing a failure. [ 201.951183][T12450] name failslab, interval 1, probability 0, space 0, times 0 [ 202.006306][T12449] CPU: 0 PID: 12449 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 202.014631][T12449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.024812][T12449] Call Trace: [ 202.028087][T12449] dump_stack+0xa3/0xc8 [ 202.032225][T12449] should_fail.cold.6+0x32/0x37 [ 202.037057][T12449] should_failslab+0x5/0x10 [ 202.041532][T12449] kmem_cache_alloc_node+0x57/0xb20 [ 202.046713][T12449] ? __lock_acquire+0x4ea/0x1770 [ 202.051626][T12449] __alloc_skb+0x52/0x1d0 [ 202.055940][T12449] tipc_buf_acquire+0x1c/0x50 [ 202.061546][T12449] tipc_msg_reverse+0x96/0x280 [ 202.066290][T12449] tipc_sk_respond+0xbe/0x2c0 [ 202.070951][T12449] __tipc_shutdown+0x2dd/0x380 [ 202.072558][T12466] FAULT_INJECTION: forcing a failure. [ 202.072558][T12466] name failslab, interval 1, probability 0, space 0, times 0 [ 202.075774][T12449] ? do_wait_intr_irq+0xb0/0xb0 [ 202.075782][T12449] tipc_release+0x5f/0x870 [ 202.075793][T12449] __sock_release+0x32/0xa0 [ 202.075797][T12449] sock_close+0xf/0x20 [ 202.075802][T12449] __fput+0xaa/0x250 [ 202.075810][T12449] task_work_run+0x68/0xb0 [ 202.088834][T12465] FAULT_INJECTION: forcing a failure. [ 202.088834][T12465] name failslab, interval 1, probability 0, space 0, times 0 [ 202.093215][T12449] exit_to_user_mode_prepare+0x23f/0x250 [ 202.093222][T12449] syscall_exit_to_user_mode+0x7a/0x2c0 [ 202.093228][T12449] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 202.093234][T12449] RIP: 0033:0x45cba9 [ 202.093238][T12449] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.093241][T12449] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 202.093246][T12449] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 202.093249][T12449] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 202.093251][T12449] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 202.093253][T12449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 202.093257][T12449] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 202.216008][T12466] CPU: 1 PID: 12466 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 202.224320][T12466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.234359][T12466] Call Trace: [ 202.237674][T12466] dump_stack+0xa3/0xc8 [ 202.241904][T12466] should_fail.cold.6+0x32/0x37 [ 202.246753][T12466] should_failslab+0x5/0x10 [ 202.251255][T12466] kmem_cache_alloc_node+0x57/0xb20 [ 202.256424][T12466] ? __lock_acquire+0x4ea/0x1770 [ 202.261339][T12466] __alloc_skb+0x52/0x1d0 [ 202.265646][T12466] tipc_buf_acquire+0x1c/0x50 [ 202.270320][T12466] tipc_msg_reverse+0x96/0x280 [ 202.275061][T12466] tipc_sk_respond+0xbe/0x2c0 [ 202.279745][T12466] __tipc_shutdown+0x2dd/0x380 [ 202.284487][T12466] ? do_wait_intr_irq+0xb0/0xb0 [ 202.289433][T12466] tipc_release+0x5f/0x870 [ 202.293835][T12466] __sock_release+0x32/0xa0 [ 202.298322][T12466] sock_close+0xf/0x20 [ 202.302369][T12466] __fput+0xaa/0x250 [ 202.306430][T12466] task_work_run+0x68/0xb0 [ 202.310834][T12466] exit_to_user_mode_prepare+0x23f/0x250 [ 202.316503][T12466] syscall_exit_to_user_mode+0x7a/0x2c0 [ 202.322139][T12466] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 202.328019][T12466] RIP: 0033:0x45cba9 [ 202.331898][T12466] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.351568][T12466] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 202.360071][T12466] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 202.368079][T12466] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 202.376027][T12466] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 202.383969][T12466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 202.391913][T12466] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 202.399988][T12450] CPU: 0 PID: 12450 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 202.408397][T12450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.418620][T12450] Call Trace: [ 202.421882][T12450] dump_stack+0xa3/0xc8 [ 202.426006][T12450] should_fail.cold.6+0x32/0x37 [ 202.430837][T12450] should_failslab+0x5/0x10 [ 202.435322][T12450] kmem_cache_alloc_node+0x57/0xb20 [ 202.440626][T12450] ? __lock_acquire+0x4ea/0x1770 [ 202.445542][T12450] __alloc_skb+0x52/0x1d0 [ 202.449849][T12450] tipc_buf_acquire+0x1c/0x50 [ 202.454501][T12450] tipc_msg_reverse+0x96/0x280 [ 202.459247][T12450] tipc_sk_respond+0xbe/0x2c0 [ 202.463908][T12450] __tipc_shutdown+0x2dd/0x380 [ 202.468641][T12450] ? do_wait_intr_irq+0xb0/0xb0 [ 202.473464][T12450] tipc_release+0x5f/0x870 [ 202.477851][T12450] __sock_release+0x32/0xa0 [ 202.482321][T12450] sock_close+0xf/0x20 [ 202.486358][T12450] __fput+0xaa/0x250 [ 202.490222][T12450] task_work_run+0x68/0xb0 [ 202.494627][T12450] exit_to_user_mode_prepare+0x23f/0x250 [ 202.500331][T12450] syscall_exit_to_user_mode+0x7a/0x2c0 [ 202.505844][T12450] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 202.511719][T12450] RIP: 0033:0x45cba9 [ 202.515597][T12450] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.535169][T12450] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 202.544415][T12450] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 202.552384][T12450] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 202.560348][T12450] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 202.568302][T12450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 202.576249][T12450] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 202.584203][T12465] CPU: 1 PID: 12465 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 202.592555][T12465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.602598][T12465] Call Trace: [ 202.606015][T12465] dump_stack+0xa3/0xc8 [ 202.610154][T12465] should_fail.cold.6+0x32/0x37 [ 202.614982][T12465] should_failslab+0x5/0x10 [ 202.619457][T12465] kmem_cache_alloc_node+0x57/0xb20 [ 202.624629][T12465] ? __lock_acquire+0x4ea/0x1770 [ 202.629553][T12465] __alloc_skb+0x52/0x1d0 [ 202.634060][T12465] tipc_buf_acquire+0x1c/0x50 [ 202.638706][T12465] tipc_msg_reverse+0x96/0x280 [ 202.643450][T12465] tipc_sk_respond+0xbe/0x2c0 [ 202.648108][T12465] __tipc_shutdown+0x2dd/0x380 [ 202.652852][T12465] ? do_wait_intr_irq+0xb0/0xb0 [ 202.657680][T12465] tipc_release+0x5f/0x870 [ 202.662172][T12465] __sock_release+0x32/0xa0 [ 202.666772][T12465] sock_close+0xf/0x20 [ 202.670806][T12465] __fput+0xaa/0x250 [ 202.674674][T12465] task_work_run+0x68/0xb0 [ 202.679067][T12465] exit_to_user_mode_prepare+0x23f/0x250 [ 202.684665][T12465] syscall_exit_to_user_mode+0x7a/0x2c0 [ 202.690179][T12465] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 202.696041][T12465] RIP: 0033:0x45cba9 [ 202.699915][T12465] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.719508][T12465] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 202.728086][T12465] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 202.736050][T12465] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 202.744006][T12465] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 202.752906][T12465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 202.761003][T12465] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 202.850639][T12488] FAULT_INJECTION: forcing a failure. [ 202.850639][T12488] name failslab, interval 1, probability 0, space 0, times 0 [ 202.868540][T12489] FAULT_INJECTION: forcing a failure. [ 202.868540][T12489] name failslab, interval 1, probability 0, space 0, times 0 [ 202.883154][T12489] CPU: 1 PID: 12489 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 202.891470][T12489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.895724][T12493] FAULT_INJECTION: forcing a failure. [ 202.895724][T12493] name failslab, interval 1, probability 0, space 0, times 0 [ 202.901521][T12489] Call Trace: [ 202.901534][T12489] dump_stack+0xa3/0xc8 [ 202.901539][T12489] should_fail.cold.6+0x32/0x37 [ 202.901546][T12489] should_failslab+0x5/0x10 [ 202.901551][T12489] kmem_cache_alloc_node+0x57/0xb20 [ 202.901557][T12489] ? __lock_acquire+0x4ea/0x1770 [ 202.901568][T12489] __alloc_skb+0x52/0x1d0 [ 202.901577][T12489] tipc_buf_acquire+0x1c/0x50 [ 202.901581][T12489] tipc_msg_reverse+0x96/0x280 [ 202.901590][T12489] tipc_sk_respond+0xbe/0x2c0 [ 202.901596][T12489] __tipc_shutdown+0x2dd/0x380 [ 202.901602][T12489] ? do_wait_intr_irq+0xb0/0xb0 [ 202.901609][T12489] tipc_release+0x5f/0x870 [ 202.901619][T12489] __sock_release+0x32/0xa0 [ 202.977703][T12489] sock_close+0xf/0x20 [ 202.981766][T12489] __fput+0xaa/0x250 [ 202.986187][T12489] task_work_run+0x68/0xb0 [ 202.990589][T12489] exit_to_user_mode_prepare+0x23f/0x250 [ 202.996624][T12489] syscall_exit_to_user_mode+0x7a/0x2c0 [ 203.002137][T12489] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.008084][T12489] RIP: 0033:0x45cba9 [ 203.011952][T12489] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.031566][T12489] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 203.039952][T12489] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 203.047892][T12489] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 203.055835][T12489] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 203.063777][T12489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 203.071742][T12489] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 203.079699][T12488] CPU: 0 PID: 12488 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 203.088008][T12488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.091818][T12494] FAULT_INJECTION: forcing a failure. [ 203.091818][T12494] name failslab, interval 1, probability 0, space 0, times 0 [ 203.098042][T12488] Call Trace: [ 203.098054][T12488] dump_stack+0xa3/0xc8 [ 203.098060][T12488] should_fail.cold.6+0x32/0x37 [ 203.098067][T12488] should_failslab+0x5/0x10 [ 203.098073][T12488] kmem_cache_alloc_node+0x57/0xb20 [ 203.098079][T12488] ? __lock_acquire+0x4ea/0x1770 [ 203.098090][T12488] __alloc_skb+0x52/0x1d0 [ 203.098099][T12488] tipc_buf_acquire+0x1c/0x50 [ 203.098104][T12488] tipc_msg_reverse+0x96/0x280 [ 203.098113][T12488] tipc_sk_respond+0xbe/0x2c0 [ 203.098119][T12488] __tipc_shutdown+0x2dd/0x380 [ 203.160451][T12488] ? do_wait_intr_irq+0xb0/0xb0 [ 203.165272][T12488] tipc_release+0x5f/0x870 [ 203.169666][T12488] __sock_release+0x32/0xa0 [ 203.174142][T12488] sock_close+0xf/0x20 [ 203.178179][T12488] __fput+0xaa/0x250 [ 203.182047][T12488] task_work_run+0x68/0xb0 [ 203.186465][T12488] exit_to_user_mode_prepare+0x23f/0x250 [ 203.192070][T12488] syscall_exit_to_user_mode+0x7a/0x2c0 [ 203.197586][T12488] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.203445][T12488] RIP: 0033:0x45cba9 [ 203.207335][T12488] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.226919][T12488] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 203.235320][T12488] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 203.243271][T12488] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 203.251214][T12488] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 203.259156][T12488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 203.267095][T12488] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 203.275114][T12494] CPU: 1 PID: 12494 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 203.283437][T12494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.293513][T12494] Call Trace: [ 203.295001][T12495] FAULT_INJECTION: forcing a failure. [ 203.295001][T12495] name failslab, interval 1, probability 0, space 0, times 0 [ 203.296816][T12494] dump_stack+0xa3/0xc8 [ 203.296824][T12494] should_fail.cold.6+0x32/0x37 [ 203.318340][T12494] should_failslab+0x5/0x10 [ 203.322821][T12494] kmem_cache_alloc_node+0x57/0xb20 [ 203.327998][T12494] ? __lock_acquire+0x4ea/0x1770 [ 203.332917][T12494] __alloc_skb+0x52/0x1d0 [ 203.337242][T12494] tipc_buf_acquire+0x1c/0x50 [ 203.341919][T12494] tipc_msg_reverse+0x96/0x280 [ 203.346661][T12494] tipc_sk_respond+0xbe/0x2c0 [ 203.351306][T12494] __tipc_shutdown+0x2dd/0x380 [ 203.356068][T12494] ? do_wait_intr_irq+0xb0/0xb0 [ 203.360890][T12494] tipc_release+0x5f/0x870 [ 203.365364][T12494] __sock_release+0x32/0xa0 [ 203.369852][T12494] sock_close+0xf/0x20 [ 203.373889][T12494] __fput+0xaa/0x250 [ 203.377755][T12494] task_work_run+0x68/0xb0 [ 203.382144][T12494] exit_to_user_mode_prepare+0x23f/0x250 [ 203.387763][T12494] syscall_exit_to_user_mode+0x7a/0x2c0 [ 203.393394][T12494] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.399257][T12494] RIP: 0033:0x45cba9 [ 203.403641][T12494] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.423232][T12494] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 203.431619][T12494] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 203.440363][T12494] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 203.448303][T12494] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 203.456243][T12494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 203.464202][T12494] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 203.473532][T12493] CPU: 0 PID: 12493 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 203.473536][T12493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.473538][T12493] Call Trace: [ 203.473548][T12493] dump_stack+0xa3/0xc8 [ 203.473553][T12493] should_fail.cold.6+0x32/0x37 [ 203.473560][T12493] should_failslab+0x5/0x10 [ 203.473566][T12493] kmem_cache_alloc_node+0x57/0xb20 [ 203.473571][T12493] ? __lock_acquire+0x4ea/0x1770 [ 203.473582][T12493] __alloc_skb+0x52/0x1d0 [ 203.523121][T12493] tipc_buf_acquire+0x1c/0x50 [ 203.527770][T12493] tipc_msg_reverse+0x96/0x280 [ 203.532531][T12493] tipc_sk_respond+0xbe/0x2c0 [ 203.538131][T12493] __tipc_shutdown+0x2dd/0x380 [ 203.542866][T12493] ? do_wait_intr_irq+0xb0/0xb0 [ 203.547698][T12493] tipc_release+0x5f/0x870 [ 203.552090][T12493] __sock_release+0x32/0xa0 [ 203.556676][T12493] sock_close+0xf/0x20 [ 203.560712][T12493] __fput+0xaa/0x250 [ 203.564583][T12493] task_work_run+0x68/0xb0 [ 203.569059][T12493] exit_to_user_mode_prepare+0x23f/0x250 [ 203.574664][T12493] syscall_exit_to_user_mode+0x7a/0x2c0 [ 203.580208][T12493] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.586069][T12493] RIP: 0033:0x45cba9 [ 203.589951][T12493] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.609535][T12493] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 203.617959][T12493] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 203.625999][T12493] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 203.633972][T12493] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 203.641923][T12493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 203.649912][T12493] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 203.668776][T12501] FAULT_INJECTION: forcing a failure. [ 203.668776][T12501] name failslab, interval 1, probability 0, space 0, times 0 [ 203.675852][T12495] CPU: 1 PID: 12495 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 203.689681][T12495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.699721][T12495] Call Trace: [ 203.702996][T12495] dump_stack+0xa3/0xc8 [ 203.707139][T12495] should_fail.cold.6+0x32/0x37 [ 203.711970][T12495] should_failslab+0x5/0x10 [ 203.716457][T12495] kmem_cache_alloc_node+0x57/0xb20 [ 203.721632][T12495] ? __lock_acquire+0x4ea/0x1770 [ 203.726561][T12495] __alloc_skb+0x52/0x1d0 [ 203.730881][T12495] tipc_buf_acquire+0x1c/0x50 [ 203.735542][T12495] tipc_msg_reverse+0x96/0x280 [ 203.740305][T12495] tipc_sk_respond+0xbe/0x2c0 [ 203.744969][T12495] __tipc_shutdown+0x2dd/0x380 [ 203.749731][T12495] ? do_wait_intr_irq+0xb0/0xb0 [ 203.754560][T12495] tipc_release+0x5f/0x870 [ 203.758970][T12495] __sock_release+0x32/0xa0 [ 203.759135][T12510] FAULT_INJECTION: forcing a failure. [ 203.759135][T12510] name failslab, interval 1, probability 0, space 0, times 0 [ 203.763456][T12495] sock_close+0xf/0x20 [ 203.763461][T12495] __fput+0xaa/0x250 [ 203.763468][T12495] task_work_run+0x68/0xb0 [ 203.763476][T12495] exit_to_user_mode_prepare+0x23f/0x250 [ 203.763483][T12495] syscall_exit_to_user_mode+0x7a/0x2c0 [ 203.763490][T12495] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 203.805487][T12495] RIP: 0033:0x45cba9 [ 203.809352][T12495] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.829044][T12495] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 203.837427][T12495] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 203.845372][T12495] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 203.853331][T12495] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 203.861271][T12495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 203.869216][T12495] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 203.877697][T12510] CPU: 0 PID: 12510 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 203.886011][T12510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.896060][T12510] Call Trace: [ 203.899335][T12510] dump_stack+0xa3/0xc8 [ 203.903735][T12510] should_fail.cold.6+0x32/0x37 [ 203.905764][T12500] FAULT_INJECTION: forcing a failure. [ 203.905764][T12500] name failslab, interval 1, probability 0, space 0, times 0 [ 203.908565][T12510] should_failslab+0x5/0x10 [ 203.908571][T12510] kmem_cache_alloc_node+0x57/0xb20 [ 203.908577][T12510] ? __lock_acquire+0x4ea/0x1770 [ 203.908589][T12510] __alloc_skb+0x52/0x1d0 [ 203.908599][T12510] tipc_buf_acquire+0x1c/0x50 [ 203.908603][T12510] tipc_msg_reverse+0x96/0x280 [ 203.908613][T12510] tipc_sk_respond+0xbe/0x2c0 [ 203.908619][T12510] __tipc_shutdown+0x2dd/0x380 [ 203.908625][T12510] ? do_wait_intr_irq+0xb0/0xb0 [ 203.963684][T12510] tipc_release+0x5f/0x870 [ 203.968072][T12510] __sock_release+0x32/0xa0 [ 203.972544][T12510] sock_close+0xf/0x20 [ 203.976701][T12510] __fput+0xaa/0x250 [ 203.980743][T12510] task_work_run+0x68/0xb0 [ 203.985131][T12510] exit_to_user_mode_prepare+0x23f/0x250 [ 203.990740][T12510] syscall_exit_to_user_mode+0x7a/0x2c0 [ 203.996257][T12510] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 204.002134][T12510] RIP: 0033:0x45cba9 [ 204.005997][T12510] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 204.025776][T12510] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 204.034162][T12510] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 204.042106][T12510] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 204.050170][T12510] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 204.058223][T12510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 204.066512][T12510] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 204.074463][T12500] CPU: 1 PID: 12500 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 204.082804][T12500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.092871][T12500] Call Trace: [ 204.096141][T12500] dump_stack+0xa3/0xc8 [ 204.098842][T12518] FAULT_INJECTION: forcing a failure. [ 204.098842][T12518] name failslab, interval 1, probability 0, space 0, times 0 [ 204.100278][T12500] should_fail.cold.6+0x32/0x37 [ 204.100285][T12500] should_failslab+0x5/0x10 [ 204.100290][T12500] kmem_cache_alloc_node+0x57/0xb20 [ 204.100302][T12500] __alloc_skb+0x52/0x1d0 [ 204.131727][T12500] tipc_buf_acquire+0x1c/0x50 [ 204.136395][T12500] tipc_msg_create+0x2c/0xc0 [ 204.140959][T12500] __tipc_shutdown+0x34a/0x380 [ 204.145701][T12500] ? do_wait_intr_irq+0xb0/0xb0 [ 204.150551][T12500] tipc_release+0x5f/0x870 [ 204.154968][T12500] __sock_release+0x32/0xa0 [ 204.159443][T12500] sock_close+0xf/0x20 [ 204.163578][T12500] __fput+0xaa/0x250 [ 204.167445][T12500] task_work_run+0x68/0xb0 [ 204.171833][T12500] exit_to_user_mode_prepare+0x23f/0x250 [ 204.177465][T12500] syscall_exit_to_user_mode+0x7a/0x2c0 [ 204.183084][T12500] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 204.191209][T12500] RIP: 0033:0x45cba9 [ 204.195105][T12500] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 204.214678][T12500] RSP: 002b:00007fdb3f468c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 204.223073][T12500] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 204.231015][T12500] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 204.238975][T12500] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 204.246916][T12500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 204.254857][T12500] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4696d4 [ 204.262809][T12501] CPU: 0 PID: 12501 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 204.271126][T12501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.281598][T12501] Call Trace: [ 204.284876][T12501] dump_stack+0xa3/0xc8 [ 204.289022][T12501] should_fail.cold.6+0x32/0x37 [ 204.293887][T12501] should_failslab+0x5/0x10 [ 204.298362][T12501] kmem_cache_alloc_node+0x57/0xb20 [ 204.303532][T12501] ? __lock_acquire+0x4ea/0x1770 [ 204.308445][T12501] __alloc_skb+0x52/0x1d0 [ 204.312746][T12501] tipc_buf_acquire+0x1c/0x50 [ 204.317478][T12501] tipc_msg_reverse+0x96/0x280 [ 204.322231][T12501] tipc_sk_respond+0xbe/0x2c0 [ 204.326877][T12501] __tipc_shutdown+0x2dd/0x380 [ 204.331618][T12501] ? do_wait_intr_irq+0xb0/0xb0 [ 204.336637][T12501] tipc_release+0x5f/0x870 [ 204.341047][T12501] __sock_release+0x32/0xa0 [ 204.345523][T12501] sock_close+0xf/0x20 [ 204.349576][T12501] __fput+0xaa/0x250 [ 204.353441][T12501] task_work_run+0x68/0xb0 [ 204.357826][T12501] exit_to_user_mode_prepare+0x23f/0x250 [ 204.363428][T12501] syscall_exit_to_user_mode+0x7a/0x2c0 [ 204.369835][T12501] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 204.375817][T12501] RIP: 0033:0x45cba9 [ 204.380634][T12501] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 204.401183][T12501] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 204.409565][T12501] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 204.417528][T12501] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 204.425483][T12501] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 204.433442][T12501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 204.441387][T12501] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 204.449346][T12518] CPU: 1 PID: 12518 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 204.457683][T12518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.467791][T12518] Call Trace: [ 204.471157][T12518] dump_stack+0xa3/0xc8 [ 204.475298][T12518] should_fail.cold.6+0x32/0x37 [ 204.481729][T12518] should_failslab+0x5/0x10 [ 204.486217][T12518] kmem_cache_alloc_node+0x57/0xb20 [ 204.491437][T12518] ? __lock_acquire+0x4ea/0x1770 [ 204.496365][T12518] __alloc_skb+0x52/0x1d0 [ 204.500682][T12518] tipc_buf_acquire+0x1c/0x50 [ 204.505339][T12518] tipc_msg_reverse+0x96/0x280 [ 204.510177][T12518] tipc_sk_respond+0xbe/0x2c0 [ 204.514841][T12518] __tipc_shutdown+0x2dd/0x380 [ 204.519813][T12518] ? do_wait_intr_irq+0xb0/0xb0 [ 204.524801][T12518] tipc_release+0x5f/0x870 [ 204.529186][T12518] __sock_release+0x32/0xa0 [ 204.533657][T12518] sock_close+0xf/0x20 [ 204.537691][T12518] __fput+0xaa/0x250 [ 204.541554][T12518] task_work_run+0x68/0xb0 [ 204.545945][T12518] exit_to_user_mode_prepare+0x23f/0x250 [ 204.546063][T12529] FAULT_INJECTION: forcing a failure. [ 204.546063][T12529] name failslab, interval 1, probability 0, space 0, times 0 [ 204.551563][T12518] syscall_exit_to_user_mode+0x7a/0x2c0 [ 204.551568][T12518] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 204.551573][T12518] RIP: 0033:0x45cba9 [ 204.551578][T12518] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 204.551580][T12518] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 204.551585][T12518] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 204.551587][T12518] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 204.551590][T12518] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 204.551592][T12518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 204.551595][T12518] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 204.651037][T12538] FAULT_INJECTION: forcing a failure. [ 204.651037][T12538] name failslab, interval 1, probability 0, space 0, times 0 [ 204.669155][T12538] CPU: 0 PID: 12538 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 204.673072][T12533] FAULT_INJECTION: forcing a failure. [ 204.673072][T12533] name failslab, interval 1, probability 0, space 0, times 0 [ 204.677619][T12538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.700197][T12538] Call Trace: [ 204.703470][T12538] dump_stack+0xa3/0xc8 [ 204.707614][T12538] should_fail.cold.6+0x32/0x37 [ 204.712471][T12538] should_failslab+0x5/0x10 [ 204.716949][T12538] kmem_cache_alloc_node+0x57/0xb20 [ 204.722126][T12538] ? __lock_acquire+0x4ea/0x1770 [ 204.730687][T12538] __alloc_skb+0x52/0x1d0 [ 204.734990][T12538] tipc_buf_acquire+0x1c/0x50 [ 204.739645][T12538] tipc_msg_reverse+0x96/0x280 [ 204.744383][T12538] tipc_sk_respond+0xbe/0x2c0 [ 204.749032][T12538] __tipc_shutdown+0x2dd/0x380 [ 204.753886][T12538] ? do_wait_intr_irq+0xb0/0xb0 [ 204.758710][T12538] tipc_release+0x5f/0x870 [ 204.763104][T12538] __sock_release+0x32/0xa0 [ 204.767574][T12538] sock_close+0xf/0x20 [ 204.771612][T12538] __fput+0xaa/0x250 [ 204.775494][T12538] task_work_run+0x68/0xb0 [ 204.779902][T12538] exit_to_user_mode_prepare+0x23f/0x250 [ 204.785513][T12538] syscall_exit_to_user_mode+0x7a/0x2c0 [ 204.791029][T12538] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 204.796927][T12538] RIP: 0033:0x45cba9 [ 204.800795][T12538] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 204.820383][T12538] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 204.828780][T12538] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 204.836723][T12538] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 204.844663][T12538] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 204.852605][T12538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 204.860548][T12538] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 204.868501][T12533] CPU: 1 PID: 12533 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 204.871164][T12544] FAULT_INJECTION: forcing a failure. [ 204.871164][T12544] name failslab, interval 1, probability 0, space 0, times 0 [ 204.876812][T12533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.876814][T12533] Call Trace: [ 204.876825][T12533] dump_stack+0xa3/0xc8 [ 204.876830][T12533] should_fail.cold.6+0x32/0x37 [ 204.876837][T12533] should_failslab+0x5/0x10 [ 204.876842][T12533] kmem_cache_alloc_node+0x57/0xb20 [ 204.876847][T12533] ? __lock_acquire+0x4ea/0x1770 [ 204.876858][T12533] __alloc_skb+0x52/0x1d0 [ 204.930463][T12533] tipc_buf_acquire+0x1c/0x50 [ 204.935105][T12533] tipc_msg_reverse+0x96/0x280 [ 204.939859][T12533] tipc_sk_respond+0xbe/0x2c0 [ 204.944506][T12533] __tipc_shutdown+0x2dd/0x380 [ 204.949237][T12533] ? do_wait_intr_irq+0xb0/0xb0 [ 204.954054][T12533] tipc_release+0x5f/0x870 [ 204.958446][T12533] __sock_release+0x32/0xa0 [ 204.962933][T12533] sock_close+0xf/0x20 [ 204.966967][T12533] __fput+0xaa/0x250 [ 204.970831][T12533] task_work_run+0x68/0xb0 [ 204.975215][T12533] exit_to_user_mode_prepare+0x23f/0x250 [ 204.980815][T12533] syscall_exit_to_user_mode+0x7a/0x2c0 [ 204.986327][T12533] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 204.992185][T12533] RIP: 0033:0x45cba9 [ 204.996065][T12533] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 205.015634][T12533] RSP: 002b:00007f575e1b6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 205.024009][T12533] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 205.031946][T12533] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 205.039882][T12533] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 205.047832][T12533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 205.055793][T12533] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1b76d4 [ 205.063754][T12529] CPU: 0 PID: 12529 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 205.072149][T12529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.075683][T12548] FAULT_INJECTION: forcing a failure. [ 205.075683][T12548] name failslab, interval 1, probability 0, space 0, times 0 [ 205.082268][T12529] Call Trace: [ 205.082280][T12529] dump_stack+0xa3/0xc8 [ 205.082291][T12529] should_fail.cold.6+0x32/0x37 [ 205.082298][T12529] should_failslab+0x5/0x10 [ 205.082303][T12529] kmem_cache_alloc_node+0x57/0xb20 [ 205.082309][T12529] ? __lock_acquire+0x4ea/0x1770 [ 205.082321][T12529] __alloc_skb+0x52/0x1d0 [ 205.082330][T12529] tipc_buf_acquire+0x1c/0x50 [ 205.082334][T12529] tipc_msg_reverse+0x96/0x280 [ 205.082343][T12529] tipc_sk_respond+0xbe/0x2c0 [ 205.082349][T12529] __tipc_shutdown+0x2dd/0x380 [ 205.082355][T12529] ? do_wait_intr_irq+0xb0/0xb0 [ 205.082362][T12529] tipc_release+0x5f/0x870 [ 205.082371][T12529] __sock_release+0x32/0xa0 [ 205.158649][T12529] sock_close+0xf/0x20 [ 205.162684][T12529] __fput+0xaa/0x250 [ 205.166546][T12529] task_work_run+0x68/0xb0 [ 205.170937][T12529] exit_to_user_mode_prepare+0x23f/0x250 [ 205.176597][T12529] syscall_exit_to_user_mode+0x7a/0x2c0 [ 205.182121][T12529] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 205.188259][T12529] RIP: 0033:0x45cba9 [ 205.192123][T12529] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 205.211693][T12529] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 205.220076][T12529] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 205.228021][T12529] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 205.235977][T12529] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 205.243918][T12529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 205.251856][T12529] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 205.259866][T12548] CPU: 1 PID: 12548 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 205.268313][T12548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.278370][T12548] Call Trace: [ 205.281641][T12548] dump_stack+0xa3/0xc8 [ 205.285807][T12548] should_fail.cold.6+0x32/0x37 [ 205.290777][T12548] should_failslab+0x5/0x10 [ 205.295340][T12548] kmem_cache_alloc_node+0x57/0xb20 [ 205.300600][T12548] ? __lock_acquire+0x4ea/0x1770 [ 205.305515][T12548] __alloc_skb+0x52/0x1d0 [ 205.309825][T12548] tipc_buf_acquire+0x1c/0x50 [ 205.314573][T12548] tipc_msg_reverse+0x96/0x280 [ 205.319305][T12548] tipc_sk_respond+0xbe/0x2c0 [ 205.323947][T12548] __tipc_shutdown+0x2dd/0x380 [ 205.328679][T12548] ? do_wait_intr_irq+0xb0/0xb0 [ 205.333496][T12548] tipc_release+0x5f/0x870 [ 205.337891][T12548] __sock_release+0x32/0xa0 [ 205.342360][T12548] sock_close+0xf/0x20 [ 205.346391][T12548] __fput+0xaa/0x250 [ 205.350253][T12548] task_work_run+0x68/0xb0 [ 205.354638][T12548] exit_to_user_mode_prepare+0x23f/0x250 [ 205.360259][T12548] syscall_exit_to_user_mode+0x7a/0x2c0 [ 205.365778][T12548] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 205.371642][T12548] RIP: 0033:0x45cba9 [ 205.375514][T12548] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 205.395091][T12548] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 205.403469][T12548] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 205.411408][T12548] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 205.419350][T12548] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 205.427291][T12548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 205.435235][T12548] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 205.443191][T12544] CPU: 0 PID: 12544 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 205.451500][T12544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.461534][T12544] Call Trace: [ 205.464826][T12544] dump_stack+0xa3/0xc8 [ 205.468961][T12544] should_fail.cold.6+0x32/0x37 [ 205.473785][T12544] should_failslab+0x5/0x10 [ 205.478254][T12544] kmem_cache_alloc_node+0x57/0xb20 [ 205.483420][T12544] ? __lock_acquire+0x4ea/0x1770 [ 205.488328][T12544] __alloc_skb+0x52/0x1d0 [ 205.492627][T12544] tipc_buf_acquire+0x1c/0x50 [ 205.497280][T12544] tipc_msg_reverse+0x96/0x280 [ 205.502029][T12544] tipc_sk_respond+0xbe/0x2c0 [ 205.506687][T12544] __tipc_shutdown+0x2dd/0x380 [ 205.511433][T12544] ? do_wait_intr_irq+0xb0/0xb0 [ 205.512870][T12556] FAULT_INJECTION: forcing a failure. [ 205.512870][T12556] name failslab, interval 1, probability 0, space 0, times 0 [ 205.516272][T12544] tipc_release+0x5f/0x870 [ 205.516283][T12544] __sock_release+0x32/0xa0 [ 205.516288][T12544] sock_close+0xf/0x20 [ 205.516293][T12544] __fput+0xaa/0x250 [ 205.516300][T12544] task_work_run+0x68/0xb0 [ 205.516308][T12544] exit_to_user_mode_prepare+0x23f/0x250 [ 205.516315][T12544] syscall_exit_to_user_mode+0x7a/0x2c0 [ 205.516321][T12544] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 205.567067][T12544] RIP: 0033:0x45cba9 [ 205.570934][T12544] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 205.590503][T12544] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 205.598984][T12544] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 205.606923][T12544] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 205.614871][T12544] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 205.622837][T12544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 205.630808][T12544] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 205.638773][T12556] CPU: 1 PID: 12556 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 205.647081][T12556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.657119][T12556] Call Trace: [ 205.660400][T12556] dump_stack+0xa3/0xc8 [ 205.664761][T12556] should_fail.cold.6+0x32/0x37 [ 205.669593][T12556] should_failslab+0x5/0x10 [ 205.674078][T12556] kmem_cache_alloc_node+0x57/0xb20 [ 205.679260][T12556] ? __lock_acquire+0x4ea/0x1770 [ 205.684191][T12556] __alloc_skb+0x52/0x1d0 [ 205.688543][T12556] tipc_buf_acquire+0x1c/0x50 [ 205.693188][T12556] tipc_msg_reverse+0x96/0x280 [ 205.697932][T12556] tipc_sk_respond+0xbe/0x2c0 [ 205.702574][T12556] __tipc_shutdown+0x2dd/0x380 [ 205.707413][T12556] ? do_wait_intr_irq+0xb0/0xb0 [ 205.712316][T12556] tipc_release+0x5f/0x870 [ 205.716700][T12556] __sock_release+0x32/0xa0 [ 205.721210][T12556] sock_close+0xf/0x20 [ 205.725250][T12556] __fput+0xaa/0x250 [ 205.729108][T12556] task_work_run+0x68/0xb0 [ 205.733489][T12556] exit_to_user_mode_prepare+0x23f/0x250 [ 205.739270][T12556] syscall_exit_to_user_mode+0x7a/0x2c0 [ 205.744779][T12556] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 205.750632][T12556] RIP: 0033:0x45cba9 [ 205.754536][T12556] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 205.774345][T12556] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 205.782726][T12556] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 205.790674][T12556] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 205.798615][T12556] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 2020/10/20 07:39:44 executed programs: 880 [ 205.806661][T12556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 205.814600][T12556] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 205.885216][T12575] FAULT_INJECTION: forcing a failure. [ 205.885216][T12575] name failslab, interval 1, probability 0, space 0, times 0 [ 205.904379][T12577] FAULT_INJECTION: forcing a failure. [ 205.904379][T12577] name failslab, interval 1, probability 0, space 0, times 0 [ 205.906945][T12580] FAULT_INJECTION: forcing a failure. [ 205.906945][T12580] name failslab, interval 1, probability 0, space 0, times 0 [ 205.926451][T12575] CPU: 0 PID: 12575 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 205.934696][T12582] FAULT_INJECTION: forcing a failure. [ 205.934696][T12582] name failslab, interval 1, probability 0, space 0, times 0 [ 205.937957][T12575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.937960][T12575] Call Trace: [ 205.937972][T12575] dump_stack+0xa3/0xc8 [ 205.937977][T12575] should_fail.cold.6+0x32/0x37 [ 205.937984][T12575] should_failslab+0x5/0x10 [ 205.937990][T12575] kmem_cache_alloc_node+0x57/0xb20 [ 205.937996][T12575] ? __lock_acquire+0x4ea/0x1770 [ 205.938007][T12575] __alloc_skb+0x52/0x1d0 [ 205.938015][T12575] tipc_buf_acquire+0x1c/0x50 [ 205.938020][T12575] tipc_msg_reverse+0x96/0x280 [ 206.001170][T12575] tipc_sk_respond+0xbe/0x2c0 [ 206.005831][T12575] __tipc_shutdown+0x2dd/0x380 [ 206.010572][T12575] ? do_wait_intr_irq+0xb0/0xb0 [ 206.015388][T12575] tipc_release+0x5f/0x870 [ 206.019773][T12575] __sock_release+0x32/0xa0 [ 206.024240][T12575] sock_close+0xf/0x20 [ 206.028272][T12575] __fput+0xaa/0x250 [ 206.032133][T12575] task_work_run+0x68/0xb0 [ 206.036520][T12575] exit_to_user_mode_prepare+0x23f/0x250 [ 206.042120][T12575] syscall_exit_to_user_mode+0x7a/0x2c0 [ 206.047630][T12575] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 206.053575][T12575] RIP: 0033:0x45cba9 [ 206.057438][T12575] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 206.077273][T12575] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 206.085654][T12575] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 206.093594][T12575] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 206.101541][T12575] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 206.113761][T12575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 206.121710][T12575] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 206.130018][T12582] CPU: 1 PID: 12582 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 206.138327][T12582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.148366][T12582] Call Trace: [ 206.151645][T12582] dump_stack+0xa3/0xc8 [ 206.155776][T12582] should_fail.cold.6+0x32/0x37 [ 206.160602][T12582] should_failslab+0x5/0x10 [ 206.165084][T12582] kmem_cache_alloc_node+0x57/0xb20 [ 206.170259][T12582] ? __lock_acquire+0x4ea/0x1770 [ 206.175173][T12582] __alloc_skb+0x52/0x1d0 [ 206.179506][T12582] tipc_buf_acquire+0x1c/0x50 [ 206.184171][T12582] tipc_msg_reverse+0x96/0x280 [ 206.188907][T12582] tipc_sk_respond+0xbe/0x2c0 [ 206.193550][T12582] __tipc_shutdown+0x2dd/0x380 [ 206.198298][T12582] ? do_wait_intr_irq+0xb0/0xb0 [ 206.203123][T12582] tipc_release+0x5f/0x870 [ 206.207512][T12582] __sock_release+0x32/0xa0 [ 206.211992][T12582] sock_close+0xf/0x20 [ 206.216024][T12582] __fput+0xaa/0x250 [ 206.219885][T12582] task_work_run+0x68/0xb0 [ 206.224273][T12582] exit_to_user_mode_prepare+0x23f/0x250 [ 206.229881][T12582] syscall_exit_to_user_mode+0x7a/0x2c0 [ 206.235391][T12582] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 206.241267][T12582] RIP: 0033:0x45cba9 [ 206.245131][T12582] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 206.264713][T12582] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 206.273183][T12582] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 206.281123][T12582] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 206.289061][T12582] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 206.296999][T12582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 206.304940][T12582] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 206.312901][T12577] CPU: 0 PID: 12577 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 206.321212][T12577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.331246][T12577] Call Trace: [ 206.334508][T12577] dump_stack+0xa3/0xc8 [ 206.338629][T12577] should_fail.cold.6+0x32/0x37 [ 206.343462][T12577] should_failslab+0x5/0x10 [ 206.347931][T12577] kmem_cache_alloc_node+0x57/0xb20 [ 206.353096][T12577] ? __lock_acquire+0x4ea/0x1770 [ 206.358010][T12577] __alloc_skb+0x52/0x1d0 [ 206.362313][T12577] tipc_buf_acquire+0x1c/0x50 [ 206.366954][T12577] tipc_msg_reverse+0x96/0x280 [ 206.371684][T12577] tipc_sk_respond+0xbe/0x2c0 [ 206.376330][T12577] __tipc_shutdown+0x2dd/0x380 [ 206.381065][T12577] ? do_wait_intr_irq+0xb0/0xb0 [ 206.385894][T12577] tipc_release+0x5f/0x870 [ 206.390278][T12577] __sock_release+0x32/0xa0 [ 206.394745][T12577] sock_close+0xf/0x20 [ 206.398781][T12577] __fput+0xaa/0x250 [ 206.402645][T12577] task_work_run+0x68/0xb0 [ 206.407028][T12577] exit_to_user_mode_prepare+0x23f/0x250 [ 206.412626][T12577] syscall_exit_to_user_mode+0x7a/0x2c0 [ 206.418146][T12577] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 206.424007][T12577] RIP: 0033:0x45cba9 [ 206.427866][T12577] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 206.447447][T12577] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 206.455826][T12577] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 206.463856][T12577] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 206.471798][T12577] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 206.479742][T12577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 206.487686][T12577] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 206.495724][T12580] CPU: 1 PID: 12580 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 206.504033][T12580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.514072][T12580] Call Trace: [ 206.517349][T12580] dump_stack+0xa3/0xc8 [ 206.521487][T12580] should_fail.cold.6+0x32/0x37 [ 206.526341][T12580] should_failslab+0x5/0x10 [ 206.530841][T12580] kmem_cache_alloc_node+0x57/0xb20 [ 206.536123][T12580] ? __lock_acquire+0x4ea/0x1770 [ 206.541062][T12580] __alloc_skb+0x52/0x1d0 [ 206.545371][T12580] tipc_buf_acquire+0x1c/0x50 [ 206.550022][T12580] tipc_msg_reverse+0x96/0x280 [ 206.554753][T12580] tipc_sk_respond+0xbe/0x2c0 [ 206.559398][T12580] __tipc_shutdown+0x2dd/0x380 [ 206.564240][T12580] ? do_wait_intr_irq+0xb0/0xb0 [ 206.566918][T12587] FAULT_INJECTION: forcing a failure. [ 206.566918][T12587] name failslab, interval 1, probability 0, space 0, times 0 [ 206.569506][T12580] tipc_release+0x5f/0x870 [ 206.569518][T12580] __sock_release+0x32/0xa0 [ 206.569523][T12580] sock_close+0xf/0x20 [ 206.569527][T12580] __fput+0xaa/0x250 [ 206.569533][T12580] task_work_run+0x68/0xb0 [ 206.603353][T12580] exit_to_user_mode_prepare+0x23f/0x250 [ 206.608980][T12580] syscall_exit_to_user_mode+0x7a/0x2c0 [ 206.614492][T12580] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 206.620349][T12580] RIP: 0033:0x45cba9 [ 206.624235][T12580] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 206.643990][T12580] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 206.652377][T12580] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 206.660321][T12580] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 206.668273][T12580] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 206.676212][T12580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 206.684153][T12580] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 206.692110][T12587] CPU: 0 PID: 12587 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 206.700428][T12587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.710726][T12587] Call Trace: [ 206.714001][T12587] dump_stack+0xa3/0xc8 [ 206.718142][T12587] should_fail.cold.6+0x32/0x37 [ 206.722974][T12587] should_failslab+0x5/0x10 [ 206.727461][T12587] kmem_cache_alloc_node+0x57/0xb20 [ 206.732644][T12587] ? __lock_acquire+0x4ea/0x1770 [ 206.737571][T12587] __alloc_skb+0x52/0x1d0 [ 206.741888][T12587] tipc_buf_acquire+0x1c/0x50 [ 206.746547][T12587] tipc_msg_reverse+0x96/0x280 [ 206.751405][T12587] tipc_sk_respond+0xbe/0x2c0 [ 206.756058][T12587] __tipc_shutdown+0x2dd/0x380 [ 206.761499][T12587] ? do_wait_intr_irq+0xb0/0xb0 [ 206.766336][T12587] tipc_release+0x5f/0x870 [ 206.768993][T12596] FAULT_INJECTION: forcing a failure. [ 206.768993][T12596] name failslab, interval 1, probability 0, space 0, times 0 [ 206.770739][T12587] __sock_release+0x32/0xa0 [ 206.770745][T12587] sock_close+0xf/0x20 [ 206.770750][T12587] __fput+0xaa/0x250 [ 206.770757][T12587] task_work_run+0x68/0xb0 [ 206.770766][T12587] exit_to_user_mode_prepare+0x23f/0x250 [ 206.770773][T12587] syscall_exit_to_user_mode+0x7a/0x2c0 [ 206.770778][T12587] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 206.770783][T12587] RIP: 0033:0x45cba9 [ 206.798604][T12599] FAULT_INJECTION: forcing a failure. [ 206.798604][T12599] name failslab, interval 1, probability 0, space 0, times 0 [ 206.800097][T12587] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 206.800100][T12587] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 206.800105][T12587] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 206.800108][T12587] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 206.800110][T12587] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 206.800112][T12587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 206.800115][T12587] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 206.827667][T12597] FAULT_INJECTION: forcing a failure. [ 206.827667][T12597] name failslab, interval 1, probability 0, space 0, times 0 [ 206.838972][T12596] CPU: 1 PID: 12596 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 206.858790][T12598] FAULT_INJECTION: forcing a failure. [ 206.858790][T12598] name failslab, interval 1, probability 0, space 0, times 0 [ 206.861764][T12596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.861767][T12596] Call Trace: [ 206.861778][T12596] dump_stack+0xa3/0xc8 [ 206.861784][T12596] should_fail.cold.6+0x32/0x37 [ 206.861790][T12596] should_failslab+0x5/0x10 [ 206.861795][T12596] kmem_cache_alloc_node+0x57/0xb20 [ 206.861800][T12596] ? __lock_acquire+0x4ea/0x1770 [ 206.861811][T12596] __alloc_skb+0x52/0x1d0 [ 206.976834][T12596] tipc_buf_acquire+0x1c/0x50 [ 206.981481][T12596] tipc_msg_reverse+0x96/0x280 [ 206.987183][T12596] tipc_sk_respond+0xbe/0x2c0 [ 206.991832][T12596] __tipc_shutdown+0x2dd/0x380 [ 206.996576][T12596] ? do_wait_intr_irq+0xb0/0xb0 [ 207.001404][T12596] tipc_release+0x5f/0x870 [ 207.005790][T12596] __sock_release+0x32/0xa0 [ 207.010264][T12596] sock_close+0xf/0x20 [ 207.014307][T12596] __fput+0xaa/0x250 [ 207.018174][T12596] task_work_run+0x68/0xb0 [ 207.022559][T12596] exit_to_user_mode_prepare+0x23f/0x250 [ 207.028165][T12596] syscall_exit_to_user_mode+0x7a/0x2c0 [ 207.033868][T12596] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 207.039735][T12596] RIP: 0033:0x45cba9 [ 207.043613][T12596] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 207.063188][T12596] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 207.071577][T12596] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 207.079576][T12596] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 207.087523][T12596] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 207.095462][T12596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 207.103414][T12596] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 207.123963][T12598] CPU: 0 PID: 12598 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 207.132297][T12598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.142335][T12598] Call Trace: [ 207.145630][T12598] dump_stack+0xa3/0xc8 [ 207.149854][T12598] should_fail.cold.6+0x32/0x37 [ 207.154671][T12598] should_failslab+0x5/0x10 [ 207.159142][T12598] kmem_cache_alloc_node+0x57/0xb20 [ 207.164307][T12598] ? __lock_acquire+0x4ea/0x1770 [ 207.169215][T12598] __alloc_skb+0x52/0x1d0 [ 207.173511][T12598] tipc_buf_acquire+0x1c/0x50 [ 207.178156][T12598] tipc_msg_reverse+0x96/0x280 [ 207.178868][T12611] FAULT_INJECTION: forcing a failure. [ 207.178868][T12611] name failslab, interval 1, probability 0, space 0, times 0 [ 207.182890][T12598] tipc_sk_respond+0xbe/0x2c0 [ 207.182897][T12598] __tipc_shutdown+0x2dd/0x380 [ 207.182904][T12598] ? do_wait_intr_irq+0xb0/0xb0 [ 207.182912][T12598] tipc_release+0x5f/0x870 [ 207.182923][T12598] __sock_release+0x32/0xa0 [ 207.182928][T12598] sock_close+0xf/0x20 [ 207.182932][T12598] __fput+0xaa/0x250 [ 207.182939][T12598] task_work_run+0x68/0xb0 [ 207.182947][T12598] exit_to_user_mode_prepare+0x23f/0x250 [ 207.182954][T12598] syscall_exit_to_user_mode+0x7a/0x2c0 [ 207.182959][T12598] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 207.182964][T12598] RIP: 0033:0x45cba9 [ 207.182969][T12598] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 207.271546][T12598] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 207.279923][T12598] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 207.287873][T12598] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 207.295816][T12598] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 207.303753][T12598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 207.311705][T12598] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 207.319657][T12597] CPU: 1 PID: 12597 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 207.327961][T12597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.338004][T12597] Call Trace: [ 207.341275][T12597] dump_stack+0xa3/0xc8 [ 207.345410][T12597] should_fail.cold.6+0x32/0x37 [ 207.352805][T12597] should_failslab+0x5/0x10 [ 207.359908][T12597] kmem_cache_alloc_node+0x57/0xb20 [ 207.365093][T12597] ? __lock_acquire+0x4ea/0x1770 [ 207.370020][T12597] __alloc_skb+0x52/0x1d0 [ 207.374343][T12597] tipc_buf_acquire+0x1c/0x50 [ 207.378988][T12597] tipc_msg_reverse+0x96/0x280 [ 207.384069][T12597] tipc_sk_respond+0xbe/0x2c0 [ 207.388750][T12597] __tipc_shutdown+0x2dd/0x380 [ 207.393479][T12597] ? do_wait_intr_irq+0xb0/0xb0 [ 207.398311][T12597] tipc_release+0x5f/0x870 [ 207.402736][T12597] __sock_release+0x32/0xa0 [ 207.407212][T12597] sock_close+0xf/0x20 [ 207.411243][T12597] __fput+0xaa/0x250 [ 207.415364][T12597] task_work_run+0x68/0xb0 [ 207.419750][T12597] exit_to_user_mode_prepare+0x23f/0x250 [ 207.425368][T12597] syscall_exit_to_user_mode+0x7a/0x2c0 [ 207.431140][T12597] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 207.437003][T12597] RIP: 0033:0x45cba9 [ 207.440865][T12597] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 207.460452][T12597] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 207.468828][T12597] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 207.476792][T12597] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 207.484731][T12597] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 207.492671][T12597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 207.500612][T12597] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 207.508579][T12599] CPU: 0 PID: 12599 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 207.516977][T12599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.527015][T12599] Call Trace: [ 207.530281][T12599] dump_stack+0xa3/0xc8 [ 207.534421][T12599] should_fail.cold.6+0x32/0x37 [ 207.539252][T12599] should_failslab+0x5/0x10 [ 207.543730][T12599] kmem_cache_alloc_node+0x57/0xb20 [ 207.548911][T12599] ? __lock_acquire+0x4ea/0x1770 [ 207.553836][T12599] __alloc_skb+0x52/0x1d0 [ 207.558150][T12599] tipc_buf_acquire+0x1c/0x50 [ 207.562919][T12599] tipc_msg_reverse+0x96/0x280 [ 207.567699][T12599] tipc_sk_respond+0xbe/0x2c0 [ 207.572353][T12599] __tipc_shutdown+0x2dd/0x380 [ 207.577098][T12599] ? do_wait_intr_irq+0xb0/0xb0 [ 207.581953][T12599] tipc_release+0x5f/0x870 [ 207.586340][T12599] __sock_release+0x32/0xa0 [ 207.590808][T12599] sock_close+0xf/0x20 [ 207.594842][T12599] __fput+0xaa/0x250 [ 207.598714][T12599] task_work_run+0x68/0xb0 [ 207.603098][T12599] exit_to_user_mode_prepare+0x23f/0x250 [ 207.608708][T12599] syscall_exit_to_user_mode+0x7a/0x2c0 [ 207.614219][T12599] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 207.620078][T12599] RIP: 0033:0x45cba9 [ 207.623946][T12599] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 207.643530][T12599] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 207.651910][T12599] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 207.659858][T12599] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 207.667796][T12599] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 207.675777][T12599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 207.683732][T12599] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 207.691699][T12611] CPU: 1 PID: 12611 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 207.700086][T12611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.710127][T12611] Call Trace: [ 207.713411][T12611] dump_stack+0xa3/0xc8 [ 207.717626][T12611] should_fail.cold.6+0x32/0x37 [ 207.722637][T12611] should_failslab+0x5/0x10 [ 207.727122][T12611] kmem_cache_alloc_node+0x57/0xb20 [ 207.732310][T12611] ? __lock_acquire+0x4ea/0x1770 [ 207.737230][T12611] __alloc_skb+0x52/0x1d0 [ 207.741544][T12611] tipc_buf_acquire+0x1c/0x50 [ 207.746218][T12611] tipc_msg_reverse+0x96/0x280 [ 207.750949][T12611] tipc_sk_respond+0xbe/0x2c0 [ 207.755595][T12611] __tipc_shutdown+0x2dd/0x380 [ 207.760326][T12611] ? do_wait_intr_irq+0xb0/0xb0 [ 207.765270][T12611] tipc_release+0x5f/0x870 [ 207.769656][T12611] __sock_release+0x32/0xa0 [ 207.774134][T12611] sock_close+0xf/0x20 [ 207.777168][T12620] FAULT_INJECTION: forcing a failure. [ 207.777168][T12620] name failslab, interval 1, probability 0, space 0, times 0 [ 207.778207][T12611] __fput+0xaa/0x250 [ 207.778215][T12611] task_work_run+0x68/0xb0 [ 207.778224][T12611] exit_to_user_mode_prepare+0x23f/0x250 [ 207.806131][T12611] syscall_exit_to_user_mode+0x7a/0x2c0 [ 207.811655][T12611] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 207.817524][T12611] RIP: 0033:0x45cba9 [ 207.821387][T12611] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 207.840964][T12611] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 207.849343][T12611] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 207.857286][T12611] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 207.865233][T12611] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 207.873175][T12611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 207.881130][T12611] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 207.889166][T12620] CPU: 0 PID: 12620 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 207.897478][T12620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.907522][T12620] Call Trace: [ 207.910802][T12620] dump_stack+0xa3/0xc8 [ 207.914321][T12621] FAULT_INJECTION: forcing a failure. [ 207.914321][T12621] name failslab, interval 1, probability 0, space 0, times 0 [ 207.914938][T12620] should_fail.cold.6+0x32/0x37 [ 207.914946][T12620] should_failslab+0x5/0x10 [ 207.914951][T12620] kmem_cache_alloc_node+0x57/0xb20 [ 207.914957][T12620] ? __lock_acquire+0x4ea/0x1770 [ 207.914968][T12620] __alloc_skb+0x52/0x1d0 [ 207.951180][T12620] tipc_buf_acquire+0x1c/0x50 [ 207.955825][T12620] tipc_msg_reverse+0x96/0x280 [ 207.960556][T12620] tipc_sk_respond+0xbe/0x2c0 [ 207.965201][T12620] __tipc_shutdown+0x2dd/0x380 [ 207.969932][T12620] ? do_wait_intr_irq+0xb0/0xb0 [ 207.974757][T12620] tipc_release+0x5f/0x870 [ 207.979158][T12620] __sock_release+0x32/0xa0 [ 207.983625][T12620] sock_close+0xf/0x20 [ 207.987682][T12620] __fput+0xaa/0x250 [ 207.991556][T12620] task_work_run+0x68/0xb0 [ 207.995955][T12620] exit_to_user_mode_prepare+0x23f/0x250 [ 208.001569][T12620] syscall_exit_to_user_mode+0x7a/0x2c0 [ 208.007094][T12620] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 208.012957][T12620] RIP: 0033:0x45cba9 [ 208.016837][T12620] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 208.036417][T12620] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 208.044799][T12620] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 208.052737][T12620] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 208.060692][T12620] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 208.062319][T12628] FAULT_INJECTION: forcing a failure. [ 208.062319][T12628] name failslab, interval 1, probability 0, space 0, times 0 [ 208.068648][T12620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 208.068651][T12620] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 208.099374][T12621] CPU: 1 PID: 12621 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 208.107679][T12621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.117801][T12621] Call Trace: [ 208.121086][T12621] dump_stack+0xa3/0xc8 [ 208.125586][T12621] should_fail.cold.6+0x32/0x37 [ 208.130418][T12621] should_failslab+0x5/0x10 [ 208.134896][T12621] kmem_cache_alloc_node+0x57/0xb20 [ 208.140069][T12621] ? __lock_acquire+0x4ea/0x1770 [ 208.144977][T12621] __alloc_skb+0x52/0x1d0 [ 208.147999][T12634] FAULT_INJECTION: forcing a failure. [ 208.147999][T12634] name failslab, interval 1, probability 0, space 0, times 0 [ 208.149284][T12621] tipc_buf_acquire+0x1c/0x50 [ 208.149289][T12621] tipc_msg_reverse+0x96/0x280 [ 208.149297][T12621] tipc_sk_respond+0xbe/0x2c0 [ 208.149305][T12621] __tipc_shutdown+0x2dd/0x380 [ 208.167501][T12635] FAULT_INJECTION: forcing a failure. [ 208.167501][T12635] name failslab, interval 1, probability 0, space 0, times 0 [ 208.171241][T12621] ? do_wait_intr_irq+0xb0/0xb0 [ 208.171251][T12621] tipc_release+0x5f/0x870 [ 208.171262][T12621] __sock_release+0x32/0xa0 [ 208.171266][T12621] sock_close+0xf/0x20 [ 208.210868][T12621] __fput+0xaa/0x250 [ 208.214741][T12621] task_work_run+0x68/0xb0 [ 208.219127][T12621] exit_to_user_mode_prepare+0x23f/0x250 [ 208.224755][T12621] syscall_exit_to_user_mode+0x7a/0x2c0 [ 208.230270][T12621] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 208.236135][T12621] RIP: 0033:0x45cba9 [ 208.240001][T12621] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 208.260028][T12621] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 208.268412][T12621] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 208.276359][T12621] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 208.284303][T12621] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 208.292250][T12621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 208.300206][T12621] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 208.308180][T12634] CPU: 0 PID: 12634 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 208.316491][T12634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.326527][T12634] Call Trace: [ 208.329795][T12634] dump_stack+0xa3/0xc8 [ 208.333955][T12634] should_fail.cold.6+0x32/0x37 [ 208.338797][T12634] should_failslab+0x5/0x10 [ 208.343618][T12634] kmem_cache_alloc_node+0x57/0xb20 [ 208.348809][T12634] ? __lock_acquire+0x4ea/0x1770 [ 208.353723][T12634] __alloc_skb+0x52/0x1d0 [ 208.358043][T12634] tipc_buf_acquire+0x1c/0x50 [ 208.362711][T12634] tipc_msg_reverse+0x96/0x280 [ 208.367447][T12634] tipc_sk_respond+0xbe/0x2c0 [ 208.372123][T12634] __tipc_shutdown+0x2dd/0x380 [ 208.376861][T12634] ? do_wait_intr_irq+0xb0/0xb0 [ 208.381697][T12634] tipc_release+0x5f/0x870 [ 208.386088][T12634] __sock_release+0x32/0xa0 [ 208.390655][T12634] sock_close+0xf/0x20 [ 208.394697][T12634] __fput+0xaa/0x250 [ 208.398672][T12634] task_work_run+0x68/0xb0 [ 208.403063][T12634] exit_to_user_mode_prepare+0x23f/0x250 [ 208.408667][T12634] syscall_exit_to_user_mode+0x7a/0x2c0 [ 208.414180][T12634] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 208.420041][T12634] RIP: 0033:0x45cba9 [ 208.423905][T12634] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 208.443480][T12634] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 208.451859][T12634] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 208.459822][T12634] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 208.467762][T12634] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 208.476139][T12634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 208.484081][T12634] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 208.492037][T12628] CPU: 1 PID: 12628 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 208.500348][T12628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.510389][T12628] Call Trace: [ 208.513660][T12628] dump_stack+0xa3/0xc8 [ 208.517803][T12628] should_fail.cold.6+0x32/0x37 [ 208.522638][T12628] should_failslab+0x5/0x10 [ 208.527155][T12628] kmem_cache_alloc_node+0x57/0xb20 [ 208.532416][T12628] ? __lock_acquire+0x4ea/0x1770 [ 208.537342][T12628] __alloc_skb+0x52/0x1d0 [ 208.541665][T12628] tipc_buf_acquire+0x1c/0x50 [ 208.546344][T12628] tipc_msg_reverse+0x96/0x280 [ 208.551087][T12628] tipc_sk_respond+0xbe/0x2c0 [ 208.555743][T12628] __tipc_shutdown+0x2dd/0x380 [ 208.560574][T12628] ? do_wait_intr_irq+0xb0/0xb0 [ 208.565407][T12628] tipc_release+0x5f/0x870 [ 208.569870][T12628] __sock_release+0x32/0xa0 [ 208.574406][T12628] sock_close+0xf/0x20 [ 208.578478][T12628] __fput+0xaa/0x250 [ 208.582350][T12628] task_work_run+0x68/0xb0 [ 208.586749][T12628] exit_to_user_mode_prepare+0x23f/0x250 [ 208.592352][T12628] syscall_exit_to_user_mode+0x7a/0x2c0 [ 208.597865][T12628] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 208.603761][T12628] RIP: 0033:0x45cba9 [ 208.607633][T12628] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 208.627235][T12628] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 208.635643][T12628] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 208.643592][T12628] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 208.651549][T12628] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 208.659516][T12628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 208.667481][T12628] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 208.675526][T12635] CPU: 0 PID: 12635 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 208.683838][T12635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.693966][T12635] Call Trace: [ 208.697245][T12635] dump_stack+0xa3/0xc8 [ 208.701514][T12635] should_fail.cold.6+0x32/0x37 [ 208.706352][T12635] should_failslab+0x5/0x10 [ 208.710865][T12635] kmem_cache_alloc_node+0x57/0xb20 [ 208.716051][T12635] ? __lock_acquire+0x4ea/0x1770 [ 208.720979][T12635] __alloc_skb+0x52/0x1d0 [ 208.725298][T12635] tipc_buf_acquire+0x1c/0x50 [ 208.729963][T12635] tipc_msg_reverse+0x96/0x280 [ 208.734748][T12635] tipc_sk_respond+0xbe/0x2c0 [ 208.739410][T12635] __tipc_shutdown+0x2dd/0x380 [ 208.744175][T12635] ? do_wait_intr_irq+0xb0/0xb0 [ 208.749013][T12635] tipc_release+0x5f/0x870 [ 208.753421][T12635] __sock_release+0x32/0xa0 [ 208.757919][T12635] sock_close+0xf/0x20 [ 208.759185][T12648] FAULT_INJECTION: forcing a failure. [ 208.759185][T12648] name failslab, interval 1, probability 0, space 0, times 0 [ 208.762059][T12635] __fput+0xaa/0x250 [ 208.762066][T12635] task_work_run+0x68/0xb0 [ 208.762075][T12635] exit_to_user_mode_prepare+0x23f/0x250 [ 208.762083][T12635] syscall_exit_to_user_mode+0x7a/0x2c0 [ 208.762088][T12635] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 208.762093][T12635] RIP: 0033:0x45cba9 [ 208.762098][T12635] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 208.762101][T12635] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 208.762105][T12635] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 208.762108][T12635] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 208.762110][T12635] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 208.762112][T12635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 208.762114][T12635] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 208.802960][T12647] FAULT_INJECTION: forcing a failure. [ 208.802960][T12647] name failslab, interval 1, probability 0, space 0, times 0 [ 208.808779][T12650] FAULT_INJECTION: forcing a failure. [ 208.808779][T12650] name failslab, interval 1, probability 0, space 0, times 0 [ 208.829747][T12647] CPU: 0 PID: 12647 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 208.909191][T12647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.919253][T12647] Call Trace: [ 208.922515][T12647] dump_stack+0xa3/0xc8 [ 208.926640][T12647] should_fail.cold.6+0x32/0x37 [ 208.931459][T12647] should_failslab+0x5/0x10 [ 208.936035][T12647] kmem_cache_alloc_node+0x57/0xb20 [ 208.941202][T12647] ? __lock_acquire+0x4ea/0x1770 [ 208.946111][T12647] __alloc_skb+0x52/0x1d0 [ 208.950415][T12647] tipc_buf_acquire+0x1c/0x50 [ 208.955060][T12647] tipc_msg_reverse+0x96/0x280 [ 208.959792][T12647] tipc_sk_respond+0xbe/0x2c0 [ 208.965480][T12647] __tipc_shutdown+0x2dd/0x380 [ 208.970421][T12647] ? do_wait_intr_irq+0xb0/0xb0 [ 208.975416][T12647] tipc_release+0x5f/0x870 [ 208.979820][T12647] __sock_release+0x32/0xa0 [ 208.984293][T12647] sock_close+0xf/0x20 [ 208.988355][T12647] __fput+0xaa/0x250 [ 208.992231][T12647] task_work_run+0x68/0xb0 [ 208.996618][T12647] exit_to_user_mode_prepare+0x23f/0x250 [ 209.002220][T12647] syscall_exit_to_user_mode+0x7a/0x2c0 [ 209.007754][T12647] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 209.013613][T12647] RIP: 0033:0x45cba9 [ 209.017479][T12647] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 209.038007][T12647] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 209.047600][T12647] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 209.055539][T12647] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 209.063478][T12647] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 209.071419][T12647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 209.079374][T12647] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 209.087334][T12650] CPU: 1 PID: 12650 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 209.095648][T12650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.105722][T12650] Call Trace: [ 209.109001][T12650] dump_stack+0xa3/0xc8 [ 209.113144][T12650] should_fail.cold.6+0x32/0x37 [ 209.117980][T12650] should_failslab+0x5/0x10 [ 209.123335][T12650] kmem_cache_alloc_node+0x57/0xb20 [ 209.128516][T12650] ? __lock_acquire+0x4ea/0x1770 [ 209.133444][T12650] __alloc_skb+0x52/0x1d0 [ 209.137761][T12650] tipc_buf_acquire+0x1c/0x50 [ 209.142601][T12650] tipc_msg_reverse+0x96/0x280 [ 209.147367][T12650] tipc_sk_respond+0xbe/0x2c0 [ 209.152052][T12650] __tipc_shutdown+0x2dd/0x380 [ 209.156822][T12650] ? do_wait_intr_irq+0xb0/0xb0 [ 209.161671][T12650] tipc_release+0x5f/0x870 [ 209.166081][T12650] __sock_release+0x32/0xa0 [ 209.170570][T12650] sock_close+0xf/0x20 [ 209.174679][T12650] __fput+0xaa/0x250 [ 209.176762][T12658] FAULT_INJECTION: forcing a failure. [ 209.176762][T12658] name failslab, interval 1, probability 0, space 0, times 0 [ 209.178567][T12650] task_work_run+0x68/0xb0 [ 209.178589][T12650] exit_to_user_mode_prepare+0x23f/0x250 [ 209.178616][T12650] syscall_exit_to_user_mode+0x7a/0x2c0 [ 209.178622][T12650] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 209.212621][T12650] RIP: 0033:0x45cba9 [ 209.216679][T12650] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 209.236371][T12650] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 209.245711][T12650] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 209.253668][T12650] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 209.261621][T12650] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 209.269585][T12650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 209.277550][T12650] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 209.285504][T12658] CPU: 0 PID: 12658 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 209.293814][T12658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.303862][T12658] Call Trace: [ 209.307147][T12658] dump_stack+0xa3/0xc8 [ 209.311279][T12658] should_fail.cold.6+0x32/0x37 [ 209.316098][T12658] should_failslab+0x5/0x10 [ 209.320569][T12658] kmem_cache_alloc_node+0x57/0xb20 [ 209.325739][T12658] ? __lock_acquire+0x4ea/0x1770 [ 209.330667][T12658] __alloc_skb+0x52/0x1d0 [ 209.334985][T12658] tipc_buf_acquire+0x1c/0x50 [ 209.339684][T12658] tipc_msg_reverse+0x96/0x280 [ 209.344418][T12658] tipc_sk_respond+0xbe/0x2c0 [ 209.349086][T12658] __tipc_shutdown+0x2dd/0x380 [ 209.353824][T12658] ? do_wait_intr_irq+0xb0/0xb0 [ 209.358672][T12658] tipc_release+0x5f/0x870 [ 209.359905][T12664] FAULT_INJECTION: forcing a failure. [ 209.359905][T12664] name failslab, interval 1, probability 0, space 0, times 0 [ 209.363063][T12658] __sock_release+0x32/0xa0 [ 209.363068][T12658] sock_close+0xf/0x20 [ 209.363072][T12658] __fput+0xaa/0x250 [ 209.363079][T12658] task_work_run+0x68/0xb0 [ 209.363088][T12658] exit_to_user_mode_prepare+0x23f/0x250 [ 209.398309][T12658] syscall_exit_to_user_mode+0x7a/0x2c0 [ 209.403844][T12658] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 209.409717][T12658] RIP: 0033:0x45cba9 [ 209.413599][T12658] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 209.435199][T12658] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 209.443594][T12658] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 209.452529][T12658] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 209.460760][T12658] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 209.468700][T12658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 209.476733][T12658] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 209.484683][T12664] CPU: 1 PID: 12664 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 209.492994][T12664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.504165][T12664] Call Trace: [ 209.507442][T12664] dump_stack+0xa3/0xc8 [ 209.511587][T12664] should_fail.cold.6+0x32/0x37 [ 209.516424][T12664] should_failslab+0x5/0x10 [ 209.520960][T12664] kmem_cache_alloc_node+0x57/0xb20 [ 209.526226][T12664] ? __lock_acquire+0x4ea/0x1770 [ 209.531153][T12664] __alloc_skb+0x52/0x1d0 [ 209.535461][T12664] tipc_buf_acquire+0x1c/0x50 [ 209.540136][T12664] tipc_msg_reverse+0x96/0x280 [ 209.544888][T12664] tipc_sk_respond+0xbe/0x2c0 [ 209.549572][T12664] __tipc_shutdown+0x2dd/0x380 [ 209.554311][T12664] ? do_wait_intr_irq+0xb0/0xb0 [ 209.559128][T12664] tipc_release+0x5f/0x870 [ 209.563530][T12664] __sock_release+0x32/0xa0 [ 209.568116][T12664] sock_close+0xf/0x20 [ 209.572151][T12664] __fput+0xaa/0x250 [ 209.574953][T12670] FAULT_INJECTION: forcing a failure. [ 209.574953][T12670] name failslab, interval 1, probability 0, space 0, times 0 [ 209.576020][T12664] task_work_run+0x68/0xb0 [ 209.576029][T12664] exit_to_user_mode_prepare+0x23f/0x250 [ 209.576037][T12664] syscall_exit_to_user_mode+0x7a/0x2c0 [ 209.576042][T12664] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 209.576047][T12664] RIP: 0033:0x45cba9 [ 209.576051][T12664] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 209.576054][T12664] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 209.576060][T12664] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 209.576062][T12664] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 209.576065][T12664] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 209.576067][T12664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 209.576070][T12664] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 209.585921][T12648] CPU: 1 PID: 12648 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 209.690258][T12648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.700288][T12648] Call Trace: [ 209.703551][T12648] dump_stack+0xa3/0xc8 [ 209.707673][T12648] should_fail.cold.6+0x32/0x37 [ 209.712690][T12648] should_failslab+0x5/0x10 [ 209.717310][T12648] kmem_cache_alloc_node+0x57/0xb20 [ 209.722484][T12648] ? __lock_acquire+0x4ea/0x1770 [ 209.727418][T12648] __alloc_skb+0x52/0x1d0 [ 209.731726][T12648] tipc_buf_acquire+0x1c/0x50 [ 209.736378][T12648] tipc_msg_reverse+0x96/0x280 [ 209.741131][T12648] tipc_sk_respond+0xbe/0x2c0 [ 209.745778][T12648] __tipc_shutdown+0x2dd/0x380 [ 209.750517][T12648] ? do_wait_intr_irq+0xb0/0xb0 [ 209.755346][T12648] tipc_release+0x5f/0x870 [ 209.759741][T12648] __sock_release+0x32/0xa0 [ 209.764222][T12648] sock_close+0xf/0x20 [ 209.768258][T12648] __fput+0xaa/0x250 [ 209.772127][T12648] task_work_run+0x68/0xb0 [ 209.776547][T12648] exit_to_user_mode_prepare+0x23f/0x250 [ 209.782153][T12648] syscall_exit_to_user_mode+0x7a/0x2c0 [ 209.787838][T12648] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 209.794288][T12648] RIP: 0033:0x45cba9 [ 209.798162][T12648] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 209.817740][T12648] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 209.826129][T12648] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 209.834110][T12648] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 209.842067][T12648] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 209.850046][T12648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 209.858167][T12648] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 209.866236][T12670] CPU: 0 PID: 12670 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 209.874549][T12670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.884866][T12670] Call Trace: [ 209.888227][T12670] dump_stack+0xa3/0xc8 [ 209.892374][T12670] should_fail.cold.6+0x32/0x37 [ 209.897197][T12670] should_failslab+0x5/0x10 [ 209.901770][T12670] kmem_cache_alloc_node+0x57/0xb20 [ 209.906958][T12670] ? __lock_acquire+0x4ea/0x1770 [ 209.912018][T12670] __alloc_skb+0x52/0x1d0 [ 209.916320][T12670] tipc_buf_acquire+0x1c/0x50 [ 209.920029][T12675] FAULT_INJECTION: forcing a failure. [ 209.920029][T12675] name failslab, interval 1, probability 0, space 0, times 0 [ 209.921054][T12670] tipc_msg_reverse+0x96/0x280 [ 209.921063][T12670] tipc_sk_respond+0xbe/0x2c0 [ 209.921070][T12670] __tipc_shutdown+0x2dd/0x380 [ 209.921077][T12670] ? do_wait_intr_irq+0xb0/0xb0 [ 209.921084][T12670] tipc_release+0x5f/0x870 [ 209.921094][T12670] __sock_release+0x32/0xa0 [ 209.961441][T12670] sock_close+0xf/0x20 [ 209.965479][T12670] __fput+0xaa/0x250 [ 209.969344][T12670] task_work_run+0x68/0xb0 [ 209.973730][T12670] exit_to_user_mode_prepare+0x23f/0x250 [ 209.979343][T12670] syscall_exit_to_user_mode+0x7a/0x2c0 [ 209.984874][T12670] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 209.990841][T12670] RIP: 0033:0x45cba9 [ 209.994733][T12670] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 210.014337][T12670] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 210.022733][T12670] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 210.030674][T12670] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 210.038614][T12670] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 210.046560][T12670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 210.054504][T12670] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 210.062457][T12675] CPU: 1 PID: 12675 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 210.071726][T12675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.081768][T12675] Call Trace: [ 210.085044][T12675] dump_stack+0xa3/0xc8 [ 210.089184][T12675] should_fail.cold.6+0x32/0x37 [ 210.094018][T12675] should_failslab+0x5/0x10 [ 210.098589][T12675] kmem_cache_alloc_node+0x57/0xb20 [ 210.103770][T12675] ? __lock_acquire+0x4ea/0x1770 [ 210.108695][T12675] __alloc_skb+0x52/0x1d0 [ 210.113007][T12675] tipc_buf_acquire+0x1c/0x50 [ 210.117666][T12675] tipc_msg_reverse+0x96/0x280 [ 210.122511][T12675] tipc_sk_respond+0xbe/0x2c0 [ 210.127176][T12675] __tipc_shutdown+0x2dd/0x380 [ 210.131927][T12675] ? do_wait_intr_irq+0xb0/0xb0 [ 210.136773][T12675] tipc_release+0x5f/0x870 [ 210.141179][T12675] __sock_release+0x32/0xa0 [ 210.145671][T12675] sock_close+0xf/0x20 [ 210.149716][T12675] __fput+0xaa/0x250 [ 210.153580][T12675] task_work_run+0x68/0xb0 [ 210.158372][T12675] exit_to_user_mode_prepare+0x23f/0x250 [ 210.164054][T12675] syscall_exit_to_user_mode+0x7a/0x2c0 [ 210.169658][T12675] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 210.175968][T12675] RIP: 0033:0x45cba9 [ 210.179087][T12685] FAULT_INJECTION: forcing a failure. [ 210.179087][T12685] name failslab, interval 1, probability 0, space 0, times 0 [ 210.179836][T12675] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 210.179839][T12675] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 210.179844][T12675] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 210.179847][T12675] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 210.179849][T12675] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 210.179852][T12675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 210.179855][T12675] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 210.251171][T12691] FAULT_INJECTION: forcing a failure. [ 210.251171][T12691] name failslab, interval 1, probability 0, space 0, times 0 [ 210.254829][T12684] FAULT_INJECTION: forcing a failure. [ 210.254829][T12684] name failslab, interval 1, probability 0, space 0, times 0 [ 210.261642][T12691] CPU: 1 PID: 12691 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 210.294967][T12691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.304998][T12691] Call Trace: [ 210.308263][T12691] dump_stack+0xa3/0xc8 [ 210.312392][T12691] should_fail.cold.6+0x32/0x37 [ 210.317236][T12691] should_failslab+0x5/0x10 [ 210.321709][T12691] kmem_cache_alloc_node+0x57/0xb20 [ 210.326875][T12691] ? __lock_acquire+0x4ea/0x1770 [ 210.331804][T12691] __alloc_skb+0x52/0x1d0 [ 210.336110][T12691] tipc_buf_acquire+0x1c/0x50 [ 210.338633][T12695] FAULT_INJECTION: forcing a failure. [ 210.338633][T12695] name failslab, interval 1, probability 0, space 0, times 0 [ 210.340787][T12691] tipc_msg_reverse+0x96/0x280 [ 210.340796][T12691] tipc_sk_respond+0xbe/0x2c0 [ 210.340802][T12691] __tipc_shutdown+0x2dd/0x380 [ 210.367480][T12691] ? do_wait_intr_irq+0xb0/0xb0 [ 210.372308][T12691] tipc_release+0x5f/0x870 [ 210.376708][T12691] __sock_release+0x32/0xa0 [ 210.381180][T12691] sock_close+0xf/0x20 [ 210.385217][T12691] __fput+0xaa/0x250 [ 210.389091][T12691] task_work_run+0x68/0xb0 [ 210.393484][T12691] exit_to_user_mode_prepare+0x23f/0x250 [ 210.399613][T12691] syscall_exit_to_user_mode+0x7a/0x2c0 [ 210.405127][T12691] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 210.410995][T12691] RIP: 0033:0x45cba9 [ 210.414860][T12691] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 210.434625][T12691] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 210.443032][T12691] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 210.451786][T12691] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 210.459819][T12691] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 210.467787][T12691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 210.475729][T12691] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 210.483682][T12685] CPU: 0 PID: 12685 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 210.492002][T12685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.502041][T12685] Call Trace: [ 210.505311][T12685] dump_stack+0xa3/0xc8 [ 210.509440][T12685] should_fail.cold.6+0x32/0x37 [ 210.514259][T12685] should_failslab+0x5/0x10 [ 210.518737][T12685] kmem_cache_alloc_node+0x57/0xb20 [ 210.523914][T12685] ? __lock_acquire+0x4ea/0x1770 [ 210.528829][T12685] __alloc_skb+0x52/0x1d0 [ 210.534090][T12685] tipc_buf_acquire+0x1c/0x50 [ 210.538739][T12685] tipc_msg_reverse+0x96/0x280 [ 210.543499][T12685] tipc_sk_respond+0xbe/0x2c0 [ 210.548147][T12685] __tipc_shutdown+0x2dd/0x380 [ 210.552885][T12685] ? do_wait_intr_irq+0xb0/0xb0 [ 210.557703][T12685] tipc_release+0x5f/0x870 [ 210.562090][T12685] __sock_release+0x32/0xa0 [ 210.566578][T12685] sock_close+0xf/0x20 [ 210.570756][T12685] __fput+0xaa/0x250 [ 210.574629][T12685] task_work_run+0x68/0xb0 [ 210.579021][T12685] exit_to_user_mode_prepare+0x23f/0x250 [ 210.584631][T12685] syscall_exit_to_user_mode+0x7a/0x2c0 [ 210.590160][T12685] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 210.596027][T12685] RIP: 0033:0x45cba9 [ 210.599901][T12685] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 210.619605][T12685] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 210.628146][T12685] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 210.637673][T12685] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 210.645654][T12685] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 210.653623][T12685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 210.661594][T12685] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 210.669551][T12695] CPU: 1 PID: 12695 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 210.677862][T12695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.687894][T12695] Call Trace: [ 210.691171][T12695] dump_stack+0xa3/0xc8 [ 210.695301][T12695] should_fail.cold.6+0x32/0x37 [ 210.700123][T12695] should_failslab+0x5/0x10 [ 210.704596][T12695] kmem_cache_alloc_node+0x57/0xb20 [ 210.709781][T12695] ? __lock_acquire+0x4ea/0x1770 [ 210.714696][T12695] __alloc_skb+0x52/0x1d0 [ 210.719001][T12695] tipc_buf_acquire+0x1c/0x50 [ 210.723652][T12695] tipc_msg_reverse+0x96/0x280 [ 210.728391][T12695] tipc_sk_respond+0xbe/0x2c0 [ 210.733041][T12695] __tipc_shutdown+0x2dd/0x380 [ 210.737778][T12695] ? do_wait_intr_irq+0xb0/0xb0 [ 210.742686][T12695] tipc_release+0x5f/0x870 [ 210.747073][T12695] __sock_release+0x32/0xa0 [ 210.751547][T12695] sock_close+0xf/0x20 [ 210.755586][T12695] __fput+0xaa/0x250 [ 210.759452][T12695] task_work_run+0x68/0xb0 [ 210.763838][T12695] exit_to_user_mode_prepare+0x23f/0x250 [ 210.769457][T12695] syscall_exit_to_user_mode+0x7a/0x2c0 [ 210.775061][T12695] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 210.780926][T12695] RIP: 0033:0x45cba9 [ 210.784788][T12695] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 210.804371][T12695] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 210.812793][T12695] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 210.820746][T12695] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 210.828694][T12695] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 210.836911][T12695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 210.844854][T12695] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 210.855447][T12684] CPU: 0 PID: 12684 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 210.863774][T12684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.874249][T12684] Call Trace: [ 210.877525][T12684] dump_stack+0xa3/0xc8 [ 210.881665][T12684] should_fail.cold.6+0x32/0x37 [ 210.886560][T12684] should_failslab+0x5/0x10 [ 210.891047][T12684] kmem_cache_alloc_node+0x57/0xb20 [ 210.896318][T12684] ? __lock_acquire+0x4ea/0x1770 [ 210.901250][T12684] __alloc_skb+0x52/0x1d0 2020/10/20 07:39:49 executed programs: 907 [ 210.905568][T12684] tipc_buf_acquire+0x1c/0x50 [ 210.910229][T12684] tipc_msg_reverse+0x96/0x280 [ 210.915005][T12684] tipc_sk_respond+0xbe/0x2c0 [ 210.919668][T12684] __tipc_shutdown+0x2dd/0x380 [ 210.924418][T12684] ? do_wait_intr_irq+0xb0/0xb0 [ 210.929346][T12684] tipc_release+0x5f/0x870 [ 210.933750][T12684] __sock_release+0x32/0xa0 [ 210.938237][T12684] sock_close+0xf/0x20 [ 210.942287][T12684] __fput+0xaa/0x250 [ 210.946219][T12684] task_work_run+0x68/0xb0 [ 210.950722][T12684] exit_to_user_mode_prepare+0x23f/0x250 [ 210.958418][T12684] syscall_exit_to_user_mode+0x7a/0x2c0 [ 210.964139][T12684] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 210.970060][T12684] RIP: 0033:0x45cba9 [ 210.973926][T12684] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 210.974085][T12704] FAULT_INJECTION: forcing a failure. [ 210.974085][T12704] name failslab, interval 1, probability 0, space 0, times 0 [ 210.993705][T12684] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 210.993710][T12684] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 210.993713][T12684] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 210.993715][T12684] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 210.993718][T12684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 210.993720][T12684] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 211.018678][T12705] FAULT_INJECTION: forcing a failure. [ 211.018678][T12705] name failslab, interval 1, probability 0, space 0, times 0 [ 211.098697][T12704] CPU: 1 PID: 12704 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 211.107048][T12704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.117103][T12704] Call Trace: [ 211.120370][T12704] dump_stack+0xa3/0xc8 [ 211.124494][T12704] should_fail.cold.6+0x32/0x37 [ 211.129343][T12704] should_failslab+0x5/0x10 [ 211.133822][T12704] kmem_cache_alloc_node+0x57/0xb20 [ 211.137767][T12720] FAULT_INJECTION: forcing a failure. [ 211.137767][T12720] name failslab, interval 1, probability 0, space 0, times 0 [ 211.139022][T12704] ? __lock_acquire+0x4ea/0x1770 [ 211.139035][T12704] __alloc_skb+0x52/0x1d0 [ 211.139045][T12704] tipc_buf_acquire+0x1c/0x50 [ 211.139049][T12704] tipc_msg_reverse+0x96/0x280 [ 211.139058][T12704] tipc_sk_respond+0xbe/0x2c0 [ 211.159212][T12721] FAULT_INJECTION: forcing a failure. [ 211.159212][T12721] name failslab, interval 1, probability 0, space 0, times 0 [ 211.161938][T12704] __tipc_shutdown+0x2dd/0x380 [ 211.161946][T12704] ? do_wait_intr_irq+0xb0/0xb0 [ 211.161954][T12704] tipc_release+0x5f/0x870 [ 211.161965][T12704] __sock_release+0x32/0xa0 [ 211.161969][T12704] sock_close+0xf/0x20 [ 211.161972][T12704] __fput+0xaa/0x250 [ 211.161979][T12704] task_work_run+0x68/0xb0 [ 211.161986][T12704] exit_to_user_mode_prepare+0x23f/0x250 [ 211.161993][T12704] syscall_exit_to_user_mode+0x7a/0x2c0 [ 211.169322][T12722] FAULT_INJECTION: forcing a failure. [ 211.169322][T12722] name failslab, interval 1, probability 0, space 0, times 0 [ 211.171405][T12704] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 211.171410][T12704] RIP: 0033:0x45cba9 [ 211.171415][T12704] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 211.171418][T12704] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 211.171423][T12704] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 211.171426][T12704] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 211.171428][T12704] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 211.171431][T12704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 211.171433][T12704] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 211.211711][T12721] CPU: 1 PID: 12721 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 211.230452][T12723] FAULT_INJECTION: forcing a failure. [ 211.230452][T12723] name failslab, interval 1, probability 0, space 0, times 0 [ 211.231180][T12721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.231183][T12721] Call Trace: [ 211.231194][T12721] dump_stack+0xa3/0xc8 [ 211.231200][T12721] should_fail.cold.6+0x32/0x37 [ 211.231206][T12721] should_failslab+0x5/0x10 [ 211.231212][T12721] kmem_cache_alloc_node+0x57/0xb20 [ 211.231218][T12721] ? __lock_acquire+0x4ea/0x1770 [ 211.231228][T12721] __alloc_skb+0x52/0x1d0 [ 211.231238][T12721] tipc_buf_acquire+0x1c/0x50 [ 211.231242][T12721] tipc_msg_reverse+0x96/0x280 [ 211.231251][T12721] tipc_sk_respond+0xbe/0x2c0 [ 211.231257][T12721] __tipc_shutdown+0x2dd/0x380 [ 211.231263][T12721] ? do_wait_intr_irq+0xb0/0xb0 [ 211.231270][T12721] tipc_release+0x5f/0x870 [ 211.412286][T12721] __sock_release+0x32/0xa0 [ 211.416756][T12721] sock_close+0xf/0x20 [ 211.421253][T12721] __fput+0xaa/0x250 [ 211.425123][T12721] task_work_run+0x68/0xb0 [ 211.429525][T12721] exit_to_user_mode_prepare+0x23f/0x250 [ 211.435128][T12721] syscall_exit_to_user_mode+0x7a/0x2c0 [ 211.440658][T12721] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 211.446952][T12721] RIP: 0033:0x45cba9 [ 211.450819][T12721] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 211.470414][T12721] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 211.478794][T12721] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 211.486752][T12721] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 211.494713][T12721] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 211.502658][T12721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 211.510606][T12721] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 211.518561][T12723] CPU: 0 PID: 12723 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 211.526879][T12723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.536914][T12723] Call Trace: [ 211.540199][T12723] dump_stack+0xa3/0xc8 [ 211.544326][T12723] should_fail.cold.6+0x32/0x37 [ 211.549164][T12723] should_failslab+0x5/0x10 [ 211.553634][T12723] kmem_cache_alloc_node+0x57/0xb20 [ 211.558803][T12723] ? __lock_acquire+0x4ea/0x1770 [ 211.563733][T12723] __alloc_skb+0x52/0x1d0 [ 211.568054][T12723] tipc_buf_acquire+0x1c/0x50 [ 211.572827][T12723] tipc_msg_reverse+0x96/0x280 [ 211.577564][T12723] tipc_sk_respond+0xbe/0x2c0 [ 211.582218][T12723] __tipc_shutdown+0x2dd/0x380 [ 211.586960][T12723] ? do_wait_intr_irq+0xb0/0xb0 [ 211.591798][T12723] tipc_release+0x5f/0x870 [ 211.596185][T12723] __sock_release+0x32/0xa0 [ 211.600658][T12723] sock_close+0xf/0x20 [ 211.604710][T12723] __fput+0xaa/0x250 [ 211.608604][T12723] task_work_run+0x68/0xb0 [ 211.613005][T12723] exit_to_user_mode_prepare+0x23f/0x250 [ 211.618616][T12723] syscall_exit_to_user_mode+0x7a/0x2c0 [ 211.624135][T12723] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 211.630081][T12723] RIP: 0033:0x45cba9 [ 211.633949][T12723] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 211.653526][T12723] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 211.661903][T12723] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 211.669842][T12723] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 211.677782][T12723] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 211.685720][T12723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 211.693659][T12723] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 211.701616][T12720] CPU: 1 PID: 12720 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 211.709982][T12720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.720016][T12720] Call Trace: [ 211.723285][T12720] dump_stack+0xa3/0xc8 [ 211.727414][T12720] should_fail.cold.6+0x32/0x37 [ 211.732241][T12720] should_failslab+0x5/0x10 [ 211.736761][T12720] kmem_cache_alloc_node+0x57/0xb20 [ 211.741995][T12720] ? __lock_acquire+0x4ea/0x1770 [ 211.746912][T12720] __alloc_skb+0x52/0x1d0 [ 211.751218][T12720] tipc_buf_acquire+0x1c/0x50 [ 211.755867][T12720] tipc_msg_reverse+0x96/0x280 [ 211.760603][T12720] tipc_sk_respond+0xbe/0x2c0 [ 211.765266][T12720] __tipc_shutdown+0x2dd/0x380 [ 211.770003][T12720] ? do_wait_intr_irq+0xb0/0xb0 [ 211.774828][T12720] tipc_release+0x5f/0x870 [ 211.779228][T12720] __sock_release+0x32/0xa0 [ 211.783719][T12720] sock_close+0xf/0x20 [ 211.787760][T12720] __fput+0xaa/0x250 [ 211.791658][T12720] task_work_run+0x68/0xb0 [ 211.796056][T12720] exit_to_user_mode_prepare+0x23f/0x250 [ 211.801670][T12720] syscall_exit_to_user_mode+0x7a/0x2c0 [ 211.807198][T12720] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 211.813063][T12720] RIP: 0033:0x45cba9 [ 211.816931][T12720] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 211.836516][T12720] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 211.844895][T12720] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 211.852839][T12720] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 211.860784][T12720] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 211.868721][T12720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 211.876672][T12720] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 211.884627][T12705] CPU: 0 PID: 12705 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 211.892937][T12705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.902970][T12705] Call Trace: [ 211.906244][T12705] dump_stack+0xa3/0xc8 [ 211.910417][T12705] should_fail.cold.6+0x32/0x37 [ 211.915249][T12705] should_failslab+0x5/0x10 [ 211.919732][T12705] kmem_cache_alloc_node+0x57/0xb20 [ 211.924910][T12705] ? __lock_acquire+0x4ea/0x1770 [ 211.929829][T12705] __alloc_skb+0x52/0x1d0 [ 211.934154][T12705] tipc_buf_acquire+0x1c/0x50 [ 211.938806][T12705] tipc_msg_reverse+0x96/0x280 [ 211.943539][T12705] tipc_sk_respond+0xbe/0x2c0 [ 211.948182][T12705] __tipc_shutdown+0x2dd/0x380 [ 211.952915][T12705] ? do_wait_intr_irq+0xb0/0xb0 [ 211.957730][T12705] tipc_release+0x5f/0x870 [ 211.962113][T12705] __sock_release+0x32/0xa0 [ 211.966579][T12705] sock_close+0xf/0x20 [ 211.970633][T12705] __fput+0xaa/0x250 [ 211.974495][T12705] task_work_run+0x68/0xb0 [ 211.978877][T12705] exit_to_user_mode_prepare+0x23f/0x250 [ 211.984482][T12705] syscall_exit_to_user_mode+0x7a/0x2c0 [ 211.990014][T12705] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 211.995875][T12705] RIP: 0033:0x45cba9 [ 211.999737][T12705] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 212.019313][T12705] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 212.027689][T12705] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 212.035636][T12705] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 212.043607][T12705] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 212.051553][T12705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 212.059491][T12705] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 212.067453][T12722] CPU: 1 PID: 12722 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 212.075763][T12722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.085805][T12722] Call Trace: [ 212.089115][T12722] dump_stack+0xa3/0xc8 [ 212.093259][T12722] should_fail.cold.6+0x32/0x37 [ 212.098091][T12722] should_failslab+0x5/0x10 [ 212.102608][T12722] kmem_cache_alloc_node+0x57/0xb20 [ 212.107785][T12722] ? __lock_acquire+0x4ea/0x1770 [ 212.112712][T12722] __alloc_skb+0x52/0x1d0 [ 212.117045][T12722] tipc_buf_acquire+0x1c/0x50 [ 212.121706][T12722] tipc_msg_reverse+0x96/0x280 [ 212.126451][T12722] tipc_sk_respond+0xbe/0x2c0 [ 212.131123][T12722] __tipc_shutdown+0x2dd/0x380 [ 212.135868][T12722] ? do_wait_intr_irq+0xb0/0xb0 [ 212.140700][T12722] tipc_release+0x5f/0x870 [ 212.145117][T12722] __sock_release+0x32/0xa0 [ 212.149596][T12722] sock_close+0xf/0x20 [ 212.153644][T12722] __fput+0xaa/0x250 [ 212.157522][T12722] task_work_run+0x68/0xb0 [ 212.161922][T12722] exit_to_user_mode_prepare+0x23f/0x250 [ 212.167537][T12722] syscall_exit_to_user_mode+0x7a/0x2c0 [ 212.173177][T12722] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 212.179210][T12722] RIP: 0033:0x45cba9 [ 212.183071][T12722] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 212.185562][T12737] FAULT_INJECTION: forcing a failure. [ 212.185562][T12737] name failslab, interval 1, probability 0, space 0, times 0 [ 212.202643][T12722] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 212.202648][T12722] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 212.202651][T12722] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 212.202653][T12722] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 212.202656][T12722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 212.202658][T12722] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 212.211486][T12738] FAULT_INJECTION: forcing a failure. [ 212.211486][T12738] name failslab, interval 1, probability 0, space 0, times 0 [ 212.237582][T12739] FAULT_INJECTION: forcing a failure. [ 212.237582][T12739] name failslab, interval 1, probability 0, space 0, times 0 [ 212.250417][T12738] CPU: 1 PID: 12738 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 212.297189][T12738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.307241][T12738] Call Trace: [ 212.310500][T12738] dump_stack+0xa3/0xc8 [ 212.314627][T12738] should_fail.cold.6+0x32/0x37 [ 212.319452][T12738] should_failslab+0x5/0x10 [ 212.323929][T12738] kmem_cache_alloc_node+0x57/0xb20 [ 212.329101][T12738] ? __lock_acquire+0x4ea/0x1770 [ 212.334027][T12738] __alloc_skb+0x52/0x1d0 [ 212.338339][T12738] tipc_buf_acquire+0x1c/0x50 [ 212.342995][T12738] tipc_msg_reverse+0x96/0x280 [ 212.347731][T12738] tipc_sk_respond+0xbe/0x2c0 [ 212.352378][T12738] __tipc_shutdown+0x2dd/0x380 [ 212.357117][T12738] ? do_wait_intr_irq+0xb0/0xb0 [ 212.361943][T12738] tipc_release+0x5f/0x870 [ 212.366342][T12738] __sock_release+0x32/0xa0 [ 212.370812][T12738] sock_close+0xf/0x20 [ 212.374849][T12738] __fput+0xaa/0x250 [ 212.378716][T12738] task_work_run+0x68/0xb0 [ 212.383107][T12738] exit_to_user_mode_prepare+0x23f/0x250 [ 212.388706][T12738] syscall_exit_to_user_mode+0x7a/0x2c0 [ 212.394226][T12738] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 212.400103][T12738] RIP: 0033:0x45cba9 [ 212.403978][T12738] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 212.423550][T12738] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 212.431934][T12738] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 212.439876][T12738] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 212.447813][T12738] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 212.455766][T12738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 212.463715][T12738] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 212.475723][T12739] CPU: 0 PID: 12739 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 212.484137][T12739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.493330][T12750] FAULT_INJECTION: forcing a failure. [ 212.493330][T12750] name failslab, interval 1, probability 0, space 0, times 0 [ 212.494170][T12739] Call Trace: [ 212.494182][T12739] dump_stack+0xa3/0xc8 [ 212.494188][T12739] should_fail.cold.6+0x32/0x37 [ 212.494195][T12739] should_failslab+0x5/0x10 [ 212.494200][T12739] kmem_cache_alloc_node+0x57/0xb20 [ 212.494206][T12739] ? __lock_acquire+0x4ea/0x1770 [ 212.494218][T12739] __alloc_skb+0x52/0x1d0 [ 212.494227][T12739] tipc_buf_acquire+0x1c/0x50 [ 212.542468][T12739] tipc_msg_reverse+0x96/0x280 [ 212.547288][T12739] tipc_sk_respond+0xbe/0x2c0 [ 212.551931][T12739] __tipc_shutdown+0x2dd/0x380 [ 212.556659][T12739] ? do_wait_intr_irq+0xb0/0xb0 [ 212.561475][T12739] tipc_release+0x5f/0x870 [ 212.565863][T12739] __sock_release+0x32/0xa0 [ 212.570334][T12739] sock_close+0xf/0x20 [ 212.574370][T12739] __fput+0xaa/0x250 [ 212.578233][T12739] task_work_run+0x68/0xb0 [ 212.582615][T12739] exit_to_user_mode_prepare+0x23f/0x250 [ 212.588218][T12739] syscall_exit_to_user_mode+0x7a/0x2c0 [ 212.593727][T12739] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 212.599591][T12739] RIP: 0033:0x45cba9 [ 212.603455][T12739] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 212.623037][T12739] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 212.631415][T12739] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 212.639354][T12739] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 212.647328][T12739] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 212.655268][T12739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 212.663211][T12739] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 212.671159][T12750] CPU: 1 PID: 12750 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 212.679465][T12750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.689501][T12750] Call Trace: [ 212.692769][T12750] dump_stack+0xa3/0xc8 [ 212.696900][T12750] should_fail.cold.6+0x32/0x37 [ 212.701724][T12750] should_failslab+0x5/0x10 [ 212.706198][T12750] kmem_cache_alloc_node+0x57/0xb20 [ 212.711362][T12750] ? __lock_acquire+0x4ea/0x1770 [ 212.716277][T12750] __alloc_skb+0x52/0x1d0 [ 212.720586][T12750] tipc_buf_acquire+0x1c/0x50 [ 212.725235][T12750] tipc_msg_reverse+0x96/0x280 [ 212.730621][T12750] tipc_sk_respond+0xbe/0x2c0 [ 212.735276][T12750] __tipc_shutdown+0x2dd/0x380 [ 212.740006][T12750] ? do_wait_intr_irq+0xb0/0xb0 [ 212.744828][T12750] tipc_release+0x5f/0x870 [ 212.749240][T12750] __sock_release+0x32/0xa0 [ 212.753722][T12750] sock_close+0xf/0x20 [ 212.757755][T12750] __fput+0xaa/0x250 [ 212.761620][T12750] task_work_run+0x68/0xb0 [ 212.766011][T12750] exit_to_user_mode_prepare+0x23f/0x250 [ 212.771610][T12750] syscall_exit_to_user_mode+0x7a/0x2c0 [ 212.777120][T12750] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 212.783012][T12750] RIP: 0033:0x45cba9 [ 212.786886][T12750] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 212.806552][T12750] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 212.814939][T12750] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 212.822880][T12750] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 212.830827][T12750] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 212.838765][T12750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 212.846718][T12750] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 212.854671][T12737] CPU: 0 PID: 12737 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 212.862984][T12737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.873023][T12737] Call Trace: [ 212.876299][T12737] dump_stack+0xa3/0xc8 [ 212.880447][T12737] should_fail.cold.6+0x32/0x37 [ 212.885282][T12737] should_failslab+0x5/0x10 [ 212.889990][T12737] kmem_cache_alloc_node+0x57/0xb20 [ 212.895176][T12737] ? __lock_acquire+0x4ea/0x1770 [ 212.900092][T12737] __alloc_skb+0x52/0x1d0 [ 212.904405][T12737] tipc_buf_acquire+0x1c/0x50 [ 212.909056][T12737] tipc_msg_reverse+0x96/0x280 [ 212.913877][T12737] tipc_sk_respond+0xbe/0x2c0 [ 212.918539][T12737] __tipc_shutdown+0x2dd/0x380 [ 212.923280][T12737] ? do_wait_intr_irq+0xb0/0xb0 [ 212.928107][T12737] tipc_release+0x5f/0x870 [ 212.932495][T12737] __sock_release+0x32/0xa0 [ 212.936996][T12737] sock_close+0xf/0x20 [ 212.941155][T12737] __fput+0xaa/0x250 [ 212.945024][T12737] task_work_run+0x68/0xb0 [ 212.946938][T12754] FAULT_INJECTION: forcing a failure. [ 212.946938][T12754] name failslab, interval 1, probability 0, space 0, times 0 [ 212.949437][T12737] exit_to_user_mode_prepare+0x23f/0x250 [ 212.949445][T12737] syscall_exit_to_user_mode+0x7a/0x2c0 [ 212.949451][T12737] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 212.949457][T12737] RIP: 0033:0x45cba9 [ 212.949461][T12737] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 212.949464][T12737] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 212.949469][T12737] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 212.949472][T12737] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 212.949474][T12737] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 212.949477][T12737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 212.949479][T12737] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 213.030649][T12765] FAULT_INJECTION: forcing a failure. [ 213.030649][T12765] name failslab, interval 1, probability 0, space 0, times 0 [ 213.051335][T12762] FAULT_INJECTION: forcing a failure. [ 213.051335][T12762] name failslab, interval 1, probability 0, space 0, times 0 [ 213.079779][T12756] FAULT_INJECTION: forcing a failure. [ 213.079779][T12756] name failslab, interval 1, probability 0, space 0, times 0 [ 213.108540][T12756] CPU: 1 PID: 12756 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 213.116869][T12756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.126909][T12756] Call Trace: [ 213.130183][T12756] dump_stack+0xa3/0xc8 [ 213.134331][T12756] should_fail.cold.6+0x32/0x37 [ 213.139168][T12756] should_failslab+0x5/0x10 [ 213.143662][T12756] kmem_cache_alloc_node+0x57/0xb20 [ 213.148841][T12756] __alloc_skb+0x52/0x1d0 [ 213.153149][T12756] tipc_buf_acquire+0x1c/0x50 [ 213.156005][T12775] FAULT_INJECTION: forcing a failure. [ 213.156005][T12775] name failslab, interval 1, probability 0, space 0, times 0 [ 213.157798][T12756] tipc_msg_create+0x2c/0xc0 [ 213.157807][T12756] __tipc_shutdown+0x34a/0x380 [ 213.157815][T12756] ? do_wait_intr_irq+0xb0/0xb0 [ 213.157823][T12756] tipc_release+0x5f/0x870 [ 213.157834][T12756] __sock_release+0x32/0xa0 [ 213.157839][T12756] sock_close+0xf/0x20 [ 213.157843][T12756] __fput+0xaa/0x250 [ 213.157850][T12756] task_work_run+0x68/0xb0 [ 213.157858][T12756] exit_to_user_mode_prepare+0x23f/0x250 [ 213.157867][T12756] syscall_exit_to_user_mode+0x7a/0x2c0 [ 213.216800][T12756] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 213.222753][T12756] RIP: 0033:0x45cba9 [ 213.226621][T12756] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 213.246194][T12756] RSP: 002b:00007f36df1c8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 213.254584][T12756] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 213.262524][T12756] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 213.270462][T12756] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 213.278427][T12756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 213.286451][T12756] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1c96d4 [ 213.294403][T12775] CPU: 0 PID: 12775 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 213.302759][T12775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.308496][T12778] FAULT_INJECTION: forcing a failure. [ 213.308496][T12778] name failslab, interval 1, probability 0, space 0, times 0 [ 213.312789][T12775] Call Trace: [ 213.312802][T12775] dump_stack+0xa3/0xc8 [ 213.312807][T12775] should_fail.cold.6+0x32/0x37 [ 213.312814][T12775] should_failslab+0x5/0x10 [ 213.312819][T12775] kmem_cache_alloc_node+0x57/0xb20 [ 213.312824][T12775] ? __lock_acquire+0x4ea/0x1770 [ 213.312835][T12775] __alloc_skb+0x52/0x1d0 [ 213.312844][T12775] tipc_buf_acquire+0x1c/0x50 [ 213.312848][T12775] tipc_msg_reverse+0x96/0x280 [ 213.312857][T12775] tipc_sk_respond+0xbe/0x2c0 [ 213.312862][T12775] __tipc_shutdown+0x2dd/0x380 [ 213.312868][T12775] ? do_wait_intr_irq+0xb0/0xb0 [ 213.312875][T12775] tipc_release+0x5f/0x870 [ 213.312884][T12775] __sock_release+0x32/0xa0 [ 213.388913][T12775] sock_close+0xf/0x20 [ 213.392947][T12775] __fput+0xaa/0x250 [ 213.396809][T12775] task_work_run+0x68/0xb0 [ 213.401206][T12775] exit_to_user_mode_prepare+0x23f/0x250 [ 213.406803][T12775] syscall_exit_to_user_mode+0x7a/0x2c0 [ 213.412324][T12775] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 213.418189][T12775] RIP: 0033:0x45cba9 [ 213.422076][T12775] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 213.441733][T12775] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 213.450130][T12775] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 213.458088][T12775] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 213.466026][T12775] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 213.473986][T12775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 213.481925][T12775] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 213.489903][T12778] CPU: 1 PID: 12778 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 213.498215][T12778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.508253][T12778] Call Trace: [ 213.511540][T12778] dump_stack+0xa3/0xc8 [ 213.515691][T12778] should_fail.cold.6+0x32/0x37 [ 213.520511][T12778] should_failslab+0x5/0x10 [ 213.524985][T12778] kmem_cache_alloc_node+0x57/0xb20 [ 213.530190][T12778] ? __lock_acquire+0x4ea/0x1770 [ 213.535122][T12778] __alloc_skb+0x52/0x1d0 [ 213.539427][T12778] tipc_buf_acquire+0x1c/0x50 [ 213.544075][T12778] tipc_msg_reverse+0x96/0x280 [ 213.548810][T12778] tipc_sk_respond+0xbe/0x2c0 [ 213.553459][T12778] __tipc_shutdown+0x2dd/0x380 [ 213.558194][T12778] ? do_wait_intr_irq+0xb0/0xb0 [ 213.563018][T12778] tipc_release+0x5f/0x870 [ 213.567421][T12778] __sock_release+0x32/0xa0 [ 213.571894][T12778] sock_close+0xf/0x20 [ 213.575932][T12778] __fput+0xaa/0x250 [ 213.579796][T12778] task_work_run+0x68/0xb0 [ 213.584181][T12778] exit_to_user_mode_prepare+0x23f/0x250 [ 213.589789][T12778] syscall_exit_to_user_mode+0x7a/0x2c0 [ 213.595308][T12778] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 213.601188][T12778] RIP: 0033:0x45cba9 [ 213.605073][T12778] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 213.624741][T12778] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 213.633130][T12778] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 213.641090][T12778] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 213.649047][T12778] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 213.657001][T12778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 213.664940][T12778] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 213.675730][T12765] CPU: 0 PID: 12765 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 213.684053][T12765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.694091][T12765] Call Trace: [ 213.697360][T12765] dump_stack+0xa3/0xc8 [ 213.701490][T12765] should_fail.cold.6+0x32/0x37 [ 213.706316][T12765] should_failslab+0x5/0x10 [ 213.710810][T12765] kmem_cache_alloc_node+0x57/0xb20 [ 213.716433][T12765] ? __lock_acquire+0x4ea/0x1770 [ 213.721340][T12765] __alloc_skb+0x52/0x1d0 [ 213.725640][T12765] tipc_buf_acquire+0x1c/0x50 [ 213.730279][T12765] tipc_msg_reverse+0x96/0x280 [ 213.735011][T12765] tipc_sk_respond+0xbe/0x2c0 [ 213.739657][T12765] __tipc_shutdown+0x2dd/0x380 [ 213.744389][T12765] ? do_wait_intr_irq+0xb0/0xb0 [ 213.749214][T12765] tipc_release+0x5f/0x870 [ 213.753604][T12765] __sock_release+0x32/0xa0 [ 213.758080][T12765] sock_close+0xf/0x20 [ 213.762113][T12765] __fput+0xaa/0x250 [ 213.765974][T12765] task_work_run+0x68/0xb0 [ 213.770358][T12765] exit_to_user_mode_prepare+0x23f/0x250 [ 213.775954][T12765] syscall_exit_to_user_mode+0x7a/0x2c0 [ 213.781463][T12765] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 213.787347][T12765] RIP: 0033:0x45cba9 [ 213.791215][T12765] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 213.810808][T12765] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 213.819188][T12765] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 213.827129][T12765] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 213.835067][T12765] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 213.843004][T12765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 213.850946][T12765] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 213.861092][T12762] CPU: 1 PID: 12762 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 213.869406][T12762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.879445][T12762] Call Trace: [ 213.882715][T12762] dump_stack+0xa3/0xc8 [ 213.886851][T12762] should_fail.cold.6+0x32/0x37 [ 213.891684][T12762] should_failslab+0x5/0x10 [ 213.896170][T12762] kmem_cache_alloc_node+0x57/0xb20 [ 213.901347][T12762] ? __lock_acquire+0x4ea/0x1770 [ 213.906268][T12762] __alloc_skb+0x52/0x1d0 [ 213.910572][T12762] tipc_buf_acquire+0x1c/0x50 [ 213.915226][T12762] tipc_msg_reverse+0x96/0x280 [ 213.920061][T12762] tipc_sk_respond+0xbe/0x2c0 [ 213.924721][T12762] __tipc_shutdown+0x2dd/0x380 [ 213.929463][T12762] ? do_wait_intr_irq+0xb0/0xb0 [ 213.934379][T12762] tipc_release+0x5f/0x870 [ 213.938776][T12762] __sock_release+0x32/0xa0 [ 213.943244][T12762] sock_close+0xf/0x20 [ 213.947277][T12762] __fput+0xaa/0x250 [ 213.951145][T12762] task_work_run+0x68/0xb0 [ 213.955534][T12762] exit_to_user_mode_prepare+0x23f/0x250 [ 213.961143][T12762] syscall_exit_to_user_mode+0x7a/0x2c0 [ 213.966669][T12762] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 213.972531][T12762] RIP: 0033:0x45cba9 [ 213.976395][T12762] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 213.995971][T12762] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 214.004357][T12762] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 214.012305][T12762] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 214.020253][T12762] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 214.028193][T12762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 214.036131][T12762] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 214.045864][T12754] CPU: 0 PID: 12754 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 214.056523][T12754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.066574][T12754] Call Trace: [ 214.069854][T12754] dump_stack+0xa3/0xc8 [ 214.073993][T12754] should_fail.cold.6+0x32/0x37 [ 214.078824][T12754] should_failslab+0x5/0x10 [ 214.083302][T12754] kmem_cache_alloc_node+0x57/0xb20 [ 214.088481][T12754] ? __lock_acquire+0x4ea/0x1770 [ 214.093407][T12754] __alloc_skb+0x52/0x1d0 [ 214.097723][T12754] tipc_buf_acquire+0x1c/0x50 [ 214.102380][T12754] tipc_msg_reverse+0x96/0x280 [ 214.107391][T12754] tipc_sk_respond+0xbe/0x2c0 [ 214.110315][T12788] FAULT_INJECTION: forcing a failure. [ 214.110315][T12788] name failslab, interval 1, probability 0, space 0, times 0 [ 214.112046][T12754] __tipc_shutdown+0x2dd/0x380 [ 214.112054][T12754] ? do_wait_intr_irq+0xb0/0xb0 [ 214.112060][T12754] tipc_release+0x5f/0x870 [ 214.112071][T12754] __sock_release+0x32/0xa0 [ 214.112075][T12754] sock_close+0xf/0x20 [ 214.127202][T12791] FAULT_INJECTION: forcing a failure. [ 214.127202][T12791] name failslab, interval 1, probability 0, space 0, times 0 [ 214.129991][T12754] __fput+0xaa/0x250 [ 214.129999][T12754] task_work_run+0x68/0xb0 [ 214.130007][T12754] exit_to_user_mode_prepare+0x23f/0x250 [ 214.130014][T12754] syscall_exit_to_user_mode+0x7a/0x2c0 [ 214.180097][T12754] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 214.185954][T12754] RIP: 0033:0x45cba9 [ 214.189814][T12754] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 214.209383][T12754] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 214.217757][T12754] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 214.225695][T12754] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 214.233728][T12754] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 214.241668][T12754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 214.249610][T12754] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 214.257596][T12791] CPU: 1 PID: 12791 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 214.265906][T12791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.268711][T12790] FAULT_INJECTION: forcing a failure. [ 214.268711][T12790] name failslab, interval 1, probability 0, space 0, times 0 [ 214.275937][T12791] Call Trace: [ 214.275948][T12791] dump_stack+0xa3/0xc8 [ 214.275954][T12791] should_fail.cold.6+0x32/0x37 [ 214.275961][T12791] should_failslab+0x5/0x10 [ 214.275966][T12791] kmem_cache_alloc_node+0x57/0xb20 [ 214.275972][T12791] ? __lock_acquire+0x4ea/0x1770 [ 214.275983][T12791] __alloc_skb+0x52/0x1d0 [ 214.275991][T12791] tipc_buf_acquire+0x1c/0x50 [ 214.275996][T12791] tipc_msg_reverse+0x96/0x280 [ 214.276006][T12791] tipc_sk_respond+0xbe/0x2c0 [ 214.333609][T12791] __tipc_shutdown+0x2dd/0x380 [ 214.338342][T12791] ? do_wait_intr_irq+0xb0/0xb0 [ 214.343170][T12791] tipc_release+0x5f/0x870 [ 214.347556][T12791] __sock_release+0x32/0xa0 [ 214.352032][T12791] sock_close+0xf/0x20 [ 214.356083][T12791] __fput+0xaa/0x250 [ 214.359946][T12791] task_work_run+0x68/0xb0 [ 214.364329][T12791] exit_to_user_mode_prepare+0x23f/0x250 [ 214.369930][T12791] syscall_exit_to_user_mode+0x7a/0x2c0 [ 214.375461][T12791] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 214.381322][T12791] RIP: 0033:0x45cba9 [ 214.385189][T12791] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 214.404760][T12791] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 214.413144][T12791] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 214.421104][T12791] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 214.429048][T12791] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 214.436994][T12791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 214.445004][T12791] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 214.453691][T12790] CPU: 0 PID: 12790 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 214.462009][T12790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.472041][T12790] Call Trace: [ 214.475317][T12790] dump_stack+0xa3/0xc8 [ 214.479454][T12790] should_fail.cold.6+0x32/0x37 [ 214.484285][T12790] should_failslab+0x5/0x10 [ 214.488756][T12790] kmem_cache_alloc_node+0x57/0xb20 [ 214.493925][T12790] ? __lock_acquire+0x4ea/0x1770 [ 214.498833][T12790] __alloc_skb+0x52/0x1d0 [ 214.503131][T12790] tipc_buf_acquire+0x1c/0x50 [ 214.507772][T12790] tipc_msg_reverse+0x96/0x280 [ 214.512502][T12790] tipc_sk_respond+0xbe/0x2c0 [ 214.517143][T12790] __tipc_shutdown+0x2dd/0x380 [ 214.521876][T12790] ? do_wait_intr_irq+0xb0/0xb0 [ 214.526508][T12798] FAULT_INJECTION: forcing a failure. [ 214.526508][T12798] name failslab, interval 1, probability 0, space 0, times 0 [ 214.526717][T12790] tipc_release+0x5f/0x870 [ 214.543651][T12790] __sock_release+0x32/0xa0 [ 214.548131][T12790] sock_close+0xf/0x20 [ 214.552256][T12790] __fput+0xaa/0x250 [ 214.556116][T12790] task_work_run+0x68/0xb0 [ 214.560501][T12790] exit_to_user_mode_prepare+0x23f/0x250 [ 214.566102][T12790] syscall_exit_to_user_mode+0x7a/0x2c0 [ 214.571619][T12790] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 214.577476][T12790] RIP: 0033:0x45cba9 [ 214.581334][T12790] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 214.601036][T12790] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 214.609417][T12790] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 214.617354][T12790] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 214.625292][T12790] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 214.633243][T12790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 214.641182][T12790] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 214.649134][T12788] CPU: 1 PID: 12788 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 214.657499][T12788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.667616][T12788] Call Trace: [ 214.670971][T12788] dump_stack+0xa3/0xc8 [ 214.675446][T12788] should_fail.cold.6+0x32/0x37 [ 214.680284][T12788] should_failslab+0x5/0x10 [ 214.684770][T12788] kmem_cache_alloc_node+0x57/0xb20 [ 214.689954][T12788] ? __lock_acquire+0x4ea/0x1770 [ 214.694880][T12788] __alloc_skb+0x52/0x1d0 [ 214.703191][T12788] tipc_buf_acquire+0x1c/0x50 [ 214.707912][T12788] tipc_msg_reverse+0x96/0x280 [ 214.712695][T12788] tipc_sk_respond+0xbe/0x2c0 [ 214.717338][T12788] __tipc_shutdown+0x2dd/0x380 [ 214.722070][T12788] ? do_wait_intr_irq+0xb0/0xb0 [ 214.726896][T12788] tipc_release+0x5f/0x870 [ 214.731281][T12788] __sock_release+0x32/0xa0 [ 214.735757][T12788] sock_close+0xf/0x20 [ 214.739804][T12788] __fput+0xaa/0x250 [ 214.743685][T12788] task_work_run+0x68/0xb0 [ 214.748060][T12804] FAULT_INJECTION: forcing a failure. [ 214.748060][T12804] name failslab, interval 1, probability 0, space 0, times 0 [ 214.749026][T12788] exit_to_user_mode_prepare+0x23f/0x250 [ 214.749033][T12788] syscall_exit_to_user_mode+0x7a/0x2c0 [ 214.749039][T12788] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 214.749045][T12788] RIP: 0033:0x45cba9 [ 214.749050][T12788] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 214.749052][T12788] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 214.810414][T12788] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 214.818354][T12788] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 214.826292][T12788] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 214.834340][T12788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 214.842458][T12788] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 214.850409][T12798] CPU: 0 PID: 12798 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 214.858718][T12798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.869374][T12798] Call Trace: [ 214.872658][T12798] dump_stack+0xa3/0xc8 [ 214.876822][T12798] should_fail.cold.6+0x32/0x37 [ 214.881656][T12798] should_failslab+0x5/0x10 [ 214.886140][T12798] kmem_cache_alloc_node+0x57/0xb20 [ 214.891327][T12798] ? __lock_acquire+0x4ea/0x1770 [ 214.896253][T12798] __alloc_skb+0x52/0x1d0 [ 214.900567][T12798] tipc_buf_acquire+0x1c/0x50 [ 214.905229][T12798] tipc_msg_reverse+0x96/0x280 [ 214.910006][T12798] tipc_sk_respond+0xbe/0x2c0 [ 214.914665][T12798] __tipc_shutdown+0x2dd/0x380 [ 214.919413][T12798] ? do_wait_intr_irq+0xb0/0xb0 [ 214.924250][T12798] tipc_release+0x5f/0x870 [ 214.928655][T12798] __sock_release+0x32/0xa0 [ 214.933146][T12798] sock_close+0xf/0x20 [ 214.937204][T12798] __fput+0xaa/0x250 [ 214.941072][T12798] task_work_run+0x68/0xb0 [ 214.945457][T12798] exit_to_user_mode_prepare+0x23f/0x250 [ 214.951071][T12798] syscall_exit_to_user_mode+0x7a/0x2c0 [ 214.956669][T12798] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 214.962550][T12798] RIP: 0033:0x45cba9 [ 214.966428][T12798] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 214.985999][T12798] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 214.994460][T12798] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 215.002396][T12798] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 215.010334][T12798] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 215.018271][T12798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 215.026209][T12798] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 215.034163][T12804] CPU: 1 PID: 12804 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 215.040286][T12817] FAULT_INJECTION: forcing a failure. [ 215.040286][T12817] name failslab, interval 1, probability 0, space 0, times 0 [ 215.042468][T12804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.042471][T12804] Call Trace: [ 215.042482][T12804] dump_stack+0xa3/0xc8 [ 215.042488][T12804] should_fail.cold.6+0x32/0x37 [ 215.042495][T12804] should_failslab+0x5/0x10 [ 215.042500][T12804] kmem_cache_alloc_node+0x57/0xb20 [ 215.042506][T12804] ? __lock_acquire+0x4ea/0x1770 [ 215.042517][T12804] __alloc_skb+0x52/0x1d0 [ 215.042527][T12804] tipc_buf_acquire+0x1c/0x50 [ 215.055632][T12816] FAULT_INJECTION: forcing a failure. [ 215.055632][T12816] name failslab, interval 1, probability 0, space 0, times 0 [ 215.065104][T12804] tipc_msg_reverse+0x96/0x280 [ 215.065117][T12804] tipc_sk_respond+0xbe/0x2c0 [ 215.065124][T12804] __tipc_shutdown+0x2dd/0x380 [ 215.065131][T12804] ? do_wait_intr_irq+0xb0/0xb0 [ 215.065138][T12804] tipc_release+0x5f/0x870 [ 215.065152][T12804] __sock_release+0x32/0xa0 [ 215.065157][T12804] sock_close+0xf/0x20 [ 215.065161][T12804] __fput+0xaa/0x250 [ 215.065167][T12804] task_work_run+0x68/0xb0 [ 215.065175][T12804] exit_to_user_mode_prepare+0x23f/0x250 [ 215.159265][T12804] syscall_exit_to_user_mode+0x7a/0x2c0 [ 215.164786][T12804] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 215.170646][T12804] RIP: 0033:0x45cba9 [ 215.174505][T12804] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 215.194086][T12804] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 215.202467][T12804] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 215.210405][T12804] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 215.218346][T12804] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 215.226289][T12804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 215.234227][T12804] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 215.242178][T12816] CPU: 0 PID: 12816 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 215.250492][T12816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.260534][T12816] Call Trace: [ 215.263811][T12816] dump_stack+0xa3/0xc8 [ 215.267949][T12816] should_fail.cold.6+0x32/0x37 [ 215.272787][T12816] should_failslab+0x5/0x10 [ 215.277271][T12816] kmem_cache_alloc_node+0x57/0xb20 [ 215.282458][T12816] ? __lock_acquire+0x4ea/0x1770 [ 215.287434][T12816] __alloc_skb+0x52/0x1d0 [ 215.291739][T12816] tipc_buf_acquire+0x1c/0x50 [ 215.296381][T12816] tipc_msg_reverse+0x96/0x280 [ 215.301112][T12816] tipc_sk_respond+0xbe/0x2c0 [ 215.305754][T12816] __tipc_shutdown+0x2dd/0x380 [ 215.310489][T12816] ? do_wait_intr_irq+0xb0/0xb0 [ 215.315306][T12816] tipc_release+0x5f/0x870 [ 215.319709][T12816] __sock_release+0x32/0xa0 [ 215.324263][T12816] sock_close+0xf/0x20 [ 215.328299][T12816] __fput+0xaa/0x250 [ 215.332271][T12816] task_work_run+0x68/0xb0 [ 215.336655][T12816] exit_to_user_mode_prepare+0x23f/0x250 [ 215.342253][T12816] syscall_exit_to_user_mode+0x7a/0x2c0 [ 215.347762][T12816] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 215.353620][T12816] RIP: 0033:0x45cba9 [ 215.357479][T12816] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 215.377047][T12816] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 215.385433][T12816] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 215.393372][T12816] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 215.401316][T12816] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 215.409253][T12816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 215.417203][T12816] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 215.425178][T12817] CPU: 1 PID: 12817 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 215.433487][T12817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.443526][T12817] Call Trace: [ 215.446797][T12817] dump_stack+0xa3/0xc8 [ 215.450927][T12817] should_fail.cold.6+0x32/0x37 [ 215.455759][T12817] should_failslab+0x5/0x10 [ 215.460244][T12817] kmem_cache_alloc_node+0x57/0xb20 [ 215.465428][T12817] ? __lock_acquire+0x4ea/0x1770 [ 215.470349][T12817] __alloc_skb+0x52/0x1d0 [ 215.474666][T12817] tipc_buf_acquire+0x1c/0x50 [ 215.479328][T12817] tipc_msg_reverse+0x96/0x280 [ 215.484118][T12817] tipc_sk_respond+0xbe/0x2c0 [ 215.488777][T12817] __tipc_shutdown+0x2dd/0x380 [ 215.493523][T12817] ? do_wait_intr_irq+0xb0/0xb0 [ 215.498359][T12817] tipc_release+0x5f/0x870 [ 215.502757][T12817] __sock_release+0x32/0xa0 [ 215.504029][T12826] FAULT_INJECTION: forcing a failure. [ 215.504029][T12826] name failslab, interval 1, probability 0, space 0, times 0 [ 215.507235][T12817] sock_close+0xf/0x20 [ 215.507239][T12817] __fput+0xaa/0x250 [ 215.507247][T12817] task_work_run+0x68/0xb0 [ 215.507256][T12817] exit_to_user_mode_prepare+0x23f/0x250 [ 215.507262][T12817] syscall_exit_to_user_mode+0x7a/0x2c0 [ 215.507269][T12817] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 215.549043][T12817] RIP: 0033:0x45cba9 [ 215.552917][T12817] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 215.572668][T12817] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 215.581062][T12817] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 215.589022][T12817] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 215.597063][T12817] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 215.605022][T12817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 215.612971][T12817] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 215.626146][T12826] CPU: 0 PID: 12826 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 215.634466][T12826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.635254][T12830] FAULT_INJECTION: forcing a failure. [ 215.635254][T12830] name failslab, interval 1, probability 0, space 0, times 0 [ 215.645017][T12826] Call Trace: [ 215.645029][T12826] dump_stack+0xa3/0xc8 [ 215.645034][T12826] should_fail.cold.6+0x32/0x37 [ 215.645041][T12826] should_failslab+0x5/0x10 [ 215.645047][T12826] kmem_cache_alloc_node+0x57/0xb20 [ 215.645053][T12826] ? __lock_acquire+0x4ea/0x1770 [ 215.645064][T12826] __alloc_skb+0x52/0x1d0 [ 215.645073][T12826] tipc_buf_acquire+0x1c/0x50 [ 215.645078][T12826] tipc_msg_reverse+0x96/0x280 [ 215.698040][T12826] tipc_sk_respond+0xbe/0x2c0 [ 215.702705][T12826] __tipc_shutdown+0x2dd/0x380 [ 215.707463][T12826] ? do_wait_intr_irq+0xb0/0xb0 [ 215.711952][T12836] FAULT_INJECTION: forcing a failure. [ 215.711952][T12836] name failslab, interval 1, probability 0, space 0, times 0 [ 215.712288][T12826] tipc_release+0x5f/0x870 [ 215.729272][T12826] __sock_release+0x32/0xa0 [ 215.733757][T12826] sock_close+0xf/0x20 [ 215.737801][T12826] __fput+0xaa/0x250 [ 215.741668][T12826] task_work_run+0x68/0xb0 [ 215.746054][T12826] exit_to_user_mode_prepare+0x23f/0x250 [ 215.751666][T12826] syscall_exit_to_user_mode+0x7a/0x2c0 [ 215.757286][T12826] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 215.763151][T12826] RIP: 0033:0x45cba9 [ 215.767031][T12826] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 215.786611][T12826] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 215.795017][T12826] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 215.802970][T12826] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 215.810916][T12826] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 215.818860][T12826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 215.826813][T12826] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 215.834778][T12830] CPU: 1 PID: 12830 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 215.843095][T12830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.853135][T12830] Call Trace: [ 215.856485][T12830] dump_stack+0xa3/0xc8 [ 215.860643][T12830] should_fail.cold.6+0x32/0x37 [ 215.865474][T12830] should_failslab+0x5/0x10 [ 215.870030][T12830] kmem_cache_alloc_node+0x57/0xb20 [ 215.875210][T12830] ? __lock_acquire+0x4ea/0x1770 [ 215.880213][T12830] __alloc_skb+0x52/0x1d0 [ 215.884528][T12830] tipc_buf_acquire+0x1c/0x50 [ 215.889172][T12830] tipc_msg_reverse+0x96/0x280 [ 215.893908][T12830] tipc_sk_respond+0xbe/0x2c0 [ 215.898582][T12830] __tipc_shutdown+0x2dd/0x380 [ 215.903326][T12830] ? do_wait_intr_irq+0xb0/0xb0 [ 215.908149][T12830] tipc_release+0x5f/0x870 [ 215.912542][T12830] __sock_release+0x32/0xa0 [ 215.917034][T12830] sock_close+0xf/0x20 [ 215.921072][T12830] __fput+0xaa/0x250 [ 215.924933][T12830] task_work_run+0x68/0xb0 [ 215.929318][T12830] exit_to_user_mode_prepare+0x23f/0x250 [ 215.934916][T12830] syscall_exit_to_user_mode+0x7a/0x2c0 [ 215.940523][T12830] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 215.946380][T12830] RIP: 0033:0x45cba9 [ 215.950244][T12830] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 215.969817][T12830] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 215.978194][T12830] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 215.986133][T12830] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 215.994074][T12830] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 216.002019][T12830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 216.009957][T12830] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 216.017909][T12836] CPU: 0 PID: 12836 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 216.026219][T12836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.033968][T12837] FAULT_INJECTION: forcing a failure. [ 216.033968][T12837] name failslab, interval 1, probability 0, space 0, times 0 [ 216.036336][T12836] Call Trace: [ 216.036347][T12836] dump_stack+0xa3/0xc8 [ 216.036353][T12836] should_fail.cold.6+0x32/0x37 [ 216.061096][T12836] should_failslab+0x5/0x10 [ 216.065577][T12836] kmem_cache_alloc_node+0x57/0xb20 [ 216.070740][T12836] ? __lock_acquire+0x4ea/0x1770 [ 216.075658][T12836] __alloc_skb+0x52/0x1d0 [ 216.079955][T12836] tipc_buf_acquire+0x1c/0x50 [ 216.084603][T12836] tipc_msg_reverse+0x96/0x280 [ 216.089334][T12836] tipc_sk_respond+0xbe/0x2c0 [ 216.093992][T12836] __tipc_shutdown+0x2dd/0x380 [ 216.098721][T12836] ? do_wait_intr_irq+0xb0/0xb0 [ 216.103537][T12836] tipc_release+0x5f/0x870 [ 216.107929][T12836] __sock_release+0x32/0xa0 [ 216.112409][T12836] sock_close+0xf/0x20 [ 216.116442][T12836] __fput+0xaa/0x250 [ 216.120303][T12836] task_work_run+0x68/0xb0 [ 216.124706][T12836] exit_to_user_mode_prepare+0x23f/0x250 [ 216.130306][T12836] syscall_exit_to_user_mode+0x7a/0x2c0 [ 216.135829][T12836] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 216.141686][T12836] RIP: 0033:0x45cba9 [ 216.145545][T12836] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 216.165113][T12836] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 216.173499][T12836] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 216.181437][T12836] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 216.189373][T12836] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 216.197321][T12836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 216.205259][T12836] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 216.213208][T12837] CPU: 1 PID: 12837 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 216.221513][T12837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.231555][T12837] Call Trace: [ 216.234828][T12837] dump_stack+0xa3/0xc8 [ 216.238967][T12837] should_fail.cold.6+0x32/0x37 [ 216.243799][T12837] should_failslab+0x5/0x10 [ 216.248283][T12837] kmem_cache_alloc_node+0x57/0xb20 [ 216.253463][T12837] ? __lock_acquire+0x4ea/0x1770 [ 216.258392][T12837] __alloc_skb+0x52/0x1d0 [ 216.262708][T12837] tipc_buf_acquire+0x1c/0x50 [ 216.267365][T12837] tipc_msg_reverse+0x96/0x280 2020/10/20 07:39:55 executed programs: 936 [ 216.272114][T12837] tipc_sk_respond+0xbe/0x2c0 [ 216.276774][T12837] __tipc_shutdown+0x2dd/0x380 [ 216.281529][T12837] ? do_wait_intr_irq+0xb0/0xb0 [ 216.286361][T12837] tipc_release+0x5f/0x870 [ 216.290761][T12837] __sock_release+0x32/0xa0 [ 216.295337][T12837] sock_close+0xf/0x20 [ 216.299387][T12837] __fput+0xaa/0x250 [ 216.303267][T12837] task_work_run+0x68/0xb0 [ 216.307669][T12837] exit_to_user_mode_prepare+0x23f/0x250 [ 216.313285][T12837] syscall_exit_to_user_mode+0x7a/0x2c0 [ 216.318946][T12837] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 216.324855][T12837] RIP: 0033:0x45cba9 [ 216.328804][T12837] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 216.348400][T12837] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 216.356795][T12837] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 216.364751][T12837] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 216.372710][T12837] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 216.380664][T12837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 216.384498][T12852] FAULT_INJECTION: forcing a failure. [ 216.384498][T12852] name failslab, interval 1, probability 0, space 0, times 0 [ 216.388622][T12837] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 216.393148][T12853] FAULT_INJECTION: forcing a failure. [ 216.393148][T12853] name failslab, interval 1, probability 0, space 0, times 0 [ 216.413236][T12852] CPU: 0 PID: 12852 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 216.424840][T12855] FAULT_INJECTION: forcing a failure. [ 216.424840][T12855] name failslab, interval 1, probability 0, space 0, times 0 [ 216.430145][T12852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.430153][T12852] Call Trace: [ 216.430165][T12852] dump_stack+0xa3/0xc8 [ 216.430170][T12852] should_fail.cold.6+0x32/0x37 [ 216.430177][T12852] should_failslab+0x5/0x10 [ 216.430183][T12852] kmem_cache_alloc_node+0x57/0xb20 [ 216.430189][T12852] ? __lock_acquire+0x4ea/0x1770 [ 216.430201][T12852] __alloc_skb+0x52/0x1d0 [ 216.430209][T12852] tipc_buf_acquire+0x1c/0x50 [ 216.430214][T12852] tipc_msg_reverse+0x96/0x280 [ 216.493193][T12852] tipc_sk_respond+0xbe/0x2c0 [ 216.497836][T12852] __tipc_shutdown+0x2dd/0x380 [ 216.502568][T12852] ? do_wait_intr_irq+0xb0/0xb0 [ 216.507384][T12852] tipc_release+0x5f/0x870 [ 216.511769][T12852] __sock_release+0x32/0xa0 [ 216.516262][T12852] sock_close+0xf/0x20 [ 216.520302][T12852] __fput+0xaa/0x250 [ 216.524162][T12852] task_work_run+0x68/0xb0 [ 216.528556][T12852] exit_to_user_mode_prepare+0x23f/0x250 [ 216.534160][T12852] syscall_exit_to_user_mode+0x7a/0x2c0 [ 216.539677][T12852] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 216.545539][T12852] RIP: 0033:0x45cba9 [ 216.549405][T12852] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 216.570024][T12852] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 216.578413][T12852] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 216.586358][T12852] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 216.594304][T12852] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 216.602276][T12852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 216.610233][T12852] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 216.618188][T12855] CPU: 1 PID: 12855 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 216.626499][T12855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.636656][T12855] Call Trace: [ 216.639933][T12855] dump_stack+0xa3/0xc8 [ 216.642688][T12856] FAULT_INJECTION: forcing a failure. [ 216.642688][T12856] name failslab, interval 1, probability 0, space 0, times 0 [ 216.644087][T12855] should_fail.cold.6+0x32/0x37 [ 216.644094][T12855] should_failslab+0x5/0x10 [ 216.644100][T12855] kmem_cache_alloc_node+0x57/0xb20 [ 216.644105][T12855] ? __lock_acquire+0x4ea/0x1770 [ 216.644116][T12855] __alloc_skb+0x52/0x1d0 [ 216.680437][T12855] tipc_buf_acquire+0x1c/0x50 [ 216.685086][T12855] tipc_msg_reverse+0x96/0x280 [ 216.689827][T12855] tipc_sk_respond+0xbe/0x2c0 [ 216.694474][T12855] __tipc_shutdown+0x2dd/0x380 [ 216.699206][T12855] ? do_wait_intr_irq+0xb0/0xb0 [ 216.704042][T12855] tipc_release+0x5f/0x870 [ 216.708427][T12855] __sock_release+0x32/0xa0 [ 216.712911][T12855] sock_close+0xf/0x20 [ 216.716959][T12855] __fput+0xaa/0x250 [ 216.720821][T12855] task_work_run+0x68/0xb0 [ 216.725226][T12855] exit_to_user_mode_prepare+0x23f/0x250 [ 216.730940][T12855] syscall_exit_to_user_mode+0x7a/0x2c0 [ 216.736560][T12855] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 216.742424][T12855] RIP: 0033:0x45cba9 [ 216.746303][T12855] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 216.765880][T12855] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 216.774404][T12855] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 216.782358][T12855] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 216.790312][T12855] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 216.798253][T12855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 216.806221][T12855] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 216.814174][T12856] CPU: 0 PID: 12856 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 216.822485][T12856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 216.832533][T12856] Call Trace: [ 216.835793][T12856] dump_stack+0xa3/0xc8 [ 216.839919][T12856] should_fail.cold.6+0x32/0x37 [ 216.844741][T12856] should_failslab+0x5/0x10 [ 216.849209][T12856] kmem_cache_alloc_node+0x57/0xb20 [ 216.854388][T12856] ? __lock_acquire+0x4ea/0x1770 [ 216.859296][T12856] __alloc_skb+0x52/0x1d0 [ 216.863610][T12856] tipc_buf_acquire+0x1c/0x50 [ 216.868256][T12856] tipc_msg_reverse+0x96/0x280 [ 216.872994][T12856] tipc_sk_respond+0xbe/0x2c0 [ 216.877651][T12856] __tipc_shutdown+0x2dd/0x380 [ 216.882388][T12856] ? do_wait_intr_irq+0xb0/0xb0 [ 216.887210][T12856] tipc_release+0x5f/0x870 [ 216.891597][T12856] __sock_release+0x32/0xa0 [ 216.896072][T12856] sock_close+0xf/0x20 [ 216.900147][T12856] __fput+0xaa/0x250 [ 216.904027][T12856] task_work_run+0x68/0xb0 [ 216.908420][T12856] exit_to_user_mode_prepare+0x23f/0x250 [ 216.914017][T12856] syscall_exit_to_user_mode+0x7a/0x2c0 [ 216.919562][T12856] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 216.925431][T12856] RIP: 0033:0x45cba9 [ 216.929323][T12856] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 216.948912][T12856] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 216.957309][T12856] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 216.965248][T12856] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 216.973187][T12856] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 216.981125][T12856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 216.989062][T12856] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 216.997024][T12853] CPU: 1 PID: 12853 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 217.005334][T12853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.015460][T12853] Call Trace: [ 217.018751][T12853] dump_stack+0xa3/0xc8 [ 217.022895][T12853] should_fail.cold.6+0x32/0x37 [ 217.027784][T12853] should_failslab+0x5/0x10 [ 217.032347][T12853] kmem_cache_alloc_node+0x57/0xb20 [ 217.037524][T12853] ? __lock_acquire+0x4ea/0x1770 [ 217.042451][T12853] __alloc_skb+0x52/0x1d0 [ 217.046768][T12853] tipc_buf_acquire+0x1c/0x50 [ 217.051431][T12853] tipc_msg_reverse+0x96/0x280 [ 217.056181][T12853] tipc_sk_respond+0xbe/0x2c0 [ 217.060884][T12853] __tipc_shutdown+0x2dd/0x380 [ 217.065627][T12853] ? do_wait_intr_irq+0xb0/0xb0 [ 217.070460][T12853] tipc_release+0x5f/0x870 [ 217.074860][T12853] __sock_release+0x32/0xa0 [ 217.079346][T12853] sock_close+0xf/0x20 [ 217.083396][T12853] __fput+0xaa/0x250 [ 217.087286][T12853] task_work_run+0x68/0xb0 [ 217.091691][T12853] exit_to_user_mode_prepare+0x23f/0x250 [ 217.097302][T12853] syscall_exit_to_user_mode+0x7a/0x2c0 [ 217.102933][T12853] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 217.107335][T12865] FAULT_INJECTION: forcing a failure. [ 217.107335][T12865] name failslab, interval 1, probability 0, space 0, times 0 [ 217.108797][T12853] RIP: 0033:0x45cba9 [ 217.108801][T12853] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 217.108804][T12853] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 217.108809][T12853] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 217.108812][T12853] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 217.108814][T12853] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 217.108817][T12853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 217.108819][T12853] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 217.139285][T12869] FAULT_INJECTION: forcing a failure. [ 217.139285][T12869] name failslab, interval 1, probability 0, space 0, times 0 [ 217.173829][T12865] CPU: 0 PID: 12865 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 217.214738][T12865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.224782][T12865] Call Trace: [ 217.228043][T12865] dump_stack+0xa3/0xc8 [ 217.232177][T12865] should_fail.cold.6+0x32/0x37 [ 217.236999][T12865] should_failslab+0x5/0x10 [ 217.241471][T12865] kmem_cache_alloc_node+0x57/0xb20 [ 217.246648][T12865] ? __lock_acquire+0x4ea/0x1770 [ 217.251557][T12865] __alloc_skb+0x52/0x1d0 [ 217.255940][T12865] tipc_buf_acquire+0x1c/0x50 [ 217.260580][T12865] tipc_msg_reverse+0x96/0x280 [ 217.265312][T12865] tipc_sk_respond+0xbe/0x2c0 [ 217.269959][T12865] __tipc_shutdown+0x2dd/0x380 [ 217.274692][T12865] ? do_wait_intr_irq+0xb0/0xb0 [ 217.279514][T12865] tipc_release+0x5f/0x870 [ 217.283909][T12865] __sock_release+0x32/0xa0 [ 217.288391][T12865] sock_close+0xf/0x20 [ 217.292431][T12865] __fput+0xaa/0x250 [ 217.296294][T12865] task_work_run+0x68/0xb0 [ 217.300677][T12865] exit_to_user_mode_prepare+0x23f/0x250 [ 217.306274][T12865] syscall_exit_to_user_mode+0x7a/0x2c0 [ 217.311826][T12865] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 217.317691][T12865] RIP: 0033:0x45cba9 [ 217.321560][T12865] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 217.345469][T12865] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 217.353935][T12865] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 217.361875][T12865] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 217.369813][T12865] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 217.377758][T12865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 217.385701][T12865] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 217.393651][T12869] CPU: 1 PID: 12869 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 217.401961][T12869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.402931][T12875] FAULT_INJECTION: forcing a failure. [ 217.402931][T12875] name failslab, interval 1, probability 0, space 0, times 0 [ 217.411988][T12869] Call Trace: [ 217.412000][T12869] dump_stack+0xa3/0xc8 [ 217.412006][T12869] should_fail.cold.6+0x32/0x37 [ 217.412012][T12869] should_failslab+0x5/0x10 [ 217.412017][T12869] kmem_cache_alloc_node+0x57/0xb20 [ 217.412022][T12869] ? __lock_acquire+0x4ea/0x1770 [ 217.412033][T12869] __alloc_skb+0x52/0x1d0 [ 217.412041][T12869] tipc_buf_acquire+0x1c/0x50 [ 217.412046][T12869] tipc_msg_reverse+0x96/0x280 [ 217.412054][T12869] tipc_sk_respond+0xbe/0x2c0 [ 217.412060][T12869] __tipc_shutdown+0x2dd/0x380 [ 217.412066][T12869] ? do_wait_intr_irq+0xb0/0xb0 [ 217.479205][T12869] tipc_release+0x5f/0x870 [ 217.483610][T12869] __sock_release+0x32/0xa0 [ 217.488092][T12869] sock_close+0xf/0x20 [ 217.492141][T12869] __fput+0xaa/0x250 [ 217.496100][T12869] task_work_run+0x68/0xb0 [ 217.500647][T12869] exit_to_user_mode_prepare+0x23f/0x250 [ 217.506352][T12869] syscall_exit_to_user_mode+0x7a/0x2c0 [ 217.511876][T12869] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 217.517777][T12869] RIP: 0033:0x45cba9 [ 217.521720][T12869] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 217.541295][T12869] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 217.549670][T12869] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 217.557629][T12869] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 217.565575][T12869] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 217.573520][T12869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 217.581483][T12869] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 217.589435][T12875] CPU: 0 PID: 12875 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 217.595501][T12876] FAULT_INJECTION: forcing a failure. [ 217.595501][T12876] name failslab, interval 1, probability 0, space 0, times 0 [ 217.597762][T12875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.597765][T12875] Call Trace: [ 217.597777][T12875] dump_stack+0xa3/0xc8 [ 217.597783][T12875] should_fail.cold.6+0x32/0x37 [ 217.597789][T12875] should_failslab+0x5/0x10 [ 217.597794][T12875] kmem_cache_alloc_node+0x57/0xb20 [ 217.597800][T12875] ? __lock_acquire+0x4ea/0x1770 [ 217.597811][T12875] __alloc_skb+0x52/0x1d0 [ 217.653595][T12875] tipc_buf_acquire+0x1c/0x50 [ 217.658242][T12875] tipc_msg_reverse+0x96/0x280 [ 217.662975][T12875] tipc_sk_respond+0xbe/0x2c0 [ 217.667618][T12875] __tipc_shutdown+0x2dd/0x380 [ 217.672351][T12875] ? do_wait_intr_irq+0xb0/0xb0 [ 217.677168][T12875] tipc_release+0x5f/0x870 [ 217.681641][T12875] __sock_release+0x32/0xa0 [ 217.686108][T12875] sock_close+0xf/0x20 [ 217.690142][T12875] __fput+0xaa/0x250 [ 217.694006][T12875] task_work_run+0x68/0xb0 [ 217.698389][T12875] exit_to_user_mode_prepare+0x23f/0x250 [ 217.703991][T12875] syscall_exit_to_user_mode+0x7a/0x2c0 [ 217.709519][T12875] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 217.715386][T12875] RIP: 0033:0x45cba9 [ 217.719247][T12875] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 217.738830][T12875] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 217.747207][T12875] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 217.755147][T12875] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 217.763094][T12875] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 217.771036][T12875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 217.778974][T12875] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 217.786932][T12876] CPU: 1 PID: 12876 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 217.795258][T12876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.805304][T12876] Call Trace: [ 217.808573][T12876] dump_stack+0xa3/0xc8 [ 217.812712][T12876] should_fail.cold.6+0x32/0x37 [ 217.817546][T12876] should_failslab+0x5/0x10 [ 217.822028][T12876] kmem_cache_alloc_node+0x57/0xb20 [ 217.827240][T12876] ? __lock_acquire+0x4ea/0x1770 [ 217.832167][T12876] __alloc_skb+0x52/0x1d0 [ 217.836478][T12876] tipc_buf_acquire+0x1c/0x50 [ 217.839701][T12880] FAULT_INJECTION: forcing a failure. [ 217.839701][T12880] name failslab, interval 1, probability 0, space 0, times 0 [ 217.841138][T12876] tipc_msg_reverse+0x96/0x280 [ 217.841146][T12876] tipc_sk_respond+0xbe/0x2c0 [ 217.841152][T12876] __tipc_shutdown+0x2dd/0x380 [ 217.841159][T12876] ? do_wait_intr_irq+0xb0/0xb0 [ 217.841165][T12876] tipc_release+0x5f/0x870 [ 217.841175][T12876] __sock_release+0x32/0xa0 [ 217.841179][T12876] sock_close+0xf/0x20 [ 217.841183][T12876] __fput+0xaa/0x250 [ 217.841189][T12876] task_work_run+0x68/0xb0 [ 217.841197][T12876] exit_to_user_mode_prepare+0x23f/0x250 [ 217.841203][T12876] syscall_exit_to_user_mode+0x7a/0x2c0 [ 217.841208][T12876] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 217.841213][T12876] RIP: 0033:0x45cba9 [ 217.841218][T12876] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 217.841220][T12876] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 217.841225][T12876] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 217.841228][T12876] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 217.841230][T12876] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 217.841232][T12876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 217.841234][T12876] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 217.952423][T12893] FAULT_INJECTION: forcing a failure. [ 217.952423][T12893] name failslab, interval 1, probability 0, space 0, times 0 [ 217.957602][T12880] CPU: 0 PID: 12880 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 217.983350][T12896] FAULT_INJECTION: forcing a failure. [ 217.983350][T12896] name failslab, interval 1, probability 0, space 0, times 0 [ 217.984808][T12880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.984811][T12880] Call Trace: [ 217.984823][T12880] dump_stack+0xa3/0xc8 [ 217.984828][T12880] should_fail.cold.6+0x32/0x37 [ 217.984834][T12880] should_failslab+0x5/0x10 [ 218.004208][T12897] FAULT_INJECTION: forcing a failure. [ 218.004208][T12897] name failslab, interval 1, probability 0, space 0, times 0 [ 218.005690][T12880] kmem_cache_alloc_node+0x57/0xb20 [ 218.005697][T12880] ? __lock_acquire+0x4ea/0x1770 [ 218.005708][T12880] __alloc_skb+0x52/0x1d0 [ 218.072012][T12880] tipc_buf_acquire+0x1c/0x50 [ 218.076660][T12880] tipc_msg_reverse+0x96/0x280 [ 218.081397][T12880] tipc_sk_respond+0xbe/0x2c0 [ 218.086049][T12880] __tipc_shutdown+0x2dd/0x380 [ 218.090779][T12880] ? do_wait_intr_irq+0xb0/0xb0 [ 218.095599][T12880] tipc_release+0x5f/0x870 [ 218.099985][T12880] __sock_release+0x32/0xa0 [ 218.104451][T12880] sock_close+0xf/0x20 [ 218.108483][T12880] __fput+0xaa/0x250 [ 218.112343][T12880] task_work_run+0x68/0xb0 [ 218.116724][T12880] exit_to_user_mode_prepare+0x23f/0x250 [ 218.122322][T12880] syscall_exit_to_user_mode+0x7a/0x2c0 [ 218.127834][T12880] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 218.133695][T12880] RIP: 0033:0x45cba9 [ 218.137567][T12880] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 218.157136][T12880] RSP: 002b:00007f6b12890c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 218.165516][T12880] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 218.173455][T12880] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 218.181394][T12880] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 218.189333][T12880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 218.197277][T12880] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128916d4 [ 218.205238][T12897] CPU: 1 PID: 12897 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 218.213547][T12897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.223580][T12897] Call Trace: [ 218.226851][T12897] dump_stack+0xa3/0xc8 [ 218.230991][T12897] should_fail.cold.6+0x32/0x37 [ 218.235818][T12897] should_failslab+0x5/0x10 [ 218.240311][T12897] kmem_cache_alloc_node+0x57/0xb20 [ 218.245647][T12897] ? __lock_acquire+0x4ea/0x1770 [ 218.250629][T12897] __alloc_skb+0x52/0x1d0 [ 218.254948][T12897] tipc_buf_acquire+0x1c/0x50 [ 218.259604][T12897] tipc_msg_reverse+0x96/0x280 [ 218.264351][T12897] tipc_sk_respond+0xbe/0x2c0 [ 218.269039][T12897] __tipc_shutdown+0x2dd/0x380 [ 218.273977][T12897] ? do_wait_intr_irq+0xb0/0xb0 [ 218.278822][T12897] tipc_release+0x5f/0x870 [ 218.283226][T12897] __sock_release+0x32/0xa0 [ 218.287703][T12897] sock_close+0xf/0x20 [ 218.291744][T12897] __fput+0xaa/0x250 [ 218.295611][T12897] task_work_run+0x68/0xb0 [ 218.299997][T12897] exit_to_user_mode_prepare+0x23f/0x250 [ 218.305598][T12897] syscall_exit_to_user_mode+0x7a/0x2c0 [ 218.311112][T12897] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 218.316984][T12897] RIP: 0033:0x45cba9 [ 218.320854][T12897] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 218.340526][T12897] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 218.348915][T12897] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 218.356889][T12897] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 218.364839][T12897] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 218.372780][T12897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 218.380724][T12897] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 218.388677][T12893] CPU: 0 PID: 12893 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 218.396985][T12893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.407022][T12893] Call Trace: [ 218.410298][T12893] dump_stack+0xa3/0xc8 [ 218.414438][T12893] should_fail.cold.6+0x32/0x37 [ 218.419346][T12893] should_failslab+0x5/0x10 [ 218.423832][T12893] kmem_cache_alloc_node+0x57/0xb20 [ 218.429011][T12893] ? __lock_acquire+0x4ea/0x1770 [ 218.433925][T12893] __alloc_skb+0x52/0x1d0 [ 218.438222][T12893] tipc_buf_acquire+0x1c/0x50 [ 218.442973][T12893] tipc_msg_reverse+0x96/0x280 [ 218.447708][T12893] tipc_sk_respond+0xbe/0x2c0 [ 218.449466][T12909] FAULT_INJECTION: forcing a failure. [ 218.449466][T12909] name failslab, interval 1, probability 0, space 0, times 0 [ 218.452372][T12893] __tipc_shutdown+0x2dd/0x380 [ 218.452379][T12893] ? do_wait_intr_irq+0xb0/0xb0 [ 218.452387][T12893] tipc_release+0x5f/0x870 [ 218.452396][T12893] __sock_release+0x32/0xa0 [ 218.452401][T12893] sock_close+0xf/0x20 [ 218.452404][T12893] __fput+0xaa/0x250 [ 218.452411][T12893] task_work_run+0x68/0xb0 [ 218.495723][T12893] exit_to_user_mode_prepare+0x23f/0x250 [ 218.501320][T12893] syscall_exit_to_user_mode+0x7a/0x2c0 [ 218.506841][T12893] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 218.512698][T12893] RIP: 0033:0x45cba9 [ 218.516570][T12893] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 218.538834][T12893] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 218.547218][T12893] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 218.555159][T12893] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 218.563097][T12893] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 218.571043][T12893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 218.578987][T12893] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 218.586947][T12909] CPU: 1 PID: 12909 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 218.595250][T12909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.596032][T12910] FAULT_INJECTION: forcing a failure. [ 218.596032][T12910] name failslab, interval 1, probability 0, space 0, times 0 [ 218.605417][T12909] Call Trace: [ 218.605430][T12909] dump_stack+0xa3/0xc8 [ 218.605435][T12909] should_fail.cold.6+0x32/0x37 [ 218.605442][T12909] should_failslab+0x5/0x10 [ 218.605447][T12909] kmem_cache_alloc_node+0x57/0xb20 [ 218.605453][T12909] ? __lock_acquire+0x4ea/0x1770 [ 218.605465][T12909] __alloc_skb+0x52/0x1d0 [ 218.605474][T12909] tipc_buf_acquire+0x1c/0x50 [ 218.605479][T12909] tipc_msg_reverse+0x96/0x280 [ 218.605488][T12909] tipc_sk_respond+0xbe/0x2c0 [ 218.605493][T12909] __tipc_shutdown+0x2dd/0x380 [ 218.605499][T12909] ? do_wait_intr_irq+0xb0/0xb0 [ 218.605505][T12909] tipc_release+0x5f/0x870 [ 218.605515][T12909] __sock_release+0x32/0xa0 [ 218.605519][T12909] sock_close+0xf/0x20 [ 218.605522][T12909] __fput+0xaa/0x250 [ 218.605528][T12909] task_work_run+0x68/0xb0 [ 218.605535][T12909] exit_to_user_mode_prepare+0x23f/0x250 [ 218.605542][T12909] syscall_exit_to_user_mode+0x7a/0x2c0 [ 218.605547][T12909] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 218.605552][T12909] RIP: 0033:0x45cba9 [ 218.714807][T12909] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 218.734377][T12909] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 218.742755][T12909] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 218.750740][T12909] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 218.758682][T12909] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 218.766628][T12909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 218.774582][T12909] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 218.782538][T12910] CPU: 0 PID: 12910 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 218.790903][T12910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.800937][T12910] Call Trace: [ 218.804208][T12910] dump_stack+0xa3/0xc8 [ 218.806779][T12911] FAULT_INJECTION: forcing a failure. [ 218.806779][T12911] name failslab, interval 1, probability 0, space 0, times 0 [ 218.808347][T12910] should_fail.cold.6+0x32/0x37 [ 218.808355][T12910] should_failslab+0x5/0x10 [ 218.808360][T12910] kmem_cache_alloc_node+0x57/0xb20 [ 218.808367][T12910] ? __lock_acquire+0x4ea/0x1770 [ 218.840287][T12910] __alloc_skb+0x52/0x1d0 [ 218.844602][T12910] tipc_buf_acquire+0x1c/0x50 [ 218.849244][T12910] tipc_msg_reverse+0x96/0x280 [ 218.853974][T12910] tipc_sk_respond+0xbe/0x2c0 [ 218.858615][T12910] __tipc_shutdown+0x2dd/0x380 [ 218.863343][T12910] ? do_wait_intr_irq+0xb0/0xb0 [ 218.868174][T12910] tipc_release+0x5f/0x870 [ 218.872572][T12910] __sock_release+0x32/0xa0 [ 218.877040][T12910] sock_close+0xf/0x20 [ 218.881086][T12910] __fput+0xaa/0x250 [ 218.884959][T12910] task_work_run+0x68/0xb0 [ 218.889341][T12910] exit_to_user_mode_prepare+0x23f/0x250 [ 218.894945][T12910] syscall_exit_to_user_mode+0x7a/0x2c0 [ 218.900455][T12910] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 218.906325][T12910] RIP: 0033:0x45cba9 [ 218.910191][T12910] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 218.929772][T12910] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 218.938162][T12910] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 218.946098][T12910] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 218.954035][T12910] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 218.961972][T12910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 218.969910][T12910] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 218.977861][T12911] CPU: 1 PID: 12911 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 218.986169][T12911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.996202][T12911] Call Trace: [ 218.999474][T12911] dump_stack+0xa3/0xc8 [ 219.003605][T12911] should_fail.cold.6+0x32/0x37 [ 219.008423][T12911] should_failslab+0x5/0x10 [ 219.012891][T12911] kmem_cache_alloc_node+0x57/0xb20 [ 219.018062][T12911] ? __lock_acquire+0x4ea/0x1770 [ 219.022991][T12911] __alloc_skb+0x52/0x1d0 [ 219.027295][T12911] tipc_buf_acquire+0x1c/0x50 [ 219.031951][T12911] tipc_msg_reverse+0x96/0x280 [ 219.036691][T12911] tipc_sk_respond+0xbe/0x2c0 [ 219.041334][T12911] __tipc_shutdown+0x2dd/0x380 [ 219.046174][T12911] ? do_wait_intr_irq+0xb0/0xb0 [ 219.050994][T12911] tipc_release+0x5f/0x870 [ 219.055380][T12911] __sock_release+0x32/0xa0 [ 219.059849][T12911] sock_close+0xf/0x20 [ 219.063887][T12911] __fput+0xaa/0x250 [ 219.067750][T12911] task_work_run+0x68/0xb0 [ 219.072132][T12911] exit_to_user_mode_prepare+0x23f/0x250 [ 219.077745][T12911] syscall_exit_to_user_mode+0x7a/0x2c0 [ 219.083265][T12911] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 219.089134][T12911] RIP: 0033:0x45cba9 [ 219.093000][T12911] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 219.112579][T12911] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 219.120969][T12911] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 219.128919][T12911] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 219.136863][T12911] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 219.144804][T12911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 219.152901][T12911] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 219.160881][T12896] CPU: 0 PID: 12896 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 219.169192][T12896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.179306][T12896] Call Trace: [ 219.182580][T12896] dump_stack+0xa3/0xc8 [ 219.186710][T12896] should_fail.cold.6+0x32/0x37 [ 219.191558][T12896] should_failslab+0x5/0x10 [ 219.196042][T12896] kmem_cache_alloc_node+0x57/0xb20 [ 219.201252][T12896] ? __lock_acquire+0x4ea/0x1770 [ 219.206173][T12896] __alloc_skb+0x52/0x1d0 [ 219.210486][T12896] tipc_buf_acquire+0x1c/0x50 [ 219.215143][T12896] tipc_msg_reverse+0x96/0x280 [ 219.219894][T12896] tipc_sk_respond+0xbe/0x2c0 [ 219.224553][T12896] __tipc_shutdown+0x2dd/0x380 [ 219.229299][T12896] ? do_wait_intr_irq+0xb0/0xb0 [ 219.234136][T12896] tipc_release+0x5f/0x870 [ 219.238532][T12896] __sock_release+0x32/0xa0 [ 219.243009][T12896] sock_close+0xf/0x20 [ 219.247041][T12896] __fput+0xaa/0x250 [ 219.250919][T12896] task_work_run+0x68/0xb0 [ 219.255347][T12896] exit_to_user_mode_prepare+0x23f/0x250 [ 219.260948][T12896] syscall_exit_to_user_mode+0x7a/0x2c0 [ 219.266501][T12896] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 219.272355][T12896] RIP: 0033:0x45cba9 [ 219.276245][T12896] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 219.279422][T12920] FAULT_INJECTION: forcing a failure. [ 219.279422][T12920] name failslab, interval 1, probability 0, space 0, times 0 [ 219.297210][T12896] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 219.297216][T12896] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 219.297218][T12896] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 219.297220][T12896] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 219.297222][T12896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 219.297224][T12896] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 219.355028][T12930] FAULT_INJECTION: forcing a failure. [ 219.355028][T12930] name failslab, interval 1, probability 0, space 0, times 0 [ 219.371627][T12930] CPU: 0 PID: 12930 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 219.380040][T12930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.382315][T12921] FAULT_INJECTION: forcing a failure. [ 219.382315][T12921] name failslab, interval 1, probability 0, space 0, times 0 [ 219.390164][T12930] Call Trace: [ 219.405980][T12930] dump_stack+0xa3/0xc8 [ 219.410124][T12930] should_fail.cold.6+0x32/0x37 [ 219.412405][T12931] FAULT_INJECTION: forcing a failure. [ 219.412405][T12931] name failslab, interval 1, probability 0, space 0, times 0 [ 219.414954][T12930] should_failslab+0x5/0x10 [ 219.431976][T12930] kmem_cache_alloc_node+0x57/0xb20 [ 219.437159][T12930] ? __lock_acquire+0x4ea/0x1770 [ 219.442086][T12930] __alloc_skb+0x52/0x1d0 [ 219.446399][T12930] tipc_buf_acquire+0x1c/0x50 [ 219.451054][T12930] tipc_msg_reverse+0x96/0x280 [ 219.455798][T12930] tipc_sk_respond+0xbe/0x2c0 [ 219.460461][T12930] __tipc_shutdown+0x2dd/0x380 [ 219.465227][T12930] ? do_wait_intr_irq+0xb0/0xb0 [ 219.470051][T12930] tipc_release+0x5f/0x870 [ 219.474445][T12930] __sock_release+0x32/0xa0 [ 219.478914][T12930] sock_close+0xf/0x20 [ 219.482971][T12930] __fput+0xaa/0x250 [ 219.486845][T12930] task_work_run+0x68/0xb0 [ 219.491246][T12930] exit_to_user_mode_prepare+0x23f/0x250 [ 219.496849][T12930] syscall_exit_to_user_mode+0x7a/0x2c0 [ 219.502452][T12930] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 219.508322][T12930] RIP: 0033:0x45cba9 [ 219.512183][T12930] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 219.531765][T12930] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 219.540161][T12930] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 219.548100][T12930] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 219.556047][T12930] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 219.563997][T12930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 219.571948][T12930] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 219.579903][T12921] CPU: 1 PID: 12921 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 219.585902][T12941] FAULT_INJECTION: forcing a failure. [ 219.585902][T12941] name failslab, interval 1, probability 0, space 0, times 0 [ 219.588226][T12921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.588229][T12921] Call Trace: [ 219.588241][T12921] dump_stack+0xa3/0xc8 [ 219.588247][T12921] should_fail.cold.6+0x32/0x37 [ 219.588254][T12921] should_failslab+0x5/0x10 [ 219.588259][T12921] kmem_cache_alloc_node+0x57/0xb20 [ 219.588265][T12921] ? __lock_acquire+0x4ea/0x1770 [ 219.588277][T12921] __alloc_skb+0x52/0x1d0 [ 219.588286][T12921] tipc_buf_acquire+0x1c/0x50 [ 219.588291][T12921] tipc_msg_reverse+0x96/0x280 [ 219.588300][T12921] tipc_sk_respond+0xbe/0x2c0 [ 219.588305][T12921] __tipc_shutdown+0x2dd/0x380 [ 219.588311][T12921] ? do_wait_intr_irq+0xb0/0xb0 [ 219.665804][T12921] tipc_release+0x5f/0x870 [ 219.670191][T12921] __sock_release+0x32/0xa0 [ 219.674663][T12921] sock_close+0xf/0x20 [ 219.678718][T12921] __fput+0xaa/0x250 [ 219.682630][T12921] task_work_run+0x68/0xb0 [ 219.687023][T12921] exit_to_user_mode_prepare+0x23f/0x250 [ 219.692638][T12921] syscall_exit_to_user_mode+0x7a/0x2c0 [ 219.698160][T12921] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 219.704025][T12921] RIP: 0033:0x45cba9 [ 219.707901][T12921] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 219.727478][T12921] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 219.735860][T12921] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 219.743825][T12921] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 219.751767][T12921] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 219.761021][T12921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 219.768989][T12921] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 219.776946][T12941] CPU: 0 PID: 12941 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 219.785255][T12941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.792309][T12940] FAULT_INJECTION: forcing a failure. [ 219.792309][T12940] name failslab, interval 1, probability 0, space 0, times 0 [ 219.795283][T12941] Call Trace: [ 219.811460][T12941] dump_stack+0xa3/0xc8 [ 219.815592][T12941] should_fail.cold.6+0x32/0x37 [ 219.820408][T12941] should_failslab+0x5/0x10 [ 219.824893][T12941] kmem_cache_alloc_node+0x57/0xb20 [ 219.830066][T12941] ? __lock_acquire+0x4ea/0x1770 [ 219.834984][T12941] __alloc_skb+0x52/0x1d0 [ 219.839281][T12941] tipc_buf_acquire+0x1c/0x50 [ 219.843935][T12941] tipc_msg_reverse+0x96/0x280 [ 219.848664][T12941] tipc_sk_respond+0xbe/0x2c0 [ 219.853307][T12941] __tipc_shutdown+0x2dd/0x380 [ 219.858037][T12941] ? do_wait_intr_irq+0xb0/0xb0 [ 219.862853][T12941] tipc_release+0x5f/0x870 [ 219.867247][T12941] __sock_release+0x32/0xa0 [ 219.871723][T12941] sock_close+0xf/0x20 [ 219.875757][T12941] __fput+0xaa/0x250 [ 219.879616][T12941] task_work_run+0x68/0xb0 [ 219.884007][T12941] exit_to_user_mode_prepare+0x23f/0x250 [ 219.889611][T12941] syscall_exit_to_user_mode+0x7a/0x2c0 [ 219.895121][T12941] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 219.900976][T12941] RIP: 0033:0x45cba9 [ 219.904836][T12941] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 219.924404][T12941] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 219.932778][T12941] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 219.941930][T12941] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 219.949866][T12941] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 219.957805][T12941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 219.965750][T12941] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 219.973709][T12931] CPU: 1 PID: 12931 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 219.982018][T12931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.992238][T12931] Call Trace: [ 219.995612][T12931] dump_stack+0xa3/0xc8 [ 219.999939][T12931] should_fail.cold.6+0x32/0x37 [ 220.004775][T12931] should_failslab+0x5/0x10 [ 220.009892][T12931] kmem_cache_alloc_node+0x57/0xb20 [ 220.015058][T12931] ? __lock_acquire+0x4ea/0x1770 [ 220.019984][T12931] __alloc_skb+0x52/0x1d0 [ 220.024291][T12931] tipc_buf_acquire+0x1c/0x50 [ 220.028942][T12931] tipc_msg_reverse+0x96/0x280 [ 220.033676][T12931] tipc_sk_respond+0xbe/0x2c0 [ 220.038317][T12931] __tipc_shutdown+0x2dd/0x380 [ 220.043050][T12931] ? do_wait_intr_irq+0xb0/0xb0 [ 220.047893][T12931] tipc_release+0x5f/0x870 [ 220.052277][T12931] __sock_release+0x32/0xa0 [ 220.056749][T12931] sock_close+0xf/0x20 [ 220.060788][T12931] __fput+0xaa/0x250 [ 220.064652][T12931] task_work_run+0x68/0xb0 [ 220.069049][T12931] exit_to_user_mode_prepare+0x23f/0x250 [ 220.074654][T12931] syscall_exit_to_user_mode+0x7a/0x2c0 [ 220.080176][T12931] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 220.086041][T12931] RIP: 0033:0x45cba9 [ 220.089901][T12931] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 220.109477][T12931] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 220.117870][T12931] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 220.125827][T12931] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 220.133793][T12931] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 220.141750][T12931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 220.149699][T12931] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 220.163660][T12940] CPU: 1 PID: 12940 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 220.171991][T12940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.182028][T12940] Call Trace: [ 220.185304][T12940] dump_stack+0xa3/0xc8 [ 220.189440][T12940] should_fail.cold.6+0x32/0x37 [ 220.194263][T12940] should_failslab+0x5/0x10 [ 220.198737][T12940] kmem_cache_alloc_node+0x57/0xb20 [ 220.203908][T12940] ? __lock_acquire+0x4ea/0x1770 [ 220.208821][T12940] __alloc_skb+0x52/0x1d0 [ 220.213128][T12940] tipc_buf_acquire+0x1c/0x50 [ 220.217786][T12940] tipc_msg_reverse+0x96/0x280 [ 220.222548][T12940] tipc_sk_respond+0xbe/0x2c0 [ 220.227203][T12940] __tipc_shutdown+0x2dd/0x380 [ 220.231947][T12940] ? do_wait_intr_irq+0xb0/0xb0 [ 220.236783][T12940] tipc_release+0x5f/0x870 [ 220.241186][T12940] __sock_release+0x32/0xa0 [ 220.245686][T12940] sock_close+0xf/0x20 [ 220.249721][T12940] __fput+0xaa/0x250 [ 220.253589][T12940] task_work_run+0x68/0xb0 [ 220.257983][T12940] exit_to_user_mode_prepare+0x23f/0x250 [ 220.263584][T12940] syscall_exit_to_user_mode+0x7a/0x2c0 [ 220.269106][T12940] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 220.274967][T12940] RIP: 0033:0x45cba9 [ 220.278827][T12940] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 220.298419][T12940] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 220.306895][T12940] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 220.314835][T12940] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 220.322777][T12940] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 220.330726][T12940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 220.338668][T12940] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 220.346623][T12920] CPU: 0 PID: 12920 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 220.354933][T12920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.364966][T12920] Call Trace: [ 220.368223][T12920] dump_stack+0xa3/0xc8 [ 220.372342][T12920] should_fail.cold.6+0x32/0x37 [ 220.377157][T12920] should_failslab+0x5/0x10 [ 220.381634][T12920] kmem_cache_alloc_node+0x57/0xb20 [ 220.386793][T12920] ? __lock_acquire+0x4ea/0x1770 [ 220.391696][T12920] __alloc_skb+0x52/0x1d0 [ 220.395990][T12920] tipc_buf_acquire+0x1c/0x50 [ 220.400632][T12920] tipc_msg_reverse+0x96/0x280 [ 220.405379][T12920] tipc_sk_respond+0xbe/0x2c0 [ 220.410082][T12920] __tipc_shutdown+0x2dd/0x380 [ 220.414833][T12920] ? do_wait_intr_irq+0xb0/0xb0 [ 220.419852][T12920] tipc_release+0x5f/0x870 [ 220.424254][T12920] __sock_release+0x32/0xa0 [ 220.428728][T12920] sock_close+0xf/0x20 [ 220.432763][T12920] __fput+0xaa/0x250 [ 220.436620][T12920] task_work_run+0x68/0xb0 [ 220.440999][T12920] exit_to_user_mode_prepare+0x23f/0x250 [ 220.446604][T12920] syscall_exit_to_user_mode+0x7a/0x2c0 [ 220.449172][T12951] FAULT_INJECTION: forcing a failure. [ 220.449172][T12951] name failslab, interval 1, probability 0, space 0, times 0 [ 220.452121][T12920] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 220.452127][T12920] RIP: 0033:0x45cba9 [ 220.452131][T12920] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 220.452133][T12920] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 220.452139][T12920] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 220.510296][T12920] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 220.518234][T12920] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 220.526171][T12920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 220.534125][T12920] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 220.542074][T12951] CPU: 1 PID: 12951 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 220.550380][T12951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.560418][T12951] Call Trace: [ 220.563692][T12951] dump_stack+0xa3/0xc8 [ 220.567841][T12951] should_fail.cold.6+0x32/0x37 [ 220.572685][T12951] should_failslab+0x5/0x10 [ 220.577303][T12951] kmem_cache_alloc_node+0x57/0xb20 [ 220.582486][T12951] ? __lock_acquire+0x4ea/0x1770 [ 220.587412][T12951] __alloc_skb+0x52/0x1d0 [ 220.591759][T12951] tipc_buf_acquire+0x1c/0x50 [ 220.596428][T12951] tipc_msg_reverse+0x96/0x280 [ 220.601182][T12951] tipc_sk_respond+0xbe/0x2c0 [ 220.605845][T12951] __tipc_shutdown+0x2dd/0x380 [ 220.610592][T12951] ? do_wait_intr_irq+0xb0/0xb0 [ 220.615429][T12951] tipc_release+0x5f/0x870 [ 220.619829][T12951] __sock_release+0x32/0xa0 [ 220.624365][T12951] sock_close+0xf/0x20 [ 220.624898][T12961] FAULT_INJECTION: forcing a failure. [ 220.624898][T12961] name failslab, interval 1, probability 0, space 0, times 0 [ 220.628433][T12951] __fput+0xaa/0x250 [ 220.628441][T12951] task_work_run+0x68/0xb0 [ 220.628450][T12951] exit_to_user_mode_prepare+0x23f/0x250 [ 220.628457][T12951] syscall_exit_to_user_mode+0x7a/0x2c0 [ 220.628462][T12951] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 220.628467][T12951] RIP: 0033:0x45cba9 [ 220.628472][T12951] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 220.628475][T12951] RSP: 002b:00007f575e1b6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 220.628481][T12951] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 220.628483][T12951] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 220.628486][T12951] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 220.628488][T12951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 220.628491][T12951] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1b76d4 [ 220.740704][T12969] FAULT_INJECTION: forcing a failure. [ 220.740704][T12969] name failslab, interval 1, probability 0, space 0, times 0 [ 220.754770][T12971] FAULT_INJECTION: forcing a failure. [ 220.754770][T12971] name failslab, interval 1, probability 0, space 0, times 0 [ 220.769880][T12970] FAULT_INJECTION: forcing a failure. [ 220.769880][T12970] name failslab, interval 1, probability 0, space 0, times 0 [ 220.771429][T12969] CPU: 1 PID: 12969 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 220.790752][T12969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.800788][T12969] Call Trace: [ 220.804059][T12969] dump_stack+0xa3/0xc8 [ 220.808182][T12969] should_fail.cold.6+0x32/0x37 [ 220.813001][T12969] should_failslab+0x5/0x10 [ 220.817469][T12969] kmem_cache_alloc_node+0x57/0xb20 [ 220.822634][T12969] ? __lock_acquire+0x4ea/0x1770 [ 220.827542][T12969] __alloc_skb+0x52/0x1d0 [ 220.831838][T12969] tipc_buf_acquire+0x1c/0x50 [ 220.836479][T12969] tipc_msg_reverse+0x96/0x280 [ 220.841215][T12969] tipc_sk_respond+0xbe/0x2c0 [ 220.845872][T12969] __tipc_shutdown+0x2dd/0x380 [ 220.850602][T12969] ? do_wait_intr_irq+0xb0/0xb0 [ 220.855432][T12969] tipc_release+0x5f/0x870 [ 220.859830][T12969] __sock_release+0x32/0xa0 [ 220.864300][T12969] sock_close+0xf/0x20 [ 220.868342][T12969] __fput+0xaa/0x250 [ 220.872203][T12969] task_work_run+0x68/0xb0 [ 220.876601][T12969] exit_to_user_mode_prepare+0x23f/0x250 [ 220.882200][T12969] syscall_exit_to_user_mode+0x7a/0x2c0 [ 220.887709][T12969] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 220.893574][T12969] RIP: 0033:0x45cba9 [ 220.897434][T12969] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 220.917020][T12969] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 220.925396][T12969] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 220.933345][T12969] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 220.941302][T12969] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 220.949238][T12969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 220.957177][T12969] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 220.965127][T12970] CPU: 0 PID: 12970 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 220.973447][T12970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 220.983490][T12970] Call Trace: [ 220.986761][T12970] dump_stack+0xa3/0xc8 [ 220.990905][T12970] should_fail.cold.6+0x32/0x37 [ 220.995877][T12970] should_failslab+0x5/0x10 [ 221.000355][T12970] kmem_cache_alloc_node+0x57/0xb20 [ 221.005622][T12970] ? __lock_acquire+0x4ea/0x1770 [ 221.010554][T12970] __alloc_skb+0x52/0x1d0 [ 221.014875][T12970] tipc_buf_acquire+0x1c/0x50 [ 221.019535][T12970] tipc_msg_reverse+0x96/0x280 [ 221.024288][T12970] tipc_sk_respond+0xbe/0x2c0 [ 221.028949][T12970] __tipc_shutdown+0x2dd/0x380 [ 221.033688][T12970] ? do_wait_intr_irq+0xb0/0xb0 [ 221.038521][T12970] tipc_release+0x5f/0x870 [ 221.043013][T12970] __sock_release+0x32/0xa0 [ 221.047480][T12970] sock_close+0xf/0x20 [ 221.051512][T12970] __fput+0xaa/0x250 [ 221.055379][T12970] task_work_run+0x68/0xb0 [ 221.059774][T12970] exit_to_user_mode_prepare+0x23f/0x250 [ 221.065377][T12970] syscall_exit_to_user_mode+0x7a/0x2c0 [ 221.070902][T12970] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.071982][T12976] FAULT_INJECTION: forcing a failure. [ 221.071982][T12976] name failslab, interval 1, probability 0, space 0, times 0 [ 221.076874][T12970] RIP: 0033:0x45cba9 [ 221.076879][T12970] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 221.076882][T12970] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 221.076887][T12970] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 221.076889][T12970] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 221.076892][T12970] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 221.076894][T12970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 221.076897][T12970] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 221.077652][T12961] CPU: 0 PID: 12961 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 221.170577][T12961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.180606][T12961] Call Trace: [ 221.183867][T12961] dump_stack+0xa3/0xc8 [ 221.187989][T12961] should_fail.cold.6+0x32/0x37 [ 221.192805][T12961] should_failslab+0x5/0x10 [ 221.197276][T12961] kmem_cache_alloc_node+0x57/0xb20 [ 221.202448][T12961] ? __lock_acquire+0x4ea/0x1770 [ 221.207391][T12961] __alloc_skb+0x52/0x1d0 [ 221.211696][T12961] tipc_buf_acquire+0x1c/0x50 [ 221.216345][T12961] tipc_msg_reverse+0x96/0x280 [ 221.221092][T12961] tipc_sk_respond+0xbe/0x2c0 [ 221.225734][T12961] __tipc_shutdown+0x2dd/0x380 [ 221.230464][T12961] ? do_wait_intr_irq+0xb0/0xb0 [ 221.235283][T12961] tipc_release+0x5f/0x870 [ 221.239680][T12961] __sock_release+0x32/0xa0 [ 221.244148][T12961] sock_close+0xf/0x20 [ 221.248205][T12961] __fput+0xaa/0x250 [ 221.252074][T12961] task_work_run+0x68/0xb0 [ 221.256465][T12961] exit_to_user_mode_prepare+0x23f/0x250 [ 221.262082][T12961] syscall_exit_to_user_mode+0x7a/0x2c0 [ 221.267594][T12961] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.273453][T12961] RIP: 0033:0x45cba9 [ 221.277324][T12961] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 221.296919][T12961] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 221.306251][T12961] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 221.314189][T12961] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 221.322129][T12961] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 221.330070][T12961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 221.338010][T12961] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 221.345960][T12976] CPU: 1 PID: 12976 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 221.354287][T12976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.364346][T12976] Call Trace: [ 221.367614][T12976] dump_stack+0xa3/0xc8 [ 221.371739][T12976] should_fail.cold.6+0x32/0x37 [ 221.376555][T12976] should_failslab+0x5/0x10 [ 221.381023][T12976] kmem_cache_alloc_node+0x57/0xb20 [ 221.386187][T12976] ? __lock_acquire+0x4ea/0x1770 [ 221.391109][T12976] __alloc_skb+0x52/0x1d0 [ 221.395403][T12976] tipc_buf_acquire+0x1c/0x50 [ 221.400049][T12976] tipc_msg_reverse+0x96/0x280 [ 221.404801][T12976] tipc_sk_respond+0xbe/0x2c0 [ 221.409441][T12976] __tipc_shutdown+0x2dd/0x380 [ 221.414178][T12976] ? do_wait_intr_irq+0xb0/0xb0 [ 221.419003][T12976] tipc_release+0x5f/0x870 [ 221.423388][T12976] __sock_release+0x32/0xa0 [ 221.427855][T12976] sock_close+0xf/0x20 [ 221.431887][T12976] __fput+0xaa/0x250 [ 221.435747][T12976] task_work_run+0x68/0xb0 [ 221.440130][T12976] exit_to_user_mode_prepare+0x23f/0x250 [ 221.445734][T12976] syscall_exit_to_user_mode+0x7a/0x2c0 [ 221.451245][T12976] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.457103][T12976] RIP: 0033:0x45cba9 [ 221.460968][T12976] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 221.480542][T12976] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 221.488917][T12976] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 221.496941][T12976] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 221.504880][T12976] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 221.512831][T12976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 221.520769][T12976] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 2020/10/20 07:40:00 executed programs: 965 [ 221.547132][T12971] CPU: 1 PID: 12971 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 221.555477][T12971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.565591][T12971] Call Trace: [ 221.568861][T12971] dump_stack+0xa3/0xc8 [ 221.573004][T12971] should_fail.cold.6+0x32/0x37 [ 221.577928][T12971] should_failslab+0x5/0x10 [ 221.582415][T12971] kmem_cache_alloc_node+0x57/0xb20 [ 221.587601][T12971] ? __lock_acquire+0x4ea/0x1770 [ 221.592528][T12971] __alloc_skb+0x52/0x1d0 [ 221.596870][T12971] tipc_buf_acquire+0x1c/0x50 [ 221.601532][T12971] tipc_msg_reverse+0x96/0x280 [ 221.606280][T12971] tipc_sk_respond+0xbe/0x2c0 [ 221.610942][T12971] __tipc_shutdown+0x2dd/0x380 [ 221.615683][T12971] ? do_wait_intr_irq+0xb0/0xb0 [ 221.620590][T12971] tipc_release+0x5f/0x870 [ 221.624977][T12971] __sock_release+0x32/0xa0 [ 221.628342][T12991] FAULT_INJECTION: forcing a failure. [ 221.628342][T12991] name failslab, interval 1, probability 0, space 0, times 0 [ 221.629453][T12971] sock_close+0xf/0x20 [ 221.646033][T12971] __fput+0xaa/0x250 [ 221.649894][T12971] task_work_run+0x68/0xb0 [ 221.654363][T12971] exit_to_user_mode_prepare+0x23f/0x250 [ 221.660052][T12971] syscall_exit_to_user_mode+0x7a/0x2c0 [ 221.665659][T12971] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.666038][T12992] FAULT_INJECTION: forcing a failure. [ 221.666038][T12992] name failslab, interval 1, probability 0, space 0, times 0 [ 221.671557][T12971] RIP: 0033:0x45cba9 [ 221.671562][T12971] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 221.671565][T12971] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 221.671569][T12971] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 221.671571][T12971] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 221.671574][T12971] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 221.671576][T12971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 221.671578][T12971] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 221.735715][T12997] FAULT_INJECTION: forcing a failure. [ 221.735715][T12997] name failslab, interval 1, probability 0, space 0, times 0 [ 221.755214][T12991] CPU: 0 PID: 12991 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 221.758703][T13000] FAULT_INJECTION: forcing a failure. [ 221.758703][T13000] name failslab, interval 1, probability 0, space 0, times 0 [ 221.769094][T12991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.769103][T12991] Call Trace: [ 221.769114][T12991] dump_stack+0xa3/0xc8 [ 221.769120][T12991] should_fail.cold.6+0x32/0x37 [ 221.769126][T12991] should_failslab+0x5/0x10 [ 221.769131][T12991] kmem_cache_alloc_node+0x57/0xb20 [ 221.769138][T12991] ? __lock_acquire+0x4ea/0x1770 [ 221.769149][T12991] __alloc_skb+0x52/0x1d0 [ 221.769158][T12991] tipc_buf_acquire+0x1c/0x50 [ 221.769163][T12991] tipc_msg_reverse+0x96/0x280 [ 221.769172][T12991] tipc_sk_respond+0xbe/0x2c0 [ 221.769178][T12991] __tipc_shutdown+0x2dd/0x380 [ 221.769184][T12991] ? do_wait_intr_irq+0xb0/0xb0 [ 221.769192][T12991] tipc_release+0x5f/0x870 [ 221.769200][T12991] __sock_release+0x32/0xa0 [ 221.769204][T12991] sock_close+0xf/0x20 [ 221.769208][T12991] __fput+0xaa/0x250 [ 221.769214][T12991] task_work_run+0x68/0xb0 [ 221.769222][T12991] exit_to_user_mode_prepare+0x23f/0x250 [ 221.769228][T12991] syscall_exit_to_user_mode+0x7a/0x2c0 [ 221.769233][T12991] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.769239][T12991] RIP: 0033:0x45cba9 [ 221.769244][T12991] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 221.769246][T12991] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 221.769251][T12991] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 221.769254][T12991] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 221.769256][T12991] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 221.769258][T12991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 221.769261][T12991] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 221.810293][T12992] CPU: 0 PID: 12992 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 221.974073][T12992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.984194][T12992] Call Trace: [ 221.987456][T12992] dump_stack+0xa3/0xc8 [ 221.991606][T12992] should_fail.cold.6+0x32/0x37 [ 221.996434][T12992] should_failslab+0x5/0x10 [ 222.000922][T12992] kmem_cache_alloc_node+0x57/0xb20 [ 222.006204][T12992] ? __lock_acquire+0x4ea/0x1770 [ 222.011118][T12992] __alloc_skb+0x52/0x1d0 [ 222.015423][T12992] tipc_buf_acquire+0x1c/0x50 [ 222.020092][T12992] tipc_msg_reverse+0x96/0x280 [ 222.024828][T12992] tipc_sk_respond+0xbe/0x2c0 [ 222.029476][T12992] __tipc_shutdown+0x2dd/0x380 [ 222.034207][T12992] ? do_wait_intr_irq+0xb0/0xb0 [ 222.039113][T12992] tipc_release+0x5f/0x870 [ 222.043501][T12992] __sock_release+0x32/0xa0 [ 222.047969][T12992] sock_close+0xf/0x20 [ 222.052008][T12992] __fput+0xaa/0x250 [ 222.055885][T12992] task_work_run+0x68/0xb0 [ 222.060272][T12992] exit_to_user_mode_prepare+0x23f/0x250 [ 222.065975][T12992] syscall_exit_to_user_mode+0x7a/0x2c0 [ 222.071493][T12992] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.077378][T12992] RIP: 0033:0x45cba9 [ 222.081249][T12992] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 222.100995][T12992] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 222.109388][T12992] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 222.117333][T12992] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 222.125278][T12992] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 222.133219][T12992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 222.141161][T12992] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 222.149143][T13000] CPU: 1 PID: 13000 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 222.157461][T13000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.167502][T13000] Call Trace: [ 222.170814][T13000] dump_stack+0xa3/0xc8 [ 222.174997][T13000] should_fail.cold.6+0x32/0x37 [ 222.179908][T13000] should_failslab+0x5/0x10 [ 222.184548][T13000] kmem_cache_alloc_node+0x57/0xb20 [ 222.189805][T13000] ? __lock_acquire+0x4ea/0x1770 [ 222.194764][T13000] __alloc_skb+0x52/0x1d0 [ 222.199083][T13000] tipc_buf_acquire+0x1c/0x50 [ 222.203744][T13000] tipc_msg_reverse+0x96/0x280 [ 222.208500][T13000] tipc_sk_respond+0xbe/0x2c0 [ 222.213158][T13000] __tipc_shutdown+0x2dd/0x380 [ 222.214241][T13007] FAULT_INJECTION: forcing a failure. [ 222.214241][T13007] name failslab, interval 1, probability 0, space 0, times 0 [ 222.217904][T13000] ? do_wait_intr_irq+0xb0/0xb0 [ 222.235303][T13000] tipc_release+0x5f/0x870 [ 222.239703][T13000] __sock_release+0x32/0xa0 [ 222.244184][T13000] sock_close+0xf/0x20 [ 222.248257][T13000] __fput+0xaa/0x250 [ 222.252156][T13000] task_work_run+0x68/0xb0 [ 222.256546][T13000] exit_to_user_mode_prepare+0x23f/0x250 [ 222.262168][T13000] syscall_exit_to_user_mode+0x7a/0x2c0 [ 222.267691][T13000] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.273565][T13000] RIP: 0033:0x45cba9 [ 222.277658][T13000] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 222.297342][T13000] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 222.305738][T13000] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 222.313682][T13000] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 222.322151][T13000] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 222.330093][T13000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 222.338035][T13000] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 222.346004][T13007] CPU: 0 PID: 13007 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 222.354320][T13007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.364377][T13007] Call Trace: [ 222.367650][T13007] dump_stack+0xa3/0xc8 [ 222.371787][T13007] should_fail.cold.6+0x32/0x37 [ 222.376616][T13007] should_failslab+0x5/0x10 [ 222.381212][T13007] kmem_cache_alloc_node+0x57/0xb20 [ 222.386385][T13007] ? __lock_acquire+0x4ea/0x1770 [ 222.391304][T13007] __alloc_skb+0x52/0x1d0 [ 222.395616][T13007] tipc_buf_acquire+0x1c/0x50 [ 222.400270][T13007] tipc_msg_reverse+0x96/0x280 [ 222.405004][T13007] tipc_sk_respond+0xbe/0x2c0 [ 222.409663][T13007] __tipc_shutdown+0x2dd/0x380 [ 222.414397][T13007] ? do_wait_intr_irq+0xb0/0xb0 [ 222.419217][T13007] tipc_release+0x5f/0x870 [ 222.423606][T13007] __sock_release+0x32/0xa0 [ 222.428097][T13007] sock_close+0xf/0x20 [ 222.432139][T13007] __fput+0xaa/0x250 [ 222.433947][T13010] FAULT_INJECTION: forcing a failure. [ 222.433947][T13010] name failslab, interval 1, probability 0, space 0, times 0 [ 222.436009][T13007] task_work_run+0x68/0xb0 [ 222.436018][T13007] exit_to_user_mode_prepare+0x23f/0x250 [ 222.436025][T13007] syscall_exit_to_user_mode+0x7a/0x2c0 [ 222.436031][T13007] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.436036][T13007] RIP: 0033:0x45cba9 [ 222.436041][T13007] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 222.436044][T13007] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 222.436049][T13007] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 222.436052][T13007] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 222.436055][T13007] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 222.436057][T13007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 222.436060][T13007] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 222.544772][T12997] CPU: 1 PID: 12997 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 222.553089][T12997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.563155][T12997] Call Trace: [ 222.566464][T12997] dump_stack+0xa3/0xc8 [ 222.570597][T12997] should_fail.cold.6+0x32/0x37 [ 222.575431][T12997] should_failslab+0x5/0x10 [ 222.580098][T12997] kmem_cache_alloc_node+0x57/0xb20 [ 222.585424][T12997] ? __lock_acquire+0x4ea/0x1770 [ 222.590343][T12997] __alloc_skb+0x52/0x1d0 [ 222.594644][T12997] tipc_buf_acquire+0x1c/0x50 [ 222.597689][T13021] FAULT_INJECTION: forcing a failure. [ 222.597689][T13021] name failslab, interval 1, probability 0, space 0, times 0 [ 222.599387][T12997] tipc_msg_reverse+0x96/0x280 [ 222.599396][T12997] tipc_sk_respond+0xbe/0x2c0 [ 222.599402][T12997] __tipc_shutdown+0x2dd/0x380 [ 222.599410][T12997] ? do_wait_intr_irq+0xb0/0xb0 [ 222.599418][T12997] tipc_release+0x5f/0x870 [ 222.599428][T12997] __sock_release+0x32/0xa0 [ 222.599433][T12997] sock_close+0xf/0x20 [ 222.599437][T12997] __fput+0xaa/0x250 [ 222.599444][T12997] task_work_run+0x68/0xb0 [ 222.652220][T12997] exit_to_user_mode_prepare+0x23f/0x250 [ 222.657828][T12997] syscall_exit_to_user_mode+0x7a/0x2c0 [ 222.663342][T12997] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.669205][T12997] RIP: 0033:0x45cba9 [ 222.673078][T12997] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 222.692659][T12997] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 222.701044][T12997] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 222.711598][T12997] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 222.719814][T12997] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 222.727765][T12997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 222.735719][T12997] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 222.743693][T13021] CPU: 0 PID: 13021 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 222.752007][T13021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.758564][T13022] FAULT_INJECTION: forcing a failure. [ 222.758564][T13022] name failslab, interval 1, probability 0, space 0, times 0 [ 222.762042][T13021] Call Trace: [ 222.762054][T13021] dump_stack+0xa3/0xc8 [ 222.762059][T13021] should_fail.cold.6+0x32/0x37 [ 222.762065][T13021] should_failslab+0x5/0x10 [ 222.762070][T13021] kmem_cache_alloc_node+0x57/0xb20 [ 222.762076][T13021] ? __lock_acquire+0x4ea/0x1770 [ 222.801413][T13021] __alloc_skb+0x52/0x1d0 [ 222.805720][T13021] tipc_buf_acquire+0x1c/0x50 [ 222.810376][T13021] tipc_msg_reverse+0x96/0x280 [ 222.815112][T13021] tipc_sk_respond+0xbe/0x2c0 [ 222.819772][T13021] __tipc_shutdown+0x2dd/0x380 [ 222.824502][T13021] ? do_wait_intr_irq+0xb0/0xb0 [ 222.829319][T13021] tipc_release+0x5f/0x870 [ 222.833701][T13021] __sock_release+0x32/0xa0 [ 222.839039][T13021] sock_close+0xf/0x20 [ 222.843072][T13021] __fput+0xaa/0x250 [ 222.846933][T13021] task_work_run+0x68/0xb0 [ 222.851317][T13021] exit_to_user_mode_prepare+0x23f/0x250 [ 222.856917][T13021] syscall_exit_to_user_mode+0x7a/0x2c0 [ 222.862438][T13021] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.868383][T13021] RIP: 0033:0x45cba9 [ 222.872244][T13021] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 222.891815][T13021] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 222.900204][T13021] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 222.911094][T13021] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 222.919033][T13021] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 222.926970][T13021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 222.934920][T13021] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 222.942879][T13010] CPU: 1 PID: 13010 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 222.951317][T13010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.961355][T13010] Call Trace: [ 222.964833][T13010] dump_stack+0xa3/0xc8 [ 222.968982][T13010] should_fail.cold.6+0x32/0x37 [ 222.973818][T13010] should_failslab+0x5/0x10 [ 222.978314][T13010] kmem_cache_alloc_node+0x57/0xb20 [ 222.983582][T13010] ? __lock_acquire+0x4ea/0x1770 [ 222.988501][T13010] __alloc_skb+0x52/0x1d0 [ 222.992810][T13010] tipc_buf_acquire+0x1c/0x50 [ 222.997469][T13010] tipc_msg_reverse+0x96/0x280 [ 223.002219][T13010] tipc_sk_respond+0xbe/0x2c0 [ 223.006884][T13010] __tipc_shutdown+0x2dd/0x380 [ 223.011641][T13010] ? do_wait_intr_irq+0xb0/0xb0 [ 223.016653][T13010] tipc_release+0x5f/0x870 [ 223.021225][T13010] __sock_release+0x32/0xa0 [ 223.025846][T13010] sock_close+0xf/0x20 [ 223.030023][T13010] __fput+0xaa/0x250 [ 223.033907][T13010] task_work_run+0x68/0xb0 [ 223.038311][T13010] exit_to_user_mode_prepare+0x23f/0x250 [ 223.043927][T13010] syscall_exit_to_user_mode+0x7a/0x2c0 [ 223.049457][T13010] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 223.055328][T13010] RIP: 0033:0x45cba9 [ 223.059199][T13010] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 223.078782][T13010] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 223.087173][T13010] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 223.095393][T13010] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 223.096152][T13029] FAULT_INJECTION: forcing a failure. [ 223.096152][T13029] name failslab, interval 1, probability 0, space 0, times 0 [ 223.103377][T13010] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 223.103380][T13010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 223.103382][T13010] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 223.107255][T13035] FAULT_INJECTION: forcing a failure. [ 223.107255][T13035] name failslab, interval 1, probability 0, space 0, times 0 [ 223.123963][T13022] CPU: 0 PID: 13022 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 223.160908][T13022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.171107][T13022] Call Trace: [ 223.174378][T13022] dump_stack+0xa3/0xc8 [ 223.178504][T13022] should_fail.cold.6+0x32/0x37 [ 223.183331][T13022] should_failslab+0x5/0x10 [ 223.184231][T13037] FAULT_INJECTION: forcing a failure. [ 223.184231][T13037] name failslab, interval 1, probability 0, space 0, times 0 [ 223.187809][T13022] kmem_cache_alloc_node+0x57/0xb20 [ 223.187815][T13022] ? __lock_acquire+0x4ea/0x1770 [ 223.187826][T13022] __alloc_skb+0x52/0x1d0 [ 223.214874][T13022] tipc_buf_acquire+0x1c/0x50 [ 223.219537][T13022] tipc_msg_reverse+0x96/0x280 [ 223.224289][T13022] tipc_sk_respond+0xbe/0x2c0 [ 223.228932][T13022] __tipc_shutdown+0x2dd/0x380 [ 223.233670][T13022] ? do_wait_intr_irq+0xb0/0xb0 [ 223.238586][T13022] tipc_release+0x5f/0x870 [ 223.242970][T13022] __sock_release+0x32/0xa0 [ 223.247441][T13022] sock_close+0xf/0x20 [ 223.251474][T13022] __fput+0xaa/0x250 [ 223.255342][T13022] task_work_run+0x68/0xb0 [ 223.259724][T13022] exit_to_user_mode_prepare+0x23f/0x250 [ 223.265322][T13022] syscall_exit_to_user_mode+0x7a/0x2c0 [ 223.270871][T13022] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 223.276733][T13022] RIP: 0033:0x45cba9 [ 223.280596][T13022] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 223.301210][T13022] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 223.311411][T13022] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 223.319349][T13022] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 223.327300][T13022] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 223.335331][T13022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 223.343269][T13022] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 223.351228][T13035] CPU: 1 PID: 13035 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 223.359558][T13035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.369671][T13035] Call Trace: [ 223.372949][T13035] dump_stack+0xa3/0xc8 [ 223.377085][T13035] should_fail.cold.6+0x32/0x37 [ 223.381909][T13035] should_failslab+0x5/0x10 [ 223.386386][T13035] kmem_cache_alloc_node+0x57/0xb20 [ 223.391548][T13035] ? __lock_acquire+0x4ea/0x1770 [ 223.396475][T13035] __alloc_skb+0x52/0x1d0 [ 223.400800][T13035] tipc_buf_acquire+0x1c/0x50 [ 223.405447][T13035] tipc_msg_reverse+0x96/0x280 [ 223.410181][T13035] tipc_sk_respond+0xbe/0x2c0 [ 223.414833][T13035] __tipc_shutdown+0x2dd/0x380 [ 223.419563][T13035] ? do_wait_intr_irq+0xb0/0xb0 [ 223.424379][T13035] tipc_release+0x5f/0x870 [ 223.428768][T13035] __sock_release+0x32/0xa0 [ 223.433236][T13035] sock_close+0xf/0x20 [ 223.437269][T13035] __fput+0xaa/0x250 [ 223.441160][T13035] task_work_run+0x68/0xb0 [ 223.445556][T13035] exit_to_user_mode_prepare+0x23f/0x250 [ 223.451162][T13035] syscall_exit_to_user_mode+0x7a/0x2c0 [ 223.456678][T13035] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 223.462559][T13035] RIP: 0033:0x45cba9 [ 223.466427][T13035] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 223.486022][T13035] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 223.494408][T13035] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 223.503054][T13035] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 223.511015][T13035] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 223.518957][T13035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 223.526897][T13035] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 223.538686][T13029] CPU: 0 PID: 13029 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 223.547036][T13029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.557069][T13029] Call Trace: [ 223.560329][T13029] dump_stack+0xa3/0xc8 [ 223.564453][T13029] should_fail.cold.6+0x32/0x37 [ 223.569272][T13029] should_failslab+0x5/0x10 [ 223.573766][T13029] kmem_cache_alloc_node+0x57/0xb20 [ 223.578929][T13029] ? __lock_acquire+0x4ea/0x1770 [ 223.583836][T13029] __alloc_skb+0x52/0x1d0 [ 223.588132][T13029] tipc_buf_acquire+0x1c/0x50 [ 223.592783][T13029] tipc_msg_reverse+0x96/0x280 [ 223.597516][T13029] tipc_sk_respond+0xbe/0x2c0 [ 223.602163][T13029] __tipc_shutdown+0x2dd/0x380 [ 223.606897][T13029] ? do_wait_intr_irq+0xb0/0xb0 [ 223.611719][T13029] tipc_release+0x5f/0x870 [ 223.616226][T13029] __sock_release+0x32/0xa0 [ 223.620707][T13029] sock_close+0xf/0x20 [ 223.624769][T13029] __fput+0xaa/0x250 [ 223.628652][T13029] task_work_run+0x68/0xb0 [ 223.633050][T13029] exit_to_user_mode_prepare+0x23f/0x250 [ 223.638657][T13029] syscall_exit_to_user_mode+0x7a/0x2c0 [ 223.644170][T13029] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 223.650030][T13029] RIP: 0033:0x45cba9 [ 223.653896][T13029] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 223.673476][T13029] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 223.681967][T13029] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 223.689924][T13029] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 223.697865][T13029] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 223.705804][T13029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 223.713751][T13029] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 223.721964][T13037] CPU: 1 PID: 13037 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 223.730525][T13037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.740565][T13037] Call Trace: [ 223.743843][T13037] dump_stack+0xa3/0xc8 [ 223.747985][T13037] should_fail.cold.6+0x32/0x37 [ 223.752822][T13037] should_failslab+0x5/0x10 [ 223.757309][T13037] kmem_cache_alloc_node+0x57/0xb20 [ 223.763291][T13037] ? __lock_acquire+0x4ea/0x1770 [ 223.768334][T13037] __alloc_skb+0x52/0x1d0 [ 223.772659][T13037] tipc_buf_acquire+0x1c/0x50 [ 223.777359][T13037] tipc_msg_reverse+0x96/0x280 [ 223.782108][T13037] tipc_sk_respond+0xbe/0x2c0 [ 223.787299][T13037] __tipc_shutdown+0x2dd/0x380 [ 223.792158][T13037] ? do_wait_intr_irq+0xb0/0xb0 [ 223.796994][T13037] tipc_release+0x5f/0x870 [ 223.801406][T13037] __sock_release+0x32/0xa0 [ 223.805891][T13037] sock_close+0xf/0x20 [ 223.809939][T13037] __fput+0xaa/0x250 [ 223.813812][T13037] task_work_run+0x68/0xb0 [ 223.818230][T13037] exit_to_user_mode_prepare+0x23f/0x250 [ 223.823841][T13037] syscall_exit_to_user_mode+0x7a/0x2c0 [ 223.829367][T13037] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 223.835225][T13037] RIP: 0033:0x45cba9 [ 223.839248][T13037] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 223.858830][T13037] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 223.867230][T13037] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 223.868209][T13052] FAULT_INJECTION: forcing a failure. [ 223.868209][T13052] name failslab, interval 1, probability 0, space 0, times 0 [ 223.875177][T13037] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 223.875180][T13037] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 223.875182][T13037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 223.875185][T13037] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 223.891250][T13054] FAULT_INJECTION: forcing a failure. [ 223.891250][T13054] name failslab, interval 1, probability 0, space 0, times 0 [ 223.901723][T13052] CPU: 0 PID: 13052 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 223.940629][T13052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.950650][T13052] Call Trace: [ 223.953909][T13052] dump_stack+0xa3/0xc8 [ 223.958033][T13052] should_fail.cold.6+0x32/0x37 [ 223.962855][T13052] should_failslab+0x5/0x10 [ 223.967331][T13052] kmem_cache_alloc_node+0x57/0xb20 [ 223.972519][T13052] ? __lock_acquire+0x4ea/0x1770 [ 223.977427][T13052] __alloc_skb+0x52/0x1d0 [ 223.981723][T13052] tipc_buf_acquire+0x1c/0x50 [ 223.986365][T13052] tipc_msg_reverse+0x96/0x280 [ 223.991097][T13052] tipc_sk_respond+0xbe/0x2c0 [ 223.995743][T13052] __tipc_shutdown+0x2dd/0x380 [ 224.000471][T13052] ? do_wait_intr_irq+0xb0/0xb0 [ 224.005310][T13052] tipc_release+0x5f/0x870 [ 224.009794][T13052] __sock_release+0x32/0xa0 [ 224.014266][T13052] sock_close+0xf/0x20 [ 224.018302][T13052] __fput+0xaa/0x250 [ 224.022174][T13052] task_work_run+0x68/0xb0 [ 224.026674][T13052] exit_to_user_mode_prepare+0x23f/0x250 [ 224.032275][T13052] syscall_exit_to_user_mode+0x7a/0x2c0 [ 224.037790][T13052] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.043652][T13052] RIP: 0033:0x45cba9 [ 224.047513][T13052] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.067273][T13052] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 224.075658][T13052] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 224.083598][T13052] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 224.091535][T13052] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 224.099742][T13052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 224.107785][T13052] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 224.115758][T13054] CPU: 1 PID: 13054 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 224.124252][T13054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.134300][T13054] Call Trace: [ 224.137578][T13054] dump_stack+0xa3/0xc8 [ 224.141721][T13054] should_fail.cold.6+0x32/0x37 [ 224.146814][T13054] should_failslab+0x5/0x10 [ 224.151299][T13054] kmem_cache_alloc_node+0x57/0xb20 [ 224.156482][T13054] ? __lock_acquire+0x4ea/0x1770 [ 224.161411][T13054] __alloc_skb+0x52/0x1d0 [ 224.165807][T13054] tipc_buf_acquire+0x1c/0x50 [ 224.170492][T13054] tipc_msg_reverse+0x96/0x280 [ 224.175248][T13054] tipc_sk_respond+0xbe/0x2c0 [ 224.179907][T13054] __tipc_shutdown+0x2dd/0x380 [ 224.184652][T13054] ? do_wait_intr_irq+0xb0/0xb0 [ 224.189519][T13054] tipc_release+0x5f/0x870 [ 224.193929][T13054] __sock_release+0x32/0xa0 [ 224.198424][T13054] sock_close+0xf/0x20 [ 224.202595][T13054] __fput+0xaa/0x250 [ 224.206477][T13054] task_work_run+0x68/0xb0 [ 224.210872][T13054] exit_to_user_mode_prepare+0x23f/0x250 [ 224.216579][T13054] syscall_exit_to_user_mode+0x7a/0x2c0 [ 224.222097][T13054] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.227250][T13068] FAULT_INJECTION: forcing a failure. [ 224.227250][T13068] name failslab, interval 1, probability 0, space 0, times 0 [ 224.227964][T13054] RIP: 0033:0x45cba9 [ 224.227968][T13054] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.227971][T13054] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 224.227976][T13054] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 224.227979][T13054] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 224.227981][T13054] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 224.227984][T13054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 224.227986][T13054] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 224.278744][T13069] FAULT_INJECTION: forcing a failure. [ 224.278744][T13069] name failslab, interval 1, probability 0, space 0, times 0 [ 224.281237][T13068] CPU: 0 PID: 13068 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 224.333389][T13068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.343416][T13068] Call Trace: [ 224.346684][T13068] dump_stack+0xa3/0xc8 [ 224.350825][T13068] should_fail.cold.6+0x32/0x37 [ 224.355647][T13068] should_failslab+0x5/0x10 [ 224.360119][T13068] kmem_cache_alloc_node+0x57/0xb20 [ 224.365285][T13068] ? __lock_acquire+0x4ea/0x1770 [ 224.370194][T13068] __alloc_skb+0x52/0x1d0 [ 224.374496][T13068] tipc_buf_acquire+0x1c/0x50 [ 224.379139][T13068] tipc_msg_reverse+0x96/0x280 [ 224.383870][T13068] tipc_sk_respond+0xbe/0x2c0 [ 224.388512][T13068] __tipc_shutdown+0x2dd/0x380 [ 224.393250][T13068] ? do_wait_intr_irq+0xb0/0xb0 [ 224.398071][T13068] tipc_release+0x5f/0x870 [ 224.402570][T13068] __sock_release+0x32/0xa0 [ 224.407053][T13068] sock_close+0xf/0x20 [ 224.411086][T13068] __fput+0xaa/0x250 [ 224.414950][T13068] task_work_run+0x68/0xb0 [ 224.419340][T13068] exit_to_user_mode_prepare+0x23f/0x250 [ 224.424955][T13068] syscall_exit_to_user_mode+0x7a/0x2c0 [ 224.430482][T13068] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.436341][T13068] RIP: 0033:0x45cba9 [ 224.440210][T13068] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.459784][T13068] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 224.468168][T13068] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 224.476124][T13068] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 224.484068][T13068] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 224.492012][T13068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 224.499951][T13068] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 224.522272][T13069] CPU: 1 PID: 13069 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 224.530602][T13069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.540641][T13069] Call Trace: [ 224.543914][T13069] dump_stack+0xa3/0xc8 [ 224.548084][T13069] should_fail.cold.6+0x32/0x37 [ 224.552899][T13069] should_failslab+0x5/0x10 [ 224.557370][T13069] kmem_cache_alloc_node+0x57/0xb20 [ 224.562533][T13069] ? __lock_acquire+0x4ea/0x1770 [ 224.567453][T13069] __alloc_skb+0x52/0x1d0 [ 224.571750][T13069] tipc_buf_acquire+0x1c/0x50 [ 224.576390][T13069] tipc_msg_reverse+0x96/0x280 [ 224.581134][T13069] tipc_sk_respond+0xbe/0x2c0 [ 224.585786][T13069] __tipc_shutdown+0x2dd/0x380 [ 224.586329][T13074] FAULT_INJECTION: forcing a failure. [ 224.586329][T13074] name failslab, interval 1, probability 0, space 0, times 0 [ 224.590523][T13069] ? do_wait_intr_irq+0xb0/0xb0 [ 224.590531][T13069] tipc_release+0x5f/0x870 [ 224.590540][T13069] __sock_release+0x32/0xa0 [ 224.616961][T13069] sock_close+0xf/0x20 [ 224.621004][T13069] __fput+0xaa/0x250 [ 224.624881][T13069] task_work_run+0x68/0xb0 [ 224.629268][T13069] exit_to_user_mode_prepare+0x23f/0x250 [ 224.634868][T13069] syscall_exit_to_user_mode+0x7a/0x2c0 [ 224.640379][T13069] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.646248][T13069] RIP: 0033:0x45cba9 [ 224.650110][T13069] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.669679][T13069] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 224.678068][T13069] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 224.686017][T13069] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 224.693957][T13069] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 224.701899][T13069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 224.709839][T13069] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 224.717802][T13074] CPU: 0 PID: 13074 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 224.726139][T13074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.736971][T13074] Call Trace: [ 224.740278][T13074] dump_stack+0xa3/0xc8 [ 224.744426][T13074] should_fail.cold.6+0x32/0x37 [ 224.749270][T13074] should_failslab+0x5/0x10 [ 224.753752][T13074] kmem_cache_alloc_node+0x57/0xb20 [ 224.758924][T13074] ? __lock_acquire+0x4ea/0x1770 [ 224.763860][T13074] __alloc_skb+0x52/0x1d0 [ 224.768187][T13074] tipc_buf_acquire+0x1c/0x50 [ 224.772856][T13074] tipc_msg_reverse+0x96/0x280 [ 224.777610][T13074] tipc_sk_respond+0xbe/0x2c0 [ 224.782274][T13074] __tipc_shutdown+0x2dd/0x380 [ 224.787025][T13074] ? do_wait_intr_irq+0xb0/0xb0 [ 224.791869][T13074] tipc_release+0x5f/0x870 [ 224.796301][T13074] __sock_release+0x32/0xa0 [ 224.800789][T13074] sock_close+0xf/0x20 [ 224.804849][T13074] __fput+0xaa/0x250 [ 224.808731][T13074] task_work_run+0x68/0xb0 [ 224.813119][T13079] FAULT_INJECTION: forcing a failure. [ 224.813119][T13079] name failslab, interval 1, probability 0, space 0, times 0 [ 224.825831][T13074] exit_to_user_mode_prepare+0x23f/0x250 [ 224.831448][T13074] syscall_exit_to_user_mode+0x7a/0x2c0 [ 224.836971][T13074] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.842832][T13074] RIP: 0033:0x45cba9 [ 224.846697][T13074] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.853587][T13084] FAULT_INJECTION: forcing a failure. [ 224.853587][T13084] name failslab, interval 1, probability 0, space 0, times 0 [ 224.866362][T13074] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 224.866367][T13074] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 224.866369][T13074] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 224.866372][T13074] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 224.866374][T13074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 224.866377][T13074] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 224.929002][T13079] CPU: 0 PID: 13079 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 224.931180][T13089] FAULT_INJECTION: forcing a failure. [ 224.931180][T13089] name failslab, interval 1, probability 0, space 0, times 0 [ 224.937319][T13079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.937322][T13079] Call Trace: [ 224.937333][T13079] dump_stack+0xa3/0xc8 [ 224.937339][T13079] should_fail.cold.6+0x32/0x37 [ 224.972109][T13079] should_failslab+0x5/0x10 [ 224.976577][T13079] kmem_cache_alloc_node+0x57/0xb20 [ 224.981742][T13079] ? __lock_acquire+0x4ea/0x1770 [ 224.986650][T13079] __alloc_skb+0x52/0x1d0 [ 224.990946][T13079] tipc_buf_acquire+0x1c/0x50 [ 224.995586][T13079] tipc_msg_reverse+0x96/0x280 [ 225.000317][T13079] tipc_sk_respond+0xbe/0x2c0 [ 225.004960][T13079] __tipc_shutdown+0x2dd/0x380 [ 225.009691][T13079] ? do_wait_intr_irq+0xb0/0xb0 [ 225.014519][T13079] tipc_release+0x5f/0x870 [ 225.018924][T13079] __sock_release+0x32/0xa0 [ 225.023403][T13079] sock_close+0xf/0x20 [ 225.027437][T13079] __fput+0xaa/0x250 [ 225.031308][T13079] task_work_run+0x68/0xb0 [ 225.035691][T13079] exit_to_user_mode_prepare+0x23f/0x250 [ 225.041291][T13079] syscall_exit_to_user_mode+0x7a/0x2c0 [ 225.046799][T13079] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.052669][T13079] RIP: 0033:0x45cba9 [ 225.056546][T13079] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 225.076115][T13079] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 225.084503][T13079] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 225.092450][T13079] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 225.100387][T13079] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 225.108345][T13079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 225.116292][T13079] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 225.126326][T13084] CPU: 1 PID: 13084 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 225.134635][T13084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.144674][T13084] Call Trace: [ 225.147953][T13084] dump_stack+0xa3/0xc8 [ 225.152087][T13084] should_fail.cold.6+0x32/0x37 [ 225.156905][T13084] should_failslab+0x5/0x10 [ 225.161377][T13084] kmem_cache_alloc_node+0x57/0xb20 [ 225.166547][T13084] ? __lock_acquire+0x4ea/0x1770 [ 225.171456][T13084] __alloc_skb+0x52/0x1d0 [ 225.175763][T13084] tipc_buf_acquire+0x1c/0x50 [ 225.180411][T13084] tipc_msg_reverse+0x96/0x280 [ 225.185141][T13084] tipc_sk_respond+0xbe/0x2c0 [ 225.189789][T13084] __tipc_shutdown+0x2dd/0x380 [ 225.194532][T13084] ? do_wait_intr_irq+0xb0/0xb0 [ 225.199366][T13084] tipc_release+0x5f/0x870 [ 225.203756][T13084] __sock_release+0x32/0xa0 [ 225.208231][T13084] sock_close+0xf/0x20 [ 225.212270][T13084] __fput+0xaa/0x250 [ 225.216183][T13084] task_work_run+0x68/0xb0 [ 225.220653][T13084] exit_to_user_mode_prepare+0x23f/0x250 [ 225.226296][T13084] syscall_exit_to_user_mode+0x7a/0x2c0 [ 225.231846][T13084] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.237717][T13084] RIP: 0033:0x45cba9 [ 225.241583][T13084] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 225.261169][T13084] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 225.269560][T13084] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 225.277499][T13084] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 225.285439][T13084] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 225.293394][T13084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 225.301335][T13084] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 225.309294][T13089] CPU: 0 PID: 13089 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 225.317601][T13089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.327637][T13089] Call Trace: [ 225.330911][T13089] dump_stack+0xa3/0xc8 [ 225.335143][T13089] should_fail.cold.6+0x32/0x37 [ 225.340332][T13089] should_failslab+0x5/0x10 [ 225.344814][T13089] kmem_cache_alloc_node+0x57/0xb20 [ 225.350000][T13089] ? __lock_acquire+0x4ea/0x1770 [ 225.354916][T13089] __alloc_skb+0x52/0x1d0 [ 225.359222][T13089] tipc_buf_acquire+0x1c/0x50 [ 225.363874][T13089] tipc_msg_reverse+0x96/0x280 [ 225.368614][T13089] tipc_sk_respond+0xbe/0x2c0 [ 225.373264][T13089] __tipc_shutdown+0x2dd/0x380 [ 225.376402][T13098] FAULT_INJECTION: forcing a failure. [ 225.376402][T13098] name failslab, interval 1, probability 0, space 0, times 0 [ 225.378008][T13089] ? do_wait_intr_irq+0xb0/0xb0 [ 225.378017][T13089] tipc_release+0x5f/0x870 [ 225.378036][T13089] __sock_release+0x32/0xa0 [ 225.404266][T13089] sock_close+0xf/0x20 [ 225.408300][T13089] __fput+0xaa/0x250 [ 225.412167][T13089] task_work_run+0x68/0xb0 [ 225.416550][T13089] exit_to_user_mode_prepare+0x23f/0x250 [ 225.422146][T13089] syscall_exit_to_user_mode+0x7a/0x2c0 [ 225.427658][T13089] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.433515][T13089] RIP: 0033:0x45cba9 [ 225.437373][T13089] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 225.456942][T13089] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 225.465327][T13089] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 225.473267][T13089] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 225.481782][T13089] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 225.489821][T13089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 225.497763][T13089] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 225.505732][T13098] CPU: 1 PID: 13098 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 225.512578][T13099] FAULT_INJECTION: forcing a failure. [ 225.512578][T13099] name failslab, interval 1, probability 0, space 0, times 0 [ 225.514292][T13098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.514295][T13098] Call Trace: [ 225.514306][T13098] dump_stack+0xa3/0xc8 [ 225.514312][T13098] should_fail.cold.6+0x32/0x37 [ 225.514318][T13098] should_failslab+0x5/0x10 [ 225.514324][T13098] kmem_cache_alloc_node+0x57/0xb20 [ 225.514330][T13098] ? __lock_acquire+0x4ea/0x1770 [ 225.514342][T13098] __alloc_skb+0x52/0x1d0 [ 225.514351][T13098] tipc_buf_acquire+0x1c/0x50 [ 225.514356][T13098] tipc_msg_reverse+0x96/0x280 [ 225.514365][T13098] tipc_sk_respond+0xbe/0x2c0 [ 225.582089][T13098] __tipc_shutdown+0x2dd/0x380 [ 225.586835][T13098] ? do_wait_intr_irq+0xb0/0xb0 [ 225.591665][T13098] tipc_release+0x5f/0x870 [ 225.596060][T13098] __sock_release+0x32/0xa0 [ 225.600545][T13098] sock_close+0xf/0x20 [ 225.604591][T13098] __fput+0xaa/0x250 [ 225.608464][T13098] task_work_run+0x68/0xb0 [ 225.612857][T13098] exit_to_user_mode_prepare+0x23f/0x250 [ 225.618473][T13098] syscall_exit_to_user_mode+0x7a/0x2c0 [ 225.623992][T13098] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.629858][T13098] RIP: 0033:0x45cba9 [ 225.633728][T13098] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 225.653312][T13098] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 225.661703][T13098] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 225.669644][T13098] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 225.677587][T13098] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 225.685548][T13098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 225.693492][T13098] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 225.701449][T13099] CPU: 0 PID: 13099 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 225.709760][T13099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.719797][T13099] Call Trace: [ 225.723066][T13099] dump_stack+0xa3/0xc8 [ 225.727306][T13099] should_fail.cold.6+0x32/0x37 [ 225.732128][T13099] should_failslab+0x5/0x10 [ 225.736746][T13099] kmem_cache_alloc_node+0x57/0xb20 [ 225.741928][T13099] ? __lock_acquire+0x4ea/0x1770 [ 225.746923][T13099] __alloc_skb+0x52/0x1d0 [ 225.751221][T13099] tipc_buf_acquire+0x1c/0x50 [ 225.755869][T13099] tipc_msg_reverse+0x96/0x280 [ 225.760617][T13099] tipc_sk_respond+0xbe/0x2c0 [ 225.762346][T13109] FAULT_INJECTION: forcing a failure. [ 225.762346][T13109] name failslab, interval 1, probability 0, space 0, times 0 [ 225.765291][T13099] __tipc_shutdown+0x2dd/0x380 [ 225.765299][T13099] ? do_wait_intr_irq+0xb0/0xb0 [ 225.765309][T13099] tipc_release+0x5f/0x870 [ 225.791840][T13099] __sock_release+0x32/0xa0 [ 225.796326][T13099] sock_close+0xf/0x20 [ 225.800363][T13099] __fput+0xaa/0x250 [ 225.804238][T13099] task_work_run+0x68/0xb0 [ 225.808636][T13099] exit_to_user_mode_prepare+0x23f/0x250 [ 225.814235][T13099] syscall_exit_to_user_mode+0x7a/0x2c0 [ 225.819745][T13099] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.825600][T13099] RIP: 0033:0x45cba9 [ 225.829459][T13099] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 225.849028][T13099] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 225.857402][T13099] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 225.865340][T13099] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 225.873277][T13099] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 225.881213][T13099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 225.889154][T13099] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 225.897114][T13109] CPU: 1 PID: 13109 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 225.903581][T13108] FAULT_INJECTION: forcing a failure. [ 225.903581][T13108] name failslab, interval 1, probability 0, space 0, times 0 [ 225.905419][T13109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.905421][T13109] Call Trace: [ 225.905433][T13109] dump_stack+0xa3/0xc8 [ 225.905439][T13109] should_fail.cold.6+0x32/0x37 [ 225.905446][T13109] should_failslab+0x5/0x10 [ 225.905451][T13109] kmem_cache_alloc_node+0x57/0xb20 [ 225.905457][T13109] ? __lock_acquire+0x4ea/0x1770 [ 225.905468][T13109] __alloc_skb+0x52/0x1d0 [ 225.905476][T13109] tipc_buf_acquire+0x1c/0x50 [ 225.963701][T13109] tipc_msg_reverse+0x96/0x280 [ 225.968432][T13109] tipc_sk_respond+0xbe/0x2c0 [ 225.973076][T13109] __tipc_shutdown+0x2dd/0x380 [ 225.977807][T13109] ? do_wait_intr_irq+0xb0/0xb0 [ 225.982680][T13109] tipc_release+0x5f/0x870 [ 225.987064][T13109] __sock_release+0x32/0xa0 [ 225.991532][T13109] sock_close+0xf/0x20 [ 225.995571][T13109] __fput+0xaa/0x250 [ 225.999444][T13109] task_work_run+0x68/0xb0 [ 226.003829][T13109] exit_to_user_mode_prepare+0x23f/0x250 [ 226.009431][T13109] syscall_exit_to_user_mode+0x7a/0x2c0 [ 226.014950][T13109] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.020821][T13109] RIP: 0033:0x45cba9 [ 226.024691][T13109] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 226.044273][T13109] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 226.052682][T13109] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 226.060632][T13109] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 226.068585][T13109] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 226.076535][T13109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 226.084483][T13109] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 226.098176][T13108] CPU: 0 PID: 13108 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 226.106499][T13108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.116536][T13108] Call Trace: [ 226.119822][T13108] dump_stack+0xa3/0xc8 [ 226.123968][T13108] should_fail.cold.6+0x32/0x37 [ 226.128919][T13108] should_failslab+0x5/0x10 [ 226.133427][T13108] kmem_cache_alloc_node+0x57/0xb20 [ 226.138611][T13108] ? __lock_acquire+0x4ea/0x1770 [ 226.143540][T13108] __alloc_skb+0x52/0x1d0 [ 226.147939][T13108] tipc_buf_acquire+0x1c/0x50 [ 226.152582][T13108] tipc_msg_reverse+0x96/0x280 [ 226.157323][T13108] tipc_sk_respond+0xbe/0x2c0 [ 226.158304][T13118] FAULT_INJECTION: forcing a failure. [ 226.158304][T13118] name failslab, interval 1, probability 0, space 0, times 0 [ 226.161983][T13108] __tipc_shutdown+0x2dd/0x380 [ 226.161991][T13108] ? do_wait_intr_irq+0xb0/0xb0 [ 226.161998][T13108] tipc_release+0x5f/0x870 [ 226.162008][T13108] __sock_release+0x32/0xa0 [ 226.162013][T13108] sock_close+0xf/0x20 [ 226.196993][T13108] __fput+0xaa/0x250 [ 226.200855][T13108] task_work_run+0x68/0xb0 [ 226.205238][T13108] exit_to_user_mode_prepare+0x23f/0x250 [ 226.210847][T13108] syscall_exit_to_user_mode+0x7a/0x2c0 [ 226.216356][T13108] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.222215][T13108] RIP: 0033:0x45cba9 [ 226.226074][T13108] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 226.245657][T13108] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 226.254046][T13108] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 226.261984][T13108] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 226.269921][T13108] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 226.277863][T13108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 226.285802][T13108] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 226.293752][T13118] CPU: 1 PID: 13118 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 226.302079][T13118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.312207][T13118] Call Trace: [ 226.315481][T13118] dump_stack+0xa3/0xc8 [ 226.315544][T13119] FAULT_INJECTION: forcing a failure. [ 226.315544][T13119] name failslab, interval 1, probability 0, space 0, times 0 [ 226.319611][T13118] should_fail.cold.6+0x32/0x37 [ 226.319619][T13118] should_failslab+0x5/0x10 [ 226.319624][T13118] kmem_cache_alloc_node+0x57/0xb20 [ 226.319631][T13118] ? __lock_acquire+0x4ea/0x1770 [ 226.319643][T13118] __alloc_skb+0x52/0x1d0 [ 226.319652][T13118] tipc_buf_acquire+0x1c/0x50 [ 226.319656][T13118] tipc_msg_reverse+0x96/0x280 [ 226.319664][T13118] tipc_sk_respond+0xbe/0x2c0 [ 226.369888][T13118] __tipc_shutdown+0x2dd/0x380 [ 226.374965][T13118] ? do_wait_intr_irq+0xb0/0xb0 [ 226.379781][T13118] tipc_release+0x5f/0x870 [ 226.384166][T13118] __sock_release+0x32/0xa0 [ 226.388633][T13118] sock_close+0xf/0x20 [ 226.392682][T13118] __fput+0xaa/0x250 [ 226.396556][T13118] task_work_run+0x68/0xb0 [ 226.400954][T13118] exit_to_user_mode_prepare+0x23f/0x250 [ 226.406561][T13118] syscall_exit_to_user_mode+0x7a/0x2c0 [ 226.412077][T13118] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.417949][T13118] RIP: 0033:0x45cba9 [ 226.421814][T13118] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 226.441482][T13118] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 226.449868][T13118] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 226.457811][T13118] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 226.465766][T13118] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 226.473704][T13118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 226.481647][T13118] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 226.489614][T13119] CPU: 0 PID: 13119 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 226.497929][T13119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.507976][T13119] Call Trace: [ 226.511251][T13119] dump_stack+0xa3/0xc8 [ 226.515411][T13119] should_fail.cold.6+0x32/0x37 [ 226.520240][T13119] should_failslab+0x5/0x10 [ 226.524809][T13119] kmem_cache_alloc_node+0x57/0xb20 [ 226.529996][T13119] ? __lock_acquire+0x4ea/0x1770 [ 226.534933][T13119] __alloc_skb+0x52/0x1d0 [ 226.539385][T13119] tipc_buf_acquire+0x1c/0x50 [ 226.544054][T13119] tipc_msg_reverse+0x96/0x280 [ 226.548804][T13119] tipc_sk_respond+0xbe/0x2c0 [ 226.553448][T13119] __tipc_shutdown+0x2dd/0x380 [ 226.558178][T13119] ? do_wait_intr_irq+0xb0/0xb0 [ 226.563003][T13119] tipc_release+0x5f/0x870 [ 226.567174][T13128] FAULT_INJECTION: forcing a failure. [ 226.567174][T13128] name failslab, interval 1, probability 0, space 0, times 0 [ 226.567413][T13119] __sock_release+0x32/0xa0 [ 226.567418][T13119] sock_close+0xf/0x20 [ 226.567423][T13119] __fput+0xaa/0x250 [ 226.592378][T13119] task_work_run+0x68/0xb0 [ 226.596772][T13119] exit_to_user_mode_prepare+0x23f/0x250 [ 226.602380][T13119] syscall_exit_to_user_mode+0x7a/0x2c0 [ 226.607894][T13119] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.613754][T13119] RIP: 0033:0x45cba9 [ 226.617615][T13119] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 226.637324][T13119] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 226.645705][T13119] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 226.653644][T13119] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 226.661581][T13119] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 226.669518][T13119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 2020/10/20 07:40:05 executed programs: 994 [ 226.677456][T13119] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 226.685429][T13128] CPU: 1 PID: 13128 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 226.693740][T13128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.695294][T13129] FAULT_INJECTION: forcing a failure. [ 226.695294][T13129] name failslab, interval 1, probability 0, space 0, times 0 [ 226.703770][T13128] Call Trace: [ 226.703782][T13128] dump_stack+0xa3/0xc8 [ 226.703788][T13128] should_fail.cold.6+0x32/0x37 [ 226.703795][T13128] should_failslab+0x5/0x10 [ 226.703801][T13128] kmem_cache_alloc_node+0x57/0xb20 [ 226.703807][T13128] ? __lock_acquire+0x4ea/0x1770 [ 226.703819][T13128] __alloc_skb+0x52/0x1d0 [ 226.703827][T13128] tipc_buf_acquire+0x1c/0x50 [ 226.703831][T13128] tipc_msg_reverse+0x96/0x280 [ 226.703840][T13128] tipc_sk_respond+0xbe/0x2c0 [ 226.703845][T13128] __tipc_shutdown+0x2dd/0x380 [ 226.703851][T13128] ? do_wait_intr_irq+0xb0/0xb0 [ 226.703858][T13128] tipc_release+0x5f/0x870 [ 226.703868][T13128] __sock_release+0x32/0xa0 [ 226.781311][T13128] sock_close+0xf/0x20 [ 226.785525][T13128] __fput+0xaa/0x250 [ 226.789397][T13128] task_work_run+0x68/0xb0 [ 226.793796][T13128] exit_to_user_mode_prepare+0x23f/0x250 [ 226.799398][T13128] syscall_exit_to_user_mode+0x7a/0x2c0 [ 226.804921][T13128] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.810797][T13128] RIP: 0033:0x45cba9 [ 226.814667][T13128] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 226.834249][T13128] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 226.842640][T13128] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 226.850588][T13128] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 226.858667][T13128] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 226.866637][T13128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 226.874607][T13128] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 226.882597][T13129] CPU: 0 PID: 13129 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 226.890913][T13129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.900954][T13129] Call Trace: [ 226.905205][T13129] dump_stack+0xa3/0xc8 [ 226.909340][T13129] should_fail.cold.6+0x32/0x37 [ 226.914300][T13129] should_failslab+0x5/0x10 [ 226.918782][T13129] kmem_cache_alloc_node+0x57/0xb20 [ 226.923956][T13129] ? __lock_acquire+0x4ea/0x1770 [ 226.928927][T13129] __alloc_skb+0x52/0x1d0 [ 226.933360][T13129] tipc_buf_acquire+0x1c/0x50 [ 226.938144][T13129] tipc_msg_reverse+0x96/0x280 [ 226.942893][T13129] tipc_sk_respond+0xbe/0x2c0 [ 226.944093][T13138] FAULT_INJECTION: forcing a failure. [ 226.944093][T13138] name failslab, interval 1, probability 0, space 0, times 0 [ 226.947547][T13129] __tipc_shutdown+0x2dd/0x380 [ 226.947555][T13129] ? do_wait_intr_irq+0xb0/0xb0 [ 226.947562][T13129] tipc_release+0x5f/0x870 [ 226.947571][T13129] __sock_release+0x32/0xa0 [ 226.978556][T13129] sock_close+0xf/0x20 [ 226.982594][T13129] __fput+0xaa/0x250 [ 226.986470][T13129] task_work_run+0x68/0xb0 [ 226.990856][T13129] exit_to_user_mode_prepare+0x23f/0x250 [ 226.996455][T13129] syscall_exit_to_user_mode+0x7a/0x2c0 [ 227.001964][T13129] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.007823][T13129] RIP: 0033:0x45cba9 [ 227.011683][T13129] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 227.031253][T13129] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 227.039640][T13129] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 227.047577][T13129] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 227.055603][T13129] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 227.063555][T13129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 227.071495][T13129] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 227.079448][T13138] CPU: 1 PID: 13138 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 227.085845][T13139] FAULT_INJECTION: forcing a failure. [ 227.085845][T13139] name failslab, interval 1, probability 0, space 0, times 0 [ 227.087782][T13138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.087785][T13138] Call Trace: [ 227.087796][T13138] dump_stack+0xa3/0xc8 [ 227.087810][T13138] should_fail.cold.6+0x32/0x37 [ 227.087817][T13138] should_failslab+0x5/0x10 [ 227.087822][T13138] kmem_cache_alloc_node+0x57/0xb20 [ 227.087833][T13138] ? __lock_acquire+0x4ea/0x1770 [ 227.137836][T13138] __alloc_skb+0x52/0x1d0 [ 227.142143][T13138] tipc_buf_acquire+0x1c/0x50 [ 227.146793][T13138] tipc_msg_reverse+0x96/0x280 [ 227.151529][T13138] tipc_sk_respond+0xbe/0x2c0 [ 227.156188][T13138] __tipc_shutdown+0x2dd/0x380 [ 227.161031][T13138] ? do_wait_intr_irq+0xb0/0xb0 [ 227.165862][T13138] tipc_release+0x5f/0x870 [ 227.170263][T13138] __sock_release+0x32/0xa0 [ 227.174761][T13138] sock_close+0xf/0x20 [ 227.178800][T13138] __fput+0xaa/0x250 [ 227.182664][T13138] task_work_run+0x68/0xb0 [ 227.187047][T13138] exit_to_user_mode_prepare+0x23f/0x250 [ 227.192655][T13138] syscall_exit_to_user_mode+0x7a/0x2c0 [ 227.198179][T13138] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.204052][T13138] RIP: 0033:0x45cba9 [ 227.207924][T13138] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 227.227515][T13138] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 227.235924][T13138] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 227.243887][T13138] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 227.251939][T13138] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 227.259902][T13138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 227.267864][T13138] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 227.275831][T13139] CPU: 0 PID: 13139 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 227.284148][T13139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.294305][T13139] Call Trace: [ 227.297567][T13139] dump_stack+0xa3/0xc8 [ 227.301703][T13139] should_fail.cold.6+0x32/0x37 [ 227.306535][T13139] should_failslab+0x5/0x10 [ 227.311110][T13139] kmem_cache_alloc_node+0x57/0xb20 [ 227.316286][T13139] ? __lock_acquire+0x4ea/0x1770 [ 227.321204][T13139] __alloc_skb+0x52/0x1d0 [ 227.325513][T13139] tipc_buf_acquire+0x1c/0x50 [ 227.330284][T13139] tipc_msg_reverse+0x96/0x280 [ 227.335015][T13139] tipc_sk_respond+0xbe/0x2c0 [ 227.339661][T13139] __tipc_shutdown+0x2dd/0x380 [ 227.344391][T13139] ? do_wait_intr_irq+0xb0/0xb0 [ 227.348248][T13150] FAULT_INJECTION: forcing a failure. [ 227.348248][T13150] name failslab, interval 1, probability 0, space 0, times 0 [ 227.349214][T13139] tipc_release+0x5f/0x870 [ 227.349226][T13139] __sock_release+0x32/0xa0 [ 227.349231][T13139] sock_close+0xf/0x20 [ 227.374707][T13139] __fput+0xaa/0x250 [ 227.378573][T13139] task_work_run+0x68/0xb0 [ 227.382964][T13139] exit_to_user_mode_prepare+0x23f/0x250 [ 227.388575][T13139] syscall_exit_to_user_mode+0x7a/0x2c0 [ 227.394085][T13139] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.399957][T13139] RIP: 0033:0x45cba9 [ 227.403819][T13139] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 227.423388][T13139] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 227.431763][T13139] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 227.439705][T13139] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 227.448124][T13139] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 227.456068][T13139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 227.464012][T13139] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 227.471961][T13150] CPU: 1 PID: 13150 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 227.480273][T13150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.490311][T13150] Call Trace: [ 227.493715][T13150] dump_stack+0xa3/0xc8 [ 227.497883][T13150] should_fail.cold.6+0x32/0x37 [ 227.502722][T13150] should_failslab+0x5/0x10 [ 227.507203][T13150] kmem_cache_alloc_node+0x57/0xb20 [ 227.512382][T13150] ? __lock_acquire+0x4ea/0x1770 [ 227.517317][T13150] __alloc_skb+0x52/0x1d0 [ 227.521638][T13150] tipc_buf_acquire+0x1c/0x50 [ 227.526297][T13150] tipc_msg_reverse+0x96/0x280 [ 227.531046][T13150] tipc_sk_respond+0xbe/0x2c0 [ 227.535707][T13150] __tipc_shutdown+0x2dd/0x380 [ 227.540457][T13150] ? do_wait_intr_irq+0xb0/0xb0 [ 227.545299][T13150] tipc_release+0x5f/0x870 [ 227.549718][T13150] __sock_release+0x32/0xa0 [ 227.554212][T13150] sock_close+0xf/0x20 [ 227.558263][T13150] __fput+0xaa/0x250 [ 227.562148][T13150] task_work_run+0x68/0xb0 [ 227.566550][T13150] exit_to_user_mode_prepare+0x23f/0x250 [ 227.572168][T13150] syscall_exit_to_user_mode+0x7a/0x2c0 [ 227.577696][T13150] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.583571][T13150] RIP: 0033:0x45cba9 [ 227.584771][T13158] FAULT_INJECTION: forcing a failure. [ 227.584771][T13158] name failslab, interval 1, probability 0, space 0, times 0 [ 227.587440][T13150] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 227.587442][T13150] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 227.587448][T13150] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 227.587450][T13150] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 227.587453][T13150] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 227.587455][T13150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 227.587458][T13150] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 227.626443][T13164] FAULT_INJECTION: forcing a failure. [ 227.626443][T13164] name failslab, interval 1, probability 0, space 0, times 0 [ 227.631022][T13165] FAULT_INJECTION: forcing a failure. [ 227.631022][T13165] name failslab, interval 1, probability 0, space 0, times 0 [ 227.640987][T13164] CPU: 1 PID: 13164 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 227.701594][T13164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.711624][T13164] Call Trace: [ 227.714899][T13164] dump_stack+0xa3/0xc8 [ 227.719042][T13164] should_fail.cold.6+0x32/0x37 [ 227.723895][T13164] should_failslab+0x5/0x10 [ 227.728383][T13164] kmem_cache_alloc_node+0x57/0xb20 [ 227.733551][T13164] ? __lock_acquire+0x4ea/0x1770 [ 227.738459][T13164] __alloc_skb+0x52/0x1d0 [ 227.742771][T13164] tipc_buf_acquire+0x1c/0x50 [ 227.747432][T13164] tipc_msg_reverse+0x96/0x280 [ 227.752163][T13164] tipc_sk_respond+0xbe/0x2c0 [ 227.756805][T13164] __tipc_shutdown+0x2dd/0x380 [ 227.761547][T13164] ? do_wait_intr_irq+0xb0/0xb0 [ 227.766366][T13164] tipc_release+0x5f/0x870 [ 227.770759][T13164] __sock_release+0x32/0xa0 [ 227.775255][T13164] sock_close+0xf/0x20 [ 227.779289][T13164] __fput+0xaa/0x250 [ 227.783173][T13164] task_work_run+0x68/0xb0 [ 227.787666][T13164] exit_to_user_mode_prepare+0x23f/0x250 [ 227.793280][T13164] syscall_exit_to_user_mode+0x7a/0x2c0 [ 227.798795][T13164] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.804657][T13164] RIP: 0033:0x45cba9 [ 227.808539][T13164] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 227.828114][T13164] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 227.836501][T13164] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 227.844441][T13164] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 227.852383][T13164] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 227.860328][T13164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 227.868270][T13164] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 227.876221][T13165] CPU: 0 PID: 13165 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 227.884534][T13165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.894569][T13165] Call Trace: [ 227.897847][T13165] dump_stack+0xa3/0xc8 [ 227.901969][T13165] should_fail.cold.6+0x32/0x37 [ 227.906793][T13165] should_failslab+0x5/0x10 [ 227.911262][T13165] kmem_cache_alloc_node+0x57/0xb20 [ 227.916425][T13165] ? __lock_acquire+0x4ea/0x1770 [ 227.921337][T13165] __alloc_skb+0x52/0x1d0 [ 227.925638][T13165] tipc_buf_acquire+0x1c/0x50 [ 227.930282][T13165] tipc_msg_reverse+0x96/0x280 [ 227.935029][T13165] tipc_sk_respond+0xbe/0x2c0 [ 227.939681][T13165] __tipc_shutdown+0x2dd/0x380 [ 227.944435][T13165] ? do_wait_intr_irq+0xb0/0xb0 [ 227.949343][T13165] tipc_release+0x5f/0x870 [ 227.953745][T13165] __sock_release+0x32/0xa0 [ 227.958228][T13165] sock_close+0xf/0x20 [ 227.962267][T13165] __fput+0xaa/0x250 [ 227.966128][T13165] task_work_run+0x68/0xb0 [ 227.970527][T13165] exit_to_user_mode_prepare+0x23f/0x250 [ 227.976128][T13165] syscall_exit_to_user_mode+0x7a/0x2c0 [ 227.981658][T13165] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.987527][T13165] RIP: 0033:0x45cba9 [ 227.991388][T13165] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 228.010969][T13165] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 228.019345][T13165] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 228.027305][T13165] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 228.035248][T13165] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 228.043276][T13165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 228.051649][T13165] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 228.059615][T13158] CPU: 1 PID: 13158 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 228.067924][T13158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.078060][T13158] Call Trace: [ 228.081332][T13158] dump_stack+0xa3/0xc8 [ 228.085656][T13158] should_fail.cold.6+0x32/0x37 [ 228.090521][T13158] should_failslab+0x5/0x10 [ 228.095005][T13158] kmem_cache_alloc_node+0x57/0xb20 [ 228.100186][T13158] ? __lock_acquire+0x4ea/0x1770 [ 228.105110][T13158] __alloc_skb+0x52/0x1d0 [ 228.109425][T13158] tipc_buf_acquire+0x1c/0x50 [ 228.114083][T13158] tipc_msg_reverse+0x96/0x280 [ 228.118830][T13158] tipc_sk_respond+0xbe/0x2c0 [ 228.123496][T13158] __tipc_shutdown+0x2dd/0x380 [ 228.128249][T13158] ? do_wait_intr_irq+0xb0/0xb0 [ 228.133085][T13158] tipc_release+0x5f/0x870 [ 228.137486][T13158] __sock_release+0x32/0xa0 [ 228.141978][T13158] sock_close+0xf/0x20 [ 228.146029][T13158] __fput+0xaa/0x250 [ 228.149909][T13158] task_work_run+0x68/0xb0 [ 228.154307][T13158] exit_to_user_mode_prepare+0x23f/0x250 [ 228.159922][T13158] syscall_exit_to_user_mode+0x7a/0x2c0 [ 228.165452][T13158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.171176][T13169] FAULT_INJECTION: forcing a failure. [ 228.171176][T13169] name failslab, interval 1, probability 0, space 0, times 0 [ 228.171352][T13158] RIP: 0033:0x45cba9 [ 228.185445][T13176] FAULT_INJECTION: forcing a failure. [ 228.185445][T13176] name failslab, interval 1, probability 0, space 0, times 0 [ 228.187774][T13158] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 228.187776][T13158] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 228.187782][T13158] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 228.187784][T13158] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 228.187787][T13158] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 228.187789][T13158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 228.187792][T13158] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 228.198078][T13169] CPU: 1 PID: 13169 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 228.276709][T13169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.286912][T13169] Call Trace: [ 228.290177][T13169] dump_stack+0xa3/0xc8 [ 228.294410][T13169] should_fail.cold.6+0x32/0x37 [ 228.299242][T13169] should_failslab+0x5/0x10 [ 228.303726][T13169] kmem_cache_alloc_node+0x57/0xb20 [ 228.308905][T13169] ? __lock_acquire+0x4ea/0x1770 [ 228.313815][T13169] __alloc_skb+0x52/0x1d0 [ 228.318114][T13169] tipc_buf_acquire+0x1c/0x50 [ 228.322759][T13169] tipc_msg_reverse+0x96/0x280 [ 228.327501][T13169] tipc_sk_respond+0xbe/0x2c0 [ 228.332151][T13169] __tipc_shutdown+0x2dd/0x380 [ 228.336891][T13169] ? do_wait_intr_irq+0xb0/0xb0 [ 228.341715][T13169] tipc_release+0x5f/0x870 [ 228.346105][T13169] __sock_release+0x32/0xa0 [ 228.350598][T13169] sock_close+0xf/0x20 [ 228.354655][T13169] __fput+0xaa/0x250 [ 228.358523][T13169] task_work_run+0x68/0xb0 [ 228.362927][T13169] exit_to_user_mode_prepare+0x23f/0x250 [ 228.368531][T13169] syscall_exit_to_user_mode+0x7a/0x2c0 [ 228.374045][T13169] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.379915][T13169] RIP: 0033:0x45cba9 [ 228.383774][T13169] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 228.403349][T13169] RSP: 002b:00007f36df1c8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 228.411738][T13169] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 228.419690][T13169] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 228.427643][T13169] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 228.435593][T13169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 228.443543][T13169] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1c96d4 [ 228.463039][T13180] FAULT_INJECTION: forcing a failure. [ 228.463039][T13180] name failslab, interval 1, probability 0, space 0, times 0 [ 228.468599][T13176] CPU: 0 PID: 13176 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 228.483922][T13176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.494221][T13176] Call Trace: [ 228.497482][T13176] dump_stack+0xa3/0xc8 [ 228.501622][T13176] should_fail.cold.6+0x32/0x37 [ 228.506451][T13176] should_failslab+0x5/0x10 [ 228.510920][T13176] kmem_cache_alloc_node+0x57/0xb20 [ 228.516089][T13176] ? __lock_acquire+0x4ea/0x1770 [ 228.520996][T13176] __alloc_skb+0x52/0x1d0 [ 228.525293][T13176] tipc_buf_acquire+0x1c/0x50 [ 228.529953][T13176] tipc_msg_reverse+0x96/0x280 [ 228.533192][T13188] FAULT_INJECTION: forcing a failure. [ 228.533192][T13188] name failslab, interval 1, probability 0, space 0, times 0 [ 228.534711][T13176] tipc_sk_respond+0xbe/0x2c0 [ 228.534719][T13176] __tipc_shutdown+0x2dd/0x380 [ 228.534726][T13176] ? do_wait_intr_irq+0xb0/0xb0 [ 228.534734][T13176] tipc_release+0x5f/0x870 [ 228.534743][T13176] __sock_release+0x32/0xa0 [ 228.548920][T13189] FAULT_INJECTION: forcing a failure. [ 228.548920][T13189] name failslab, interval 1, probability 0, space 0, times 0 [ 228.551932][T13176] sock_close+0xf/0x20 [ 228.551937][T13176] __fput+0xaa/0x250 [ 228.551944][T13176] task_work_run+0x68/0xb0 [ 228.551953][T13176] exit_to_user_mode_prepare+0x23f/0x250 [ 228.551960][T13176] syscall_exit_to_user_mode+0x7a/0x2c0 [ 228.551970][T13176] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.551975][T13176] RIP: 0033:0x45cba9 [ 228.551979][T13176] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 228.551982][T13176] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 228.645359][T13176] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 228.653312][T13176] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 228.661251][T13176] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 228.669189][T13176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 228.677126][T13176] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 228.685167][T13180] CPU: 1 PID: 13180 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 228.693482][T13180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.704044][T13180] Call Trace: [ 228.707323][T13180] dump_stack+0xa3/0xc8 [ 228.711469][T13180] should_fail.cold.6+0x32/0x37 [ 228.716305][T13180] should_failslab+0x5/0x10 [ 228.720802][T13180] kmem_cache_alloc_node+0x57/0xb20 [ 228.725981][T13180] ? __lock_acquire+0x4ea/0x1770 [ 228.730911][T13180] __alloc_skb+0x52/0x1d0 [ 228.735232][T13180] tipc_buf_acquire+0x1c/0x50 [ 228.739892][T13180] tipc_msg_reverse+0x96/0x280 [ 228.744647][T13180] tipc_sk_respond+0xbe/0x2c0 [ 228.749311][T13180] __tipc_shutdown+0x2dd/0x380 [ 228.754059][T13180] ? do_wait_intr_irq+0xb0/0xb0 [ 228.758892][T13180] tipc_release+0x5f/0x870 [ 228.763314][T13180] __sock_release+0x32/0xa0 [ 228.767871][T13180] sock_close+0xf/0x20 [ 228.771908][T13180] __fput+0xaa/0x250 [ 228.775778][T13180] task_work_run+0x68/0xb0 [ 228.780167][T13180] exit_to_user_mode_prepare+0x23f/0x250 [ 228.785792][T13180] syscall_exit_to_user_mode+0x7a/0x2c0 [ 228.791316][T13180] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.797203][T13180] RIP: 0033:0x45cba9 [ 228.801073][T13180] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 228.820660][T13180] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 228.829047][T13180] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 228.836987][T13180] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 228.844926][T13180] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 228.852868][T13180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 228.860814][T13180] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 228.868786][T13188] CPU: 0 PID: 13188 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 228.877092][T13188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.887125][T13188] Call Trace: [ 228.890397][T13188] dump_stack+0xa3/0xc8 [ 228.894520][T13188] should_fail.cold.6+0x32/0x37 [ 228.899352][T13188] should_failslab+0x5/0x10 [ 228.903830][T13188] kmem_cache_alloc_node+0x57/0xb20 [ 228.909007][T13188] ? __lock_acquire+0x4ea/0x1770 [ 228.913914][T13188] __alloc_skb+0x52/0x1d0 [ 228.918225][T13188] tipc_buf_acquire+0x1c/0x50 [ 228.922872][T13188] tipc_msg_reverse+0x96/0x280 [ 228.927609][T13188] tipc_sk_respond+0xbe/0x2c0 [ 228.932254][T13188] __tipc_shutdown+0x2dd/0x380 [ 228.936984][T13188] ? do_wait_intr_irq+0xb0/0xb0 [ 228.941900][T13188] tipc_release+0x5f/0x870 [ 228.946373][T13188] __sock_release+0x32/0xa0 [ 228.950843][T13188] sock_close+0xf/0x20 [ 228.954916][T13188] __fput+0xaa/0x250 [ 228.958818][T13188] task_work_run+0x68/0xb0 [ 228.963219][T13188] exit_to_user_mode_prepare+0x23f/0x250 [ 228.968821][T13188] syscall_exit_to_user_mode+0x7a/0x2c0 [ 228.974344][T13188] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.980205][T13188] RIP: 0033:0x45cba9 [ 228.984069][T13188] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.003640][T13188] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 229.012018][T13188] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 229.019958][T13188] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 229.027896][T13188] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 229.035835][T13188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 229.043779][T13188] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 229.051732][T13189] CPU: 1 PID: 13189 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 229.060174][T13189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.070233][T13189] Call Trace: [ 229.073507][T13189] dump_stack+0xa3/0xc8 [ 229.077661][T13189] should_fail.cold.6+0x32/0x37 [ 229.082495][T13189] should_failslab+0x5/0x10 [ 229.086984][T13189] kmem_cache_alloc_node+0x57/0xb20 [ 229.092160][T13189] ? __lock_acquire+0x4ea/0x1770 [ 229.097088][T13189] __alloc_skb+0x52/0x1d0 [ 229.101389][T13189] tipc_buf_acquire+0x1c/0x50 [ 229.106063][T13189] tipc_msg_reverse+0x96/0x280 [ 229.110792][T13189] tipc_sk_respond+0xbe/0x2c0 [ 229.115447][T13189] __tipc_shutdown+0x2dd/0x380 [ 229.120212][T13189] ? do_wait_intr_irq+0xb0/0xb0 [ 229.125116][T13189] tipc_release+0x5f/0x870 [ 229.129599][T13189] __sock_release+0x32/0xa0 [ 229.134081][T13189] sock_close+0xf/0x20 [ 229.138158][T13189] __fput+0xaa/0x250 [ 229.142034][T13189] task_work_run+0x68/0xb0 [ 229.146488][T13189] exit_to_user_mode_prepare+0x23f/0x250 [ 229.152085][T13189] syscall_exit_to_user_mode+0x7a/0x2c0 [ 229.157593][T13189] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.163457][T13189] RIP: 0033:0x45cba9 [ 229.167328][T13189] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.186906][T13189] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 229.195295][T13189] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 229.203248][T13189] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 229.211193][T13189] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 229.219129][T13189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 229.227073][T13189] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 229.296828][T13209] FAULT_INJECTION: forcing a failure. [ 229.296828][T13209] name failslab, interval 1, probability 0, space 0, times 0 [ 229.316509][T13212] FAULT_INJECTION: forcing a failure. [ 229.316509][T13212] name failslab, interval 1, probability 0, space 0, times 0 [ 229.330353][T13209] CPU: 1 PID: 13209 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 229.338666][T13209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.345228][T13216] FAULT_INJECTION: forcing a failure. [ 229.345228][T13216] name failslab, interval 1, probability 0, space 0, times 0 [ 229.348711][T13209] Call Trace: [ 229.348722][T13209] dump_stack+0xa3/0xc8 [ 229.348728][T13209] should_fail.cold.6+0x32/0x37 [ 229.348735][T13209] should_failslab+0x5/0x10 [ 229.348740][T13209] kmem_cache_alloc_node+0x57/0xb20 [ 229.373541][T13214] FAULT_INJECTION: forcing a failure. [ 229.373541][T13214] name failslab, interval 1, probability 0, space 0, times 0 [ 229.374177][T13209] ? __lock_acquire+0x4ea/0x1770 [ 229.374190][T13209] __alloc_skb+0x52/0x1d0 [ 229.374198][T13209] tipc_buf_acquire+0x1c/0x50 [ 229.410293][T13209] tipc_msg_reverse+0x96/0x280 [ 229.415043][T13209] tipc_sk_respond+0xbe/0x2c0 [ 229.419731][T13209] __tipc_shutdown+0x2dd/0x380 [ 229.424471][T13209] ? do_wait_intr_irq+0xb0/0xb0 [ 229.429315][T13209] tipc_release+0x5f/0x870 [ 229.433745][T13209] __sock_release+0x32/0xa0 [ 229.438335][T13209] sock_close+0xf/0x20 [ 229.442385][T13209] __fput+0xaa/0x250 [ 229.446283][T13209] task_work_run+0x68/0xb0 [ 229.450680][T13209] exit_to_user_mode_prepare+0x23f/0x250 [ 229.456297][T13209] syscall_exit_to_user_mode+0x7a/0x2c0 [ 229.461815][T13209] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.467682][T13209] RIP: 0033:0x45cba9 [ 229.471554][T13209] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.491137][T13209] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 229.499547][T13209] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 229.507495][T13209] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 229.515447][T13209] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 229.523398][T13209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 229.531352][T13209] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 229.539324][T13216] CPU: 0 PID: 13216 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 229.547614][T13217] FAULT_INJECTION: forcing a failure. [ 229.547614][T13217] name failslab, interval 1, probability 0, space 0, times 0 [ 229.547657][T13216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.560424][T13218] FAULT_INJECTION: forcing a failure. [ 229.560424][T13218] name failslab, interval 1, probability 0, space 0, times 0 [ 229.570335][T13216] Call Trace: [ 229.570346][T13216] dump_stack+0xa3/0xc8 [ 229.570352][T13216] should_fail.cold.6+0x32/0x37 [ 229.570359][T13216] should_failslab+0x5/0x10 [ 229.570364][T13216] kmem_cache_alloc_node+0x57/0xb20 [ 229.570370][T13216] ? __lock_acquire+0x4ea/0x1770 [ 229.570383][T13216] __alloc_skb+0x52/0x1d0 [ 229.570392][T13216] tipc_buf_acquire+0x1c/0x50 [ 229.570396][T13216] tipc_msg_reverse+0x96/0x280 [ 229.570405][T13216] tipc_sk_respond+0xbe/0x2c0 [ 229.570411][T13216] __tipc_shutdown+0x2dd/0x380 [ 229.632762][T13216] ? do_wait_intr_irq+0xb0/0xb0 [ 229.637583][T13216] tipc_release+0x5f/0x870 [ 229.641978][T13216] __sock_release+0x32/0xa0 [ 229.646458][T13216] sock_close+0xf/0x20 [ 229.650508][T13216] __fput+0xaa/0x250 [ 229.654374][T13216] task_work_run+0x68/0xb0 [ 229.658763][T13216] exit_to_user_mode_prepare+0x23f/0x250 [ 229.664362][T13216] syscall_exit_to_user_mode+0x7a/0x2c0 [ 229.669876][T13216] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.675760][T13216] RIP: 0033:0x45cba9 [ 229.679628][T13216] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.699202][T13216] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 229.707604][T13216] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 229.715549][T13216] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 229.723495][T13216] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 229.731435][T13216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 229.739389][T13216] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 229.747869][T13212] CPU: 1 PID: 13212 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 229.760532][T13212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.771372][T13212] Call Trace: [ 229.774640][T13212] dump_stack+0xa3/0xc8 [ 229.778772][T13212] should_fail.cold.6+0x32/0x37 [ 229.783734][T13212] should_failslab+0x5/0x10 [ 229.788214][T13212] kmem_cache_alloc_node+0x57/0xb20 [ 229.793914][T13212] ? __lock_acquire+0x4ea/0x1770 [ 229.798837][T13212] __alloc_skb+0x52/0x1d0 [ 229.803151][T13212] tipc_buf_acquire+0x1c/0x50 [ 229.807795][T13212] tipc_msg_reverse+0x96/0x280 [ 229.812550][T13212] tipc_sk_respond+0xbe/0x2c0 [ 229.817198][T13212] __tipc_shutdown+0x2dd/0x380 [ 229.821937][T13212] ? do_wait_intr_irq+0xb0/0xb0 [ 229.826759][T13212] tipc_release+0x5f/0x870 [ 229.831157][T13212] __sock_release+0x32/0xa0 [ 229.835631][T13212] sock_close+0xf/0x20 [ 229.839670][T13212] __fput+0xaa/0x250 [ 229.843543][T13212] task_work_run+0x68/0xb0 [ 229.847926][T13212] exit_to_user_mode_prepare+0x23f/0x250 [ 229.853529][T13212] syscall_exit_to_user_mode+0x7a/0x2c0 [ 229.859047][T13212] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.864904][T13212] RIP: 0033:0x45cba9 [ 229.868803][T13212] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.888395][T13212] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 229.896779][T13212] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 229.904718][T13212] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 229.912659][T13212] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 229.920606][T13212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 229.928554][T13212] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 229.936510][T13214] CPU: 0 PID: 13214 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 229.944829][T13214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.954963][T13214] Call Trace: [ 229.958231][T13214] dump_stack+0xa3/0xc8 [ 229.962360][T13214] should_fail.cold.6+0x32/0x37 [ 229.967217][T13214] should_failslab+0x5/0x10 [ 229.971706][T13214] kmem_cache_alloc_node+0x57/0xb20 [ 229.976886][T13214] ? __lock_acquire+0x4ea/0x1770 [ 229.981797][T13214] __alloc_skb+0x52/0x1d0 [ 229.986094][T13214] tipc_buf_acquire+0x1c/0x50 [ 229.990878][T13214] tipc_msg_reverse+0x96/0x280 [ 229.995629][T13214] tipc_sk_respond+0xbe/0x2c0 [ 230.000795][T13214] __tipc_shutdown+0x2dd/0x380 [ 230.005527][T13214] ? do_wait_intr_irq+0xb0/0xb0 [ 230.010345][T13214] tipc_release+0x5f/0x870 [ 230.014741][T13214] __sock_release+0x32/0xa0 [ 230.019211][T13214] sock_close+0xf/0x20 [ 230.023246][T13214] __fput+0xaa/0x250 [ 230.027109][T13214] task_work_run+0x68/0xb0 [ 230.031493][T13214] exit_to_user_mode_prepare+0x23f/0x250 [ 230.037093][T13214] syscall_exit_to_user_mode+0x7a/0x2c0 [ 230.042601][T13214] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.048461][T13214] RIP: 0033:0x45cba9 [ 230.052379][T13214] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.071962][T13214] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 230.080345][T13214] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 230.088286][T13214] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 230.096853][T13214] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 230.104794][T13214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 230.112742][T13214] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 230.121504][T13218] CPU: 1 PID: 13218 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 230.129888][T13218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.139926][T13218] Call Trace: [ 230.143208][T13218] dump_stack+0xa3/0xc8 [ 230.147372][T13218] should_fail.cold.6+0x32/0x37 [ 230.152225][T13218] should_failslab+0x5/0x10 [ 230.157316][T13218] kmem_cache_alloc_node+0x57/0xb20 [ 230.162534][T13218] ? __lock_acquire+0x4ea/0x1770 [ 230.168850][T13218] __alloc_skb+0x52/0x1d0 [ 230.173279][T13218] tipc_buf_acquire+0x1c/0x50 [ 230.177954][T13218] tipc_msg_reverse+0x96/0x280 [ 230.182884][T13218] tipc_sk_respond+0xbe/0x2c0 [ 230.187569][T13218] __tipc_shutdown+0x2dd/0x380 [ 230.192322][T13218] ? do_wait_intr_irq+0xb0/0xb0 [ 230.197193][T13218] tipc_release+0x5f/0x870 [ 230.201770][T13218] __sock_release+0x32/0xa0 [ 230.206260][T13218] sock_close+0xf/0x20 [ 230.210310][T13218] __fput+0xaa/0x250 [ 230.214199][T13218] task_work_run+0x68/0xb0 [ 230.218593][T13218] exit_to_user_mode_prepare+0x23f/0x250 [ 230.224395][T13218] syscall_exit_to_user_mode+0x7a/0x2c0 [ 230.229921][T13218] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.235782][T13218] RIP: 0033:0x45cba9 [ 230.239735][T13218] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.256889][T13229] FAULT_INJECTION: forcing a failure. [ 230.256889][T13229] name failslab, interval 1, probability 0, space 0, times 0 [ 230.259414][T13218] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 230.259419][T13218] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 230.259421][T13218] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 230.259424][T13218] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 230.259426][T13218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 230.259429][T13218] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 230.267636][T13217] CPU: 1 PID: 13217 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 230.328587][T13217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.338626][T13217] Call Trace: [ 230.341901][T13217] dump_stack+0xa3/0xc8 [ 230.346042][T13217] should_fail.cold.6+0x32/0x37 [ 230.351013][T13217] should_failslab+0x5/0x10 [ 230.355520][T13217] kmem_cache_alloc_node+0x57/0xb20 [ 230.360708][T13217] ? __lock_acquire+0x4ea/0x1770 [ 230.365639][T13217] __alloc_skb+0x52/0x1d0 [ 230.369960][T13217] tipc_buf_acquire+0x1c/0x50 [ 230.374606][T13217] tipc_msg_reverse+0x96/0x280 [ 230.379361][T13217] tipc_sk_respond+0xbe/0x2c0 [ 230.384008][T13217] __tipc_shutdown+0x2dd/0x380 [ 230.388743][T13217] ? do_wait_intr_irq+0xb0/0xb0 [ 230.393565][T13217] tipc_release+0x5f/0x870 [ 230.397954][T13217] __sock_release+0x32/0xa0 [ 230.402428][T13217] sock_close+0xf/0x20 [ 230.406481][T13217] __fput+0xaa/0x250 [ 230.410370][T13217] task_work_run+0x68/0xb0 [ 230.414758][T13217] exit_to_user_mode_prepare+0x23f/0x250 [ 230.420358][T13217] syscall_exit_to_user_mode+0x7a/0x2c0 [ 230.425894][T13217] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.431932][T13217] RIP: 0033:0x45cba9 [ 230.435800][T13217] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.455463][T13217] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 230.463935][T13217] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 230.471916][T13217] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 230.479895][T13217] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 230.487857][T13217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 230.495800][T13217] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 230.503771][T13229] CPU: 0 PID: 13229 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 230.513306][T13229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.523366][T13229] Call Trace: [ 230.526901][T13229] dump_stack+0xa3/0xc8 [ 230.531052][T13229] should_fail.cold.6+0x32/0x37 [ 230.535894][T13229] should_failslab+0x5/0x10 [ 230.540455][T13229] kmem_cache_alloc_node+0x57/0xb20 [ 230.545725][T13229] ? __lock_acquire+0x4ea/0x1770 [ 230.550631][T13229] __alloc_skb+0x52/0x1d0 [ 230.554947][T13229] tipc_buf_acquire+0x1c/0x50 [ 230.559589][T13229] tipc_msg_reverse+0x96/0x280 [ 230.564409][T13229] tipc_sk_respond+0xbe/0x2c0 [ 230.569198][T13229] __tipc_shutdown+0x2dd/0x380 [ 230.573934][T13229] ? do_wait_intr_irq+0xb0/0xb0 [ 230.578780][T13229] tipc_release+0x5f/0x870 [ 230.583172][T13229] __sock_release+0x32/0xa0 [ 230.587642][T13229] sock_close+0xf/0x20 [ 230.591677][T13229] __fput+0xaa/0x250 [ 230.595542][T13229] task_work_run+0x68/0xb0 [ 230.600014][T13229] exit_to_user_mode_prepare+0x23f/0x250 [ 230.605619][T13229] syscall_exit_to_user_mode+0x7a/0x2c0 [ 230.611142][T13229] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.617005][T13229] RIP: 0033:0x45cba9 [ 230.620867][T13229] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.640438][T13229] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 230.648816][T13229] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 230.656840][T13229] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 230.664788][T13229] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 230.672724][T13229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 230.680842][T13229] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 230.693731][T13243] FAULT_INJECTION: forcing a failure. [ 230.693731][T13243] name failslab, interval 1, probability 0, space 0, times 0 [ 230.707050][T13240] FAULT_INJECTION: forcing a failure. [ 230.707050][T13240] name failslab, interval 1, probability 0, space 0, times 0 [ 230.721614][T13242] FAULT_INJECTION: forcing a failure. [ 230.721614][T13242] name failslab, interval 1, probability 0, space 0, times 0 [ 230.736585][T13240] CPU: 1 PID: 13240 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 230.745175][T13240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.755217][T13240] Call Trace: [ 230.758493][T13240] dump_stack+0xa3/0xc8 [ 230.762633][T13240] should_fail.cold.6+0x32/0x37 [ 230.767520][T13240] should_failslab+0x5/0x10 [ 230.772006][T13240] kmem_cache_alloc_node+0x57/0xb20 [ 230.777187][T13240] __alloc_skb+0x52/0x1d0 [ 230.781492][T13240] tipc_buf_acquire+0x1c/0x50 [ 230.786140][T13240] tipc_msg_create+0x2c/0xc0 [ 230.790707][T13240] __tipc_shutdown+0x34a/0x380 [ 230.795448][T13240] ? do_wait_intr_irq+0xb0/0xb0 [ 230.800813][T13240] tipc_release+0x5f/0x870 [ 230.805213][T13240] __sock_release+0x32/0xa0 [ 230.809688][T13240] sock_close+0xf/0x20 [ 230.813731][T13240] __fput+0xaa/0x250 [ 230.817668][T13240] task_work_run+0x68/0xb0 [ 230.822062][T13240] exit_to_user_mode_prepare+0x23f/0x250 [ 230.827667][T13240] syscall_exit_to_user_mode+0x7a/0x2c0 [ 230.833186][T13240] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.839158][T13240] RIP: 0033:0x45cba9 [ 230.843025][T13240] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.862976][T13240] RSP: 002b:00007f304fa1bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 230.871451][T13240] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 230.879407][T13240] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 230.887363][T13240] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 230.895482][T13240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 230.903422][T13240] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304fa1c6d4 [ 230.914163][T13242] CPU: 1 PID: 13242 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 230.922467][T13242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.932497][T13242] Call Trace: [ 230.935786][T13242] dump_stack+0xa3/0xc8 [ 230.940003][T13242] should_fail.cold.6+0x32/0x37 [ 230.944826][T13242] should_failslab+0x5/0x10 [ 230.949557][T13242] kmem_cache_alloc_node+0x57/0xb20 [ 230.954735][T13242] ? __lock_acquire+0x4ea/0x1770 [ 230.959660][T13242] __alloc_skb+0x52/0x1d0 [ 230.963974][T13242] tipc_buf_acquire+0x1c/0x50 [ 230.968624][T13242] tipc_msg_reverse+0x96/0x280 [ 230.973883][T13242] tipc_sk_respond+0xbe/0x2c0 [ 230.978535][T13242] __tipc_shutdown+0x2dd/0x380 [ 230.983297][T13242] ? do_wait_intr_irq+0xb0/0xb0 [ 230.988128][T13242] tipc_release+0x5f/0x870 [ 230.992530][T13242] __sock_release+0x32/0xa0 [ 230.997017][T13242] sock_close+0xf/0x20 [ 231.001052][T13242] __fput+0xaa/0x250 [ 231.004916][T13242] task_work_run+0x68/0xb0 [ 231.009535][T13242] exit_to_user_mode_prepare+0x23f/0x250 [ 231.015246][T13242] syscall_exit_to_user_mode+0x7a/0x2c0 [ 231.020781][T13242] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.026655][T13242] RIP: 0033:0x45cba9 [ 231.030529][T13242] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.050138][T13242] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 231.058615][T13242] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 231.066568][T13242] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 231.074522][T13242] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 231.082475][T13242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 231.090510][T13242] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 231.098479][T13243] CPU: 0 PID: 13243 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 231.106790][T13243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.116830][T13243] Call Trace: [ 231.120112][T13243] dump_stack+0xa3/0xc8 [ 231.125928][T13243] should_fail.cold.6+0x32/0x37 [ 231.130765][T13243] should_failslab+0x5/0x10 [ 231.135349][T13243] kmem_cache_alloc_node+0x57/0xb20 [ 231.140531][T13243] ? __lock_acquire+0x4ea/0x1770 [ 231.145456][T13243] __alloc_skb+0x52/0x1d0 [ 231.149894][T13243] tipc_buf_acquire+0x1c/0x50 [ 231.155556][T13243] tipc_msg_reverse+0x96/0x280 [ 231.160342][T13243] tipc_sk_respond+0xbe/0x2c0 [ 231.164999][T13243] __tipc_shutdown+0x2dd/0x380 [ 231.165240][T13256] FAULT_INJECTION: forcing a failure. [ 231.165240][T13256] name failslab, interval 1, probability 0, space 0, times 0 [ 231.169763][T13243] ? do_wait_intr_irq+0xb0/0xb0 [ 231.169771][T13243] tipc_release+0x5f/0x870 [ 231.169782][T13243] __sock_release+0x32/0xa0 [ 231.169787][T13243] sock_close+0xf/0x20 [ 231.169791][T13243] __fput+0xaa/0x250 [ 231.169798][T13243] task_work_run+0x68/0xb0 [ 231.169806][T13243] exit_to_user_mode_prepare+0x23f/0x250 [ 231.169812][T13243] syscall_exit_to_user_mode+0x7a/0x2c0 [ 231.222686][T13243] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.228543][T13243] RIP: 0033:0x45cba9 [ 231.235702][T13243] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.255454][T13243] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 231.263848][T13243] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 231.271789][T13243] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 231.279818][T13243] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 231.287756][T13243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 231.295784][T13243] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 231.303926][T13256] CPU: 1 PID: 13256 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 231.312238][T13256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.322301][T13256] Call Trace: [ 231.325564][T13256] dump_stack+0xa3/0xc8 [ 231.329711][T13256] should_fail.cold.6+0x32/0x37 [ 231.334532][T13256] should_failslab+0x5/0x10 [ 231.339000][T13256] kmem_cache_alloc_node+0x57/0xb20 [ 231.344174][T13256] ? __lock_acquire+0x4ea/0x1770 [ 231.349081][T13256] __alloc_skb+0x52/0x1d0 [ 231.353379][T13256] tipc_buf_acquire+0x1c/0x50 [ 231.358020][T13256] tipc_msg_reverse+0x96/0x280 [ 231.362752][T13256] tipc_sk_respond+0xbe/0x2c0 [ 231.367396][T13256] __tipc_shutdown+0x2dd/0x380 [ 231.372128][T13256] ? do_wait_intr_irq+0xb0/0xb0 [ 231.376946][T13256] tipc_release+0x5f/0x870 [ 231.381330][T13256] ? __sock_release+0x28/0xa0 [ 231.385975][T13256] __sock_release+0x32/0xa0 [ 231.390459][T13256] sock_close+0xf/0x20 [ 231.394521][T13256] __fput+0xaa/0x250 [ 231.398424][T13256] task_work_run+0x68/0xb0 [ 231.402812][T13256] exit_to_user_mode_prepare+0x23f/0x250 [ 231.408414][T13256] syscall_exit_to_user_mode+0x7a/0x2c0 [ 231.413933][T13256] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.419807][T13256] RIP: 0033:0x45cba9 [ 231.423670][T13256] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.443244][T13256] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 231.451729][T13256] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 231.459683][T13256] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 231.467632][T13256] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 231.475588][T13256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 231.483543][T13256] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 231.525937][T13258] FAULT_INJECTION: forcing a failure. [ 231.525937][T13258] name failslab, interval 1, probability 0, space 0, times 0 [ 231.540954][T13257] FAULT_INJECTION: forcing a failure. [ 231.540954][T13257] name failslab, interval 1, probability 0, space 0, times 0 [ 231.570194][T13268] FAULT_INJECTION: forcing a failure. [ 231.570194][T13268] name failslab, interval 1, probability 0, space 0, times 0 [ 231.571906][T13257] CPU: 1 PID: 13257 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 231.591095][T13257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.601134][T13257] Call Trace: [ 231.604397][T13257] dump_stack+0xa3/0xc8 [ 231.608525][T13257] should_fail.cold.6+0x32/0x37 [ 231.613354][T13257] should_failslab+0x5/0x10 [ 231.613478][T13271] FAULT_INJECTION: forcing a failure. [ 231.613478][T13271] name failslab, interval 1, probability 0, space 0, times 0 [ 231.617843][T13257] kmem_cache_alloc_node+0x57/0xb20 [ 231.617851][T13257] ? __lock_acquire+0x4ea/0x1770 [ 231.617862][T13257] __alloc_skb+0x52/0x1d0 [ 231.617871][T13257] tipc_buf_acquire+0x1c/0x50 [ 231.617876][T13257] tipc_msg_reverse+0x96/0x280 [ 231.617884][T13257] tipc_sk_respond+0xbe/0x2c0 [ 231.617892][T13257] __tipc_shutdown+0x2dd/0x380 [ 231.664542][T13257] ? do_wait_intr_irq+0xb0/0xb0 [ 231.669444][T13257] tipc_release+0x5f/0x870 [ 231.673841][T13257] __sock_release+0x32/0xa0 [ 231.678346][T13257] sock_close+0xf/0x20 [ 231.682447][T13257] __fput+0xaa/0x250 [ 231.686320][T13257] task_work_run+0x68/0xb0 [ 231.691751][T13257] exit_to_user_mode_prepare+0x23f/0x250 [ 231.697360][T13257] syscall_exit_to_user_mode+0x7a/0x2c0 [ 231.702905][T13257] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.708774][T13257] RIP: 0033:0x45cba9 [ 231.712644][T13257] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.732306][T13257] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 231.740707][T13257] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 231.748664][T13257] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 231.756643][T13257] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 231.764593][T13257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 231.772543][T13257] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 231.785861][T13258] CPU: 1 PID: 13258 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 231.794668][T13258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.805136][T13258] Call Trace: [ 231.808405][T13258] dump_stack+0xa3/0xc8 [ 231.812549][T13258] should_fail.cold.6+0x32/0x37 [ 231.817371][T13258] should_failslab+0x5/0x10 [ 231.821851][T13258] kmem_cache_alloc_node+0x57/0xb20 [ 231.827025][T13258] ? __lock_acquire+0x4ea/0x1770 [ 231.831934][T13258] __alloc_skb+0x52/0x1d0 [ 231.836233][T13258] tipc_buf_acquire+0x1c/0x50 [ 231.840883][T13258] tipc_msg_reverse+0x96/0x280 [ 231.845643][T13258] tipc_sk_respond+0xbe/0x2c0 [ 231.850290][T13258] __tipc_shutdown+0x2dd/0x380 [ 231.855029][T13258] ? do_wait_intr_irq+0xb0/0xb0 [ 231.859854][T13258] tipc_release+0x5f/0x870 [ 231.864242][T13258] __sock_release+0x32/0xa0 [ 231.868814][T13258] sock_close+0xf/0x20 [ 231.872850][T13258] __fput+0xaa/0x250 [ 231.876716][T13258] task_work_run+0x68/0xb0 [ 231.881108][T13258] exit_to_user_mode_prepare+0x23f/0x250 [ 231.886717][T13258] syscall_exit_to_user_mode+0x7a/0x2c0 [ 231.892251][T13258] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.898140][T13258] RIP: 0033:0x45cba9 [ 231.902005][T13258] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.921589][T13258] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 231.929979][T13258] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 231.937924][T13258] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 231.945866][T13258] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 231.953984][T13258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 231.961931][T13258] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 231.969904][T13271] CPU: 0 PID: 13271 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 231.978220][T13271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.987228][T13270] FAULT_INJECTION: forcing a failure. [ 231.987228][T13270] name failslab, interval 1, probability 0, space 0, times 0 [ 231.988255][T13271] Call Trace: [ 231.988267][T13271] dump_stack+0xa3/0xc8 [ 231.988272][T13271] should_fail.cold.6+0x32/0x37 [ 231.988279][T13271] should_failslab+0x5/0x10 [ 231.988285][T13271] kmem_cache_alloc_node+0x57/0xb20 [ 231.988290][T13271] ? __lock_acquire+0x4ea/0x1770 [ 231.988301][T13271] __alloc_skb+0x52/0x1d0 [ 232.031934][T13271] tipc_buf_acquire+0x1c/0x50 [ 232.036580][T13271] tipc_msg_reverse+0x96/0x280 [ 232.041315][T13271] tipc_sk_respond+0xbe/0x2c0 [ 232.045967][T13271] __tipc_shutdown+0x2dd/0x380 [ 232.050713][T13271] ? do_wait_intr_irq+0xb0/0xb0 [ 232.055534][T13271] tipc_release+0x5f/0x870 [ 232.060097][T13271] __sock_release+0x32/0xa0 [ 232.064583][T13271] sock_close+0xf/0x20 [ 232.068618][T13271] __fput+0xaa/0x250 [ 232.072487][T13271] task_work_run+0x68/0xb0 [ 232.076875][T13271] exit_to_user_mode_prepare+0x23f/0x250 [ 232.082478][T13271] syscall_exit_to_user_mode+0x7a/0x2c0 [ 232.088014][T13271] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.093877][T13271] RIP: 0033:0x45cba9 [ 232.097742][T13271] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.117321][T13271] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 232.126674][T13271] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 232.134615][T13271] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 232.142558][T13271] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 232.150520][T13271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 232.158479][T13271] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 232.166548][T13270] CPU: 1 PID: 13270 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 232.174867][T13270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.184908][T13270] Call Trace: [ 232.188172][T13270] dump_stack+0xa3/0xc8 [ 232.192302][T13270] should_fail.cold.6+0x32/0x37 [ 232.197127][T13270] should_failslab+0x5/0x10 [ 232.201601][T13270] kmem_cache_alloc_node+0x57/0xb20 [ 232.206768][T13270] ? __lock_acquire+0x4ea/0x1770 [ 232.211684][T13270] __alloc_skb+0x52/0x1d0 [ 232.216091][T13270] tipc_buf_acquire+0x1c/0x50 [ 232.220772][T13270] tipc_msg_reverse+0x96/0x280 [ 232.225522][T13270] tipc_sk_respond+0xbe/0x2c0 [ 232.230433][T13270] __tipc_shutdown+0x2dd/0x380 [ 232.235180][T13270] ? do_wait_intr_irq+0xb0/0xb0 [ 232.240028][T13270] tipc_release+0x5f/0x870 [ 232.244417][T13270] __sock_release+0x32/0xa0 [ 232.248888][T13270] sock_close+0xf/0x20 [ 232.252929][T13270] __fput+0xaa/0x250 [ 232.256800][T13270] task_work_run+0x68/0xb0 [ 232.261187][T13270] exit_to_user_mode_prepare+0x23f/0x250 [ 232.267050][T13270] syscall_exit_to_user_mode+0x7a/0x2c0 [ 232.272566][T13270] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.278519][T13270] RIP: 0033:0x45cba9 [ 232.282382][T13270] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.301957][T13270] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 232.310342][T13270] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 232.318291][T13270] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 232.326238][T13270] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 232.338541][T13270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 232.346508][T13270] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 232.354479][T13268] CPU: 0 PID: 13268 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 232.362797][T13268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.373989][T13268] Call Trace: [ 232.377266][T13268] dump_stack+0xa3/0xc8 [ 232.381462][T13268] should_fail.cold.6+0x32/0x37 [ 232.386336][T13268] should_failslab+0x5/0x10 [ 232.390827][T13268] kmem_cache_alloc_node+0x57/0xb20 [ 232.396138][T13268] ? __lock_acquire+0x4ea/0x1770 [ 232.401097][T13268] __alloc_skb+0x52/0x1d0 [ 232.405416][T13268] tipc_buf_acquire+0x1c/0x50 [ 232.410103][T13268] tipc_msg_reverse+0x96/0x280 [ 232.414878][T13268] tipc_sk_respond+0xbe/0x2c0 [ 232.419538][T13268] __tipc_shutdown+0x2dd/0x380 [ 232.424290][T13268] ? do_wait_intr_irq+0xb0/0xb0 [ 232.429123][T13268] tipc_release+0x5f/0x870 [ 232.433518][T13268] __sock_release+0x32/0xa0 [ 232.438008][T13268] sock_close+0xf/0x20 [ 232.442096][T13268] __fput+0xaa/0x250 [ 232.445978][T13268] task_work_run+0x68/0xb0 [ 232.450381][T13268] exit_to_user_mode_prepare+0x23f/0x250 [ 232.456012][T13268] syscall_exit_to_user_mode+0x7a/0x2c0 [ 232.461544][T13268] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.467413][T13268] RIP: 0033:0x45cba9 2020/10/20 07:40:11 executed programs: 1023 [ 232.471286][T13268] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.490873][T13268] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 232.499270][T13268] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 232.507253][T13268] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 232.509393][T13288] FAULT_INJECTION: forcing a failure. [ 232.509393][T13288] name failslab, interval 1, probability 0, space 0, times 0 [ 232.515216][T13268] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 232.515219][T13268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 232.515221][T13268] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 232.530168][T13289] FAULT_INJECTION: forcing a failure. [ 232.530168][T13289] name failslab, interval 1, probability 0, space 0, times 0 [ 232.537410][T13288] CPU: 1 PID: 13288 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 232.572739][T13288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.582783][T13288] Call Trace: [ 232.586081][T13288] dump_stack+0xa3/0xc8 [ 232.590204][T13288] should_fail.cold.6+0x32/0x37 [ 232.595022][T13288] should_failslab+0x5/0x10 [ 232.599490][T13288] kmem_cache_alloc_node+0x57/0xb20 [ 232.604728][T13288] ? __lock_acquire+0x4ea/0x1770 [ 232.609645][T13288] __alloc_skb+0x52/0x1d0 [ 232.613963][T13288] tipc_buf_acquire+0x1c/0x50 [ 232.618609][T13288] tipc_msg_reverse+0x96/0x280 [ 232.623347][T13288] tipc_sk_respond+0xbe/0x2c0 [ 232.628021][T13288] __tipc_shutdown+0x2dd/0x380 [ 232.632757][T13288] ? do_wait_intr_irq+0xb0/0xb0 [ 232.637581][T13288] tipc_release+0x5f/0x870 [ 232.641977][T13288] __sock_release+0x32/0xa0 [ 232.646454][T13288] sock_close+0xf/0x20 [ 232.650513][T13288] __fput+0xaa/0x250 [ 232.654384][T13288] task_work_run+0x68/0xb0 [ 232.658767][T13288] exit_to_user_mode_prepare+0x23f/0x250 [ 232.664383][T13288] syscall_exit_to_user_mode+0x7a/0x2c0 [ 232.669894][T13288] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.675753][T13288] RIP: 0033:0x45cba9 [ 232.679617][T13288] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.699188][T13288] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 232.707567][T13288] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 232.715509][T13288] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 232.724008][T13288] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 232.731970][T13288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 232.739939][T13288] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 232.747896][T13289] CPU: 0 PID: 13289 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 232.756209][T13289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.766249][T13289] Call Trace: [ 232.769527][T13289] dump_stack+0xa3/0xc8 [ 232.773679][T13289] should_fail.cold.6+0x32/0x37 [ 232.778638][T13289] should_failslab+0x5/0x10 [ 232.783127][T13289] kmem_cache_alloc_node+0x57/0xb20 [ 232.783682][T13291] FAULT_INJECTION: forcing a failure. [ 232.783682][T13291] name failslab, interval 1, probability 0, space 0, times 0 [ 232.788299][T13289] ? __lock_acquire+0x4ea/0x1770 [ 232.788312][T13289] __alloc_skb+0x52/0x1d0 [ 232.788321][T13289] tipc_buf_acquire+0x1c/0x50 [ 232.788326][T13289] tipc_msg_reverse+0x96/0x280 [ 232.788335][T13289] tipc_sk_respond+0xbe/0x2c0 [ 232.788342][T13289] __tipc_shutdown+0x2dd/0x380 [ 232.828901][T13289] ? do_wait_intr_irq+0xb0/0xb0 [ 232.833737][T13289] tipc_release+0x5f/0x870 [ 232.838126][T13289] __sock_release+0x32/0xa0 [ 232.842595][T13289] sock_close+0xf/0x20 [ 232.846640][T13289] __fput+0xaa/0x250 [ 232.850502][T13289] task_work_run+0x68/0xb0 [ 232.854901][T13289] exit_to_user_mode_prepare+0x23f/0x250 [ 232.860499][T13289] syscall_exit_to_user_mode+0x7a/0x2c0 [ 232.866019][T13289] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.871875][T13289] RIP: 0033:0x45cba9 [ 232.875736][T13289] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.895312][T13289] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 232.903690][T13289] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 232.911807][T13289] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 232.919750][T13289] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 232.927690][T13289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 232.935632][T13289] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 232.943583][T13291] CPU: 1 PID: 13291 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 232.946489][T13290] FAULT_INJECTION: forcing a failure. [ 232.946489][T13290] name failslab, interval 1, probability 0, space 0, times 0 [ 232.951973][T13291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.951976][T13291] Call Trace: [ 232.951987][T13291] dump_stack+0xa3/0xc8 [ 232.951993][T13291] should_fail.cold.6+0x32/0x37 [ 232.952000][T13291] should_failslab+0x5/0x10 [ 232.952004][T13291] kmem_cache_alloc_node+0x57/0xb20 [ 232.952010][T13291] ? __lock_acquire+0x4ea/0x1770 [ 232.952021][T13291] __alloc_skb+0x52/0x1d0 [ 233.005739][T13291] tipc_buf_acquire+0x1c/0x50 [ 233.010400][T13291] tipc_msg_reverse+0x96/0x280 [ 233.015163][T13291] tipc_sk_respond+0xbe/0x2c0 [ 233.019822][T13291] __tipc_shutdown+0x2dd/0x380 [ 233.024568][T13291] ? do_wait_intr_irq+0xb0/0xb0 [ 233.029384][T13291] tipc_release+0x5f/0x870 [ 233.033773][T13291] __sock_release+0x32/0xa0 [ 233.038241][T13291] sock_close+0xf/0x20 [ 233.042276][T13291] __fput+0xaa/0x250 [ 233.046138][T13291] task_work_run+0x68/0xb0 [ 233.050527][T13291] exit_to_user_mode_prepare+0x23f/0x250 [ 233.056131][T13291] syscall_exit_to_user_mode+0x7a/0x2c0 [ 233.061644][T13291] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.067506][T13291] RIP: 0033:0x45cba9 [ 233.071372][T13291] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.090951][T13291] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 233.099340][T13291] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 233.107283][T13291] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 233.115238][T13291] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 233.123278][T13291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 233.131222][T13291] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 233.139177][T13290] CPU: 0 PID: 13290 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 233.147557][T13290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.157734][T13290] Call Trace: [ 233.161000][T13290] dump_stack+0xa3/0xc8 [ 233.165122][T13290] should_fail.cold.6+0x32/0x37 [ 233.169940][T13290] should_failslab+0x5/0x10 [ 233.174415][T13290] kmem_cache_alloc_node+0x57/0xb20 [ 233.179585][T13290] ? __lock_acquire+0x4ea/0x1770 [ 233.184500][T13290] __alloc_skb+0x52/0x1d0 [ 233.188807][T13290] tipc_buf_acquire+0x1c/0x50 [ 233.193553][T13290] tipc_msg_reverse+0x96/0x280 [ 233.198291][T13290] tipc_sk_respond+0xbe/0x2c0 [ 233.202933][T13290] __tipc_shutdown+0x2dd/0x380 [ 233.207726][T13290] ? do_wait_intr_irq+0xb0/0xb0 [ 233.212613][T13290] tipc_release+0x5f/0x870 [ 233.216999][T13290] __sock_release+0x32/0xa0 [ 233.221488][T13290] sock_close+0xf/0x20 [ 233.225529][T13290] __fput+0xaa/0x250 [ 233.229401][T13290] task_work_run+0x68/0xb0 [ 233.233805][T13290] exit_to_user_mode_prepare+0x23f/0x250 [ 233.239403][T13290] syscall_exit_to_user_mode+0x7a/0x2c0 [ 233.244932][T13290] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.250807][T13290] RIP: 0033:0x45cba9 [ 233.254668][T13290] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.274261][T13290] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 233.282642][T13290] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 233.290605][T13290] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 233.298557][T13290] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 233.306506][T13290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 233.314456][T13290] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 233.401805][T13320] FAULT_INJECTION: forcing a failure. [ 233.401805][T13320] name failslab, interval 1, probability 0, space 0, times 0 [ 233.422642][T13322] FAULT_INJECTION: forcing a failure. [ 233.422642][T13322] name failslab, interval 1, probability 0, space 0, times 0 [ 233.425119][T13324] FAULT_INJECTION: forcing a failure. [ 233.425119][T13324] name failslab, interval 1, probability 0, space 0, times 0 [ 233.441606][T13327] FAULT_INJECTION: forcing a failure. [ 233.441606][T13327] name failslab, interval 1, probability 0, space 0, times 0 [ 233.453182][T13324] CPU: 1 PID: 13324 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 233.463351][T13326] FAULT_INJECTION: forcing a failure. [ 233.463351][T13326] name failslab, interval 1, probability 0, space 0, times 0 [ 233.468815][T13324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.468817][T13324] Call Trace: [ 233.468829][T13324] dump_stack+0xa3/0xc8 [ 233.468834][T13324] should_fail.cold.6+0x32/0x37 [ 233.468841][T13324] should_failslab+0x5/0x10 [ 233.468846][T13324] kmem_cache_alloc_node+0x57/0xb20 [ 233.468853][T13324] ? __lock_acquire+0x4ea/0x1770 [ 233.518179][T13324] __alloc_skb+0x52/0x1d0 [ 233.522488][T13324] tipc_buf_acquire+0x1c/0x50 [ 233.527132][T13324] tipc_msg_reverse+0x96/0x280 [ 233.531866][T13324] tipc_sk_respond+0xbe/0x2c0 [ 233.536513][T13324] __tipc_shutdown+0x2dd/0x380 [ 233.541248][T13324] ? do_wait_intr_irq+0xb0/0xb0 [ 233.546066][T13324] tipc_release+0x5f/0x870 [ 233.550451][T13324] __sock_release+0x32/0xa0 [ 233.554931][T13324] sock_close+0xf/0x20 [ 233.558976][T13324] __fput+0xaa/0x250 [ 233.562849][T13324] task_work_run+0x68/0xb0 [ 233.567246][T13324] exit_to_user_mode_prepare+0x23f/0x250 [ 233.572844][T13324] syscall_exit_to_user_mode+0x7a/0x2c0 [ 233.578358][T13324] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.584216][T13324] RIP: 0033:0x45cba9 [ 233.588077][T13324] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.607646][T13324] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 233.616050][T13324] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 233.624002][T13324] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 233.631953][T13324] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 233.639892][T13324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 233.647836][T13324] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 233.655793][T13320] CPU: 0 PID: 13320 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 233.664108][T13320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.674148][T13320] Call Trace: [ 233.677428][T13320] dump_stack+0xa3/0xc8 [ 233.681570][T13320] should_fail.cold.6+0x32/0x37 [ 233.685728][T13329] FAULT_INJECTION: forcing a failure. [ 233.685728][T13329] name failslab, interval 1, probability 0, space 0, times 0 [ 233.686409][T13320] should_failslab+0x5/0x10 [ 233.686415][T13320] kmem_cache_alloc_node+0x57/0xb20 [ 233.686421][T13320] ? __lock_acquire+0x4ea/0x1770 [ 233.686434][T13320] __alloc_skb+0x52/0x1d0 [ 233.686443][T13320] tipc_buf_acquire+0x1c/0x50 [ 233.686448][T13320] tipc_msg_reverse+0x96/0x280 [ 233.686456][T13320] tipc_sk_respond+0xbe/0x2c0 [ 233.686462][T13320] __tipc_shutdown+0x2dd/0x380 [ 233.736625][T13320] ? do_wait_intr_irq+0xb0/0xb0 [ 233.741544][T13320] tipc_release+0x5f/0x870 [ 233.745929][T13320] __sock_release+0x32/0xa0 [ 233.750413][T13320] sock_close+0xf/0x20 [ 233.754453][T13320] __fput+0xaa/0x250 [ 233.758321][T13320] task_work_run+0x68/0xb0 [ 233.762710][T13320] exit_to_user_mode_prepare+0x23f/0x250 [ 233.768315][T13320] syscall_exit_to_user_mode+0x7a/0x2c0 [ 233.773840][T13320] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.779851][T13320] RIP: 0033:0x45cba9 [ 233.783718][T13320] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.803295][T13320] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 233.811685][T13320] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 233.819624][T13320] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 233.827663][T13320] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 233.835612][T13320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 233.843560][T13320] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 233.851517][T13329] CPU: 1 PID: 13329 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 233.859833][T13329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.869861][T13329] Call Trace: [ 233.873121][T13329] dump_stack+0xa3/0xc8 [ 233.877246][T13329] should_fail.cold.6+0x32/0x37 [ 233.882071][T13329] should_failslab+0x5/0x10 [ 233.886555][T13329] kmem_cache_alloc_node+0x57/0xb20 [ 233.891892][T13329] ? __lock_acquire+0x4ea/0x1770 [ 233.896823][T13329] __alloc_skb+0x52/0x1d0 [ 233.901123][T13329] tipc_buf_acquire+0x1c/0x50 [ 233.905821][T13329] tipc_msg_reverse+0x96/0x280 [ 233.910556][T13329] tipc_sk_respond+0xbe/0x2c0 [ 233.915199][T13329] __tipc_shutdown+0x2dd/0x380 [ 233.919929][T13329] ? do_wait_intr_irq+0xb0/0xb0 [ 233.924809][T13329] tipc_release+0x5f/0x870 [ 233.929196][T13329] __sock_release+0x32/0xa0 [ 233.933666][T13329] sock_close+0xf/0x20 [ 233.937704][T13329] __fput+0xaa/0x250 [ 233.941568][T13329] task_work_run+0x68/0xb0 [ 233.945970][T13329] exit_to_user_mode_prepare+0x23f/0x250 [ 233.951570][T13329] syscall_exit_to_user_mode+0x7a/0x2c0 [ 233.957079][T13329] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.962951][T13329] RIP: 0033:0x45cba9 [ 233.966812][T13329] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.986386][T13329] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 233.994764][T13329] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 234.002702][T13329] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 234.010643][T13329] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 234.018594][T13329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 234.026533][T13329] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 234.034494][T13327] CPU: 0 PID: 13327 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 234.042809][T13327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.052875][T13327] Call Trace: [ 234.056212][T13327] dump_stack+0xa3/0xc8 [ 234.060406][T13327] should_fail.cold.6+0x32/0x37 [ 234.065242][T13327] should_failslab+0x5/0x10 [ 234.069720][T13327] kmem_cache_alloc_node+0x57/0xb20 [ 234.074888][T13327] ? __lock_acquire+0x4ea/0x1770 [ 234.079795][T13327] __alloc_skb+0x52/0x1d0 [ 234.084105][T13327] tipc_buf_acquire+0x1c/0x50 [ 234.088763][T13327] tipc_msg_reverse+0x96/0x280 [ 234.093517][T13327] tipc_sk_respond+0xbe/0x2c0 [ 234.098178][T13327] __tipc_shutdown+0x2dd/0x380 [ 234.102933][T13327] ? do_wait_intr_irq+0xb0/0xb0 [ 234.108289][T13327] tipc_release+0x5f/0x870 [ 234.112676][T13327] __sock_release+0x32/0xa0 [ 234.117157][T13327] sock_close+0xf/0x20 [ 234.121196][T13327] __fput+0xaa/0x250 [ 234.125235][T13327] task_work_run+0x68/0xb0 [ 234.129620][T13327] exit_to_user_mode_prepare+0x23f/0x250 [ 234.135410][T13327] syscall_exit_to_user_mode+0x7a/0x2c0 [ 234.140921][T13327] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.146797][T13327] RIP: 0033:0x45cba9 [ 234.151189][T13327] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.170772][T13327] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 234.179153][T13327] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 234.187091][T13327] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 234.195031][T13327] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 234.202973][T13327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 234.210913][T13327] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 234.218881][T13326] CPU: 1 PID: 13326 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 234.227194][T13326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.237294][T13326] Call Trace: [ 234.240565][T13326] dump_stack+0xa3/0xc8 [ 234.244690][T13326] should_fail.cold.6+0x32/0x37 [ 234.249505][T13326] should_failslab+0x5/0x10 [ 234.253985][T13326] kmem_cache_alloc_node+0x57/0xb20 [ 234.259189][T13326] ? __lock_acquire+0x4ea/0x1770 [ 234.264100][T13326] __alloc_skb+0x52/0x1d0 [ 234.268403][T13326] tipc_buf_acquire+0x1c/0x50 [ 234.273045][T13326] tipc_msg_reverse+0x96/0x280 [ 234.277778][T13326] tipc_sk_respond+0xbe/0x2c0 [ 234.282421][T13326] __tipc_shutdown+0x2dd/0x380 [ 234.287152][T13326] ? do_wait_intr_irq+0xb0/0xb0 [ 234.291972][T13326] tipc_release+0x5f/0x870 [ 234.296371][T13326] __sock_release+0x32/0xa0 [ 234.300848][T13326] sock_close+0xf/0x20 [ 234.304907][T13326] __fput+0xaa/0x250 [ 234.308771][T13326] task_work_run+0x68/0xb0 [ 234.313158][T13326] exit_to_user_mode_prepare+0x23f/0x250 [ 234.318774][T13326] syscall_exit_to_user_mode+0x7a/0x2c0 [ 234.324371][T13326] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.330229][T13326] RIP: 0033:0x45cba9 [ 234.334089][T13326] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.353660][T13326] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 234.362048][T13326] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 234.369990][T13326] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 234.377937][T13326] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 234.385876][T13326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 234.393814][T13326] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 234.401764][T13322] CPU: 0 PID: 13322 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 234.410076][T13322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.420209][T13322] Call Trace: [ 234.423487][T13322] dump_stack+0xa3/0xc8 [ 234.427628][T13322] should_fail.cold.6+0x32/0x37 [ 234.433513][T13322] should_failslab+0x5/0x10 [ 234.438002][T13322] kmem_cache_alloc_node+0x57/0xb20 [ 234.443183][T13322] ? __lock_acquire+0x4ea/0x1770 [ 234.448111][T13322] __alloc_skb+0x52/0x1d0 [ 234.452428][T13322] tipc_buf_acquire+0x1c/0x50 [ 234.457084][T13322] tipc_msg_reverse+0x96/0x280 [ 234.461831][T13322] tipc_sk_respond+0xbe/0x2c0 [ 234.466493][T13322] __tipc_shutdown+0x2dd/0x380 [ 234.468784][T13343] FAULT_INJECTION: forcing a failure. [ 234.468784][T13343] name failslab, interval 1, probability 0, space 0, times 0 [ 234.471233][T13322] ? do_wait_intr_irq+0xb0/0xb0 [ 234.471243][T13322] tipc_release+0x5f/0x870 [ 234.471254][T13322] __sock_release+0x32/0xa0 [ 234.471259][T13322] sock_close+0xf/0x20 [ 234.471263][T13322] __fput+0xaa/0x250 [ 234.471270][T13322] task_work_run+0x68/0xb0 [ 234.471278][T13322] exit_to_user_mode_prepare+0x23f/0x250 [ 234.471285][T13322] syscall_exit_to_user_mode+0x7a/0x2c0 [ 234.471290][T13322] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.471295][T13322] RIP: 0033:0x45cba9 [ 234.505714][T13346] FAULT_INJECTION: forcing a failure. [ 234.505714][T13346] name failslab, interval 1, probability 0, space 0, times 0 [ 234.509882][T13322] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.509885][T13322] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 234.509890][T13322] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 234.509893][T13322] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 234.509895][T13322] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 234.509898][T13322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 234.509901][T13322] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 234.545727][T13344] FAULT_INJECTION: forcing a failure. [ 234.545727][T13344] name failslab, interval 1, probability 0, space 0, times 0 [ 234.567464][T13349] FAULT_INJECTION: forcing a failure. [ 234.567464][T13349] name failslab, interval 1, probability 0, space 0, times 0 [ 234.573758][T13345] FAULT_INJECTION: forcing a failure. [ 234.573758][T13345] name failslab, interval 1, probability 0, space 0, times 0 [ 234.584698][T13349] CPU: 1 PID: 13349 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 234.657892][T13349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.667925][T13349] Call Trace: [ 234.671188][T13349] dump_stack+0xa3/0xc8 [ 234.675327][T13349] should_fail.cold.6+0x32/0x37 [ 234.680156][T13349] should_failslab+0x5/0x10 [ 234.684641][T13349] kmem_cache_alloc_node+0x57/0xb20 [ 234.689807][T13349] ? __lock_acquire+0x4ea/0x1770 [ 234.694729][T13349] __alloc_skb+0x52/0x1d0 [ 234.699030][T13349] tipc_buf_acquire+0x1c/0x50 [ 234.703674][T13349] tipc_msg_reverse+0x96/0x280 [ 234.708405][T13349] tipc_sk_respond+0xbe/0x2c0 [ 234.713047][T13349] __tipc_shutdown+0x2dd/0x380 [ 234.717778][T13349] ? do_wait_intr_irq+0xb0/0xb0 [ 234.722601][T13349] tipc_release+0x5f/0x870 [ 234.726984][T13349] __sock_release+0x32/0xa0 [ 234.731539][T13349] sock_close+0xf/0x20 [ 234.735571][T13349] __fput+0xaa/0x250 [ 234.739432][T13349] task_work_run+0x68/0xb0 [ 234.743817][T13349] exit_to_user_mode_prepare+0x23f/0x250 [ 234.749420][T13349] syscall_exit_to_user_mode+0x7a/0x2c0 [ 234.754941][T13349] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.760802][T13349] RIP: 0033:0x45cba9 [ 234.764669][T13349] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.784514][T13349] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 234.792912][T13349] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 234.800859][T13349] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 234.808804][T13349] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 234.816742][T13349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 234.824680][T13349] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 234.832650][T13346] CPU: 0 PID: 13346 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 234.840963][T13346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.851003][T13346] Call Trace: [ 234.854281][T13346] dump_stack+0xa3/0xc8 [ 234.858426][T13346] should_fail.cold.6+0x32/0x37 [ 234.863247][T13346] should_failslab+0x5/0x10 [ 234.867717][T13346] kmem_cache_alloc_node+0x57/0xb20 [ 234.872885][T13346] ? __lock_acquire+0x4ea/0x1770 [ 234.877797][T13346] __alloc_skb+0x52/0x1d0 [ 234.882094][T13346] tipc_buf_acquire+0x1c/0x50 [ 234.886792][T13346] tipc_msg_reverse+0x96/0x280 [ 234.891536][T13346] tipc_sk_respond+0xbe/0x2c0 [ 234.896190][T13346] __tipc_shutdown+0x2dd/0x380 [ 234.900926][T13346] ? do_wait_intr_irq+0xb0/0xb0 [ 234.905869][T13346] tipc_release+0x5f/0x870 [ 234.910272][T13346] __sock_release+0x32/0xa0 [ 234.914953][T13346] sock_close+0xf/0x20 [ 234.918994][T13346] __fput+0xaa/0x250 [ 234.922954][T13346] task_work_run+0x68/0xb0 [ 234.927352][T13346] exit_to_user_mode_prepare+0x23f/0x250 [ 234.933002][T13346] syscall_exit_to_user_mode+0x7a/0x2c0 [ 234.938641][T13346] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.944523][T13346] RIP: 0033:0x45cba9 [ 234.948385][T13346] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.968399][T13346] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 234.976798][T13346] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 234.984792][T13346] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 234.992766][T13346] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 235.000715][T13346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 235.008654][T13346] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 235.024159][T13344] CPU: 0 PID: 13344 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 235.032488][T13344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.042522][T13344] Call Trace: [ 235.045788][T13344] dump_stack+0xa3/0xc8 [ 235.049926][T13344] should_fail.cold.6+0x32/0x37 [ 235.054764][T13344] should_failslab+0x5/0x10 [ 235.059234][T13344] kmem_cache_alloc_node+0x57/0xb20 [ 235.064399][T13344] ? __lock_acquire+0x4ea/0x1770 [ 235.069343][T13344] __alloc_skb+0x52/0x1d0 [ 235.073643][T13344] tipc_buf_acquire+0x1c/0x50 [ 235.078293][T13344] tipc_msg_reverse+0x96/0x280 [ 235.083035][T13344] tipc_sk_respond+0xbe/0x2c0 [ 235.087695][T13344] __tipc_shutdown+0x2dd/0x380 [ 235.092443][T13344] ? do_wait_intr_irq+0xb0/0xb0 [ 235.097267][T13344] tipc_release+0x5f/0x870 [ 235.101653][T13344] __sock_release+0x32/0xa0 [ 235.106130][T13344] sock_close+0xf/0x20 [ 235.110168][T13344] __fput+0xaa/0x250 [ 235.114031][T13344] task_work_run+0x68/0xb0 [ 235.118414][T13344] exit_to_user_mode_prepare+0x23f/0x250 [ 235.124105][T13344] syscall_exit_to_user_mode+0x7a/0x2c0 [ 235.129626][T13344] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.135510][T13344] RIP: 0033:0x45cba9 [ 235.139372][T13344] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.158956][T13344] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 235.167336][T13344] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 235.175279][T13344] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 235.183217][T13344] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 235.191156][T13344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 235.199095][T13344] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 235.207049][T13345] CPU: 1 PID: 13345 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 235.215498][T13345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.225605][T13345] Call Trace: [ 235.228878][T13345] dump_stack+0xa3/0xc8 [ 235.233033][T13345] should_fail.cold.6+0x32/0x37 [ 235.237849][T13345] should_failslab+0x5/0x10 [ 235.242317][T13345] kmem_cache_alloc_node+0x57/0xb20 [ 235.247496][T13345] ? __lock_acquire+0x4ea/0x1770 [ 235.252427][T13345] __alloc_skb+0x52/0x1d0 [ 235.256734][T13345] tipc_buf_acquire+0x1c/0x50 [ 235.261534][T13345] tipc_msg_reverse+0x96/0x280 [ 235.266289][T13345] tipc_sk_respond+0xbe/0x2c0 [ 235.270938][T13345] __tipc_shutdown+0x2dd/0x380 [ 235.275668][T13345] ? do_wait_intr_irq+0xb0/0xb0 [ 235.280486][T13345] tipc_release+0x5f/0x870 [ 235.284872][T13345] __sock_release+0x32/0xa0 [ 235.289349][T13345] sock_close+0xf/0x20 [ 235.293382][T13345] __fput+0xaa/0x250 [ 235.297244][T13345] task_work_run+0x68/0xb0 [ 235.301715][T13345] exit_to_user_mode_prepare+0x23f/0x250 [ 235.307408][T13345] syscall_exit_to_user_mode+0x7a/0x2c0 [ 235.314086][T13345] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.319950][T13345] RIP: 0033:0x45cba9 [ 235.323929][T13345] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.343503][T13345] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 235.352402][T13345] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 235.360865][T13345] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 235.368806][T13345] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 235.376747][T13345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 235.384691][T13345] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 235.392642][T13343] CPU: 0 PID: 13343 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 235.400960][T13343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.411088][T13343] Call Trace: [ 235.414367][T13343] dump_stack+0xa3/0xc8 [ 235.418523][T13343] should_fail.cold.6+0x32/0x37 [ 235.423364][T13343] should_failslab+0x5/0x10 [ 235.427841][T13343] kmem_cache_alloc_node+0x57/0xb20 [ 235.433008][T13343] ? __lock_acquire+0x4ea/0x1770 [ 235.437921][T13343] __alloc_skb+0x52/0x1d0 [ 235.442249][T13343] tipc_buf_acquire+0x1c/0x50 [ 235.446955][T13343] tipc_msg_reverse+0x96/0x280 [ 235.451775][T13343] tipc_sk_respond+0xbe/0x2c0 [ 235.456441][T13343] __tipc_shutdown+0x2dd/0x380 [ 235.461193][T13343] ? do_wait_intr_irq+0xb0/0xb0 [ 235.466035][T13343] tipc_release+0x5f/0x870 [ 235.467112][T13362] FAULT_INJECTION: forcing a failure. [ 235.467112][T13362] name failslab, interval 1, probability 0, space 0, times 0 [ 235.470458][T13343] __sock_release+0x32/0xa0 [ 235.470463][T13343] sock_close+0xf/0x20 [ 235.470467][T13343] __fput+0xaa/0x250 [ 235.470474][T13343] task_work_run+0x68/0xb0 [ 235.470483][T13343] exit_to_user_mode_prepare+0x23f/0x250 [ 235.470491][T13343] syscall_exit_to_user_mode+0x7a/0x2c0 [ 235.470496][T13343] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.470502][T13343] RIP: 0033:0x45cba9 [ 235.470507][T13343] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.470509][T13343] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 235.470515][T13343] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 235.559045][T13343] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 235.566992][T13343] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 235.574941][T13343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 235.582897][T13343] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 235.590867][T13362] CPU: 1 PID: 13362 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 235.599178][T13362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.609342][T13362] Call Trace: [ 235.612635][T13362] dump_stack+0xa3/0xc8 [ 235.616774][T13362] should_fail.cold.6+0x32/0x37 [ 235.621610][T13362] should_failslab+0x5/0x10 [ 235.626095][T13362] kmem_cache_alloc_node+0x57/0xb20 [ 235.631282][T13362] ? __lock_acquire+0x4ea/0x1770 [ 235.636211][T13362] __alloc_skb+0x52/0x1d0 [ 235.640529][T13362] tipc_buf_acquire+0x1c/0x50 [ 235.645197][T13362] tipc_msg_reverse+0x96/0x280 [ 235.649955][T13362] tipc_sk_respond+0xbe/0x2c0 [ 235.654619][T13362] __tipc_shutdown+0x2dd/0x380 [ 235.660075][T13362] ? do_wait_intr_irq+0xb0/0xb0 [ 235.664916][T13362] tipc_release+0x5f/0x870 [ 235.669321][T13362] __sock_release+0x32/0xa0 [ 235.673809][T13362] sock_close+0xf/0x20 [ 235.678822][T13362] __fput+0xaa/0x250 [ 235.682879][T13362] task_work_run+0x68/0xb0 [ 235.687286][T13362] exit_to_user_mode_prepare+0x23f/0x250 [ 235.693045][T13362] syscall_exit_to_user_mode+0x7a/0x2c0 [ 235.698836][T13362] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.704759][T13362] RIP: 0033:0x45cba9 [ 235.708629][T13362] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.714632][T13371] FAULT_INJECTION: forcing a failure. [ 235.714632][T13371] name failslab, interval 1, probability 0, space 0, times 0 [ 235.729342][T13362] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 235.729348][T13362] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 235.729350][T13362] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 235.729352][T13362] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 235.729354][T13362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 235.729356][T13362] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 235.798860][T13371] CPU: 0 PID: 13371 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 235.807192][T13371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.817246][T13371] Call Trace: [ 235.820520][T13371] dump_stack+0xa3/0xc8 [ 235.824661][T13371] should_fail.cold.6+0x32/0x37 [ 235.829535][T13371] should_failslab+0x5/0x10 [ 235.834067][T13371] kmem_cache_alloc_node+0x57/0xb20 [ 235.839234][T13371] ? __lock_acquire+0x4ea/0x1770 [ 235.844144][T13371] __alloc_skb+0x52/0x1d0 [ 235.848453][T13371] tipc_buf_acquire+0x1c/0x50 [ 235.853122][T13371] tipc_msg_reverse+0x96/0x280 [ 235.855446][T13384] FAULT_INJECTION: forcing a failure. [ 235.855446][T13384] name failslab, interval 1, probability 0, space 0, times 0 [ 235.857869][T13371] tipc_sk_respond+0xbe/0x2c0 [ 235.857876][T13371] __tipc_shutdown+0x2dd/0x380 [ 235.857884][T13371] ? do_wait_intr_irq+0xb0/0xb0 [ 235.857892][T13371] tipc_release+0x5f/0x870 [ 235.857903][T13371] __sock_release+0x32/0xa0 [ 235.857907][T13371] sock_close+0xf/0x20 [ 235.857912][T13371] __fput+0xaa/0x250 [ 235.857918][T13371] task_work_run+0x68/0xb0 [ 235.857926][T13371] exit_to_user_mode_prepare+0x23f/0x250 [ 235.911706][T13371] syscall_exit_to_user_mode+0x7a/0x2c0 [ 235.917222][T13371] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.923102][T13371] RIP: 0033:0x45cba9 [ 235.926979][T13371] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.946640][T13371] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 235.955106][T13371] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 235.963047][T13371] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 235.970991][T13371] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 235.978932][T13371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 235.986872][T13371] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 235.994829][T13384] CPU: 1 PID: 13384 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 236.002534][T13385] FAULT_INJECTION: forcing a failure. [ 236.002534][T13385] name failslab, interval 1, probability 0, space 0, times 0 [ 236.003154][T13384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.003157][T13384] Call Trace: [ 236.003167][T13384] dump_stack+0xa3/0xc8 [ 236.003173][T13384] should_fail.cold.6+0x32/0x37 [ 236.003179][T13384] should_failslab+0x5/0x10 [ 236.021397][T13386] FAULT_INJECTION: forcing a failure. [ 236.021397][T13386] name failslab, interval 1, probability 0, space 0, times 0 [ 236.025762][T13384] kmem_cache_alloc_node+0x57/0xb20 [ 236.025769][T13384] ? __lock_acquire+0x4ea/0x1770 [ 236.025780][T13384] __alloc_skb+0x52/0x1d0 [ 236.069627][T13384] tipc_buf_acquire+0x1c/0x50 [ 236.074276][T13384] tipc_msg_reverse+0x96/0x280 [ 236.079024][T13384] tipc_sk_respond+0xbe/0x2c0 [ 236.083668][T13384] __tipc_shutdown+0x2dd/0x380 [ 236.088400][T13384] ? do_wait_intr_irq+0xb0/0xb0 [ 236.093223][T13384] tipc_release+0x5f/0x870 [ 236.097638][T13384] __sock_release+0x32/0xa0 [ 236.102106][T13384] sock_close+0xf/0x20 [ 236.106151][T13384] __fput+0xaa/0x250 [ 236.110013][T13384] task_work_run+0x68/0xb0 [ 236.114396][T13384] exit_to_user_mode_prepare+0x23f/0x250 [ 236.120201][T13384] syscall_exit_to_user_mode+0x7a/0x2c0 [ 236.125716][T13384] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.131593][T13384] RIP: 0033:0x45cba9 [ 236.135458][T13384] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 236.155031][T13384] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 236.163417][T13384] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 236.171372][T13384] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 236.179318][T13384] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 236.187259][T13384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 236.195201][T13384] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 236.203162][T13385] CPU: 0 PID: 13385 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 236.211471][T13385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.221510][T13385] Call Trace: [ 236.224790][T13385] dump_stack+0xa3/0xc8 [ 236.229043][T13385] should_fail.cold.6+0x32/0x37 [ 236.233931][T13385] should_failslab+0x5/0x10 [ 236.238405][T13385] kmem_cache_alloc_node+0x57/0xb20 [ 236.243574][T13385] ? __lock_acquire+0x4ea/0x1770 [ 236.248632][T13385] __alloc_skb+0x52/0x1d0 [ 236.252940][T13385] tipc_buf_acquire+0x1c/0x50 [ 236.257673][T13385] tipc_msg_reverse+0x96/0x280 [ 236.262556][T13385] tipc_sk_respond+0xbe/0x2c0 [ 236.267238][T13385] __tipc_shutdown+0x2dd/0x380 [ 236.272096][T13385] ? do_wait_intr_irq+0xb0/0xb0 [ 236.277050][T13385] tipc_release+0x5f/0x870 [ 236.281503][T13385] __sock_release+0x32/0xa0 [ 236.285983][T13385] sock_close+0xf/0x20 [ 236.290023][T13385] __fput+0xaa/0x250 [ 236.293902][T13385] task_work_run+0x68/0xb0 [ 236.298303][T13385] exit_to_user_mode_prepare+0x23f/0x250 [ 236.303932][T13385] syscall_exit_to_user_mode+0x7a/0x2c0 [ 236.309449][T13385] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.315396][T13385] RIP: 0033:0x45cba9 [ 236.319262][T13385] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 236.338926][T13385] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 236.347306][T13385] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 236.355255][T13385] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 236.363210][T13385] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 236.371171][T13385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 236.379114][T13385] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 236.387077][T13386] CPU: 1 PID: 13386 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 236.395395][T13386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.405431][T13386] Call Trace: [ 236.408693][T13386] dump_stack+0xa3/0xc8 [ 236.412824][T13386] should_fail.cold.6+0x32/0x37 [ 236.417658][T13386] should_failslab+0x5/0x10 [ 236.422214][T13386] kmem_cache_alloc_node+0x57/0xb20 [ 236.427553][T13386] ? __lock_acquire+0x4ea/0x1770 [ 236.432481][T13386] __alloc_skb+0x52/0x1d0 [ 236.436795][T13386] tipc_buf_acquire+0x1c/0x50 [ 236.441451][T13386] tipc_msg_reverse+0x96/0x280 [ 236.446186][T13386] tipc_sk_respond+0xbe/0x2c0 [ 236.450837][T13386] __tipc_shutdown+0x2dd/0x380 [ 236.455571][T13386] ? do_wait_intr_irq+0xb0/0xb0 [ 236.460396][T13386] tipc_release+0x5f/0x870 [ 236.464794][T13386] __sock_release+0x32/0xa0 [ 236.469269][T13386] sock_close+0xf/0x20 [ 236.473330][T13386] __fput+0xaa/0x250 [ 236.477202][T13386] task_work_run+0x68/0xb0 [ 236.481586][T13386] exit_to_user_mode_prepare+0x23f/0x250 [ 236.487183][T13386] syscall_exit_to_user_mode+0x7a/0x2c0 [ 236.492706][T13386] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.498574][T13386] RIP: 0033:0x45cba9 [ 236.502441][T13386] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 236.522018][T13386] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 236.530400][T13386] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 236.538359][T13386] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 236.546310][T13386] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 236.554313][T13386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 236.562268][T13386] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 236.641299][T13402] FAULT_INJECTION: forcing a failure. [ 236.641299][T13402] name failslab, interval 1, probability 0, space 0, times 0 [ 236.655861][T13404] FAULT_INJECTION: forcing a failure. [ 236.655861][T13404] name failslab, interval 1, probability 0, space 0, times 0 [ 236.665337][T13405] FAULT_INJECTION: forcing a failure. [ 236.665337][T13405] name failslab, interval 1, probability 0, space 0, times 0 [ 236.668659][T13402] CPU: 0 PID: 13402 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 236.689331][T13402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.689704][T13406] FAULT_INJECTION: forcing a failure. [ 236.689704][T13406] name failslab, interval 1, probability 0, space 0, times 0 [ 236.699360][T13402] Call Trace: [ 236.699372][T13402] dump_stack+0xa3/0xc8 [ 236.699377][T13402] should_fail.cold.6+0x32/0x37 [ 236.699384][T13402] should_failslab+0x5/0x10 [ 236.699389][T13402] kmem_cache_alloc_node+0x57/0xb20 [ 236.699395][T13402] ? __lock_acquire+0x4ea/0x1770 [ 236.699406][T13402] __alloc_skb+0x52/0x1d0 [ 236.699414][T13402] tipc_buf_acquire+0x1c/0x50 [ 236.749199][T13402] tipc_msg_reverse+0x96/0x280 [ 236.753944][T13402] tipc_sk_respond+0xbe/0x2c0 [ 236.758714][T13402] __tipc_shutdown+0x2dd/0x380 [ 236.763462][T13402] ? do_wait_intr_irq+0xb0/0xb0 [ 236.768297][T13402] tipc_release+0x5f/0x870 [ 236.772707][T13402] __sock_release+0x32/0xa0 [ 236.777197][T13402] sock_close+0xf/0x20 [ 236.781442][T13402] __fput+0xaa/0x250 [ 236.785334][T13402] task_work_run+0x68/0xb0 [ 236.793684][T13402] exit_to_user_mode_prepare+0x23f/0x250 [ 236.799289][T13402] syscall_exit_to_user_mode+0x7a/0x2c0 [ 236.804803][T13402] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.810751][T13402] RIP: 0033:0x45cba9 [ 236.814613][T13402] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 236.834270][T13402] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 236.842648][T13402] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 236.850590][T13402] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 236.858529][T13402] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 236.866466][T13402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 236.875187][T13402] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 236.883137][T13406] CPU: 1 PID: 13406 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 236.891450][T13406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.901507][T13406] Call Trace: [ 236.904785][T13406] dump_stack+0xa3/0xc8 [ 236.909012][T13406] should_fail.cold.6+0x32/0x37 [ 236.913873][T13406] should_failslab+0x5/0x10 [ 236.918350][T13406] kmem_cache_alloc_node+0x57/0xb20 [ 236.923535][T13406] ? __lock_acquire+0x4ea/0x1770 [ 236.928444][T13406] __alloc_skb+0x52/0x1d0 [ 236.932741][T13406] tipc_buf_acquire+0x1c/0x50 [ 236.937384][T13406] tipc_msg_reverse+0x96/0x280 [ 236.942134][T13406] tipc_sk_respond+0xbe/0x2c0 [ 236.946790][T13406] __tipc_shutdown+0x2dd/0x380 [ 236.951524][T13406] ? do_wait_intr_irq+0xb0/0xb0 [ 236.956341][T13406] tipc_release+0x5f/0x870 [ 236.960729][T13406] __sock_release+0x32/0xa0 [ 236.965231][T13406] sock_close+0xf/0x20 [ 236.969287][T13406] __fput+0xaa/0x250 [ 236.973176][T13406] task_work_run+0x68/0xb0 [ 236.977574][T13406] exit_to_user_mode_prepare+0x23f/0x250 [ 236.983189][T13406] syscall_exit_to_user_mode+0x7a/0x2c0 [ 236.989489][T13406] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.995354][T13406] RIP: 0033:0x45cba9 [ 236.999228][T13406] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 237.018813][T13406] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 237.027197][T13406] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 237.035140][T13406] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 237.043089][T13406] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 237.051030][T13406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 237.058973][T13406] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 237.066927][T13404] CPU: 0 PID: 13404 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 237.075582][T13404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.076416][T13413] FAULT_INJECTION: forcing a failure. [ 237.076416][T13413] name failslab, interval 1, probability 0, space 0, times 0 [ 237.085611][T13404] Call Trace: [ 237.085623][T13404] dump_stack+0xa3/0xc8 [ 237.085629][T13404] should_fail.cold.6+0x32/0x37 [ 237.085635][T13404] should_failslab+0x5/0x10 [ 237.085645][T13404] kmem_cache_alloc_node+0x57/0xb20 [ 237.085651][T13404] ? __lock_acquire+0x4ea/0x1770 [ 237.085663][T13404] __alloc_skb+0x52/0x1d0 [ 237.100091][T13414] FAULT_INJECTION: forcing a failure. [ 237.100091][T13414] name failslab, interval 1, probability 0, space 0, times 0 [ 237.102771][T13404] tipc_buf_acquire+0x1c/0x50 [ 237.102776][T13404] tipc_msg_reverse+0x96/0x280 [ 237.102784][T13404] tipc_sk_respond+0xbe/0x2c0 [ 237.102790][T13404] __tipc_shutdown+0x2dd/0x380 [ 237.102797][T13404] ? do_wait_intr_irq+0xb0/0xb0 [ 237.102804][T13404] tipc_release+0x5f/0x870 [ 237.102813][T13404] __sock_release+0x32/0xa0 [ 237.175679][T13404] sock_close+0xf/0x20 [ 237.179737][T13404] __fput+0xaa/0x250 [ 237.183600][T13404] task_work_run+0x68/0xb0 [ 237.187986][T13404] exit_to_user_mode_prepare+0x23f/0x250 [ 237.193590][T13404] syscall_exit_to_user_mode+0x7a/0x2c0 [ 237.199101][T13404] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.204958][T13404] RIP: 0033:0x45cba9 [ 237.208839][T13404] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 237.228407][T13404] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 237.236794][T13404] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 237.244731][T13404] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 237.252669][T13404] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 237.260606][T13404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 237.268545][T13404] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 237.276514][T13414] CPU: 1 PID: 13414 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 237.284828][T13414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.294892][T13414] Call Trace: [ 237.298168][T13414] dump_stack+0xa3/0xc8 [ 237.302306][T13414] should_fail.cold.6+0x32/0x37 [ 237.307218][T13414] should_failslab+0x5/0x10 [ 237.311703][T13414] kmem_cache_alloc_node+0x57/0xb20 [ 237.316881][T13414] ? __lock_acquire+0x4ea/0x1770 [ 237.321801][T13414] __alloc_skb+0x52/0x1d0 [ 237.326141][T13414] tipc_buf_acquire+0x1c/0x50 [ 237.330798][T13414] tipc_msg_reverse+0x96/0x280 [ 237.335562][T13414] tipc_sk_respond+0xbe/0x2c0 [ 237.340214][T13414] __tipc_shutdown+0x2dd/0x380 [ 237.344952][T13414] ? do_wait_intr_irq+0xb0/0xb0 [ 237.349789][T13414] tipc_release+0x5f/0x870 [ 237.354175][T13414] __sock_release+0x32/0xa0 [ 237.358644][T13414] sock_close+0xf/0x20 [ 237.362682][T13414] __fput+0xaa/0x250 [ 237.366551][T13414] task_work_run+0x68/0xb0 [ 237.370944][T13414] exit_to_user_mode_prepare+0x23f/0x250 [ 237.376803][T13414] syscall_exit_to_user_mode+0x7a/0x2c0 [ 237.382317][T13414] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.388204][T13414] RIP: 0033:0x45cba9 [ 237.392065][T13414] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 237.411750][T13414] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 237.420224][T13414] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 237.428193][T13414] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 237.436142][T13414] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 2020/10/20 07:40:16 executed programs: 1052 [ 237.444096][T13414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 237.452055][T13414] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 237.460012][T13405] CPU: 0 PID: 13405 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 237.468323][T13405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.478349][T13405] Call Trace: [ 237.481612][T13405] dump_stack+0xa3/0xc8 [ 237.485733][T13405] should_fail.cold.6+0x32/0x37 [ 237.490547][T13405] should_failslab+0x5/0x10 [ 237.495017][T13405] kmem_cache_alloc_node+0x57/0xb20 [ 237.500192][T13405] ? __lock_acquire+0x4ea/0x1770 [ 237.505099][T13405] __alloc_skb+0x52/0x1d0 [ 237.509397][T13405] tipc_buf_acquire+0x1c/0x50 [ 237.514039][T13405] tipc_msg_reverse+0x96/0x280 [ 237.518780][T13405] tipc_sk_respond+0xbe/0x2c0 [ 237.523435][T13405] __tipc_shutdown+0x2dd/0x380 [ 237.528177][T13405] ? do_wait_intr_irq+0xb0/0xb0 [ 237.532992][T13405] tipc_release+0x5f/0x870 [ 237.537376][T13405] __sock_release+0x32/0xa0 [ 237.541847][T13405] sock_close+0xf/0x20 [ 237.545883][T13405] __fput+0xaa/0x250 [ 237.549752][T13405] task_work_run+0x68/0xb0 [ 237.554143][T13405] exit_to_user_mode_prepare+0x23f/0x250 [ 237.559772][T13405] syscall_exit_to_user_mode+0x7a/0x2c0 [ 237.565293][T13405] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.571169][T13405] RIP: 0033:0x45cba9 [ 237.575041][T13405] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 237.594635][T13405] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 237.603036][T13405] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 237.610993][T13405] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 237.618829][T13419] FAULT_INJECTION: forcing a failure. [ 237.618829][T13419] name failslab, interval 1, probability 0, space 0, times 0 [ 237.618939][T13405] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 237.639533][T13405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 237.647491][T13405] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 237.655443][T13419] CPU: 1 PID: 13419 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 237.663749][T13419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.673789][T13419] Call Trace: [ 237.677057][T13419] dump_stack+0xa3/0xc8 [ 237.681187][T13419] should_fail.cold.6+0x32/0x37 [ 237.686099][T13419] should_failslab+0x5/0x10 [ 237.690586][T13419] kmem_cache_alloc_node+0x57/0xb20 [ 237.695820][T13419] ? __lock_acquire+0x4ea/0x1770 [ 237.700749][T13419] __alloc_skb+0x52/0x1d0 [ 237.705082][T13419] tipc_buf_acquire+0x1c/0x50 [ 237.709885][T13419] tipc_msg_reverse+0x96/0x280 [ 237.714642][T13419] tipc_sk_respond+0xbe/0x2c0 [ 237.719314][T13419] __tipc_shutdown+0x2dd/0x380 [ 237.724074][T13419] ? do_wait_intr_irq+0xb0/0xb0 [ 237.728914][T13419] tipc_release+0x5f/0x870 [ 237.733325][T13419] __sock_release+0x32/0xa0 [ 237.737998][T13419] sock_close+0xf/0x20 [ 237.742051][T13419] __fput+0xaa/0x250 [ 237.745930][T13419] task_work_run+0x68/0xb0 [ 237.750333][T13419] exit_to_user_mode_prepare+0x23f/0x250 [ 237.756039][T13419] syscall_exit_to_user_mode+0x7a/0x2c0 [ 237.761668][T13419] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.767540][T13419] RIP: 0033:0x45cba9 [ 237.771416][T13419] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 237.791124][T13419] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 237.799528][T13419] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 237.805782][T13430] FAULT_INJECTION: forcing a failure. [ 237.805782][T13430] name failslab, interval 1, probability 0, space 0, times 0 [ 237.807479][T13419] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 237.807481][T13419] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 237.807484][T13419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 237.807487][T13419] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 237.822103][T13413] CPU: 1 PID: 13413 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 237.834630][T13431] FAULT_INJECTION: forcing a failure. [ 237.834630][T13431] name failslab, interval 1, probability 0, space 0, times 0 [ 237.836133][T13413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.853738][T13432] FAULT_INJECTION: forcing a failure. [ 237.853738][T13432] name failslab, interval 1, probability 0, space 0, times 0 [ 237.860701][T13413] Call Trace: [ 237.860714][T13413] dump_stack+0xa3/0xc8 [ 237.860720][T13413] should_fail.cold.6+0x32/0x37 [ 237.860727][T13413] should_failslab+0x5/0x10 [ 237.860732][T13413] kmem_cache_alloc_node+0x57/0xb20 [ 237.860737][T13413] ? __lock_acquire+0x4ea/0x1770 [ 237.860748][T13413] __alloc_skb+0x52/0x1d0 [ 237.860756][T13413] tipc_buf_acquire+0x1c/0x50 [ 237.860760][T13413] tipc_msg_reverse+0x96/0x280 [ 237.860768][T13413] tipc_sk_respond+0xbe/0x2c0 [ 237.860774][T13413] __tipc_shutdown+0x2dd/0x380 [ 237.860780][T13413] ? do_wait_intr_irq+0xb0/0xb0 [ 237.860787][T13413] tipc_release+0x5f/0x870 [ 237.860796][T13413] __sock_release+0x32/0xa0 [ 237.860800][T13413] sock_close+0xf/0x20 [ 237.860805][T13413] __fput+0xaa/0x250 [ 237.860811][T13413] task_work_run+0x68/0xb0 [ 237.860818][T13413] exit_to_user_mode_prepare+0x23f/0x250 [ 237.860824][T13413] syscall_exit_to_user_mode+0x7a/0x2c0 [ 237.860830][T13413] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 237.989712][T13413] RIP: 0033:0x45cba9 [ 237.993592][T13413] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 238.013178][T13413] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 238.021565][T13413] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 238.029506][T13413] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 238.037458][T13413] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 238.045398][T13413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 238.053801][T13413] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 238.061769][T13431] CPU: 0 PID: 13431 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 238.070345][T13431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.080382][T13431] Call Trace: [ 238.083694][T13431] dump_stack+0xa3/0xc8 [ 238.087820][T13431] should_fail.cold.6+0x32/0x37 [ 238.092637][T13431] should_failslab+0x5/0x10 [ 238.097115][T13431] kmem_cache_alloc_node+0x57/0xb20 [ 238.102280][T13431] ? __lock_acquire+0x4ea/0x1770 [ 238.107208][T13431] __alloc_skb+0x52/0x1d0 [ 238.111518][T13431] tipc_buf_acquire+0x1c/0x50 [ 238.116160][T13431] tipc_msg_reverse+0x96/0x280 [ 238.121005][T13431] tipc_sk_respond+0xbe/0x2c0 [ 238.126094][T13431] __tipc_shutdown+0x2dd/0x380 [ 238.130938][T13431] ? do_wait_intr_irq+0xb0/0xb0 [ 238.135756][T13431] tipc_release+0x5f/0x870 [ 238.140143][T13431] __sock_release+0x32/0xa0 [ 238.144617][T13431] sock_close+0xf/0x20 [ 238.148657][T13431] __fput+0xaa/0x250 [ 238.152535][T13431] task_work_run+0x68/0xb0 [ 238.156925][T13431] exit_to_user_mode_prepare+0x23f/0x250 [ 238.162534][T13431] syscall_exit_to_user_mode+0x7a/0x2c0 [ 238.168057][T13431] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.173940][T13431] RIP: 0033:0x45cba9 [ 238.178068][T13431] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 238.197640][T13431] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 238.206030][T13431] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 238.213969][T13431] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 238.221909][T13431] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 238.229851][T13431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 238.238050][T13431] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 238.246001][T13430] CPU: 1 PID: 13430 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 238.254312][T13430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.264536][T13430] Call Trace: [ 238.267816][T13430] dump_stack+0xa3/0xc8 [ 238.271981][T13430] should_fail.cold.6+0x32/0x37 [ 238.276815][T13430] should_failslab+0x5/0x10 [ 238.281299][T13430] kmem_cache_alloc_node+0x57/0xb20 [ 238.286489][T13430] ? __lock_acquire+0x4ea/0x1770 [ 238.291411][T13430] __alloc_skb+0x52/0x1d0 [ 238.295720][T13430] tipc_buf_acquire+0x1c/0x50 [ 238.300393][T13430] tipc_msg_reverse+0x96/0x280 [ 238.305154][T13430] tipc_sk_respond+0xbe/0x2c0 [ 238.309940][T13430] __tipc_shutdown+0x2dd/0x380 [ 238.314684][T13430] ? do_wait_intr_irq+0xb0/0xb0 [ 238.319564][T13430] tipc_release+0x5f/0x870 [ 238.324048][T13430] __sock_release+0x32/0xa0 [ 238.329226][T13430] sock_close+0xf/0x20 [ 238.333484][T13430] __fput+0xaa/0x250 [ 238.337370][T13430] task_work_run+0x68/0xb0 [ 238.341778][T13430] exit_to_user_mode_prepare+0x23f/0x250 [ 238.348083][T13430] syscall_exit_to_user_mode+0x7a/0x2c0 [ 238.353611][T13430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.359481][T13430] RIP: 0033:0x45cba9 [ 238.363345][T13430] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 238.383003][T13430] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 238.391382][T13430] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 238.399331][T13430] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 238.407365][T13430] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 238.420356][T13430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 238.428314][T13430] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 238.436266][T13432] CPU: 0 PID: 13432 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 238.444665][T13432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.454709][T13432] Call Trace: [ 238.457995][T13432] dump_stack+0xa3/0xc8 [ 238.462161][T13432] should_fail.cold.6+0x32/0x37 [ 238.467027][T13432] should_failslab+0x5/0x10 [ 238.471508][T13432] kmem_cache_alloc_node+0x57/0xb20 [ 238.477513][T13432] ? __lock_acquire+0x4ea/0x1770 [ 238.482522][T13432] __alloc_skb+0x52/0x1d0 [ 238.486825][T13432] tipc_buf_acquire+0x1c/0x50 [ 238.491492][T13432] tipc_msg_reverse+0x96/0x280 [ 238.496256][T13432] tipc_sk_respond+0xbe/0x2c0 [ 238.500914][T13432] __tipc_shutdown+0x2dd/0x380 [ 238.505655][T13432] ? do_wait_intr_irq+0xb0/0xb0 [ 238.506762][T13443] FAULT_INJECTION: forcing a failure. [ 238.506762][T13443] name failslab, interval 1, probability 0, space 0, times 0 [ 238.510490][T13432] tipc_release+0x5f/0x870 [ 238.510502][T13432] __sock_release+0x32/0xa0 [ 238.510507][T13432] sock_close+0xf/0x20 [ 238.510511][T13432] __fput+0xaa/0x250 [ 238.510517][T13432] task_work_run+0x68/0xb0 [ 238.510526][T13432] exit_to_user_mode_prepare+0x23f/0x250 [ 238.510532][T13432] syscall_exit_to_user_mode+0x7a/0x2c0 [ 238.510537][T13432] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.510542][T13432] RIP: 0033:0x45cba9 [ 238.525180][T13445] FAULT_INJECTION: forcing a failure. [ 238.525180][T13445] name failslab, interval 1, probability 0, space 0, times 0 [ 238.527494][T13432] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 238.527497][T13432] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 238.527502][T13432] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 238.527505][T13432] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 238.527507][T13432] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 238.527509][T13432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 238.527512][T13432] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 238.552957][T13444] FAULT_INJECTION: forcing a failure. [ 238.552957][T13444] name failslab, interval 1, probability 0, space 0, times 0 [ 238.577462][T13443] CPU: 1 PID: 13443 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 238.667597][T13443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.678243][T13443] Call Trace: [ 238.681520][T13443] dump_stack+0xa3/0xc8 [ 238.685642][T13443] should_fail.cold.6+0x32/0x37 [ 238.690465][T13443] should_failslab+0x5/0x10 [ 238.694938][T13443] kmem_cache_alloc_node+0x57/0xb20 [ 238.700136][T13443] ? __lock_acquire+0x4ea/0x1770 [ 238.705051][T13443] __alloc_skb+0x52/0x1d0 [ 238.709352][T13443] tipc_buf_acquire+0x1c/0x50 [ 238.714017][T13443] tipc_msg_reverse+0x96/0x280 [ 238.718750][T13443] tipc_sk_respond+0xbe/0x2c0 [ 238.723394][T13443] __tipc_shutdown+0x2dd/0x380 [ 238.728123][T13443] ? do_wait_intr_irq+0xb0/0xb0 [ 238.732945][T13443] tipc_release+0x5f/0x870 [ 238.737331][T13443] __sock_release+0x32/0xa0 [ 238.741810][T13443] sock_close+0xf/0x20 [ 238.745843][T13443] __fput+0xaa/0x250 [ 238.749736][T13443] task_work_run+0x68/0xb0 [ 238.754221][T13443] exit_to_user_mode_prepare+0x23f/0x250 [ 238.759832][T13443] syscall_exit_to_user_mode+0x7a/0x2c0 [ 238.765357][T13443] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.771224][T13443] RIP: 0033:0x45cba9 [ 238.775087][T13443] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 238.794671][T13443] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 238.803069][T13443] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 238.811012][T13443] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 238.818973][T13443] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 238.826922][T13443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 238.834863][T13443] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 238.843261][T13445] CPU: 0 PID: 13445 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 238.851575][T13445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.861615][T13445] Call Trace: [ 238.865031][T13445] dump_stack+0xa3/0xc8 [ 238.869173][T13445] should_fail.cold.6+0x32/0x37 [ 238.874009][T13445] should_failslab+0x5/0x10 [ 238.878494][T13445] kmem_cache_alloc_node+0x57/0xb20 [ 238.883673][T13445] ? __lock_acquire+0x4ea/0x1770 [ 238.888600][T13445] __alloc_skb+0x52/0x1d0 [ 238.892916][T13445] tipc_buf_acquire+0x1c/0x50 [ 238.897577][T13445] tipc_msg_reverse+0x96/0x280 [ 238.902325][T13445] tipc_sk_respond+0xbe/0x2c0 [ 238.907002][T13445] __tipc_shutdown+0x2dd/0x380 [ 238.911929][T13445] ? do_wait_intr_irq+0xb0/0xb0 [ 238.916780][T13445] tipc_release+0x5f/0x870 [ 238.921187][T13445] __sock_release+0x32/0xa0 [ 238.925670][T13445] sock_close+0xf/0x20 [ 238.925856][T13454] FAULT_INJECTION: forcing a failure. [ 238.925856][T13454] name failslab, interval 1, probability 0, space 0, times 0 [ 238.929710][T13445] __fput+0xaa/0x250 [ 238.929717][T13445] task_work_run+0x68/0xb0 [ 238.929725][T13445] exit_to_user_mode_prepare+0x23f/0x250 [ 238.929732][T13445] syscall_exit_to_user_mode+0x7a/0x2c0 [ 238.929738][T13445] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.929743][T13445] RIP: 0033:0x45cba9 [ 238.929748][T13445] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 238.929750][T13445] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 238.929755][T13445] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 238.929758][T13445] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 238.929760][T13445] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 238.929763][T13445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 238.929765][T13445] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 238.981653][T13457] FAULT_INJECTION: forcing a failure. [ 238.981653][T13457] name failslab, interval 1, probability 0, space 0, times 0 [ 238.994188][T13444] CPU: 1 PID: 13444 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 239.061083][T13444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.071200][T13444] Call Trace: [ 239.074469][T13444] dump_stack+0xa3/0xc8 [ 239.078592][T13444] should_fail.cold.6+0x32/0x37 [ 239.083416][T13444] should_failslab+0x5/0x10 [ 239.087892][T13444] kmem_cache_alloc_node+0x57/0xb20 [ 239.093068][T13444] ? __lock_acquire+0x4ea/0x1770 [ 239.097983][T13444] __alloc_skb+0x52/0x1d0 [ 239.102287][T13444] tipc_buf_acquire+0x1c/0x50 [ 239.106950][T13444] tipc_msg_reverse+0x96/0x280 [ 239.111692][T13444] tipc_sk_respond+0xbe/0x2c0 [ 239.116336][T13444] __tipc_shutdown+0x2dd/0x380 [ 239.121248][T13444] ? do_wait_intr_irq+0xb0/0xb0 [ 239.126072][T13444] tipc_release+0x5f/0x870 [ 239.130458][T13444] __sock_release+0x32/0xa0 [ 239.134925][T13444] sock_close+0xf/0x20 [ 239.139320][T13444] __fput+0xaa/0x250 [ 239.143188][T13444] task_work_run+0x68/0xb0 [ 239.147666][T13444] exit_to_user_mode_prepare+0x23f/0x250 [ 239.153265][T13444] syscall_exit_to_user_mode+0x7a/0x2c0 [ 239.158787][T13444] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 239.164745][T13444] RIP: 0033:0x45cba9 [ 239.168783][T13444] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 239.188549][T13444] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 239.196974][T13444] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 239.204956][T13444] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 239.212927][T13444] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 239.220972][T13444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 239.230014][T13444] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 239.238014][T13457] CPU: 0 PID: 13457 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 239.242414][T13456] FAULT_INJECTION: forcing a failure. [ 239.242414][T13456] name failslab, interval 1, probability 0, space 0, times 0 [ 239.246325][T13457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.246328][T13457] Call Trace: [ 239.246339][T13457] dump_stack+0xa3/0xc8 [ 239.246345][T13457] should_fail.cold.6+0x32/0x37 [ 239.246352][T13457] should_failslab+0x5/0x10 [ 239.246358][T13457] kmem_cache_alloc_node+0x57/0xb20 [ 239.291243][T13457] ? __lock_acquire+0x4ea/0x1770 [ 239.296156][T13457] __alloc_skb+0x52/0x1d0 [ 239.300480][T13457] tipc_buf_acquire+0x1c/0x50 [ 239.305125][T13457] tipc_msg_reverse+0x96/0x280 [ 239.309861][T13457] tipc_sk_respond+0xbe/0x2c0 [ 239.314520][T13457] __tipc_shutdown+0x2dd/0x380 [ 239.319265][T13457] ? do_wait_intr_irq+0xb0/0xb0 [ 239.324101][T13457] tipc_release+0x5f/0x870 [ 239.328493][T13457] __sock_release+0x32/0xa0 [ 239.332985][T13457] sock_close+0xf/0x20 [ 239.337021][T13457] __fput+0xaa/0x250 [ 239.340889][T13457] task_work_run+0x68/0xb0 [ 239.345283][T13457] exit_to_user_mode_prepare+0x23f/0x250 [ 239.350885][T13457] syscall_exit_to_user_mode+0x7a/0x2c0 [ 239.356408][T13457] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 239.362299][T13457] RIP: 0033:0x45cba9 [ 239.366163][T13457] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 239.385763][T13457] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 239.394144][T13457] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 239.402084][T13457] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 239.410027][T13457] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 239.417969][T13457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 239.425913][T13457] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 239.433868][T13456] CPU: 1 PID: 13456 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 239.442188][T13456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.452235][T13456] Call Trace: [ 239.455516][T13456] dump_stack+0xa3/0xc8 [ 239.459655][T13456] should_fail.cold.6+0x32/0x37 [ 239.464495][T13456] should_failslab+0x5/0x10 [ 239.468987][T13456] kmem_cache_alloc_node+0x57/0xb20 [ 239.474231][T13456] ? __lock_acquire+0x4ea/0x1770 [ 239.479161][T13456] __alloc_skb+0x52/0x1d0 [ 239.483480][T13456] tipc_buf_acquire+0x1c/0x50 [ 239.488151][T13456] tipc_msg_reverse+0x96/0x280 [ 239.493028][T13456] tipc_sk_respond+0xbe/0x2c0 [ 239.497722][T13456] __tipc_shutdown+0x2dd/0x380 [ 239.502478][T13456] ? do_wait_intr_irq+0xb0/0xb0 [ 239.507334][T13456] tipc_release+0x5f/0x870 [ 239.511738][T13456] __sock_release+0x32/0xa0 [ 239.516223][T13456] sock_close+0xf/0x20 [ 239.520289][T13456] __fput+0xaa/0x250 [ 239.524170][T13456] task_work_run+0x68/0xb0 [ 239.528580][T13456] exit_to_user_mode_prepare+0x23f/0x250 [ 239.534650][T13456] syscall_exit_to_user_mode+0x7a/0x2c0 [ 239.540262][T13456] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 239.546130][T13456] RIP: 0033:0x45cba9 [ 239.549996][T13456] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 239.569587][T13456] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 239.577974][T13456] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 239.585923][T13456] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 239.593888][T13456] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 239.601836][T13456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 239.609877][T13456] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 239.617834][T13454] CPU: 0 PID: 13454 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 239.626183][T13454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.636254][T13454] Call Trace: [ 239.639551][T13454] dump_stack+0xa3/0xc8 [ 239.643688][T13454] should_fail.cold.6+0x32/0x37 [ 239.648519][T13454] should_failslab+0x5/0x10 [ 239.653040][T13454] kmem_cache_alloc_node+0x57/0xb20 [ 239.658224][T13454] ? __lock_acquire+0x4ea/0x1770 [ 239.663182][T13454] __alloc_skb+0x52/0x1d0 [ 239.667511][T13454] tipc_buf_acquire+0x1c/0x50 [ 239.672174][T13454] tipc_msg_reverse+0x96/0x280 [ 239.676922][T13454] tipc_sk_respond+0xbe/0x2c0 [ 239.681676][T13454] __tipc_shutdown+0x2dd/0x380 [ 239.684393][T13471] FAULT_INJECTION: forcing a failure. [ 239.684393][T13471] name failslab, interval 1, probability 0, space 0, times 0 [ 239.686442][T13454] ? do_wait_intr_irq+0xb0/0xb0 [ 239.686453][T13454] tipc_release+0x5f/0x870 [ 239.708342][T13454] __sock_release+0x32/0xa0 [ 239.712827][T13454] sock_close+0xf/0x20 [ 239.716868][T13454] __fput+0xaa/0x250 [ 239.720750][T13454] task_work_run+0x68/0xb0 [ 239.725156][T13454] exit_to_user_mode_prepare+0x23f/0x250 [ 239.730788][T13454] syscall_exit_to_user_mode+0x7a/0x2c0 [ 239.736304][T13454] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 239.742181][T13454] RIP: 0033:0x45cba9 [ 239.746082][T13454] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 239.765856][T13454] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 239.774368][T13454] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 239.782316][T13454] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 239.790356][T13454] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 239.798309][T13454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 239.806363][T13454] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 239.815796][T13471] CPU: 1 PID: 13471 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 239.823121][T13472] FAULT_INJECTION: forcing a failure. [ 239.823121][T13472] name failslab, interval 1, probability 0, space 0, times 0 [ 239.824106][T13471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.824109][T13471] Call Trace: [ 239.824122][T13471] dump_stack+0xa3/0xc8 [ 239.824128][T13471] should_fail.cold.6+0x32/0x37 [ 239.824134][T13471] should_failslab+0x5/0x10 [ 239.824140][T13471] kmem_cache_alloc_node+0x57/0xb20 [ 239.824146][T13471] ? __lock_acquire+0x4ea/0x1770 [ 239.824156][T13471] __alloc_skb+0x52/0x1d0 [ 239.877879][T13471] tipc_buf_acquire+0x1c/0x50 [ 239.882657][T13471] tipc_msg_reverse+0x96/0x280 [ 239.887430][T13471] tipc_sk_respond+0xbe/0x2c0 [ 239.892097][T13471] __tipc_shutdown+0x2dd/0x380 [ 239.896837][T13471] ? do_wait_intr_irq+0xb0/0xb0 [ 239.901662][T13471] tipc_release+0x5f/0x870 [ 239.906059][T13471] __sock_release+0x32/0xa0 [ 239.910529][T13471] sock_close+0xf/0x20 [ 239.914568][T13471] __fput+0xaa/0x250 [ 239.918435][T13471] task_work_run+0x68/0xb0 [ 239.922825][T13471] exit_to_user_mode_prepare+0x23f/0x250 [ 239.928427][T13471] syscall_exit_to_user_mode+0x7a/0x2c0 [ 239.934027][T13471] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 239.939901][T13471] RIP: 0033:0x45cba9 [ 239.943768][T13471] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 239.963376][T13471] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 239.971761][T13471] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 239.979723][T13471] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 239.987683][T13471] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 239.995657][T13471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 240.003620][T13471] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 240.022140][T13472] CPU: 1 PID: 13472 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 240.032019][T13472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.043020][T13472] Call Trace: [ 240.046298][T13472] dump_stack+0xa3/0xc8 [ 240.050446][T13472] should_fail.cold.6+0x32/0x37 [ 240.056694][T13472] should_failslab+0x5/0x10 [ 240.061186][T13472] kmem_cache_alloc_node+0x57/0xb20 [ 240.066656][T13472] ? __lock_acquire+0x4ea/0x1770 [ 240.071613][T13472] __alloc_skb+0x52/0x1d0 [ 240.075937][T13472] tipc_buf_acquire+0x1c/0x50 [ 240.080611][T13472] tipc_msg_reverse+0x96/0x280 [ 240.084903][T13484] FAULT_INJECTION: forcing a failure. [ 240.084903][T13484] name failslab, interval 1, probability 0, space 0, times 0 [ 240.085372][T13472] tipc_sk_respond+0xbe/0x2c0 [ 240.085379][T13472] __tipc_shutdown+0x2dd/0x380 [ 240.085386][T13472] ? do_wait_intr_irq+0xb0/0xb0 [ 240.085393][T13472] tipc_release+0x5f/0x870 [ 240.115756][T13485] FAULT_INJECTION: forcing a failure. [ 240.115756][T13485] name failslab, interval 1, probability 0, space 0, times 0 [ 240.117462][T13472] __sock_release+0x32/0xa0 [ 240.117467][T13472] sock_close+0xf/0x20 [ 240.117472][T13472] __fput+0xaa/0x250 [ 240.117479][T13472] task_work_run+0x68/0xb0 [ 240.117489][T13472] exit_to_user_mode_prepare+0x23f/0x250 [ 240.152423][T13472] syscall_exit_to_user_mode+0x7a/0x2c0 [ 240.157959][T13472] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 240.163858][T13472] RIP: 0033:0x45cba9 [ 240.167810][T13472] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 240.187394][T13472] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 240.195784][T13472] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 240.203732][T13472] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 240.211696][T13472] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 240.219743][T13472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 240.227701][T13472] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 240.235737][T13484] CPU: 0 PID: 13484 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 240.244052][T13484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.254095][T13484] Call Trace: [ 240.257373][T13484] dump_stack+0xa3/0xc8 [ 240.261541][T13484] should_fail.cold.6+0x32/0x37 [ 240.266547][T13484] should_failslab+0x5/0x10 [ 240.271028][T13484] kmem_cache_alloc_node+0x57/0xb20 [ 240.276214][T13484] ? __lock_acquire+0x4ea/0x1770 [ 240.281130][T13484] __alloc_skb+0x52/0x1d0 [ 240.285455][T13484] tipc_buf_acquire+0x1c/0x50 [ 240.290110][T13484] tipc_msg_reverse+0x96/0x280 [ 240.294875][T13484] tipc_sk_respond+0xbe/0x2c0 [ 240.299529][T13484] __tipc_shutdown+0x2dd/0x380 [ 240.304269][T13484] ? do_wait_intr_irq+0xb0/0xb0 [ 240.309088][T13484] tipc_release+0x5f/0x870 [ 240.313475][T13484] __sock_release+0x32/0xa0 [ 240.318228][T13484] sock_close+0xf/0x20 [ 240.322274][T13484] __fput+0xaa/0x250 [ 240.326137][T13484] task_work_run+0x68/0xb0 [ 240.330537][T13484] exit_to_user_mode_prepare+0x23f/0x250 [ 240.336310][T13484] syscall_exit_to_user_mode+0x7a/0x2c0 [ 240.341844][T13484] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 240.347709][T13484] RIP: 0033:0x45cba9 [ 240.351579][T13484] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 240.371585][T13484] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 240.379973][T13484] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 240.387926][T13484] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 240.395872][T13484] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 240.403827][T13484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 240.411853][T13484] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 240.419811][T13485] CPU: 1 PID: 13485 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 240.425115][T13487] FAULT_INJECTION: forcing a failure. [ 240.425115][T13487] name failslab, interval 1, probability 0, space 0, times 0 [ 240.428122][T13485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.428125][T13485] Call Trace: [ 240.428137][T13485] dump_stack+0xa3/0xc8 [ 240.428143][T13485] should_fail.cold.6+0x32/0x37 [ 240.428150][T13485] should_failslab+0x5/0x10 [ 240.428155][T13485] kmem_cache_alloc_node+0x57/0xb20 [ 240.428161][T13485] ? __lock_acquire+0x4ea/0x1770 [ 240.428171][T13485] __alloc_skb+0x52/0x1d0 [ 240.481850][T13485] tipc_buf_acquire+0x1c/0x50 [ 240.486513][T13485] tipc_msg_reverse+0x96/0x280 [ 240.491267][T13485] tipc_sk_respond+0xbe/0x2c0 [ 240.496005][T13485] __tipc_shutdown+0x2dd/0x380 [ 240.501074][T13485] ? do_wait_intr_irq+0xb0/0xb0 [ 240.506623][T13485] tipc_release+0x5f/0x870 [ 240.511028][T13485] __sock_release+0x32/0xa0 [ 240.515508][T13485] sock_close+0xf/0x20 [ 240.519569][T13485] __fput+0xaa/0x250 [ 240.523449][T13485] task_work_run+0x68/0xb0 [ 240.527851][T13485] exit_to_user_mode_prepare+0x23f/0x250 [ 240.533477][T13485] syscall_exit_to_user_mode+0x7a/0x2c0 [ 240.539007][T13485] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 240.544868][T13485] RIP: 0033:0x45cba9 [ 240.548757][T13485] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 240.568852][T13485] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 240.577256][T13485] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 240.585204][T13485] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 240.593167][T13485] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 240.601125][T13485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 240.609066][T13485] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 240.617116][T13487] CPU: 0 PID: 13487 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 240.625560][T13487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.635754][T13487] Call Trace: [ 240.639036][T13487] dump_stack+0xa3/0xc8 [ 240.643183][T13487] should_fail.cold.6+0x32/0x37 [ 240.648025][T13487] should_failslab+0x5/0x10 [ 240.652511][T13487] kmem_cache_alloc_node+0x57/0xb20 [ 240.657691][T13487] ? __lock_acquire+0x4ea/0x1770 [ 240.662624][T13487] __alloc_skb+0x52/0x1d0 [ 240.666943][T13487] tipc_buf_acquire+0x1c/0x50 [ 240.671608][T13487] tipc_msg_reverse+0x96/0x280 [ 240.676363][T13487] tipc_sk_respond+0xbe/0x2c0 [ 240.681032][T13487] __tipc_shutdown+0x2dd/0x380 [ 240.685783][T13487] ? do_wait_intr_irq+0xb0/0xb0 [ 240.690625][T13487] tipc_release+0x5f/0x870 [ 240.695039][T13487] __sock_release+0x32/0xa0 [ 240.699529][T13487] sock_close+0xf/0x20 [ 240.703611][T13487] __fput+0xaa/0x250 [ 240.704977][T13500] FAULT_INJECTION: forcing a failure. [ 240.704977][T13500] name failslab, interval 1, probability 0, space 0, times 0 [ 240.707482][T13487] task_work_run+0x68/0xb0 [ 240.707491][T13487] exit_to_user_mode_prepare+0x23f/0x250 [ 240.707498][T13487] syscall_exit_to_user_mode+0x7a/0x2c0 [ 240.707504][T13487] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 240.707510][T13487] RIP: 0033:0x45cba9 [ 240.707515][T13487] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 240.707517][T13487] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 240.707523][T13487] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 240.707526][T13487] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 240.745130][T13499] FAULT_INJECTION: forcing a failure. [ 240.745130][T13499] name failslab, interval 1, probability 0, space 0, times 0 [ 240.746382][T13487] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 240.810852][T13487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 240.819425][T13487] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 240.827795][T13499] CPU: 1 PID: 13499 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 240.836189][T13499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.837779][T13502] FAULT_INJECTION: forcing a failure. [ 240.837779][T13502] name failslab, interval 1, probability 0, space 0, times 0 [ 240.846223][T13499] Call Trace: [ 240.846235][T13499] dump_stack+0xa3/0xc8 [ 240.846241][T13499] should_fail.cold.6+0x32/0x37 [ 240.846247][T13499] should_failslab+0x5/0x10 [ 240.846252][T13499] kmem_cache_alloc_node+0x57/0xb20 [ 240.846258][T13499] ? __lock_acquire+0x4ea/0x1770 [ 240.846270][T13499] __alloc_skb+0x52/0x1d0 [ 240.846277][T13499] tipc_buf_acquire+0x1c/0x50 [ 240.846282][T13499] tipc_msg_reverse+0x96/0x280 [ 240.846290][T13499] tipc_sk_respond+0xbe/0x2c0 [ 240.846296][T13499] __tipc_shutdown+0x2dd/0x380 [ 240.846303][T13499] ? do_wait_intr_irq+0xb0/0xb0 [ 240.913625][T13499] tipc_release+0x5f/0x870 [ 240.918017][T13499] __sock_release+0x32/0xa0 [ 240.922491][T13499] sock_close+0xf/0x20 [ 240.926529][T13499] __fput+0xaa/0x250 [ 240.930392][T13499] task_work_run+0x68/0xb0 [ 240.934780][T13499] exit_to_user_mode_prepare+0x23f/0x250 [ 240.940472][T13499] syscall_exit_to_user_mode+0x7a/0x2c0 [ 240.946017][T13499] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 240.951877][T13499] RIP: 0033:0x45cba9 [ 240.955750][T13499] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 240.975348][T13499] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 240.983741][T13499] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 240.991683][T13499] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 240.999625][T13499] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 241.007568][T13499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 241.015594][T13499] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 241.023555][T13502] CPU: 0 PID: 13502 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 241.031867][T13502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.041908][T13502] Call Trace: [ 241.045196][T13502] dump_stack+0xa3/0xc8 [ 241.049339][T13502] should_fail.cold.6+0x32/0x37 [ 241.054175][T13502] should_failslab+0x5/0x10 [ 241.058664][T13502] kmem_cache_alloc_node+0x57/0xb20 [ 241.063856][T13502] ? __lock_acquire+0x4ea/0x1770 [ 241.068782][T13502] __alloc_skb+0x52/0x1d0 [ 241.073096][T13502] tipc_buf_acquire+0x1c/0x50 [ 241.077761][T13502] tipc_msg_reverse+0x96/0x280 [ 241.082518][T13502] tipc_sk_respond+0xbe/0x2c0 [ 241.087187][T13502] __tipc_shutdown+0x2dd/0x380 [ 241.091946][T13502] ? do_wait_intr_irq+0xb0/0xb0 [ 241.096787][T13502] tipc_release+0x5f/0x870 [ 241.101194][T13502] __sock_release+0x32/0xa0 [ 241.105677][T13502] sock_close+0xf/0x20 [ 241.109718][T13502] __fput+0xaa/0x250 [ 241.113581][T13502] task_work_run+0x68/0xb0 [ 241.117966][T13502] exit_to_user_mode_prepare+0x23f/0x250 [ 241.123571][T13502] syscall_exit_to_user_mode+0x7a/0x2c0 [ 241.129084][T13502] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 241.134946][T13502] RIP: 0033:0x45cba9 [ 241.138818][T13502] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 241.158387][T13502] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 241.166772][T13502] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 241.174809][T13502] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 241.182751][T13502] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 241.190690][T13502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 241.198649][T13502] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 241.206600][T13500] CPU: 1 PID: 13500 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 241.214908][T13500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.226161][T13500] Call Trace: [ 241.229435][T13500] dump_stack+0xa3/0xc8 [ 241.233578][T13500] should_fail.cold.6+0x32/0x37 [ 241.238415][T13500] should_failslab+0x5/0x10 [ 241.242901][T13500] kmem_cache_alloc_node+0x57/0xb20 [ 241.248083][T13500] ? __lock_acquire+0x4ea/0x1770 [ 241.253015][T13500] __alloc_skb+0x52/0x1d0 [ 241.257336][T13500] tipc_buf_acquire+0x1c/0x50 [ 241.261996][T13500] tipc_msg_reverse+0x96/0x280 [ 241.266745][T13500] tipc_sk_respond+0xbe/0x2c0 [ 241.271532][T13500] __tipc_shutdown+0x2dd/0x380 [ 241.276265][T13500] ? do_wait_intr_irq+0xb0/0xb0 [ 241.281097][T13500] tipc_release+0x5f/0x870 [ 241.285527][T13500] __sock_release+0x32/0xa0 [ 241.290008][T13500] sock_close+0xf/0x20 [ 241.294183][T13500] __fput+0xaa/0x250 [ 241.298060][T13500] task_work_run+0x68/0xb0 [ 241.299231][T13511] FAULT_INJECTION: forcing a failure. [ 241.299231][T13511] name failslab, interval 1, probability 0, space 0, times 0 [ 241.302455][T13500] exit_to_user_mode_prepare+0x23f/0x250 [ 241.302462][T13500] syscall_exit_to_user_mode+0x7a/0x2c0 [ 241.302467][T13500] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 241.302472][T13500] RIP: 0033:0x45cba9 [ 241.302477][T13500] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 241.302480][T13500] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 241.302484][T13500] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 241.302486][T13500] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 241.302489][T13500] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 241.302491][T13500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 241.302493][T13500] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 241.347691][T13514] FAULT_INJECTION: forcing a failure. [ 241.347691][T13514] name failslab, interval 1, probability 0, space 0, times 0 [ 241.363261][T13511] CPU: 0 PID: 13511 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 241.425296][T13511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.435330][T13511] Call Trace: [ 241.438591][T13511] dump_stack+0xa3/0xc8 [ 241.442716][T13511] should_fail.cold.6+0x32/0x37 [ 241.447537][T13511] should_failslab+0x5/0x10 [ 241.452010][T13511] kmem_cache_alloc_node+0x57/0xb20 [ 241.457177][T13511] ? __lock_acquire+0x4ea/0x1770 [ 241.462094][T13511] __alloc_skb+0x52/0x1d0 [ 241.466401][T13511] tipc_buf_acquire+0x1c/0x50 [ 241.471044][T13511] tipc_msg_reverse+0x96/0x280 [ 241.475781][T13511] tipc_sk_respond+0xbe/0x2c0 [ 241.480443][T13511] __tipc_shutdown+0x2dd/0x380 [ 241.485186][T13511] ? do_wait_intr_irq+0xb0/0xb0 [ 241.490008][T13511] tipc_release+0x5f/0x870 [ 241.494402][T13511] __sock_release+0x32/0xa0 [ 241.498894][T13511] sock_close+0xf/0x20 [ 241.502930][T13511] __fput+0xaa/0x250 [ 241.506792][T13511] task_work_run+0x68/0xb0 [ 241.511183][T13511] exit_to_user_mode_prepare+0x23f/0x250 [ 241.516801][T13511] syscall_exit_to_user_mode+0x7a/0x2c0 [ 241.522330][T13511] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 241.528192][T13511] RIP: 0033:0x45cba9 [ 241.532066][T13511] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 241.551649][T13511] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 241.560038][T13511] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 241.567976][T13511] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 241.575926][T13511] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 241.583879][T13511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 241.592980][T13511] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 241.600951][T13514] CPU: 1 PID: 13514 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 241.609269][T13514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.619512][T13514] Call Trace: [ 241.622787][T13514] dump_stack+0xa3/0xc8 [ 241.626922][T13514] should_fail.cold.6+0x32/0x37 [ 241.631760][T13514] should_failslab+0x5/0x10 [ 241.636257][T13514] kmem_cache_alloc_node+0x57/0xb20 [ 241.641561][T13514] ? __lock_acquire+0x4ea/0x1770 [ 241.646673][T13514] __alloc_skb+0x52/0x1d0 [ 241.650991][T13514] tipc_buf_acquire+0x1c/0x50 [ 241.655781][T13514] tipc_msg_reverse+0x96/0x280 [ 241.657096][T13517] FAULT_INJECTION: forcing a failure. [ 241.657096][T13517] name failslab, interval 1, probability 0, space 0, times 0 [ 241.660525][T13514] tipc_sk_respond+0xbe/0x2c0 [ 241.660532][T13514] __tipc_shutdown+0x2dd/0x380 [ 241.660539][T13514] ? do_wait_intr_irq+0xb0/0xb0 [ 241.660545][T13514] tipc_release+0x5f/0x870 [ 241.660554][T13514] __sock_release+0x32/0xa0 [ 241.660559][T13514] sock_close+0xf/0x20 [ 241.660563][T13514] __fput+0xaa/0x250 [ 241.660569][T13514] task_work_run+0x68/0xb0 [ 241.660577][T13514] exit_to_user_mode_prepare+0x23f/0x250 [ 241.660584][T13514] syscall_exit_to_user_mode+0x7a/0x2c0 [ 241.660589][T13514] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 241.660595][T13514] RIP: 0033:0x45cba9 [ 241.660599][T13514] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 241.660602][T13514] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 241.660607][T13514] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 241.660609][T13514] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 241.660611][T13514] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 241.660613][T13514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 241.660616][T13514] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 241.736871][T13528] FAULT_INJECTION: forcing a failure. [ 241.736871][T13528] name failslab, interval 1, probability 0, space 0, times 0 [ 241.785671][T13517] CPU: 0 PID: 13517 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 241.818843][T13517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.828889][T13517] Call Trace: [ 241.832237][T13517] dump_stack+0xa3/0xc8 [ 241.836364][T13517] should_fail.cold.6+0x32/0x37 [ 241.841188][T13517] should_failslab+0x5/0x10 [ 241.845661][T13517] kmem_cache_alloc_node+0x57/0xb20 [ 241.850825][T13517] ? __lock_acquire+0x4ea/0x1770 [ 241.855733][T13517] __alloc_skb+0x52/0x1d0 [ 241.860130][T13517] tipc_buf_acquire+0x1c/0x50 [ 241.864775][T13517] tipc_msg_reverse+0x96/0x280 [ 241.869598][T13517] tipc_sk_respond+0xbe/0x2c0 [ 241.874244][T13517] __tipc_shutdown+0x2dd/0x380 [ 241.878974][T13517] ? do_wait_intr_irq+0xb0/0xb0 [ 241.883797][T13517] tipc_release+0x5f/0x870 [ 241.888195][T13517] __sock_release+0x32/0xa0 [ 241.892690][T13517] sock_close+0xf/0x20 [ 241.896724][T13517] __fput+0xaa/0x250 [ 241.900594][T13517] task_work_run+0x68/0xb0 [ 241.904988][T13517] exit_to_user_mode_prepare+0x23f/0x250 [ 241.910586][T13517] syscall_exit_to_user_mode+0x7a/0x2c0 [ 241.916108][T13517] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 241.921966][T13517] RIP: 0033:0x45cba9 [ 241.925834][T13517] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 241.945407][T13517] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 241.953786][T13517] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 241.961762][T13517] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 241.969719][T13517] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 241.977680][T13517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 241.985624][T13517] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 241.993586][T13528] CPU: 1 PID: 13528 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 242.001913][T13528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.008306][T13531] FAULT_INJECTION: forcing a failure. [ 242.008306][T13531] name failslab, interval 1, probability 0, space 0, times 0 [ 242.012121][T13528] Call Trace: [ 242.012133][T13528] dump_stack+0xa3/0xc8 [ 242.012138][T13528] should_fail.cold.6+0x32/0x37 [ 242.012145][T13528] should_failslab+0x5/0x10 [ 242.012150][T13528] kmem_cache_alloc_node+0x57/0xb20 [ 242.012155][T13528] ? __lock_acquire+0x4ea/0x1770 [ 242.012166][T13528] __alloc_skb+0x52/0x1d0 [ 242.012178][T13528] tipc_buf_acquire+0x1c/0x50 [ 242.012183][T13528] tipc_msg_reverse+0x96/0x280 [ 242.065227][T13528] tipc_sk_respond+0xbe/0x2c0 [ 242.069904][T13528] __tipc_shutdown+0x2dd/0x380 [ 242.074646][T13528] ? do_wait_intr_irq+0xb0/0xb0 [ 242.079477][T13528] tipc_release+0x5f/0x870 [ 242.083877][T13528] __sock_release+0x32/0xa0 [ 242.088367][T13528] sock_close+0xf/0x20 [ 242.092426][T13528] __fput+0xaa/0x250 [ 242.096290][T13528] task_work_run+0x68/0xb0 [ 242.100680][T13528] exit_to_user_mode_prepare+0x23f/0x250 [ 242.106298][T13528] syscall_exit_to_user_mode+0x7a/0x2c0 [ 242.111825][T13528] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 242.117693][T13528] RIP: 0033:0x45cba9 [ 242.121562][T13528] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 242.141932][T13528] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 242.150321][T13528] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 242.158261][T13528] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 242.166210][T13528] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 242.174156][T13528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 242.183664][T13528] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 242.191629][T13531] CPU: 0 PID: 13531 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 242.199950][T13531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.204058][T13532] FAULT_INJECTION: forcing a failure. [ 242.204058][T13532] name failslab, interval 1, probability 0, space 0, times 0 [ 242.209999][T13531] Call Trace: [ 242.210011][T13531] dump_stack+0xa3/0xc8 [ 242.210017][T13531] should_fail.cold.6+0x32/0x37 [ 242.210025][T13531] should_failslab+0x5/0x10 [ 242.210030][T13531] kmem_cache_alloc_node+0x57/0xb20 [ 242.210036][T13531] ? __lock_acquire+0x4ea/0x1770 [ 242.210049][T13531] __alloc_skb+0x52/0x1d0 [ 242.210058][T13531] tipc_buf_acquire+0x1c/0x50 [ 242.210062][T13531] tipc_msg_reverse+0x96/0x280 [ 242.210070][T13531] tipc_sk_respond+0xbe/0x2c0 [ 242.210076][T13531] __tipc_shutdown+0x2dd/0x380 [ 242.272521][T13531] ? do_wait_intr_irq+0xb0/0xb0 [ 242.277353][T13531] tipc_release+0x5f/0x870 [ 242.281752][T13531] __sock_release+0x32/0xa0 [ 242.286231][T13531] sock_close+0xf/0x20 [ 242.290264][T13531] __fput+0xaa/0x250 [ 242.294132][T13531] task_work_run+0x68/0xb0 [ 242.298519][T13531] exit_to_user_mode_prepare+0x23f/0x250 [ 242.304124][T13531] syscall_exit_to_user_mode+0x7a/0x2c0 [ 242.309649][T13531] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 242.315508][T13531] RIP: 0033:0x45cba9 [ 242.319370][T13531] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 242.338943][T13531] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 242.347337][T13531] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 242.355288][T13531] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 242.363231][T13531] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 242.371189][T13531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 242.379152][T13531] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 242.387114][T13532] CPU: 1 PID: 13532 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 242.395423][T13532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.405464][T13532] Call Trace: [ 242.408740][T13532] dump_stack+0xa3/0xc8 [ 242.413009][T13532] should_fail.cold.6+0x32/0x37 [ 242.417931][T13532] should_failslab+0x5/0x10 [ 242.422584][T13532] kmem_cache_alloc_node+0x57/0xb20 [ 242.427803][T13532] ? __lock_acquire+0x4ea/0x1770 [ 242.432735][T13532] __alloc_skb+0x52/0x1d0 [ 242.437157][T13532] tipc_buf_acquire+0x1c/0x50 [ 242.441825][T13532] tipc_msg_reverse+0x96/0x280 [ 242.446584][T13532] tipc_sk_respond+0xbe/0x2c0 [ 242.451253][T13532] __tipc_shutdown+0x2dd/0x380 [ 242.455997][T13532] ? do_wait_intr_irq+0xb0/0xb0 [ 242.460992][T13532] tipc_release+0x5f/0x870 2020/10/20 07:40:21 executed programs: 1077 [ 242.465400][T13532] __sock_release+0x32/0xa0 [ 242.469874][T13532] sock_close+0xf/0x20 [ 242.473977][T13532] __fput+0xaa/0x250 [ 242.477840][T13532] task_work_run+0x68/0xb0 [ 242.482262][T13532] exit_to_user_mode_prepare+0x23f/0x250 [ 242.487921][T13532] syscall_exit_to_user_mode+0x7a/0x2c0 [ 242.493438][T13532] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 242.495229][T13537] FAULT_INJECTION: forcing a failure. [ 242.495229][T13537] name failslab, interval 1, probability 0, space 0, times 0 [ 242.499307][T13532] RIP: 0033:0x45cba9 [ 242.499312][T13532] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 242.499315][T13532] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 242.499320][T13532] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 242.499322][T13532] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 242.499324][T13532] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 242.499326][T13532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 242.499329][T13532] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 242.568685][T13544] FAULT_INJECTION: forcing a failure. [ 242.568685][T13544] name failslab, interval 1, probability 0, space 0, times 0 [ 242.594104][T13537] CPU: 0 PID: 13537 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 242.604935][T13537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.615154][T13537] Call Trace: [ 242.618442][T13537] dump_stack+0xa3/0xc8 [ 242.622630][T13537] should_fail.cold.6+0x32/0x37 [ 242.627481][T13537] should_failslab+0x5/0x10 [ 242.631967][T13537] kmem_cache_alloc_node+0x57/0xb20 [ 242.637150][T13537] ? __lock_acquire+0x4ea/0x1770 [ 242.642080][T13537] __alloc_skb+0x52/0x1d0 [ 242.646397][T13537] tipc_buf_acquire+0x1c/0x50 [ 242.651067][T13537] tipc_msg_reverse+0x96/0x280 [ 242.655817][T13537] tipc_sk_respond+0xbe/0x2c0 [ 242.660474][T13537] __tipc_shutdown+0x2dd/0x380 [ 242.665214][T13537] ? do_wait_intr_irq+0xb0/0xb0 [ 242.670054][T13537] tipc_release+0x5f/0x870 [ 242.674473][T13537] __sock_release+0x32/0xa0 [ 242.678945][T13537] sock_close+0xf/0x20 [ 242.682984][T13537] __fput+0xaa/0x250 [ 242.686850][T13537] task_work_run+0x68/0xb0 [ 242.691233][T13537] exit_to_user_mode_prepare+0x23f/0x250 [ 242.696843][T13537] syscall_exit_to_user_mode+0x7a/0x2c0 [ 242.702356][T13537] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 242.708573][T13537] RIP: 0033:0x45cba9 [ 242.712453][T13537] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 242.732145][T13537] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 242.740537][T13537] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 242.748480][T13537] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 242.756437][T13537] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 242.764378][T13537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 242.772405][T13537] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 242.780372][T13544] CPU: 1 PID: 13544 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 242.788823][T13544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.798864][T13544] Call Trace: [ 242.802138][T13544] dump_stack+0xa3/0xc8 [ 242.806273][T13544] should_fail.cold.6+0x32/0x37 [ 242.808663][T13556] FAULT_INJECTION: forcing a failure. [ 242.808663][T13556] name failslab, interval 1, probability 0, space 0, times 0 [ 242.811123][T13544] should_failslab+0x5/0x10 [ 242.811128][T13544] kmem_cache_alloc_node+0x57/0xb20 [ 242.811134][T13544] ? __lock_acquire+0x4ea/0x1770 [ 242.811145][T13544] __alloc_skb+0x52/0x1d0 [ 242.811154][T13544] tipc_buf_acquire+0x1c/0x50 [ 242.811158][T13544] tipc_msg_reverse+0x96/0x280 [ 242.811167][T13544] tipc_sk_respond+0xbe/0x2c0 [ 242.811173][T13544] __tipc_shutdown+0x2dd/0x380 [ 242.811179][T13544] ? do_wait_intr_irq+0xb0/0xb0 [ 242.811187][T13544] tipc_release+0x5f/0x870 [ 242.855438][T13561] FAULT_INJECTION: forcing a failure. [ 242.855438][T13561] name failslab, interval 1, probability 0, space 0, times 0 [ 242.856648][T13544] __sock_release+0x32/0xa0 [ 242.856653][T13544] sock_close+0xf/0x20 [ 242.856659][T13544] __fput+0xaa/0x250 [ 242.895745][T13544] task_work_run+0x68/0xb0 [ 242.900137][T13544] exit_to_user_mode_prepare+0x23f/0x250 [ 242.905762][T13544] syscall_exit_to_user_mode+0x7a/0x2c0 [ 242.911298][T13544] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 242.917157][T13544] RIP: 0033:0x45cba9 [ 242.921021][T13544] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 242.940607][T13544] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 242.948998][T13544] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 242.956952][T13544] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 242.964998][T13544] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 242.973073][T13544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 242.981024][T13544] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 242.988999][T13561] CPU: 0 PID: 13561 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 242.997306][T13561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.007375][T13561] Call Trace: [ 243.010967][T13561] dump_stack+0xa3/0xc8 [ 243.015111][T13561] should_fail.cold.6+0x32/0x37 [ 243.019934][T13561] should_failslab+0x5/0x10 [ 243.024428][T13561] kmem_cache_alloc_node+0x57/0xb20 [ 243.029610][T13561] ? __lock_acquire+0x4ea/0x1770 [ 243.034524][T13561] __alloc_skb+0x52/0x1d0 [ 243.038827][T13561] tipc_buf_acquire+0x1c/0x50 [ 243.043472][T13561] tipc_msg_reverse+0x96/0x280 [ 243.048213][T13561] tipc_sk_respond+0xbe/0x2c0 [ 243.052868][T13561] __tipc_shutdown+0x2dd/0x380 [ 243.057614][T13561] ? do_wait_intr_irq+0xb0/0xb0 [ 243.062432][T13561] tipc_release+0x5f/0x870 [ 243.066823][T13561] __sock_release+0x32/0xa0 [ 243.071310][T13561] sock_close+0xf/0x20 [ 243.075375][T13561] __fput+0xaa/0x250 [ 243.079258][T13561] task_work_run+0x68/0xb0 [ 243.083643][T13561] exit_to_user_mode_prepare+0x23f/0x250 [ 243.089250][T13561] syscall_exit_to_user_mode+0x7a/0x2c0 [ 243.094803][T13561] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 243.100664][T13561] RIP: 0033:0x45cba9 [ 243.104541][T13561] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 243.124127][T13561] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 243.132510][T13561] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 243.140471][T13561] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 243.148414][T13561] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 243.156537][T13561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 243.164503][T13561] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 243.172465][T13556] CPU: 1 PID: 13556 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 243.180851][T13556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.190891][T13556] Call Trace: [ 243.194162][T13556] dump_stack+0xa3/0xc8 [ 243.198420][T13556] should_fail.cold.6+0x32/0x37 [ 243.203238][T13556] should_failslab+0x5/0x10 [ 243.207715][T13556] kmem_cache_alloc_node+0x57/0xb20 [ 243.212903][T13556] ? __lock_acquire+0x4ea/0x1770 [ 243.217820][T13556] __alloc_skb+0x52/0x1d0 [ 243.222122][T13556] tipc_buf_acquire+0x1c/0x50 [ 243.226915][T13556] tipc_msg_reverse+0x96/0x280 [ 243.231656][T13556] tipc_sk_respond+0xbe/0x2c0 [ 243.236405][T13556] __tipc_shutdown+0x2dd/0x380 [ 243.241136][T13556] ? do_wait_intr_irq+0xb0/0xb0 [ 243.245954][T13556] tipc_release+0x5f/0x870 [ 243.250350][T13556] __sock_release+0x32/0xa0 [ 243.254831][T13556] sock_close+0xf/0x20 [ 243.258885][T13556] __fput+0xaa/0x250 [ 243.262747][T13556] task_work_run+0x68/0xb0 [ 243.267131][T13556] exit_to_user_mode_prepare+0x23f/0x250 [ 243.272734][T13556] syscall_exit_to_user_mode+0x7a/0x2c0 [ 243.278250][T13556] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 243.284105][T13556] RIP: 0033:0x45cba9 [ 243.287963][T13556] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 243.307540][T13556] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 243.315920][T13556] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 243.324244][T13556] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 243.332216][T13556] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 243.340176][T13556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 243.348114][T13556] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 243.435828][T13578] FAULT_INJECTION: forcing a failure. [ 243.435828][T13578] name failslab, interval 1, probability 0, space 0, times 0 [ 243.435971][T13579] FAULT_INJECTION: forcing a failure. [ 243.435971][T13579] name failslab, interval 1, probability 0, space 0, times 0 [ 243.448503][T13578] CPU: 1 PID: 13578 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 243.448507][T13578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.448509][T13578] Call Trace: [ 243.448520][T13578] dump_stack+0xa3/0xc8 [ 243.448526][T13578] should_fail.cold.6+0x32/0x37 [ 243.448532][T13578] should_failslab+0x5/0x10 [ 243.448538][T13578] kmem_cache_alloc_node+0x57/0xb20 [ 243.448544][T13578] ? __lock_acquire+0x4ea/0x1770 [ 243.448555][T13578] __alloc_skb+0x52/0x1d0 [ 243.448565][T13578] tipc_buf_acquire+0x1c/0x50 [ 243.448569][T13578] tipc_msg_reverse+0x96/0x280 [ 243.448578][T13578] tipc_sk_respond+0xbe/0x2c0 [ 243.448584][T13578] __tipc_shutdown+0x2dd/0x380 [ 243.448596][T13578] ? do_wait_intr_irq+0xb0/0xb0 [ 243.448603][T13578] tipc_release+0x5f/0x870 [ 243.448611][T13578] __sock_release+0x32/0xa0 [ 243.448616][T13578] sock_close+0xf/0x20 [ 243.448619][T13578] __fput+0xaa/0x250 [ 243.448626][T13578] task_work_run+0x68/0xb0 [ 243.448634][T13578] exit_to_user_mode_prepare+0x23f/0x250 [ 243.448641][T13578] syscall_exit_to_user_mode+0x7a/0x2c0 [ 243.448646][T13578] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 243.448651][T13578] RIP: 0033:0x45cba9 [ 243.448658][T13578] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 243.597550][T13578] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 243.606213][T13578] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 243.610495][T13580] FAULT_INJECTION: forcing a failure. [ 243.610495][T13580] name failslab, interval 1, probability 0, space 0, times 0 [ 243.614165][T13578] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 243.614168][T13578] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 243.614170][T13578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 243.614173][T13578] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 243.630339][T13589] FAULT_INJECTION: forcing a failure. [ 243.630339][T13589] name failslab, interval 1, probability 0, space 0, times 0 [ 243.638890][T13579] CPU: 0 PID: 13579 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 243.679575][T13579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.689597][T13579] Call Trace: [ 243.692870][T13579] dump_stack+0xa3/0xc8 [ 243.697010][T13579] should_fail.cold.6+0x32/0x37 [ 243.701839][T13579] should_failslab+0x5/0x10 [ 243.706317][T13579] kmem_cache_alloc_node+0x57/0xb20 [ 243.711488][T13579] ? __lock_acquire+0x4ea/0x1770 [ 243.716395][T13579] __alloc_skb+0x52/0x1d0 [ 243.720720][T13579] tipc_buf_acquire+0x1c/0x50 [ 243.725364][T13579] tipc_msg_reverse+0x96/0x280 [ 243.730195][T13579] tipc_sk_respond+0xbe/0x2c0 [ 243.734956][T13579] __tipc_shutdown+0x2dd/0x380 [ 243.739696][T13579] ? do_wait_intr_irq+0xb0/0xb0 [ 243.744518][T13579] tipc_release+0x5f/0x870 [ 243.748905][T13579] __sock_release+0x32/0xa0 [ 243.753373][T13579] sock_close+0xf/0x20 [ 243.757505][T13579] __fput+0xaa/0x250 [ 243.761384][T13579] task_work_run+0x68/0xb0 [ 243.765774][T13579] exit_to_user_mode_prepare+0x23f/0x250 [ 243.771377][T13579] syscall_exit_to_user_mode+0x7a/0x2c0 [ 243.776898][T13579] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 243.786708][T13579] RIP: 0033:0x45cba9 [ 243.790591][T13579] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 243.810560][T13579] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 243.818940][T13579] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 243.826881][T13579] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 243.834836][T13579] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 243.842780][T13579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 243.850718][T13579] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 243.865635][T13588] FAULT_INJECTION: forcing a failure. [ 243.865635][T13588] name failslab, interval 1, probability 0, space 0, times 0 [ 243.871263][T13589] CPU: 1 PID: 13589 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 243.886607][T13589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.896649][T13589] Call Trace: [ 243.899912][T13589] dump_stack+0xa3/0xc8 [ 243.904039][T13589] should_fail.cold.6+0x32/0x37 [ 243.908854][T13589] should_failslab+0x5/0x10 [ 243.913331][T13589] kmem_cache_alloc_node+0x57/0xb20 [ 243.918499][T13589] ? __lock_acquire+0x4ea/0x1770 [ 243.923493][T13589] __alloc_skb+0x52/0x1d0 [ 243.927789][T13589] tipc_buf_acquire+0x1c/0x50 [ 243.932435][T13589] tipc_msg_reverse+0x96/0x280 [ 243.937177][T13589] tipc_sk_respond+0xbe/0x2c0 [ 243.941826][T13589] __tipc_shutdown+0x2dd/0x380 [ 243.944190][T13591] FAULT_INJECTION: forcing a failure. [ 243.944190][T13591] name failslab, interval 1, probability 0, space 0, times 0 [ 243.946565][T13589] ? do_wait_intr_irq+0xb0/0xb0 [ 243.963956][T13589] tipc_release+0x5f/0x870 [ 243.968354][T13589] __sock_release+0x32/0xa0 [ 243.972837][T13589] sock_close+0xf/0x20 [ 243.976883][T13589] __fput+0xaa/0x250 [ 243.980863][T13589] task_work_run+0x68/0xb0 [ 243.985268][T13589] exit_to_user_mode_prepare+0x23f/0x250 [ 243.990877][T13589] syscall_exit_to_user_mode+0x7a/0x2c0 [ 243.996386][T13589] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 244.002248][T13589] RIP: 0033:0x45cba9 [ 244.006114][T13589] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.025697][T13589] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 244.034075][T13589] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 244.042016][T13589] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 244.049961][T13589] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 244.057902][T13589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 244.065855][T13589] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 244.073815][T13588] CPU: 0 PID: 13588 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 244.082123][T13588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.092163][T13588] Call Trace: [ 244.095441][T13588] dump_stack+0xa3/0xc8 [ 244.099571][T13588] should_fail.cold.6+0x32/0x37 [ 244.104400][T13588] should_failslab+0x5/0x10 [ 244.108874][T13588] kmem_cache_alloc_node+0x57/0xb20 [ 244.114039][T13588] ? __lock_acquire+0x4ea/0x1770 [ 244.118948][T13588] __alloc_skb+0x52/0x1d0 [ 244.124813][T13588] tipc_buf_acquire+0x1c/0x50 [ 244.129555][T13588] tipc_msg_reverse+0x96/0x280 [ 244.134288][T13588] tipc_sk_respond+0xbe/0x2c0 [ 244.138944][T13588] __tipc_shutdown+0x2dd/0x380 [ 244.143682][T13588] ? do_wait_intr_irq+0xb0/0xb0 [ 244.148506][T13588] tipc_release+0x5f/0x870 [ 244.152890][T13588] __sock_release+0x32/0xa0 [ 244.157358][T13588] sock_close+0xf/0x20 [ 244.161404][T13588] __fput+0xaa/0x250 [ 244.165274][T13588] task_work_run+0x68/0xb0 [ 244.169669][T13588] exit_to_user_mode_prepare+0x23f/0x250 [ 244.175291][T13588] syscall_exit_to_user_mode+0x7a/0x2c0 [ 244.180832][T13588] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 244.187323][T13588] RIP: 0033:0x45cba9 [ 244.191185][T13588] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.210769][T13588] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 244.219160][T13588] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 244.227104][T13588] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 244.235219][T13588] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 244.243197][T13588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 244.251172][T13588] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 244.259160][T13580] CPU: 1 PID: 13580 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 244.267472][T13580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.277521][T13580] Call Trace: [ 244.280784][T13580] dump_stack+0xa3/0xc8 [ 244.284909][T13580] should_fail.cold.6+0x32/0x37 [ 244.289730][T13580] should_failslab+0x5/0x10 [ 244.294309][T13580] kmem_cache_alloc_node+0x57/0xb20 [ 244.299476][T13580] ? __lock_acquire+0x4ea/0x1770 [ 244.304388][T13580] __alloc_skb+0x52/0x1d0 [ 244.308687][T13580] tipc_buf_acquire+0x1c/0x50 [ 244.313353][T13580] tipc_msg_reverse+0x96/0x280 [ 244.318086][T13580] tipc_sk_respond+0xbe/0x2c0 [ 244.322733][T13580] __tipc_shutdown+0x2dd/0x380 [ 244.327485][T13580] ? do_wait_intr_irq+0xb0/0xb0 [ 244.332300][T13580] tipc_release+0x5f/0x870 [ 244.336684][T13580] __sock_release+0x32/0xa0 [ 244.341163][T13580] sock_close+0xf/0x20 [ 244.345204][T13580] __fput+0xaa/0x250 [ 244.349071][T13580] task_work_run+0x68/0xb0 [ 244.353462][T13580] exit_to_user_mode_prepare+0x23f/0x250 [ 244.359070][T13580] syscall_exit_to_user_mode+0x7a/0x2c0 [ 244.364588][T13580] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 244.370464][T13580] RIP: 0033:0x45cba9 [ 244.374759][T13580] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.394353][T13580] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 244.402740][T13580] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 244.410690][T13580] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 244.418649][T13580] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 244.427291][T13580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 244.435230][T13580] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 244.463212][T13591] CPU: 1 PID: 13591 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 244.471544][T13591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.481845][T13591] Call Trace: [ 244.485116][T13591] dump_stack+0xa3/0xc8 [ 244.489264][T13591] should_fail.cold.6+0x32/0x37 [ 244.494089][T13591] should_failslab+0x5/0x10 [ 244.498555][T13591] kmem_cache_alloc_node+0x57/0xb20 [ 244.503726][T13591] ? __lock_acquire+0x4ea/0x1770 [ 244.508661][T13591] __alloc_skb+0x52/0x1d0 [ 244.512980][T13591] tipc_buf_acquire+0x1c/0x50 [ 244.517544][T13598] FAULT_INJECTION: forcing a failure. [ 244.517544][T13598] name failslab, interval 1, probability 0, space 0, times 0 [ 244.517635][T13591] tipc_msg_reverse+0x96/0x280 [ 244.535881][T13591] tipc_sk_respond+0xbe/0x2c0 [ 244.538724][T13599] FAULT_INJECTION: forcing a failure. [ 244.538724][T13599] name failslab, interval 1, probability 0, space 0, times 0 [ 244.540556][T13591] __tipc_shutdown+0x2dd/0x380 [ 244.540563][T13591] ? do_wait_intr_irq+0xb0/0xb0 [ 244.540569][T13591] tipc_release+0x5f/0x870 [ 244.540579][T13591] __sock_release+0x32/0xa0 [ 244.540583][T13591] sock_close+0xf/0x20 [ 244.575658][T13591] __fput+0xaa/0x250 [ 244.579554][T13591] task_work_run+0x68/0xb0 [ 244.583961][T13591] exit_to_user_mode_prepare+0x23f/0x250 [ 244.589568][T13591] syscall_exit_to_user_mode+0x7a/0x2c0 [ 244.595087][T13591] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 244.601090][T13591] RIP: 0033:0x45cba9 [ 244.604963][T13591] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.624562][T13591] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 244.633081][T13591] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 244.641030][T13591] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 244.649066][T13591] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 244.657013][T13591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 244.664956][T13591] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 244.672909][T13598] CPU: 0 PID: 13598 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 244.681265][T13598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.691382][T13598] Call Trace: [ 244.694659][T13598] dump_stack+0xa3/0xc8 [ 244.698824][T13598] should_fail.cold.6+0x32/0x37 [ 244.703661][T13598] should_failslab+0x5/0x10 [ 244.708247][T13598] kmem_cache_alloc_node+0x57/0xb20 [ 244.713520][T13598] ? __lock_acquire+0x4ea/0x1770 [ 244.718543][T13598] __alloc_skb+0x52/0x1d0 [ 244.722861][T13598] tipc_buf_acquire+0x1c/0x50 [ 244.727525][T13598] tipc_msg_reverse+0x96/0x280 [ 244.732265][T13598] tipc_sk_respond+0xbe/0x2c0 [ 244.736923][T13598] __tipc_shutdown+0x2dd/0x380 [ 244.741667][T13598] ? do_wait_intr_irq+0xb0/0xb0 [ 244.746502][T13598] tipc_release+0x5f/0x870 [ 244.746529][T13607] FAULT_INJECTION: forcing a failure. [ 244.746529][T13607] name failslab, interval 1, probability 0, space 0, times 0 [ 244.750917][T13598] __sock_release+0x32/0xa0 [ 244.750922][T13598] sock_close+0xf/0x20 [ 244.750927][T13598] __fput+0xaa/0x250 [ 244.750935][T13598] task_work_run+0x68/0xb0 [ 244.750944][T13598] exit_to_user_mode_prepare+0x23f/0x250 [ 244.750951][T13598] syscall_exit_to_user_mode+0x7a/0x2c0 [ 244.750957][T13598] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 244.750962][T13598] RIP: 0033:0x45cba9 [ 244.750967][T13598] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.750969][T13598] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 244.750974][T13598] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 244.750976][T13598] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 244.750981][T13598] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 244.775287][T13608] FAULT_INJECTION: forcing a failure. [ 244.775287][T13608] name failslab, interval 1, probability 0, space 0, times 0 [ 244.775907][T13598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 244.775910][T13598] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 244.866170][T13607] CPU: 0 PID: 13607 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 244.874302][T13613] FAULT_INJECTION: forcing a failure. [ 244.874302][T13613] name failslab, interval 1, probability 0, space 0, times 0 [ 244.874353][T13607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.913277][T13607] Call Trace: [ 244.916541][T13607] dump_stack+0xa3/0xc8 [ 244.920666][T13607] should_fail.cold.6+0x32/0x37 [ 244.925496][T13607] should_failslab+0x5/0x10 [ 244.929968][T13607] kmem_cache_alloc_node+0x57/0xb20 [ 244.935137][T13607] ? __lock_acquire+0x4ea/0x1770 [ 244.940055][T13607] __alloc_skb+0x52/0x1d0 [ 244.940814][T13617] FAULT_INJECTION: forcing a failure. [ 244.940814][T13617] name failslab, interval 1, probability 0, space 0, times 0 [ 244.944359][T13607] tipc_buf_acquire+0x1c/0x50 [ 244.944364][T13607] tipc_msg_reverse+0x96/0x280 [ 244.944373][T13607] tipc_sk_respond+0xbe/0x2c0 [ 244.944379][T13607] __tipc_shutdown+0x2dd/0x380 [ 244.944386][T13607] ? do_wait_intr_irq+0xb0/0xb0 [ 244.944394][T13607] tipc_release+0x5f/0x870 [ 244.944403][T13607] __sock_release+0x32/0xa0 [ 244.944408][T13607] sock_close+0xf/0x20 [ 244.994552][T13607] __fput+0xaa/0x250 [ 244.998416][T13607] task_work_run+0x68/0xb0 [ 245.002816][T13607] exit_to_user_mode_prepare+0x23f/0x250 [ 245.008413][T13607] syscall_exit_to_user_mode+0x7a/0x2c0 [ 245.013933][T13607] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 245.019791][T13607] RIP: 0033:0x45cba9 [ 245.023650][T13607] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 245.043221][T13607] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 245.051598][T13607] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 245.059537][T13607] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 245.067480][T13607] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 245.075449][T13607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 245.083387][T13607] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 245.091361][T13617] CPU: 1 PID: 13617 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 245.099674][T13617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.110756][T13617] Call Trace: [ 245.114100][T13617] dump_stack+0xa3/0xc8 [ 245.118247][T13617] should_fail.cold.6+0x32/0x37 [ 245.123608][T13617] should_failslab+0x5/0x10 [ 245.128099][T13617] kmem_cache_alloc_node+0x57/0xb20 [ 245.133289][T13617] ? __lock_acquire+0x4ea/0x1770 [ 245.138221][T13617] __alloc_skb+0x52/0x1d0 [ 245.142538][T13617] tipc_buf_acquire+0x1c/0x50 [ 245.147201][T13617] tipc_msg_reverse+0x96/0x280 [ 245.151966][T13617] tipc_sk_respond+0xbe/0x2c0 [ 245.156613][T13617] __tipc_shutdown+0x2dd/0x380 [ 245.161348][T13617] ? do_wait_intr_irq+0xb0/0xb0 [ 245.166175][T13617] tipc_release+0x5f/0x870 [ 245.170565][T13617] __sock_release+0x32/0xa0 [ 245.175037][T13617] sock_close+0xf/0x20 [ 245.179075][T13617] __fput+0xaa/0x250 [ 245.182941][T13617] task_work_run+0x68/0xb0 [ 245.187338][T13617] exit_to_user_mode_prepare+0x23f/0x250 [ 245.192937][T13617] syscall_exit_to_user_mode+0x7a/0x2c0 [ 245.198448][T13617] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 245.204308][T13617] RIP: 0033:0x45cba9 [ 245.208183][T13617] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 245.227761][T13617] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 245.236140][T13617] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 245.244089][T13617] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 245.252066][T13617] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 245.260010][T13617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 245.267954][T13617] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 245.275910][T13608] CPU: 0 PID: 13608 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 245.284222][T13608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.294257][T13608] Call Trace: [ 245.297520][T13608] dump_stack+0xa3/0xc8 [ 245.301644][T13608] should_fail.cold.6+0x32/0x37 [ 245.306493][T13608] should_failslab+0x5/0x10 [ 245.310981][T13608] kmem_cache_alloc_node+0x57/0xb20 [ 245.316246][T13608] ? __lock_acquire+0x4ea/0x1770 [ 245.321153][T13608] __alloc_skb+0x52/0x1d0 [ 245.325458][T13608] tipc_buf_acquire+0x1c/0x50 [ 245.330102][T13608] tipc_msg_reverse+0x96/0x280 [ 245.334831][T13608] tipc_sk_respond+0xbe/0x2c0 [ 245.339493][T13608] __tipc_shutdown+0x2dd/0x380 [ 245.344222][T13608] ? do_wait_intr_irq+0xb0/0xb0 [ 245.349039][T13608] tipc_release+0x5f/0x870 [ 245.353435][T13608] __sock_release+0x32/0xa0 [ 245.357919][T13608] sock_close+0xf/0x20 [ 245.361968][T13608] __fput+0xaa/0x250 [ 245.365845][T13608] task_work_run+0x68/0xb0 [ 245.370229][T13608] exit_to_user_mode_prepare+0x23f/0x250 [ 245.375830][T13608] syscall_exit_to_user_mode+0x7a/0x2c0 [ 245.381349][T13608] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 245.387208][T13608] RIP: 0033:0x45cba9 [ 245.391073][T13608] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 245.410646][T13608] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 245.419023][T13608] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 245.426968][T13608] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 245.434908][T13608] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 245.442853][T13608] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 245.450794][T13608] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 245.458744][T13613] CPU: 1 PID: 13613 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 245.467113][T13613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.477244][T13613] Call Trace: [ 245.480524][T13613] dump_stack+0xa3/0xc8 [ 245.484670][T13613] should_fail.cold.6+0x32/0x37 [ 245.489508][T13613] should_failslab+0x5/0x10 [ 245.493991][T13613] kmem_cache_alloc_node+0x57/0xb20 [ 245.499163][T13613] ? __lock_acquire+0x4ea/0x1770 [ 245.504098][T13613] __alloc_skb+0x52/0x1d0 [ 245.508404][T13613] tipc_buf_acquire+0x1c/0x50 [ 245.513045][T13613] tipc_msg_reverse+0x96/0x280 [ 245.517776][T13613] tipc_sk_respond+0xbe/0x2c0 [ 245.522426][T13613] __tipc_shutdown+0x2dd/0x380 [ 245.527169][T13613] ? do_wait_intr_irq+0xb0/0xb0 [ 245.531988][T13613] tipc_release+0x5f/0x870 [ 245.536373][T13613] __sock_release+0x32/0xa0 [ 245.540846][T13613] sock_close+0xf/0x20 [ 245.544885][T13613] __fput+0xaa/0x250 [ 245.548750][T13613] task_work_run+0x68/0xb0 [ 245.553135][T13613] exit_to_user_mode_prepare+0x23f/0x250 [ 245.558735][T13613] syscall_exit_to_user_mode+0x7a/0x2c0 [ 245.564356][T13613] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 245.570222][T13613] RIP: 0033:0x45cba9 [ 245.574084][T13613] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 245.593674][T13613] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 245.602062][T13613] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 245.610015][T13613] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 245.617970][T13613] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 245.625931][T13613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 245.633875][T13613] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 245.641829][T13599] CPU: 0 PID: 13599 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 245.650150][T13599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.660197][T13599] Call Trace: [ 245.663534][T13599] dump_stack+0xa3/0xc8 [ 245.667675][T13599] should_fail.cold.6+0x32/0x37 [ 245.672510][T13599] should_failslab+0x5/0x10 [ 245.676994][T13599] kmem_cache_alloc_node+0x57/0xb20 [ 245.682173][T13599] ? __lock_acquire+0x4ea/0x1770 [ 245.687098][T13599] __alloc_skb+0x52/0x1d0 [ 245.691429][T13599] tipc_buf_acquire+0x1c/0x50 [ 245.696085][T13599] tipc_msg_reverse+0x96/0x280 [ 245.700859][T13599] tipc_sk_respond+0xbe/0x2c0 [ 245.705517][T13599] __tipc_shutdown+0x2dd/0x380 [ 245.710265][T13599] ? do_wait_intr_irq+0xb0/0xb0 [ 245.710421][T13627] FAULT_INJECTION: forcing a failure. [ 245.710421][T13627] name failslab, interval 1, probability 0, space 0, times 0 [ 245.715091][T13599] tipc_release+0x5f/0x870 [ 245.732037][T13599] __sock_release+0x32/0xa0 [ 245.736529][T13599] sock_close+0xf/0x20 [ 245.740575][T13599] __fput+0xaa/0x250 [ 245.744451][T13599] task_work_run+0x68/0xb0 [ 245.749015][T13599] exit_to_user_mode_prepare+0x23f/0x250 [ 245.754628][T13599] syscall_exit_to_user_mode+0x7a/0x2c0 [ 245.760147][T13599] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 245.766012][T13599] RIP: 0033:0x45cba9 [ 245.770005][T13599] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 245.789592][T13599] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 245.797968][T13599] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 245.805904][T13599] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 245.813849][T13599] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 245.821788][T13599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 245.829739][T13599] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 245.837701][T13627] CPU: 1 PID: 13627 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 245.846026][T13627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.856068][T13627] Call Trace: [ 245.859347][T13627] dump_stack+0xa3/0xc8 [ 245.863491][T13627] should_fail.cold.6+0x32/0x37 [ 245.868335][T13627] should_failslab+0x5/0x10 [ 245.872867][T13627] kmem_cache_alloc_node+0x57/0xb20 [ 245.878149][T13627] ? __lock_acquire+0x4ea/0x1770 [ 245.883089][T13627] __alloc_skb+0x52/0x1d0 [ 245.887408][T13627] tipc_buf_acquire+0x1c/0x50 [ 245.892075][T13627] tipc_msg_reverse+0x96/0x280 [ 245.896818][T13627] tipc_sk_respond+0xbe/0x2c0 [ 245.901476][T13627] __tipc_shutdown+0x2dd/0x380 [ 245.906226][T13627] ? do_wait_intr_irq+0xb0/0xb0 [ 245.911066][T13627] tipc_release+0x5f/0x870 [ 245.915472][T13627] __sock_release+0x32/0xa0 [ 245.919963][T13627] sock_close+0xf/0x20 [ 245.924013][T13627] __fput+0xaa/0x250 [ 245.927902][T13627] task_work_run+0x68/0xb0 [ 245.932305][T13627] exit_to_user_mode_prepare+0x23f/0x250 [ 245.937927][T13627] syscall_exit_to_user_mode+0x7a/0x2c0 [ 245.943456][T13627] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 245.949591][T13627] RIP: 0033:0x45cba9 [ 245.953470][T13627] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 245.973059][T13627] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 245.981458][T13627] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 245.985882][T13642] FAULT_INJECTION: forcing a failure. [ 245.985882][T13642] name failslab, interval 1, probability 0, space 0, times 0 [ 245.989412][T13627] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 245.989415][T13627] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 245.989417][T13627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 245.989420][T13627] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 246.009264][T13645] FAULT_INJECTION: forcing a failure. [ 246.009264][T13645] name failslab, interval 1, probability 0, space 0, times 0 [ 246.018781][T13646] FAULT_INJECTION: forcing a failure. [ 246.018781][T13646] name failslab, interval 1, probability 0, space 0, times 0 [ 246.019800][T13644] FAULT_INJECTION: forcing a failure. [ 246.019800][T13644] name failslab, interval 1, probability 0, space 0, times 0 [ 246.032831][T13647] FAULT_INJECTION: forcing a failure. [ 246.032831][T13647] name failslab, interval 1, probability 0, space 0, times 0 [ 246.035564][T13645] CPU: 1 PID: 13645 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 246.094035][T13645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.104155][T13645] Call Trace: [ 246.107427][T13645] dump_stack+0xa3/0xc8 [ 246.112209][T13645] should_fail.cold.6+0x32/0x37 [ 246.117048][T13645] should_failslab+0x5/0x10 [ 246.121934][T13645] kmem_cache_alloc_node+0x57/0xb20 [ 246.127221][T13645] ? __lock_acquire+0x4ea/0x1770 [ 246.134311][T13645] __alloc_skb+0x52/0x1d0 [ 246.138763][T13645] tipc_buf_acquire+0x1c/0x50 [ 246.143419][T13645] tipc_msg_reverse+0x96/0x280 [ 246.148413][T13645] tipc_sk_respond+0xbe/0x2c0 [ 246.153160][T13645] __tipc_shutdown+0x2dd/0x380 [ 246.157981][T13645] ? do_wait_intr_irq+0xb0/0xb0 [ 246.163515][T13645] tipc_release+0x5f/0x870 [ 246.167911][T13645] __sock_release+0x32/0xa0 [ 246.172401][T13645] sock_close+0xf/0x20 [ 246.176566][T13645] __fput+0xaa/0x250 [ 246.180427][T13645] task_work_run+0x68/0xb0 [ 246.184819][T13645] exit_to_user_mode_prepare+0x23f/0x250 [ 246.190490][T13645] syscall_exit_to_user_mode+0x7a/0x2c0 [ 246.196141][T13645] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 246.202179][T13645] RIP: 0033:0x45cba9 [ 246.206053][T13645] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 246.225725][T13645] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 246.234207][T13645] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 246.242227][T13645] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 246.250460][T13645] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 246.258413][T13645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 246.266448][T13645] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 246.274499][T13646] CPU: 0 PID: 13646 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 246.282850][T13646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.293222][T13646] Call Trace: [ 246.296496][T13646] dump_stack+0xa3/0xc8 [ 246.300847][T13646] should_fail.cold.6+0x32/0x37 [ 246.305984][T13646] should_failslab+0x5/0x10 [ 246.310552][T13646] kmem_cache_alloc_node+0x57/0xb20 [ 246.315833][T13646] ? __lock_acquire+0x4ea/0x1770 [ 246.320769][T13646] __alloc_skb+0x52/0x1d0 [ 246.325082][T13646] tipc_buf_acquire+0x1c/0x50 [ 246.329738][T13646] tipc_msg_reverse+0x96/0x280 [ 246.334483][T13646] tipc_sk_respond+0xbe/0x2c0 [ 246.339397][T13646] __tipc_shutdown+0x2dd/0x380 [ 246.344199][T13646] ? do_wait_intr_irq+0xb0/0xb0 [ 246.349175][T13646] tipc_release+0x5f/0x870 [ 246.353570][T13646] __sock_release+0x32/0xa0 [ 246.358172][T13646] sock_close+0xf/0x20 [ 246.362264][T13646] __fput+0xaa/0x250 [ 246.366138][T13646] task_work_run+0x68/0xb0 [ 246.370621][T13646] exit_to_user_mode_prepare+0x23f/0x250 [ 246.376404][T13646] syscall_exit_to_user_mode+0x7a/0x2c0 [ 246.382092][T13646] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 246.388018][T13646] RIP: 0033:0x45cba9 [ 246.391890][T13646] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 246.412689][T13646] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 246.421363][T13646] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 246.429633][T13646] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 246.438241][T13646] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 246.446330][T13646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 246.454383][T13646] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 246.462851][T13644] CPU: 1 PID: 13644 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 246.471341][T13644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.481952][T13644] Call Trace: [ 246.485245][T13644] dump_stack+0xa3/0xc8 [ 246.489555][T13644] should_fail.cold.6+0x32/0x37 [ 246.495307][T13644] should_failslab+0x5/0x10 [ 246.499971][T13644] kmem_cache_alloc_node+0x57/0xb20 [ 246.505318][T13644] ? __lock_acquire+0x4ea/0x1770 [ 246.510250][T13644] __alloc_skb+0x52/0x1d0 [ 246.514781][T13644] tipc_buf_acquire+0x1c/0x50 [ 246.519563][T13644] tipc_msg_reverse+0x96/0x280 [ 246.524328][T13644] tipc_sk_respond+0xbe/0x2c0 [ 246.529154][T13644] __tipc_shutdown+0x2dd/0x380 [ 246.533905][T13644] ? do_wait_intr_irq+0xb0/0xb0 [ 246.538739][T13644] tipc_release+0x5f/0x870 [ 246.543197][T13644] __sock_release+0x32/0xa0 [ 246.547684][T13644] sock_close+0xf/0x20 [ 246.551816][T13644] __fput+0xaa/0x250 [ 246.555734][T13644] task_work_run+0x68/0xb0 [ 246.560129][T13644] exit_to_user_mode_prepare+0x23f/0x250 [ 246.565738][T13644] syscall_exit_to_user_mode+0x7a/0x2c0 [ 246.571263][T13644] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 246.577209][T13644] RIP: 0033:0x45cba9 [ 246.581179][T13644] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 246.601547][T13644] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 246.610039][T13644] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 246.618157][T13644] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 246.626584][T13644] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 246.634547][T13644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 246.642772][T13644] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 246.651161][T13647] CPU: 0 PID: 13647 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 246.659638][T13647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.670862][T13647] Call Trace: [ 246.674488][T13647] dump_stack+0xa3/0xc8 [ 246.678624][T13647] should_fail.cold.6+0x32/0x37 [ 246.683564][T13647] should_failslab+0x5/0x10 [ 246.688056][T13647] kmem_cache_alloc_node+0x57/0xb20 [ 246.693455][T13647] ? __lock_acquire+0x4ea/0x1770 [ 246.698381][T13647] __alloc_skb+0x52/0x1d0 [ 246.703050][T13647] tipc_buf_acquire+0x1c/0x50 [ 246.703163][T13652] FAULT_INJECTION: forcing a failure. [ 246.703163][T13652] name failslab, interval 1, probability 0, space 0, times 0 [ 246.707794][T13647] tipc_msg_reverse+0x96/0x280 [ 246.729625][T13647] tipc_sk_respond+0xbe/0x2c0 [ 246.734431][T13647] __tipc_shutdown+0x2dd/0x380 [ 246.739265][T13647] ? do_wait_intr_irq+0xb0/0xb0 [ 246.744276][T13647] tipc_release+0x5f/0x870 [ 246.748774][T13647] __sock_release+0x32/0xa0 [ 246.753257][T13647] sock_close+0xf/0x20 [ 246.757304][T13647] __fput+0xaa/0x250 [ 246.761182][T13647] task_work_run+0x68/0xb0 [ 246.765587][T13647] exit_to_user_mode_prepare+0x23f/0x250 [ 246.771203][T13647] syscall_exit_to_user_mode+0x7a/0x2c0 [ 246.776734][T13647] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 246.782607][T13647] RIP: 0033:0x45cba9 [ 246.786573][T13647] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 246.806855][T13647] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 246.815257][T13647] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 246.823211][T13647] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 246.831251][T13647] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 246.839460][T13647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 246.847645][T13647] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 246.855711][T13642] CPU: 1 PID: 13642 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 246.864467][T13642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.875000][T13642] Call Trace: [ 246.878347][T13642] dump_stack+0xa3/0xc8 [ 246.882521][T13642] should_fail.cold.6+0x32/0x37 [ 246.887348][T13642] should_failslab+0x5/0x10 [ 246.891822][T13642] kmem_cache_alloc_node+0x57/0xb20 [ 246.896996][T13642] ? __lock_acquire+0x4ea/0x1770 [ 246.901923][T13642] __alloc_skb+0x52/0x1d0 [ 246.906268][T13642] tipc_buf_acquire+0x1c/0x50 [ 246.911013][T13642] tipc_msg_reverse+0x96/0x280 [ 246.915769][T13642] tipc_sk_respond+0xbe/0x2c0 [ 246.920425][T13642] __tipc_shutdown+0x2dd/0x380 [ 246.925252][T13642] ? do_wait_intr_irq+0xb0/0xb0 [ 246.930097][T13642] tipc_release+0x5f/0x870 [ 246.934619][T13642] __sock_release+0x32/0xa0 [ 246.939099][T13642] sock_close+0xf/0x20 [ 246.943143][T13642] __fput+0xaa/0x250 [ 246.947103][T13642] task_work_run+0x68/0xb0 [ 246.951618][T13642] exit_to_user_mode_prepare+0x23f/0x250 [ 246.957227][T13642] syscall_exit_to_user_mode+0x7a/0x2c0 [ 246.962957][T13642] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 246.968830][T13642] RIP: 0033:0x45cba9 [ 246.972701][T13642] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 246.993252][T13642] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 247.001763][T13642] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 247.009894][T13642] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 247.020252][T13642] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 247.028710][T13642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 247.036758][T13642] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 247.044928][T13652] CPU: 0 PID: 13652 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 247.053682][T13652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.063741][T13652] Call Trace: [ 247.067030][T13652] dump_stack+0xa3/0xc8 [ 247.071416][T13652] should_fail.cold.6+0x32/0x37 [ 247.076422][T13652] should_failslab+0x5/0x10 [ 247.081562][T13652] kmem_cache_alloc_node+0x57/0xb20 [ 247.086758][T13652] ? __lock_acquire+0x4ea/0x1770 [ 247.091785][T13652] __alloc_skb+0x52/0x1d0 [ 247.096135][T13652] tipc_buf_acquire+0x1c/0x50 [ 247.100807][T13652] tipc_msg_reverse+0x96/0x280 [ 247.105821][T13652] tipc_sk_respond+0xbe/0x2c0 [ 247.111003][T13652] __tipc_shutdown+0x2dd/0x380 [ 247.115820][T13652] ? do_wait_intr_irq+0xb0/0xb0 [ 247.119111][T13663] FAULT_INJECTION: forcing a failure. [ 247.119111][T13663] name failslab, interval 1, probability 0, space 0, times 0 [ 247.121127][T13652] tipc_release+0x5f/0x870 [ 247.121138][T13652] __sock_release+0x32/0xa0 [ 247.121143][T13652] sock_close+0xf/0x20 [ 247.121148][T13652] __fput+0xaa/0x250 [ 247.121155][T13652] task_work_run+0x68/0xb0 [ 247.121164][T13652] exit_to_user_mode_prepare+0x23f/0x250 [ 247.121171][T13652] syscall_exit_to_user_mode+0x7a/0x2c0 [ 247.121176][T13652] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 247.121182][T13652] RIP: 0033:0x45cba9 [ 247.162886][T13667] FAULT_INJECTION: forcing a failure. [ 247.162886][T13667] name failslab, interval 1, probability 0, space 0, times 0 [ 247.168168][T13652] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 247.168171][T13652] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 247.168176][T13652] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 247.168179][T13652] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 247.168181][T13652] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 247.168184][T13652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 247.168187][T13652] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 247.193138][T13664] FAULT_INJECTION: forcing a failure. [ 247.193138][T13664] name failslab, interval 1, probability 0, space 0, times 0 [ 247.214410][T13663] CPU: 1 PID: 13663 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 247.230138][T13665] FAULT_INJECTION: forcing a failure. [ 247.230138][T13665] name failslab, interval 1, probability 0, space 0, times 0 [ 247.238411][T13663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.252323][T13666] FAULT_INJECTION: forcing a failure. [ 247.252323][T13666] name failslab, interval 1, probability 0, space 0, times 0 [ 247.254587][T13663] Call Trace: [ 247.322768][T13663] dump_stack+0xa3/0xc8 [ 247.326906][T13663] should_fail.cold.6+0x32/0x37 [ 247.331919][T13663] should_failslab+0x5/0x10 [ 247.336508][T13663] kmem_cache_alloc_node+0x57/0xb20 [ 247.341699][T13663] ? __lock_acquire+0x4ea/0x1770 [ 247.346641][T13663] __alloc_skb+0x52/0x1d0 [ 247.350955][T13663] tipc_buf_acquire+0x1c/0x50 [ 247.355712][T13663] tipc_msg_reverse+0x96/0x280 [ 247.360686][T13663] tipc_sk_respond+0xbe/0x2c0 [ 247.365386][T13663] __tipc_shutdown+0x2dd/0x380 [ 247.370406][T13663] ? do_wait_intr_irq+0xb0/0xb0 [ 247.375243][T13663] tipc_release+0x5f/0x870 [ 247.379651][T13663] __sock_release+0x32/0xa0 [ 247.384152][T13663] sock_close+0xf/0x20 [ 247.388217][T13663] __fput+0xaa/0x250 [ 247.392105][T13663] task_work_run+0x68/0xb0 [ 247.396525][T13663] exit_to_user_mode_prepare+0x23f/0x250 [ 247.402146][T13663] syscall_exit_to_user_mode+0x7a/0x2c0 [ 247.408909][T13663] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 247.414885][T13663] RIP: 0033:0x45cba9 [ 247.418762][T13663] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 247.438479][T13663] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 247.447622][T13663] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 247.455730][T13663] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 247.463822][T13663] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 247.472145][T13663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 247.480413][T13663] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 247.488383][T13666] CPU: 0 PID: 13666 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 247.496695][T13666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.506750][T13666] Call Trace: [ 247.510038][T13666] dump_stack+0xa3/0xc8 [ 247.514193][T13666] should_fail.cold.6+0x32/0x37 [ 247.519053][T13666] should_failslab+0x5/0x10 [ 247.523798][T13666] kmem_cache_alloc_node+0x57/0xb20 [ 247.529235][T13666] ? __lock_acquire+0x4ea/0x1770 [ 247.535315][T13666] __alloc_skb+0x52/0x1d0 [ 247.539754][T13666] tipc_buf_acquire+0x1c/0x50 [ 247.544520][T13666] tipc_msg_reverse+0x96/0x280 [ 247.549365][T13666] tipc_sk_respond+0xbe/0x2c0 [ 247.554299][T13666] __tipc_shutdown+0x2dd/0x380 [ 247.559159][T13666] ? do_wait_intr_irq+0xb0/0xb0 [ 247.564023][T13666] tipc_release+0x5f/0x870 [ 247.568601][T13666] __sock_release+0x32/0xa0 [ 247.573347][T13666] sock_close+0xf/0x20 [ 247.577673][T13666] __fput+0xaa/0x250 [ 247.581551][T13666] task_work_run+0x68/0xb0 [ 247.586233][T13666] exit_to_user_mode_prepare+0x23f/0x250 [ 247.591963][T13666] syscall_exit_to_user_mode+0x7a/0x2c0 [ 247.597487][T13666] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 247.603426][T13666] RIP: 0033:0x45cba9 [ 247.607300][T13666] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 247.627075][T13666] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 247.635485][T13666] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 247.643577][T13666] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 247.651579][T13666] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 247.659827][T13666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 247.667828][T13666] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 247.675794][T13664] CPU: 1 PID: 13664 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 247.684278][T13664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.694659][T13664] Call Trace: [ 247.697953][T13664] dump_stack+0xa3/0xc8 [ 247.702099][T13664] should_fail.cold.6+0x32/0x37 [ 247.707455][T13664] should_failslab+0x5/0x10 [ 247.711977][T13664] kmem_cache_alloc_node+0x57/0xb20 [ 247.717157][T13664] ? __lock_acquire+0x4ea/0x1770 [ 247.722513][T13664] __alloc_skb+0x52/0x1d0 [ 247.726823][T13664] tipc_buf_acquire+0x1c/0x50 [ 247.731524][T13664] tipc_msg_reverse+0x96/0x280 [ 247.736307][T13664] tipc_sk_respond+0xbe/0x2c0 [ 247.740995][T13664] __tipc_shutdown+0x2dd/0x380 [ 247.745742][T13664] ? do_wait_intr_irq+0xb0/0xb0 [ 247.750700][T13664] tipc_release+0x5f/0x870 [ 247.755099][T13664] __sock_release+0x32/0xa0 [ 247.759822][T13664] sock_close+0xf/0x20 [ 247.764394][T13664] __fput+0xaa/0x250 [ 247.768274][T13664] task_work_run+0x68/0xb0 [ 247.772831][T13664] exit_to_user_mode_prepare+0x23f/0x250 [ 247.778486][T13664] syscall_exit_to_user_mode+0x7a/0x2c0 [ 247.784008][T13664] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 247.789938][T13664] RIP: 0033:0x45cba9 [ 247.793850][T13664] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 247.813484][T13664] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 2020/10/20 07:40:26 executed programs: 1106 [ 247.821875][T13664] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 247.829940][T13664] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 247.837890][T13664] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 247.845842][T13664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 247.853799][T13664] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 247.861764][T13665] CPU: 0 PID: 13665 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 247.870325][T13665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.880584][T13665] Call Trace: [ 247.883991][T13665] dump_stack+0xa3/0xc8 [ 247.888137][T13665] should_fail.cold.6+0x32/0x37 [ 247.892982][T13665] should_failslab+0x5/0x10 [ 247.898003][T13665] kmem_cache_alloc_node+0x57/0xb20 [ 247.903205][T13665] ? __lock_acquire+0x4ea/0x1770 [ 247.908145][T13665] __alloc_skb+0x52/0x1d0 [ 247.912474][T13665] tipc_buf_acquire+0x1c/0x50 [ 247.917142][T13665] tipc_msg_reverse+0x96/0x280 [ 247.921902][T13665] tipc_sk_respond+0xbe/0x2c0 [ 247.926893][T13665] __tipc_shutdown+0x2dd/0x380 [ 247.931653][T13665] ? do_wait_intr_irq+0xb0/0xb0 [ 247.936697][T13665] tipc_release+0x5f/0x870 [ 247.941224][T13665] __sock_release+0x32/0xa0 [ 247.945724][T13665] sock_close+0xf/0x20 [ 247.949786][T13665] __fput+0xaa/0x250 [ 247.953677][T13665] task_work_run+0x68/0xb0 [ 247.958181][T13665] exit_to_user_mode_prepare+0x23f/0x250 [ 247.959842][T13688] FAULT_INJECTION: forcing a failure. [ 247.959842][T13688] name failslab, interval 1, probability 0, space 0, times 0 [ 247.963805][T13665] syscall_exit_to_user_mode+0x7a/0x2c0 [ 247.963811][T13665] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 247.963817][T13665] RIP: 0033:0x45cba9 [ 247.963821][T13665] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 247.963824][T13665] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 247.963829][T13665] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 247.963832][T13665] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 247.963835][T13665] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 247.963837][T13665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 247.963840][T13665] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 247.988247][T13686] FAULT_INJECTION: forcing a failure. [ 247.988247][T13686] name failslab, interval 1, probability 0, space 0, times 0 [ 247.996749][T13690] FAULT_INJECTION: forcing a failure. [ 247.996749][T13690] name failslab, interval 1, probability 0, space 0, times 0 [ 248.018117][T13667] CPU: 0 PID: 13667 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 248.096053][T13667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.106351][T13667] Call Trace: [ 248.109722][T13667] dump_stack+0xa3/0xc8 [ 248.113856][T13667] should_fail.cold.6+0x32/0x37 [ 248.118776][T13667] should_failslab+0x5/0x10 [ 248.123270][T13667] kmem_cache_alloc_node+0x57/0xb20 [ 248.128449][T13667] ? __lock_acquire+0x4ea/0x1770 [ 248.133533][T13667] __alloc_skb+0x52/0x1d0 [ 248.137859][T13667] tipc_buf_acquire+0x1c/0x50 [ 248.142588][T13667] tipc_msg_reverse+0x96/0x280 [ 248.147339][T13667] tipc_sk_respond+0xbe/0x2c0 [ 248.151999][T13667] __tipc_shutdown+0x2dd/0x380 [ 248.156798][T13667] ? do_wait_intr_irq+0xb0/0xb0 [ 248.161637][T13667] tipc_release+0x5f/0x870 [ 248.166111][T13667] __sock_release+0x32/0xa0 [ 248.170942][T13667] sock_close+0xf/0x20 [ 248.175101][T13667] __fput+0xaa/0x250 [ 248.179003][T13667] task_work_run+0x68/0xb0 [ 248.183746][T13667] exit_to_user_mode_prepare+0x23f/0x250 [ 248.189489][T13667] syscall_exit_to_user_mode+0x7a/0x2c0 [ 248.195012][T13667] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.200890][T13667] RIP: 0033:0x45cba9 [ 248.204766][T13667] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 248.224610][T13667] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 248.233088][T13667] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 248.241041][T13667] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 248.249120][T13667] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 248.257161][T13667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 248.265119][T13667] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 248.273141][T13690] CPU: 1 PID: 13690 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 248.282254][T13690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.292303][T13690] Call Trace: [ 248.295578][T13690] dump_stack+0xa3/0xc8 [ 248.299720][T13690] should_fail.cold.6+0x32/0x37 [ 248.304667][T13690] should_failslab+0x5/0x10 [ 248.309150][T13690] kmem_cache_alloc_node+0x57/0xb20 [ 248.314450][T13690] ? __lock_acquire+0x4ea/0x1770 [ 248.319505][T13690] __alloc_skb+0x52/0x1d0 [ 248.324040][T13690] tipc_buf_acquire+0x1c/0x50 [ 248.328780][T13690] tipc_msg_reverse+0x96/0x280 [ 248.333576][T13690] tipc_sk_respond+0xbe/0x2c0 [ 248.338276][T13690] __tipc_shutdown+0x2dd/0x380 [ 248.343066][T13690] ? do_wait_intr_irq+0xb0/0xb0 [ 248.347894][T13690] tipc_release+0x5f/0x870 [ 248.352292][T13690] __sock_release+0x32/0xa0 [ 248.356812][T13690] sock_close+0xf/0x20 [ 248.360859][T13690] __fput+0xaa/0x250 [ 248.364730][T13690] task_work_run+0x68/0xb0 [ 248.369221][T13690] exit_to_user_mode_prepare+0x23f/0x250 [ 248.374839][T13690] syscall_exit_to_user_mode+0x7a/0x2c0 [ 248.380368][T13690] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.387280][T13690] RIP: 0033:0x45cba9 [ 248.391266][T13690] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 248.411208][T13690] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 248.419691][T13690] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 248.427682][T13690] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 248.435636][T13690] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 248.443762][T13690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 248.451812][T13690] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 248.459785][T13686] CPU: 0 PID: 13686 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 248.468210][T13686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.478432][T13686] Call Trace: [ 248.481720][T13686] dump_stack+0xa3/0xc8 [ 248.486065][T13686] should_fail.cold.6+0x32/0x37 [ 248.490905][T13686] should_failslab+0x5/0x10 [ 248.495392][T13686] kmem_cache_alloc_node+0x57/0xb20 [ 248.500626][T13686] ? __lock_acquire+0x4ea/0x1770 [ 248.505550][T13686] __alloc_skb+0x52/0x1d0 [ 248.509899][T13686] tipc_buf_acquire+0x1c/0x50 [ 248.514557][T13686] tipc_msg_reverse+0x96/0x280 [ 248.519306][T13686] tipc_sk_respond+0xbe/0x2c0 [ 248.523964][T13686] __tipc_shutdown+0x2dd/0x380 [ 248.528708][T13686] ? do_wait_intr_irq+0xb0/0xb0 [ 248.533674][T13686] tipc_release+0x5f/0x870 [ 248.538080][T13686] __sock_release+0x32/0xa0 [ 248.542563][T13686] sock_close+0xf/0x20 [ 248.546652][T13686] __fput+0xaa/0x250 [ 248.550560][T13686] task_work_run+0x68/0xb0 [ 248.555008][T13686] exit_to_user_mode_prepare+0x23f/0x250 [ 248.560628][T13686] syscall_exit_to_user_mode+0x7a/0x2c0 [ 248.566257][T13686] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.572506][T13686] RIP: 0033:0x45cba9 [ 248.576380][T13686] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 248.596202][T13686] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 248.604641][T13686] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 248.612603][T13686] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 248.620630][T13686] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 248.628910][T13686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 248.637825][T13686] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 248.645882][T13688] CPU: 1 PID: 13688 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 248.654325][T13688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.664466][T13688] Call Trace: [ 248.667751][T13688] dump_stack+0xa3/0xc8 [ 248.671904][T13688] should_fail.cold.6+0x32/0x37 [ 248.676837][T13688] should_failslab+0x5/0x10 [ 248.681347][T13688] kmem_cache_alloc_node+0x57/0xb20 [ 248.686541][T13688] ? __lock_acquire+0x4ea/0x1770 [ 248.691583][T13688] __alloc_skb+0x52/0x1d0 [ 248.696007][T13688] tipc_buf_acquire+0x1c/0x50 [ 248.700679][T13688] tipc_msg_reverse+0x96/0x280 [ 248.705439][T13688] tipc_sk_respond+0xbe/0x2c0 [ 248.710110][T13688] __tipc_shutdown+0x2dd/0x380 [ 248.715130][T13688] ? do_wait_intr_irq+0xb0/0xb0 [ 248.720178][T13688] tipc_release+0x5f/0x870 [ 248.724767][T13688] __sock_release+0x32/0xa0 [ 248.729423][T13688] sock_close+0xf/0x20 [ 248.733561][T13688] __fput+0xaa/0x250 [ 248.737531][T13688] task_work_run+0x68/0xb0 [ 248.742531][T13688] exit_to_user_mode_prepare+0x23f/0x250 [ 248.744972][T13701] FAULT_INJECTION: forcing a failure. [ 248.744972][T13701] name failslab, interval 1, probability 0, space 0, times 0 [ 248.748274][T13688] syscall_exit_to_user_mode+0x7a/0x2c0 [ 248.766652][T13688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.772685][T13688] RIP: 0033:0x45cba9 [ 248.776787][T13688] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 248.796479][T13688] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 248.805262][T13688] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 248.814828][T13688] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 248.822783][T13688] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 248.830871][T13688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 248.838836][T13688] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 248.846857][T13701] CPU: 0 PID: 13701 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 248.854799][T13702] FAULT_INJECTION: forcing a failure. [ 248.854799][T13702] name failslab, interval 1, probability 0, space 0, times 0 [ 248.855182][T13701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.855185][T13701] Call Trace: [ 248.855196][T13701] dump_stack+0xa3/0xc8 [ 248.855202][T13701] should_fail.cold.6+0x32/0x37 [ 248.855209][T13701] should_failslab+0x5/0x10 [ 248.855215][T13701] kmem_cache_alloc_node+0x57/0xb20 [ 248.899840][T13701] ? __lock_acquire+0x4ea/0x1770 [ 248.905192][T13701] __alloc_skb+0x52/0x1d0 [ 248.909676][T13701] tipc_buf_acquire+0x1c/0x50 [ 248.914371][T13701] tipc_msg_reverse+0x96/0x280 [ 248.919118][T13701] tipc_sk_respond+0xbe/0x2c0 [ 248.923775][T13701] __tipc_shutdown+0x2dd/0x380 [ 248.928615][T13701] ? do_wait_intr_irq+0xb0/0xb0 [ 248.933470][T13701] tipc_release+0x5f/0x870 [ 248.937927][T13701] __sock_release+0x32/0xa0 [ 248.942411][T13701] sock_close+0xf/0x20 [ 248.946515][T13701] __fput+0xaa/0x250 [ 248.950439][T13701] task_work_run+0x68/0xb0 [ 248.954836][T13701] exit_to_user_mode_prepare+0x23f/0x250 [ 248.960458][T13701] syscall_exit_to_user_mode+0x7a/0x2c0 [ 248.966075][T13701] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.972124][T13701] RIP: 0033:0x45cba9 [ 248.976132][T13701] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 248.995875][T13701] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 249.004267][T13701] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 249.012218][T13701] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 249.020227][T13701] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 249.028482][T13701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 249.036433][T13701] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 249.044395][T13702] CPU: 1 PID: 13702 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 249.053674][T13702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.063722][T13702] Call Trace: [ 249.067000][T13702] dump_stack+0xa3/0xc8 [ 249.071300][T13702] should_fail.cold.6+0x32/0x37 [ 249.076305][T13702] should_failslab+0x5/0x10 [ 249.080801][T13702] kmem_cache_alloc_node+0x57/0xb20 [ 249.086105][T13702] ? __lock_acquire+0x4ea/0x1770 [ 249.091337][T13702] __alloc_skb+0x52/0x1d0 [ 249.095810][T13702] tipc_buf_acquire+0x1c/0x50 [ 249.100650][T13702] tipc_msg_reverse+0x96/0x280 [ 249.105413][T13702] tipc_sk_respond+0xbe/0x2c0 [ 249.110078][T13702] __tipc_shutdown+0x2dd/0x380 [ 249.114820][T13702] ? do_wait_intr_irq+0xb0/0xb0 [ 249.119659][T13702] tipc_release+0x5f/0x870 [ 249.124213][T13702] __sock_release+0x32/0xa0 [ 249.128755][T13702] sock_close+0xf/0x20 [ 249.132948][T13702] __fput+0xaa/0x250 [ 249.136973][T13702] task_work_run+0x68/0xb0 [ 249.141395][T13702] exit_to_user_mode_prepare+0x23f/0x250 [ 249.147187][T13702] syscall_exit_to_user_mode+0x7a/0x2c0 [ 249.151059][T13707] FAULT_INJECTION: forcing a failure. [ 249.151059][T13707] name failslab, interval 1, probability 0, space 0, times 0 [ 249.152714][T13702] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 249.152719][T13702] RIP: 0033:0x45cba9 [ 249.152723][T13702] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 249.152726][T13702] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 249.152732][T13702] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 249.214430][T13702] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 249.222406][T13702] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 249.231449][T13702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 249.239579][T13702] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 249.247587][T13707] CPU: 0 PID: 13707 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 249.255911][T13707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.266190][T13707] Call Trace: [ 249.269592][T13707] dump_stack+0xa3/0xc8 [ 249.274327][T13707] should_fail.cold.6+0x32/0x37 [ 249.279263][T13707] should_failslab+0x5/0x10 [ 249.283916][T13707] kmem_cache_alloc_node+0x57/0xb20 [ 249.289244][T13707] ? __lock_acquire+0x4ea/0x1770 [ 249.294247][T13707] __alloc_skb+0x52/0x1d0 [ 249.298721][T13707] tipc_buf_acquire+0x1c/0x50 [ 249.303482][T13707] tipc_msg_reverse+0x96/0x280 [ 249.308376][T13707] tipc_sk_respond+0xbe/0x2c0 [ 249.313052][T13707] __tipc_shutdown+0x2dd/0x380 [ 249.314586][T13714] FAULT_INJECTION: forcing a failure. [ 249.314586][T13714] name failslab, interval 1, probability 0, space 0, times 0 [ 249.317808][T13707] ? do_wait_intr_irq+0xb0/0xb0 [ 249.317816][T13707] tipc_release+0x5f/0x870 [ 249.317826][T13707] __sock_release+0x32/0xa0 [ 249.317831][T13707] sock_close+0xf/0x20 [ 249.317836][T13707] __fput+0xaa/0x250 [ 249.317843][T13707] task_work_run+0x68/0xb0 [ 249.317851][T13707] exit_to_user_mode_prepare+0x23f/0x250 [ 249.317859][T13707] syscall_exit_to_user_mode+0x7a/0x2c0 [ 249.368749][T13707] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 249.375407][T13707] RIP: 0033:0x45cba9 [ 249.379372][T13707] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 249.400860][T13707] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 249.409343][T13707] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 249.417474][T13707] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 249.425516][T13707] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 249.433473][T13707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 249.441428][T13707] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 249.449418][T13714] CPU: 1 PID: 13714 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 249.458034][T13714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.468175][T13714] Call Trace: [ 249.471463][T13714] dump_stack+0xa3/0xc8 [ 249.475621][T13714] should_fail.cold.6+0x32/0x37 [ 249.480473][T13714] should_failslab+0x5/0x10 [ 249.485119][T13714] kmem_cache_alloc_node+0x57/0xb20 [ 249.490315][T13714] ? __lock_acquire+0x4ea/0x1770 [ 249.495340][T13714] __alloc_skb+0x52/0x1d0 [ 249.499674][T13714] tipc_buf_acquire+0x1c/0x50 [ 249.504351][T13714] tipc_msg_reverse+0x96/0x280 [ 249.509123][T13714] tipc_sk_respond+0xbe/0x2c0 [ 249.513793][T13714] __tipc_shutdown+0x2dd/0x380 [ 249.518625][T13714] ? do_wait_intr_irq+0xb0/0xb0 [ 249.523636][T13714] tipc_release+0x5f/0x870 [ 249.528052][T13714] __sock_release+0x32/0xa0 [ 249.532805][T13714] sock_close+0xf/0x20 [ 249.536943][T13714] __fput+0xaa/0x250 [ 249.540826][T13714] task_work_run+0x68/0xb0 [ 249.545419][T13714] exit_to_user_mode_prepare+0x23f/0x250 [ 249.551284][T13714] syscall_exit_to_user_mode+0x7a/0x2c0 [ 249.553943][T13723] FAULT_INJECTION: forcing a failure. [ 249.553943][T13723] name failslab, interval 1, probability 0, space 0, times 0 [ 249.556993][T13714] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 249.556999][T13714] RIP: 0033:0x45cba9 [ 249.557005][T13714] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 249.599573][T13714] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 249.608209][T13714] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 249.616290][T13714] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 249.624243][T13714] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 249.632206][T13714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 249.640163][T13714] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 249.648223][T13723] CPU: 0 PID: 13723 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 249.656543][T13723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.666760][T13723] Call Trace: [ 249.670052][T13723] dump_stack+0xa3/0xc8 [ 249.675226][T13723] should_fail.cold.6+0x32/0x37 [ 249.680084][T13723] should_failslab+0x5/0x10 [ 249.684779][T13723] kmem_cache_alloc_node+0x57/0xb20 [ 249.690212][T13723] ? __lock_acquire+0x4ea/0x1770 [ 249.695154][T13723] __alloc_skb+0x52/0x1d0 [ 249.699722][T13723] tipc_buf_acquire+0x1c/0x50 [ 249.704409][T13723] tipc_msg_reverse+0x96/0x280 [ 249.709177][T13723] tipc_sk_respond+0xbe/0x2c0 [ 249.713852][T13723] __tipc_shutdown+0x2dd/0x380 [ 249.718756][T13723] ? do_wait_intr_irq+0xb0/0xb0 [ 249.723777][T13723] tipc_release+0x5f/0x870 [ 249.728265][T13723] __sock_release+0x32/0xa0 [ 249.732752][T13723] sock_close+0xf/0x20 [ 249.736979][T13723] __fput+0xaa/0x250 [ 249.740895][T13723] task_work_run+0x68/0xb0 [ 249.745442][T13723] exit_to_user_mode_prepare+0x23f/0x250 [ 249.751837][T13723] syscall_exit_to_user_mode+0x7a/0x2c0 [ 249.757673][T13723] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 249.760119][T13732] FAULT_INJECTION: forcing a failure. [ 249.760119][T13732] name failslab, interval 1, probability 0, space 0, times 0 [ 249.763674][T13723] RIP: 0033:0x45cba9 [ 249.763679][T13723] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 249.763682][T13723] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 249.763688][T13723] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 249.763691][T13723] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 249.763693][T13723] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 249.763696][T13723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 249.763698][T13723] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 249.788093][T13733] FAULT_INJECTION: forcing a failure. [ 249.788093][T13733] name failslab, interval 1, probability 0, space 0, times 0 [ 249.802187][T13732] CPU: 1 PID: 13732 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 249.870308][T13732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.880355][T13732] Call Trace: [ 249.883777][T13732] dump_stack+0xa3/0xc8 [ 249.887927][T13732] should_fail.cold.6+0x32/0x37 [ 249.892766][T13732] should_failslab+0x5/0x10 [ 249.897252][T13732] kmem_cache_alloc_node+0x57/0xb20 [ 249.902442][T13732] ? __lock_acquire+0x4ea/0x1770 [ 249.907361][T13732] __alloc_skb+0x52/0x1d0 [ 249.911675][T13732] tipc_buf_acquire+0x1c/0x50 [ 249.916337][T13732] tipc_msg_reverse+0x96/0x280 [ 249.921084][T13732] tipc_sk_respond+0xbe/0x2c0 [ 249.925743][T13732] __tipc_shutdown+0x2dd/0x380 [ 249.930564][T13732] ? do_wait_intr_irq+0xb0/0xb0 [ 249.935428][T13732] tipc_release+0x5f/0x870 [ 249.939956][T13732] __sock_release+0x32/0xa0 [ 249.944442][T13732] sock_close+0xf/0x20 [ 249.948581][T13732] __fput+0xaa/0x250 [ 249.952553][T13732] task_work_run+0x68/0xb0 [ 249.956954][T13732] exit_to_user_mode_prepare+0x23f/0x250 [ 249.962570][T13732] syscall_exit_to_user_mode+0x7a/0x2c0 [ 249.968188][T13732] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 249.974063][T13732] RIP: 0033:0x45cba9 [ 249.977939][T13732] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 249.998111][T13732] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 250.006861][T13732] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 250.014964][T13732] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 250.023127][T13732] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 250.031181][T13732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 250.039294][T13732] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 250.047326][T13733] CPU: 0 PID: 13733 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 250.055652][T13733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.066107][T13733] Call Trace: [ 250.069536][T13733] dump_stack+0xa3/0xc8 [ 250.073707][T13733] should_fail.cold.6+0x32/0x37 [ 250.078911][T13733] should_failslab+0x5/0x10 [ 250.083638][T13733] kmem_cache_alloc_node+0x57/0xb20 [ 250.089059][T13733] ? __lock_acquire+0x4ea/0x1770 [ 250.094254][T13733] __alloc_skb+0x52/0x1d0 [ 250.099287][T13733] tipc_buf_acquire+0x1c/0x50 [ 250.104442][T13733] tipc_msg_reverse+0x96/0x280 [ 250.109192][T13733] tipc_sk_respond+0xbe/0x2c0 [ 250.114145][T13733] __tipc_shutdown+0x2dd/0x380 [ 250.118003][T13738] FAULT_INJECTION: forcing a failure. [ 250.118003][T13738] name failslab, interval 1, probability 0, space 0, times 0 [ 250.118909][T13733] ? do_wait_intr_irq+0xb0/0xb0 [ 250.118918][T13733] tipc_release+0x5f/0x870 [ 250.118929][T13733] __sock_release+0x32/0xa0 [ 250.118934][T13733] sock_close+0xf/0x20 [ 250.118938][T13733] __fput+0xaa/0x250 [ 250.118944][T13733] task_work_run+0x68/0xb0 [ 250.157925][T13733] exit_to_user_mode_prepare+0x23f/0x250 [ 250.163559][T13733] syscall_exit_to_user_mode+0x7a/0x2c0 [ 250.169081][T13733] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 250.175208][T13733] RIP: 0033:0x45cba9 [ 250.179084][T13733] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 250.199065][T13733] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 250.207530][T13733] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 250.215477][T13733] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 250.223479][T13733] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 250.231553][T13733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 250.239506][T13733] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 250.247592][T13738] CPU: 1 PID: 13738 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 250.256193][T13738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.266655][T13738] Call Trace: [ 250.269954][T13738] dump_stack+0xa3/0xc8 [ 250.274310][T13738] should_fail.cold.6+0x32/0x37 [ 250.279163][T13738] should_failslab+0x5/0x10 [ 250.283759][T13738] kmem_cache_alloc_node+0x57/0xb20 [ 250.289299][T13738] ? __lock_acquire+0x4ea/0x1770 [ 250.294230][T13738] __alloc_skb+0x52/0x1d0 [ 250.298562][T13738] tipc_buf_acquire+0x1c/0x50 [ 250.303230][T13738] tipc_msg_reverse+0x96/0x280 [ 250.307988][T13738] tipc_sk_respond+0xbe/0x2c0 [ 250.312660][T13738] __tipc_shutdown+0x2dd/0x380 [ 250.317414][T13738] ? do_wait_intr_irq+0xb0/0xb0 [ 250.322390][T13738] tipc_release+0x5f/0x870 [ 250.326805][T13738] __sock_release+0x32/0xa0 [ 250.331403][T13738] sock_close+0xf/0x20 [ 250.335469][T13738] __fput+0xaa/0x250 [ 250.339369][T13738] task_work_run+0x68/0xb0 [ 250.343783][T13738] exit_to_user_mode_prepare+0x23f/0x250 [ 250.349498][T13738] syscall_exit_to_user_mode+0x7a/0x2c0 [ 250.355270][T13738] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 250.361184][T13738] RIP: 0033:0x45cba9 [ 250.365067][T13738] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 250.377576][T13745] FAULT_INJECTION: forcing a failure. [ 250.377576][T13745] name failslab, interval 1, probability 0, space 0, times 0 [ 250.384913][T13738] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 250.384919][T13738] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 250.384921][T13738] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 250.384923][T13738] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 250.384925][T13738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 250.384927][T13738] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 250.400143][T13748] FAULT_INJECTION: forcing a failure. [ 250.400143][T13748] name failslab, interval 1, probability 0, space 0, times 0 [ 250.413332][T13745] CPU: 0 PID: 13745 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 250.419851][T13752] FAULT_INJECTION: forcing a failure. [ 250.419851][T13752] name failslab, interval 1, probability 0, space 0, times 0 [ 250.422756][T13745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.422759][T13745] Call Trace: [ 250.422770][T13745] dump_stack+0xa3/0xc8 [ 250.422776][T13745] should_fail.cold.6+0x32/0x37 [ 250.422783][T13745] should_failslab+0x5/0x10 [ 250.422788][T13745] kmem_cache_alloc_node+0x57/0xb20 [ 250.422794][T13745] ? __lock_acquire+0x4ea/0x1770 [ 250.422805][T13745] __alloc_skb+0x52/0x1d0 [ 250.522318][T13745] tipc_buf_acquire+0x1c/0x50 [ 250.527010][T13745] tipc_msg_reverse+0x96/0x280 [ 250.531758][T13745] tipc_sk_respond+0xbe/0x2c0 [ 250.536415][T13745] __tipc_shutdown+0x2dd/0x380 [ 250.541155][T13745] ? do_wait_intr_irq+0xb0/0xb0 [ 250.546122][T13745] tipc_release+0x5f/0x870 [ 250.550673][T13745] __sock_release+0x32/0xa0 [ 250.555194][T13745] sock_close+0xf/0x20 [ 250.559245][T13745] __fput+0xaa/0x250 [ 250.563330][T13745] task_work_run+0x68/0xb0 [ 250.567724][T13745] exit_to_user_mode_prepare+0x23f/0x250 [ 250.573454][T13745] syscall_exit_to_user_mode+0x7a/0x2c0 [ 250.578982][T13745] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 250.584862][T13745] RIP: 0033:0x45cba9 [ 250.588931][T13745] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 250.608640][T13745] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 250.617076][T13745] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 250.625149][T13745] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 250.633231][T13745] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 250.641412][T13745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 250.649595][T13745] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 250.657808][T13748] CPU: 1 PID: 13748 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 250.666564][T13748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.677299][T13748] Call Trace: [ 250.681022][T13748] dump_stack+0xa3/0xc8 [ 250.685752][T13748] should_fail.cold.6+0x32/0x37 [ 250.691212][T13748] should_failslab+0x5/0x10 [ 250.695723][T13748] kmem_cache_alloc_node+0x57/0xb20 [ 250.700967][T13748] ? __lock_acquire+0x4ea/0x1770 [ 250.706120][T13748] __alloc_skb+0x52/0x1d0 [ 250.710434][T13748] tipc_buf_acquire+0x1c/0x50 [ 250.715519][T13748] tipc_msg_reverse+0x96/0x280 [ 250.720383][T13748] tipc_sk_respond+0xbe/0x2c0 [ 250.725313][T13748] __tipc_shutdown+0x2dd/0x380 [ 250.730080][T13748] ? do_wait_intr_irq+0xb0/0xb0 [ 250.735096][T13748] tipc_release+0x5f/0x870 [ 250.739649][T13748] __sock_release+0x32/0xa0 [ 250.744236][T13748] sock_close+0xf/0x20 [ 250.746877][T13761] FAULT_INJECTION: forcing a failure. [ 250.746877][T13761] name failslab, interval 1, probability 0, space 0, times 0 [ 250.748293][T13748] __fput+0xaa/0x250 [ 250.748301][T13748] task_work_run+0x68/0xb0 [ 250.748311][T13748] exit_to_user_mode_prepare+0x23f/0x250 [ 250.748318][T13748] syscall_exit_to_user_mode+0x7a/0x2c0 [ 250.748323][T13748] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 250.748329][T13748] RIP: 0033:0x45cba9 [ 250.748333][T13748] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 250.748335][T13748] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 250.748340][T13748] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 250.748342][T13748] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 250.748344][T13748] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 250.748346][T13748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 250.748348][T13748] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 250.758713][T13752] CPU: 1 PID: 13752 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 250.791799][T13762] FAULT_INJECTION: forcing a failure. [ 250.791799][T13762] name failslab, interval 1, probability 0, space 0, times 0 [ 250.811117][T13752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.811121][T13752] Call Trace: [ 250.811132][T13752] dump_stack+0xa3/0xc8 [ 250.811138][T13752] should_fail.cold.6+0x32/0x37 [ 250.811144][T13752] should_failslab+0x5/0x10 [ 250.811149][T13752] kmem_cache_alloc_node+0x57/0xb20 [ 250.811154][T13752] ? __lock_acquire+0x4ea/0x1770 [ 250.811166][T13752] __alloc_skb+0x52/0x1d0 [ 250.811176][T13752] tipc_buf_acquire+0x1c/0x50 [ 250.811180][T13752] tipc_msg_reverse+0x96/0x280 [ 250.811187][T13752] tipc_sk_respond+0xbe/0x2c0 [ 250.811193][T13752] __tipc_shutdown+0x2dd/0x380 [ 250.811199][T13752] ? do_wait_intr_irq+0xb0/0xb0 [ 250.811206][T13752] tipc_release+0x5f/0x870 [ 250.811215][T13752] __sock_release+0x32/0xa0 [ 250.811220][T13752] sock_close+0xf/0x20 [ 250.811223][T13752] __fput+0xaa/0x250 [ 250.811230][T13752] task_work_run+0x68/0xb0 [ 250.811238][T13752] exit_to_user_mode_prepare+0x23f/0x250 [ 250.811244][T13752] syscall_exit_to_user_mode+0x7a/0x2c0 [ 250.811249][T13752] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 250.811254][T13752] RIP: 0033:0x45cba9 [ 250.811259][T13752] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 250.811262][T13752] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 250.811267][T13752] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 250.811269][T13752] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 250.811271][T13752] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 250.811273][T13752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 250.811276][T13752] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 250.934317][T13765] FAULT_INJECTION: forcing a failure. [ 250.934317][T13765] name failslab, interval 1, probability 0, space 0, times 0 [ 250.936596][T13761] CPU: 0 PID: 13761 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 251.081607][T13761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.092061][T13761] Call Trace: [ 251.095370][T13761] dump_stack+0xa3/0xc8 [ 251.099703][T13761] should_fail.cold.6+0x32/0x37 [ 251.104553][T13761] should_failslab+0x5/0x10 [ 251.109211][T13761] kmem_cache_alloc_node+0x57/0xb20 [ 251.114566][T13761] ? __lock_acquire+0x4ea/0x1770 [ 251.119501][T13761] __alloc_skb+0x52/0x1d0 [ 251.123829][T13761] tipc_buf_acquire+0x1c/0x50 [ 251.128497][T13761] tipc_msg_reverse+0x96/0x280 [ 251.133295][T13761] tipc_sk_respond+0xbe/0x2c0 [ 251.137967][T13761] __tipc_shutdown+0x2dd/0x380 [ 251.142728][T13761] ? do_wait_intr_irq+0xb0/0xb0 [ 251.147566][T13761] tipc_release+0x5f/0x870 [ 251.151977][T13761] __sock_release+0x32/0xa0 [ 251.156464][T13761] sock_close+0xf/0x20 [ 251.160518][T13761] __fput+0xaa/0x250 [ 251.164409][T13761] task_work_run+0x68/0xb0 [ 251.168935][T13761] exit_to_user_mode_prepare+0x23f/0x250 [ 251.174630][T13761] syscall_exit_to_user_mode+0x7a/0x2c0 [ 251.180153][T13761] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 251.186084][T13761] RIP: 0033:0x45cba9 [ 251.190031][T13761] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 251.210947][T13761] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 251.219340][T13761] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 251.227389][T13761] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 251.235387][T13761] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 251.243345][T13761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 251.251323][T13761] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 251.259292][T13765] CPU: 1 PID: 13765 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 251.267732][T13765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.277942][T13765] Call Trace: [ 251.281217][T13765] dump_stack+0xa3/0xc8 [ 251.285354][T13765] should_fail.cold.6+0x32/0x37 [ 251.290270][T13765] should_failslab+0x5/0x10 [ 251.294788][T13765] kmem_cache_alloc_node+0x57/0xb20 [ 251.299965][T13765] ? __lock_acquire+0x4ea/0x1770 [ 251.305027][T13765] __alloc_skb+0x52/0x1d0 [ 251.309384][T13765] tipc_buf_acquire+0x1c/0x50 [ 251.314041][T13765] tipc_msg_reverse+0x96/0x280 [ 251.318822][T13765] tipc_sk_respond+0xbe/0x2c0 [ 251.323525][T13765] __tipc_shutdown+0x2dd/0x380 [ 251.328268][T13765] ? do_wait_intr_irq+0xb0/0xb0 [ 251.333097][T13765] tipc_release+0x5f/0x870 [ 251.337586][T13765] __sock_release+0x32/0xa0 [ 251.342116][T13765] sock_close+0xf/0x20 [ 251.346182][T13765] __fput+0xaa/0x250 [ 251.350055][T13765] task_work_run+0x68/0xb0 [ 251.354452][T13765] exit_to_user_mode_prepare+0x23f/0x250 [ 251.360064][T13765] syscall_exit_to_user_mode+0x7a/0x2c0 [ 251.365676][T13765] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 251.371849][T13765] RIP: 0033:0x45cba9 [ 251.375719][T13765] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 251.396776][T13765] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 251.405171][T13765] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 251.413119][T13765] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 251.421099][T13765] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 251.429058][T13765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 251.437005][T13765] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 251.462976][T13762] CPU: 1 PID: 13762 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 251.472436][T13762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.482480][T13762] Call Trace: [ 251.485761][T13762] dump_stack+0xa3/0xc8 [ 251.489906][T13762] should_fail.cold.6+0x32/0x37 [ 251.494870][T13762] should_failslab+0x5/0x10 [ 251.499464][T13762] kmem_cache_alloc_node+0x57/0xb20 [ 251.504636][T13762] ? __lock_acquire+0x4ea/0x1770 [ 251.509684][T13762] __alloc_skb+0x52/0x1d0 [ 251.513993][T13762] tipc_buf_acquire+0x1c/0x50 [ 251.520635][T13762] tipc_msg_reverse+0x96/0x280 [ 251.525513][T13762] tipc_sk_respond+0xbe/0x2c0 [ 251.530174][T13762] __tipc_shutdown+0x2dd/0x380 [ 251.535082][T13762] ? do_wait_intr_irq+0xb0/0xb0 [ 251.539941][T13762] tipc_release+0x5f/0x870 [ 251.540166][T13784] FAULT_INJECTION: forcing a failure. [ 251.540166][T13784] name failslab, interval 1, probability 0, space 0, times 0 [ 251.544339][T13762] __sock_release+0x32/0xa0 [ 251.544344][T13762] sock_close+0xf/0x20 [ 251.544349][T13762] __fput+0xaa/0x250 [ 251.544356][T13762] task_work_run+0x68/0xb0 [ 251.544365][T13762] exit_to_user_mode_prepare+0x23f/0x250 [ 251.544372][T13762] syscall_exit_to_user_mode+0x7a/0x2c0 [ 251.544377][T13762] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 251.544383][T13762] RIP: 0033:0x45cba9 [ 251.544387][T13762] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 251.614237][T13762] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 251.622627][T13762] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 251.630588][T13762] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 251.638540][T13762] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 251.646491][T13762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 251.654434][T13762] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 251.662396][T13784] CPU: 0 PID: 13784 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 251.670707][T13784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.680748][T13784] Call Trace: [ 251.684023][T13784] dump_stack+0xa3/0xc8 [ 251.688157][T13784] should_fail.cold.6+0x32/0x37 [ 251.692996][T13784] should_failslab+0x5/0x10 [ 251.697474][T13784] kmem_cache_alloc_node+0x57/0xb20 [ 251.702759][T13784] ? __lock_acquire+0x4ea/0x1770 [ 251.707823][T13784] __alloc_skb+0x52/0x1d0 [ 251.712142][T13784] tipc_buf_acquire+0x1c/0x50 [ 251.716808][T13784] tipc_msg_reverse+0x96/0x280 [ 251.721559][T13784] tipc_sk_respond+0xbe/0x2c0 [ 251.726223][T13784] __tipc_shutdown+0x2dd/0x380 [ 251.730973][T13784] ? do_wait_intr_irq+0xb0/0xb0 [ 251.733235][T13791] FAULT_INJECTION: forcing a failure. [ 251.733235][T13791] name failslab, interval 1, probability 0, space 0, times 0 [ 251.735820][T13784] tipc_release+0x5f/0x870 [ 251.735831][T13784] __sock_release+0x32/0xa0 [ 251.735836][T13784] sock_close+0xf/0x20 [ 251.735840][T13784] __fput+0xaa/0x250 [ 251.735847][T13784] task_work_run+0x68/0xb0 [ 251.735856][T13784] exit_to_user_mode_prepare+0x23f/0x250 [ 251.735863][T13784] syscall_exit_to_user_mode+0x7a/0x2c0 [ 251.780842][T13784] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 251.786705][T13784] RIP: 0033:0x45cba9 [ 251.790569][T13784] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 251.810146][T13784] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 251.818549][T13784] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 251.826487][T13784] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 251.834754][T13784] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 251.842797][T13784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 251.850738][T13784] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 251.858691][T13791] CPU: 1 PID: 13791 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 251.867076][T13791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.876646][T13794] FAULT_INJECTION: forcing a failure. [ 251.876646][T13794] name failslab, interval 1, probability 0, space 0, times 0 [ 251.877182][T13791] Call Trace: [ 251.892998][T13791] dump_stack+0xa3/0xc8 [ 251.897126][T13791] should_fail.cold.6+0x32/0x37 [ 251.901955][T13791] should_failslab+0x5/0x10 [ 251.906436][T13791] kmem_cache_alloc_node+0x57/0xb20 [ 251.911614][T13791] ? __lock_acquire+0x4ea/0x1770 [ 251.916518][T13791] __alloc_skb+0x52/0x1d0 [ 251.920832][T13791] tipc_buf_acquire+0x1c/0x50 [ 251.925494][T13791] tipc_msg_reverse+0x96/0x280 [ 251.930252][T13791] tipc_sk_respond+0xbe/0x2c0 [ 251.934911][T13791] __tipc_shutdown+0x2dd/0x380 [ 251.939655][T13791] ? do_wait_intr_irq+0xb0/0xb0 [ 251.944487][T13791] tipc_release+0x5f/0x870 [ 251.948901][T13791] __sock_release+0x32/0xa0 [ 251.953382][T13791] sock_close+0xf/0x20 [ 251.957429][T13791] __fput+0xaa/0x250 [ 251.963839][T13791] task_work_run+0x68/0xb0 [ 251.968832][T13791] exit_to_user_mode_prepare+0x23f/0x250 [ 251.974452][T13791] syscall_exit_to_user_mode+0x7a/0x2c0 [ 251.979973][T13791] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 251.985834][T13791] RIP: 0033:0x45cba9 [ 251.989700][T13791] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.009278][T13791] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 252.017666][T13791] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 252.025610][T13791] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 252.033559][T13791] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 252.041517][T13791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 252.049472][T13791] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 252.057437][T13794] CPU: 0 PID: 13794 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 252.065748][T13794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.075798][T13794] Call Trace: [ 252.079421][T13794] dump_stack+0xa3/0xc8 [ 252.083580][T13794] should_fail.cold.6+0x32/0x37 [ 252.088486][T13794] should_failslab+0x5/0x10 [ 252.093047][T13794] kmem_cache_alloc_node+0x57/0xb20 [ 252.098227][T13794] ? __lock_acquire+0x4ea/0x1770 [ 252.103149][T13794] __alloc_skb+0x52/0x1d0 [ 252.107472][T13794] tipc_buf_acquire+0x1c/0x50 [ 252.112127][T13794] tipc_msg_reverse+0x96/0x280 [ 252.116875][T13794] tipc_sk_respond+0xbe/0x2c0 [ 252.121543][T13794] __tipc_shutdown+0x2dd/0x380 [ 252.126298][T13794] ? do_wait_intr_irq+0xb0/0xb0 [ 252.130725][T13807] FAULT_INJECTION: forcing a failure. [ 252.130725][T13807] name failslab, interval 1, probability 0, space 0, times 0 [ 252.131127][T13794] tipc_release+0x5f/0x870 [ 252.148064][T13794] __sock_release+0x32/0xa0 [ 252.152547][T13794] sock_close+0xf/0x20 [ 252.156589][T13794] __fput+0xaa/0x250 [ 252.160451][T13794] task_work_run+0x68/0xb0 [ 252.164834][T13794] exit_to_user_mode_prepare+0x23f/0x250 [ 252.170439][T13794] syscall_exit_to_user_mode+0x7a/0x2c0 [ 252.170536][T13805] FAULT_INJECTION: forcing a failure. [ 252.170536][T13805] name failslab, interval 1, probability 0, space 0, times 0 [ 252.175974][T13794] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 252.194386][T13794] RIP: 0033:0x45cba9 [ 252.198246][T13794] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.217845][T13794] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 252.226226][T13794] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 252.234253][T13794] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 252.242203][T13794] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 252.250202][T13794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 252.258150][T13794] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 252.266103][T13807] CPU: 1 PID: 13807 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 252.272861][T13808] FAULT_INJECTION: forcing a failure. [ 252.272861][T13808] name failslab, interval 1, probability 0, space 0, times 0 [ 252.274429][T13807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.274432][T13807] Call Trace: [ 252.274444][T13807] dump_stack+0xa3/0xc8 [ 252.274450][T13807] should_fail.cold.6+0x32/0x37 [ 252.274457][T13807] should_failslab+0x5/0x10 [ 252.274461][T13807] kmem_cache_alloc_node+0x57/0xb20 [ 252.274468][T13807] ? __lock_acquire+0x4ea/0x1770 [ 252.323984][T13807] __alloc_skb+0x52/0x1d0 [ 252.328301][T13807] tipc_buf_acquire+0x1c/0x50 [ 252.332959][T13807] tipc_msg_reverse+0x96/0x280 [ 252.337726][T13807] tipc_sk_respond+0xbe/0x2c0 [ 252.342377][T13807] __tipc_shutdown+0x2dd/0x380 [ 252.347108][T13807] ? do_wait_intr_irq+0xb0/0xb0 [ 252.351948][T13807] tipc_release+0x5f/0x870 [ 252.356347][T13807] __sock_release+0x32/0xa0 [ 252.360815][T13807] sock_close+0xf/0x20 [ 252.364846][T13807] __fput+0xaa/0x250 [ 252.368707][T13807] task_work_run+0x68/0xb0 [ 252.373090][T13807] exit_to_user_mode_prepare+0x23f/0x250 [ 252.378686][T13807] syscall_exit_to_user_mode+0x7a/0x2c0 [ 252.384209][T13807] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 252.390072][T13807] RIP: 0033:0x45cba9 [ 252.393936][T13807] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.413598][T13807] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 252.421984][T13807] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 252.430013][T13807] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 252.437955][T13807] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 252.445896][T13807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 252.453922][T13807] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 252.461887][T13808] CPU: 0 PID: 13808 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 252.470200][T13808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.480241][T13808] Call Trace: [ 252.483515][T13808] dump_stack+0xa3/0xc8 [ 252.487658][T13808] should_fail.cold.6+0x32/0x37 [ 252.492492][T13808] should_failslab+0x5/0x10 [ 252.496976][T13808] kmem_cache_alloc_node+0x57/0xb20 [ 252.502200][T13808] ? __lock_acquire+0x4ea/0x1770 [ 252.507115][T13808] __alloc_skb+0x52/0x1d0 [ 252.511479][T13808] tipc_buf_acquire+0x1c/0x50 [ 252.516139][T13808] tipc_msg_reverse+0x96/0x280 [ 252.520885][T13808] tipc_sk_respond+0xbe/0x2c0 [ 252.525549][T13808] __tipc_shutdown+0x2dd/0x380 [ 252.530392][T13808] ? do_wait_intr_irq+0xb0/0xb0 [ 252.535233][T13808] tipc_release+0x5f/0x870 [ 252.536252][T13817] FAULT_INJECTION: forcing a failure. [ 252.536252][T13817] name failslab, interval 1, probability 0, space 0, times 0 [ 252.539628][T13808] __sock_release+0x32/0xa0 [ 252.539634][T13808] sock_close+0xf/0x20 [ 252.539638][T13808] __fput+0xaa/0x250 [ 252.539645][T13808] task_work_run+0x68/0xb0 [ 252.539654][T13808] exit_to_user_mode_prepare+0x23f/0x250 [ 252.539662][T13808] syscall_exit_to_user_mode+0x7a/0x2c0 [ 252.539667][T13808] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 252.539672][T13808] RIP: 0033:0x45cba9 [ 252.539676][T13808] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.539679][T13808] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 252.539686][T13808] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 252.626077][T13808] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 252.634110][T13808] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 252.642055][T13808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 252.649995][T13808] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 252.657946][T13817] CPU: 1 PID: 13817 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 252.666322][T13817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.676440][T13817] Call Trace: [ 252.679712][T13817] dump_stack+0xa3/0xc8 [ 252.683844][T13817] should_fail.cold.6+0x32/0x37 [ 252.686992][T13815] FAULT_INJECTION: forcing a failure. [ 252.686992][T13815] name failslab, interval 1, probability 0, space 0, times 0 [ 252.688673][T13817] should_failslab+0x5/0x10 [ 252.688679][T13817] kmem_cache_alloc_node+0x57/0xb20 [ 252.688686][T13817] ? __lock_acquire+0x4ea/0x1770 [ 252.688696][T13817] __alloc_skb+0x52/0x1d0 [ 252.688705][T13817] tipc_buf_acquire+0x1c/0x50 [ 252.688709][T13817] tipc_msg_reverse+0x96/0x280 [ 252.688716][T13817] tipc_sk_respond+0xbe/0x2c0 [ 252.688722][T13817] __tipc_shutdown+0x2dd/0x380 [ 252.688728][T13817] ? do_wait_intr_irq+0xb0/0xb0 [ 252.688735][T13817] tipc_release+0x5f/0x870 [ 252.688744][T13817] __sock_release+0x32/0xa0 [ 252.688749][T13817] sock_close+0xf/0x20 [ 252.688752][T13817] __fput+0xaa/0x250 [ 252.688759][T13817] task_work_run+0x68/0xb0 [ 252.688766][T13817] exit_to_user_mode_prepare+0x23f/0x250 [ 252.688772][T13817] syscall_exit_to_user_mode+0x7a/0x2c0 [ 252.779926][T13817] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 252.785806][T13817] RIP: 0033:0x45cba9 [ 252.789670][T13817] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.809243][T13817] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 252.817631][T13817] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 252.825572][T13817] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 252.833511][T13817] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 252.841462][T13817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 252.849418][T13817] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 252.857385][T13815] CPU: 0 PID: 13815 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 2020/10/20 07:40:31 executed programs: 1135 [ 252.865696][T13815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.875747][T13815] Call Trace: [ 252.879024][T13815] dump_stack+0xa3/0xc8 [ 252.883162][T13815] should_fail.cold.6+0x32/0x37 [ 252.888099][T13815] should_failslab+0x5/0x10 [ 252.892573][T13815] kmem_cache_alloc_node+0x57/0xb20 [ 252.897752][T13815] ? __lock_acquire+0x4ea/0x1770 [ 252.902662][T13815] __alloc_skb+0x52/0x1d0 [ 252.906970][T13815] tipc_buf_acquire+0x1c/0x50 [ 252.911631][T13815] tipc_msg_reverse+0x96/0x280 [ 252.916381][T13815] tipc_sk_respond+0xbe/0x2c0 [ 252.921039][T13815] __tipc_shutdown+0x2dd/0x380 [ 252.925837][T13815] ? do_wait_intr_irq+0xb0/0xb0 [ 252.930775][T13815] tipc_release+0x5f/0x870 [ 252.935187][T13815] __sock_release+0x32/0xa0 [ 252.939662][T13815] sock_close+0xf/0x20 [ 252.943704][T13815] __fput+0xaa/0x250 [ 252.947574][T13815] task_work_run+0x68/0xb0 [ 252.951958][T13815] exit_to_user_mode_prepare+0x23f/0x250 [ 252.957560][T13815] syscall_exit_to_user_mode+0x7a/0x2c0 [ 252.964820][T13815] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 252.970679][T13815] RIP: 0033:0x45cba9 [ 252.974549][T13815] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.985488][T13824] FAULT_INJECTION: forcing a failure. [ 252.985488][T13824] name failslab, interval 1, probability 0, space 0, times 0 [ 252.994132][T13815] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 252.994138][T13815] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 252.994140][T13815] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 252.994143][T13815] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 252.994146][T13815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 252.994148][T13815] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 253.069673][T13832] FAULT_INJECTION: forcing a failure. [ 253.069673][T13832] name failslab, interval 1, probability 0, space 0, times 0 [ 253.069963][T13805] CPU: 1 PID: 13805 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 253.090551][T13805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.100588][T13805] Call Trace: [ 253.103876][T13805] dump_stack+0xa3/0xc8 [ 253.108012][T13805] should_fail.cold.6+0x32/0x37 [ 253.112847][T13805] should_failslab+0x5/0x10 [ 253.117338][T13805] kmem_cache_alloc_node+0x57/0xb20 [ 253.122923][T13805] ? __lock_acquire+0x4ea/0x1770 [ 253.127846][T13805] __alloc_skb+0x52/0x1d0 [ 253.132164][T13805] tipc_buf_acquire+0x1c/0x50 [ 253.136833][T13805] tipc_msg_reverse+0x96/0x280 [ 253.141680][T13805] tipc_sk_respond+0xbe/0x2c0 [ 253.146350][T13805] __tipc_shutdown+0x2dd/0x380 [ 253.151125][T13805] ? do_wait_intr_irq+0xb0/0xb0 [ 253.155961][T13805] tipc_release+0x5f/0x870 [ 253.160372][T13805] __sock_release+0x32/0xa0 [ 253.164862][T13805] sock_close+0xf/0x20 [ 253.168898][T13805] __fput+0xaa/0x250 [ 253.172769][T13805] task_work_run+0x68/0xb0 [ 253.177159][T13805] exit_to_user_mode_prepare+0x23f/0x250 [ 253.182759][T13805] syscall_exit_to_user_mode+0x7a/0x2c0 [ 253.188271][T13805] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 253.194129][T13805] RIP: 0033:0x45cba9 [ 253.198003][T13805] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.217597][T13805] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 253.225979][T13805] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 253.233920][T13805] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 253.241862][T13805] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 253.249811][T13805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 253.257752][T13805] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 253.265713][T13832] CPU: 0 PID: 13832 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 253.274028][T13832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.278013][T13833] FAULT_INJECTION: forcing a failure. [ 253.278013][T13833] name failslab, interval 1, probability 0, space 0, times 0 [ 253.284067][T13832] Call Trace: [ 253.299900][T13832] dump_stack+0xa3/0xc8 [ 253.304026][T13832] should_fail.cold.6+0x32/0x37 [ 253.308842][T13832] should_failslab+0x5/0x10 [ 253.313319][T13832] kmem_cache_alloc_node+0x57/0xb20 [ 253.318494][T13832] ? __lock_acquire+0x4ea/0x1770 [ 253.323423][T13832] __alloc_skb+0x52/0x1d0 [ 253.327726][T13832] tipc_buf_acquire+0x1c/0x50 [ 253.332381][T13832] tipc_msg_reverse+0x96/0x280 [ 253.337112][T13832] tipc_sk_respond+0xbe/0x2c0 [ 253.341755][T13832] __tipc_shutdown+0x2dd/0x380 [ 253.346494][T13832] ? do_wait_intr_irq+0xb0/0xb0 [ 253.351321][T13832] tipc_release+0x5f/0x870 [ 253.355707][T13832] __sock_release+0x32/0xa0 [ 253.360187][T13832] sock_close+0xf/0x20 [ 253.364220][T13832] __fput+0xaa/0x250 [ 253.368089][T13832] task_work_run+0x68/0xb0 [ 253.372597][T13832] exit_to_user_mode_prepare+0x23f/0x250 [ 253.378202][T13832] syscall_exit_to_user_mode+0x7a/0x2c0 [ 253.383716][T13832] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 253.389574][T13832] RIP: 0033:0x45cba9 [ 253.393446][T13832] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.413024][T13832] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 253.421400][T13832] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 253.429337][T13832] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 253.441709][T13832] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 253.449647][T13832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 253.457585][T13832] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 253.465535][T13833] CPU: 1 PID: 13833 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 253.473911][T13833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.484031][T13833] Call Trace: [ 253.487306][T13833] dump_stack+0xa3/0xc8 [ 253.491441][T13833] should_fail.cold.6+0x32/0x37 [ 253.496261][T13833] should_failslab+0x5/0x10 [ 253.500732][T13833] kmem_cache_alloc_node+0x57/0xb20 [ 253.505894][T13833] ? __lock_acquire+0x4ea/0x1770 [ 253.510803][T13833] __alloc_skb+0x52/0x1d0 [ 253.515104][T13833] tipc_buf_acquire+0x1c/0x50 [ 253.519779][T13833] tipc_msg_reverse+0x96/0x280 [ 253.524516][T13833] tipc_sk_respond+0xbe/0x2c0 [ 253.529159][T13833] __tipc_shutdown+0x2dd/0x380 [ 253.533977][T13833] ? do_wait_intr_irq+0xb0/0xb0 [ 253.538800][T13833] tipc_release+0x5f/0x870 [ 253.543188][T13833] __sock_release+0x32/0xa0 [ 253.547674][T13833] sock_close+0xf/0x20 [ 253.551711][T13833] __fput+0xaa/0x250 [ 253.555596][T13833] task_work_run+0x68/0xb0 [ 253.559994][T13833] exit_to_user_mode_prepare+0x23f/0x250 [ 253.565598][T13833] syscall_exit_to_user_mode+0x7a/0x2c0 [ 253.571130][T13833] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 253.577002][T13833] RIP: 0033:0x45cba9 [ 253.580872][T13833] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.600459][T13833] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 253.608853][T13833] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 253.616796][T13833] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 253.624766][T13833] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 253.632715][T13833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 253.640661][T13833] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 253.648627][T13824] CPU: 0 PID: 13824 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 253.656939][T13824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.667139][T13824] Call Trace: [ 253.670408][T13824] dump_stack+0xa3/0xc8 [ 253.674534][T13824] should_fail.cold.6+0x32/0x37 [ 253.679371][T13824] should_failslab+0x5/0x10 [ 253.683837][T13824] kmem_cache_alloc_node+0x57/0xb20 [ 253.689000][T13824] ? __lock_acquire+0x4ea/0x1770 [ 253.693958][T13824] __alloc_skb+0x52/0x1d0 [ 253.698262][T13824] tipc_buf_acquire+0x1c/0x50 [ 253.702905][T13824] tipc_msg_reverse+0x96/0x280 [ 253.707811][T13824] tipc_sk_respond+0xbe/0x2c0 [ 253.714045][T13824] __tipc_shutdown+0x2dd/0x380 [ 253.718781][T13824] ? do_wait_intr_irq+0xb0/0xb0 [ 253.723596][T13824] tipc_release+0x5f/0x870 [ 253.727980][T13824] __sock_release+0x32/0xa0 [ 253.732459][T13824] sock_close+0xf/0x20 [ 253.736490][T13824] __fput+0xaa/0x250 [ 253.740350][T13824] task_work_run+0x68/0xb0 [ 253.744739][T13824] exit_to_user_mode_prepare+0x23f/0x250 [ 253.750347][T13824] syscall_exit_to_user_mode+0x7a/0x2c0 [ 253.755877][T13824] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 253.761797][T13824] RIP: 0033:0x45cba9 [ 253.765715][T13824] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.785395][T13824] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 253.793787][T13824] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 253.801845][T13824] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 253.809799][T13824] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 253.817742][T13824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 253.825679][T13824] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 253.902383][T13848] FAULT_INJECTION: forcing a failure. [ 253.902383][T13848] name failslab, interval 1, probability 0, space 0, times 0 [ 253.917506][T13849] FAULT_INJECTION: forcing a failure. [ 253.917506][T13849] name failslab, interval 1, probability 0, space 0, times 0 [ 253.930856][T13848] CPU: 0 PID: 13848 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 253.934814][T13852] FAULT_INJECTION: forcing a failure. [ 253.934814][T13852] name failslab, interval 1, probability 0, space 0, times 0 [ 253.939170][T13848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.939173][T13848] Call Trace: [ 253.939185][T13848] dump_stack+0xa3/0xc8 [ 253.939191][T13848] should_fail.cold.6+0x32/0x37 [ 253.939197][T13848] should_failslab+0x5/0x10 [ 253.939202][T13848] kmem_cache_alloc_node+0x57/0xb20 [ 253.939208][T13848] ? __lock_acquire+0x4ea/0x1770 [ 253.939218][T13848] __alloc_skb+0x52/0x1d0 [ 253.939227][T13848] tipc_buf_acquire+0x1c/0x50 [ 253.939231][T13848] tipc_msg_reverse+0x96/0x280 [ 253.939240][T13848] tipc_sk_respond+0xbe/0x2c0 [ 253.939246][T13848] __tipc_shutdown+0x2dd/0x380 [ 253.939252][T13848] ? do_wait_intr_irq+0xb0/0xb0 [ 253.939259][T13848] tipc_release+0x5f/0x870 [ 253.939268][T13848] __sock_release+0x32/0xa0 [ 253.939272][T13848] sock_close+0xf/0x20 [ 253.939276][T13848] __fput+0xaa/0x250 [ 253.939282][T13848] task_work_run+0x68/0xb0 [ 253.939290][T13848] exit_to_user_mode_prepare+0x23f/0x250 [ 253.939297][T13848] syscall_exit_to_user_mode+0x7a/0x2c0 [ 253.939302][T13848] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 253.939307][T13848] RIP: 0033:0x45cba9 [ 253.939312][T13848] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.939314][T13848] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 253.939319][T13848] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 253.939321][T13848] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 253.939324][T13848] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 253.939326][T13848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 253.939328][T13848] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 253.955749][T13854] FAULT_INJECTION: forcing a failure. [ 253.955749][T13854] name failslab, interval 1, probability 0, space 0, times 0 [ 253.971707][T13853] FAULT_INJECTION: forcing a failure. [ 253.971707][T13853] name failslab, interval 1, probability 0, space 0, times 0 [ 253.986410][T13849] CPU: 0 PID: 13849 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 253.993874][T13855] FAULT_INJECTION: forcing a failure. [ 253.993874][T13855] name failslab, interval 1, probability 0, space 0, times 0 [ 253.998139][T13849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.998142][T13849] Call Trace: [ 253.998153][T13849] dump_stack+0xa3/0xc8 [ 253.998159][T13849] should_fail.cold.6+0x32/0x37 [ 253.998165][T13849] should_failslab+0x5/0x10 [ 253.998170][T13849] kmem_cache_alloc_node+0x57/0xb20 [ 253.998175][T13849] ? __lock_acquire+0x4ea/0x1770 [ 253.998187][T13849] __alloc_skb+0x52/0x1d0 [ 253.998195][T13849] tipc_buf_acquire+0x1c/0x50 [ 253.998199][T13849] tipc_msg_reverse+0x96/0x280 [ 253.998207][T13849] tipc_sk_respond+0xbe/0x2c0 [ 253.998214][T13849] __tipc_shutdown+0x2dd/0x380 [ 253.998220][T13849] ? do_wait_intr_irq+0xb0/0xb0 [ 253.998227][T13849] tipc_release+0x5f/0x870 [ 253.998236][T13849] __sock_release+0x32/0xa0 [ 254.247096][T13849] sock_close+0xf/0x20 [ 254.251136][T13849] __fput+0xaa/0x250 [ 254.255001][T13849] task_work_run+0x68/0xb0 [ 254.259384][T13849] exit_to_user_mode_prepare+0x23f/0x250 [ 254.264982][T13849] syscall_exit_to_user_mode+0x7a/0x2c0 [ 254.270501][T13849] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 254.276361][T13849] RIP: 0033:0x45cba9 [ 254.280231][T13849] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.299814][T13849] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 254.308193][T13849] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 254.316133][T13849] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 254.324075][T13849] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 254.332021][T13849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 254.339962][T13849] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 254.347920][T13853] CPU: 1 PID: 13853 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 254.356362][T13853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.366411][T13853] Call Trace: [ 254.369721][T13853] dump_stack+0xa3/0xc8 [ 254.373903][T13853] should_fail.cold.6+0x32/0x37 [ 254.378743][T13853] should_failslab+0x5/0x10 [ 254.383231][T13853] kmem_cache_alloc_node+0x57/0xb20 [ 254.388417][T13853] ? __lock_acquire+0x4ea/0x1770 [ 254.393345][T13853] __alloc_skb+0x52/0x1d0 [ 254.397749][T13853] tipc_buf_acquire+0x1c/0x50 [ 254.402412][T13853] tipc_msg_reverse+0x96/0x280 [ 254.407170][T13853] tipc_sk_respond+0xbe/0x2c0 [ 254.411833][T13853] __tipc_shutdown+0x2dd/0x380 [ 254.416576][T13853] ? do_wait_intr_irq+0xb0/0xb0 [ 254.421504][T13853] tipc_release+0x5f/0x870 [ 254.425908][T13853] __sock_release+0x32/0xa0 [ 254.430396][T13853] sock_close+0xf/0x20 [ 254.434478][T13853] __fput+0xaa/0x250 [ 254.438365][T13853] task_work_run+0x68/0xb0 [ 254.442771][T13853] exit_to_user_mode_prepare+0x23f/0x250 [ 254.448497][T13853] syscall_exit_to_user_mode+0x7a/0x2c0 [ 254.454013][T13853] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 254.459899][T13853] RIP: 0033:0x45cba9 [ 254.463767][T13853] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.483485][T13853] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 254.491867][T13853] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 254.499921][T13853] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 254.507952][T13853] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 254.515899][T13853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 254.523849][T13853] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 254.531805][T13854] CPU: 0 PID: 13854 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 254.540119][T13854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.550192][T13854] Call Trace: [ 254.553459][T13854] dump_stack+0xa3/0xc8 [ 254.557600][T13854] should_fail.cold.6+0x32/0x37 [ 254.562429][T13854] should_failslab+0x5/0x10 [ 254.566899][T13854] kmem_cache_alloc_node+0x57/0xb20 [ 254.572085][T13854] ? __lock_acquire+0x4ea/0x1770 [ 254.577018][T13854] __alloc_skb+0x52/0x1d0 [ 254.581326][T13854] tipc_buf_acquire+0x1c/0x50 [ 254.585977][T13854] tipc_msg_reverse+0x96/0x280 [ 254.590721][T13854] tipc_sk_respond+0xbe/0x2c0 [ 254.595370][T13854] __tipc_shutdown+0x2dd/0x380 [ 254.600209][T13854] ? do_wait_intr_irq+0xb0/0xb0 [ 254.605986][T13854] tipc_release+0x5f/0x870 [ 254.610382][T13854] __sock_release+0x32/0xa0 [ 254.614942][T13854] sock_close+0xf/0x20 [ 254.619160][T13854] __fput+0xaa/0x250 [ 254.623026][T13854] task_work_run+0x68/0xb0 [ 254.627413][T13854] exit_to_user_mode_prepare+0x23f/0x250 [ 254.633012][T13854] syscall_exit_to_user_mode+0x7a/0x2c0 [ 254.638530][T13854] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 254.644390][T13854] RIP: 0033:0x45cba9 [ 254.648253][T13854] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.667839][T13854] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 254.676223][T13854] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 254.684164][T13854] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 254.692105][T13854] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 254.700063][T13854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 254.708007][T13854] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 254.715961][T13852] CPU: 1 PID: 13852 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 254.724349][T13852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.734394][T13852] Call Trace: [ 254.737686][T13852] dump_stack+0xa3/0xc8 [ 254.741833][T13852] should_fail.cold.6+0x32/0x37 [ 254.746674][T13852] should_failslab+0x5/0x10 [ 254.751161][T13852] kmem_cache_alloc_node+0x57/0xb20 [ 254.756501][T13852] ? __lock_acquire+0x4ea/0x1770 [ 254.761426][T13852] __alloc_skb+0x52/0x1d0 [ 254.765741][T13852] tipc_buf_acquire+0x1c/0x50 [ 254.770400][T13852] tipc_msg_reverse+0x96/0x280 [ 254.775153][T13852] tipc_sk_respond+0xbe/0x2c0 [ 254.779970][T13852] __tipc_shutdown+0x2dd/0x380 [ 254.784838][T13852] ? do_wait_intr_irq+0xb0/0xb0 [ 254.789826][T13852] tipc_release+0x5f/0x870 [ 254.794228][T13852] __sock_release+0x32/0xa0 [ 254.798706][T13852] sock_close+0xf/0x20 [ 254.802783][T13852] __fput+0xaa/0x250 [ 254.806650][T13852] task_work_run+0x68/0xb0 [ 254.811047][T13852] exit_to_user_mode_prepare+0x23f/0x250 [ 254.817440][T13852] syscall_exit_to_user_mode+0x7a/0x2c0 [ 254.822957][T13852] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 254.828823][T13852] RIP: 0033:0x45cba9 [ 254.832697][T13852] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.852399][T13852] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 254.860784][T13852] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 254.868729][T13852] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 254.876680][T13852] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 254.884631][T13852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 254.892616][T13852] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 254.900604][T13855] CPU: 0 PID: 13855 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 254.908921][T13855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.918963][T13855] Call Trace: [ 254.922236][T13855] dump_stack+0xa3/0xc8 [ 254.926377][T13855] should_fail.cold.6+0x32/0x37 [ 254.931217][T13855] should_failslab+0x5/0x10 [ 254.935785][T13855] kmem_cache_alloc_node+0x57/0xb20 [ 254.941097][T13855] ? __lock_acquire+0x4ea/0x1770 [ 254.946960][T13855] __alloc_skb+0x52/0x1d0 [ 254.951319][T13855] tipc_buf_acquire+0x1c/0x50 [ 254.955965][T13855] tipc_msg_reverse+0x96/0x280 [ 254.960717][T13855] tipc_sk_respond+0xbe/0x2c0 [ 254.965360][T13855] __tipc_shutdown+0x2dd/0x380 [ 254.970105][T13855] ? do_wait_intr_irq+0xb0/0xb0 [ 254.971176][T13867] FAULT_INJECTION: forcing a failure. [ 254.971176][T13867] name failslab, interval 1, probability 0, space 0, times 0 [ 254.974966][T13855] tipc_release+0x5f/0x870 [ 254.991924][T13855] __sock_release+0x32/0xa0 [ 254.996416][T13855] sock_close+0xf/0x20 [ 255.000469][T13855] __fput+0xaa/0x250 [ 255.004435][T13855] task_work_run+0x68/0xb0 [ 255.008819][T13855] exit_to_user_mode_prepare+0x23f/0x250 [ 255.014421][T13855] syscall_exit_to_user_mode+0x7a/0x2c0 [ 255.019934][T13855] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 255.025794][T13855] RIP: 0033:0x45cba9 [ 255.029656][T13855] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.049247][T13855] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 255.057625][T13855] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 255.065569][T13855] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 255.073510][T13855] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 255.081541][T13855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 255.089480][T13855] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 255.097440][T13867] CPU: 1 PID: 13867 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 255.105755][T13867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.115796][T13867] Call Trace: [ 255.119076][T13867] dump_stack+0xa3/0xc8 [ 255.123277][T13867] should_fail.cold.6+0x32/0x37 [ 255.128118][T13867] should_failslab+0x5/0x10 [ 255.132613][T13867] kmem_cache_alloc_node+0x57/0xb20 [ 255.138684][T13867] ? __lock_acquire+0x4ea/0x1770 [ 255.143703][T13867] __alloc_skb+0x52/0x1d0 [ 255.148024][T13867] tipc_buf_acquire+0x1c/0x50 [ 255.152695][T13867] tipc_msg_reverse+0x96/0x280 [ 255.157456][T13867] tipc_sk_respond+0xbe/0x2c0 [ 255.162128][T13867] __tipc_shutdown+0x2dd/0x380 [ 255.166905][T13867] ? do_wait_intr_irq+0xb0/0xb0 [ 255.171748][T13867] tipc_release+0x5f/0x870 [ 255.176606][T13867] __sock_release+0x32/0xa0 [ 255.181099][T13867] sock_close+0xf/0x20 [ 255.181600][T13876] FAULT_INJECTION: forcing a failure. [ 255.181600][T13876] name failslab, interval 1, probability 0, space 0, times 0 [ 255.185142][T13867] __fput+0xaa/0x250 [ 255.185149][T13867] task_work_run+0x68/0xb0 [ 255.185157][T13867] exit_to_user_mode_prepare+0x23f/0x250 [ 255.185164][T13867] syscall_exit_to_user_mode+0x7a/0x2c0 [ 255.185174][T13867] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 255.185179][T13867] RIP: 0033:0x45cba9 [ 255.185184][T13867] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.185187][T13867] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 255.185193][T13867] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 255.263873][T13867] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 255.271836][T13867] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 255.279797][T13867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 255.287755][T13867] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 255.301498][T13876] CPU: 0 PID: 13876 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 255.309835][T13876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.319879][T13876] Call Trace: [ 255.323155][T13876] dump_stack+0xa3/0xc8 [ 255.327294][T13876] should_fail.cold.6+0x32/0x37 [ 255.332171][T13876] should_failslab+0x5/0x10 [ 255.337008][T13876] kmem_cache_alloc_node+0x57/0xb20 [ 255.342180][T13876] ? __lock_acquire+0x4ea/0x1770 [ 255.347109][T13876] __alloc_skb+0x52/0x1d0 [ 255.351414][T13876] tipc_buf_acquire+0x1c/0x50 [ 255.356084][T13876] tipc_msg_reverse+0x96/0x280 [ 255.359118][T13888] FAULT_INJECTION: forcing a failure. [ 255.359118][T13888] name failslab, interval 1, probability 0, space 0, times 0 [ 255.360915][T13876] tipc_sk_respond+0xbe/0x2c0 [ 255.360922][T13876] __tipc_shutdown+0x2dd/0x380 [ 255.360928][T13876] ? do_wait_intr_irq+0xb0/0xb0 [ 255.360936][T13876] tipc_release+0x5f/0x870 [ 255.392214][T13876] __sock_release+0x32/0xa0 [ 255.396688][T13876] sock_close+0xf/0x20 [ 255.400905][T13876] __fput+0xaa/0x250 [ 255.405030][T13876] task_work_run+0x68/0xb0 [ 255.409433][T13876] exit_to_user_mode_prepare+0x23f/0x250 [ 255.415047][T13876] syscall_exit_to_user_mode+0x7a/0x2c0 [ 255.420564][T13876] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 255.426693][T13876] RIP: 0033:0x45cba9 [ 255.430562][T13876] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.450152][T13876] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 255.458553][T13876] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 255.466494][T13876] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 255.474438][T13876] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 255.482392][T13876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 255.490443][T13876] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 255.498434][T13888] CPU: 1 PID: 13888 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 255.506749][T13888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.514998][T13889] FAULT_INJECTION: forcing a failure. [ 255.514998][T13889] name failslab, interval 1, probability 0, space 0, times 0 [ 255.516786][T13888] Call Trace: [ 255.516799][T13888] dump_stack+0xa3/0xc8 [ 255.516805][T13888] should_fail.cold.6+0x32/0x37 [ 255.516811][T13888] should_failslab+0x5/0x10 [ 255.516816][T13888] kmem_cache_alloc_node+0x57/0xb20 [ 255.516822][T13888] ? __lock_acquire+0x4ea/0x1770 [ 255.516834][T13888] __alloc_skb+0x52/0x1d0 [ 255.516843][T13888] tipc_buf_acquire+0x1c/0x50 [ 255.516847][T13888] tipc_msg_reverse+0x96/0x280 [ 255.532432][T13890] FAULT_INJECTION: forcing a failure. [ 255.532432][T13890] name failslab, interval 1, probability 0, space 0, times 0 [ 255.532671][T13888] tipc_sk_respond+0xbe/0x2c0 [ 255.588193][T13888] __tipc_shutdown+0x2dd/0x380 [ 255.592938][T13888] ? do_wait_intr_irq+0xb0/0xb0 [ 255.597782][T13888] tipc_release+0x5f/0x870 [ 255.602190][T13888] __sock_release+0x32/0xa0 [ 255.606813][T13888] sock_close+0xf/0x20 [ 255.610864][T13888] __fput+0xaa/0x250 [ 255.614746][T13888] task_work_run+0x68/0xb0 [ 255.619144][T13888] exit_to_user_mode_prepare+0x23f/0x250 [ 255.624753][T13888] syscall_exit_to_user_mode+0x7a/0x2c0 [ 255.630289][T13888] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 255.636502][T13888] RIP: 0033:0x45cba9 [ 255.640387][T13888] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.660580][T13888] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 255.668963][T13888] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 255.676991][T13888] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 255.685032][T13888] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 255.692977][T13888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 255.700928][T13888] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 255.709165][T13889] CPU: 0 PID: 13889 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 255.718389][T13889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.728432][T13889] Call Trace: [ 255.729978][T13891] FAULT_INJECTION: forcing a failure. [ 255.729978][T13891] name failslab, interval 1, probability 0, space 0, times 0 [ 255.731703][T13889] dump_stack+0xa3/0xc8 [ 255.731709][T13889] should_fail.cold.6+0x32/0x37 [ 255.731716][T13889] should_failslab+0x5/0x10 [ 255.731722][T13889] kmem_cache_alloc_node+0x57/0xb20 [ 255.731727][T13889] ? __lock_acquire+0x4ea/0x1770 [ 255.731738][T13889] __alloc_skb+0x52/0x1d0 [ 255.772099][T13889] tipc_buf_acquire+0x1c/0x50 [ 255.776860][T13889] tipc_msg_reverse+0x96/0x280 [ 255.781611][T13889] tipc_sk_respond+0xbe/0x2c0 [ 255.786286][T13889] __tipc_shutdown+0x2dd/0x380 [ 255.791036][T13889] ? do_wait_intr_irq+0xb0/0xb0 [ 255.795862][T13889] tipc_release+0x5f/0x870 [ 255.800254][T13889] __sock_release+0x32/0xa0 [ 255.804722][T13889] sock_close+0xf/0x20 [ 255.811186][T13889] __fput+0xaa/0x250 [ 255.815047][T13889] task_work_run+0x68/0xb0 [ 255.819430][T13889] exit_to_user_mode_prepare+0x23f/0x250 [ 255.825036][T13889] syscall_exit_to_user_mode+0x7a/0x2c0 [ 255.830583][T13889] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 255.836455][T13889] RIP: 0033:0x45cba9 [ 255.840317][T13889] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.860845][T13889] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 255.869227][T13889] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 255.877167][T13889] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 255.885118][T13889] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 255.893056][T13889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 255.901082][T13889] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 255.909033][T13891] CPU: 1 PID: 13891 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 255.917388][T13891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.927519][T13891] Call Trace: [ 255.930797][T13891] dump_stack+0xa3/0xc8 [ 255.935115][T13891] should_fail.cold.6+0x32/0x37 [ 255.939950][T13891] should_failslab+0x5/0x10 [ 255.944443][T13891] kmem_cache_alloc_node+0x57/0xb20 [ 255.949629][T13891] ? __lock_acquire+0x4ea/0x1770 [ 255.954577][T13891] __alloc_skb+0x52/0x1d0 [ 255.958926][T13891] tipc_buf_acquire+0x1c/0x50 [ 255.963613][T13891] tipc_msg_reverse+0x96/0x280 [ 255.968365][T13891] tipc_sk_respond+0xbe/0x2c0 [ 255.973020][T13891] __tipc_shutdown+0x2dd/0x380 [ 255.977768][T13891] ? do_wait_intr_irq+0xb0/0xb0 [ 255.982586][T13891] tipc_release+0x5f/0x870 [ 255.986971][T13891] __sock_release+0x32/0xa0 [ 255.991446][T13891] sock_close+0xf/0x20 [ 255.995492][T13891] __fput+0xaa/0x250 [ 255.999357][T13891] task_work_run+0x68/0xb0 [ 256.003740][T13891] exit_to_user_mode_prepare+0x23f/0x250 [ 256.009339][T13891] syscall_exit_to_user_mode+0x7a/0x2c0 [ 256.014849][T13891] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 256.020719][T13891] RIP: 0033:0x45cba9 [ 256.024593][T13891] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.044174][T13891] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 256.052555][T13891] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 256.060940][T13891] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 256.068891][T13891] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 256.076853][T13891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 256.084800][T13891] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 256.102246][T13890] CPU: 0 PID: 13890 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 256.110579][T13890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.120730][T13890] Call Trace: [ 256.124030][T13890] dump_stack+0xa3/0xc8 [ 256.128173][T13890] should_fail.cold.6+0x32/0x37 [ 256.133007][T13890] should_failslab+0x5/0x10 [ 256.137496][T13890] kmem_cache_alloc_node+0x57/0xb20 [ 256.142679][T13890] ? __lock_acquire+0x4ea/0x1770 [ 256.147605][T13890] __alloc_skb+0x52/0x1d0 [ 256.151940][T13890] tipc_buf_acquire+0x1c/0x50 [ 256.156622][T13890] tipc_msg_reverse+0x96/0x280 [ 256.161722][T13890] tipc_sk_respond+0xbe/0x2c0 [ 256.166395][T13890] __tipc_shutdown+0x2dd/0x380 [ 256.171153][T13890] ? do_wait_intr_irq+0xb0/0xb0 [ 256.175989][T13890] tipc_release+0x5f/0x870 [ 256.180391][T13890] __sock_release+0x32/0xa0 [ 256.180781][T13905] FAULT_INJECTION: forcing a failure. [ 256.180781][T13905] name failslab, interval 1, probability 0, space 0, times 0 [ 256.184878][T13890] sock_close+0xf/0x20 [ 256.184882][T13890] __fput+0xaa/0x250 [ 256.184889][T13890] task_work_run+0x68/0xb0 [ 256.184897][T13890] exit_to_user_mode_prepare+0x23f/0x250 [ 256.215353][T13890] syscall_exit_to_user_mode+0x7a/0x2c0 [ 256.220882][T13890] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 256.226917][T13890] RIP: 0033:0x45cba9 [ 256.230777][T13890] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.250352][T13890] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 256.258729][T13890] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 256.266668][T13890] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 256.274710][T13890] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 256.282652][T13890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 256.290597][T13890] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 256.298569][T13905] CPU: 1 PID: 13905 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 256.306879][T13905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.308666][T13906] FAULT_INJECTION: forcing a failure. [ 256.308666][T13906] name failslab, interval 1, probability 0, space 0, times 0 [ 256.316911][T13905] Call Trace: [ 256.316924][T13905] dump_stack+0xa3/0xc8 [ 256.316930][T13905] should_fail.cold.6+0x32/0x37 [ 256.316937][T13905] should_failslab+0x5/0x10 [ 256.316942][T13905] kmem_cache_alloc_node+0x57/0xb20 [ 256.316948][T13905] ? __lock_acquire+0x4ea/0x1770 [ 256.330128][T13907] FAULT_INJECTION: forcing a failure. [ 256.330128][T13907] name failslab, interval 1, probability 0, space 0, times 0 [ 256.332790][T13905] __alloc_skb+0x52/0x1d0 [ 256.332800][T13905] tipc_buf_acquire+0x1c/0x50 [ 256.332805][T13905] tipc_msg_reverse+0x96/0x280 [ 256.332813][T13905] tipc_sk_respond+0xbe/0x2c0 [ 256.387098][T13905] __tipc_shutdown+0x2dd/0x380 [ 256.391830][T13905] ? do_wait_intr_irq+0xb0/0xb0 [ 256.396764][T13905] tipc_release+0x5f/0x870 [ 256.401152][T13905] __sock_release+0x32/0xa0 [ 256.405624][T13905] sock_close+0xf/0x20 [ 256.409660][T13905] __fput+0xaa/0x250 [ 256.414408][T13905] task_work_run+0x68/0xb0 [ 256.418807][T13905] exit_to_user_mode_prepare+0x23f/0x250 [ 256.424415][T13905] syscall_exit_to_user_mode+0x7a/0x2c0 [ 256.429936][T13905] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 256.436059][T13905] RIP: 0033:0x45cba9 [ 256.439931][T13905] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.459502][T13905] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 256.467902][T13905] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 256.475844][T13905] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 256.483785][T13905] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 256.492004][T13905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 256.499946][T13905] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 256.507897][T13907] CPU: 0 PID: 13907 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 256.516264][T13907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.526407][T13907] Call Trace: [ 256.529684][T13907] dump_stack+0xa3/0xc8 [ 256.533826][T13907] should_fail.cold.6+0x32/0x37 [ 256.538708][T13907] should_failslab+0x5/0x10 [ 256.543220][T13907] kmem_cache_alloc_node+0x57/0xb20 [ 256.548403][T13907] ? __lock_acquire+0x4ea/0x1770 [ 256.553328][T13907] __alloc_skb+0x52/0x1d0 [ 256.557733][T13907] tipc_buf_acquire+0x1c/0x50 [ 256.562379][T13907] tipc_msg_reverse+0x96/0x280 [ 256.567163][T13907] tipc_sk_respond+0xbe/0x2c0 [ 256.571814][T13907] __tipc_shutdown+0x2dd/0x380 [ 256.576551][T13907] ? do_wait_intr_irq+0xb0/0xb0 [ 256.581529][T13907] tipc_release+0x5f/0x870 [ 256.585927][T13907] __sock_release+0x32/0xa0 [ 256.591010][T13907] sock_close+0xf/0x20 [ 256.595049][T13907] __fput+0xaa/0x250 [ 256.598915][T13907] task_work_run+0x68/0xb0 [ 256.603301][T13907] exit_to_user_mode_prepare+0x23f/0x250 [ 256.608994][T13907] syscall_exit_to_user_mode+0x7a/0x2c0 [ 256.614513][T13907] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 256.620373][T13907] RIP: 0033:0x45cba9 [ 256.624237][T13907] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.643810][T13907] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 256.652206][T13907] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 256.660149][T13907] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 256.668091][T13907] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 256.676033][T13907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 256.683988][T13907] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 256.691944][T13906] CPU: 1 PID: 13906 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 256.700265][T13906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.710313][T13906] Call Trace: [ 256.713685][T13906] dump_stack+0xa3/0xc8 [ 256.717840][T13906] should_fail.cold.6+0x32/0x37 [ 256.722865][T13906] should_failslab+0x5/0x10 [ 256.727487][T13906] kmem_cache_alloc_node+0x57/0xb20 [ 256.732680][T13906] ? __lock_acquire+0x4ea/0x1770 [ 256.737732][T13906] __alloc_skb+0x52/0x1d0 [ 256.742055][T13906] tipc_buf_acquire+0x1c/0x50 [ 256.746722][T13906] tipc_msg_reverse+0x96/0x280 [ 256.751510][T13906] tipc_sk_respond+0xbe/0x2c0 [ 256.756181][T13906] __tipc_shutdown+0x2dd/0x380 [ 256.760936][T13906] ? do_wait_intr_irq+0xb0/0xb0 [ 256.765783][T13906] tipc_release+0x5f/0x870 [ 256.768361][T13920] FAULT_INJECTION: forcing a failure. [ 256.768361][T13920] name failslab, interval 1, probability 0, space 0, times 0 [ 256.770195][T13906] __sock_release+0x32/0xa0 [ 256.770200][T13906] sock_close+0xf/0x20 [ 256.770205][T13906] __fput+0xaa/0x250 [ 256.770213][T13906] task_work_run+0x68/0xb0 [ 256.770222][T13906] exit_to_user_mode_prepare+0x23f/0x250 [ 256.770229][T13906] syscall_exit_to_user_mode+0x7a/0x2c0 [ 256.770234][T13906] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 256.816628][T13906] RIP: 0033:0x45cba9 [ 256.820512][T13906] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.840089][T13906] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 256.848499][T13906] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 256.856442][T13906] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 256.864386][T13906] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 256.872415][T13906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 256.880360][T13906] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 256.888319][T13920] CPU: 0 PID: 13920 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 256.896630][T13920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.898495][T13921] FAULT_INJECTION: forcing a failure. [ 256.898495][T13921] name failslab, interval 1, probability 0, space 0, times 0 [ 256.906667][T13920] Call Trace: [ 256.906679][T13920] dump_stack+0xa3/0xc8 [ 256.906685][T13920] should_fail.cold.6+0x32/0x37 [ 256.906692][T13920] should_failslab+0x5/0x10 [ 256.906697][T13920] kmem_cache_alloc_node+0x57/0xb20 [ 256.906704][T13920] ? __lock_acquire+0x4ea/0x1770 [ 256.906714][T13920] __alloc_skb+0x52/0x1d0 [ 256.921138][T13922] FAULT_INJECTION: forcing a failure. [ 256.921138][T13922] name failslab, interval 1, probability 0, space 0, times 0 [ 256.922529][T13920] tipc_buf_acquire+0x1c/0x50 [ 256.922534][T13920] tipc_msg_reverse+0x96/0x280 [ 256.922543][T13920] tipc_sk_respond+0xbe/0x2c0 [ 256.922550][T13920] __tipc_shutdown+0x2dd/0x380 [ 256.922557][T13920] ? do_wait_intr_irq+0xb0/0xb0 [ 256.987084][T13920] tipc_release+0x5f/0x870 [ 256.991475][T13920] __sock_release+0x32/0xa0 [ 256.995945][T13920] sock_close+0xf/0x20 [ 256.999980][T13920] __fput+0xaa/0x250 [ 257.003845][T13920] task_work_run+0x68/0xb0 [ 257.008254][T13920] exit_to_user_mode_prepare+0x23f/0x250 [ 257.013874][T13920] syscall_exit_to_user_mode+0x7a/0x2c0 [ 257.019392][T13920] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 257.025252][T13920] RIP: 0033:0x45cba9 [ 257.029114][T13920] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.048785][T13920] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 257.057164][T13920] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 257.065119][T13920] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 257.073069][T13920] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 257.081013][T13920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 257.088953][T13920] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 257.096905][T13921] CPU: 1 PID: 13921 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 257.105244][T13921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.115359][T13921] Call Trace: [ 257.118636][T13921] dump_stack+0xa3/0xc8 [ 257.122781][T13921] should_fail.cold.6+0x32/0x37 [ 257.127622][T13921] should_failslab+0x5/0x10 [ 257.132109][T13921] kmem_cache_alloc_node+0x57/0xb20 [ 257.137291][T13921] ? __lock_acquire+0x4ea/0x1770 [ 257.142266][T13921] __alloc_skb+0x52/0x1d0 [ 257.146584][T13921] tipc_buf_acquire+0x1c/0x50 [ 257.151246][T13921] tipc_msg_reverse+0x96/0x280 [ 257.156000][T13921] tipc_sk_respond+0xbe/0x2c0 [ 257.160751][T13921] __tipc_shutdown+0x2dd/0x380 [ 257.165520][T13921] ? do_wait_intr_irq+0xb0/0xb0 [ 257.170363][T13921] tipc_release+0x5f/0x870 [ 257.174767][T13921] __sock_release+0x32/0xa0 [ 257.179248][T13921] sock_close+0xf/0x20 [ 257.183298][T13921] __fput+0xaa/0x250 [ 257.187168][T13921] task_work_run+0x68/0xb0 [ 257.191554][T13921] exit_to_user_mode_prepare+0x23f/0x250 [ 257.197159][T13921] syscall_exit_to_user_mode+0x7a/0x2c0 [ 257.202675][T13921] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 257.208538][T13921] RIP: 0033:0x45cba9 [ 257.212406][T13921] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.231983][T13921] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 257.240401][T13921] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 257.248436][T13921] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 257.256489][T13921] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 257.264432][T13921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 257.273168][T13921] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 257.281149][T13922] CPU: 0 PID: 13922 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 257.289464][T13922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.299509][T13922] Call Trace: [ 257.302791][T13922] dump_stack+0xa3/0xc8 [ 257.307135][T13922] should_fail.cold.6+0x32/0x37 [ 257.311969][T13922] should_failslab+0x5/0x10 [ 257.316442][T13922] kmem_cache_alloc_node+0x57/0xb20 [ 257.321696][T13922] ? __lock_acquire+0x4ea/0x1770 [ 257.326602][T13922] __alloc_skb+0x52/0x1d0 [ 257.330899][T13922] tipc_buf_acquire+0x1c/0x50 [ 257.335636][T13922] tipc_msg_reverse+0x96/0x280 [ 257.340381][T13922] tipc_sk_respond+0xbe/0x2c0 [ 257.340836][T13931] FAULT_INJECTION: forcing a failure. [ 257.340836][T13931] name failslab, interval 1, probability 0, space 0, times 0 [ 257.345036][T13922] __tipc_shutdown+0x2dd/0x380 [ 257.362323][T13922] ? do_wait_intr_irq+0xb0/0xb0 [ 257.367142][T13922] tipc_release+0x5f/0x870 [ 257.368680][T13932] FAULT_INJECTION: forcing a failure. [ 257.368680][T13932] name failslab, interval 1, probability 0, space 0, times 0 [ 257.371542][T13922] __sock_release+0x32/0xa0 [ 257.388598][T13922] sock_close+0xf/0x20 [ 257.392632][T13922] __fput+0xaa/0x250 [ 257.396584][T13922] task_work_run+0x68/0xb0 [ 257.400969][T13922] exit_to_user_mode_prepare+0x23f/0x250 [ 257.406579][T13922] syscall_exit_to_user_mode+0x7a/0x2c0 [ 257.412100][T13922] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 257.417959][T13922] RIP: 0033:0x45cba9 [ 257.421821][T13922] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.441390][T13922] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 257.449766][T13922] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 257.457705][T13922] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 257.465730][T13922] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 257.473671][T13922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 257.481610][T13922] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 257.489562][T13932] CPU: 1 PID: 13932 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 257.497869][T13932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.507909][T13932] Call Trace: [ 257.511183][T13932] dump_stack+0xa3/0xc8 [ 257.515323][T13932] should_fail.cold.6+0x32/0x37 [ 257.520156][T13932] should_failslab+0x5/0x10 [ 257.524722][T13932] kmem_cache_alloc_node+0x57/0xb20 [ 257.529983][T13932] ? __lock_acquire+0x4ea/0x1770 [ 257.535057][T13932] __alloc_skb+0x52/0x1d0 [ 257.539376][T13932] tipc_buf_acquire+0x1c/0x50 [ 257.544122][T13932] tipc_msg_reverse+0x96/0x280 [ 257.548874][T13932] tipc_sk_respond+0xbe/0x2c0 [ 257.553535][T13932] __tipc_shutdown+0x2dd/0x380 [ 257.558288][T13932] ? do_wait_intr_irq+0xb0/0xb0 [ 257.563126][T13932] tipc_release+0x5f/0x870 [ 257.567533][T13932] __sock_release+0x32/0xa0 [ 257.572589][T13932] sock_close+0xf/0x20 [ 257.576637][T13932] __fput+0xaa/0x250 [ 257.580526][T13932] task_work_run+0x68/0xb0 [ 257.584932][T13932] exit_to_user_mode_prepare+0x23f/0x250 [ 257.590986][T13932] syscall_exit_to_user_mode+0x7a/0x2c0 [ 257.597402][T13932] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 257.603278][T13932] RIP: 0033:0x45cba9 [ 257.607153][T13932] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.626743][T13932] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 257.635137][T13932] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 257.643185][T13932] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 257.651218][T13932] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 257.659178][T13932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 257.663071][T13944] FAULT_INJECTION: forcing a failure. [ 257.663071][T13944] name failslab, interval 1, probability 0, space 0, times 0 [ 257.667130][T13932] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 257.677877][T13931] CPU: 1 PID: 13931 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 257.694206][T13946] FAULT_INJECTION: forcing a failure. [ 257.694206][T13946] name failslab, interval 1, probability 0, space 0, times 0 [ 257.695992][T13931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.718592][T13931] Call Trace: [ 257.721872][T13931] dump_stack+0xa3/0xc8 [ 257.726122][T13931] should_fail.cold.6+0x32/0x37 [ 257.730949][T13931] should_failslab+0x5/0x10 [ 257.735429][T13931] kmem_cache_alloc_node+0x57/0xb20 [ 257.740598][T13931] ? __lock_acquire+0x4ea/0x1770 [ 257.745514][T13931] __alloc_skb+0x52/0x1d0 [ 257.749823][T13931] tipc_buf_acquire+0x1c/0x50 [ 257.754475][T13931] tipc_msg_reverse+0x96/0x280 [ 257.759208][T13931] tipc_sk_respond+0xbe/0x2c0 [ 257.763851][T13931] __tipc_shutdown+0x2dd/0x380 [ 257.768587][T13931] ? do_wait_intr_irq+0xb0/0xb0 [ 257.773551][T13931] tipc_release+0x5f/0x870 [ 257.778031][T13931] __sock_release+0x32/0xa0 [ 257.782603][T13931] sock_close+0xf/0x20 [ 257.786653][T13931] __fput+0xaa/0x250 [ 257.790532][T13931] task_work_run+0x68/0xb0 [ 257.794932][T13931] exit_to_user_mode_prepare+0x23f/0x250 [ 257.800553][T13931] syscall_exit_to_user_mode+0x7a/0x2c0 [ 257.806068][T13931] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 257.811942][T13931] RIP: 0033:0x45cba9 [ 257.815803][T13931] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.835378][T13931] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 257.843757][T13931] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 257.851696][T13931] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 257.859639][T13931] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 257.867585][T13931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 257.875619][T13931] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 257.883575][T13946] CPU: 0 PID: 13946 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 257.889065][T13945] FAULT_INJECTION: forcing a failure. [ 257.889065][T13945] name failslab, interval 1, probability 0, space 0, times 0 [ 257.891885][T13946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.891889][T13946] Call Trace: [ 257.891901][T13946] dump_stack+0xa3/0xc8 [ 257.891907][T13946] should_fail.cold.6+0x32/0x37 [ 257.891913][T13946] should_failslab+0x5/0x10 [ 257.891919][T13946] kmem_cache_alloc_node+0x57/0xb20 [ 257.891925][T13946] ? __lock_acquire+0x4ea/0x1770 [ 257.891938][T13946] __alloc_skb+0x52/0x1d0 [ 257.891948][T13946] tipc_buf_acquire+0x1c/0x50 [ 257.950380][T13946] tipc_msg_reverse+0x96/0x280 [ 257.955116][T13946] tipc_sk_respond+0xbe/0x2c0 [ 257.958647][T13951] FAULT_INJECTION: forcing a failure. [ 257.958647][T13951] name failslab, interval 1, probability 0, space 0, times 0 [ 257.959763][T13946] __tipc_shutdown+0x2dd/0x380 [ 257.959771][T13946] ? do_wait_intr_irq+0xb0/0xb0 [ 257.959779][T13946] tipc_release+0x5f/0x870 [ 257.959790][T13946] __sock_release+0x32/0xa0 [ 257.959795][T13946] sock_close+0xf/0x20 [ 257.959799][T13946] __fput+0xaa/0x250 [ 257.959806][T13946] task_work_run+0x68/0xb0 [ 257.959814][T13946] exit_to_user_mode_prepare+0x23f/0x250 [ 257.959821][T13946] syscall_exit_to_user_mode+0x7a/0x2c0 [ 258.014123][T13946] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 258.019986][T13946] RIP: 0033:0x45cba9 [ 258.023846][T13946] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.043419][T13946] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 258.051799][T13946] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 258.059744][T13946] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 258.067696][T13946] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 258.075640][T13946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 258.083585][T13946] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 258.091534][T13945] CPU: 1 PID: 13945 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 258.099843][T13945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.109882][T13945] Call Trace: [ 258.113158][T13945] dump_stack+0xa3/0xc8 [ 258.117298][T13945] should_fail.cold.6+0x32/0x37 [ 258.122138][T13945] should_failslab+0x5/0x10 [ 258.126622][T13945] kmem_cache_alloc_node+0x57/0xb20 [ 258.131798][T13945] ? __lock_acquire+0x4ea/0x1770 [ 258.136718][T13945] __alloc_skb+0x52/0x1d0 [ 258.141033][T13945] tipc_buf_acquire+0x1c/0x50 [ 258.145679][T13945] tipc_msg_reverse+0x96/0x280 [ 258.150424][T13945] tipc_sk_respond+0xbe/0x2c0 [ 258.155080][T13945] __tipc_shutdown+0x2dd/0x380 [ 258.159822][T13945] ? do_wait_intr_irq+0xb0/0xb0 [ 258.164738][T13945] tipc_release+0x5f/0x870 [ 258.169140][T13945] __sock_release+0x32/0xa0 [ 258.173616][T13945] sock_close+0xf/0x20 [ 258.177660][T13945] __fput+0xaa/0x250 [ 258.181550][T13945] task_work_run+0x68/0xb0 [ 258.185948][T13945] exit_to_user_mode_prepare+0x23f/0x250 [ 258.191559][T13945] syscall_exit_to_user_mode+0x7a/0x2c0 [ 258.197070][T13945] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 258.202957][T13945] RIP: 0033:0x45cba9 [ 258.206819][T13945] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.226395][T13945] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 258.234782][T13945] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 258.242723][T13945] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 258.250675][T13945] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 258.258617][T13945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 258.266573][T13945] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 258.274525][T13944] CPU: 0 PID: 13944 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 258.282833][T13944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.292882][T13944] Call Trace: [ 258.296157][T13944] dump_stack+0xa3/0xc8 [ 258.300296][T13944] should_fail.cold.6+0x32/0x37 [ 258.305129][T13944] should_failslab+0x5/0x10 [ 258.309598][T13944] kmem_cache_alloc_node+0x57/0xb20 [ 258.314784][T13944] ? __lock_acquire+0x4ea/0x1770 [ 258.319710][T13944] __alloc_skb+0x52/0x1d0 [ 258.324183][T13944] tipc_buf_acquire+0x1c/0x50 [ 258.328843][T13944] tipc_msg_reverse+0x96/0x280 [ 258.333575][T13944] tipc_sk_respond+0xbe/0x2c0 [ 258.338221][T13944] __tipc_shutdown+0x2dd/0x380 [ 258.342953][T13944] ? do_wait_intr_irq+0xb0/0xb0 [ 258.347779][T13944] tipc_release+0x5f/0x870 [ 258.352189][T13944] __sock_release+0x32/0xa0 [ 258.356671][T13944] sock_close+0xf/0x20 [ 258.360709][T13944] __fput+0xaa/0x250 [ 258.364571][T13944] task_work_run+0x68/0xb0 2020/10/20 07:40:37 executed programs: 1161 [ 258.368971][T13944] exit_to_user_mode_prepare+0x23f/0x250 [ 258.374571][T13944] syscall_exit_to_user_mode+0x7a/0x2c0 [ 258.380082][T13944] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 258.385954][T13944] RIP: 0033:0x45cba9 [ 258.389825][T13944] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.409407][T13944] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 258.417796][T13944] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 258.425738][T13944] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 258.433686][T13944] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 258.441626][T13944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 258.449573][T13944] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 258.451753][T13954] FAULT_INJECTION: forcing a failure. [ 258.451753][T13954] name failslab, interval 1, probability 0, space 0, times 0 [ 258.482259][T13951] CPU: 1 PID: 13951 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 258.490589][T13951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.500632][T13951] Call Trace: [ 258.503908][T13951] dump_stack+0xa3/0xc8 [ 258.508049][T13951] should_fail.cold.6+0x32/0x37 [ 258.513020][T13951] should_failslab+0x5/0x10 [ 258.517536][T13951] kmem_cache_alloc_node+0x57/0xb20 [ 258.522730][T13951] ? __lock_acquire+0x4ea/0x1770 [ 258.527662][T13951] __alloc_skb+0x52/0x1d0 [ 258.532057][T13951] tipc_buf_acquire+0x1c/0x50 [ 258.536717][T13951] tipc_msg_reverse+0x96/0x280 [ 258.541554][T13951] tipc_sk_respond+0xbe/0x2c0 [ 258.546202][T13951] __tipc_shutdown+0x2dd/0x380 [ 258.550938][T13951] ? do_wait_intr_irq+0xb0/0xb0 [ 258.555760][T13951] tipc_release+0x5f/0x870 [ 258.560155][T13951] __sock_release+0x32/0xa0 [ 258.564635][T13951] sock_close+0xf/0x20 [ 258.568685][T13951] __fput+0xaa/0x250 [ 258.572585][T13951] task_work_run+0x68/0xb0 [ 258.577324][T13951] exit_to_user_mode_prepare+0x23f/0x250 [ 258.582929][T13951] syscall_exit_to_user_mode+0x7a/0x2c0 [ 258.588445][T13951] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 258.594313][T13951] RIP: 0033:0x45cba9 [ 258.598200][T13951] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.617784][T13951] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 258.626167][T13951] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 258.634120][T13951] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 258.642062][T13951] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 258.650006][T13951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 258.657962][T13951] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 258.665914][T13954] CPU: 0 PID: 13954 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 258.674225][T13954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.677575][T13961] FAULT_INJECTION: forcing a failure. [ 258.677575][T13961] name failslab, interval 1, probability 0, space 0, times 0 [ 258.684276][T13954] Call Trace: [ 258.684288][T13954] dump_stack+0xa3/0xc8 [ 258.684294][T13954] should_fail.cold.6+0x32/0x37 [ 258.684301][T13954] should_failslab+0x5/0x10 [ 258.684307][T13954] kmem_cache_alloc_node+0x57/0xb20 [ 258.684313][T13954] ? __lock_acquire+0x4ea/0x1770 [ 258.684325][T13954] __alloc_skb+0x52/0x1d0 [ 258.684336][T13954] tipc_buf_acquire+0x1c/0x50 [ 258.733126][T13954] tipc_msg_reverse+0x96/0x280 [ 258.737864][T13954] tipc_sk_respond+0xbe/0x2c0 [ 258.742509][T13954] __tipc_shutdown+0x2dd/0x380 [ 258.747255][T13954] ? do_wait_intr_irq+0xb0/0xb0 [ 258.752090][T13954] tipc_release+0x5f/0x870 [ 258.756492][T13954] __sock_release+0x32/0xa0 [ 258.760975][T13954] sock_close+0xf/0x20 [ 258.765013][T13954] __fput+0xaa/0x250 [ 258.768878][T13954] task_work_run+0x68/0xb0 [ 258.773264][T13954] exit_to_user_mode_prepare+0x23f/0x250 [ 258.779014][T13954] syscall_exit_to_user_mode+0x7a/0x2c0 [ 258.784535][T13954] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 258.790402][T13954] RIP: 0033:0x45cba9 [ 258.794284][T13954] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.813862][T13954] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 258.822258][T13954] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 258.830217][T13954] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 258.838157][T13954] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 258.846108][T13954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 258.854046][T13954] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 258.863127][T13961] CPU: 1 PID: 13961 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 258.871439][T13961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.881481][T13961] Call Trace: [ 258.884775][T13961] dump_stack+0xa3/0xc8 [ 258.888917][T13961] should_fail.cold.6+0x32/0x37 [ 258.893836][T13961] should_failslab+0x5/0x10 [ 258.898326][T13961] kmem_cache_alloc_node+0x57/0xb20 [ 258.903511][T13961] ? __lock_acquire+0x4ea/0x1770 [ 258.908441][T13961] __alloc_skb+0x52/0x1d0 [ 258.912761][T13961] tipc_buf_acquire+0x1c/0x50 [ 258.917423][T13961] tipc_msg_reverse+0x96/0x280 [ 258.922183][T13961] tipc_sk_respond+0xbe/0x2c0 [ 258.926844][T13961] __tipc_shutdown+0x2dd/0x380 [ 258.931593][T13961] ? do_wait_intr_irq+0xb0/0xb0 [ 258.936431][T13961] tipc_release+0x5f/0x870 [ 258.940835][T13961] __sock_release+0x32/0xa0 [ 258.945323][T13961] sock_close+0xf/0x20 [ 258.949374][T13961] __fput+0xaa/0x250 [ 258.953258][T13961] task_work_run+0x68/0xb0 [ 258.957658][T13961] exit_to_user_mode_prepare+0x23f/0x250 [ 258.963275][T13961] syscall_exit_to_user_mode+0x7a/0x2c0 [ 258.968827][T13961] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 258.974694][T13961] RIP: 0033:0x45cba9 [ 258.978564][T13961] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.998150][T13961] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 259.006545][T13961] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 259.014683][T13961] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 259.022631][T13961] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 259.030572][T13961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 259.038518][T13961] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 259.059064][T13983] FAULT_INJECTION: forcing a failure. [ 259.059064][T13983] name failslab, interval 1, probability 0, space 0, times 0 [ 259.072122][T13983] CPU: 1 PID: 13983 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 259.080433][T13983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.090477][T13983] Call Trace: [ 259.093745][T13983] dump_stack+0xa3/0xc8 [ 259.097874][T13983] should_fail.cold.6+0x32/0x37 [ 259.102886][T13983] should_failslab+0x5/0x10 [ 259.107359][T13983] kmem_cache_alloc_node+0x57/0xb20 [ 259.112576][T13983] ? __lock_acquire+0x4ea/0x1770 [ 259.117490][T13983] __alloc_skb+0x52/0x1d0 [ 259.121978][T13983] tipc_buf_acquire+0x1c/0x50 [ 259.126657][T13983] tipc_msg_reverse+0x96/0x280 [ 259.127236][T13988] FAULT_INJECTION: forcing a failure. [ 259.127236][T13988] name failslab, interval 1, probability 0, space 0, times 0 [ 259.131397][T13983] tipc_sk_respond+0xbe/0x2c0 [ 259.131404][T13983] __tipc_shutdown+0x2dd/0x380 [ 259.131412][T13983] ? do_wait_intr_irq+0xb0/0xb0 [ 259.131420][T13983] tipc_release+0x5f/0x870 [ 259.131433][T13983] __sock_release+0x32/0xa0 [ 259.131438][T13983] sock_close+0xf/0x20 [ 259.131444][T13983] __fput+0xaa/0x250 [ 259.175652][T13983] task_work_run+0x68/0xb0 [ 259.180087][T13983] exit_to_user_mode_prepare+0x23f/0x250 [ 259.185689][T13983] syscall_exit_to_user_mode+0x7a/0x2c0 [ 259.191209][T13983] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.197072][T13983] RIP: 0033:0x45cba9 [ 259.200946][T13983] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.220530][T13983] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 259.228912][T13983] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 259.236852][T13983] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 259.244793][T13983] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 259.252737][T13983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 259.260686][T13983] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 259.268656][T13988] CPU: 0 PID: 13988 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 259.276968][T13988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.287116][T13988] Call Trace: [ 259.290393][T13988] dump_stack+0xa3/0xc8 [ 259.294536][T13988] should_fail.cold.6+0x32/0x37 [ 259.299368][T13988] should_failslab+0x5/0x10 [ 259.303966][T13988] kmem_cache_alloc_node+0x57/0xb20 [ 259.309344][T13988] ? __lock_acquire+0x4ea/0x1770 [ 259.314268][T13988] __alloc_skb+0x52/0x1d0 [ 259.318594][T13988] tipc_buf_acquire+0x1c/0x50 [ 259.323253][T13988] tipc_msg_reverse+0x96/0x280 [ 259.328176][T13988] tipc_sk_respond+0xbe/0x2c0 [ 259.332864][T13988] __tipc_shutdown+0x2dd/0x380 [ 259.337597][T13988] ? do_wait_intr_irq+0xb0/0xb0 [ 259.340691][T13993] FAULT_INJECTION: forcing a failure. [ 259.340691][T13993] name failslab, interval 1, probability 0, space 0, times 0 [ 259.342441][T13988] tipc_release+0x5f/0x870 [ 259.342452][T13988] __sock_release+0x32/0xa0 [ 259.342457][T13988] sock_close+0xf/0x20 [ 259.342462][T13988] __fput+0xaa/0x250 [ 259.342471][T13988] task_work_run+0x68/0xb0 [ 259.376349][T13988] exit_to_user_mode_prepare+0x23f/0x250 [ 259.381973][T13988] syscall_exit_to_user_mode+0x7a/0x2c0 [ 259.387487][T13988] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.393344][T13988] RIP: 0033:0x45cba9 [ 259.397208][T13988] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.416788][T13988] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 259.426039][T13988] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 259.433992][T13988] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 259.441943][T13988] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 259.449895][T13988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 259.457834][T13988] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 259.465803][T13993] CPU: 1 PID: 13993 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 259.474260][T13993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.484301][T13993] Call Trace: [ 259.487573][T13993] dump_stack+0xa3/0xc8 [ 259.491709][T13993] should_fail.cold.6+0x32/0x37 [ 259.496542][T13993] should_failslab+0x5/0x10 [ 259.501032][T13993] kmem_cache_alloc_node+0x57/0xb20 [ 259.506211][T13993] ? __lock_acquire+0x4ea/0x1770 [ 259.511143][T13993] __alloc_skb+0x52/0x1d0 [ 259.515453][T13993] tipc_buf_acquire+0x1c/0x50 [ 259.520097][T13993] tipc_msg_reverse+0x96/0x280 [ 259.524929][T13993] tipc_sk_respond+0xbe/0x2c0 [ 259.529579][T13993] __tipc_shutdown+0x2dd/0x380 [ 259.532605][T13998] FAULT_INJECTION: forcing a failure. [ 259.532605][T13998] name failslab, interval 1, probability 0, space 0, times 0 [ 259.534320][T13993] ? do_wait_intr_irq+0xb0/0xb0 [ 259.534330][T13993] tipc_release+0x5f/0x870 [ 259.534341][T13993] __sock_release+0x32/0xa0 [ 259.534346][T13993] sock_close+0xf/0x20 [ 259.534351][T13993] __fput+0xaa/0x250 [ 259.534358][T13993] task_work_run+0x68/0xb0 [ 259.534367][T13993] exit_to_user_mode_prepare+0x23f/0x250 [ 259.578509][T13993] syscall_exit_to_user_mode+0x7a/0x2c0 [ 259.584023][T13993] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.589886][T13993] RIP: 0033:0x45cba9 [ 259.593762][T13993] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.613338][T13993] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 259.621717][T13993] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 259.630100][T13993] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 259.638056][T13993] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 259.646010][T13993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 259.653951][T13993] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 259.661913][T13998] CPU: 0 PID: 13998 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 259.670298][T13998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.680340][T13998] Call Trace: [ 259.683616][T13998] dump_stack+0xa3/0xc8 [ 259.687757][T13998] should_fail.cold.6+0x32/0x37 [ 259.692587][T13998] should_failslab+0x5/0x10 [ 259.697072][T13998] kmem_cache_alloc_node+0x57/0xb20 [ 259.702282][T13998] ? __lock_acquire+0x4ea/0x1770 [ 259.707221][T13998] __alloc_skb+0x52/0x1d0 [ 259.711690][T13998] tipc_buf_acquire+0x1c/0x50 [ 259.716362][T13998] tipc_msg_reverse+0x96/0x280 [ 259.721116][T13998] tipc_sk_respond+0xbe/0x2c0 [ 259.725765][T13998] __tipc_shutdown+0x2dd/0x380 [ 259.728653][T14003] FAULT_INJECTION: forcing a failure. [ 259.728653][T14003] name failslab, interval 1, probability 0, space 0, times 0 [ 259.730508][T13998] ? do_wait_intr_irq+0xb0/0xb0 [ 259.730518][T13998] tipc_release+0x5f/0x870 [ 259.730528][T13998] __sock_release+0x32/0xa0 [ 259.730533][T13998] sock_close+0xf/0x20 [ 259.730537][T13998] __fput+0xaa/0x250 [ 259.730544][T13998] task_work_run+0x68/0xb0 [ 259.769219][T13998] exit_to_user_mode_prepare+0x23f/0x250 [ 259.774826][T13998] syscall_exit_to_user_mode+0x7a/0x2c0 [ 259.780345][T13998] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.786208][T13998] RIP: 0033:0x45cba9 [ 259.790203][T13998] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.809786][T13998] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 259.818180][T13998] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 259.826131][T13998] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 259.834073][T13998] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 259.842014][T13998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 259.849957][T13998] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 259.857920][T14003] CPU: 1 PID: 14003 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 259.866229][T14003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.876267][T14003] Call Trace: [ 259.879538][T14003] dump_stack+0xa3/0xc8 [ 259.883674][T14003] should_fail.cold.6+0x32/0x37 [ 259.888505][T14003] should_failslab+0x5/0x10 [ 259.893001][T14003] kmem_cache_alloc_node+0x57/0xb20 [ 259.898191][T14003] ? __lock_acquire+0x4ea/0x1770 [ 259.903126][T14003] __alloc_skb+0x52/0x1d0 [ 259.907452][T14003] tipc_buf_acquire+0x1c/0x50 [ 259.912115][T14003] tipc_msg_reverse+0x96/0x280 [ 259.916867][T14003] tipc_sk_respond+0xbe/0x2c0 [ 259.921534][T14003] __tipc_shutdown+0x2dd/0x380 [ 259.926285][T14003] ? do_wait_intr_irq+0xb0/0xb0 [ 259.931128][T14003] tipc_release+0x5f/0x870 [ 259.935537][T14003] __sock_release+0x32/0xa0 [ 259.940028][T14003] sock_close+0xf/0x20 [ 259.943445][T14011] FAULT_INJECTION: forcing a failure. [ 259.943445][T14011] name failslab, interval 1, probability 0, space 0, times 0 [ 259.944101][T14003] __fput+0xaa/0x250 [ 259.944116][T14003] task_work_run+0x68/0xb0 [ 259.944126][T14003] exit_to_user_mode_prepare+0x23f/0x250 [ 259.944133][T14003] syscall_exit_to_user_mode+0x7a/0x2c0 [ 259.944138][T14003] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 259.982026][T14003] RIP: 0033:0x45cba9 [ 259.985894][T14003] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.005641][T14003] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 260.014048][T14003] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 260.022014][T14003] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 260.029961][T14003] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 260.037905][T14003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 260.045852][T14003] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 260.054068][T14011] CPU: 0 PID: 14011 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 260.061014][T14013] FAULT_INJECTION: forcing a failure. [ 260.061014][T14013] name failslab, interval 1, probability 0, space 0, times 0 [ 260.062406][T14011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.062410][T14011] Call Trace: [ 260.062422][T14011] dump_stack+0xa3/0xc8 [ 260.062428][T14011] should_fail.cold.6+0x32/0x37 [ 260.062435][T14011] should_failslab+0x5/0x10 [ 260.062440][T14011] kmem_cache_alloc_node+0x57/0xb20 [ 260.062447][T14011] ? __lock_acquire+0x4ea/0x1770 [ 260.113350][T14011] __alloc_skb+0x52/0x1d0 [ 260.117656][T14011] tipc_buf_acquire+0x1c/0x50 [ 260.122300][T14011] tipc_msg_reverse+0x96/0x280 [ 260.127031][T14011] tipc_sk_respond+0xbe/0x2c0 [ 260.131673][T14011] __tipc_shutdown+0x2dd/0x380 [ 260.136404][T14011] ? do_wait_intr_irq+0xb0/0xb0 [ 260.141238][T14011] tipc_release+0x5f/0x870 [ 260.145625][T14011] __sock_release+0x32/0xa0 [ 260.150096][T14011] sock_close+0xf/0x20 [ 260.154147][T14011] __fput+0xaa/0x250 [ 260.158010][T14011] task_work_run+0x68/0xb0 [ 260.162394][T14011] exit_to_user_mode_prepare+0x23f/0x250 [ 260.167993][T14011] syscall_exit_to_user_mode+0x7a/0x2c0 [ 260.173691][T14011] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.179554][T14011] RIP: 0033:0x45cba9 [ 260.183430][T14011] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.203096][T14011] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 260.211473][T14011] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 260.219422][T14011] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 260.228314][T14011] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 260.236282][T14011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 260.244218][T14011] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 260.252175][T14013] CPU: 1 PID: 14013 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 260.260491][T14013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.270530][T14013] Call Trace: [ 260.273800][T14013] dump_stack+0xa3/0xc8 [ 260.277938][T14013] should_fail.cold.6+0x32/0x37 [ 260.282775][T14013] should_failslab+0x5/0x10 [ 260.287261][T14013] kmem_cache_alloc_node+0x57/0xb20 [ 260.292441][T14013] ? __lock_acquire+0x4ea/0x1770 [ 260.297367][T14013] __alloc_skb+0x52/0x1d0 [ 260.301723][T14013] tipc_buf_acquire+0x1c/0x50 [ 260.306386][T14013] tipc_msg_reverse+0x96/0x280 [ 260.311135][T14013] tipc_sk_respond+0xbe/0x2c0 [ 260.315797][T14013] __tipc_shutdown+0x2dd/0x380 [ 260.320546][T14013] ? do_wait_intr_irq+0xb0/0xb0 [ 260.325384][T14013] tipc_release+0x5f/0x870 [ 260.329788][T14013] __sock_release+0x32/0xa0 [ 260.334275][T14013] sock_close+0xf/0x20 [ 260.338325][T14013] __fput+0xaa/0x250 [ 260.342304][T14013] task_work_run+0x68/0xb0 [ 260.346729][T14013] exit_to_user_mode_prepare+0x23f/0x250 [ 260.352338][T14013] syscall_exit_to_user_mode+0x7a/0x2c0 [ 260.357863][T14013] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.363736][T14013] RIP: 0033:0x45cba9 [ 260.367609][T14013] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.387195][T14013] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 260.392552][T14026] FAULT_INJECTION: forcing a failure. [ 260.392552][T14026] name failslab, interval 1, probability 0, space 0, times 0 [ 260.395592][T14013] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 260.395598][T14013] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 260.395601][T14013] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 260.395604][T14013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 260.395606][T14013] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 260.419339][T14027] FAULT_INJECTION: forcing a failure. [ 260.419339][T14027] name failslab, interval 1, probability 0, space 0, times 0 [ 260.425756][T14026] CPU: 0 PID: 14026 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 260.469203][T14026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.479245][T14026] Call Trace: [ 260.482947][T14026] dump_stack+0xa3/0xc8 [ 260.487071][T14026] should_fail.cold.6+0x32/0x37 [ 260.491889][T14026] should_failslab+0x5/0x10 [ 260.496356][T14026] kmem_cache_alloc_node+0x57/0xb20 [ 260.501520][T14026] ? __lock_acquire+0x4ea/0x1770 [ 260.506429][T14026] __alloc_skb+0x52/0x1d0 [ 260.510740][T14026] tipc_buf_acquire+0x1c/0x50 [ 260.515383][T14026] tipc_msg_reverse+0x96/0x280 [ 260.520113][T14026] tipc_sk_respond+0xbe/0x2c0 [ 260.524769][T14026] __tipc_shutdown+0x2dd/0x380 [ 260.529507][T14026] ? do_wait_intr_irq+0xb0/0xb0 [ 260.534336][T14026] tipc_release+0x5f/0x870 [ 260.538724][T14026] __sock_release+0x32/0xa0 [ 260.543188][T14026] sock_close+0xf/0x20 [ 260.547221][T14026] __fput+0xaa/0x250 [ 260.551084][T14026] task_work_run+0x68/0xb0 [ 260.555466][T14026] exit_to_user_mode_prepare+0x23f/0x250 [ 260.561072][T14026] syscall_exit_to_user_mode+0x7a/0x2c0 [ 260.566615][T14026] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.572478][T14026] RIP: 0033:0x45cba9 [ 260.576346][T14026] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.596020][T14026] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 260.604409][T14026] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 260.612354][T14026] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 260.620296][T14026] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 260.628246][T14026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 260.636193][T14026] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 260.644261][T14027] CPU: 1 PID: 14027 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 260.652681][T14027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.661497][T14028] FAULT_INJECTION: forcing a failure. [ 260.661497][T14028] name failslab, interval 1, probability 0, space 0, times 0 [ 260.662822][T14027] Call Trace: [ 260.662834][T14027] dump_stack+0xa3/0xc8 [ 260.662840][T14027] should_fail.cold.6+0x32/0x37 [ 260.662847][T14027] should_failslab+0x5/0x10 [ 260.662852][T14027] kmem_cache_alloc_node+0x57/0xb20 [ 260.662857][T14027] ? __lock_acquire+0x4ea/0x1770 [ 260.662867][T14027] __alloc_skb+0x52/0x1d0 [ 260.706685][T14027] tipc_buf_acquire+0x1c/0x50 [ 260.711333][T14027] tipc_msg_reverse+0x96/0x280 [ 260.716072][T14027] tipc_sk_respond+0xbe/0x2c0 [ 260.720716][T14027] __tipc_shutdown+0x2dd/0x380 [ 260.725451][T14027] ? do_wait_intr_irq+0xb0/0xb0 [ 260.730285][T14027] tipc_release+0x5f/0x870 [ 260.734694][T14027] __sock_release+0x32/0xa0 [ 260.739185][T14027] sock_close+0xf/0x20 [ 260.743238][T14027] __fput+0xaa/0x250 [ 260.747120][T14027] task_work_run+0x68/0xb0 [ 260.751516][T14027] exit_to_user_mode_prepare+0x23f/0x250 [ 260.757120][T14027] syscall_exit_to_user_mode+0x7a/0x2c0 [ 260.762686][T14027] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.768677][T14027] RIP: 0033:0x45cba9 [ 260.772566][T14027] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.792146][T14027] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 260.800536][T14027] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 260.808527][T14027] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 260.816487][T14027] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 260.824431][T14027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 260.832373][T14027] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 260.840325][T14028] CPU: 0 PID: 14028 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 260.848650][T14028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.858731][T14028] Call Trace: [ 260.862191][T14028] dump_stack+0xa3/0xc8 [ 260.866340][T14028] should_fail.cold.6+0x32/0x37 [ 260.871180][T14028] should_failslab+0x5/0x10 [ 260.875672][T14028] kmem_cache_alloc_node+0x57/0xb20 [ 260.880857][T14028] ? __lock_acquire+0x4ea/0x1770 [ 260.885788][T14028] __alloc_skb+0x52/0x1d0 [ 260.890106][T14028] tipc_buf_acquire+0x1c/0x50 [ 260.894855][T14028] tipc_msg_reverse+0x96/0x280 [ 260.899599][T14028] tipc_sk_respond+0xbe/0x2c0 [ 260.904248][T14028] __tipc_shutdown+0x2dd/0x380 [ 260.908987][T14028] ? do_wait_intr_irq+0xb0/0xb0 [ 260.913930][T14028] tipc_release+0x5f/0x870 [ 260.918330][T14028] __sock_release+0x32/0xa0 [ 260.922820][T14028] sock_close+0xf/0x20 [ 260.926875][T14028] __fput+0xaa/0x250 [ 260.930759][T14028] task_work_run+0x68/0xb0 [ 260.935168][T14028] exit_to_user_mode_prepare+0x23f/0x250 [ 260.940795][T14028] syscall_exit_to_user_mode+0x7a/0x2c0 [ 260.941510][T14040] FAULT_INJECTION: forcing a failure. [ 260.941510][T14040] name failslab, interval 1, probability 0, space 0, times 0 [ 260.946319][T14028] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.946324][T14028] RIP: 0033:0x45cba9 [ 260.946329][T14028] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.946332][T14028] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 260.946337][T14028] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 260.946340][T14028] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 260.946342][T14028] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 260.946345][T14028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 260.946348][T14028] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 260.949553][T14041] FAULT_INJECTION: forcing a failure. [ 260.949553][T14041] name failslab, interval 1, probability 0, space 0, times 0 [ 260.988452][T14040] CPU: 1 PID: 14040 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 260.991026][T14037] FAULT_INJECTION: forcing a failure. [ 260.991026][T14037] name failslab, interval 1, probability 0, space 0, times 0 [ 260.997463][T14040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.997466][T14040] Call Trace: [ 260.997479][T14040] dump_stack+0xa3/0xc8 [ 260.997485][T14040] should_fail.cold.6+0x32/0x37 [ 260.997491][T14040] should_failslab+0x5/0x10 [ 260.997497][T14040] kmem_cache_alloc_node+0x57/0xb20 [ 260.997503][T14040] ? __lock_acquire+0x4ea/0x1770 [ 260.997513][T14040] __alloc_skb+0x52/0x1d0 [ 260.997522][T14040] tipc_buf_acquire+0x1c/0x50 [ 260.997526][T14040] tipc_msg_reverse+0x96/0x280 [ 260.997533][T14040] tipc_sk_respond+0xbe/0x2c0 [ 260.997539][T14040] __tipc_shutdown+0x2dd/0x380 [ 260.997545][T14040] ? do_wait_intr_irq+0xb0/0xb0 [ 260.997552][T14040] tipc_release+0x5f/0x870 [ 260.997561][T14040] __sock_release+0x32/0xa0 [ 260.997565][T14040] sock_close+0xf/0x20 [ 260.997569][T14040] __fput+0xaa/0x250 [ 260.997575][T14040] task_work_run+0x68/0xb0 [ 260.997583][T14040] exit_to_user_mode_prepare+0x23f/0x250 [ 260.997590][T14040] syscall_exit_to_user_mode+0x7a/0x2c0 [ 260.997596][T14040] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 260.997602][T14040] RIP: 0033:0x45cba9 [ 261.178537][T14040] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 261.198135][T14040] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 261.206517][T14040] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 261.214502][T14040] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 261.222460][T14040] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 261.230414][T14040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 261.238355][T14040] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 261.246312][T14037] CPU: 0 PID: 14037 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 261.254633][T14037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.264753][T14037] Call Trace: [ 261.268038][T14037] dump_stack+0xa3/0xc8 [ 261.272184][T14037] should_fail.cold.6+0x32/0x37 [ 261.277114][T14037] should_failslab+0x5/0x10 [ 261.281587][T14037] kmem_cache_alloc_node+0x57/0xb20 [ 261.286789][T14037] ? __lock_acquire+0x4ea/0x1770 [ 261.291699][T14037] __alloc_skb+0x52/0x1d0 [ 261.296014][T14037] tipc_buf_acquire+0x1c/0x50 [ 261.300661][T14037] tipc_msg_reverse+0x96/0x280 [ 261.305394][T14037] tipc_sk_respond+0xbe/0x2c0 [ 261.310141][T14037] __tipc_shutdown+0x2dd/0x380 [ 261.314890][T14037] ? do_wait_intr_irq+0xb0/0xb0 [ 261.319927][T14037] tipc_release+0x5f/0x870 [ 261.324326][T14037] __sock_release+0x32/0xa0 [ 261.328804][T14037] sock_close+0xf/0x20 [ 261.332860][T14037] __fput+0xaa/0x250 [ 261.336725][T14037] task_work_run+0x68/0xb0 [ 261.341127][T14037] exit_to_user_mode_prepare+0x23f/0x250 [ 261.346820][T14037] syscall_exit_to_user_mode+0x7a/0x2c0 [ 261.352336][T14037] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.358196][T14037] RIP: 0033:0x45cba9 [ 261.362062][T14037] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 261.381730][T14037] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 261.390114][T14037] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 261.398055][T14037] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 261.405997][T14037] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 261.413939][T14037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 261.421904][T14037] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 261.429859][T14041] CPU: 1 PID: 14041 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 261.438173][T14041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.448236][T14041] Call Trace: [ 261.451784][T14041] dump_stack+0xa3/0xc8 [ 261.455947][T14041] should_fail.cold.6+0x32/0x37 [ 261.460798][T14041] should_failslab+0x5/0x10 [ 261.465290][T14041] kmem_cache_alloc_node+0x57/0xb20 [ 261.470489][T14041] ? __lock_acquire+0x4ea/0x1770 [ 261.475421][T14041] __alloc_skb+0x52/0x1d0 [ 261.479735][T14041] tipc_buf_acquire+0x1c/0x50 [ 261.484479][T14041] tipc_msg_reverse+0x96/0x280 [ 261.489388][T14041] tipc_sk_respond+0xbe/0x2c0 [ 261.494052][T14041] __tipc_shutdown+0x2dd/0x380 [ 261.498894][T14041] ? do_wait_intr_irq+0xb0/0xb0 [ 261.504585][T14041] tipc_release+0x5f/0x870 [ 261.508600][T14054] FAULT_INJECTION: forcing a failure. [ 261.508600][T14054] name failslab, interval 1, probability 0, space 0, times 0 [ 261.509006][T14041] __sock_release+0x32/0xa0 [ 261.526053][T14041] sock_close+0xf/0x20 [ 261.530100][T14041] __fput+0xaa/0x250 [ 261.533966][T14041] task_work_run+0x68/0xb0 [ 261.538473][T14041] exit_to_user_mode_prepare+0x23f/0x250 [ 261.544088][T14041] syscall_exit_to_user_mode+0x7a/0x2c0 [ 261.549608][T14041] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.555471][T14041] RIP: 0033:0x45cba9 [ 261.559342][T14041] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 261.579033][T14041] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 261.587729][T14041] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 261.595686][T14041] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 261.603632][T14041] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 261.611584][T14041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 261.619531][T14041] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 261.627507][T14054] CPU: 0 PID: 14054 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 261.635836][T14054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.645880][T14054] Call Trace: [ 261.649166][T14054] dump_stack+0xa3/0xc8 [ 261.653303][T14054] should_fail.cold.6+0x32/0x37 [ 261.658129][T14054] should_failslab+0x5/0x10 [ 261.662615][T14054] kmem_cache_alloc_node+0x57/0xb20 [ 261.667797][T14054] ? __lock_acquire+0x4ea/0x1770 [ 261.672728][T14054] __alloc_skb+0x52/0x1d0 [ 261.677046][T14054] tipc_buf_acquire+0x1c/0x50 [ 261.681711][T14054] tipc_msg_reverse+0x96/0x280 [ 261.686477][T14054] tipc_sk_respond+0xbe/0x2c0 [ 261.691144][T14054] __tipc_shutdown+0x2dd/0x380 [ 261.695898][T14054] ? do_wait_intr_irq+0xb0/0xb0 [ 261.700739][T14054] tipc_release+0x5f/0x870 [ 261.705266][T14054] __sock_release+0x32/0xa0 [ 261.709734][T14059] FAULT_INJECTION: forcing a failure. [ 261.709734][T14059] name failslab, interval 1, probability 0, space 0, times 0 [ 261.709754][T14054] sock_close+0xf/0x20 [ 261.726438][T14054] __fput+0xaa/0x250 [ 261.730429][T14054] task_work_run+0x68/0xb0 [ 261.734833][T14054] exit_to_user_mode_prepare+0x23f/0x250 [ 261.740438][T14054] syscall_exit_to_user_mode+0x7a/0x2c0 [ 261.745966][T14054] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.751827][T14054] RIP: 0033:0x45cba9 [ 261.755705][T14054] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 261.775373][T14054] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 261.783785][T14054] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 261.791733][T14054] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 261.799681][T14054] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 261.807621][T14054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 261.815567][T14054] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 261.823520][T14059] CPU: 1 PID: 14059 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 261.831838][T14059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.842934][T14059] Call Trace: [ 261.846210][T14059] dump_stack+0xa3/0xc8 [ 261.850355][T14059] should_fail.cold.6+0x32/0x37 [ 261.855205][T14059] should_failslab+0x5/0x10 [ 261.859734][T14059] kmem_cache_alloc_node+0x57/0xb20 [ 261.864919][T14059] ? __lock_acquire+0x4ea/0x1770 [ 261.869954][T14059] __alloc_skb+0x52/0x1d0 [ 261.874257][T14059] tipc_buf_acquire+0x1c/0x50 [ 261.878965][T14059] tipc_msg_reverse+0x96/0x280 [ 261.883744][T14059] tipc_sk_respond+0xbe/0x2c0 [ 261.886328][T14068] FAULT_INJECTION: forcing a failure. [ 261.886328][T14068] name failslab, interval 1, probability 0, space 0, times 0 [ 261.888407][T14059] __tipc_shutdown+0x2dd/0x380 [ 261.888414][T14059] ? do_wait_intr_irq+0xb0/0xb0 [ 261.888422][T14059] tipc_release+0x5f/0x870 [ 261.888432][T14059] __sock_release+0x32/0xa0 [ 261.888438][T14059] sock_close+0xf/0x20 [ 261.888442][T14059] __fput+0xaa/0x250 [ 261.888449][T14059] task_work_run+0x68/0xb0 [ 261.888456][T14059] exit_to_user_mode_prepare+0x23f/0x250 [ 261.888463][T14059] syscall_exit_to_user_mode+0x7a/0x2c0 [ 261.888468][T14059] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 261.888474][T14059] RIP: 0033:0x45cba9 [ 261.952674][T14059] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 261.973041][T14059] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 261.981543][T14059] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 261.989485][T14059] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 261.997427][T14059] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 262.005475][T14059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 262.013420][T14059] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 262.021375][T14068] CPU: 0 PID: 14068 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 262.029689][T14068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.032584][T14069] FAULT_INJECTION: forcing a failure. [ 262.032584][T14069] name failslab, interval 1, probability 0, space 0, times 0 [ 262.039724][T14068] Call Trace: [ 262.039736][T14068] dump_stack+0xa3/0xc8 [ 262.039743][T14068] should_fail.cold.6+0x32/0x37 [ 262.039750][T14068] should_failslab+0x5/0x10 [ 262.039755][T14068] kmem_cache_alloc_node+0x57/0xb20 [ 262.039760][T14068] ? __lock_acquire+0x4ea/0x1770 [ 262.039772][T14068] __alloc_skb+0x52/0x1d0 [ 262.039780][T14068] tipc_buf_acquire+0x1c/0x50 [ 262.088526][T14068] tipc_msg_reverse+0x96/0x280 [ 262.093262][T14068] tipc_sk_respond+0xbe/0x2c0 [ 262.097925][T14068] __tipc_shutdown+0x2dd/0x380 [ 262.103008][T14068] ? do_wait_intr_irq+0xb0/0xb0 [ 262.107827][T14068] tipc_release+0x5f/0x870 [ 262.112300][T14068] __sock_release+0x32/0xa0 [ 262.116785][T14068] sock_close+0xf/0x20 [ 262.120820][T14068] __fput+0xaa/0x250 [ 262.124699][T14068] task_work_run+0x68/0xb0 [ 262.129084][T14068] exit_to_user_mode_prepare+0x23f/0x250 [ 262.134699][T14068] syscall_exit_to_user_mode+0x7a/0x2c0 [ 262.140234][T14068] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.146100][T14068] RIP: 0033:0x45cba9 [ 262.149963][T14068] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.169819][T14068] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 262.178213][T14068] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 262.186154][T14068] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 262.194095][T14068] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 262.202045][T14068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 262.209986][T14068] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 262.218746][T14069] CPU: 1 PID: 14069 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 262.227755][T14069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.238757][T14069] Call Trace: [ 262.242034][T14069] dump_stack+0xa3/0xc8 [ 262.246601][T14069] should_fail.cold.6+0x32/0x37 [ 262.251422][T14069] should_failslab+0x5/0x10 [ 262.255892][T14069] kmem_cache_alloc_node+0x57/0xb20 [ 262.261059][T14069] ? __lock_acquire+0x4ea/0x1770 [ 262.265973][T14069] __alloc_skb+0x52/0x1d0 [ 262.270273][T14069] tipc_buf_acquire+0x1c/0x50 [ 262.274916][T14069] tipc_msg_reverse+0x96/0x280 [ 262.279650][T14069] tipc_sk_respond+0xbe/0x2c0 [ 262.284296][T14069] __tipc_shutdown+0x2dd/0x380 [ 262.289376][T14069] ? do_wait_intr_irq+0xb0/0xb0 [ 262.294195][T14069] tipc_release+0x5f/0x870 [ 262.298581][T14069] __sock_release+0x32/0xa0 [ 262.303051][T14069] sock_close+0xf/0x20 [ 262.307096][T14069] __fput+0xaa/0x250 [ 262.310961][T14069] task_work_run+0x68/0xb0 [ 262.315361][T14069] exit_to_user_mode_prepare+0x23f/0x250 [ 262.321415][T14069] syscall_exit_to_user_mode+0x7a/0x2c0 [ 262.326927][T14069] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.332802][T14069] RIP: 0033:0x45cba9 [ 262.336666][T14069] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.356241][T14069] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 262.364641][T14069] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 262.373536][T14069] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 262.381477][T14069] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 262.389419][T14069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 262.397446][T14069] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 262.473239][T14084] FAULT_INJECTION: forcing a failure. [ 262.473239][T14084] name failslab, interval 1, probability 0, space 0, times 0 [ 262.487886][T14086] FAULT_INJECTION: forcing a failure. [ 262.487886][T14086] name failslab, interval 1, probability 0, space 0, times 0 [ 262.497170][T14085] FAULT_INJECTION: forcing a failure. [ 262.497170][T14085] name failslab, interval 1, probability 0, space 0, times 0 [ 262.504786][T14086] CPU: 1 PID: 14086 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 262.521379][T14086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.531410][T14086] Call Trace: [ 262.534688][T14086] dump_stack+0xa3/0xc8 [ 262.538820][T14086] should_fail.cold.6+0x32/0x37 [ 262.543667][T14086] should_failslab+0x5/0x10 [ 262.548156][T14086] kmem_cache_alloc_node+0x57/0xb20 [ 262.553424][T14086] ? __lock_acquire+0x4ea/0x1770 [ 262.558496][T14086] __alloc_skb+0x52/0x1d0 [ 262.562813][T14086] tipc_buf_acquire+0x1c/0x50 [ 262.567469][T14086] tipc_msg_reverse+0x96/0x280 [ 262.572222][T14086] tipc_sk_respond+0xbe/0x2c0 [ 262.576881][T14086] __tipc_shutdown+0x2dd/0x380 [ 262.581617][T14086] ? do_wait_intr_irq+0xb0/0xb0 [ 262.586468][T14086] tipc_release+0x5f/0x870 [ 262.590877][T14086] __sock_release+0x32/0xa0 [ 262.595357][T14086] sock_close+0xf/0x20 [ 262.599396][T14086] __fput+0xaa/0x250 [ 262.603268][T14086] task_work_run+0x68/0xb0 [ 262.607659][T14086] exit_to_user_mode_prepare+0x23f/0x250 [ 262.613267][T14086] syscall_exit_to_user_mode+0x7a/0x2c0 [ 262.618792][T14086] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.624665][T14086] RIP: 0033:0x45cba9 [ 262.628534][T14086] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.648118][T14086] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 262.656527][T14086] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 262.664488][T14086] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 262.672431][T14086] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 262.680374][T14086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 262.688318][T14086] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 262.696287][T14085] CPU: 0 PID: 14085 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 262.704649][T14085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.713117][T14088] FAULT_INJECTION: forcing a failure. [ 262.713117][T14088] name failslab, interval 1, probability 0, space 0, times 0 [ 262.714770][T14085] Call Trace: [ 262.714782][T14085] dump_stack+0xa3/0xc8 [ 262.714787][T14085] should_fail.cold.6+0x32/0x37 [ 262.714795][T14085] should_failslab+0x5/0x10 [ 262.714800][T14085] kmem_cache_alloc_node+0x57/0xb20 [ 262.714806][T14085] ? __lock_acquire+0x4ea/0x1770 [ 262.714818][T14085] __alloc_skb+0x52/0x1d0 [ 262.758553][T14085] tipc_buf_acquire+0x1c/0x50 [ 262.763229][T14085] tipc_msg_reverse+0x96/0x280 [ 262.767976][T14085] tipc_sk_respond+0xbe/0x2c0 [ 262.772763][T14085] __tipc_shutdown+0x2dd/0x380 [ 262.777519][T14085] ? do_wait_intr_irq+0xb0/0xb0 [ 262.782350][T14085] tipc_release+0x5f/0x870 [ 262.786749][T14085] __sock_release+0x32/0xa0 [ 262.791231][T14085] sock_close+0xf/0x20 [ 262.795292][T14085] __fput+0xaa/0x250 [ 262.799164][T14085] task_work_run+0x68/0xb0 [ 262.804335][T14085] exit_to_user_mode_prepare+0x23f/0x250 [ 262.809953][T14085] syscall_exit_to_user_mode+0x7a/0x2c0 [ 262.815492][T14085] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 262.821375][T14085] RIP: 0033:0x45cba9 [ 262.825243][T14085] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.844822][T14085] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 262.853202][T14085] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 262.861143][T14085] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 262.869084][T14085] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 262.877038][T14085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 262.884977][T14085] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 262.892936][T14088] CPU: 1 PID: 14088 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 262.901249][T14088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.911287][T14088] Call Trace: [ 262.914554][T14088] dump_stack+0xa3/0xc8 [ 262.918690][T14088] should_fail.cold.6+0x32/0x37 [ 262.923523][T14088] should_failslab+0x5/0x10 [ 262.928014][T14088] kmem_cache_alloc_node+0x57/0xb20 [ 262.933193][T14088] ? __lock_acquire+0x4ea/0x1770 [ 262.938123][T14088] __alloc_skb+0x52/0x1d0 [ 262.942440][T14088] tipc_buf_acquire+0x1c/0x50 [ 262.947102][T14088] tipc_msg_reverse+0x96/0x280 [ 262.951876][T14088] tipc_sk_respond+0xbe/0x2c0 [ 262.956547][T14088] __tipc_shutdown+0x2dd/0x380 [ 262.961290][T14088] ? do_wait_intr_irq+0xb0/0xb0 [ 262.966118][T14088] tipc_release+0x5f/0x870 [ 262.970518][T14088] __sock_release+0x32/0xa0 [ 262.975099][T14088] sock_close+0xf/0x20 [ 262.979159][T14088] __fput+0xaa/0x250 [ 262.983037][T14088] task_work_run+0x68/0xb0 [ 262.987430][T14088] exit_to_user_mode_prepare+0x23f/0x250 [ 262.993038][T14088] syscall_exit_to_user_mode+0x7a/0x2c0 [ 262.998558][T14088] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 263.004423][T14088] RIP: 0033:0x45cba9 [ 263.008357][T14088] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.027946][T14088] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 263.036463][T14088] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 263.044518][T14088] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 263.052463][T14088] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 263.060406][T14088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 263.068367][T14088] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 263.076321][T14084] CPU: 0 PID: 14084 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 263.084894][T14084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.094940][T14084] Call Trace: [ 263.098217][T14084] dump_stack+0xa3/0xc8 [ 263.102361][T14084] should_fail.cold.6+0x32/0x37 [ 263.107194][T14084] should_failslab+0x5/0x10 [ 263.111705][T14084] kmem_cache_alloc_node+0x57/0xb20 [ 263.116980][T14084] ? __lock_acquire+0x4ea/0x1770 [ 263.121893][T14084] __alloc_skb+0x52/0x1d0 [ 263.126208][T14084] tipc_buf_acquire+0x1c/0x50 [ 263.130858][T14084] tipc_msg_reverse+0x96/0x280 [ 263.135597][T14084] tipc_sk_respond+0xbe/0x2c0 [ 263.140278][T14084] __tipc_shutdown+0x2dd/0x380 [ 263.141260][T14099] FAULT_INJECTION: forcing a failure. [ 263.141260][T14099] name failslab, interval 1, probability 0, space 0, times 0 [ 263.145043][T14084] ? do_wait_intr_irq+0xb0/0xb0 [ 263.145051][T14084] tipc_release+0x5f/0x870 [ 263.145062][T14084] __sock_release+0x32/0xa0 [ 263.145067][T14084] sock_close+0xf/0x20 [ 263.145071][T14084] __fput+0xaa/0x250 [ 263.145079][T14084] task_work_run+0x68/0xb0 [ 263.145087][T14084] exit_to_user_mode_prepare+0x23f/0x250 [ 263.145093][T14084] syscall_exit_to_user_mode+0x7a/0x2c0 [ 263.194867][T14084] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 263.200729][T14084] RIP: 0033:0x45cba9 [ 263.204592][T14084] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.224174][T14084] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 263.232565][T14084] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 263.240543][T14084] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 263.248596][T14084] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 263.256548][T14084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 263.264519][T14084] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 263.272489][T14099] CPU: 1 PID: 14099 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 263.280869][T14099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.290919][T14099] Call Trace: [ 263.294196][T14099] dump_stack+0xa3/0xc8 [ 263.298340][T14099] should_fail.cold.6+0x32/0x37 [ 263.303173][T14099] should_failslab+0x5/0x10 [ 263.307674][T14099] kmem_cache_alloc_node+0x57/0xb20 [ 263.312859][T14099] ? __lock_acquire+0x4ea/0x1770 [ 263.317792][T14099] __alloc_skb+0x52/0x1d0 [ 263.322118][T14099] tipc_buf_acquire+0x1c/0x50 [ 263.326788][T14099] tipc_msg_reverse+0x96/0x280 [ 263.331529][T14099] tipc_sk_respond+0xbe/0x2c0 [ 263.336294][T14099] __tipc_shutdown+0x2dd/0x380 [ 263.341059][T14099] ? do_wait_intr_irq+0xb0/0xb0 [ 263.345880][T14099] tipc_release+0x5f/0x870 [ 263.350303][T14099] __sock_release+0x32/0xa0 [ 263.355735][T14099] sock_close+0xf/0x20 [ 263.359834][T14099] __fput+0xaa/0x250 [ 263.363700][T14099] task_work_run+0x68/0xb0 [ 263.368093][T14099] exit_to_user_mode_prepare+0x23f/0x250 [ 263.372505][T14108] FAULT_INJECTION: forcing a failure. [ 263.372505][T14108] name failslab, interval 1, probability 0, space 0, times 0 [ 263.373704][T14099] syscall_exit_to_user_mode+0x7a/0x2c0 [ 263.373710][T14099] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 263.373715][T14099] RIP: 0033:0x45cba9 [ 263.373720][T14099] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2020/10/20 07:40:42 executed programs: 1192 [ 263.373723][T14099] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 263.429795][T14099] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 263.437743][T14099] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 263.445684][T14099] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 263.453627][T14099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 263.461570][T14099] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 263.471751][T14108] CPU: 0 PID: 14108 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 263.480073][T14108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.490206][T14108] Call Trace: [ 263.493481][T14108] dump_stack+0xa3/0xc8 [ 263.497630][T14108] should_fail.cold.6+0x32/0x37 [ 263.502470][T14108] should_failslab+0x5/0x10 [ 263.506959][T14108] kmem_cache_alloc_node+0x57/0xb20 [ 263.512144][T14108] ? __lock_acquire+0x4ea/0x1770 [ 263.517073][T14108] __alloc_skb+0x52/0x1d0 [ 263.521401][T14108] tipc_buf_acquire+0x1c/0x50 [ 263.526073][T14108] tipc_msg_reverse+0x96/0x280 [ 263.530822][T14108] tipc_sk_respond+0xbe/0x2c0 [ 263.533902][T14118] FAULT_INJECTION: forcing a failure. [ 263.533902][T14118] name failslab, interval 1, probability 0, space 0, times 0 [ 263.535505][T14108] __tipc_shutdown+0x2dd/0x380 [ 263.535513][T14108] ? do_wait_intr_irq+0xb0/0xb0 [ 263.535521][T14108] tipc_release+0x5f/0x870 [ 263.535531][T14108] __sock_release+0x32/0xa0 [ 263.535536][T14108] sock_close+0xf/0x20 [ 263.535540][T14108] __fput+0xaa/0x250 [ 263.535547][T14108] task_work_run+0x68/0xb0 [ 263.535555][T14108] exit_to_user_mode_prepare+0x23f/0x250 [ 263.585258][T14108] syscall_exit_to_user_mode+0x7a/0x2c0 [ 263.590886][T14108] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 263.596748][T14108] RIP: 0033:0x45cba9 [ 263.600616][T14108] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.620207][T14108] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 263.628595][T14108] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 263.636537][T14108] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 263.644478][T14108] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 263.653379][T14108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 263.661320][T14108] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 263.669290][T14118] CPU: 1 PID: 14118 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 263.677638][T14118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.680636][T14109] FAULT_INJECTION: forcing a failure. [ 263.680636][T14109] name failslab, interval 1, probability 0, space 0, times 0 [ 263.687678][T14118] Call Trace: [ 263.687690][T14118] dump_stack+0xa3/0xc8 [ 263.687695][T14118] should_fail.cold.6+0x32/0x37 [ 263.687702][T14118] should_failslab+0x5/0x10 [ 263.687708][T14118] kmem_cache_alloc_node+0x57/0xb20 [ 263.687713][T14118] ? __lock_acquire+0x4ea/0x1770 [ 263.687723][T14118] __alloc_skb+0x52/0x1d0 [ 263.687732][T14118] tipc_buf_acquire+0x1c/0x50 [ 263.687736][T14118] tipc_msg_reverse+0x96/0x280 [ 263.687744][T14118] tipc_sk_respond+0xbe/0x2c0 [ 263.687750][T14118] __tipc_shutdown+0x2dd/0x380 [ 263.687755][T14118] ? do_wait_intr_irq+0xb0/0xb0 [ 263.687763][T14118] tipc_release+0x5f/0x870 [ 263.705490][T14119] FAULT_INJECTION: forcing a failure. [ 263.705490][T14119] name failslab, interval 1, probability 0, space 0, times 0 [ 263.707719][T14118] __sock_release+0x32/0xa0 [ 263.707724][T14118] sock_close+0xf/0x20 [ 263.707729][T14118] __fput+0xaa/0x250 [ 263.707736][T14118] task_work_run+0x68/0xb0 [ 263.707744][T14118] exit_to_user_mode_prepare+0x23f/0x250 [ 263.707750][T14118] syscall_exit_to_user_mode+0x7a/0x2c0 [ 263.707756][T14118] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 263.707762][T14118] RIP: 0033:0x45cba9 [ 263.707766][T14118] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.707768][T14118] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 263.707773][T14118] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 263.707775][T14118] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 263.707777][T14118] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 263.707780][T14118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 263.707782][T14118] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 263.721049][T14109] CPU: 1 PID: 14109 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 263.885908][T14109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.895934][T14109] Call Trace: [ 263.899196][T14109] dump_stack+0xa3/0xc8 [ 263.903320][T14109] should_fail.cold.6+0x32/0x37 [ 263.908137][T14109] should_failslab+0x5/0x10 [ 263.912617][T14109] kmem_cache_alloc_node+0x57/0xb20 [ 263.917794][T14109] ? __lock_acquire+0x4ea/0x1770 [ 263.922703][T14109] __alloc_skb+0x52/0x1d0 [ 263.926999][T14109] tipc_buf_acquire+0x1c/0x50 [ 263.931647][T14109] tipc_msg_reverse+0x96/0x280 [ 263.936377][T14109] tipc_sk_respond+0xbe/0x2c0 [ 263.941023][T14109] __tipc_shutdown+0x2dd/0x380 [ 263.945762][T14109] ? do_wait_intr_irq+0xb0/0xb0 [ 263.950586][T14109] tipc_release+0x5f/0x870 [ 263.954970][T14109] __sock_release+0x32/0xa0 [ 263.959452][T14109] sock_close+0xf/0x20 [ 263.963485][T14109] __fput+0xaa/0x250 [ 263.967348][T14109] task_work_run+0x68/0xb0 [ 263.971733][T14109] exit_to_user_mode_prepare+0x23f/0x250 [ 263.977349][T14109] syscall_exit_to_user_mode+0x7a/0x2c0 [ 263.982860][T14109] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 263.988721][T14109] RIP: 0033:0x45cba9 [ 263.992595][T14109] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.012179][T14109] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 264.020565][T14109] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 264.028505][T14109] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 264.036446][T14109] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 264.044395][T14109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 264.052347][T14109] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 264.060304][T14119] CPU: 0 PID: 14119 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 264.068615][T14119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.078653][T14119] Call Trace: [ 264.081931][T14119] dump_stack+0xa3/0xc8 [ 264.086153][T14119] should_fail.cold.6+0x32/0x37 [ 264.090990][T14119] should_failslab+0x5/0x10 [ 264.095480][T14119] kmem_cache_alloc_node+0x57/0xb20 [ 264.102762][T14119] ? __lock_acquire+0x4ea/0x1770 [ 264.107722][T14119] __alloc_skb+0x52/0x1d0 [ 264.112043][T14119] tipc_buf_acquire+0x1c/0x50 [ 264.116727][T14119] tipc_msg_reverse+0x96/0x280 [ 264.121796][T14119] tipc_sk_respond+0xbe/0x2c0 [ 264.126450][T14119] __tipc_shutdown+0x2dd/0x380 [ 264.131191][T14119] ? do_wait_intr_irq+0xb0/0xb0 [ 264.136022][T14119] tipc_release+0x5f/0x870 [ 264.140408][T14119] __sock_release+0x32/0xa0 [ 264.144889][T14119] sock_close+0xf/0x20 [ 264.148929][T14119] __fput+0xaa/0x250 [ 264.152795][T14119] task_work_run+0x68/0xb0 [ 264.157181][T14119] exit_to_user_mode_prepare+0x23f/0x250 [ 264.162788][T14119] syscall_exit_to_user_mode+0x7a/0x2c0 [ 264.168327][T14119] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.174890][T14119] RIP: 0033:0x45cba9 [ 264.178759][T14119] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.198370][T14119] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 264.206750][T14119] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 264.214764][T14119] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 264.222712][T14119] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 264.231485][T14119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 264.237141][T14124] FAULT_INJECTION: forcing a failure. [ 264.237141][T14124] name failslab, interval 1, probability 0, space 0, times 0 [ 264.239426][T14119] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 264.288722][T14124] CPU: 1 PID: 14124 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 264.297057][T14124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.302045][T14135] FAULT_INJECTION: forcing a failure. [ 264.302045][T14135] name failslab, interval 1, probability 0, space 0, times 0 [ 264.307090][T14124] Call Trace: [ 264.307102][T14124] dump_stack+0xa3/0xc8 [ 264.307109][T14124] should_fail.cold.6+0x32/0x37 [ 264.307115][T14124] should_failslab+0x5/0x10 [ 264.307120][T14124] kmem_cache_alloc_node+0x57/0xb20 [ 264.307126][T14124] ? __lock_acquire+0x4ea/0x1770 [ 264.307137][T14124] __alloc_skb+0x52/0x1d0 [ 264.307145][T14124] tipc_buf_acquire+0x1c/0x50 [ 264.307150][T14124] tipc_msg_reverse+0x96/0x280 [ 264.307158][T14124] tipc_sk_respond+0xbe/0x2c0 [ 264.307164][T14124] __tipc_shutdown+0x2dd/0x380 [ 264.334239][T14137] FAULT_INJECTION: forcing a failure. [ 264.334239][T14137] name failslab, interval 1, probability 0, space 0, times 0 [ 264.336423][T14124] ? do_wait_intr_irq+0xb0/0xb0 [ 264.336433][T14124] tipc_release+0x5f/0x870 [ 264.336444][T14124] __sock_release+0x32/0xa0 [ 264.336448][T14124] sock_close+0xf/0x20 [ 264.336453][T14124] __fput+0xaa/0x250 [ 264.336459][T14124] task_work_run+0x68/0xb0 [ 264.336467][T14124] exit_to_user_mode_prepare+0x23f/0x250 [ 264.336473][T14124] syscall_exit_to_user_mode+0x7a/0x2c0 [ 264.336479][T14124] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.336483][T14124] RIP: 0033:0x45cba9 [ 264.336487][T14124] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.336490][T14124] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 264.336494][T14124] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 264.336497][T14124] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 264.336499][T14124] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 264.336502][T14124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 264.336505][T14124] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 264.496807][T14137] CPU: 0 PID: 14137 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 264.505206][T14137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.515266][T14137] Call Trace: [ 264.518552][T14137] dump_stack+0xa3/0xc8 [ 264.522686][T14137] should_fail.cold.6+0x32/0x37 [ 264.527509][T14137] should_failslab+0x5/0x10 [ 264.531992][T14137] kmem_cache_alloc_node+0x57/0xb20 [ 264.537157][T14137] ? __lock_acquire+0x4ea/0x1770 [ 264.542080][T14137] __alloc_skb+0x52/0x1d0 [ 264.546395][T14137] tipc_buf_acquire+0x1c/0x50 [ 264.551044][T14137] tipc_msg_reverse+0x96/0x280 [ 264.555779][T14137] tipc_sk_respond+0xbe/0x2c0 [ 264.560422][T14137] __tipc_shutdown+0x2dd/0x380 [ 264.565154][T14137] ? do_wait_intr_irq+0xb0/0xb0 [ 264.569971][T14137] tipc_release+0x5f/0x870 [ 264.574358][T14137] __sock_release+0x32/0xa0 [ 264.578827][T14137] sock_close+0xf/0x20 [ 264.582859][T14137] __fput+0xaa/0x250 [ 264.586722][T14137] task_work_run+0x68/0xb0 [ 264.591108][T14137] exit_to_user_mode_prepare+0x23f/0x250 [ 264.596712][T14137] syscall_exit_to_user_mode+0x7a/0x2c0 [ 264.602225][T14137] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.608094][T14137] RIP: 0033:0x45cba9 [ 264.611965][T14137] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.631564][T14137] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 264.639955][T14137] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 264.647906][T14137] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 264.655846][T14137] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 264.663787][T14137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 264.671740][T14137] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 264.679712][T14135] CPU: 1 PID: 14135 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 264.683272][T14144] FAULT_INJECTION: forcing a failure. [ 264.683272][T14144] name failslab, interval 1, probability 0, space 0, times 0 [ 264.688016][T14135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.688019][T14135] Call Trace: [ 264.688031][T14135] dump_stack+0xa3/0xc8 [ 264.688037][T14135] should_fail.cold.6+0x32/0x37 [ 264.688043][T14135] should_failslab+0x5/0x10 [ 264.688048][T14135] kmem_cache_alloc_node+0x57/0xb20 [ 264.688055][T14135] ? __lock_acquire+0x4ea/0x1770 [ 264.688067][T14135] __alloc_skb+0x52/0x1d0 [ 264.688075][T14135] tipc_buf_acquire+0x1c/0x50 [ 264.688080][T14135] tipc_msg_reverse+0x96/0x280 [ 264.688088][T14135] tipc_sk_respond+0xbe/0x2c0 [ 264.688094][T14135] __tipc_shutdown+0x2dd/0x380 [ 264.760504][T14135] ? do_wait_intr_irq+0xb0/0xb0 [ 264.765324][T14135] tipc_release+0x5f/0x870 [ 264.769707][T14135] __sock_release+0x32/0xa0 [ 264.774206][T14135] sock_close+0xf/0x20 [ 264.778243][T14135] __fput+0xaa/0x250 [ 264.782108][T14135] task_work_run+0x68/0xb0 [ 264.786508][T14135] exit_to_user_mode_prepare+0x23f/0x250 [ 264.792113][T14135] syscall_exit_to_user_mode+0x7a/0x2c0 [ 264.797649][T14135] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.803596][T14135] RIP: 0033:0x45cba9 [ 264.807895][T14135] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.827646][T14135] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 264.836286][T14135] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 264.844234][T14135] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 264.852174][T14135] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 264.860129][T14135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 264.868069][T14135] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 264.876027][T14144] CPU: 0 PID: 14144 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 264.884383][T14144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.894440][T14144] Call Trace: [ 264.897716][T14144] dump_stack+0xa3/0xc8 [ 264.901872][T14144] should_fail.cold.6+0x32/0x37 [ 264.906707][T14144] should_failslab+0x5/0x10 [ 264.911192][T14144] kmem_cache_alloc_node+0x57/0xb20 [ 264.916412][T14144] ? __lock_acquire+0x4ea/0x1770 [ 264.921419][T14144] __alloc_skb+0x52/0x1d0 [ 264.925740][T14144] tipc_buf_acquire+0x1c/0x50 [ 264.930413][T14144] tipc_msg_reverse+0x96/0x280 [ 264.935165][T14144] tipc_sk_respond+0xbe/0x2c0 [ 264.939839][T14144] __tipc_shutdown+0x2dd/0x380 [ 264.944585][T14144] ? do_wait_intr_irq+0xb0/0xb0 [ 264.949447][T14144] tipc_release+0x5f/0x870 [ 264.953845][T14144] __sock_release+0x32/0xa0 [ 264.958380][T14144] sock_close+0xf/0x20 [ 264.962597][T14144] __fput+0xaa/0x250 [ 264.966517][T14144] task_work_run+0x68/0xb0 [ 264.970902][T14144] exit_to_user_mode_prepare+0x23f/0x250 [ 264.976511][T14144] syscall_exit_to_user_mode+0x7a/0x2c0 [ 264.976525][T14149] FAULT_INJECTION: forcing a failure. [ 264.976525][T14149] name failslab, interval 1, probability 0, space 0, times 0 [ 264.982029][T14144] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.982035][T14144] RIP: 0033:0x45cba9 [ 264.982040][T14144] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.982043][T14144] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 264.982048][T14144] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 264.982051][T14144] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 264.982053][T14144] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 264.982056][T14144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 264.982058][T14144] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 265.077723][T14154] FAULT_INJECTION: forcing a failure. [ 265.077723][T14154] name failslab, interval 1, probability 0, space 0, times 0 [ 265.116358][T14154] CPU: 1 PID: 14154 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 265.125738][T14154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.136301][T14154] Call Trace: [ 265.139688][T14154] dump_stack+0xa3/0xc8 [ 265.143903][T14154] should_fail.cold.6+0x32/0x37 [ 265.148739][T14154] should_failslab+0x5/0x10 [ 265.153233][T14154] kmem_cache_alloc_node+0x57/0xb20 [ 265.158422][T14154] ? __lock_acquire+0x4ea/0x1770 [ 265.163356][T14154] __alloc_skb+0x52/0x1d0 [ 265.167684][T14154] tipc_buf_acquire+0x1c/0x50 [ 265.173661][T14154] tipc_msg_reverse+0x96/0x280 [ 265.179388][T14154] tipc_sk_respond+0xbe/0x2c0 [ 265.184060][T14154] __tipc_shutdown+0x2dd/0x380 [ 265.188824][T14154] ? do_wait_intr_irq+0xb0/0xb0 [ 265.193753][T14154] tipc_release+0x5f/0x870 [ 265.198203][T14154] __sock_release+0x32/0xa0 [ 265.203388][T14154] sock_close+0xf/0x20 [ 265.207547][T14154] __fput+0xaa/0x250 [ 265.211440][T14154] task_work_run+0x68/0xb0 [ 265.215846][T14154] exit_to_user_mode_prepare+0x23f/0x250 [ 265.220236][T14167] FAULT_INJECTION: forcing a failure. [ 265.220236][T14167] name failslab, interval 1, probability 0, space 0, times 0 [ 265.221462][T14154] syscall_exit_to_user_mode+0x7a/0x2c0 [ 265.221468][T14154] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 265.221473][T14154] RIP: 0033:0x45cba9 [ 265.221478][T14154] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.221481][T14154] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 265.221487][T14154] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 265.221490][T14154] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 265.221492][T14154] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 265.221495][T14154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 265.221498][T14154] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 265.237147][T14172] FAULT_INJECTION: forcing a failure. [ 265.237147][T14172] name failslab, interval 1, probability 0, space 0, times 0 [ 265.245617][T14173] FAULT_INJECTION: forcing a failure. [ 265.245617][T14173] name failslab, interval 1, probability 0, space 0, times 0 [ 265.246458][T14174] FAULT_INJECTION: forcing a failure. [ 265.246458][T14174] name failslab, interval 1, probability 0, space 0, times 0 [ 265.250999][T14173] CPU: 0 PID: 14173 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 265.363796][T14173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.373820][T14173] Call Trace: [ 265.377087][T14173] dump_stack+0xa3/0xc8 [ 265.381240][T14173] should_fail.cold.6+0x32/0x37 [ 265.386057][T14173] should_failslab+0x5/0x10 [ 265.390566][T14173] kmem_cache_alloc_node+0x57/0xb20 [ 265.395744][T14173] ? __lock_acquire+0x4ea/0x1770 [ 265.400665][T14173] __alloc_skb+0x52/0x1d0 [ 265.404975][T14173] tipc_buf_acquire+0x1c/0x50 [ 265.409621][T14173] tipc_msg_reverse+0x96/0x280 [ 265.414368][T14173] tipc_sk_respond+0xbe/0x2c0 [ 265.419010][T14173] __tipc_shutdown+0x2dd/0x380 [ 265.423752][T14173] ? do_wait_intr_irq+0xb0/0xb0 [ 265.428568][T14173] tipc_release+0x5f/0x870 [ 265.432968][T14173] __sock_release+0x32/0xa0 [ 265.437437][T14173] sock_close+0xf/0x20 [ 265.441468][T14173] __fput+0xaa/0x250 [ 265.445329][T14173] task_work_run+0x68/0xb0 [ 265.449729][T14173] exit_to_user_mode_prepare+0x23f/0x250 [ 265.455344][T14173] syscall_exit_to_user_mode+0x7a/0x2c0 [ 265.460853][T14173] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 265.466716][T14173] RIP: 0033:0x45cba9 [ 265.470580][T14173] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.490158][T14173] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 265.498545][T14173] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 265.506494][T14173] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 265.514538][T14173] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 265.522480][T14173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 265.530426][T14173] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 265.538386][T14172] CPU: 1 PID: 14172 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 265.546709][T14172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.556753][T14172] Call Trace: [ 265.560035][T14172] dump_stack+0xa3/0xc8 [ 265.564184][T14172] should_fail.cold.6+0x32/0x37 [ 265.569024][T14172] should_failslab+0x5/0x10 [ 265.573498][T14172] kmem_cache_alloc_node+0x57/0xb20 [ 265.578665][T14172] ? __lock_acquire+0x4ea/0x1770 [ 265.583590][T14172] __alloc_skb+0x52/0x1d0 [ 265.587896][T14172] tipc_buf_acquire+0x1c/0x50 [ 265.593155][T14172] tipc_msg_reverse+0x96/0x280 [ 265.597894][T14172] tipc_sk_respond+0xbe/0x2c0 [ 265.602547][T14172] __tipc_shutdown+0x2dd/0x380 [ 265.607283][T14172] ? do_wait_intr_irq+0xb0/0xb0 [ 265.612124][T14172] tipc_release+0x5f/0x870 [ 265.616546][T14172] __sock_release+0x32/0xa0 [ 265.621722][T14172] sock_close+0xf/0x20 [ 265.625766][T14172] __fput+0xaa/0x250 [ 265.629645][T14172] task_work_run+0x68/0xb0 [ 265.634053][T14172] exit_to_user_mode_prepare+0x23f/0x250 [ 265.639656][T14172] syscall_exit_to_user_mode+0x7a/0x2c0 [ 265.645204][T14172] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 265.651070][T14172] RIP: 0033:0x45cba9 [ 265.654934][T14172] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.675306][T14172] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 265.683693][T14172] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 265.691815][T14172] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 265.699843][T14172] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 265.707874][T14172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 265.715824][T14172] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 265.723806][T14167] CPU: 0 PID: 14167 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 265.732906][T14167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.743305][T14167] Call Trace: [ 265.746575][T14167] dump_stack+0xa3/0xc8 [ 265.750721][T14167] should_fail.cold.6+0x32/0x37 [ 265.755578][T14167] should_failslab+0x5/0x10 [ 265.760066][T14167] kmem_cache_alloc_node+0x57/0xb20 [ 265.765236][T14167] ? __lock_acquire+0x4ea/0x1770 [ 265.770145][T14167] __alloc_skb+0x52/0x1d0 [ 265.774445][T14167] tipc_buf_acquire+0x1c/0x50 [ 265.779089][T14167] tipc_msg_reverse+0x96/0x280 [ 265.783825][T14167] tipc_sk_respond+0xbe/0x2c0 [ 265.788471][T14167] __tipc_shutdown+0x2dd/0x380 [ 265.793204][T14167] ? do_wait_intr_irq+0xb0/0xb0 [ 265.798042][T14167] tipc_release+0x5f/0x870 [ 265.803480][T14167] __sock_release+0x32/0xa0 [ 265.808061][T14167] sock_close+0xf/0x20 [ 265.812097][T14167] __fput+0xaa/0x250 [ 265.815963][T14167] task_work_run+0x68/0xb0 [ 265.820447][T14167] exit_to_user_mode_prepare+0x23f/0x250 [ 265.826079][T14167] syscall_exit_to_user_mode+0x7a/0x2c0 [ 265.831596][T14167] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 265.837569][T14167] RIP: 0033:0x45cba9 [ 265.841432][T14167] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.861005][T14167] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 265.869492][T14167] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 265.877544][T14167] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 265.886007][T14167] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 265.894134][T14167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 265.902076][T14167] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 265.910032][T14149] CPU: 1 PID: 14149 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 265.918344][T14149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.928386][T14149] Call Trace: [ 265.931799][T14149] dump_stack+0xa3/0xc8 [ 265.935954][T14149] should_fail.cold.6+0x32/0x37 [ 265.940792][T14149] should_failslab+0x5/0x10 [ 265.945274][T14149] kmem_cache_alloc_node+0x57/0xb20 [ 265.950443][T14149] ? __lock_acquire+0x4ea/0x1770 [ 265.955367][T14149] __alloc_skb+0x52/0x1d0 [ 265.959676][T14149] tipc_buf_acquire+0x1c/0x50 [ 265.964423][T14149] tipc_msg_reverse+0x96/0x280 [ 265.969176][T14149] tipc_sk_respond+0xbe/0x2c0 [ 265.973822][T14149] __tipc_shutdown+0x2dd/0x380 [ 265.978559][T14149] ? do_wait_intr_irq+0xb0/0xb0 [ 265.983388][T14149] tipc_release+0x5f/0x870 [ 265.987797][T14149] __sock_release+0x32/0xa0 [ 265.992270][T14149] sock_close+0xf/0x20 [ 265.996752][T14149] __fput+0xaa/0x250 [ 266.000630][T14149] task_work_run+0x68/0xb0 [ 266.005028][T14149] exit_to_user_mode_prepare+0x23f/0x250 [ 266.010638][T14149] syscall_exit_to_user_mode+0x7a/0x2c0 [ 266.016166][T14149] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.022044][T14149] RIP: 0033:0x45cba9 [ 266.025908][T14149] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.045500][T14149] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 266.053973][T14149] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 266.061936][T14149] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 266.069883][T14149] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 266.077831][T14149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 266.085777][T14149] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 266.093833][T14174] CPU: 0 PID: 14174 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 266.102280][T14174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.112399][T14174] Call Trace: [ 266.115694][T14174] dump_stack+0xa3/0xc8 [ 266.121035][T14174] should_fail.cold.6+0x32/0x37 [ 266.125879][T14174] should_failslab+0x5/0x10 [ 266.130360][T14174] kmem_cache_alloc_node+0x57/0xb20 [ 266.135543][T14174] ? __lock_acquire+0x4ea/0x1770 [ 266.140479][T14174] __alloc_skb+0x52/0x1d0 [ 266.144798][T14174] tipc_buf_acquire+0x1c/0x50 [ 266.149456][T14174] tipc_msg_reverse+0x96/0x280 [ 266.154209][T14174] tipc_sk_respond+0xbe/0x2c0 [ 266.158872][T14174] __tipc_shutdown+0x2dd/0x380 [ 266.163619][T14174] ? do_wait_intr_irq+0xb0/0xb0 [ 266.168453][T14174] tipc_release+0x5f/0x870 [ 266.172857][T14174] __sock_release+0x32/0xa0 [ 266.177345][T14174] sock_close+0xf/0x20 [ 266.181405][T14174] __fput+0xaa/0x250 [ 266.185289][T14174] task_work_run+0x68/0xb0 [ 266.189739][T14174] exit_to_user_mode_prepare+0x23f/0x250 [ 266.195352][T14174] syscall_exit_to_user_mode+0x7a/0x2c0 [ 266.200885][T14174] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.206743][T14174] RIP: 0033:0x45cba9 [ 266.210605][T14174] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.212424][T14187] FAULT_INJECTION: forcing a failure. [ 266.212424][T14187] name failslab, interval 1, probability 0, space 0, times 0 [ 266.230180][T14174] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 266.230186][T14174] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 266.230188][T14174] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 266.230190][T14174] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 266.230193][T14174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 266.230196][T14174] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 266.271501][T14188] FAULT_INJECTION: forcing a failure. [ 266.271501][T14188] name failslab, interval 1, probability 0, space 0, times 0 [ 266.314380][T14192] FAULT_INJECTION: forcing a failure. [ 266.314380][T14192] name failslab, interval 1, probability 0, space 0, times 0 [ 266.341281][T14187] CPU: 1 PID: 14187 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 266.349617][T14187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.359651][T14187] Call Trace: [ 266.362919][T14187] dump_stack+0xa3/0xc8 [ 266.363084][T14201] FAULT_INJECTION: forcing a failure. [ 266.363084][T14201] name failslab, interval 1, probability 0, space 0, times 0 [ 266.367043][T14187] should_fail.cold.6+0x32/0x37 [ 266.367049][T14187] should_failslab+0x5/0x10 [ 266.367053][T14187] kmem_cache_alloc_node+0x57/0xb20 [ 266.367059][T14187] ? __lock_acquire+0x4ea/0x1770 [ 266.367070][T14187] __alloc_skb+0x52/0x1d0 [ 266.367079][T14187] tipc_buf_acquire+0x1c/0x50 [ 266.367083][T14187] tipc_msg_reverse+0x96/0x280 [ 266.367091][T14187] tipc_sk_respond+0xbe/0x2c0 [ 266.367097][T14187] __tipc_shutdown+0x2dd/0x380 [ 266.367103][T14187] ? do_wait_intr_irq+0xb0/0xb0 [ 266.367110][T14187] tipc_release+0x5f/0x870 [ 266.367120][T14187] __sock_release+0x32/0xa0 [ 266.367124][T14187] sock_close+0xf/0x20 [ 266.367128][T14187] __fput+0xaa/0x250 [ 266.367134][T14187] task_work_run+0x68/0xb0 [ 266.388730][T14202] FAULT_INJECTION: forcing a failure. [ 266.388730][T14202] name failslab, interval 1, probability 0, space 0, times 0 [ 266.388973][T14187] exit_to_user_mode_prepare+0x23f/0x250 [ 266.466216][T14187] syscall_exit_to_user_mode+0x7a/0x2c0 [ 266.471733][T14187] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.477599][T14187] RIP: 0033:0x45cba9 [ 266.481465][T14187] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.501043][T14187] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 266.509424][T14187] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 266.517366][T14187] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 266.525312][T14187] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 266.533263][T14187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 266.541204][T14187] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 266.549157][T14192] CPU: 0 PID: 14192 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 266.557586][T14192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.560717][T14203] FAULT_INJECTION: forcing a failure. [ 266.560717][T14203] name failslab, interval 1, probability 0, space 0, times 0 [ 266.567616][T14192] Call Trace: [ 266.567628][T14192] dump_stack+0xa3/0xc8 [ 266.567634][T14192] should_fail.cold.6+0x32/0x37 [ 266.567640][T14192] should_failslab+0x5/0x10 [ 266.567645][T14192] kmem_cache_alloc_node+0x57/0xb20 [ 266.567652][T14192] ? __lock_acquire+0x4ea/0x1770 [ 266.567665][T14192] __alloc_skb+0x52/0x1d0 [ 266.567673][T14192] tipc_buf_acquire+0x1c/0x50 [ 266.567678][T14192] tipc_msg_reverse+0x96/0x280 [ 266.567686][T14192] tipc_sk_respond+0xbe/0x2c0 [ 266.567692][T14192] __tipc_shutdown+0x2dd/0x380 [ 266.630341][T14192] ? do_wait_intr_irq+0xb0/0xb0 [ 266.635167][T14192] tipc_release+0x5f/0x870 [ 266.639559][T14192] __sock_release+0x32/0xa0 [ 266.644040][T14192] sock_close+0xf/0x20 [ 266.648075][T14192] __fput+0xaa/0x250 [ 266.651941][T14192] task_work_run+0x68/0xb0 [ 266.656336][T14192] exit_to_user_mode_prepare+0x23f/0x250 [ 266.661936][T14192] syscall_exit_to_user_mode+0x7a/0x2c0 [ 266.667447][T14192] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.673309][T14192] RIP: 0033:0x45cba9 [ 266.677170][T14192] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.696743][T14192] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 266.705130][T14192] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 266.713070][T14192] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 266.721107][T14192] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 266.729197][T14192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 266.737244][T14192] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 266.745223][T14203] CPU: 1 PID: 14203 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 266.754056][T14203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.764100][T14203] Call Trace: [ 266.767368][T14203] dump_stack+0xa3/0xc8 [ 266.771495][T14203] should_fail.cold.6+0x32/0x37 [ 266.776316][T14203] should_failslab+0x5/0x10 [ 266.780792][T14203] kmem_cache_alloc_node+0x57/0xb20 [ 266.785963][T14203] ? __lock_acquire+0x4ea/0x1770 [ 266.790883][T14203] __alloc_skb+0x52/0x1d0 [ 266.795183][T14203] tipc_buf_acquire+0x1c/0x50 [ 266.799846][T14203] tipc_msg_reverse+0x96/0x280 [ 266.804589][T14203] tipc_sk_respond+0xbe/0x2c0 [ 266.809244][T14203] __tipc_shutdown+0x2dd/0x380 [ 266.813980][T14203] ? do_wait_intr_irq+0xb0/0xb0 [ 266.818814][T14203] tipc_release+0x5f/0x870 [ 266.823200][T14203] __sock_release+0x32/0xa0 [ 266.827672][T14203] sock_close+0xf/0x20 [ 266.831710][T14203] __fput+0xaa/0x250 [ 266.835573][T14203] task_work_run+0x68/0xb0 [ 266.839955][T14203] exit_to_user_mode_prepare+0x23f/0x250 [ 266.845555][T14203] syscall_exit_to_user_mode+0x7a/0x2c0 [ 266.851234][T14203] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.857094][T14203] RIP: 0033:0x45cba9 [ 266.860960][T14203] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.880534][T14203] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 266.888915][T14203] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 266.896878][T14203] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 266.904864][T14203] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 266.912819][T14203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 266.920774][T14203] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 266.936805][T14202] CPU: 1 PID: 14202 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 266.945134][T14202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.955170][T14202] Call Trace: [ 266.958437][T14202] dump_stack+0xa3/0xc8 [ 266.962558][T14202] should_fail.cold.6+0x32/0x37 [ 266.967378][T14202] should_failslab+0x5/0x10 [ 266.971850][T14202] kmem_cache_alloc_node+0x57/0xb20 [ 266.977019][T14202] ? __lock_acquire+0x4ea/0x1770 [ 266.981935][T14202] __alloc_skb+0x52/0x1d0 [ 266.986241][T14202] tipc_buf_acquire+0x1c/0x50 [ 266.990890][T14202] tipc_msg_reverse+0x96/0x280 [ 266.995707][T14202] tipc_sk_respond+0xbe/0x2c0 [ 267.000370][T14202] __tipc_shutdown+0x2dd/0x380 [ 267.005107][T14202] ? do_wait_intr_irq+0xb0/0xb0 [ 267.009937][T14202] tipc_release+0x5f/0x870 [ 267.014323][T14202] __sock_release+0x32/0xa0 [ 267.018793][T14202] sock_close+0xf/0x20 [ 267.022826][T14202] __fput+0xaa/0x250 [ 267.026715][T14202] task_work_run+0x68/0xb0 [ 267.031104][T14202] exit_to_user_mode_prepare+0x23f/0x250 [ 267.036704][T14202] syscall_exit_to_user_mode+0x7a/0x2c0 [ 267.042219][T14202] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 267.048103][T14202] RIP: 0033:0x45cba9 [ 267.052922][T14202] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.072497][T14202] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 267.080878][T14202] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 267.088992][T14202] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 267.097030][T14202] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 267.104984][T14202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 267.112933][T14202] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 267.121072][T14201] CPU: 0 PID: 14201 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 267.129384][T14201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.139423][T14201] Call Trace: [ 267.142696][T14201] dump_stack+0xa3/0xc8 [ 267.146836][T14201] should_fail.cold.6+0x32/0x37 [ 267.151704][T14201] should_failslab+0x5/0x10 [ 267.156203][T14201] kmem_cache_alloc_node+0x57/0xb20 [ 267.161383][T14201] ? __lock_acquire+0x4ea/0x1770 [ 267.166303][T14201] __alloc_skb+0x52/0x1d0 [ 267.170609][T14201] tipc_buf_acquire+0x1c/0x50 [ 267.175267][T14201] tipc_msg_reverse+0x96/0x280 [ 267.180018][T14201] tipc_sk_respond+0xbe/0x2c0 [ 267.184679][T14201] __tipc_shutdown+0x2dd/0x380 [ 267.189415][T14201] ? do_wait_intr_irq+0xb0/0xb0 [ 267.194233][T14201] tipc_release+0x5f/0x870 [ 267.198622][T14201] __sock_release+0x32/0xa0 [ 267.203090][T14201] sock_close+0xf/0x20 [ 267.207123][T14201] __fput+0xaa/0x250 [ 267.210983][T14201] task_work_run+0x68/0xb0 [ 267.215367][T14201] exit_to_user_mode_prepare+0x23f/0x250 [ 267.220967][T14201] syscall_exit_to_user_mode+0x7a/0x2c0 [ 267.226478][T14201] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 267.233315][T14201] RIP: 0033:0x45cba9 [ 267.237176][T14201] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.256748][T14201] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 267.265124][T14201] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 267.273074][T14201] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 267.281013][T14201] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 267.288953][T14201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 267.296891][T14201] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 267.304843][T14188] CPU: 1 PID: 14188 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 267.313154][T14188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.323191][T14188] Call Trace: [ 267.326461][T14188] dump_stack+0xa3/0xc8 [ 267.330752][T14188] should_fail.cold.6+0x32/0x37 [ 267.335658][T14188] should_failslab+0x5/0x10 [ 267.340180][T14188] kmem_cache_alloc_node+0x57/0xb20 [ 267.345363][T14188] ? __lock_acquire+0x4ea/0x1770 [ 267.350290][T14188] __alloc_skb+0x52/0x1d0 [ 267.354620][T14188] tipc_buf_acquire+0x1c/0x50 [ 267.359304][T14188] tipc_msg_reverse+0x96/0x280 [ 267.364047][T14188] tipc_sk_respond+0xbe/0x2c0 [ 267.368703][T14188] __tipc_shutdown+0x2dd/0x380 [ 267.373451][T14188] ? do_wait_intr_irq+0xb0/0xb0 [ 267.378284][T14188] tipc_release+0x5f/0x870 [ 267.382689][T14188] __sock_release+0x32/0xa0 [ 267.387203][T14188] sock_close+0xf/0x20 [ 267.391247][T14188] __fput+0xaa/0x250 [ 267.395120][T14188] task_work_run+0x68/0xb0 [ 267.399521][T14188] exit_to_user_mode_prepare+0x23f/0x250 [ 267.405138][T14188] syscall_exit_to_user_mode+0x7a/0x2c0 [ 267.410670][T14188] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 267.416573][T14188] RIP: 0033:0x45cba9 [ 267.420452][T14188] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.437687][T14216] FAULT_INJECTION: forcing a failure. [ 267.437687][T14216] name failslab, interval 1, probability 0, space 0, times 0 [ 267.440118][T14188] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 267.440124][T14188] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 267.440127][T14188] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 267.440130][T14188] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 267.440132][T14188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 267.440135][T14188] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 267.446732][T14219] FAULT_INJECTION: forcing a failure. [ 267.446732][T14219] name failslab, interval 1, probability 0, space 0, times 0 [ 267.491540][T14216] CPU: 0 PID: 14216 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 267.495243][T14220] FAULT_INJECTION: forcing a failure. [ 267.495243][T14220] name failslab, interval 1, probability 0, space 0, times 0 [ 267.501066][T14216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.501069][T14216] Call Trace: [ 267.501081][T14216] dump_stack+0xa3/0xc8 [ 267.501086][T14216] should_fail.cold.6+0x32/0x37 [ 267.501093][T14216] should_failslab+0x5/0x10 [ 267.501097][T14216] kmem_cache_alloc_node+0x57/0xb20 [ 267.501104][T14216] ? __lock_acquire+0x4ea/0x1770 [ 267.514451][T14223] FAULT_INJECTION: forcing a failure. [ 267.514451][T14223] name failslab, interval 1, probability 0, space 0, times 0 [ 267.521950][T14216] __alloc_skb+0x52/0x1d0 [ 267.521960][T14216] tipc_buf_acquire+0x1c/0x50 [ 267.521965][T14216] tipc_msg_reverse+0x96/0x280 [ 267.521973][T14216] tipc_sk_respond+0xbe/0x2c0 [ 267.521979][T14216] __tipc_shutdown+0x2dd/0x380 [ 267.606993][T14216] ? do_wait_intr_irq+0xb0/0xb0 [ 267.611811][T14216] tipc_release+0x5f/0x870 [ 267.616197][T14216] __sock_release+0x32/0xa0 [ 267.620712][T14216] sock_close+0xf/0x20 [ 267.624752][T14216] __fput+0xaa/0x250 [ 267.628619][T14216] task_work_run+0x68/0xb0 [ 267.633008][T14216] exit_to_user_mode_prepare+0x23f/0x250 [ 267.638610][T14216] syscall_exit_to_user_mode+0x7a/0x2c0 [ 267.644119][T14216] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 267.649976][T14216] RIP: 0033:0x45cba9 [ 267.653837][T14216] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.673409][T14216] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 267.681798][T14216] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 267.689752][T14216] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 267.697694][T14216] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 267.705632][T14216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 267.713571][T14216] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 267.721539][T14223] CPU: 1 PID: 14223 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 267.729850][T14223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.739926][T14223] Call Trace: [ 267.743204][T14223] dump_stack+0xa3/0xc8 [ 267.747349][T14223] should_fail.cold.6+0x32/0x37 [ 267.752187][T14223] should_failslab+0x5/0x10 [ 267.756671][T14223] kmem_cache_alloc_node+0x57/0xb20 [ 267.761841][T14223] ? __lock_acquire+0x4ea/0x1770 [ 267.766755][T14223] __alloc_skb+0x52/0x1d0 [ 267.771060][T14223] tipc_buf_acquire+0x1c/0x50 [ 267.775704][T14223] tipc_msg_reverse+0x96/0x280 [ 267.780436][T14223] tipc_sk_respond+0xbe/0x2c0 [ 267.785092][T14223] __tipc_shutdown+0x2dd/0x380 [ 267.790004][T14223] ? do_wait_intr_irq+0xb0/0xb0 [ 267.794860][T14223] tipc_release+0x5f/0x870 [ 267.799253][T14223] __sock_release+0x32/0xa0 [ 267.803724][T14223] sock_close+0xf/0x20 [ 267.807779][T14223] __fput+0xaa/0x250 [ 267.811648][T14223] task_work_run+0x68/0xb0 [ 267.816035][T14223] exit_to_user_mode_prepare+0x23f/0x250 [ 267.821640][T14223] syscall_exit_to_user_mode+0x7a/0x2c0 [ 267.827157][T14223] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 267.833112][T14223] RIP: 0033:0x45cba9 [ 267.836988][T14223] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.856567][T14223] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 267.864947][T14223] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 267.872888][T14223] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 267.880828][T14223] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 267.888783][T14223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 267.896732][T14223] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 267.904700][T14219] CPU: 0 PID: 14219 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 267.913014][T14219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.923235][T14219] Call Trace: [ 267.926528][T14219] dump_stack+0xa3/0xc8 [ 267.930670][T14219] should_fail.cold.6+0x32/0x37 [ 267.935498][T14219] should_failslab+0x5/0x10 [ 267.939969][T14219] kmem_cache_alloc_node+0x57/0xb20 [ 267.945150][T14219] ? __lock_acquire+0x4ea/0x1770 [ 267.954224][T14219] __alloc_skb+0x52/0x1d0 [ 267.958521][T14219] tipc_buf_acquire+0x1c/0x50 [ 267.963166][T14219] tipc_msg_reverse+0x96/0x280 [ 267.967895][T14219] tipc_sk_respond+0xbe/0x2c0 [ 267.972539][T14219] __tipc_shutdown+0x2dd/0x380 [ 267.977279][T14219] ? do_wait_intr_irq+0xb0/0xb0 [ 267.982101][T14219] tipc_release+0x5f/0x870 [ 267.986491][T14219] __sock_release+0x32/0xa0 [ 267.990961][T14219] sock_close+0xf/0x20 [ 267.995009][T14219] __fput+0xaa/0x250 [ 267.998871][T14219] task_work_run+0x68/0xb0 [ 268.003254][T14219] exit_to_user_mode_prepare+0x23f/0x250 [ 268.008863][T14219] syscall_exit_to_user_mode+0x7a/0x2c0 [ 268.014380][T14219] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 268.020256][T14219] RIP: 0033:0x45cba9 [ 268.024122][T14219] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.043704][T14219] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 268.052102][T14219] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 268.060045][T14219] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 268.067984][T14219] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 268.075922][T14219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 268.083875][T14219] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 268.091827][T14220] CPU: 1 PID: 14220 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 268.100134][T14220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.110186][T14220] Call Trace: [ 268.113461][T14220] dump_stack+0xa3/0xc8 [ 268.117602][T14220] should_fail.cold.6+0x32/0x37 [ 268.122563][T14220] should_failslab+0x5/0x10 [ 268.127050][T14220] kmem_cache_alloc_node+0x57/0xb20 [ 268.132233][T14220] ? __lock_acquire+0x4ea/0x1770 [ 268.137163][T14220] __alloc_skb+0x52/0x1d0 [ 268.141771][T14220] tipc_buf_acquire+0x1c/0x50 [ 268.146503][T14220] tipc_msg_reverse+0x96/0x280 [ 268.151253][T14220] tipc_sk_respond+0xbe/0x2c0 [ 268.155912][T14220] __tipc_shutdown+0x2dd/0x380 [ 268.160656][T14220] ? do_wait_intr_irq+0xb0/0xb0 [ 268.165492][T14220] tipc_release+0x5f/0x870 [ 268.169899][T14220] __sock_release+0x32/0xa0 [ 268.174386][T14220] sock_close+0xf/0x20 [ 268.178525][T14220] __fput+0xaa/0x250 [ 268.182407][T14220] task_work_run+0x68/0xb0 [ 268.186838][T14220] exit_to_user_mode_prepare+0x23f/0x250 [ 268.192458][T14220] syscall_exit_to_user_mode+0x7a/0x2c0 [ 268.197998][T14220] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 268.203874][T14220] RIP: 0033:0x45cba9 [ 268.207750][T14220] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.231341][T14220] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 268.240428][T14220] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 268.249366][T14220] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 268.254623][T14244] FAULT_INJECTION: forcing a failure. [ 268.254623][T14244] name failslab, interval 1, probability 0, space 0, times 0 [ 268.257315][T14220] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 268.257318][T14220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 268.257321][T14220] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 268.330780][T14253] FAULT_INJECTION: forcing a failure. [ 268.330780][T14253] name failslab, interval 1, probability 0, space 0, times 0 [ 268.338339][T14242] FAULT_INJECTION: forcing a failure. [ 268.338339][T14242] name failslab, interval 1, probability 0, space 0, times 0 [ 268.349074][T14254] FAULT_INJECTION: forcing a failure. [ 268.349074][T14254] name failslab, interval 1, probability 0, space 0, times 0 [ 268.356573][T14242] CPU: 1 PID: 14242 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 268.376936][T14242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.386973][T14242] Call Trace: [ 268.390245][T14242] dump_stack+0xa3/0xc8 [ 268.394367][T14242] should_fail.cold.6+0x32/0x37 [ 268.399215][T14242] should_failslab+0x5/0x10 [ 268.403692][T14242] kmem_cache_alloc_node+0x57/0xb20 [ 268.408868][T14242] ? __lock_acquire+0x4ea/0x1770 [ 268.413802][T14242] __alloc_skb+0x52/0x1d0 [ 268.418100][T14242] tipc_buf_acquire+0x1c/0x50 [ 268.422743][T14242] tipc_msg_reverse+0x96/0x280 [ 268.427489][T14242] tipc_sk_respond+0xbe/0x2c0 [ 268.432164][T14242] __tipc_shutdown+0x2dd/0x380 [ 268.436981][T14242] ? do_wait_intr_irq+0xb0/0xb0 [ 268.441815][T14242] tipc_release+0x5f/0x870 [ 268.446207][T14242] __sock_release+0x32/0xa0 [ 268.450681][T14242] sock_close+0xf/0x20 [ 268.454718][T14242] __fput+0xaa/0x250 [ 268.455732][T14255] FAULT_INJECTION: forcing a failure. [ 268.455732][T14255] name failslab, interval 1, probability 0, space 0, times 0 [ 268.458582][T14242] task_work_run+0x68/0xb0 [ 268.458590][T14242] exit_to_user_mode_prepare+0x23f/0x250 [ 268.458597][T14242] syscall_exit_to_user_mode+0x7a/0x2c0 [ 268.458603][T14242] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 268.458608][T14242] RIP: 0033:0x45cba9 [ 268.458613][T14242] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.458616][T14242] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 268.458622][T14242] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 268.458624][T14242] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 268.458626][T14242] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 268.458629][T14242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 268.458631][T14242] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 268.470604][T14256] FAULT_INJECTION: forcing a failure. [ 268.470604][T14256] name failslab, interval 1, probability 0, space 0, times 0 [ 268.475290][T14244] CPU: 0 PID: 14244 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 268.585212][T14244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.595340][T14244] Call Trace: [ 268.598615][T14244] dump_stack+0xa3/0xc8 [ 268.602878][T14244] should_fail.cold.6+0x32/0x37 [ 268.607711][T14244] should_failslab+0x5/0x10 [ 268.614446][T14244] kmem_cache_alloc_node+0x57/0xb20 [ 268.619626][T14244] ? __lock_acquire+0x4ea/0x1770 [ 268.624551][T14244] __alloc_skb+0x52/0x1d0 [ 268.628851][T14244] tipc_buf_acquire+0x1c/0x50 [ 268.633584][T14244] tipc_msg_reverse+0x96/0x280 [ 268.638328][T14244] tipc_sk_respond+0xbe/0x2c0 [ 268.642976][T14244] __tipc_shutdown+0x2dd/0x380 [ 268.647725][T14244] ? do_wait_intr_irq+0xb0/0xb0 [ 268.652542][T14244] tipc_release+0x5f/0x870 [ 268.656927][T14244] __sock_release+0x32/0xa0 [ 268.661541][T14244] sock_close+0xf/0x20 [ 268.665597][T14244] __fput+0xaa/0x250 [ 268.669462][T14244] task_work_run+0x68/0xb0 [ 268.673946][T14244] exit_to_user_mode_prepare+0x23f/0x250 [ 268.679554][T14244] syscall_exit_to_user_mode+0x7a/0x2c0 [ 268.685076][T14244] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 268.690940][T14244] RIP: 0033:0x45cba9 [ 268.694805][T14244] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.714476][T14244] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 268.722866][T14244] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 268.732228][T14244] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 268.740193][T14244] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 268.748226][T14244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 268.756165][T14244] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 268.764138][T14256] CPU: 1 PID: 14256 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 268.772449][T14256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.782481][T14256] Call Trace: [ 268.785771][T14256] dump_stack+0xa3/0xc8 [ 268.789906][T14256] should_fail.cold.6+0x32/0x37 [ 268.794729][T14256] should_failslab+0x5/0x10 [ 268.799215][T14256] kmem_cache_alloc_node+0x57/0xb20 [ 268.804393][T14256] ? __lock_acquire+0x4ea/0x1770 [ 268.809333][T14256] __alloc_skb+0x52/0x1d0 [ 268.813634][T14256] tipc_buf_acquire+0x1c/0x50 [ 268.818290][T14256] tipc_msg_reverse+0x96/0x280 [ 268.823021][T14256] tipc_sk_respond+0xbe/0x2c0 [ 268.827670][T14256] __tipc_shutdown+0x2dd/0x380 [ 268.832411][T14256] ? do_wait_intr_irq+0xb0/0xb0 [ 268.837232][T14256] tipc_release+0x5f/0x870 [ 268.841626][T14256] __sock_release+0x32/0xa0 [ 268.846098][T14256] sock_close+0xf/0x20 [ 268.850152][T14256] __fput+0xaa/0x250 [ 268.854015][T14256] task_work_run+0x68/0xb0 [ 268.858426][T14256] exit_to_user_mode_prepare+0x23f/0x250 [ 268.864024][T14256] syscall_exit_to_user_mode+0x7a/0x2c0 [ 268.869560][T14256] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 268.875423][T14256] RIP: 0033:0x45cba9 [ 268.879284][T14256] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.898856][T14256] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 268.907237][T14256] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 268.915196][T14256] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 268.923135][T14256] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 268.931073][T14256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 268.939014][T14256] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 268.949736][T14253] CPU: 0 PID: 14253 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 268.958089][T14253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.968134][T14253] Call Trace: [ 268.971410][T14253] dump_stack+0xa3/0xc8 [ 268.975552][T14253] should_fail.cold.6+0x32/0x37 2020/10/20 07:40:47 executed programs: 1222 [ 268.980390][T14253] should_failslab+0x5/0x10 [ 268.984945][T14253] kmem_cache_alloc_node+0x57/0xb20 [ 268.990133][T14253] ? __lock_acquire+0x4ea/0x1770 [ 268.995064][T14253] __alloc_skb+0x52/0x1d0 [ 268.999392][T14253] tipc_buf_acquire+0x1c/0x50 [ 269.004058][T14253] tipc_msg_reverse+0x96/0x280 [ 269.008823][T14253] tipc_sk_respond+0xbe/0x2c0 [ 269.013485][T14253] __tipc_shutdown+0x2dd/0x380 [ 269.018545][T14253] ? do_wait_intr_irq+0xb0/0xb0 [ 269.023410][T14253] tipc_release+0x5f/0x870 [ 269.027821][T14253] __sock_release+0x32/0xa0 [ 269.032300][T14253] sock_close+0xf/0x20 [ 269.036441][T14253] __fput+0xaa/0x250 [ 269.040304][T14253] task_work_run+0x68/0xb0 [ 269.044702][T14253] exit_to_user_mode_prepare+0x23f/0x250 [ 269.049736][T14260] FAULT_INJECTION: forcing a failure. [ 269.049736][T14260] name failslab, interval 1, probability 0, space 0, times 0 [ 269.050325][T14253] syscall_exit_to_user_mode+0x7a/0x2c0 [ 269.050331][T14253] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 269.050337][T14253] RIP: 0033:0x45cba9 [ 269.050341][T14253] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.050345][T14253] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 269.050350][T14253] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 269.050352][T14253] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 269.050355][T14253] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 269.050358][T14253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 269.050360][T14253] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 269.055342][T14255] CPU: 0 PID: 14255 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 269.171316][T14255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.181340][T14255] Call Trace: [ 269.184604][T14255] dump_stack+0xa3/0xc8 [ 269.188736][T14255] should_fail.cold.6+0x32/0x37 [ 269.193558][T14255] should_failslab+0x5/0x10 [ 269.198028][T14255] kmem_cache_alloc_node+0x57/0xb20 [ 269.203191][T14255] ? __lock_acquire+0x4ea/0x1770 [ 269.208100][T14255] __alloc_skb+0x52/0x1d0 [ 269.212403][T14255] tipc_buf_acquire+0x1c/0x50 [ 269.217047][T14255] tipc_msg_reverse+0x96/0x280 [ 269.221792][T14255] tipc_sk_respond+0xbe/0x2c0 [ 269.226437][T14255] __tipc_shutdown+0x2dd/0x380 [ 269.231167][T14255] ? do_wait_intr_irq+0xb0/0xb0 [ 269.235985][T14255] tipc_release+0x5f/0x870 [ 269.240393][T14255] __sock_release+0x32/0xa0 [ 269.244865][T14255] sock_close+0xf/0x20 [ 269.248917][T14255] __fput+0xaa/0x250 [ 269.252804][T14255] task_work_run+0x68/0xb0 [ 269.257201][T14255] exit_to_user_mode_prepare+0x23f/0x250 [ 269.262800][T14255] syscall_exit_to_user_mode+0x7a/0x2c0 [ 269.268320][T14255] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 269.274445][T14255] RIP: 0033:0x45cba9 [ 269.278306][T14255] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.297876][T14255] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 269.306252][T14255] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 269.314192][T14255] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 269.322132][T14255] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 269.330071][T14255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 269.338009][T14255] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 269.345969][T14260] CPU: 1 PID: 14260 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 269.354283][T14260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.364320][T14260] Call Trace: [ 269.367620][T14260] dump_stack+0xa3/0xc8 [ 269.371768][T14260] should_fail.cold.6+0x32/0x37 [ 269.376699][T14260] should_failslab+0x5/0x10 [ 269.381191][T14260] kmem_cache_alloc_node+0x57/0xb20 [ 269.386367][T14260] ? __lock_acquire+0x4ea/0x1770 [ 269.391295][T14260] __alloc_skb+0x52/0x1d0 [ 269.395600][T14260] tipc_buf_acquire+0x1c/0x50 [ 269.400244][T14260] tipc_msg_reverse+0x96/0x280 [ 269.404977][T14260] tipc_sk_respond+0xbe/0x2c0 [ 269.409622][T14260] __tipc_shutdown+0x2dd/0x380 [ 269.414361][T14260] ? do_wait_intr_irq+0xb0/0xb0 [ 269.420157][T14260] tipc_release+0x5f/0x870 [ 269.424549][T14260] __sock_release+0x32/0xa0 [ 269.429020][T14260] sock_close+0xf/0x20 [ 269.433060][T14260] __fput+0xaa/0x250 [ 269.436928][T14260] task_work_run+0x68/0xb0 [ 269.441321][T14260] exit_to_user_mode_prepare+0x23f/0x250 [ 269.446930][T14260] syscall_exit_to_user_mode+0x7a/0x2c0 [ 269.452448][T14260] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 269.458309][T14260] RIP: 0033:0x45cba9 [ 269.462171][T14260] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.481744][T14260] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 269.490133][T14260] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 269.498084][T14260] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 269.506033][T14260] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 269.513979][T14260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 269.521947][T14260] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 269.529906][T14254] CPU: 0 PID: 14254 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 269.538245][T14254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.548289][T14254] Call Trace: [ 269.551564][T14254] dump_stack+0xa3/0xc8 [ 269.555709][T14254] should_fail.cold.6+0x32/0x37 [ 269.560604][T14254] should_failslab+0x5/0x10 [ 269.565142][T14254] kmem_cache_alloc_node+0x57/0xb20 [ 269.570425][T14254] ? __lock_acquire+0x4ea/0x1770 [ 269.575375][T14254] __alloc_skb+0x52/0x1d0 [ 269.579710][T14254] tipc_buf_acquire+0x1c/0x50 [ 269.584411][T14254] tipc_msg_reverse+0x96/0x280 [ 269.589149][T14254] tipc_sk_respond+0xbe/0x2c0 [ 269.593797][T14254] __tipc_shutdown+0x2dd/0x380 [ 269.598583][T14254] ? do_wait_intr_irq+0xb0/0xb0 [ 269.603407][T14254] tipc_release+0x5f/0x870 [ 269.607812][T14254] __sock_release+0x32/0xa0 [ 269.612301][T14254] sock_close+0xf/0x20 [ 269.616359][T14254] __fput+0xaa/0x250 [ 269.620243][T14254] task_work_run+0x68/0xb0 [ 269.624647][T14254] exit_to_user_mode_prepare+0x23f/0x250 [ 269.630273][T14254] syscall_exit_to_user_mode+0x7a/0x2c0 [ 269.635791][T14254] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 269.641785][T14254] RIP: 0033:0x45cba9 [ 269.645654][T14254] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.665421][T14254] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 269.667732][T14272] FAULT_INJECTION: forcing a failure. [ 269.667732][T14272] name failslab, interval 1, probability 0, space 0, times 0 [ 269.673811][T14254] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 269.673814][T14254] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 269.673816][T14254] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 269.673819][T14254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 269.673822][T14254] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 269.730727][T14279] FAULT_INJECTION: forcing a failure. [ 269.730727][T14279] name failslab, interval 1, probability 0, space 0, times 0 [ 269.746320][T14281] FAULT_INJECTION: forcing a failure. [ 269.746320][T14281] name failslab, interval 1, probability 0, space 0, times 0 [ 269.759241][T14279] CPU: 1 PID: 14279 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 269.767702][T14279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.777747][T14279] Call Trace: [ 269.781029][T14279] dump_stack+0xa3/0xc8 [ 269.785283][T14279] should_fail.cold.6+0x32/0x37 [ 269.790157][T14279] should_failslab+0x5/0x10 [ 269.794669][T14279] kmem_cache_alloc_node+0x57/0xb20 [ 269.799851][T14279] ? __lock_acquire+0x4ea/0x1770 [ 269.804807][T14279] __alloc_skb+0x52/0x1d0 [ 269.809111][T14279] tipc_buf_acquire+0x1c/0x50 [ 269.813756][T14279] tipc_msg_reverse+0x96/0x280 [ 269.818510][T14279] tipc_sk_respond+0xbe/0x2c0 [ 269.823179][T14279] __tipc_shutdown+0x2dd/0x380 [ 269.827922][T14279] ? do_wait_intr_irq+0xb0/0xb0 [ 269.832747][T14279] tipc_release+0x5f/0x870 [ 269.837151][T14279] __sock_release+0x32/0xa0 [ 269.841631][T14279] sock_close+0xf/0x20 [ 269.845672][T14279] __fput+0xaa/0x250 [ 269.849544][T14279] task_work_run+0x68/0xb0 [ 269.853930][T14279] exit_to_user_mode_prepare+0x23f/0x250 [ 269.859540][T14279] syscall_exit_to_user_mode+0x7a/0x2c0 [ 269.865070][T14279] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 269.870949][T14279] RIP: 0033:0x45cba9 [ 269.874824][T14279] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.894933][T14279] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 269.903848][T14279] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 269.911803][T14279] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 269.919766][T14279] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 269.927710][T14279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 269.935653][T14279] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 269.943646][T14272] CPU: 0 PID: 14272 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 269.951967][T14272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.952339][T14284] FAULT_INJECTION: forcing a failure. [ 269.952339][T14284] name failslab, interval 1, probability 0, space 0, times 0 [ 269.961999][T14272] Call Trace: [ 269.962011][T14272] dump_stack+0xa3/0xc8 [ 269.962016][T14272] should_fail.cold.6+0x32/0x37 [ 269.962023][T14272] should_failslab+0x5/0x10 [ 269.962028][T14272] kmem_cache_alloc_node+0x57/0xb20 [ 269.962037][T14272] ? __lock_acquire+0x4ea/0x1770 [ 270.001394][T14272] __alloc_skb+0x52/0x1d0 [ 270.005711][T14272] tipc_buf_acquire+0x1c/0x50 [ 270.010379][T14272] tipc_msg_reverse+0x96/0x280 [ 270.015130][T14272] tipc_sk_respond+0xbe/0x2c0 [ 270.019778][T14272] __tipc_shutdown+0x2dd/0x380 [ 270.024516][T14272] ? do_wait_intr_irq+0xb0/0xb0 [ 270.029343][T14272] tipc_release+0x5f/0x870 [ 270.033208][T14291] FAULT_INJECTION: forcing a failure. [ 270.033208][T14291] name failslab, interval 1, probability 0, space 0, times 0 [ 270.033735][T14272] __sock_release+0x32/0xa0 [ 270.050767][T14272] sock_close+0xf/0x20 [ 270.054820][T14272] __fput+0xaa/0x250 [ 270.058702][T14272] task_work_run+0x68/0xb0 [ 270.063090][T14272] exit_to_user_mode_prepare+0x23f/0x250 [ 270.068690][T14272] syscall_exit_to_user_mode+0x7a/0x2c0 [ 270.074201][T14272] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.080075][T14272] RIP: 0033:0x45cba9 [ 270.083953][T14272] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.103528][T14272] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 270.111911][T14272] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 270.119870][T14272] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 270.127914][T14272] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 270.135855][T14272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 270.143826][T14272] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 270.151779][T14281] CPU: 1 PID: 14281 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 270.160091][T14281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.170135][T14281] Call Trace: [ 270.173419][T14281] dump_stack+0xa3/0xc8 [ 270.177568][T14281] should_fail.cold.6+0x32/0x37 [ 270.182412][T14281] should_failslab+0x5/0x10 [ 270.186905][T14281] kmem_cache_alloc_node+0x57/0xb20 [ 270.192091][T14281] ? __lock_acquire+0x4ea/0x1770 [ 270.197149][T14281] __alloc_skb+0x52/0x1d0 [ 270.201470][T14281] tipc_buf_acquire+0x1c/0x50 [ 270.206137][T14281] tipc_msg_reverse+0x96/0x280 [ 270.210888][T14281] tipc_sk_respond+0xbe/0x2c0 [ 270.215796][T14281] __tipc_shutdown+0x2dd/0x380 [ 270.220546][T14281] ? do_wait_intr_irq+0xb0/0xb0 [ 270.225400][T14281] tipc_release+0x5f/0x870 [ 270.229804][T14281] __sock_release+0x32/0xa0 [ 270.234292][T14281] sock_close+0xf/0x20 [ 270.238339][T14281] __fput+0xaa/0x250 [ 270.242210][T14281] task_work_run+0x68/0xb0 [ 270.246605][T14281] exit_to_user_mode_prepare+0x23f/0x250 [ 270.252213][T14281] syscall_exit_to_user_mode+0x7a/0x2c0 [ 270.257726][T14281] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.263594][T14281] RIP: 0033:0x45cba9 [ 270.267474][T14281] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.287058][T14281] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 270.295446][T14281] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 270.303387][T14281] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 270.311333][T14281] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 270.319285][T14281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 270.327322][T14281] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 270.335284][T14291] CPU: 0 PID: 14291 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 270.343597][T14291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.345723][T14296] FAULT_INJECTION: forcing a failure. [ 270.345723][T14296] name failslab, interval 1, probability 0, space 0, times 0 [ 270.353627][T14291] Call Trace: [ 270.353639][T14291] dump_stack+0xa3/0xc8 [ 270.353644][T14291] should_fail.cold.6+0x32/0x37 [ 270.353654][T14291] should_failslab+0x5/0x10 [ 270.383275][T14291] kmem_cache_alloc_node+0x57/0xb20 [ 270.388442][T14291] ? __lock_acquire+0x4ea/0x1770 [ 270.394222][T14291] __alloc_skb+0x52/0x1d0 [ 270.398533][T14291] tipc_buf_acquire+0x1c/0x50 [ 270.403177][T14291] tipc_msg_reverse+0x96/0x280 [ 270.408023][T14291] tipc_sk_respond+0xbe/0x2c0 [ 270.412694][T14291] __tipc_shutdown+0x2dd/0x380 [ 270.417428][T14291] ? do_wait_intr_irq+0xb0/0xb0 [ 270.422254][T14291] tipc_release+0x5f/0x870 [ 270.426642][T14291] __sock_release+0x32/0xa0 [ 270.431520][T14291] sock_close+0xf/0x20 [ 270.435557][T14291] __fput+0xaa/0x250 [ 270.439448][T14291] task_work_run+0x68/0xb0 [ 270.443839][T14291] exit_to_user_mode_prepare+0x23f/0x250 [ 270.449450][T14291] syscall_exit_to_user_mode+0x7a/0x2c0 [ 270.454989][T14291] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.460871][T14291] RIP: 0033:0x45cba9 [ 270.464736][T14291] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.484308][T14291] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 270.492685][T14291] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 270.500626][T14291] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 270.508581][T14291] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 270.516524][T14291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 270.524480][T14291] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 270.532533][T14284] CPU: 1 PID: 14284 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 270.540847][T14284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.550896][T14284] Call Trace: [ 270.554172][T14284] dump_stack+0xa3/0xc8 [ 270.558316][T14284] should_fail.cold.6+0x32/0x37 [ 270.563154][T14284] should_failslab+0x5/0x10 [ 270.567679][T14284] kmem_cache_alloc_node+0x57/0xb20 [ 270.572941][T14284] ? __lock_acquire+0x4ea/0x1770 [ 270.577885][T14284] __alloc_skb+0x52/0x1d0 [ 270.582211][T14284] tipc_buf_acquire+0x1c/0x50 [ 270.586879][T14284] tipc_msg_reverse+0x96/0x280 [ 270.591635][T14284] tipc_sk_respond+0xbe/0x2c0 [ 270.596401][T14284] __tipc_shutdown+0x2dd/0x380 [ 270.601150][T14284] ? do_wait_intr_irq+0xb0/0xb0 [ 270.605989][T14284] tipc_release+0x5f/0x870 [ 270.610398][T14284] __sock_release+0x32/0xa0 [ 270.614926][T14284] sock_close+0xf/0x20 [ 270.618985][T14284] __fput+0xaa/0x250 [ 270.622970][T14284] task_work_run+0x68/0xb0 [ 270.627390][T14284] exit_to_user_mode_prepare+0x23f/0x250 [ 270.633103][T14284] syscall_exit_to_user_mode+0x7a/0x2c0 [ 270.638666][T14284] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.644544][T14284] RIP: 0033:0x45cba9 [ 270.648416][T14284] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.668002][T14284] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 270.676393][T14284] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 270.684341][T14284] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 270.692418][T14284] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 270.700369][T14284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 270.708488][T14284] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 270.725338][T14296] CPU: 0 PID: 14296 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 270.733678][T14296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.743862][T14296] Call Trace: [ 270.747153][T14296] dump_stack+0xa3/0xc8 [ 270.751296][T14296] should_fail.cold.6+0x32/0x37 [ 270.756134][T14296] should_failslab+0x5/0x10 [ 270.760619][T14296] kmem_cache_alloc_node+0x57/0xb20 [ 270.765915][T14296] ? __lock_acquire+0x4ea/0x1770 [ 270.770835][T14296] __alloc_skb+0x52/0x1d0 [ 270.775239][T14296] tipc_buf_acquire+0x1c/0x50 [ 270.779904][T14296] tipc_msg_reverse+0x96/0x280 [ 270.780233][T14308] FAULT_INJECTION: forcing a failure. [ 270.780233][T14308] name failslab, interval 1, probability 0, space 0, times 0 [ 270.784647][T14296] tipc_sk_respond+0xbe/0x2c0 [ 270.802037][T14296] __tipc_shutdown+0x2dd/0x380 [ 270.806774][T14296] ? do_wait_intr_irq+0xb0/0xb0 [ 270.811697][T14296] tipc_release+0x5f/0x870 [ 270.816084][T14296] __sock_release+0x32/0xa0 [ 270.820555][T14296] sock_close+0xf/0x20 [ 270.824594][T14296] __fput+0xaa/0x250 [ 270.828461][T14296] task_work_run+0x68/0xb0 [ 270.832848][T14296] exit_to_user_mode_prepare+0x23f/0x250 [ 270.838450][T14296] syscall_exit_to_user_mode+0x7a/0x2c0 [ 270.843962][T14296] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.849823][T14296] RIP: 0033:0x45cba9 [ 270.853690][T14296] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.873265][T14296] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 270.881770][T14296] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 270.889715][T14296] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 270.897659][T14296] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 270.905620][T14296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 270.913561][T14296] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 270.921531][T14308] CPU: 1 PID: 14308 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 270.929848][T14308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.938931][T14309] FAULT_INJECTION: forcing a failure. [ 270.938931][T14309] name failslab, interval 1, probability 0, space 0, times 0 [ 270.939884][T14308] Call Trace: [ 270.939901][T14308] dump_stack+0xa3/0xc8 [ 270.939907][T14308] should_fail.cold.6+0x32/0x37 [ 270.939914][T14308] should_failslab+0x5/0x10 [ 270.939919][T14308] kmem_cache_alloc_node+0x57/0xb20 [ 270.939925][T14308] ? __lock_acquire+0x4ea/0x1770 [ 270.939937][T14308] __alloc_skb+0x52/0x1d0 [ 270.939945][T14308] tipc_buf_acquire+0x1c/0x50 [ 270.956637][T14310] FAULT_INJECTION: forcing a failure. [ 270.956637][T14310] name failslab, interval 1, probability 0, space 0, times 0 [ 270.959964][T14308] tipc_msg_reverse+0x96/0x280 [ 270.959973][T14308] tipc_sk_respond+0xbe/0x2c0 [ 270.959979][T14308] __tipc_shutdown+0x2dd/0x380 [ 270.959986][T14308] ? do_wait_intr_irq+0xb0/0xb0 [ 270.959994][T14308] tipc_release+0x5f/0x870 [ 270.960005][T14308] __sock_release+0x32/0xa0 [ 270.960009][T14308] sock_close+0xf/0x20 [ 270.960014][T14308] __fput+0xaa/0x250 [ 271.038412][T14308] task_work_run+0x68/0xb0 [ 271.042804][T14308] exit_to_user_mode_prepare+0x23f/0x250 [ 271.048428][T14308] syscall_exit_to_user_mode+0x7a/0x2c0 [ 271.053942][T14308] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.059987][T14308] RIP: 0033:0x45cba9 [ 271.063849][T14308] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.083424][T14308] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 271.091822][T14308] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 271.099856][T14308] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 271.107801][T14308] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 271.115749][T14308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 271.123781][T14308] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 271.131773][T14309] CPU: 0 PID: 14309 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 271.140698][T14309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.150747][T14309] Call Trace: [ 271.154025][T14309] dump_stack+0xa3/0xc8 [ 271.158178][T14309] should_fail.cold.6+0x32/0x37 [ 271.163019][T14309] should_failslab+0x5/0x10 [ 271.167508][T14309] kmem_cache_alloc_node+0x57/0xb20 [ 271.172690][T14309] ? __lock_acquire+0x4ea/0x1770 [ 271.178752][T14309] __alloc_skb+0x52/0x1d0 [ 271.183069][T14309] tipc_buf_acquire+0x1c/0x50 [ 271.187817][T14309] tipc_msg_reverse+0x96/0x280 [ 271.192553][T14309] tipc_sk_respond+0xbe/0x2c0 [ 271.197197][T14309] __tipc_shutdown+0x2dd/0x380 [ 271.201943][T14309] ? do_wait_intr_irq+0xb0/0xb0 [ 271.206775][T14309] tipc_release+0x5f/0x870 [ 271.209952][T14319] FAULT_INJECTION: forcing a failure. [ 271.209952][T14319] name failslab, interval 1, probability 0, space 0, times 0 [ 271.211164][T14309] __sock_release+0x32/0xa0 [ 271.211169][T14309] sock_close+0xf/0x20 [ 271.211173][T14309] __fput+0xaa/0x250 [ 271.211181][T14309] task_work_run+0x68/0xb0 [ 271.211189][T14309] exit_to_user_mode_prepare+0x23f/0x250 [ 271.227582][T14320] FAULT_INJECTION: forcing a failure. [ 271.227582][T14320] name failslab, interval 1, probability 0, space 0, times 0 [ 271.228311][T14309] syscall_exit_to_user_mode+0x7a/0x2c0 [ 271.228317][T14309] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.228322][T14309] RIP: 0033:0x45cba9 [ 271.228326][T14309] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.228329][T14309] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 271.228334][T14309] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 271.310447][T14309] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 271.318407][T14309] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 271.326344][T14309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 271.334283][T14309] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 271.342236][T14319] CPU: 1 PID: 14319 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 271.350581][T14319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.360621][T14319] Call Trace: [ 271.363897][T14319] dump_stack+0xa3/0xc8 [ 271.368068][T14319] should_fail.cold.6+0x32/0x37 [ 271.372916][T14319] should_failslab+0x5/0x10 [ 271.377402][T14319] kmem_cache_alloc_node+0x57/0xb20 [ 271.382572][T14319] ? __lock_acquire+0x4ea/0x1770 [ 271.387482][T14319] __alloc_skb+0x52/0x1d0 [ 271.391780][T14319] tipc_buf_acquire+0x1c/0x50 [ 271.396422][T14319] tipc_msg_reverse+0x96/0x280 [ 271.401243][T14319] tipc_sk_respond+0xbe/0x2c0 [ 271.405893][T14319] __tipc_shutdown+0x2dd/0x380 [ 271.411058][T14319] ? do_wait_intr_irq+0xb0/0xb0 [ 271.415875][T14319] tipc_release+0x5f/0x870 [ 271.420261][T14319] __sock_release+0x32/0xa0 [ 271.424752][T14319] sock_close+0xf/0x20 [ 271.428792][T14319] __fput+0xaa/0x250 [ 271.432660][T14319] task_work_run+0x68/0xb0 [ 271.437056][T14319] exit_to_user_mode_prepare+0x23f/0x250 [ 271.442670][T14319] syscall_exit_to_user_mode+0x7a/0x2c0 [ 271.448224][T14319] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.454084][T14319] RIP: 0033:0x45cba9 [ 271.457944][T14319] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.477949][T14319] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 271.486325][T14319] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 271.494265][T14319] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 271.502204][T14319] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 271.510155][T14319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 271.518118][T14319] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 271.533152][T14310] CPU: 0 PID: 14310 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 271.541484][T14310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.551525][T14310] Call Trace: [ 271.554798][T14310] dump_stack+0xa3/0xc8 [ 271.559173][T14310] should_fail.cold.6+0x32/0x37 [ 271.563992][T14310] should_failslab+0x5/0x10 [ 271.568461][T14310] kmem_cache_alloc_node+0x57/0xb20 [ 271.573641][T14310] ? __lock_acquire+0x4ea/0x1770 [ 271.578547][T14310] __alloc_skb+0x52/0x1d0 [ 271.582931][T14310] tipc_buf_acquire+0x1c/0x50 [ 271.587619][T14310] tipc_msg_reverse+0x96/0x280 [ 271.592374][T14310] tipc_sk_respond+0xbe/0x2c0 [ 271.597030][T14310] __tipc_shutdown+0x2dd/0x380 [ 271.597364][T14324] FAULT_INJECTION: forcing a failure. [ 271.597364][T14324] name failslab, interval 1, probability 0, space 0, times 0 [ 271.601941][T14310] ? do_wait_intr_irq+0xb0/0xb0 [ 271.601949][T14310] tipc_release+0x5f/0x870 [ 271.601960][T14310] __sock_release+0x32/0xa0 [ 271.601965][T14310] sock_close+0xf/0x20 [ 271.601969][T14310] __fput+0xaa/0x250 [ 271.601976][T14310] task_work_run+0x68/0xb0 [ 271.601984][T14310] exit_to_user_mode_prepare+0x23f/0x250 [ 271.601991][T14310] syscall_exit_to_user_mode+0x7a/0x2c0 [ 271.651853][T14310] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.657729][T14310] RIP: 0033:0x45cba9 [ 271.661608][T14310] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.681182][T14310] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 271.689560][T14310] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 271.697501][T14310] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 271.705442][T14310] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 271.713390][T14310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 271.721348][T14310] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 271.729301][T14324] CPU: 1 PID: 14324 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 271.737617][T14324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.747683][T14324] Call Trace: [ 271.750956][T14324] dump_stack+0xa3/0xc8 [ 271.755088][T14324] should_fail.cold.6+0x32/0x37 [ 271.759949][T14324] should_failslab+0x5/0x10 [ 271.764466][T14324] kmem_cache_alloc_node+0x57/0xb20 [ 271.769654][T14324] ? __lock_acquire+0x4ea/0x1770 [ 271.774584][T14324] __alloc_skb+0x52/0x1d0 [ 271.778908][T14324] tipc_buf_acquire+0x1c/0x50 [ 271.783568][T14324] tipc_msg_reverse+0x96/0x280 [ 271.788320][T14324] tipc_sk_respond+0xbe/0x2c0 [ 271.792990][T14324] __tipc_shutdown+0x2dd/0x380 [ 271.797758][T14324] ? do_wait_intr_irq+0xb0/0xb0 [ 271.802587][T14324] tipc_release+0x5f/0x870 [ 271.806980][T14324] __sock_release+0x32/0xa0 [ 271.810651][T14330] FAULT_INJECTION: forcing a failure. [ 271.810651][T14330] name failslab, interval 1, probability 0, space 0, times 0 [ 271.811454][T14324] sock_close+0xf/0x20 [ 271.811459][T14324] __fput+0xaa/0x250 [ 271.811466][T14324] task_work_run+0x68/0xb0 [ 271.811476][T14324] exit_to_user_mode_prepare+0x23f/0x250 [ 271.811483][T14324] syscall_exit_to_user_mode+0x7a/0x2c0 [ 271.847464][T14324] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.853341][T14324] RIP: 0033:0x45cba9 [ 271.857224][T14324] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.876818][T14324] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 271.885200][T14324] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 271.893140][T14324] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 271.901257][T14324] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 271.909200][T14324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 271.917138][T14324] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 271.925091][T14320] CPU: 0 PID: 14320 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 271.933403][T14320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.943444][T14320] Call Trace: [ 271.946810][T14320] dump_stack+0xa3/0xc8 [ 271.950951][T14320] should_fail.cold.6+0x32/0x37 [ 271.955779][T14320] should_failslab+0x5/0x10 [ 271.960252][T14320] kmem_cache_alloc_node+0x57/0xb20 [ 271.965416][T14320] ? __lock_acquire+0x4ea/0x1770 [ 271.970326][T14320] __alloc_skb+0x52/0x1d0 [ 271.974624][T14320] tipc_buf_acquire+0x1c/0x50 [ 271.979286][T14320] tipc_msg_reverse+0x96/0x280 [ 271.984016][T14320] tipc_sk_respond+0xbe/0x2c0 [ 271.988661][T14320] __tipc_shutdown+0x2dd/0x380 [ 271.993398][T14320] ? do_wait_intr_irq+0xb0/0xb0 [ 271.998225][T14320] tipc_release+0x5f/0x870 [ 272.002615][T14320] __sock_release+0x32/0xa0 [ 272.007105][T14320] sock_close+0xf/0x20 [ 272.011159][T14320] __fput+0xaa/0x250 [ 272.015025][T14320] task_work_run+0x68/0xb0 [ 272.019434][T14320] exit_to_user_mode_prepare+0x23f/0x250 [ 272.025034][T14320] syscall_exit_to_user_mode+0x7a/0x2c0 [ 272.030543][T14320] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.036400][T14320] RIP: 0033:0x45cba9 [ 272.040280][T14320] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.059853][T14320] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 272.068230][T14320] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 272.077398][T14320] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 272.085348][T14320] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 272.093287][T14320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 272.101237][T14320] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 272.109189][T14330] CPU: 1 PID: 14330 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 272.117529][T14330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.127571][T14330] Call Trace: [ 272.130864][T14330] dump_stack+0xa3/0xc8 [ 272.135014][T14330] should_fail.cold.6+0x32/0x37 [ 272.139909][T14330] should_failslab+0x5/0x10 [ 272.144431][T14330] kmem_cache_alloc_node+0x57/0xb20 [ 272.149621][T14330] ? __lock_acquire+0x4ea/0x1770 [ 272.154552][T14330] __alloc_skb+0x52/0x1d0 [ 272.158872][T14330] tipc_buf_acquire+0x1c/0x50 [ 272.163533][T14330] tipc_msg_reverse+0x96/0x280 [ 272.168283][T14330] tipc_sk_respond+0xbe/0x2c0 [ 272.172942][T14330] __tipc_shutdown+0x2dd/0x380 [ 272.177691][T14330] ? do_wait_intr_irq+0xb0/0xb0 [ 272.182526][T14330] tipc_release+0x5f/0x870 [ 272.186927][T14330] __sock_release+0x32/0xa0 [ 272.191397][T14330] sock_close+0xf/0x20 [ 272.195505][T14330] __fput+0xaa/0x250 [ 272.199425][T14330] task_work_run+0x68/0xb0 [ 272.203810][T14330] exit_to_user_mode_prepare+0x23f/0x250 [ 272.206189][T14343] FAULT_INJECTION: forcing a failure. [ 272.206189][T14343] name failslab, interval 1, probability 0, space 0, times 0 [ 272.209415][T14330] syscall_exit_to_user_mode+0x7a/0x2c0 [ 272.209422][T14330] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.209427][T14330] RIP: 0033:0x45cba9 [ 272.209432][T14330] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.209434][T14330] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 272.209440][T14330] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 272.209442][T14330] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 272.209445][T14330] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 272.209447][T14330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 272.209449][T14330] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 272.252416][T14347] FAULT_INJECTION: forcing a failure. [ 272.252416][T14347] name failslab, interval 1, probability 0, space 0, times 0 [ 272.266580][T14343] CPU: 0 PID: 14343 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 272.326291][T14343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.336317][T14343] Call Trace: [ 272.339578][T14343] dump_stack+0xa3/0xc8 [ 272.343716][T14343] should_fail.cold.6+0x32/0x37 [ 272.348553][T14343] should_failslab+0x5/0x10 [ 272.353043][T14343] kmem_cache_alloc_node+0x57/0xb20 [ 272.358236][T14343] ? __lock_acquire+0x4ea/0x1770 [ 272.363163][T14343] __alloc_skb+0x52/0x1d0 [ 272.367481][T14343] tipc_buf_acquire+0x1c/0x50 [ 272.372139][T14343] tipc_msg_reverse+0x96/0x280 [ 272.376892][T14343] tipc_sk_respond+0xbe/0x2c0 [ 272.381537][T14343] __tipc_shutdown+0x2dd/0x380 [ 272.386273][T14343] ? do_wait_intr_irq+0xb0/0xb0 [ 272.391091][T14343] tipc_release+0x5f/0x870 [ 272.395475][T14343] __sock_release+0x32/0xa0 [ 272.399943][T14343] sock_close+0xf/0x20 [ 272.403976][T14343] __fput+0xaa/0x250 [ 272.407840][T14343] task_work_run+0x68/0xb0 [ 272.412230][T14343] exit_to_user_mode_prepare+0x23f/0x250 [ 272.417837][T14343] syscall_exit_to_user_mode+0x7a/0x2c0 [ 272.423347][T14343] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.429204][T14343] RIP: 0033:0x45cba9 [ 272.433065][T14343] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.452810][T14343] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 272.461188][T14343] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 272.469137][T14343] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 272.477075][T14343] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 272.485040][T14343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 272.492985][T14343] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 272.501120][T14347] CPU: 1 PID: 14347 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 272.509432][T14347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.513099][T14352] FAULT_INJECTION: forcing a failure. [ 272.513099][T14352] name failslab, interval 1, probability 0, space 0, times 0 [ 272.519920][T14347] Call Trace: [ 272.519931][T14347] dump_stack+0xa3/0xc8 [ 272.519936][T14347] should_fail.cold.6+0x32/0x37 [ 272.519942][T14347] should_failslab+0x5/0x10 [ 272.519948][T14347] kmem_cache_alloc_node+0x57/0xb20 [ 272.519954][T14347] ? __lock_acquire+0x4ea/0x1770 [ 272.519964][T14347] __alloc_skb+0x52/0x1d0 [ 272.519973][T14347] tipc_buf_acquire+0x1c/0x50 [ 272.519978][T14347] tipc_msg_reverse+0x96/0x280 [ 272.519986][T14347] tipc_sk_respond+0xbe/0x2c0 [ 272.519992][T14347] __tipc_shutdown+0x2dd/0x380 [ 272.519998][T14347] ? do_wait_intr_irq+0xb0/0xb0 [ 272.520004][T14347] tipc_release+0x5f/0x870 [ 272.592696][T14347] __sock_release+0x32/0xa0 [ 272.597186][T14347] sock_close+0xf/0x20 [ 272.601234][T14347] __fput+0xaa/0x250 [ 272.605265][T14347] task_work_run+0x68/0xb0 [ 272.610498][T14347] exit_to_user_mode_prepare+0x23f/0x250 [ 272.616127][T14347] syscall_exit_to_user_mode+0x7a/0x2c0 [ 272.621646][T14347] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.627505][T14347] RIP: 0033:0x45cba9 [ 272.631367][T14347] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.650940][T14347] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 272.659317][T14347] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 272.667255][T14347] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 272.675200][T14347] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 272.683141][T14347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 272.691254][T14347] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 272.699207][T14352] CPU: 0 PID: 14352 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 272.707516][T14352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.717567][T14352] Call Trace: [ 272.720845][T14352] dump_stack+0xa3/0xc8 [ 272.724985][T14352] should_fail.cold.6+0x32/0x37 [ 272.730262][T14352] should_failslab+0x5/0x10 [ 272.734760][T14352] kmem_cache_alloc_node+0x57/0xb20 [ 272.739941][T14352] ? __lock_acquire+0x4ea/0x1770 [ 272.744872][T14352] __alloc_skb+0x52/0x1d0 [ 272.749542][T14352] tipc_buf_acquire+0x1c/0x50 [ 272.754200][T14352] tipc_msg_reverse+0x96/0x280 [ 272.758950][T14352] tipc_sk_respond+0xbe/0x2c0 [ 272.763618][T14352] __tipc_shutdown+0x2dd/0x380 [ 272.768368][T14352] ? do_wait_intr_irq+0xb0/0xb0 [ 272.773212][T14352] tipc_release+0x5f/0x870 [ 272.777614][T14352] __sock_release+0x32/0xa0 [ 272.778473][T14363] FAULT_INJECTION: forcing a failure. [ 272.778473][T14363] name failslab, interval 1, probability 0, space 0, times 0 [ 272.782086][T14352] sock_close+0xf/0x20 [ 272.782091][T14352] __fput+0xaa/0x250 [ 272.782098][T14352] task_work_run+0x68/0xb0 [ 272.782106][T14352] exit_to_user_mode_prepare+0x23f/0x250 [ 272.782113][T14352] syscall_exit_to_user_mode+0x7a/0x2c0 [ 272.782118][T14352] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.782123][T14352] RIP: 0033:0x45cba9 [ 272.782128][T14352] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.782131][T14352] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 272.782136][T14352] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 272.782138][T14352] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 272.782142][T14352] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 272.879726][T14352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 272.887669][T14352] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 272.895623][T14363] CPU: 1 PID: 14363 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 272.898521][T14365] FAULT_INJECTION: forcing a failure. [ 272.898521][T14365] name failslab, interval 1, probability 0, space 0, times 0 [ 272.903927][T14363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.903929][T14363] Call Trace: [ 272.903940][T14363] dump_stack+0xa3/0xc8 [ 272.903946][T14363] should_fail.cold.6+0x32/0x37 [ 272.903953][T14363] should_failslab+0x5/0x10 [ 272.903959][T14363] kmem_cache_alloc_node+0x57/0xb20 [ 272.948348][T14363] ? __lock_acquire+0x4ea/0x1770 [ 272.953257][T14363] __alloc_skb+0x52/0x1d0 [ 272.957555][T14363] tipc_buf_acquire+0x1c/0x50 [ 272.962211][T14363] tipc_msg_reverse+0x96/0x280 [ 272.966944][T14363] tipc_sk_respond+0xbe/0x2c0 [ 272.971585][T14363] __tipc_shutdown+0x2dd/0x380 [ 272.976313][T14363] ? do_wait_intr_irq+0xb0/0xb0 [ 272.981131][T14363] tipc_release+0x5f/0x870 [ 272.985516][T14363] __sock_release+0x32/0xa0 [ 272.989981][T14363] sock_close+0xf/0x20 [ 272.994014][T14363] __fput+0xaa/0x250 [ 272.997877][T14363] task_work_run+0x68/0xb0 [ 273.002271][T14363] exit_to_user_mode_prepare+0x23f/0x250 [ 273.007869][T14363] syscall_exit_to_user_mode+0x7a/0x2c0 [ 273.013380][T14363] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.019240][T14363] RIP: 0033:0x45cba9 [ 273.023131][T14363] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.042704][T14363] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 273.051082][T14363] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 273.059019][T14363] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 273.066960][T14363] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 273.074987][T14363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 273.082926][T14363] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 273.090878][T14365] CPU: 0 PID: 14365 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 273.099188][T14365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.109233][T14365] Call Trace: [ 273.112518][T14365] dump_stack+0xa3/0xc8 [ 273.117015][T14365] should_fail.cold.6+0x32/0x37 [ 273.122165][T14365] should_failslab+0x5/0x10 [ 273.126655][T14365] kmem_cache_alloc_node+0x57/0xb20 [ 273.131887][T14365] ? __lock_acquire+0x4ea/0x1770 [ 273.136893][T14365] __alloc_skb+0x52/0x1d0 [ 273.141209][T14365] tipc_buf_acquire+0x1c/0x50 [ 273.145869][T14365] tipc_msg_reverse+0x96/0x280 [ 273.150613][T14365] tipc_sk_respond+0xbe/0x2c0 [ 273.155277][T14365] __tipc_shutdown+0x2dd/0x380 [ 273.160027][T14365] ? do_wait_intr_irq+0xb0/0xb0 [ 273.164864][T14365] tipc_release+0x5f/0x870 [ 273.169269][T14365] __sock_release+0x32/0xa0 [ 273.173759][T14365] sock_close+0xf/0x20 [ 273.177809][T14365] __fput+0xaa/0x250 [ 273.181686][T14365] task_work_run+0x68/0xb0 [ 273.186087][T14365] exit_to_user_mode_prepare+0x23f/0x250 [ 273.191698][T14365] syscall_exit_to_user_mode+0x7a/0x2c0 [ 273.197228][T14365] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.203100][T14365] RIP: 0033:0x45cba9 [ 273.206977][T14365] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.226565][T14365] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 273.234959][T14365] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 273.238288][T14377] FAULT_INJECTION: forcing a failure. [ 273.238288][T14377] name failslab, interval 1, probability 0, space 0, times 0 [ 273.242927][T14365] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 273.242930][T14365] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 273.242932][T14365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 273.242935][T14365] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 273.252444][T14379] FAULT_INJECTION: forcing a failure. [ 273.252444][T14379] name failslab, interval 1, probability 0, space 0, times 0 [ 273.261765][T14377] CPU: 1 PID: 14377 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 273.308271][T14377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.318311][T14377] Call Trace: [ 273.321576][T14377] dump_stack+0xa3/0xc8 [ 273.325718][T14377] should_fail.cold.6+0x32/0x37 [ 273.330542][T14377] should_failslab+0x5/0x10 [ 273.335012][T14377] kmem_cache_alloc_node+0x57/0xb20 [ 273.340185][T14377] ? __lock_acquire+0x4ea/0x1770 [ 273.345118][T14377] __alloc_skb+0x52/0x1d0 [ 273.349429][T14377] tipc_buf_acquire+0x1c/0x50 [ 273.354074][T14377] tipc_msg_reverse+0x96/0x280 [ 273.358812][T14377] tipc_sk_respond+0xbe/0x2c0 [ 273.363461][T14377] __tipc_shutdown+0x2dd/0x380 [ 273.368195][T14377] ? do_wait_intr_irq+0xb0/0xb0 [ 273.373030][T14377] tipc_release+0x5f/0x870 [ 273.377449][T14377] __sock_release+0x32/0xa0 [ 273.381927][T14377] sock_close+0xf/0x20 [ 273.385969][T14377] __fput+0xaa/0x250 [ 273.389844][T14377] task_work_run+0x68/0xb0 [ 273.394362][T14377] exit_to_user_mode_prepare+0x23f/0x250 [ 273.399969][T14377] syscall_exit_to_user_mode+0x7a/0x2c0 [ 273.405484][T14377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.411347][T14377] RIP: 0033:0x45cba9 [ 273.415243][T14377] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.434816][T14377] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 273.443215][T14377] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 273.451154][T14377] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 273.459185][T14377] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 273.467126][T14377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 273.475064][T14377] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 273.483203][T14379] CPU: 0 PID: 14379 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 273.491522][T14379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.501565][T14379] Call Trace: [ 273.504845][T14379] dump_stack+0xa3/0xc8 [ 273.509122][T14379] should_fail.cold.6+0x32/0x37 [ 273.513967][T14379] should_failslab+0x5/0x10 [ 273.518468][T14379] kmem_cache_alloc_node+0x57/0xb20 [ 273.523651][T14379] ? __lock_acquire+0x4ea/0x1770 [ 273.528579][T14379] __alloc_skb+0x52/0x1d0 [ 273.530471][T14381] FAULT_INJECTION: forcing a failure. [ 273.530471][T14381] name failslab, interval 1, probability 0, space 0, times 0 [ 273.532888][T14379] tipc_buf_acquire+0x1c/0x50 [ 273.532894][T14379] tipc_msg_reverse+0x96/0x280 [ 273.532903][T14379] tipc_sk_respond+0xbe/0x2c0 [ 273.532910][T14379] __tipc_shutdown+0x2dd/0x380 [ 273.564292][T14379] ? do_wait_intr_irq+0xb0/0xb0 [ 273.569120][T14379] tipc_release+0x5f/0x870 [ 273.573542][T14379] __sock_release+0x32/0xa0 [ 273.578018][T14379] sock_close+0xf/0x20 [ 273.582054][T14379] __fput+0xaa/0x250 [ 273.585923][T14379] task_work_run+0x68/0xb0 [ 273.590385][T14379] exit_to_user_mode_prepare+0x23f/0x250 [ 273.595986][T14379] syscall_exit_to_user_mode+0x7a/0x2c0 [ 273.601497][T14379] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.607364][T14379] RIP: 0033:0x45cba9 [ 273.611231][T14379] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.630837][T14379] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 273.639231][T14379] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 273.647184][T14379] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 273.655128][T14379] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 273.663070][T14379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 273.671009][T14379] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 273.679095][T14381] CPU: 1 PID: 14381 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 273.682576][T14385] FAULT_INJECTION: forcing a failure. [ 273.682576][T14385] name failslab, interval 1, probability 0, space 0, times 0 [ 273.687428][T14381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.687431][T14381] Call Trace: [ 273.687444][T14381] dump_stack+0xa3/0xc8 [ 273.687450][T14381] should_fail.cold.6+0x32/0x37 [ 273.687457][T14381] should_failslab+0x5/0x10 [ 273.687463][T14381] kmem_cache_alloc_node+0x57/0xb20 [ 273.687468][T14381] ? __lock_acquire+0x4ea/0x1770 [ 273.687479][T14381] __alloc_skb+0x52/0x1d0 [ 273.687498][T14381] tipc_buf_acquire+0x1c/0x50 [ 273.746004][T14381] tipc_msg_reverse+0x96/0x280 [ 273.750740][T14381] tipc_sk_respond+0xbe/0x2c0 [ 273.755389][T14381] __tipc_shutdown+0x2dd/0x380 [ 273.760124][T14381] ? do_wait_intr_irq+0xb0/0xb0 [ 273.764942][T14381] tipc_release+0x5f/0x870 [ 273.769327][T14381] __sock_release+0x32/0xa0 [ 273.773800][T14381] sock_close+0xf/0x20 [ 273.777847][T14381] __fput+0xaa/0x250 [ 273.781709][T14381] task_work_run+0x68/0xb0 [ 273.786092][T14381] exit_to_user_mode_prepare+0x23f/0x250 [ 273.791692][T14381] syscall_exit_to_user_mode+0x7a/0x2c0 [ 273.797201][T14381] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.803059][T14381] RIP: 0033:0x45cba9 [ 273.806929][T14381] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.826503][T14381] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 273.834887][T14381] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 273.842829][T14381] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 273.850782][T14381] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 273.858720][T14381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 273.866657][T14381] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 273.874618][T14385] CPU: 0 PID: 14385 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 273.882994][T14385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.893106][T14385] Call Trace: [ 273.896505][T14385] dump_stack+0xa3/0xc8 [ 273.900674][T14385] should_fail.cold.6+0x32/0x37 [ 273.905497][T14385] should_failslab+0x5/0x10 [ 273.909973][T14385] kmem_cache_alloc_node+0x57/0xb20 [ 273.915136][T14385] ? __lock_acquire+0x4ea/0x1770 [ 273.920046][T14385] __alloc_skb+0x52/0x1d0 [ 273.924342][T14385] tipc_buf_acquire+0x1c/0x50 [ 273.928984][T14385] tipc_msg_reverse+0x96/0x280 [ 273.933713][T14385] tipc_sk_respond+0xbe/0x2c0 [ 273.938354][T14385] __tipc_shutdown+0x2dd/0x380 [ 273.943084][T14385] ? do_wait_intr_irq+0xb0/0xb0 [ 273.947926][T14385] tipc_release+0x5f/0x870 [ 273.952711][T14385] __sock_release+0x32/0xa0 [ 273.957185][T14385] sock_close+0xf/0x20 [ 273.961218][T14385] __fput+0xaa/0x250 [ 273.965079][T14385] task_work_run+0x68/0xb0 [ 273.969462][T14385] exit_to_user_mode_prepare+0x23f/0x250 [ 273.975058][T14385] syscall_exit_to_user_mode+0x7a/0x2c0 [ 273.980578][T14385] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.986443][T14385] RIP: 0033:0x45cba9 [ 273.990320][T14385] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2020/10/20 07:40:53 executed programs: 1248 [ 274.009896][T14385] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 274.018271][T14385] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 274.026212][T14385] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 274.034156][T14385] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 274.042097][T14385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 274.050048][T14385] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 274.127544][T14400] FAULT_INJECTION: forcing a failure. [ 274.127544][T14400] name failslab, interval 1, probability 0, space 0, times 0 [ 274.144816][T14400] CPU: 1 PID: 14400 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 274.144865][T14401] FAULT_INJECTION: forcing a failure. [ 274.144865][T14401] name failslab, interval 1, probability 0, space 0, times 0 [ 274.153129][T14400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.153131][T14400] Call Trace: [ 274.153142][T14400] dump_stack+0xa3/0xc8 [ 274.153148][T14400] should_fail.cold.6+0x32/0x37 [ 274.153155][T14400] should_failslab+0x5/0x10 [ 274.153160][T14400] kmem_cache_alloc_node+0x57/0xb20 [ 274.153166][T14400] ? __lock_acquire+0x4ea/0x1770 [ 274.153178][T14400] __alloc_skb+0x52/0x1d0 [ 274.153188][T14400] tipc_buf_acquire+0x1c/0x50 [ 274.153192][T14400] tipc_msg_reverse+0x96/0x280 [ 274.153201][T14400] tipc_sk_respond+0xbe/0x2c0 [ 274.153207][T14400] __tipc_shutdown+0x2dd/0x380 [ 274.153212][T14400] ? do_wait_intr_irq+0xb0/0xb0 [ 274.153219][T14400] tipc_release+0x5f/0x870 [ 274.153228][T14400] __sock_release+0x32/0xa0 [ 274.153233][T14400] sock_close+0xf/0x20 [ 274.153239][T14400] __fput+0xaa/0x250 [ 274.186663][T14404] FAULT_INJECTION: forcing a failure. [ 274.186663][T14404] name failslab, interval 1, probability 0, space 0, times 0 [ 274.188021][T14400] task_work_run+0x68/0xb0 [ 274.188030][T14400] exit_to_user_mode_prepare+0x23f/0x250 [ 274.188038][T14400] syscall_exit_to_user_mode+0x7a/0x2c0 [ 274.188044][T14400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 274.188049][T14400] RIP: 0033:0x45cba9 [ 274.188053][T14400] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.188056][T14400] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 274.188062][T14400] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 274.188064][T14400] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 274.188067][T14400] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 274.188069][T14400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 274.188071][T14400] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 274.215843][T14406] FAULT_INJECTION: forcing a failure. [ 274.215843][T14406] name failslab, interval 1, probability 0, space 0, times 0 [ 274.220484][T14405] FAULT_INJECTION: forcing a failure. [ 274.220484][T14405] name failslab, interval 1, probability 0, space 0, times 0 [ 274.225400][T14406] CPU: 1 PID: 14406 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 274.386316][T14406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.396446][T14406] Call Trace: [ 274.399731][T14406] dump_stack+0xa3/0xc8 [ 274.403864][T14406] should_fail.cold.6+0x32/0x37 [ 274.408688][T14406] should_failslab+0x5/0x10 [ 274.413182][T14406] kmem_cache_alloc_node+0x57/0xb20 [ 274.418439][T14406] ? __lock_acquire+0x4ea/0x1770 [ 274.423352][T14406] __alloc_skb+0x52/0x1d0 [ 274.427654][T14406] tipc_buf_acquire+0x1c/0x50 [ 274.432308][T14406] tipc_msg_reverse+0x96/0x280 [ 274.437052][T14406] tipc_sk_respond+0xbe/0x2c0 [ 274.441719][T14406] __tipc_shutdown+0x2dd/0x380 [ 274.446448][T14406] ? do_wait_intr_irq+0xb0/0xb0 [ 274.451267][T14406] tipc_release+0x5f/0x870 [ 274.455745][T14406] __sock_release+0x32/0xa0 [ 274.460231][T14406] sock_close+0xf/0x20 [ 274.464264][T14406] __fput+0xaa/0x250 [ 274.468131][T14406] task_work_run+0x68/0xb0 [ 274.472545][T14406] exit_to_user_mode_prepare+0x23f/0x250 [ 274.478155][T14406] syscall_exit_to_user_mode+0x7a/0x2c0 [ 274.483683][T14406] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 274.489549][T14406] RIP: 0033:0x45cba9 [ 274.493413][T14406] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.512988][T14406] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 274.521365][T14406] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 274.529306][T14406] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 274.537245][T14406] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 274.545187][T14406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 274.553126][T14406] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 274.561089][T14405] CPU: 0 PID: 14405 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 274.569393][T14405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.579420][T14405] Call Trace: [ 274.582683][T14405] dump_stack+0xa3/0xc8 [ 274.586819][T14405] should_fail.cold.6+0x32/0x37 [ 274.591638][T14405] should_failslab+0x5/0x10 [ 274.596113][T14405] kmem_cache_alloc_node+0x57/0xb20 [ 274.601293][T14405] ? __lock_acquire+0x4ea/0x1770 [ 274.606200][T14405] __alloc_skb+0x52/0x1d0 [ 274.610497][T14405] tipc_buf_acquire+0x1c/0x50 [ 274.615323][T14405] tipc_msg_reverse+0x96/0x280 [ 274.620088][T14405] tipc_sk_respond+0xbe/0x2c0 [ 274.624738][T14405] __tipc_shutdown+0x2dd/0x380 [ 274.629470][T14405] ? do_wait_intr_irq+0xb0/0xb0 [ 274.634289][T14405] tipc_release+0x5f/0x870 [ 274.638675][T14405] __sock_release+0x32/0xa0 [ 274.643150][T14405] sock_close+0xf/0x20 [ 274.647183][T14405] __fput+0xaa/0x250 [ 274.651045][T14405] task_work_run+0x68/0xb0 [ 274.655433][T14405] exit_to_user_mode_prepare+0x23f/0x250 [ 274.661039][T14405] syscall_exit_to_user_mode+0x7a/0x2c0 [ 274.666559][T14405] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 274.672423][T14405] RIP: 0033:0x45cba9 [ 274.676309][T14405] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.695882][T14405] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 274.705235][T14405] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 274.713174][T14405] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 274.721306][T14405] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 274.729263][T14405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 274.737217][T14405] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 274.745270][T14401] CPU: 1 PID: 14401 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 274.753600][T14401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.763659][T14401] Call Trace: [ 274.766930][T14401] dump_stack+0xa3/0xc8 [ 274.771279][T14401] should_fail.cold.6+0x32/0x37 [ 274.776115][T14401] should_failslab+0x5/0x10 [ 274.780644][T14401] kmem_cache_alloc_node+0x57/0xb20 [ 274.786028][T14401] ? __lock_acquire+0x4ea/0x1770 [ 274.790963][T14401] __alloc_skb+0x52/0x1d0 [ 274.795276][T14401] tipc_buf_acquire+0x1c/0x50 [ 274.799927][T14401] tipc_msg_reverse+0x96/0x280 [ 274.804659][T14401] tipc_sk_respond+0xbe/0x2c0 [ 274.809303][T14401] __tipc_shutdown+0x2dd/0x380 [ 274.814036][T14401] ? do_wait_intr_irq+0xb0/0xb0 [ 274.818864][T14401] tipc_release+0x5f/0x870 [ 274.823256][T14401] __sock_release+0x32/0xa0 [ 274.827725][T14401] sock_close+0xf/0x20 [ 274.831764][T14401] __fput+0xaa/0x250 [ 274.835640][T14401] task_work_run+0x68/0xb0 [ 274.840032][T14401] exit_to_user_mode_prepare+0x23f/0x250 [ 274.845637][T14401] syscall_exit_to_user_mode+0x7a/0x2c0 [ 274.851149][T14401] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 274.857023][T14401] RIP: 0033:0x45cba9 [ 274.860891][T14401] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.880464][T14401] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 274.888861][T14401] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 274.896805][T14401] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 274.904749][T14401] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 274.912688][T14401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 274.922206][T14401] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 274.930183][T14404] CPU: 0 PID: 14404 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 274.938495][T14404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.948662][T14404] Call Trace: [ 274.952121][T14404] dump_stack+0xa3/0xc8 [ 274.956270][T14404] should_fail.cold.6+0x32/0x37 [ 274.961191][T14404] should_failslab+0x5/0x10 [ 274.965891][T14404] kmem_cache_alloc_node+0x57/0xb20 [ 274.971504][T14404] ? __lock_acquire+0x4ea/0x1770 [ 274.976418][T14404] __alloc_skb+0x52/0x1d0 [ 274.980768][T14404] tipc_buf_acquire+0x1c/0x50 [ 274.985412][T14404] tipc_msg_reverse+0x96/0x280 [ 274.990149][T14404] tipc_sk_respond+0xbe/0x2c0 [ 274.994793][T14404] __tipc_shutdown+0x2dd/0x380 [ 274.999530][T14404] ? do_wait_intr_irq+0xb0/0xb0 [ 275.004353][T14404] tipc_release+0x5f/0x870 [ 275.008750][T14404] __sock_release+0x32/0xa0 [ 275.013219][T14404] sock_close+0xf/0x20 [ 275.017252][T14404] __fput+0xaa/0x250 [ 275.021132][T14404] task_work_run+0x68/0xb0 [ 275.025512][T14404] exit_to_user_mode_prepare+0x23f/0x250 [ 275.031110][T14404] syscall_exit_to_user_mode+0x7a/0x2c0 [ 275.036619][T14404] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.042474][T14404] RIP: 0033:0x45cba9 [ 275.046331][T14404] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.065901][T14404] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 275.074295][T14404] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 275.082245][T14404] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 275.090195][T14404] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 275.098309][T14404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 275.106253][T14404] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 275.204439][T14430] FAULT_INJECTION: forcing a failure. [ 275.204439][T14430] name failslab, interval 1, probability 0, space 0, times 0 [ 275.204974][T14432] FAULT_INJECTION: forcing a failure. [ 275.204974][T14432] name failslab, interval 1, probability 0, space 0, times 0 [ 275.221746][T14430] CPU: 0 PID: 14430 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 275.238023][T14430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.248094][T14430] Call Trace: [ 275.251370][T14430] dump_stack+0xa3/0xc8 [ 275.255529][T14430] should_fail.cold.6+0x32/0x37 [ 275.260358][T14430] should_failslab+0x5/0x10 [ 275.264829][T14430] kmem_cache_alloc_node+0x57/0xb20 [ 275.269992][T14430] ? __lock_acquire+0x4ea/0x1770 [ 275.274986][T14430] __alloc_skb+0x52/0x1d0 [ 275.279289][T14430] tipc_buf_acquire+0x1c/0x50 [ 275.283936][T14430] tipc_msg_reverse+0x96/0x280 [ 275.287843][T14435] FAULT_INJECTION: forcing a failure. [ 275.287843][T14435] name failslab, interval 1, probability 0, space 0, times 0 [ 275.288677][T14430] tipc_sk_respond+0xbe/0x2c0 [ 275.288684][T14430] __tipc_shutdown+0x2dd/0x380 [ 275.288692][T14430] ? do_wait_intr_irq+0xb0/0xb0 [ 275.288700][T14430] tipc_release+0x5f/0x870 [ 275.288710][T14430] __sock_release+0x32/0xa0 [ 275.288715][T14430] sock_close+0xf/0x20 [ 275.288720][T14430] __fput+0xaa/0x250 [ 275.332277][T14430] task_work_run+0x68/0xb0 [ 275.336689][T14430] exit_to_user_mode_prepare+0x23f/0x250 [ 275.342288][T14430] syscall_exit_to_user_mode+0x7a/0x2c0 [ 275.347801][T14430] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.353671][T14430] RIP: 0033:0x45cba9 [ 275.357537][T14430] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.377120][T14430] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 275.385517][T14430] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 275.393982][T14430] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 275.401922][T14430] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 275.409882][T14430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 275.417841][T14430] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 275.425794][T14432] CPU: 1 PID: 14432 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 275.434105][T14432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.434809][T14434] FAULT_INJECTION: forcing a failure. [ 275.434809][T14434] name failslab, interval 1, probability 0, space 0, times 0 [ 275.444266][T14432] Call Trace: [ 275.444278][T14432] dump_stack+0xa3/0xc8 [ 275.444284][T14432] should_fail.cold.6+0x32/0x37 [ 275.444291][T14432] should_failslab+0x5/0x10 [ 275.444296][T14432] kmem_cache_alloc_node+0x57/0xb20 [ 275.444302][T14432] ? __lock_acquire+0x4ea/0x1770 [ 275.444315][T14432] __alloc_skb+0x52/0x1d0 [ 275.444324][T14432] tipc_buf_acquire+0x1c/0x50 [ 275.444328][T14432] tipc_msg_reverse+0x96/0x280 [ 275.444336][T14432] tipc_sk_respond+0xbe/0x2c0 [ 275.444343][T14432] __tipc_shutdown+0x2dd/0x380 [ 275.506997][T14432] ? do_wait_intr_irq+0xb0/0xb0 [ 275.511818][T14432] tipc_release+0x5f/0x870 [ 275.516211][T14432] __sock_release+0x32/0xa0 [ 275.520707][T14432] sock_close+0xf/0x20 [ 275.524742][T14432] __fput+0xaa/0x250 [ 275.528604][T14432] task_work_run+0x68/0xb0 [ 275.532988][T14432] exit_to_user_mode_prepare+0x23f/0x250 [ 275.538604][T14432] syscall_exit_to_user_mode+0x7a/0x2c0 [ 275.544140][T14432] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.549997][T14432] RIP: 0033:0x45cba9 [ 275.553870][T14432] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.573441][T14432] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 275.581820][T14432] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 275.589761][T14432] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 275.597704][T14432] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 275.605654][T14432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 275.613601][T14432] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 275.621568][T14434] CPU: 0 PID: 14434 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 275.629879][T14434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.635710][T14437] FAULT_INJECTION: forcing a failure. [ 275.635710][T14437] name failslab, interval 1, probability 0, space 0, times 0 [ 275.639912][T14434] Call Trace: [ 275.639925][T14434] dump_stack+0xa3/0xc8 [ 275.639931][T14434] should_fail.cold.6+0x32/0x37 [ 275.639938][T14434] should_failslab+0x5/0x10 [ 275.639943][T14434] kmem_cache_alloc_node+0x57/0xb20 [ 275.639950][T14434] ? __lock_acquire+0x4ea/0x1770 [ 275.639961][T14434] __alloc_skb+0x52/0x1d0 [ 275.683523][T14434] tipc_buf_acquire+0x1c/0x50 [ 275.688255][T14434] tipc_msg_reverse+0x96/0x280 [ 275.692986][T14434] tipc_sk_respond+0xbe/0x2c0 [ 275.697634][T14434] __tipc_shutdown+0x2dd/0x380 [ 275.702366][T14434] ? do_wait_intr_irq+0xb0/0xb0 [ 275.707184][T14434] tipc_release+0x5f/0x870 [ 275.711568][T14434] __sock_release+0x32/0xa0 [ 275.716038][T14434] sock_close+0xf/0x20 [ 275.720072][T14434] __fput+0xaa/0x250 [ 275.723932][T14434] task_work_run+0x68/0xb0 [ 275.728321][T14434] exit_to_user_mode_prepare+0x23f/0x250 [ 275.733919][T14434] syscall_exit_to_user_mode+0x7a/0x2c0 [ 275.739442][T14434] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.745305][T14434] RIP: 0033:0x45cba9 [ 275.749166][T14434] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.769085][T14434] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 275.777462][T14434] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 275.785408][T14434] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 275.793368][T14434] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 275.801314][T14434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 275.809271][T14434] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 275.817234][T14437] CPU: 1 PID: 14437 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 275.825572][T14437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.835609][T14437] Call Trace: [ 275.838881][T14437] dump_stack+0xa3/0xc8 [ 275.843011][T14437] should_fail.cold.6+0x32/0x37 [ 275.847994][T14437] should_failslab+0x5/0x10 [ 275.852548][T14437] kmem_cache_alloc_node+0x57/0xb20 [ 275.857741][T14437] ? __lock_acquire+0x4ea/0x1770 [ 275.862677][T14437] __alloc_skb+0x52/0x1d0 [ 275.866979][T14437] tipc_buf_acquire+0x1c/0x50 [ 275.871620][T14437] tipc_msg_reverse+0x96/0x280 [ 275.876359][T14437] tipc_sk_respond+0xbe/0x2c0 [ 275.881011][T14437] __tipc_shutdown+0x2dd/0x380 [ 275.885763][T14437] ? do_wait_intr_irq+0xb0/0xb0 [ 275.890600][T14437] tipc_release+0x5f/0x870 [ 275.894984][T14437] __sock_release+0x32/0xa0 [ 275.899453][T14437] sock_close+0xf/0x20 [ 275.903489][T14437] __fput+0xaa/0x250 [ 275.907351][T14437] task_work_run+0x68/0xb0 [ 275.911753][T14437] exit_to_user_mode_prepare+0x23f/0x250 [ 275.917361][T14437] syscall_exit_to_user_mode+0x7a/0x2c0 [ 275.922887][T14437] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.928748][T14437] RIP: 0033:0x45cba9 [ 275.932620][T14437] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.952199][T14437] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 275.960587][T14437] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 275.968542][T14437] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 275.976492][T14437] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 275.984444][T14437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 275.992391][T14437] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 276.000346][T14435] CPU: 0 PID: 14435 Comm: syz-executor.3 Not tainted 5.9.0-syzkaller #0 [ 276.008662][T14435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.018701][T14435] Call Trace: [ 276.021976][T14435] dump_stack+0xa3/0xc8 [ 276.026128][T14435] should_fail.cold.6+0x32/0x37 [ 276.031108][T14435] should_failslab+0x5/0x10 [ 276.035590][T14435] kmem_cache_alloc_node+0x57/0xb20 [ 276.040767][T14435] ? __lock_acquire+0x4ea/0x1770 [ 276.045691][T14435] __alloc_skb+0x52/0x1d0 [ 276.050002][T14435] tipc_buf_acquire+0x1c/0x50 [ 276.054687][T14435] tipc_msg_reverse+0x96/0x280 [ 276.059431][T14435] tipc_sk_respond+0xbe/0x2c0 [ 276.064175][T14435] __tipc_shutdown+0x2dd/0x380 [ 276.068923][T14435] ? do_wait_intr_irq+0xb0/0xb0 [ 276.069633][T14452] FAULT_INJECTION: forcing a failure. [ 276.069633][T14452] name failslab, interval 1, probability 0, space 0, times 0 [ 276.073761][T14435] tipc_release+0x5f/0x870 [ 276.073772][T14435] __sock_release+0x32/0xa0 [ 276.073777][T14435] sock_close+0xf/0x20 [ 276.073782][T14435] __fput+0xaa/0x250 [ 276.073789][T14435] task_work_run+0x68/0xb0 [ 276.073802][T14435] exit_to_user_mode_prepare+0x23f/0x250 [ 276.113099][T14435] syscall_exit_to_user_mode+0x7a/0x2c0 [ 276.114971][T14456] FAULT_INJECTION: forcing a failure. [ 276.114971][T14456] name failslab, interval 1, probability 0, space 0, times 0 [ 276.118625][T14435] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.118630][T14435] RIP: 0033:0x45cba9 [ 276.118635][T14435] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.118638][T14435] RSP: 002b:00007fdb3f447c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 276.118643][T14435] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 276.118646][T14435] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 276.118648][T14435] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 276.118651][T14435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 276.118654][T14435] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fdb3f4486d4 [ 276.142170][T14455] FAULT_INJECTION: forcing a failure. [ 276.142170][T14455] name failslab, interval 1, probability 0, space 0, times 0 [ 276.167107][T14452] CPU: 1 PID: 14452 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 276.176925][T14453] FAULT_INJECTION: forcing a failure. [ 276.176925][T14453] name failslab, interval 1, probability 0, space 0, times 0 [ 276.177658][T14452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.177661][T14452] Call Trace: [ 276.177672][T14452] dump_stack+0xa3/0xc8 [ 276.177677][T14452] should_fail.cold.6+0x32/0x37 [ 276.177684][T14452] should_failslab+0x5/0x10 [ 276.191650][T14454] FAULT_INJECTION: forcing a failure. [ 276.191650][T14454] name failslab, interval 1, probability 0, space 0, times 0 [ 276.193576][T14452] kmem_cache_alloc_node+0x57/0xb20 [ 276.193583][T14452] ? __lock_acquire+0x4ea/0x1770 [ 276.193595][T14452] __alloc_skb+0x52/0x1d0 [ 276.296593][T14452] tipc_buf_acquire+0x1c/0x50 [ 276.301238][T14452] tipc_msg_reverse+0x96/0x280 [ 276.305981][T14452] tipc_sk_respond+0xbe/0x2c0 [ 276.310654][T14452] __tipc_shutdown+0x2dd/0x380 [ 276.315478][T14452] ? do_wait_intr_irq+0xb0/0xb0 [ 276.320312][T14452] tipc_release+0x5f/0x870 [ 276.324697][T14452] __sock_release+0x32/0xa0 [ 276.329166][T14452] sock_close+0xf/0x20 [ 276.333200][T14452] __fput+0xaa/0x250 [ 276.337062][T14452] task_work_run+0x68/0xb0 [ 276.341468][T14452] exit_to_user_mode_prepare+0x23f/0x250 [ 276.347073][T14452] syscall_exit_to_user_mode+0x7a/0x2c0 [ 276.352590][T14452] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.360273][T14452] RIP: 0033:0x45cba9 [ 276.364136][T14452] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.385459][T14452] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 276.393844][T14452] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 276.401788][T14452] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 276.409748][T14452] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 276.417698][T14452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 276.425650][T14452] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 276.433696][T14455] CPU: 0 PID: 14455 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 276.442021][T14455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.452061][T14455] Call Trace: [ 276.455359][T14455] dump_stack+0xa3/0xc8 [ 276.459501][T14455] should_fail.cold.6+0x32/0x37 [ 276.464328][T14455] should_failslab+0x5/0x10 [ 276.468801][T14455] kmem_cache_alloc_node+0x57/0xb20 [ 276.473995][T14455] ? __lock_acquire+0x4ea/0x1770 [ 276.478904][T14455] __alloc_skb+0x52/0x1d0 [ 276.483203][T14455] tipc_buf_acquire+0x1c/0x50 [ 276.487849][T14455] tipc_msg_reverse+0x96/0x280 [ 276.492595][T14455] tipc_sk_respond+0xbe/0x2c0 [ 276.497272][T14455] __tipc_shutdown+0x2dd/0x380 [ 276.502104][T14455] ? do_wait_intr_irq+0xb0/0xb0 [ 276.507114][T14455] tipc_release+0x5f/0x870 [ 276.511533][T14455] __sock_release+0x32/0xa0 [ 276.516023][T14455] sock_close+0xf/0x20 [ 276.520172][T14455] __fput+0xaa/0x250 [ 276.524040][T14455] task_work_run+0x68/0xb0 [ 276.528604][T14455] exit_to_user_mode_prepare+0x23f/0x250 [ 276.534400][T14455] syscall_exit_to_user_mode+0x7a/0x2c0 [ 276.539923][T14455] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.545788][T14455] RIP: 0033:0x45cba9 [ 276.549648][T14455] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.569224][T14455] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 276.577601][T14455] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 276.585548][T14455] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 276.593497][T14455] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 276.601440][T14455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 276.609391][T14455] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 276.617349][T14453] CPU: 1 PID: 14453 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 276.625662][T14453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.635700][T14453] Call Trace: [ 276.638977][T14453] dump_stack+0xa3/0xc8 [ 276.643116][T14453] should_fail.cold.6+0x32/0x37 [ 276.647939][T14453] should_failslab+0x5/0x10 [ 276.652419][T14453] kmem_cache_alloc_node+0x57/0xb20 [ 276.657600][T14453] ? __lock_acquire+0x4ea/0x1770 [ 276.662510][T14453] __alloc_skb+0x52/0x1d0 [ 276.666826][T14453] tipc_buf_acquire+0x1c/0x50 [ 276.671506][T14453] tipc_msg_reverse+0x96/0x280 [ 276.676242][T14453] tipc_sk_respond+0xbe/0x2c0 [ 276.681006][T14453] __tipc_shutdown+0x2dd/0x380 [ 276.685752][T14453] ? do_wait_intr_irq+0xb0/0xb0 [ 276.690600][T14453] tipc_release+0x5f/0x870 [ 276.694993][T14453] __sock_release+0x32/0xa0 [ 276.699476][T14453] sock_close+0xf/0x20 [ 276.703510][T14453] __fput+0xaa/0x250 [ 276.707384][T14453] task_work_run+0x68/0xb0 [ 276.711777][T14453] exit_to_user_mode_prepare+0x23f/0x250 [ 276.717383][T14453] syscall_exit_to_user_mode+0x7a/0x2c0 [ 276.723435][T14453] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.729433][T14453] RIP: 0033:0x45cba9 [ 276.733301][T14453] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.752902][T14453] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 276.761304][T14453] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 276.769312][T14453] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 276.777343][T14453] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 276.786447][T14453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 276.794407][T14453] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 276.802363][T14456] CPU: 0 PID: 14456 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 276.810685][T14456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.820718][T14456] Call Trace: [ 276.823994][T14456] dump_stack+0xa3/0xc8 [ 276.828122][T14456] should_fail.cold.6+0x32/0x37 [ 276.832959][T14456] should_failslab+0x5/0x10 [ 276.837433][T14456] kmem_cache_alloc_node+0x57/0xb20 [ 276.842614][T14456] ? __lock_acquire+0x4ea/0x1770 [ 276.847554][T14456] __alloc_skb+0x52/0x1d0 [ 276.851861][T14456] tipc_buf_acquire+0x1c/0x50 [ 276.856514][T14456] tipc_msg_reverse+0x96/0x280 [ 276.861269][T14456] tipc_sk_respond+0xbe/0x2c0 [ 276.865920][T14456] __tipc_shutdown+0x2dd/0x380 [ 276.870667][T14456] ? do_wait_intr_irq+0xb0/0xb0 [ 276.875496][T14456] tipc_release+0x5f/0x870 [ 276.879888][T14456] __sock_release+0x32/0xa0 [ 276.885676][T14456] sock_close+0xf/0x20 [ 276.889709][T14456] __fput+0xaa/0x250 [ 276.893579][T14456] task_work_run+0x68/0xb0 [ 276.897962][T14456] exit_to_user_mode_prepare+0x23f/0x250 [ 276.903559][T14456] syscall_exit_to_user_mode+0x7a/0x2c0 [ 276.909076][T14456] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.910246][T14470] FAULT_INJECTION: forcing a failure. [ 276.910246][T14470] name failslab, interval 1, probability 0, space 0, times 0 [ 276.914951][T14456] RIP: 0033:0x45cba9 [ 276.914956][T14456] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.914959][T14456] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 276.914964][T14456] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 276.914967][T14456] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 276.914969][T14456] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 276.914972][T14456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 276.914974][T14456] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 276.974836][T14454] CPU: 0 PID: 14454 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 277.007862][T14454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.017890][T14454] Call Trace: [ 277.021149][T14454] dump_stack+0xa3/0xc8 [ 277.025274][T14454] should_fail.cold.6+0x32/0x37 [ 277.030090][T14454] should_failslab+0x5/0x10 [ 277.034557][T14454] kmem_cache_alloc_node+0x57/0xb20 [ 277.039729][T14454] ? __lock_acquire+0x4ea/0x1770 [ 277.044638][T14454] __alloc_skb+0x52/0x1d0 [ 277.048938][T14454] tipc_buf_acquire+0x1c/0x50 [ 277.053583][T14454] tipc_msg_reverse+0x96/0x280 [ 277.058335][T14454] tipc_sk_respond+0xbe/0x2c0 [ 277.062986][T14454] __tipc_shutdown+0x2dd/0x380 [ 277.067732][T14454] ? do_wait_intr_irq+0xb0/0xb0 [ 277.072552][T14454] tipc_release+0x5f/0x870 [ 277.076939][T14454] __sock_release+0x32/0xa0 [ 277.081406][T14454] sock_close+0xf/0x20 [ 277.085443][T14454] __fput+0xaa/0x250 [ 277.089393][T14454] task_work_run+0x68/0xb0 [ 277.093776][T14454] exit_to_user_mode_prepare+0x23f/0x250 [ 277.099373][T14454] syscall_exit_to_user_mode+0x7a/0x2c0 [ 277.104889][T14454] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 277.110753][T14454] RIP: 0033:0x45cba9 [ 277.114616][T14454] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.134365][T14454] RSP: 002b:00007f304f9fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 277.142857][T14454] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 277.150984][T14454] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 277.158927][T14454] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 277.168032][T14454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 277.177103][T14454] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f304f9fb6d4 [ 277.185188][T14470] CPU: 1 PID: 14470 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 277.193506][T14470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.203641][T14470] Call Trace: [ 277.206953][T14470] dump_stack+0xa3/0xc8 [ 277.211250][T14470] should_fail.cold.6+0x32/0x37 [ 277.216092][T14470] should_failslab+0x5/0x10 [ 277.220587][T14470] kmem_cache_alloc_node+0x57/0xb20 [ 277.225771][T14470] ? __lock_acquire+0x4ea/0x1770 [ 277.227784][T14480] FAULT_INJECTION: forcing a failure. [ 277.227784][T14480] name failslab, interval 1, probability 0, space 0, times 0 [ 277.230695][T14470] __alloc_skb+0x52/0x1d0 [ 277.230705][T14470] tipc_buf_acquire+0x1c/0x50 [ 277.252918][T14470] tipc_msg_reverse+0x96/0x280 [ 277.257661][T14470] tipc_sk_respond+0xbe/0x2c0 [ 277.262309][T14470] __tipc_shutdown+0x2dd/0x380 [ 277.267046][T14470] ? do_wait_intr_irq+0xb0/0xb0 [ 277.271965][T14470] tipc_release+0x5f/0x870 [ 277.274185][T14485] FAULT_INJECTION: forcing a failure. [ 277.274185][T14485] name failslab, interval 1, probability 0, space 0, times 0 [ 277.276359][T14470] __sock_release+0x32/0xa0 [ 277.276364][T14470] sock_close+0xf/0x20 [ 277.276369][T14470] __fput+0xaa/0x250 [ 277.276375][T14470] task_work_run+0x68/0xb0 [ 277.276383][T14470] exit_to_user_mode_prepare+0x23f/0x250 [ 277.276390][T14470] syscall_exit_to_user_mode+0x7a/0x2c0 [ 277.276395][T14470] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 277.276400][T14470] RIP: 0033:0x45cba9 [ 277.276405][T14470] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.276408][T14470] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 277.276414][T14470] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 277.276416][T14470] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 277.276419][T14470] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 277.276421][T14470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 277.276424][T14470] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 277.293068][T14480] CPU: 1 PID: 14480 Comm: syz-executor.4 Not tainted 5.9.0-syzkaller #0 [ 277.358252][T14484] FAULT_INJECTION: forcing a failure. [ 277.358252][T14484] name failslab, interval 1, probability 0, space 0, times 0 [ 277.362957][T14480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.362960][T14480] Call Trace: [ 277.362972][T14480] dump_stack+0xa3/0xc8 [ 277.362978][T14480] should_fail.cold.6+0x32/0x37 [ 277.362984][T14480] should_failslab+0x5/0x10 [ 277.362990][T14480] kmem_cache_alloc_node+0x57/0xb20 [ 277.448741][T14480] ? __lock_acquire+0x4ea/0x1770 [ 277.453663][T14480] __alloc_skb+0x52/0x1d0 [ 277.457969][T14480] tipc_buf_acquire+0x1c/0x50 [ 277.462642][T14480] tipc_msg_reverse+0x96/0x280 [ 277.467477][T14480] tipc_sk_respond+0xbe/0x2c0 [ 277.472134][T14480] __tipc_shutdown+0x2dd/0x380 [ 277.477482][T14480] ? do_wait_intr_irq+0xb0/0xb0 [ 277.482308][T14480] tipc_release+0x5f/0x870 [ 277.486700][T14480] __sock_release+0x32/0xa0 [ 277.491171][T14480] sock_close+0xf/0x20 [ 277.495237][T14480] __fput+0xaa/0x250 [ 277.499108][T14480] task_work_run+0x68/0xb0 [ 277.503495][T14480] exit_to_user_mode_prepare+0x23f/0x250 [ 277.509099][T14480] syscall_exit_to_user_mode+0x7a/0x2c0 [ 277.514610][T14480] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 277.520490][T14480] RIP: 0033:0x45cba9 [ 277.524354][T14480] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.544111][T14480] RSP: 002b:00007f36df1a7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 277.552603][T14480] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 277.560660][T14480] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 277.568735][T14480] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 277.576694][T14480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 277.584644][T14480] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f36df1a86d4 [ 277.592598][T14484] CPU: 0 PID: 14484 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 277.601263][T14484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.611326][T14484] Call Trace: [ 277.614617][T14484] dump_stack+0xa3/0xc8 [ 277.618751][T14484] should_fail.cold.6+0x32/0x37 [ 277.623572][T14484] should_failslab+0x5/0x10 [ 277.628067][T14484] kmem_cache_alloc_node+0x57/0xb20 [ 277.633241][T14484] __alloc_skb+0x52/0x1d0 [ 277.637547][T14484] tipc_buf_acquire+0x1c/0x50 [ 277.642194][T14484] tipc_msg_create+0x2c/0xc0 [ 277.646755][T14484] __tipc_shutdown+0x34a/0x380 [ 277.651497][T14484] ? do_wait_intr_irq+0xb0/0xb0 [ 277.656330][T14484] tipc_release+0x5f/0x870 [ 277.660725][T14484] __sock_release+0x32/0xa0 [ 277.665211][T14484] sock_close+0xf/0x20 [ 277.669254][T14484] __fput+0xaa/0x250 [ 277.673173][T14484] task_work_run+0x68/0xb0 [ 277.677569][T14484] exit_to_user_mode_prepare+0x23f/0x250 [ 277.683172][T14484] syscall_exit_to_user_mode+0x7a/0x2c0 [ 277.688688][T14484] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 277.694552][T14484] RIP: 0033:0x45cba9 [ 277.698432][T14484] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.718101][T14484] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 277.722283][T14493] FAULT_INJECTION: forcing a failure. [ 277.722283][T14493] name failslab, interval 1, probability 0, space 0, times 0 [ 277.726509][T14484] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 277.726511][T14484] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 277.726513][T14484] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 277.726515][T14484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 277.726518][T14484] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4 [ 277.747009][T14490] FAULT_INJECTION: forcing a failure. [ 277.747009][T14490] name failslab, interval 1, probability 0, space 0, times 0 [ 277.757651][T14485] CPU: 1 PID: 14485 Comm: syz-executor.2 Not tainted 5.9.0-syzkaller #0 [ 277.800500][T14485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.810533][T14485] Call Trace: [ 277.813794][T14485] dump_stack+0xa3/0xc8 [ 277.817932][T14485] should_fail.cold.6+0x32/0x37 [ 277.822767][T14485] should_failslab+0x5/0x10 [ 277.827241][T14485] kmem_cache_alloc_node+0x57/0xb20 [ 277.832412][T14485] ? __lock_acquire+0x4ea/0x1770 [ 277.837337][T14485] __alloc_skb+0x52/0x1d0 [ 277.841657][T14485] tipc_buf_acquire+0x1c/0x50 [ 277.846316][T14485] tipc_msg_reverse+0x96/0x280 [ 277.851062][T14485] tipc_sk_respond+0xbe/0x2c0 [ 277.855717][T14485] __tipc_shutdown+0x2dd/0x380 [ 277.860455][T14485] ? do_wait_intr_irq+0xb0/0xb0 [ 277.865278][T14485] tipc_release+0x5f/0x870 [ 277.869666][T14485] __sock_release+0x32/0xa0 [ 277.874136][T14485] sock_close+0xf/0x20 [ 277.878199][T14485] __fput+0xaa/0x250 [ 277.882081][T14485] task_work_run+0x68/0xb0 [ 277.886466][T14485] exit_to_user_mode_prepare+0x23f/0x250 [ 277.892088][T14485] syscall_exit_to_user_mode+0x7a/0x2c0 [ 277.897617][T14485] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 277.903476][T14485] RIP: 0033:0x45cba9 [ 277.907344][T14485] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.927204][T14485] RSP: 002b:00007fca8dfd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 277.935602][T14485] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 277.943545][T14485] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 277.951487][T14485] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 277.959430][T14485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 277.967371][T14485] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007fca8dfd96d4 [ 277.975323][T14493] CPU: 0 PID: 14493 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 277.983644][T14493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.993688][T14493] Call Trace: [ 277.996996][T14493] dump_stack+0xa3/0xc8 [ 278.001141][T14493] should_fail.cold.6+0x32/0x37 [ 278.005986][T14493] should_failslab+0x5/0x10 [ 278.010467][T14493] kmem_cache_alloc_node+0x57/0xb20 [ 278.015643][T14493] ? __lock_acquire+0x4ea/0x1770 [ 278.020903][T14493] __alloc_skb+0x52/0x1d0 [ 278.025212][T14493] tipc_buf_acquire+0x1c/0x50 [ 278.029866][T14493] tipc_msg_reverse+0x96/0x280 [ 278.034608][T14493] tipc_sk_respond+0xbe/0x2c0 [ 278.039440][T14493] __tipc_shutdown+0x2dd/0x380 [ 278.044182][T14493] ? do_wait_intr_irq+0xb0/0xb0 [ 278.049011][T14493] tipc_release+0x5f/0x870 [ 278.053444][T14493] __sock_release+0x32/0xa0 [ 278.057922][T14493] sock_close+0xf/0x20 [ 278.061964][T14493] __fput+0xaa/0x250 [ 278.065836][T14493] task_work_run+0x68/0xb0 [ 278.070231][T14493] exit_to_user_mode_prepare+0x23f/0x250 [ 278.075840][T14493] syscall_exit_to_user_mode+0x7a/0x2c0 [ 278.081374][T14493] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 278.087252][T14493] RIP: 0033:0x45cba9 [ 278.091129][T14493] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.110733][T14493] RSP: 002b:00007f6b1286fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 278.119118][T14493] RAX: 0000000000000005 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 278.127069][T14493] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000003 [ 278.135024][T14493] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 278.142974][T14493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 278.150924][T14493] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f6b128706d4 [ 383.166653][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 383.173443][ C1] rcu: 1-...!: (1 GPs behind) idle=fba/1/0x4000000000000000 softirq=20651/20664 fqs=0 [ 383.183247][ C1] (t=10502 jiffies g=9313 q=396) [ 383.183252][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g9313 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 383.199572][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 383.209600][ C1] rcu: RCU grace-period kthread stack dump: [ 383.216737][ C1] task:rcu_preempt state:I stack:14648 pid: 10 ppid: 2 flags:0x00004000 [ 383.225911][ C1] Call Trace: [ 383.229192][ C1] __schedule+0x404/0x890 [ 383.233489][ C1] schedule+0x38/0xe0 [ 383.237439][ C1] schedule_timeout+0x1be/0x2e0 [ 383.242293][ C1] ? prepare_to_swait_event+0xb7/0xd0 [ 383.247633][ C1] ? __next_timer_interrupt+0xf0/0xf0 [ 383.252972][ C1] rcu_gp_kthread+0x707/0xc60 [ 383.258655][ C1] ? lockdep_hardirqs_on+0x60/0x120 [ 383.263818][ C1] ? note_gp_changes+0xc0/0xc0 [ 383.268546][ C1] kthread+0x148/0x170 [ 383.272580][ C1] ? kthread_mod_delayed_work+0xb0/0xb0 [ 383.278094][ C1] ret_from_fork+0x1f/0x30 [ 383.282584][ C1] NMI backtrace for cpu 1 [ 383.286883][ C1] CPU: 1 PID: 14484 Comm: syz-executor.1 Not tainted 5.9.0-syzkaller #0 [ 383.295182][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.305216][ C1] Call Trace: [ 383.308481][ C1] [ 383.312190][ C1] dump_stack+0xa3/0xc8 [ 383.316317][ C1] nmi_cpu_backtrace.cold.8+0x53/0x6d [ 383.321673][ C1] ? lapic_can_unplug_cpu+0x70/0x70 [ 383.327013][ C1] nmi_trigger_cpumask_backtrace+0xd5/0xf0 [ 383.332784][ C1] rcu_dump_cpu_stacks+0xa2/0xce [ 383.337688][ C1] rcu_sched_clock_irq.cold.93+0x61/0x52b [ 383.343376][ C1] ? tick_sched_do_timer+0x60/0x60 [ 383.348453][ C1] update_process_times+0x1f/0x60 [ 383.353441][ C1] tick_sched_handle.isra.24+0x1a/0x50 [ 383.358863][ C1] tick_sched_timer+0x6c/0x80 [ 383.363521][ C1] __hrtimer_run_queues+0x1e3/0x4f0 [ 383.368689][ C1] hrtimer_interrupt+0xf9/0x210 [ 383.373505][ C1] __sysvec_apic_timer_interrupt+0x8e/0x290 [ 383.379362][ C1] asm_call_irq_on_stack+0xf/0x20 [ 383.384349][ C1] [ 383.387255][ C1] sysvec_apic_timer_interrupt+0xcc/0xf0 [ 383.392976][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 383.398937][ C1] RIP: 0010:lock_release+0x18a/0x310 [ 383.404185][ C1] Code: ac a1 de 7e 83 fa 01 0f 85 48 01 00 00 48 83 3d 23 d4 09 03 00 0f 84 58 01 00 00 48 89 ef 57 9d 0f 1f 44 00 00 48 8b 44 24 10 <65> 48 33 04 25 28 00 00 00 0f 85 70 01 00 00 48 83 c4 18 5b 5d 41 [ 383.423783][ C1] RSP: 0018:ffffc90004bc7678 EFLAGS: 00000286 [ 383.429814][ C1] RAX: 1740db74ffebab00 RBX: ffff88811d496440 RCX: ffffc90004bc7684 [ 383.437755][ C1] RDX: 0000000000000001 RSI: ffffffff83e809bf RDI: 0000000000000286 [ 383.445711][ C1] RBP: 0000000000000286 R08: 0000000000000004 R09: 0000000000000014 [ 383.453662][ C1] R10: 0000000000000001 R11: ffff88811e2318d0 R12: ffffffff843d8800 [ 383.461600][ C1] R13: ffffffff82e890fe R14: 0000000000000004 R15: ffff88811ad474e8 [ 383.469543][ C1] ? tipc_sk_lookup+0x1fe/0x480 [ 383.474364][ C1] tipc_sk_lookup+0x216/0x480 [ 383.479009][ C1] tipc_sk_rcv+0xed/0x9e0 [ 383.483309][ C1] ? lockdep_init_map_waits+0x41/0x270 [ 383.488737][ C1] tipc_node_xmit+0x11d/0x470 [ 383.493400][ C1] tipc_node_xmit_skb+0x34/0x50 [ 383.498221][ C1] tipc_sk_rcv+0x7c3/0x9e0 [ 383.502693][ C1] ? lockdep_init_map_waits+0x41/0x270 [ 383.508122][ C1] tipc_node_xmit+0x11d/0x470 [ 383.512795][ C1] ? __lock_acquire+0x4ea/0x1770 [ 383.517717][ C1] tipc_sk_push_backlog+0xa0/0x150 [ 383.522793][ C1] tipc_sk_filter_rcv+0x3b3/0x10e0 [ 383.527874][ C1] ? mark_held_locks+0x48/0x70 [ 383.532606][ C1] tipc_sk_rcv+0x4c2/0x9e0 [ 383.536993][ C1] ? lockdep_init_map_waits+0x41/0x270 [ 383.542435][ C1] tipc_node_xmit+0x11d/0x470 [ 383.547078][ C1] ? rcu_read_lock_sched_held+0x4d/0x80 [ 383.552587][ C1] ? tipc_sk_filter_rcv+0xec3/0x10e0 [ 383.557927][ C1] tipc_node_distr_xmit+0x5a/0xe0 [ 383.562933][ C1] tipc_sk_backlog_rcv+0x53/0x80 [ 383.567839][ C1] ? __local_bh_enable_ip+0xa5/0x150 [ 383.577728][ C1] ? lockdep_hardirqs_on+0x60/0x120 [ 383.582912][ C1] ? __release_sock+0x4d/0x100 [ 383.587640][ C1] __release_sock+0x68/0x100 [ 383.592196][ C1] release_sock+0x26/0xa0 [ 383.596491][ C1] tipc_release+0x3d5/0x870 [ 383.600973][ C1] __sock_release+0x32/0xa0 [ 383.605449][ C1] sock_close+0xf/0x20 [ 383.609584][ C1] __fput+0xaa/0x250 [ 383.613617][ C1] task_work_run+0x68/0xb0 [ 383.618033][ C1] exit_to_user_mode_prepare+0x23f/0x250 [ 383.623639][ C1] syscall_exit_to_user_mode+0x7a/0x2c0 [ 383.629150][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 383.635199][ C1] RIP: 0033:0x45cba9 [ 383.639153][ 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 [ 383.658861][ C1] RSP: 002b:00007f575e195c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000021 [ 383.667239][ C1] RAX: 0000000000000004 RBX: 00000000004dc020 RCX: 000000000045cba9 [ 383.675181][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 383.683121][ C1] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 383.691147][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 383.699279][ C1] R13: 00000000000000a4 R14: 00000000004c3748 R15: 00007f575e1966d4