Warning: Permanently added '10.128.0.243' (ECDSA) to the list of known hosts. [ *** ] A start job is running for dev-ttyS0.device (23s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (24s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (25s / 1min 30s) [* ] A start job is running for dev-ttyS0.device (25s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (26s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (27s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (27s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (28s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (28s / 1min 30s)[ 35.446207][ T22] audit: type=1400 audit(1599032012.880:8): avc: denied { execmem } for pid=351 comm="syz-executor513" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 35.456202][ T360] cgroup1: Unknown subsys name 'perf_event' [ 35.471605][ T363] cgroup1: Unknown subsys name 'perf_event' [ 35.473201][ T359] cgroup1: Unknown subsys name 'perf_event' [ 35.480713][ T364] cgroup1: Unknown subsys name 'perf_event' [ 35.488921][ T361] cgroup1: Unknown subsys name 'perf_event' [ 35.490951][ T363] cgroup1: Unknown subsys name 'net_cls' [ 35.496498][ T361] cgroup1: Unknown subsys name 'net_cls' [ 35.504438][ T364] cgroup1: Unknown subsys name 'net_cls' [ 35.508085][ T362] cgroup1: Unknown subsys name 'perf_event' [ 35.516855][ T360] cgroup1: Unknown subsys name 'net_cls' [ 35.519487][ T359] cgroup1: Unknown subsys name 'net_cls' [ 35.527760][ T362] cgroup1: Unknown subsys name 'net_cls' executing program executing program executing program executing program executing program executing program [ **] A start job is running for dev-ttyS0.device (29s / 1min 30s) [ *] A start job is running for dev-ttyS0.device (30s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (30s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (31s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (31s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (32s / 1min 30s)[ 38.938502][ T22] audit: type=1400 audit(1599032016.367:9): avc: denied { block_suspend } for pid=2806 comm="syz-executor513" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [*** ] A start job is running for dev-ttyS0.device (32s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (33s / 1min 30s) [* ] A start job is running for dev-ttyS0.device (33s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (34s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (34s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (35s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (35s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (36s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (36s / 1min 30s) [ *] A start job is running for dev-ttyS0.device (37s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (37s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (38s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (38s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (39s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (39s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (40s / 1min 30s) [* ] A start job is running for dev-ttyS0.device (40s / 1min 30s)[ 47.413249][ T5441] ------------[ cut here ]------------ [ 47.413251][ T5442] ------------[ cut here ]------------ [ 47.413262][ T5442] kernel BUG at fs/inode.c:1588! [ 47.418714][ T5441] kernel BUG at fs/inode.c:1588! [ 47.439823][ T5442] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 47.445888][ T5442] CPU: 0 PID: 5442 Comm: syz-executor513 Not tainted 5.4.61-syzkaller-00885-g8453279c7cd4 #0 [ 47.456006][ T5442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.466043][ T5442] RIP: 0010:iput+0x748/0x750 [ 47.470599][ T5442] Code: f4 ff e9 a1 fc ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff ff 4c 89 e7 e8 12 e1 f4 ff e9 c7 fe ff ff e8 98 a8 c6 ff <0f> 0b 66 0f 1f 44 00 00 55 41 57 41 56 53 48 89 f5 48 89 fb 49 bf [ 47.490180][ T5442] RSP: 0018:ffff8881c27f7db0 EFLAGS: 00010293 [ 47.496218][ T5442] RAX: ffffffff817b6098 RBX: ffff8881c2899b58 RCX: ffff8881cf470f80 [ 47.504194][ T5442] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 47.512165][ T5442] RBP: 0000000000000040 R08: ffffffff817b59b1 R09: ffffed103a4c33e1 [ 47.520122][ T5442] R10: ffffed103a4c33e1 R11: 0000000000000000 R12: 1ffff1103851334c [ 47.528062][ T5442] R13: ffff8881c2899ac0 R14: dffffc0000000000 R15: ffff8881c2899a60 [ 47.536005][ T5442] FS: 0000000002390940(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 [ 47.544899][ T5442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.551446][ T5442] CR2: 00000000200000c0 CR3: 00000001d4401006 CR4: 00000000001606f0 [ 47.559383][ T5442] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.567320][ T5442] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.575257][ T5442] Call Trace: [ 47.578517][ T5442] ? mutex_unlock+0x40/0x40 [ 47.582998][ T5442] sock_close+0x1b7/0x250 [ 47.587291][ T5442] ? __fput+0x274/0x6c0 [ 47.591409][ T5442] ? sock_mmap+0x90/0x90 [ 47.595614][ T5442] __fput+0x27d/0x6c0 [ 47.599564][ T5442] task_work_run+0x176/0x1a0 [ 47.604147][ T5442] prepare_exit_to_usermode+0x286/0x2e0 [ 47.609659][ T5442] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 47.615515][ T5442] RIP: 0033:0x409941 [ 47.619373][ T5442] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 24 1a 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 47.638940][ T5442] RSP: 002b:00007fffdbeba5e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 47.647324][ T5442] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000409941 [ 47.655258][ T5442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 47.663195][ T5442] RBP: 00000000006e7a0c R08: 00000000004b3a0f R09: 00000000004b3a0f [ 47.671132][ T5442] R10: 00000000004b3a0f R11: 0000000000000293 R12: 00000000006e7a10 [ 47.679086][ T5442] R13: 0000000000000000 R14: 000000000000002d R15: 20c49ba5e353f7cf [ 47.687022][ T5442] Modules linked in: [ 47.690926][ T5441] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 47.696996][ T5441] CPU: 1 PID: 5441 Comm: syz-executor513 Tainted: G D 5.4.61-syzkaller-00885-g8453279c7cd4 #0 [ 47.708507][ T5441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.718553][ T5441] RIP: 0010:iput+0x748/0x750 [ 47.723129][ T5441] Code: f4 ff e9 a1 fc ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff ff 4c 89 e7 e8 12 e1 f4 ff e9 c7 fe ff ff e8 98 a8 c6 ff <0f> 0b 66 0f 1f 44 00 00 55 41 57 41 56 53 48 89 f5 48 89 fb 49 bf [ 47.727284][ T5442] ---[ end trace 3d5a942c08bc7b0f ]--- [ 47.742710][ T5441] RSP: 0018:ffff8881cf43fdb0 EFLAGS: 00010293 [ 47.742717][ T5441] RAX: ffffffff817b6098 RBX: ffff8881c289b1d8 RCX: ffff8881c4fa0000 executing program [ 47.742722][ T5441] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 47.742726][ T5441] RBP: 0000000000000040 R08: ffffffff817b59b1 R09: ffffed1039e8e1f1 [ 47.742729][ T5441] R10: ffffed1039e8e1f1 R11: 0000000000000000 R12: 1ffff1103851361c [ 47.742733][ T5441] R13: ffff8881c289b140 R14: dffffc0000000000 R15: ffff8881c289b0e0 [ 47.742739][ T5441] FS: 0000000002390940(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 47.742743][ T5441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 executing program [ 47.742752][ T5441] CR2: 00007fbd2fcfcdb8 CR3: 00000001c8eec005 CR4: 00000000001606e0 [ 47.748240][ T5442] RIP: 0010:iput+0x748/0x750 [ 47.754223][ T5441] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.754227][ T5441] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.754230][ T5441] Call Trace: [ 47.754243][ T5441] ? mutex_unlock+0x40/0x40 [ 47.754251][ T5441] sock_close+0x1b7/0x250 [ 47.754261][ T5441] ? __fput+0x274/0x6c0 executing program executing program [ 47.762246][ T5442] Code: f4 ff e9 a1 fc ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff ff 4c 89 e7 e8 12 e1 f4 ff e9 c7 fe ff ff e8 98 a8 c6 ff <0f> 0b 66 0f 1f 44 00 00 55 41 57 41 56 53 48 89 f5 48 89 fb 49 bf [ 47.770143][ T5441] ? sock_mmap+0x90/0x90 [ 47.770150][ T5441] __fput+0x27d/0x6c0 [ 47.770159][ T5441] task_work_run+0x176/0x1a0 [ 47.770170][ T5441] prepare_exit_to_usermode+0x286/0x2e0 [ 47.778205][ T5442] RSP: 0018:ffff8881c27f7db0 EFLAGS: 00010293 [ 47.786084][ T5441] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 47.786092][ T5441] RIP: 0033:0x409941 executing program executing program executing program [ 47.786099][ T5441] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 24 1a 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 47.786103][ T5441] RSP: 002b:00007fffdbeba5e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 47.786108][ T5441] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000409941 [ 47.786112][ T5441] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 47.786115][ T5441] RBP: 00000000006e7a0c R08: 00000000004b3a0f R09: 00000000004b3a0f executing program executing program executing program [ 47.786126][ T5441] R10: 00000000004b3a0f R11: 0000000000000293 R12: 00000000006e7a10 [ 47.820837][ T5442] RAX: ffffffff817b6098 RBX: ffff8881c2899b58 RCX: ffff8881cf470f80 [ 47.822047][ T5441] R13: 0000000000000000 R14: 000000000000002d R15: 20c49ba5e353f7cf [ 47.822052][ T5441] Modules linked in: [ 47.825453][ T5441] ---[ end trace 3d5a942c08bc7b10 ]--- [ 47.843174][ T5442] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 47.848179][ T5441] RIP: 0010:iput+0x748/0x750 [ 47.854979][ T5442] RBP: 0000000000000040 R08: ffffffff817b59b1 R09: ffffed103a4c33e1 executing program executing program executing program executing program executing program [ 47.882545][ T5441] Code: f4 ff e9 a1 fc ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff ff 4c 89 e7 e8 12 e1 f4 ff e9 c7 fe ff ff e8 98 a8 c6 ff <0f> 0b 66 0f 1f 44 00 00 55 41 57 41 56 53 48 89 f5 48 89 fb 49 bf [ 47.961093][ T5442] R10: ffffed103a4c33e1 R11: 0000000000000000 R12: 1ffff1103851334c [ 47.974257][ T5441] RSP: 0018:ffff8881c27f7db0 EFLAGS: 00010293 [ 47.998622][ T5442] R13: ffff8881c2899ac0 R14: dffffc0000000000 R15: ffff8881c2899a60 [ 48.012809][ T5441] RAX: ffffffff817b6098 RBX: ffff8881c2899b58 RCX: ffff8881cf470f80 executing program executing program executing program executing program [** [ 48.067222][ T5442] FS: 0000000002390940(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [0m] A start job[ 48.077671][ T5442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 is running for dev-ttyS0.device (41s / 1min 30s)[ 48.089547][ T5442] CR2: 00007fbd2fd1ddb8 CR3: 00000001d4401001 CR4: 00000000001606e0 [ 48.104835][ T5442] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.133092][ T5442] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.140461][ T5441] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 48.143614][ T5442] Kernel panic - not syncing: Fatal exception [ 48.149657][ T5441] RBP: 0000000000000040 R08: ffffffff817b59b1 R09: ffffed103a4c33e1 [ 48.155772][ T5442] Kernel Offset: disabled [ 48.168009][ T5442] Rebooting in 86400 seconds..