Warning: Permanently added '10.128.1.17' (ECDSA) to the list of known hosts. 2020/09/08 17:52:46 parsed 1 programs 2020/09/08 17:52:46 executed programs: 0 [* ] A start job is running for dev-ttyS0.device (8s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (9s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (9s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (10s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (10s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (11s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (11s / 1min 30s) [ *] A start job is running for dev-ttyS0.device (12s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (12s / 1min 30s)[ 19.392280][ T22] audit: type=1400 audit(1599587566.727:8): avc: denied { execmem } for pid=344 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 19.411873][ T345] cgroup1: Unknown subsys name 'perf_event' [ 19.418906][ T345] cgroup1: Unknown subsys name 'net_cls' [ ***] A start job is running for dev-ttyS0.device (13s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (13s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (14s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (14s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (15s / 1min 30s) [* ] A start job is running for dev-ttyS0.device (15s / 1min 30s)[ 22.199782][ T1535] kasan: CONFIG_KASAN_INLINE enabled [ 22.205208][ T1535] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 22.213336][ T1535] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 22.220439][ T1535] CPU: 0 PID: 1535 Comm: syz-executor.0 Not tainted 5.4.63-syzkaller-01130-g98fda21f54f7 #0 [ 22.230605][ T1535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 22.240649][ T1535] RIP: 0010:sock_close+0xbf/0x250 [ 22.245859][ T1535] Code: fc ff df 41 80 3c 04 00 74 08 4c 89 ff e8 79 4f 4f fe 49 8b 1f 48 83 c3 10 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 53 4f 4f fe 4c 89 f7 ff 13 49 8d 5e [ 22.265532][ T1535] RSP: 0018:ffff8881c883fe20 EFLAGS: 00010202 [ 22.271578][ T1535] RAX: 0000000000000002 RBX: 0000000000000010 RCX: dffffc0000000000 [ 22.279529][ T1535] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8881c2059b70 [ 22.287480][ T1535] RBP: ffffffff84741738 R08: dffffc0000000000 R09: ffffed103840b36f [ 22.295473][ T1535] R10: ffffed103840b36f R11: 0000000000000000 R12: 1ffff1103840b34c [ 22.303602][ T1535] R13: ffff8881c2059b60 R14: ffff8881c2059a40 R15: ffff8881c2059a60 [ 22.311555][ T1535] FS: 00007fc7eaa3a700(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 [ 22.320512][ T1535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.327123][ T1535] CR2: 00007fc7ea9f7db8 CR3: 00000001ca793001 CR4: 00000000001606f0 [ 22.335078][ T1535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.343168][ T1535] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.351178][ T1535] Call Trace: [ 22.354498][ T1535] ? sock_mmap+0x90/0x90 [ 22.358831][ T1535] __fput+0x27d/0x6c0 [ 22.362837][ T1535] task_work_run+0x176/0x1a0 [ 22.367410][ T1535] prepare_exit_to_usermode+0x286/0x2e0 [ 22.373005][ T1535] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 22.378902][ T1535] RIP: 0033:0x45d5b9 [ 22.382960][ T1535] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 22.402546][ T1535] RSP: 002b:00007fc7eaa39c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 22.410981][ T1535] RAX: 0000000000000000 RBX: 0000000000002ac0 RCX: 000000000045d5b9 [ 22.418982][ T1535] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 0000000000000007 [ 22.427021][ T1535] RBP: 000000000118cf88 R08: 0000000000000000 R09: 0000000000000000 [ 22.434979][ T1535] R10: 00000000200001c0 R11: 0000000000000246 R12: 000000000118cf4c [ 22.442934][ T1535] R13: 00007ffd5c402d7f R14: 00007fc7eaa3a9c0 R15: 000000000118cf4c [ 22.451002][ T1535] Modules linked in: [ 22.455342][ T1535] ---[ end trace 394fb54bdf439e05 ]--- [ 22.460852][ T1535] RIP: 0010:sock_close+0xbf/0x250 [ 22.465873][ T1535] Code: fc ff df 41 80 3c 04 00 74 08 4c 89 ff e8 79 4f 4f fe 49 8b 1f 48 83 c3 10 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 53 4f 4f fe 4c 89 f7 ff 13 49 8d 5e [ 22.485600][ T1535] RSP: 0018:ffff8881c883fe20 EFLAGS: 00010202 [ 22.491690][ T1535] RAX: 0000000000000002 RBX: 0000000000000010 RCX: dffffc0000000000 [ 22.499689][ T1535] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8881c2059b70 [ 22.507908][ T1535] RBP: ffffffff84741738 R08: dffffc0000000000 R09: ffffed103840b36f [ 22.516006][ T1535] R10: ffffed103840b36f R11: 0000000000000000 R12: 1ffff1103840b34c [ 22.524165][ T1535] R13: ffff8881c2059b60 R14: ffff8881c2059a40 R15: ffff8881c2059a60 [ 22.532261][ T1535] FS: 00007fc7eaa3a700(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 [ 22.532267][ T1535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.532271][ T1535] CR2: 00007fc7ea9f7db8 CR3: 00000001ca793001 CR4: 00000000001606f0 [ 22.532278][ T1535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.532283][ T1535] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.532287][ T1535] Kernel panic - not syncing: Fatal exception [ 22.532895][ T1535] Kernel Offset: disabled [ 22.583101][ T1535] Rebooting in 86400 seconds..