Warning: Permanently added '10.128.0.187' (ECDSA) to the list of known hosts. 2020/09/07 20:36:03 parsed 1 programs 2020/09/07 20:36:03 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 (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 (12s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (12s / 1min 30s) [ *] 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 (15s / 1min 30s)[ 22.026469][ T22] audit: type=1400 audit(1599510963.411:8): avc: denied { execmem } for pid=365 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 22.045200][ T366] cgroup1: Unknown subsys name 'perf_event' [ 22.056635][ T366] cgroup1: Unknown subsys name 'net_cls' [ *** ] A start job is running for dev-ttyS0.device (15s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (16s / 1min 30s)[ 23.117323][ T793] kasan: CONFIG_KASAN_INLINE enabled [ 23.122686][ T793] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 23.131426][ T793] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 23.138434][ T793] CPU: 1 PID: 793 Comm: syz-executor.0 Not tainted 5.4.63-syzkaller-01129-gc99fd3bf1076 #0 [ 23.148394][ T793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 23.158447][ T793] RIP: 0010:sock_close+0xbf/0x250 [ 23.163465][ T793] 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 [ 23.183076][ T793] RSP: 0018:ffff8881c9967e20 EFLAGS: 00010202 [ 23.189138][ T793] RAX: 0000000000000002 RBX: 0000000000000010 RCX: dffffc0000000000 [ 23.197109][ T793] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8881cb3b62f0 [ 23.205084][ T793] RBP: ffffffff8474b7c0 R08: dffffc0000000000 R09: ffffed1039676c5f [ 23.213065][ T793] R10: ffffed1039676c5f R11: 0000000000000000 R12: 1ffff11039676c3c [ 23.221028][ T793] R13: ffff8881cb3b62e0 R14: ffff8881cb3b61c0 R15: ffff8881cb3b61e0 [ 23.229014][ T793] FS: 0000000001ce1940(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 23.237943][ T793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.244593][ T793] CR2: 00007fff8242ce80 CR3: 00000001ca859006 CR4: 00000000001606e0 [ 23.252588][ T793] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.260618][ T793] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.268574][ T793] Call Trace: [ 23.271856][ T793] ? sock_mmap+0x90/0x90 [ 23.276102][ T793] __fput+0x27d/0x6c0 [ 23.280122][ T793] task_work_run+0x176/0x1a0 [ 23.284767][ T793] prepare_exit_to_usermode+0x286/0x2e0 [ 23.290307][ T793] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 23.296237][ T793] RIP: 0033:0x416f01 [ 23.300131][ T793] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 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 [ 23.319714][ T793] RSP: 002b:00007ffd64e17720 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 23.328199][ T793] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000416f01 [ 23.336307][ T793] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 0000000000000003 [ 23.344330][ T793] RBP: 0000000000000000 R08: 0000000001190910 R09: 0000000000000000 [ 23.352356][ T793] R10: 00007ffd64e17800 R11: 0000000000000293 R12: 0000000001190918 [ 23.360355][ T793] R13: 0000000000000000 R14: ffffffffffffffff R15: 000000000118cf4c [ 23.368353][ T793] Modules linked in: [ 23.372703][ T793] ---[ end trace 8c058cde52f02730 ]--- [ 23.378527][ T793] RIP: 0010:sock_close+0xbf/0x250 [ 23.383569][ T793] 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 [ 23.403232][ T793] RSP: 0018:ffff8881c9967e20 EFLAGS: 00010202 [ 23.409356][ T793] RAX: 0000000000000002 RBX: 0000000000000010 RCX: dffffc0000000000 [ 23.417390][ T793] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8881cb3b62f0 [ 23.425426][ T793] RBP: ffffffff8474b7c0 R08: dffffc0000000000 R09: ffffed1039676c5f [ 23.433444][ T793] R10: ffffed1039676c5f R11: 0000000000000000 R12: 1ffff11039676c3c [ 23.441466][ T793] R13: ffff8881cb3b62e0 R14: ffff8881cb3b61c0 R15: ffff8881cb3b61e0 [ 23.449531][ T793] FS: 0000000001ce1940(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 23.458529][ T793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.465197][ T793] CR2: 00007fff8242ce80 CR3: 00000001ca859006 CR4: 00000000001606e0 [ 23.473166][ T793] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.481263][ T793] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.489310][ T793] Kernel panic - not syncing: Fatal exception [ 23.495758][ T793] Kernel Offset: disabled [ 23.500103][ T793] Rebooting in 86400 seconds..