[ OK ] Started Raise network interfaces. [ OK ] Reached target Network. Starting OpenBSD Secure Shell server... Starting Permit User Sessions... [ OK ] Started Permit User Sessions. [ OK ] Started OpenBSD Secure Shell server. [ 14.905995][ C1] random: crng init done [ 14.906921][ C1] random: 7 urandom warning(s) missed due to ratelimiting Warning: Permanently added '10.128.0.126' (ECDSA) to the list of known hosts. 2020/09/04 10:03:35 parsed 1 programs 2020/09/04 10:03:35 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 (11s / 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)[ 21.886832][ T22] audit: type=1400 audit(1599213815.694:8): avc: denied { execmem } for pid=357 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 21.909296][ T358] cgroup1: Unknown subsys name 'perf_event' [ 21.915618][ T358] 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) [** ] A start job is running for dev-ttyS0.device (16s / 1min 30s) [* ] A start job is running for dev-ttyS0.device (17s / 1min 30s)[ 24.152454][ T1444] kasan: CONFIG_KASAN_INLINE enabled [ 24.158248][ T1444] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 24.166392][ T1444] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 24.173294][ T1444] CPU: 1 PID: 1444 Comm: syz-executor.0 Not tainted 5.4.61-syzkaller-00894-g0ddc717be4a9 #0 [ 24.183318][ T1444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 24.193348][ T1444] RIP: 0010:tty_release+0xf0/0x1100 [ 24.198509][ T1444] Code: 00 00 00 fc ff df 41 80 7c 05 00 00 74 08 4c 89 f7 e8 14 c2 36 ff 49 8b 1e 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 f2 c1 36 ff 4c 89 74 24 18 48 8b 2b [ 24.218078][ T1444] RSP: 0018:ffff8881ca167da0 EFLAGS: 00010246 [ 24.224123][ T1444] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 [ 24.232062][ T1444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 24.240007][ T1444] RBP: 0000000000005401 R08: ffffffff8238231c R09: ffffed10395e11a1 [ 24.247952][ T1444] R10: ffffed10395e11a1 R11: 0000000000000000 R12: ffff8881cdd6b000 [ 24.255894][ T1444] R13: 1ffff11039744559 R14: ffff8881cba22ac8 R15: ffff8881cba22a00 [ 24.263836][ T1444] FS: 00007efc5f4c7700(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 24.272733][ T1444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.279295][ T1444] CR2: 0000000000000000 CR3: 00000001cb10b006 CR4: 00000000001606e0 [ 24.287237][ T1444] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.295174][ T1444] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.303110][ T1444] Call Trace: [ 24.306384][ T1444] ? tty_release_struct+0xd0/0xd0 [ 24.311382][ T1444] __fput+0x27d/0x6c0 [ 24.315341][ T1444] task_work_run+0x176/0x1a0 [ 24.319947][ T1444] prepare_exit_to_usermode+0x286/0x2e0 [ 24.325463][ T1444] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 24.331325][ T1444] RIP: 0033:0x45d5b9 [ 24.335187][ T1444] 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 [ 24.354759][ T1444] RSP: 002b:00007efc5f4c6c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 24.363136][ T1444] RAX: 0000000000000000 RBX: 0000000000002ac0 RCX: 000000000045d5b9 [ 24.371179][ T1444] RDX: 0000000000000004 RSI: 0000000000000001 RDI: 0000000000000005 [ 24.381901][ T1444] RBP: 000000000118cf88 R08: 0000000000000000 R09: 0000000000000000 [ 24.389841][ T1444] R10: 0000000020000140 R11: 0000000000000246 R12: 000000000118cf4c [ 24.397834][ T1444] R13: 00007fff95890f7f R14: 00007efc5f4c79c0 R15: 000000000118cf4c [ 24.405772][ T1444] Modules linked in: [*[ 24.411129][ T1444] ---[ end trace 4b115c7e31fcd6c9 ]--- [0;31m* ][ 24.417110][ T1444] RIP: 0010:tty_release+0xf0/0x1100 A start job is [ 24.423821][ T1444] Code: 00 00 00 fc ff df 41 80 7c 05 00 00 74 08 4c 89 f7 e8 14 c2 36 ff 49 8b 1e 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 f2 c1 36 ff 4c 89 74 24 18 48 8b 2b running for dev-[ 24.444719][ T1444] RSP: 0018:ffff8881ca167da0 EFLAGS: 00010246 ttyS0.device (18[ 24.452184][ T1444] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 s / 1min 30s)[ 24.461549][ T1444] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 24.470543][ T1444] RBP: 0000000000005401 R08: ffffffff8238231c R09: ffffed10395e11a1 [ 24.478516][ T1444] R10: ffffed10395e11a1 R11: 0000000000000000 R12: ffff8881cdd6b000 [ 24.486465][ T1444] R13: 1ffff11039744559 R14: ffff8881cba22ac8 R15: ffff8881cba22a00 [ 24.494436][ T1444] FS: 00007efc5f4c7700(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 [ 24.503382][ T1444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.509962][ T1444] CR2: 00007f2cf4037108 CR3: 00000001cb10b001 CR4: 00000000001606f0 [ 24.517941][ T1444] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.525892][ T1444] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.533860][ T1444] Kernel panic - not syncing: Fatal exception [ 24.540405][ T1444] Kernel Offset: disabled [ 24.544703][ T1444] Rebooting in 86400 seconds..