Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ 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. [ 11.838363][ C1] random: crng init done [ 11.839216][ C1] random: 7 urandom warning(s) missed due to ratelimiting Warning: Permanently added '10.128.1.33' (ECDSA) to the list of known hosts. 2020/08/29 05:30:35 parsed 1 programs 2020/08/29 05:30:35 executed programs: 0 [* ] 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)[ 18.772984][ T22] audit: type=1400 audit(1598679035.599:8): avc: denied { execmem } for pid=352 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 18.780422][ T354] cgroup1: Unknown subsys name 'perf_event' [ 18.801016][ T354] cgroup1: Unknown subsys name 'net_cls' [ **] 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)[ 20.798408][ T1288] kasan: CONFIG_KASAN_INLINE enabled [ 20.804156][ T1288] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 20.812721][ T1288] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 20.819652][ T1288] CPU: 1 PID: 1288 Comm: syz-executor.0 Not tainted 5.4.61-syzkaller-00823-g34364883b1f7 #0 [ 20.829676][ T1288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 20.839709][ T1288] RIP: 0010:tty_release+0xf0/0x1100 [ 20.844876][ T1288] Code: 00 00 00 fc ff df 41 80 7c 05 00 00 74 08 4c 89 f7 e8 c4 15 34 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 a2 15 34 ff 4c 89 74 24 18 48 8b 2b [ 20.864459][ T1288] RSP: 0018:ffff8881d1447da0 EFLAGS: 00010246 [ 20.870751][ T1288] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 [ 20.879126][ T1288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 20.887076][ T1288] RBP: 0000000000005401 R08: ffffffff823c3e0c R09: ffffed1038cdb121 [ 20.895275][ T1288] R10: ffffed1038cdb121 R11: 0000000000000000 R12: ffff8881d068b000 [ 20.903216][ T1288] R13: 1ffff11039e453a9 R14: ffff8881cf229d48 R15: ffff8881cf229c80 [ 20.911168][ T1288] FS: 00000000017f3940(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 20.920160][ T1288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 20.926710][ T1288] CR2: 00007efca1712d30 CR3: 00000001cf669002 CR4: 00000000001606e0 [ 20.934654][ T1288] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 20.942593][ T1288] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 20.950543][ T1288] Call Trace: [ 20.953807][ T1288] ? fput_many+0xa9/0x1a0 [ 20.958117][ T1288] ? task_work_add+0x27/0x120 [ 20.962760][ T1288] ? _raw_spin_lock_irq+0xa2/0x180 [ 20.967846][ T1288] ? tty_release_struct+0xd0/0xd0 [ 20.972847][ T1288] __fput+0x27d/0x6c0 [ 20.976807][ T1288] task_work_run+0x176/0x1a0 [ 20.981377][ T1288] prepare_exit_to_usermode+0x286/0x2e0 [ 20.986905][ T1288] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 20.992791][ T1288] RIP: 0033:0x416f01 [ 20.996653][ T1288] 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 [ 21.016938][ T1288] RSP: 002b:00007ffd658d6870 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 21.025318][ T1288] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000416f01 [ 21.033258][ T1288] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 0000000000000003 [ 21.041197][ T1288] RBP: 0000000000000000 R08: 0000000001190370 R09: 0000000000000000 [ 21.049142][ T1288] R10: 00007ffd658d6950 R11: 0000000000000293 R12: 0000000001190378 [ 21.057104][ T1288] R13: 0000000000000000 R14: ffffffffffffffff R15: 000000000118cf4c [ 21.065057][ T1288] Modules linked in: [ *[0;1[ 21.070335][ T1288] ---[ end trace 49f0f1d4b239a742 ]--- ;31m*[ 21.076446][ T1288] RIP: 0010:tty_release+0xf0/0x1100 * ] A start [ 21.083389][ T1288] Code: 00 00 00 fc ff df 41 80 7c 05 00 00 74 08 4c 89 f7 e8 c4 15 34 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 a2 15 34 ff 4c 89 74 24 18 48 8b 2b job is running f[ 21.104153][ T1288] RSP: 0018:ffff8881d1447da0 EFLAGS: 00010246 or dev-ttyS0.dev[ 21.111584][ T1288] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 ice (14s / 1min [ 21.120990][ T1288] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 30s)[ 21.130198][ T1288] RBP: 0000000000005401 R08: ffffffff823c3e0c R09: ffffed1038cdb121 [ 21.138439][ T1288] R10: ffffed1038cdb121 R11: 0000000000000000 R12: ffff8881d068b000 [ 21.146433][ T1288] R13: 1ffff11039e453a9 R14: ffff8881cf229d48 R15: ffff8881cf229c80 [ 21.154619][ T1288] FS: 00000000017f3940(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 [ 21.163601][ T1288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.170217][ T1288] CR2: 00007fc360037118 CR3: 00000001cf669005 CR4: 00000000001606f0 [ 21.178172][ T1288] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.186147][ T1288] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 21.194126][ T1288] Kernel panic - not syncing: Fatal exception [ 21.201224][ T1288] Kernel Offset: disabled [ 21.205531][ T1288] Rebooting in 86400 seconds..