Starting Network Time Synchronization... [ OK ] Started Network Time Synchronization. [ OK ] Started Raise network interfaces. [ OK ] Reached target Network. Starting Permit User Sessions... Starting OpenBSD Secure Shell server... [ OK ] Started Permit User Sessions. [ OK ] Started OpenBSD Secure Shell server. [ 12.269212][ C1] random: crng init done [ 12.270479][ C1] random: 7 urandom warning(s) missed due to ratelimiting Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts. 2020/09/04 03:40:47 parsed 1 programs 2020/09/04 03:40:47 executed programs: 0 [* ] A start job is running for dev-ttyS0.device (8s / 1min 30s) [** ] 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)[ 18.886108][ T22] audit: type=1400 audit(1599190847.378:8): avc: denied { execmem } for pid=364 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 18.894176][ T366] cgroup1: Unknown subsys name 'perf_event' [ 18.916460][ T366] cgroup1: Unknown subsys name 'net_cls' 2020/09/04 03:40:52 executed programs: 486 2020/09/04 03:40:57 executed programs: 1092 [ ***] 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 (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) [*** ] 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) [ ***] A start job is running for dev-ttyS0.device (17s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (18s / 1min 30s) [ *] A start job is running for dev-ttyS0.device (18s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (19s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (19s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (20s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (20s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (21s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (21s / 1min 30s) [* ] A start job is running for dev-ttyS0.device (22s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (22s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (23s / 1min 30s) [ *** ] 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 (24s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (25s / 1min 30s)[ 31.807468][ T5846] kasan: CONFIG_KASAN_INLINE enabled [ 31.812782][ T5846] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 31.820875][ T5846] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 31.827803][ T5846] CPU: 1 PID: 5846 Comm: syz-executor.0 Not tainted 5.4.61-syzkaller-00894-g0ddc717be4a9 #0 [ 31.837859][ T5846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.847912][ T5846] RIP: 0010:sock_close+0xbf/0x250 [ 31.852922][ T5846] Code: fc ff df 41 80 3c 04 00 74 08 4c 89 ff e8 a9 1c 50 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 83 1c 50 fe 4c 89 f7 ff 13 49 8d 5e [ 31.872677][ T5846] RSP: 0018:ffff8881cffefe20 EFLAGS: 00010202 [ 31.878712][ T5846] RAX: 0000000000000002 RBX: 0000000000000010 RCX: dffffc0000000000 [ 31.886656][ T5846] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8881d3ef8c70 [ 31.894667][ T5846] RBP: ffffffff84750838 R08: dffffc0000000000 R09: ffffed103a7df18f [ 31.902632][ T5846] R10: ffffed103a7df18f R11: 0000000000000000 R12: 1ffff1103a7df16c [ 31.910577][ T5846] R13: ffff8881d3ef8c60 R14: ffff8881d3ef8b40 R15: ffff8881d3ef8b60 [ 31.918625][ T5846] FS: 00007f58746ef700(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 31.927538][ T5846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.934100][ T5846] CR2: 0000000000000000 CR3: 00000001c8909006 CR4: 00000000001606e0 [ 31.942070][ T5846] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.950026][ T5846] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.957968][ T5846] Call Trace: [ 31.961234][ T5846] ? sock_mmap+0x90/0x90 [ 31.965444][ T5846] __fput+0x27d/0x6c0 [ 31.969411][ T5846] task_work_run+0x176/0x1a0 [ 31.973987][ T5846] prepare_exit_to_usermode+0x286/0x2e0 [ 31.979530][ T5846] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 31.985408][ T5846] RIP: 0033:0x45d5b9 [ 31.989271][ T5846] 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 [ 32.008844][ T5846] RSP: 002b:00007f58746eec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 32.017238][ T5846] RAX: 0000000000000000 RBX: 0000000000002ac0 RCX: 000000000045d5b9 [ 32.025193][ T5846] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000006 [ 32.033151][ T5846] RBP: 000000000118cf88 R08: 0000000000000000 R09: 0000000000000000 [ 32.041105][ T5846] R10: 0000000020000080 R11: 0000000000000246 R12: 000000000118cf4c [ 32.049069][ T5846] R13: 00007ffd02e945af R14: 00007f58746ef9c0 R15: 000000000118cf4c [ 32.057024][ T5846] Modules linked in: [ 32.061695][ T5846] ---[ end trace b6c30dd8bdc73566 ]--- [ 32.067428][ T5846] RIP: 0010:sock_close+0xbf/0x250 [ 32.072484][ T5846] Code: fc ff df 41 80 3c 04 00 74 08 4c 89 ff e8 a9 1c 50 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 83 1c 50 fe 4c 89 f7 ff 13 49 8d 5e [ 32.092815][ T5846] RSP: 0018:ffff8881cffefe20 EFLAGS: 00010202 [ 32.098908][ T5846] RAX: 0000000000000002 RBX: 0000000000000010 RCX: dffffc0000000000 [ 32.106894][ T5846] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff8881d3ef8c70 [ 32.114852][ T5846] RBP: ffffffff84750838 R08: dffffc0000000000 R09: ffffed103a7df18f [ 32.122835][ T5846] R10: ffffed103a7df18f R11: 0000000000000000 R12: 1ffff1103a7df16c [ 32.130959][ T5846] R13: ffff8881d3ef8c60 R14: ffff8881d3ef8b40 R15: ffff8881d3ef8b60 [ 32.138991][ T5846] FS: 00007f58746ef700(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 32.147939][ T5846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.154511][ T5846] CR2: 0000000000000000 CR3: 00000001c8909006 CR4: 00000000001606e0 [ 32.162506][ T5846] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 32.170498][ T5846] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 32.178513][ T5846] Kernel panic - not syncing: Fatal exception [ 32.185146][ T5846] Kernel Offset: disabled [ 32.189451][ T5846] Rebooting in 86400 seconds..