[info] Using makefile-style concurrent boot in runlevel 2.
[   52.657807][   T26] audit: type=1800 audit(1567362455.452:21): pid=9121 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2419 res=0
[   52.693339][   T26] audit: type=1800 audit(1567362455.452:22): pid=9121 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2447 res=0
[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.1.18' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   75.074616][ T9273] IPVS: ftp: loaded support on port[0] = 21
[   75.095145][ T2834] rxrpc: Assertion failed
[   75.100229][ T2834] ------------[ cut here ]------------
[   75.105788][ T2834] kernel BUG at net/rxrpc/local_object.c:433!
[   75.111975][ T2834] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   75.118285][ T2834] CPU: 1 PID: 2834 Comm: kworker/1:2 Not tainted 5.3.0-rc6+ #95
[   75.125897][ T2834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   75.136252][ T2834] Workqueue: krxrpcd rxrpc_local_processor
[   75.142099][ T2834] RIP: 0010:rxrpc_local_processor+0x5b7/0x5d0
[   75.148202][ T2834] Code: 03 38 c1 0f 8c 2a ff ff ff 48 8b 7d c8 e8 a1 76 ce fa e9 1c ff ff ff e8 57 7f 95 fa 48 c7 c7 5c 7c 59 88 31 c0 e8 8c c5 7e fa <0f> 0b e8 42 7f 95 fa 48 c7 c7 5c 7c 59 88 31 c0 e8 77 c5 7e fa 0f
[   75.168548][ T2834] RSP: 0018:ffff8880a0a77c78 EFLAGS: 00010246
[   75.174839][ T2834] RAX: 0000000000000017 RBX: ffff8880982f2688 RCX: 75501cfcf10cb100
[   75.182817][ T2834] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   75.190820][ T2834] RBP: ffff8880a0a77cd8 R08: ffffffff815cf7d4 R09: fffffbfff111a93f
[   75.198790][ T2834] R10: fffffbfff111a93f R11: 0000000000000000 R12: ffff8880982f2df0
[   75.206965][ T2834] R13: ffff8880981c0648 R14: ffff8880982f2dc0 R15: ffff8880a2f7e580
[   75.215242][ T2834] FS:  0000000000000000(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000
[   75.224358][ T2834] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   75.231064][ T2834] CR2: 0000000020000040 CR3: 000000000886d000 CR4: 00000000001406e0
[   75.239065][ T2834] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   75.247207][ T2834] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   75.255177][ T2834] Call Trace:
[   75.258473][ T2834]  process_one_work+0x7ef/0x10e0
[   75.263509][ T2834]  worker_thread+0xc01/0x1630
[   75.268189][ T2834]  kthread+0x332/0x350
[   75.272297][ T2834]  ? rcu_lock_release+0x30/0x30
[   75.277241][ T2834]  ? kthread_blkcg+0xe0/0xe0
[   75.281933][ T2834]  ret_from_fork+0x24/0x30
[   75.286378][ T2834] Modules linked in:
[   75.290672][ T2834] ---[ end trace f7d65cd2ee241545 ]---
[   75.296233][ T2834] RIP: 0010:rxrpc_local_processor+0x5b7/0x5d0
[   75.302497][ T2834] Code: 03 38 c1 0f 8c 2a ff ff ff 48 8b 7d c8 e8 a1 76 ce fa e9 1c ff ff ff e8 57 7f 95 fa 48 c7 c7 5c 7c 59 88 31 c0 e8 8c c5 7e fa <0f> 0b e8 42 7f 95 fa 48 c7 c7 5c 7c 59 88 31 c0 e8 77 c5 7e fa 0f
[   75.322931][ T2834] RSP: 0018:ffff8880a0a77c78 EFLAGS: 00010246
[   75.329163][ T2834] RAX: 0000000000000017 RBX: ffff8880982f2688 RCX: 75501cfcf10cb100
[   75.337408][ T2834] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[   75.345808][ T2834] RBP: ffff8880a0a77cd8 R08: ffffffff815cf7d4 R09: fffffbfff111a93f
[   75.353861][ T2834] R10: fffffbfff111a93f R11: 0000000000000000 R12: ffff8880982f2df0
[   75.362099][ T2834] R13: ffff8880981c0648 R14: ffff8880982f2dc0 R15: ffff8880a2f7e580
[   75.370127][ T2834] FS:  0000000000000000(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000
[   75.379165][ T2834] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   75.385834][ T2834] CR2: 0000000020000040 CR3: 000000000886d000 CR4: 00000000001406e0
[   75.394185][ T2834] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   75.402467][ T2834] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   75.410906][ T2834] Kernel panic - not syncing: Fatal exception
[   75.418846][ T2834] Kernel Offset: disabled
[   75.423317][ T2834] Rebooting in 86400 seconds..