[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.
         Starting Load/Save RF Kill Switch Status...
[  OK  ] Started Load/Save RF Kill Switch Status.

Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.117' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   30.317373] IPVS: ftp: loaded support on port[0] = 21
executing program
[   30.353235] IPVS: ftp: loaded support on port[0] = 21
[   31.171440] rxrpc: AF_RXRPC: Leaked local ffff8880b450a480 {1}
[   31.177840] ------------[ cut here ]------------
[   31.182808] kernel BUG at net/rxrpc/local_object.c:408!
[   31.188643] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   31.194079] Modules linked in:
[   31.197275] CPU: 1 PID: 5 Comm: kworker/u4:0 Not tainted 4.14.218-syzkaller #0
[   31.204620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   31.213980] Workqueue: netns cleanup_net
[   31.218025] task: ffff8880b5ff2140 task.stack: ffff8880b5ff8000
[   31.224092] RIP: 0010:rxrpc_destroy_all_locals+0xe6/0x100
[   31.229603] RSP: 0018:ffff8880b5fffc28 EFLAGS: 00010286
[   31.234957] RAX: dffffc0000000000 RBX: ffff8880a2b10780 RCX: fffffbfff17d69a8
[   31.242226] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000282
[   31.249500] RBP: ffff8880a2b107a0 R08: ffff8880b5ff2140 R09: dffffc0000000000
[   31.256747] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a2b107a0
[   31.263996] R13: ffff8880a2b107b0 R14: dffffc0000000000 R15: fffffbfff13c27bf
[   31.271274] FS:  0000000000000000(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000
[   31.279539] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   31.285426] CR2: 00000000004b1410 CR3: 00000000ab989000 CR4: 00000000001406e0
[   31.292729] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   31.300194] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   31.308481] Call Trace:
[   31.311067]  rxrpc_exit_net+0x158/0x260
[   31.315035]  ? rxrpc_destroy_all_locals+0x100/0x100
[   31.320042]  ops_exit_list+0xa5/0x150
[   31.323819]  cleanup_net+0x3b3/0x840
[   31.327534]  ? net_drop_ns+0x70/0x70
[   31.331235]  ? lock_acquire+0x170/0x3f0
[   31.337121]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[   31.344104]  process_one_work+0x793/0x14a0
[   31.348522]  ? work_busy+0x320/0x320
[   31.352237]  ? worker_thread+0x158/0xff0
[   31.356328]  ? _raw_spin_unlock_irq+0x24/0x80
[   31.360820]  worker_thread+0x5cc/0xff0
[   31.364786]  ? rescuer_thread+0xc80/0xc80
[   31.368998]  kthread+0x30d/0x420
[   31.372364]  ? kthread_create_on_node+0xd0/0xd0
[   31.377014]  ret_from_fork+0x24/0x30
[   31.380704] Code: 00 00 00 00 00 fc ff df 48 83 eb 20 e8 a4 04 d9 fa 4c 8d 63 20 4c 39 e5 0f 85 db 39 a0 00 e8 92 04 d9 fa 4c 89 ef e8 3a 02 a4 00 <0f> 0b 48 89 ef e8 a0 7f 02 fb eb c0 90 90 90 90 90 90 90 90 90 
[   31.399798] RIP: rxrpc_destroy_all_locals+0xe6/0x100 RSP: ffff8880b5fffc28
[   31.407474] ---[ end trace 0c37e38984c1b4f2 ]---
[   31.412300] Kernel panic - not syncing: Fatal exception
[   31.418204] Kernel Offset: disabled
[   31.421844] Rebooting in 86400 seconds..