[[0;32m OK [0m] Started Serial Getty on ttyS0.
[[0;32m OK [0m] Reached target Login Prompts.
[[0;32m OK [0m] Started OpenBSD Secure Shell server.
[[0;32m OK [0m] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[[0;32m OK [0m] Reached target Multi-User System.
[[0;32m OK [0m] Reached target Graphical Interface.
Starting Update UTMP about System Runlevel Changes...
Starting Load/Save RF Kill Switch Status...
[[0;32m OK [0m] Started Update UTMP about System Runlevel Changes.
[[0;32m OK [0m] Started Load/Save RF Kill Switch Status.
Debian GNU/Linux 9 syzkaller ttyS0
Warning: Permanently added '10.128.0.96' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 27.090202] IPVS: ftp: loaded support on port[0] = 21
executing program
[ 27.120002] IPVS: ftp: loaded support on port[0] = 21
executing program
[ 27.154479] IPVS: ftp: loaded support on port[0] = 21
executing program
[ 27.189463] IPVS: ftp: loaded support on port[0] = 21
executing program
[ 27.224220] IPVS: ftp: loaded support on port[0] = 21
executing program
[ 27.262642] IPVS: ftp: loaded support on port[0] = 21
[ 28.054612] rxrpc: AF_RXRPC: Leaked local ffff8880b2a236c0 {1}
[ 28.060994] ------------[ cut here ]------------
[ 28.065783] kernel BUG at net/rxrpc/local_object.c:408!
[ 28.072011] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 28.077356] Modules linked in:
[ 28.080527] CPU: 1 PID: 22 Comm: kworker/u4:1 Not tainted 4.14.232-syzkaller #0
[ 28.087946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 28.097273] Workqueue: netns cleanup_net
[ 28.101305] task: ffff8880b55ec5c0 task.stack: ffff8880b55f8000
[ 28.107377] RIP: 0010:rxrpc_destroy_all_locals+0xe6/0x100
[ 28.112883] RSP: 0018:ffff8880b55ffc28 EFLAGS: 00010286
[ 28.118221] RAX: dffffc0000000000 RBX: ffff8880a1ee88c0 RCX: fffffbfff17d77a8
[ 28.125460] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000286
[ 28.132702] RBP: ffff8880a1ee88e0 R08: ffff8880b55ec5c0 R09: dffffc0000000000
[ 28.139942] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a1ee88e0
[ 28.147183] R13: ffff8880a1ee88f0 R14: dffffc0000000000 R15: fffffbfff13c2bb7
[ 28.154425] FS: 0000000000000000(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000
[ 28.162622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.168473] CR2: 00007fa994be6000 CR3: 00000000a1c5b000 CR4: 00000000001406e0
[ 28.175813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 28.183155] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 28.190395] Call Trace:
[ 28.192955] rxrpc_exit_net+0x158/0x260
[ 28.196914] ? rxrpc_destroy_all_locals+0x100/0x100
[ 28.201901] ops_exit_list+0xa5/0x150
[ 28.205673] cleanup_net+0x3b3/0x840
[ 28.209357] ? net_drop_ns+0x70/0x70
[ 28.213055] ? lock_acquire+0x170/0x3f0
[ 28.217001] ? rcu_lockdep_current_cpu_online+0xed/0x140
[ 28.222422] process_one_work+0x793/0x14a0
[ 28.226628] ? work_busy+0x320/0x320
[ 28.230310] ? worker_thread+0x158/0xff0
[ 28.234359] ? _raw_spin_unlock_irq+0x24/0x80
[ 28.238823] worker_thread+0x5cc/0xff0
[ 28.242683] ? rescuer_thread+0xc80/0xc80
[ 28.246800] kthread+0x30d/0x420
[ 28.250134] ? kthread_create_on_node+0xd0/0xd0
[ 28.254772] ret_from_fork+0x24/0x30
[ 28.258454] Code: 00 00 00 00 00 fc ff df 48 83 eb 20 e8 b4 71 d7 fa 4c 8d 63 20 4c 39 e5 0f 85 4d 81 a0 00 e8 a2 71 d7 fa 4c 89 ef e8 1a 4a a4 00 <0f> 0b 48 89 ef e8 c0 16 01 fb eb c0 90 90 90 90 90 90 90 90 90
[ 28.277506] RIP: rxrpc_destroy_all_locals+0xe6/0x100 RSP: ffff8880b55ffc28
[ 28.290472] ---[ end trace a306ab5440c7ee4a ]---
[ 28.295348] Kernel panic - not syncing: Fatal exception
[ 28.301407] Kernel Offset: disabled
[ 28.305029] Rebooting in 86400 seconds..