[  OK  ] Reached target Login Prompts.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.


Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.10.35' (ECDSA) to the list of known hosts.
executing program
executing program
syzkaller login: [  540.655328] audit: type=1400 audit(1600710281.967:8): avc:  denied  { execmem } for  pid=6358 comm="syz-executor265" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[  540.679957] IPVS: ftp: loaded support on port[0] = 21
[  540.715515] IPVS: ftp: loaded support on port[0] = 21
executing program
[  540.751452] IPVS: ftp: loaded support on port[0] = 21
executing program
[  540.797815] IPVS: ftp: loaded support on port[0] = 21
executing program
[  540.837472] IPVS: ftp: loaded support on port[0] = 21
executing program
[  540.875068] IPVS: ftp: loaded support on port[0] = 21
[  541.793497] rxrpc: AF_RXRPC: Leaked local ffff888097126d80 {1}
[  541.799777] ------------[ cut here ]------------
[  541.804578] kernel BUG at net/rxrpc/local_object.c:408!
[  541.810852] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[  541.816211] Modules linked in:
[  541.819395] CPU: 1 PID: 6379 Comm: kworker/u4:0 Not tainted 4.14.198-syzkaller #0
[  541.826999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  541.836394] Workqueue: netns cleanup_net
[  541.840430] task: ffff88809a800300 task.stack: ffff888099588000
[  541.846504] RIP: 0010:rxrpc_destroy_all_locals+0xe6/0xf2
[  541.851923] RSP: 0018:ffff88809958fc28 EFLAGS: 00010286
[  541.857265] RAX: dffffc0000000000 RBX: ffff888097f50a40 RCX: fffffbfff14b5180
[  541.864506] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000286
[  541.871749] RBP: ffff888097f50a60 R08: ffff88809a800300 R09: dffffc0000000000
[  541.878991] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888097f50a60
[  541.886233] R13: ffff888097f50a70 R14: dffffc0000000000 R15: fffffbfff10fea6f
[  541.893473] FS:  0000000000000000(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000
[  541.901669] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  541.907545] CR2: 00007ffc7efed7d8 CR3: 0000000094122000 CR4: 00000000001406e0
[  541.914789] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  541.922031] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  541.929271] Call Trace:
[  541.931850]  rxrpc_exit_net+0x158/0x260
[  541.935809]  ? rxrpc_destroy_all_locals.cold+0x65/0x65
[  541.941061]  ops_exit_list+0xa5/0x150
[  541.944837]  cleanup_net+0x3b3/0x840
[  541.948525]  ? net_drop_ns+0x70/0x70
[  541.952286]  ? lock_acquire+0x170/0x3f0
[  541.956270]  ? rcu_lockdep_current_cpu_online+0xed/0x140
[  541.961754]  process_one_work+0x793/0x14a0
[  541.965964]  ? work_busy+0x320/0x320
[  541.969684]  ? worker_thread+0x158/0xff0
[  541.973750]  ? _raw_spin_unlock_irq+0x24/0x80
[  541.978218]  worker_thread+0x5cc/0xff0
[  541.982085]  ? rescuer_thread+0xc80/0xc80
[  541.986205]  kthread+0x30d/0x420
[  541.989545]  ? kthread_create_on_node+0xd0/0xd0
[  541.994185]  ret_from_fork+0x24/0x30
[  541.997889] Code: 00 00 00 00 00 fc ff df 48 83 eb 20 e8 24 ed 8a fb 4c 8d 63 20 4c 39 e5 0f 85 52 00 00 00 e8 12 ed 8a fb 4c 89 ef e8 0a 23 84 00 <0f> 0b 48 89 ef e8 40 c0 b4 fb eb c0 e8 f9 ec 8a fb 48 c7 c7 a0 
[  542.016958] RIP: rxrpc_destroy_all_locals+0xe6/0xf2 RSP: ffff88809958fc28
[  542.025393] ---[ end trace 7b524be4fb2b2f13 ]---
[  542.030148] Kernel panic - not syncing: Fatal exception
[  542.036846] Kernel Offset: disabled
[  542.040455] Rebooting in 86400 seconds..