Warning: Permanently added '10.128.0.138' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   31.587005] audit: type=1400 audit(1602243088.423:8): avc:  denied  { execmem } for  pid=6350 comm="syz-executor814" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[   31.590662] INFO: trying to register non-static key.
[   31.611988] the code is fine but needs lockdep annotation.
[   31.617720] turning off the locking correctness validator.
[   31.623327] CPU: 1 PID: 6350 Comm: syz-executor814 Not tainted 4.14.198-syzkaller #0
[   31.631178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   31.640521] Call Trace:
[   31.643096]  dump_stack+0x1b2/0x283
[   31.646699]  register_lock_class+0x32b/0x1320
[   31.651168]  ? static_obj+0x50/0x50
[   31.654767]  __lock_acquire+0x167/0x3f20
[   31.658810]  ? cpuacct_charge+0x1ca/0x350
[   31.662929]  ? __lock_acquire+0x5fc/0x3f20
[   31.667144]  ? trace_hardirqs_on+0x10/0x10
[   31.671368]  ? __lock_acquire+0x5fc/0x3f20
[   31.675593]  ? trace_hardirqs_on+0x10/0x10
[   31.679800]  lock_acquire+0x170/0x3f0
[   31.683572]  ? flush_work+0x88/0x770
[   31.687255]  ? finish_task_switch+0x178/0x610
[   31.691719]  flush_work+0xad/0x770
[   31.695241]  ? flush_work+0x88/0x770
[   31.698928]  ? worker_thread+0xff0/0xff0
[   31.702958]  ? trace_hardirqs_on_caller+0x3a8/0x580
[   31.707944]  ? _raw_spin_unlock_irq+0x5a/0x80
[   31.712416]  ? finish_task_switch+0x178/0x610
[   31.716892]  ? finish_task_switch+0x14d/0x610
[   31.721360]  ? mark_held_locks+0xa6/0xf0
[   31.725412]  ? __cancel_work_timer+0x2c1/0x460
[   31.729967]  __cancel_work_timer+0x321/0x460
[   31.734345]  ? work_on_cpu_safe+0x70/0x70
[   31.738482]  ? ___preempt_schedule+0x16/0x18
[   31.742866]  ? preempt_schedule_common+0x45/0xc0
[   31.747602]  ? ___preempt_schedule+0x16/0x18
[   31.751981]  ? smc_accept_dequeue+0x382/0x5c0
[   31.756445]  smc_close_active+0x768/0xb20
[   31.761434]  smc_release+0x3e1/0x5d0
[   31.765118]  __sock_release+0xcd/0x2b0
[   31.768996]  ? __sock_release+0x2b0/0x2b0
[   31.773114]  sock_close+0x15/0x20
[   31.776654]  __fput+0x25f/0x7a0
[   31.779920]  task_work_run+0x11f/0x190
[   31.783791]  do_exit+0xa08/0x27f0
[   31.787229]  ? ___preempt_schedule+0x16/0x18
[   31.791614]  ? mm_update_next_owner+0x5b0/0x5b0
[   31.796264]  ? smc_listen+0xe3/0x370
[   31.799950]  ? __local_bh_enable_ip+0x132/0x170
[   31.804590]  ? smc_listen+0xe3/0x370
[   31.808275]  ? SyS_listen+0x170/0x210
[   31.812047]  do_group_exit+0x100/0x2e0
[   31.815905]  SyS_exit_group+0x19/0x20
[   31.819674]  ? do_group_exit+0x2e0/0x2e0
[   31.823717]  do_syscall_64+0x1d5/0x640
[   31.827589]  entry_SYSCALL_64_after_hwframe+0x46/0xbb
[   31.832764] RIP: 0033:0x43ee58
[   31.835924] RSP: 002b: