[  357.381926][ T1892] tun1: deleting peer with id 10, reason 4
[  357.383402][ T1899] tun2: deleting peer with id 11, reason 4
[  357.386302][ T1906] tun3: deleting peer with id 12, reason 4
[  357.386667][ T1881] tun0: deleting peer with id 4, reason 4
[  357.387010][ T1881] tun0: deleting peer with id 3, reason 4
[  357.387469][ T1881] tun0: deleting peer with id 5, reason 4
[  357.387771][ T1881] tun0: deleting peer with id 1, reason 4
[  357.388092][ T1881] tun0: deleting peer with id 6, reason 4
[  357.388421][ T1881] tun0: deleting peer with id 2, reason 4
[  367.693652][    C3] tun0: no available key for peer 1, key-id: 0
[  367.749112][   T12] tun0: no available key for peer 2, key-id: 0
[  367.749559][   T12] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:0/12
[  367.749900][   T12] caller is ovpn_recv+0x192/0x2a0 [ovpn]
[  367.750101][   T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 7.0.0-rc4-virtme #1 PREEMPT(full) 
[  367.750105][   T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  367.750107][   T12] Workqueue: kstrp strp_work
[  367.750114][   T12] Call Trace:
[  367.750116][   T12]  <TASK>
[  367.750118][   T12]  dump_stack_lvl+0x6f/0xa0
[  367.750125][   T12]  check_preemption_disabled+0xdb/0xf0
[  367.750131][   T12]  ovpn_recv+0x192/0x2a0 [ovpn]
[  367.750136][   T12]  ovpn_tcp_rcv+0x277/0x920 [ovpn]
[  367.750140][   T12]  ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn]
[  367.750145][   T12]  ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[  367.750148][   T12]  ? skb_find_text+0x250/0x2a0
[  367.750153][   T12]  __strp_recv+0x1ee/0x1b70
[  367.750158][   T12]  ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[  367.750165][   T12]  __tcp_read_sock+0x1a1/0x7c0
[  367.750169][   T12]  ? strp_process+0xb0/0xb0
[  367.750172][   T12]  ? tcp_cleanup_rbuf+0x1c0/0x1c0
[  367.750178][   T12]  strp_read_sock+0x20f/0x2b0
[  367.750181][   T12]  ? strp_stop+0x50/0x50
[  367.750182][   T12]  ? __lock_release.isra.0+0x59/0x170
[  367.750188][   T12]  ? lockdep_hardirqs_on+0x84/0x130
[  367.750190][   T12]  ? __local_bh_enable_ip+0xa3/0x140
[  367.750194][   T12]  strp_work+0x9f/0xe0
[  367.750196][   T12]  process_one_work+0xdf6/0x1410
[  367.750203][   T12]  ? pwq_dec_nr_in_flight+0x700/0x700
[  367.750206][   T12]  ? lock_acquire.part.0+0xbc/0x260
[  367.750213][   T12]  worker_thread+0x4eb/0xd60
[  367.750220][   T12]  ? rescuer_thread+0x1340/0x1340
[  367.750222][   T12]  kthread+0x30f/0x3f0
[  367.750225][   T12]  ? trace_irq_enable.constprop.0+0x13c/0x190
[  367.750229][   T12]  ? kthread_affine_node+0x150/0x150
[  367.750231][   T12]  ret_from_fork+0x472/0x6b0
[  367.750236][   T12]  ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[  367.750240][   T12]  ? __switch_to+0x538/0xcf0
[  367.750243][   T12]  ? kthread_affine_node+0x150/0x150
[  367.750246][   T12]  ret_from_fork_asm+0x11/0x20
[  367.750254][   T12]  </TASK>
[  367.799549][    C0] tun0: no available key for peer 3, key-id: 0
[  367.918056][    C2] tun0: no available key for peer 5, key-id: 0
[  389.416681][ T3002] tun0: deleting peer with id 1, reason 1
[  389.487966][ T3003] tun1: deleting peer with id 1, reason 1
[  392.022004][ T3017] tun0: deleting peer with id 2, reason 1
[  392.079871][ T3018] tun2: deleting peer with id 2, reason 1
[  395.860968][   T63] tun0: deleting peer with id 4, reason 2
[  395.861779][   T63] tun0: deleting peer with id 3, reason 2
[  395.861995][   T63] tun0: deleting peer with id 5, reason 2
[  395.862202][   T63] tun0: deleting peer with id 6, reason 2
[  400.980290][    T9] tun3: deleting peer with id 3, reason 2
[  401.043992][    T9] tun5: deleting peer with id 5, reason 2
[  401.044984][   T63] tun4: deleting peer with id 4, reason 2
[  401.109027][   T52] tun6: deleting peer with id 6, reason 2