[ 1265.282447][ T8849] tun2: deleting peer with id 11, reason 4
[ 1265.283798][ T8842] tun1: deleting peer with id 10, reason 4
[ 1265.283939][ T8831] tun0: deleting peer with id 4, reason 4
[ 1265.284553][ T8831] tun0: deleting peer with id 3, reason 4
[ 1265.284792][ T8831] tun0: deleting peer with id 5, reason 4
[ 1265.285022][ T8831] tun0: deleting peer with id 1, reason 4
[ 1265.285249][ T8831] tun0: deleting peer with id 6, reason 4
[ 1265.285598][ T8831] tun0: deleting peer with id 2, reason 4
[ 1265.287194][ T8856] tun3: deleting peer with id 12, reason 4
[ 1275.116373][    C2] tun0: no available key for peer 2, key-id: 0
[ 1275.209556][ T9097] tun0: no available key for peer 4, key-id: 0
[ 1275.209756][ T9097] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/9097
[ 1275.209967][ T9097] caller is ovpn_recv+0x193/0x2b0 [ovpn]
[ 1275.210093][ T9097] CPU: 3 UID: 0 PID: 9097 Comm: kworker/u16:1 Not tainted 7.0.0-virtme #1 PREEMPT(full) 
[ 1275.210096][ T9097] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1275.210098][ T9097] Workqueue: kstrp strp_work
[ 1275.210106][ T9097] Call Trace:
[ 1275.210108][ T9097]  <TASK>
[ 1275.210110][ T9097]  dump_stack_lvl+0x6f/0xa0
[ 1275.210117][ T9097]  check_preemption_disabled+0xdb/0xf0
[ 1275.210121][ T9097]  ovpn_recv+0x193/0x2b0 [ovpn]
[ 1275.210125][ T9097]  ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 1275.210130][ T9097]  ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 1275.210133][ T9097]  ? __copy_skb_header+0xb7/0x440
[ 1275.210136][ T9097]  ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 1275.210139][ T9097]  ? sock_queue_err_skb+0x5b0/0x660
[ 1275.210143][ T9097]  __strp_recv+0x20f/0x1c30
[ 1275.210147][ T9097]  ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 1275.210153][ T9097]  __tcp_read_sock+0x1c7/0x850
[ 1275.210156][ T9097]  ? strp_process+0xb0/0xb0
[ 1275.210160][ T9097]  ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 1275.210164][ T9097]  strp_read_sock+0x20f/0x2b0
[ 1275.210167][ T9097]  ? strp_stop+0x50/0x50
[ 1275.210169][ T9097]  ? __lock_release.isra.0+0x6b/0x1a0
[ 1275.210174][ T9097]  ? lockdep_hardirqs_on+0x8c/0x130
[ 1275.210176][ T9097]  ? __local_bh_enable_ip+0xa5/0x140
[ 1275.210179][ T9097]  strp_work+0x9f/0xe0
[ 1275.210181][ T9097]  process_one_work+0xdf5/0x1410
[ 1275.210187][ T9097]  ? pwq_dec_nr_in_flight+0x710/0x710
[ 1275.210189][ T9097]  ? lock_acquire.part.0+0xbc/0x260
[ 1275.210196][ T9097]  worker_thread+0x4f1/0xd60
[ 1275.210199][ T9097]  ? rescuer_thread+0x1320/0x1320
[ 1275.210201][ T9097]  ? __kthread_parkme+0xbd/0x210
[ 1275.210205][ T9097]  ? rescuer_thread+0x1320/0x1320
[ 1275.210207][ T9097]  kthread+0x364/0x460
[ 1275.210209][ T9097]  ? trace_irq_enable.constprop.0+0x9b/0x180
[ 1275.210212][ T9097]  ? kthread_affine_node+0x330/0x330
[ 1275.210214][ T9097]  ret_from_fork+0x474/0x6b0
[ 1275.210218][ T9097]  ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 1275.210222][ T9097]  ? __switch_to+0x5a3/0xe00
[ 1275.210225][ T9097]  ? kthread_affine_node+0x330/0x330
[ 1275.210227][ T9097]  ret_from_fork_asm+0x11/0x20
[ 1275.210234][ T9097]  </TASK>
[ 1294.679824][ T9238] tun0: deleting peer with id 1, reason 1
[ 1294.728547][ T9239] tun1: deleting peer with id 1, reason 1
[ 1297.282955][ T9253] tun0: deleting peer with id 2, reason 1
[ 1297.328851][ T9254] tun2: deleting peer with id 2, reason 1
[ 1301.028671][  T287] tun0: deleting peer with id 4, reason 2
[ 1301.029393][  T287] tun0: deleting peer with id 3, reason 2
[ 1301.029618][  T287] tun0: deleting peer with id 5, reason 2
[ 1301.030228][  T287] tun0: deleting peer with id 6, reason 2
[ 1306.150413][ T7415] tun3: deleting peer with id 3, reason 2
[ 1306.212689][  T287] tun4: deleting peer with id 4, reason 2
[ 1306.213683][  T211] tun5: deleting peer with id 5, reason 2
[ 1306.276677][  T287] tun6: deleting peer with id 6, reason 2