[   10.660657][  T250] ip (250) used greatest stack depth: 24080 bytes left
[   18.336274][   T70] tun0: no available key for peer 2, key-id: 0
[   18.336509][   T70] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/70
[   18.336758][   T70] caller is ovpn_recv+0x193/0x2b0 [ovpn]
[   18.336887][   T70] CPU: 0 UID: 0 PID: 70 Comm: kworker/u16:1 Not tainted 7.0.0-virtme #1 PREEMPT(full) 
[   18.336890][   T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   18.336892][   T70] Workqueue: kstrp strp_work
[   18.336900][   T70] Call Trace:
[   18.336902][   T70]  <TASK>
[   18.336904][   T70]  dump_stack_lvl+0x6f/0xa0
[   18.336910][   T70]  check_preemption_disabled+0xdb/0xf0
[   18.336915][   T70]  ovpn_recv+0x193/0x2b0 [ovpn]
[   18.336919][   T70]  ovpn_tcp_rcv+0x279/0x910 [ovpn]
[   18.336924][   T70]  ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[   18.336927][   T70]  ? __copy_skb_header+0xb7/0x440
[   18.336932][   T70]  ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[   18.336935][   T70]  ? csum_and_copy_from_iter_full+0xf90/0x1f70
[   18.336939][   T70]  __strp_recv+0x20f/0x1c30
[   18.336943][   T70]  ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[   18.336948][   T70]  __tcp_read_sock+0x1c7/0x850
[   18.336952][   T70]  ? strp_process+0xb0/0xb0
[   18.336955][   T70]  ? tcp_cleanup_rbuf+0x1c0/0x1c0
[   18.336960][   T70]  strp_read_sock+0x20f/0x2b0
[   18.336963][   T70]  ? strp_stop+0x50/0x50
[   18.336964][   T70]  ? __lock_release.isra.0+0x6b/0x1a0
[   18.336970][   T70]  ? lockdep_hardirqs_on+0x8c/0x130
[   18.336972][   T70]  ? __local_bh_enable_ip+0xa5/0x140
[   18.336976][   T70]  strp_work+0x9f/0xe0
[   18.336978][   T70]  process_one_work+0xdf5/0x1410
[   18.336985][   T70]  ? pwq_dec_nr_in_flight+0x710/0x710
[   18.336986][   T70]  ? lock_acquire.part.0+0xbc/0x260
[   18.336988][   T70]  ? find_held_lock+0x2b/0x80
[   18.336995][   T70]  worker_thread+0x4f1/0xd60
[   18.337001][   T70]  ? rescuer_thread+0x1320/0x1320
[   18.337002][   T70]  kthread+0x364/0x460
[   18.337005][   T70]  ? trace_irq_enable.constprop.0+0x9b/0x180
[   18.337008][   T70]  ? kthread_affine_node+0x330/0x330
[   18.337010][   T70]  ret_from_fork+0x474/0x6b0
[   18.337015][   T70]  ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[   18.337018][   T70]  ? __switch_to+0x5a3/0xe00
[   18.337021][   T70]  ? kthread_affine_node+0x330/0x330
[   18.337023][   T70]  ret_from_fork_asm+0x11/0x20
[   18.337031][   T70]  </TASK>
[   18.385996][    C0] tun0: no available key for peer 3, key-id: 0
[   18.484437][    C1] tun0: no available key for peer 5, key-id: 0

WAIT TIMEOUT stderr

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