[ 837.057094][ C3] tun0: no available key for peer 1, key-id: 0
[ 837.116839][ C3] tun0: no available key for peer 2, key-id: 0
[ 837.180097][ C3] tun0: no available key for peer 3, key-id: 0
[ 837.248875][ T68] tun0: no available key for peer 4, key-id: 0
[ 837.249047][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 837.249489][ T68] caller is ovpn_recv+0x193/0x2b0 [ovpn]
[ 837.249615][ T68] CPU: 3 UID: 0 PID: 68 Comm: kworker/u16:1 Not tainted 7.0.0-rc7-virtme #1 PREEMPT(full)
[ 837.249621][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 837.249623][ T68] Workqueue: kstrp strp_work
[ 837.249632][ T68] Call Trace:
[ 837.249633][ T68]
[ 837.249635][ T68] dump_stack_lvl+0x6f/0xa0
[ 837.249641][ T68] check_preemption_disabled+0xdb/0xf0
[ 837.249647][ T68] ovpn_recv+0x193/0x2b0 [ovpn]
[ 837.249651][ T68] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 837.249655][ T68] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 837.249659][ T68] ? __copy_skb_header+0xb7/0x440
[ 837.249663][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 837.249666][ T68] ? __skb_clone+0x400/0x760
[ 837.249669][ T68] __strp_recv+0x20f/0x1c30
[ 837.249674][ T68] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 837.249679][ T68] __tcp_read_sock+0x1c7/0x850
[ 837.249683][ T68] ? strp_process+0xb0/0xb0
[ 837.249686][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 837.249691][ T68] strp_read_sock+0x20f/0x2b0
[ 837.249693][ T68] ? strp_stop+0x50/0x50
[ 837.249695][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 837.249700][ T68] ? lockdep_hardirqs_on+0x8c/0x130
[ 837.249702][ T68] ? __local_bh_enable_ip+0xa5/0x140
[ 837.249706][ T68] strp_work+0x9f/0xe0
[ 837.249708][ T68] process_one_work+0xdf5/0x1410
[ 837.249715][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 837.249717][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 837.249723][ T68] worker_thread+0x4f1/0xd60
[ 837.249730][ T68] ? rescuer_thread+0x1320/0x1320
[ 837.249732][ T68] kthread+0x364/0x460
[ 837.249734][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 837.249738][ T68] ? kthread_affine_node+0x330/0x330
[ 837.249741][ T68] ret_from_fork+0x474/0x6b0
[ 837.249745][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 837.249748][ T68] ? __switch_to+0x540/0xd10
[ 837.249752][ T68] ? kthread_affine_node+0x330/0x330
[ 837.249754][ T68] ret_from_fork_asm+0x11/0x20
[ 837.249761][ T68]
[ 837.317411][ T68] tun0: no available key for peer 5, key-id: 0
[ 837.317614][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 837.317869][ T68] caller is ovpn_recv+0x193/0x2b0 [ovpn]
[ 837.318035][ T68] CPU: 2 UID: 0 PID: 68 Comm: kworker/u16:1 Not tainted 7.0.0-rc7-virtme #1 PREEMPT(full)
[ 837.318039][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 837.318041][ T68] Workqueue: kstrp strp_work
[ 837.318048][ T68] Call Trace:
[ 837.318051][ T68]
[ 837.318053][ T68] dump_stack_lvl+0x6f/0xa0
[ 837.318058][ T68] check_preemption_disabled+0xdb/0xf0
[ 837.318064][ T68] ovpn_recv+0x193/0x2b0 [ovpn]
[ 837.318069][ T68] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 837.318074][ T68] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 837.318077][ T68] ? __copy_skb_header+0xb7/0x440
[ 837.318081][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 837.318084][ T68] ? __skb_clone+0x400/0x760
[ 837.318087][ T68] __strp_recv+0x20f/0x1c30
[ 837.318092][ T68] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 837.318097][ T68] __tcp_read_sock+0x1c7/0x850
[ 837.318101][ T68] ? strp_process+0xb0/0xb0
[ 837.318104][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 837.318109][ T68] strp_read_sock+0x20f/0x2b0
[ 837.318111][ T68] ? strp_stop+0x50/0x50
[ 837.318113][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 837.318118][ T68] ? lockdep_hardirqs_on+0x8c/0x130
[ 837.318120][ T68] ? __local_bh_enable_ip+0xa5/0x140
[ 837.318123][ T68] strp_work+0x9f/0xe0
[ 837.318125][ T68] process_one_work+0xdf5/0x1410
[ 837.318132][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 837.318135][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 837.318141][ T68] worker_thread+0x4f1/0xd60
[ 837.318155][ T68] ? rescuer_thread+0x1320/0x1320
[ 837.318157][ T68] kthread+0x364/0x460
[ 837.318160][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 837.318164][ T68] ? kthread_affine_node+0x330/0x330
[ 837.318166][ T68] ret_from_fork+0x474/0x6b0
[ 837.318170][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 837.318174][ T68] ? __switch_to+0x540/0xd10
[ 837.318177][ T68] ? kthread_affine_node+0x330/0x330
[ 837.318180][ T68] ret_from_fork_asm+0x11/0x20
[ 837.318187][ T68]
[ 845.772852][ T6408] tun0: deleting peer with id 6, reason 4
[ 845.773172][ T6393] tun2: deleting peer with id 11, reason 4
[ 845.774432][ T6396] tun3: deleting peer with id 12, reason 4
[ 845.775447][ T6399] tun4: deleting peer with id 13, reason 4
[ 845.776358][ T6402] tun5: deleting peer with id 14, reason 4
[ 845.777329][ T6390] tun1: deleting peer with id 10, reason 4
[ 845.777826][ T6408] tun0: deleting peer with id 5, reason 4
[ 845.777999][ T6405] tun6: deleting peer with id 15, reason 4
[ 845.792078][ T6408] tun0: deleting peer with id 4, reason 4
[ 845.800014][ T6408] tun0: deleting peer with id 3, reason 4
[ 845.808071][ T6408] tun0: deleting peer with id 2, reason 4
[ 845.815984][ T6408] tun0: deleting peer with id 1, reason 4