[ 1306.887425][ T8542] tun0: deleting peer with id 4, reason 4 [ 1306.887627][ T8560] tun2: deleting peer with id 11, reason 4 [ 1306.887842][ T8567] tun3: deleting peer with id 12, reason 4 [ 1306.888179][ T8542] tun0: deleting peer with id 3, reason 4 [ 1306.888972][ T8542] tun0: deleting peer with id 5, reason 4 [ 1306.889220][ T8542] tun0: deleting peer with id 1, reason 4 [ 1306.889464][ T8542] tun0: deleting peer with id 6, reason 4 [ 1306.889701][ T8542] tun0: deleting peer with id 2, reason 4 [ 1306.890902][ T8553] tun1: deleting peer with id 10, reason 4 [ 1316.347223][ T12] tun0: no available key for peer 5, key-id: 0 [ 1316.347433][ T12] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:0/12 [ 1316.347653][ T12] caller is ovpn_recv+0x192/0x2a0 [ovpn] [ 1316.348647][ T12] CPU: 3 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 7.0.0-rc4-virtme #1 PREEMPT(full) [ 1316.348651][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1316.348652][ T12] Workqueue: kstrp strp_work [ 1316.348661][ T12] Call Trace: [ 1316.348662][ T12] [ 1316.348664][ T12] dump_stack_lvl+0x6f/0xa0 [ 1316.348671][ T12] check_preemption_disabled+0xdb/0xf0 [ 1316.348676][ T12] ovpn_recv+0x192/0x2a0 [ovpn] [ 1316.348682][ T12] ovpn_tcp_rcv+0x277/0x920 [ovpn] [ 1316.348686][ T12] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn] [ 1316.348690][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn] [ 1316.348693][ T12] ? skb_find_text+0xd0/0x2a0 [ 1316.348698][ T12] __strp_recv+0x1ee/0x1b70 [ 1316.348703][ T12] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 1316.348709][ T12] __tcp_read_sock+0x1a1/0x7c0 [ 1316.348713][ T12] ? strp_process+0xb0/0xb0 [ 1316.348716][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0 [ 1316.348721][ T12] strp_read_sock+0x20f/0x2b0 [ 1316.348724][ T12] ? strp_stop+0x50/0x50 [ 1316.348726][ T12] ? __lock_release.isra.0+0x59/0x170 [ 1316.348731][ T12] ? lockdep_hardirqs_on+0x84/0x130 [ 1316.348733][ T12] ? __local_bh_enable_ip+0xa3/0x140 [ 1316.348736][ T12] strp_work+0x9f/0xe0 [ 1316.348739][ T12] process_one_work+0xdf6/0x1410 [ 1316.348746][ T12] ? pwq_dec_nr_in_flight+0x700/0x700 [ 1316.348748][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 1316.348755][ T12] worker_thread+0x4eb/0xd60 [ 1316.348762][ T12] ? rescuer_thread+0x1340/0x1340 [ 1316.348764][ T12] kthread+0x30f/0x3f0 [ 1316.348767][ T12] ? trace_irq_enable.constprop.0+0x13c/0x190 [ 1316.348770][ T12] ? kthread_affine_node+0x150/0x150 [ 1316.348773][ T12] ret_from_fork+0x472/0x6b0 [ 1316.348777][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 1316.348781][ T12] ? __switch_to+0x538/0xcf0 [ 1316.348784][ T12] ? kthread_affine_node+0x150/0x150 [ 1316.348787][ T12] ret_from_fork_asm+0x11/0x20 [ 1316.348795][ T12] [ 1337.388523][ T8950] tun0: deleting peer with id 1, reason 1 [ 1337.453746][ T8951] tun1: deleting peer with id 1, reason 1 [ 1339.923844][ T8965] tun0: deleting peer with id 2, reason 1 [ 1339.968446][ T8966] tun2: deleting peer with id 2, reason 1 [ 1342.630114][ T4081] tun0: deleting peer with id 4, reason 2 [ 1342.630802][ T4081] tun0: deleting peer with id 3, reason 2 [ 1342.631109][ T4081] tun0: deleting peer with id 5, reason 2 [ 1343.654118][ T4081] tun0: deleting peer with id 6, reason 2 [ 1348.709242][ T4081] tun3: deleting peer with id 3, reason 2 [ 1348.709528][ T6150] tun4: deleting peer with id 4, reason 2 [ 1348.773139][ T5637] tun5: deleting peer with id 5, reason 2 [ 1348.837122][ T6150] tun6: deleting peer with id 6, reason 2