[ 1226.087768][ T8665] tun1: deleting peer with id 10, reason 4 [ 1226.091853][ T8654] tun0: deleting peer with id 4, reason 4 [ 1226.092128][ T8654] tun0: deleting peer with id 3, reason 4 [ 1226.092402][ T8654] tun0: deleting peer with id 5, reason 4 [ 1226.092945][ T8654] tun0: deleting peer with id 1, reason 4 [ 1226.093213][ T8654] tun0: deleting peer with id 6, reason 4 [ 1226.093468][ T8654] tun0: deleting peer with id 2, reason 4 [ 1226.094944][ T8672] tun2: deleting peer with id 11, reason 4 [ 1226.095654][ T8679] tun3: deleting peer with id 12, reason 4 [ 1235.511021][ C1] tun0: no available key for peer 1, key-id: 0 [ 1235.576729][ T70] tun0: no available key for peer 2, key-id: 0 [ 1235.576932][ T70] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/70 [ 1235.577150][ T70] caller is ovpn_recv+0x192/0x2a0 [ovpn] [ 1235.577293][ T70] CPU: 1 UID: 0 PID: 70 Comm: kworker/u16:1 Not tainted 7.0.0-rc4-virtme #1 PREEMPT(full) [ 1235.577296][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1235.577298][ T70] Workqueue: kstrp strp_work [ 1235.577306][ T70] Call Trace: [ 1235.577307][ T70] [ 1235.577309][ T70] dump_stack_lvl+0x6f/0xa0 [ 1235.577315][ T70] check_preemption_disabled+0xdb/0xf0 [ 1235.577321][ T70] ovpn_recv+0x192/0x2a0 [ovpn] [ 1235.577325][ T70] ovpn_tcp_rcv+0x277/0x920 [ovpn] [ 1235.577330][ T70] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn] [ 1235.577334][ T70] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn] [ 1235.577337][ T70] ? skb_partial_csum_set+0x110/0x390 [ 1235.577342][ T70] __strp_recv+0x1ee/0x1b70 [ 1235.577347][ T70] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 1235.577353][ T70] __tcp_read_sock+0x1a1/0x7c0 [ 1235.577358][ T70] ? strp_process+0xb0/0xb0 [ 1235.577361][ T70] ? tcp_cleanup_rbuf+0x1c0/0x1c0 [ 1235.577366][ T70] strp_read_sock+0x20f/0x2b0 [ 1235.577369][ T70] ? strp_stop+0x50/0x50 [ 1235.577371][ T70] ? __lock_release.isra.0+0x59/0x170 [ 1235.577376][ T70] ? lockdep_hardirqs_on+0x84/0x130 [ 1235.577378][ T70] ? __local_bh_enable_ip+0xa3/0x140 [ 1235.577382][ T70] strp_work+0x9f/0xe0 [ 1235.577384][ T70] process_one_work+0xdf6/0x1410 [ 1235.577391][ T70] ? pwq_dec_nr_in_flight+0x700/0x700 [ 1235.577394][ T70] ? lock_acquire.part.0+0xbc/0x260 [ 1235.577400][ T70] worker_thread+0x4eb/0xd60 [ 1235.577404][ T70] ? rescuer_thread+0x1340/0x1340 [ 1235.577407][ T70] ? __kthread_parkme+0xb3/0x200 [ 1235.577411][ T70] ? rescuer_thread+0x1340/0x1340 [ 1235.577413][ T70] kthread+0x30f/0x3f0 [ 1235.577415][ T70] ? trace_irq_enable.constprop.0+0x13c/0x190 [ 1235.577418][ T70] ? kthread_affine_node+0x150/0x150 [ 1235.577421][ T70] ret_from_fork+0x472/0x6b0 [ 1235.577426][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 1235.577429][ T70] ? __switch_to+0x538/0xcf0 [ 1235.577432][ T70] ? kthread_affine_node+0x150/0x150 [ 1235.577435][ T70] ret_from_fork_asm+0x11/0x20 [ 1235.577443][ T70] [ 1235.771442][ C3] tun0: no available key for peer 5, key-id: 0 [ 1258.141818][ T9069] tun0: deleting peer with id 1, reason 1 [ 1258.182213][ T9070] tun1: deleting peer with id 10, reason 1 [ 1260.677333][ T9084] tun0: deleting peer with id 2, reason 1 [ 1260.725706][ T9085] tun2: deleting peer with id 11, reason 1 [ 1264.349532][ T8223] tun0: deleting peer with id 4, reason 2 [ 1264.350361][ T8223] tun0: deleting peer with id 3, reason 2 [ 1264.350623][ T8223] tun0: deleting peer with id 5, reason 2 [ 1264.350835][ T8223] tun0: deleting peer with id 6, reason 2 [ 1269.469943][ T66] tun3: deleting peer with id 12, reason 2 [ 1269.533531][ T72] tun4: deleting peer with id 13, reason 2 [ 1269.534535][ T66] tun5: deleting peer with id 14, reason 2 [ 1269.598522][ T72] tun6: deleting peer with id 15, reason 2