[ 384.870562][ T2765] tun1: deleting peer with id 10, reason 4 [ 384.870730][ T2772] tun2: deleting peer with id 11, reason 4 [ 384.871099][ T2779] tun3: deleting peer with id 12, reason 4 [ 384.872314][ T2754] tun0: deleting peer with id 4, reason 4 [ 384.872622][ T2754] tun0: deleting peer with id 3, reason 4 [ 384.873090][ T2754] tun0: deleting peer with id 5, reason 4 [ 384.873488][ T2754] tun0: deleting peer with id 1, reason 4 [ 384.873789][ T2754] tun0: deleting peer with id 6, reason 4 [ 384.874085][ T2754] tun0: deleting peer with id 2, reason 4 [ 395.382702][ C2] tun0: no available key for peer 1, key-id: 0 [ 395.557417][ T12] tun0: no available key for peer 3, key-id: 0 [ 395.557993][ T12] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:0/12 [ 395.558244][ T12] caller is ovpn_recv+0x192/0x2a0 [ovpn] [ 395.558415][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 7.0.0-rc3-virtme #1 PREEMPT(full) [ 395.558419][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 395.558421][ T12] Workqueue: kstrp strp_work [ 395.558429][ T12] Call Trace: [ 395.558431][ T12] [ 395.558433][ T12] dump_stack_lvl+0x6f/0xa0 [ 395.558439][ T12] check_preemption_disabled+0xdb/0xf0 [ 395.558445][ T12] ovpn_recv+0x192/0x2a0 [ovpn] [ 395.558450][ T12] ovpn_tcp_rcv+0x277/0x920 [ovpn] [ 395.558456][ T12] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn] [ 395.558460][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn] [ 395.558466][ T12] ? __skb_ext_set+0x170/0x430 [ 395.558472][ T12] __strp_recv+0x1ee/0x1b70 [ 395.558477][ T12] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 395.558483][ T12] __tcp_read_sock+0x1a1/0x7c0 [ 395.558487][ T12] ? strp_process+0xb0/0xb0 [ 395.558490][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0 [ 395.558496][ T12] strp_read_sock+0x20f/0x2b0 [ 395.558499][ T12] ? strp_stop+0x50/0x50 [ 395.558501][ T12] ? __lock_release.isra.0+0x59/0x170 [ 395.558506][ T12] ? lockdep_hardirqs_on+0x84/0x130 [ 395.558508][ T12] ? __local_bh_enable_ip+0xa3/0x140 [ 395.558513][ T12] strp_work+0x9f/0xe0 [ 395.558517][ T12] process_one_work+0xd57/0x1390 [ 395.558529][ T12] ? pwq_dec_nr_in_flight+0x700/0x700 [ 395.558532][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 395.558539][ T12] worker_thread+0x4d6/0xd40 [ 395.558546][ T12] ? rescuer_thread+0x1330/0x1330 [ 395.558549][ T12] kthread+0x30f/0x3f0 [ 395.558552][ T12] ? trace_irq_enable.constprop.0+0x13c/0x190 [ 395.558556][ T12] ? kthread_affine_node+0x150/0x150 [ 395.558559][ T12] ret_from_fork+0x472/0x6b0 [ 395.558564][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 395.558571][ T12] ? __switch_to+0x538/0xcf0 [ 395.558574][ T12] ? kthread_affine_node+0x150/0x150 [ 395.558577][ T12] ret_from_fork_asm+0x11/0x20 [ 395.558586][ T12] WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr