[ 1276.256050][ T9025] tun3: deleting peer with id 12, reason 4 [ 1276.258164][ T9011] tun1: deleting peer with id 10, reason 4 [ 1276.259313][ T9000] tun0: deleting peer with id 4, reason 4 [ 1276.259795][ T9000] tun0: deleting peer with id 3, reason 4 [ 1276.260024][ T9000] tun0: deleting peer with id 5, reason 4 [ 1276.260332][ T9000] tun0: deleting peer with id 1, reason 4 [ 1276.260644][ T9000] tun0: deleting peer with id 6, reason 4 [ 1276.260865][ T9000] tun0: deleting peer with id 2, reason 4 [ 1276.261443][ T9018] tun2: deleting peer with id 11, reason 4 [ 1285.332179][ C3] tun0: no available key for peer 1, key-id: 0 [ 1285.397232][ T12] tun0: no available key for peer 2, key-id: 0 [ 1285.397412][ T12] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:0/12 [ 1285.397622][ T12] caller is ovpn_recv+0x193/0x2b0 [ovpn] [ 1285.397746][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 7.0.0-rc7-virtme #1 PREEMPT(full) [ 1285.397749][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1285.397752][ T12] Workqueue: kstrp strp_work [ 1285.397760][ T12] Call Trace: [ 1285.397761][ T12] [ 1285.397768][ T12] dump_stack_lvl+0x6f/0xa0 [ 1285.397775][ T12] check_preemption_disabled+0xdb/0xf0 [ 1285.397781][ T12] ovpn_recv+0x193/0x2b0 [ovpn] [ 1285.397785][ T12] ovpn_tcp_rcv+0x279/0x910 [ovpn] [ 1285.397790][ T12] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn] [ 1285.397793][ T12] ? __copy_skb_header+0xb7/0x440 [ 1285.397797][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn] [ 1285.397800][ T12] ? __skb_clone+0x3c0/0x760 [ 1285.397804][ T12] __strp_recv+0x20f/0x1c30 [ 1285.397809][ T12] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 1285.397814][ T12] __tcp_read_sock+0x1c7/0x850 [ 1285.397818][ T12] ? strp_process+0xb0/0xb0 [ 1285.397821][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0 [ 1285.397825][ T12] strp_read_sock+0x20f/0x2b0 [ 1285.397828][ T12] ? strp_stop+0x50/0x50 [ 1285.397830][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 1285.397835][ T12] ? lockdep_hardirqs_on+0x8c/0x130 [ 1285.397837][ T12] ? __local_bh_enable_ip+0xa5/0x140 [ 1285.397840][ T12] strp_work+0x9f/0xe0 [ 1285.397843][ T12] process_one_work+0xdf5/0x1410 [ 1285.397850][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 1285.397852][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 1285.397858][ T12] worker_thread+0x4f1/0xd60 [ 1285.397864][ T12] ? rescuer_thread+0x1320/0x1320 [ 1285.397867][ T12] kthread+0x364/0x460 [ 1285.397869][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 1285.397873][ T12] ? kthread_affine_node+0x330/0x330 [ 1285.397875][ T12] ret_from_fork+0x474/0x6b0 [ 1285.397880][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 1285.397883][ T12] ? __switch_to+0x540/0xd10 [ 1285.397886][ T12] ? kthread_affine_node+0x330/0x330 [ 1285.397889][ T12] ret_from_fork_asm+0x11/0x20 [ 1285.397896][ T12] [ 1285.593580][ C3] tun0: no available key for peer 5, key-id: 0 [ 1285.655415][ C1] tun0: no available key for peer 6, key-id: 0 [ 1293.911444][ T9258] tun3: deleting peer with id 12, reason 4 [ 1293.911781][ T9264] tun5: deleting peer with id 14, reason 4 [ 1293.911853][ T9261] tun4: deleting peer with id 13, reason 4 [ 1293.912134][ T9267] tun0: deleting peer with id 6, reason 4 [ 1293.913844][ T9255] tun2: deleting peer with id 11, reason 4 [ 1293.914295][ T9268] tun6: deleting peer with id 15, reason 4 [ 1293.914493][ T9252] tun1: deleting peer with id 10, reason 4 [ 1293.919717][ T9267] tun0: deleting peer with id 5, reason 4 [ 1293.924044][ T9267] tun0: deleting peer with id 4, reason 4 [ 1293.932976][ T9267] tun0: deleting peer with id 3, reason 4 [ 1293.940968][ T9267] tun0: deleting peer with id 2, reason 4 [ 1293.948970][ T9267] tun0: deleting peer with id 1, reason 4