[ 302.356851][ T1413] tun2: deleting peer with id 11, reason 4 [ 302.356933][ T1406] tun1: deleting peer with id 10, reason 4 [ 302.359575][ T1389] tun0: deleting peer with id 4, reason 4 [ 302.359839][ T1389] tun0: deleting peer with id 3, reason 4 [ 302.360075][ T1389] tun0: deleting peer with id 5, reason 4 [ 302.360304][ T1389] tun0: deleting peer with id 1, reason 4 [ 302.360533][ T1389] tun0: deleting peer with id 6, reason 4 [ 302.360772][ T1389] tun0: deleting peer with id 2, reason 4 [ 302.362911][ T1420] tun3: deleting peer with id 12, reason 4 [ 312.652231][ C2] tun0: no available key for peer 3, key-id: 0 [ 312.711553][ C2] tun0: no available key for peer 4, key-id: 0 [ 312.753770][ C2] tun0: no available key for peer 5, key-id: 0 [ 312.804361][ T71] tun0: no available key for peer 6, key-id: 0 [ 312.804685][ T71] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/71 [ 312.804952][ T71] caller is ovpn_recv+0x193/0x2b0 [ovpn] [ 312.805136][ T71] CPU: 2 UID: 0 PID: 71 Comm: kworker/u16:1 Not tainted 7.0.0-rc7-virtme #1 PREEMPT(full) [ 312.805140][ T71] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 312.805142][ T71] Workqueue: kstrp strp_work [ 312.805151][ T71] Call Trace: [ 312.805153][ T71] [ 312.805155][ T71] dump_stack_lvl+0x6f/0xa0 [ 312.805162][ T71] check_preemption_disabled+0xdb/0xf0 [ 312.805168][ T71] ovpn_recv+0x193/0x2b0 [ovpn] [ 312.805174][ T71] ovpn_tcp_rcv+0x279/0x910 [ovpn] [ 312.805179][ T71] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn] [ 312.805182][ T71] ? __copy_skb_header+0xb7/0x440 [ 312.805187][ T71] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn] [ 312.805190][ T71] ? __skb_clone+0x400/0x760 [ 312.805193][ T71] __strp_recv+0x20f/0x1c30 [ 312.805198][ T71] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 312.805204][ T71] __tcp_read_sock+0x1c7/0x850 [ 312.805208][ T71] ? strp_process+0xb0/0xb0 [ 312.805211][ T71] ? tcp_cleanup_rbuf+0x1c0/0x1c0 [ 312.805216][ T71] strp_read_sock+0x20f/0x2b0 [ 312.805219][ T71] ? strp_stop+0x50/0x50 [ 312.805221][ T71] ? __lock_release.isra.0+0x6b/0x1a0 [ 312.805226][ T71] ? lockdep_hardirqs_on+0x8c/0x130 [ 312.805228][ T71] ? __local_bh_enable_ip+0xa5/0x140 [ 312.805232][ T71] strp_work+0x9f/0xe0 [ 312.805234][ T71] process_one_work+0xdf5/0x1410 [ 312.805241][ T71] ? pwq_dec_nr_in_flight+0x710/0x710 [ 312.805244][ T71] ? lock_acquire.part.0+0xbc/0x260 [ 312.805250][ T71] worker_thread+0x4f1/0xd60 [ 312.805254][ T71] ? rescuer_thread+0x1320/0x1320 [ 312.805256][ T71] ? __kthread_parkme+0xbd/0x210 [ 312.805261][ T71] ? rescuer_thread+0x1320/0x1320 [ 312.805263][ T71] kthread+0x364/0x460 [ 312.805265][ T71] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 312.805269][ T71] ? kthread_affine_node+0x330/0x330 [ 312.805271][ T71] ret_from_fork+0x474/0x6b0 [ 312.805275][ T71] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 312.805279][ T71] ? __switch_to+0x540/0xd10 [ 312.805283][ T71] ? kthread_affine_node+0x330/0x330 [ 312.805286][ T71] ret_from_fork_asm+0x11/0x20 [ 312.805293][ T71] WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr