[ 1165.710186][ T8592] tun2: deleting peer with id 11, reason 4 [ 1165.710789][ T8574] tun0: deleting peer with id 4, reason 4 [ 1165.711122][ T8574] tun0: deleting peer with id 3, reason 4 [ 1165.711396][ T8599] tun3: deleting peer with id 12, reason 4 [ 1165.711431][ T8574] tun0: deleting peer with id 5, reason 4 [ 1165.711927][ T8574] tun0: deleting peer with id 1, reason 4 [ 1165.712332][ T8574] tun0: deleting peer with id 6, reason 4 [ 1165.712640][ T8574] tun0: deleting peer with id 2, reason 4 [ 1165.712685][ T8585] tun1: deleting peer with id 10, reason 4 [ 1175.474866][ C2] tun0: no available key for peer 1, key-id: 0 [ 1175.764898][ T70] tun0: no available key for peer 5, key-id: 0 [ 1175.765285][ T70] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/70 [ 1175.765588][ T70] caller is ovpn_recv+0x192/0x2a0 [ovpn] [ 1175.765777][ T70] CPU: 2 UID: 0 PID: 70 Comm: kworker/u16:1 Not tainted 7.0.0-rc3-virtme #1 PREEMPT(full) [ 1175.765781][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1175.765783][ T70] Workqueue: kstrp strp_work [ 1175.765790][ T70] Call Trace: [ 1175.765793][ T70] [ 1175.765795][ T70] dump_stack_lvl+0x6f/0xa0 [ 1175.765802][ T70] check_preemption_disabled+0xdb/0xf0 [ 1175.765808][ T70] ovpn_recv+0x192/0x2a0 [ovpn] [ 1175.765815][ T70] ovpn_tcp_rcv+0x277/0x920 [ovpn] [ 1175.765820][ T70] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn] [ 1175.765824][ T70] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn] [ 1175.765827][ T70] ? __skb_ext_set+0xb0/0x430 [ 1175.765832][ T70] __strp_recv+0x1ee/0x1b70 [ 1175.765837][ T70] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 1175.765843][ T70] __tcp_read_sock+0x1a1/0x7c0 [ 1175.765847][ T70] ? strp_process+0xb0/0xb0 [ 1175.765850][ T70] ? tcp_cleanup_rbuf+0x1c0/0x1c0 [ 1175.765856][ T70] strp_read_sock+0x20f/0x2b0 [ 1175.765858][ T70] ? strp_stop+0x50/0x50 [ 1175.765860][ T70] ? __lock_release.isra.0+0x59/0x170 [ 1175.765865][ T70] ? lockdep_hardirqs_on+0x84/0x130 [ 1175.765867][ T70] ? __local_bh_enable_ip+0xa3/0x140 [ 1175.765871][ T70] strp_work+0x9f/0xe0 [ 1175.765873][ T70] process_one_work+0xd57/0x1390 [ 1175.765881][ T70] ? pwq_dec_nr_in_flight+0x700/0x700 [ 1175.765883][ T70] ? lock_acquire.part.0+0xbc/0x260 [ 1175.765890][ T70] worker_thread+0x4d6/0xd40 [ 1175.765897][ T70] ? rescuer_thread+0x1330/0x1330 [ 1175.765900][ T70] kthread+0x30f/0x3f0 [ 1175.765902][ T70] ? trace_irq_enable.constprop.0+0x13c/0x190 [ 1175.765906][ T70] ? kthread_affine_node+0x150/0x150 [ 1175.765909][ T70] ret_from_fork+0x472/0x6b0 [ 1175.765913][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 1175.765917][ T70] ? __switch_to+0x538/0xcf0 [ 1175.765920][ T70] ? kthread_affine_node+0x150/0x150 [ 1175.765923][ T70] ret_from_fork_asm+0x11/0x20 [ 1175.765932][ T70] [ 1175.834656][ C2] tun0: no available key for peer 6, key-id: 0 WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr