[ 11.071770][ T207] ------------[ cut here ]------------
[ 11.072018][ T207] workqueue: ovpn is using neither WQ_PERCPU or WQ_UNBOUND. Setting WQ_PERCPU.
[ 11.072807][ T207] WARNING: kernel/workqueue.c:5851 at __alloc_workqueue+0xa8b/0xe40, CPU#0: modprobe/207
[ 11.073158][ T207] Modules linked in: ovpn(+) ip6_udp_tunnel udp_tunnel
[ 11.073463][ T207] CPU: 0 UID: 0 PID: 207 Comm: modprobe Not tainted 7.2.0-rc6-virtme #1 PREEMPT(full)
[ 11.073797][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.074044][ T207] RIP: 0010:__alloc_workqueue+0xa8f/0xe40
[ 11.074250][ T207] Code: 80 fb 01 0f 87 24 3e 9f ff 83 e3 01 0f 84 2f 3e 9f ff 89 e8 25 02 01 00 00 0f 85 b8 f7 ff ff 48 8d 3d c5 ca ea 03 48 8b 34 24 <67> 48 0f b9 3a 31 db 81 cd 00 01 00 00 e9 ab f7 ff ff 90 0f 0b 90
[ 11.074926][ T207] RSP: 0018:ffa00000019877f0 EFLAGS: 00010246
[ 11.075176][ T207] RAX: 0000000000000004 RBX: ffffffffc04a1b60 RCX: 1ff4000000330eea
[ 11.075457][ T207] RDX: 0000000000000000 RSI: ff11000005562770 RDI: ffffffff8c0e81e0
[ 11.075737][ T207] RBP: 0000000000000000 R08: ffffffffc04a1b64 R09: 0000000000000000
[ 11.076021][ T207] R10: 0000000000000000 R11: ff11000005562790 R12: ffa0000001987890
[ 11.076310][ T207] R13: 0000000000000000 R14: ff11000005562600 R15: ffffffffc049aac0
[ 11.076594][ T207] FS: 00007fe803000bc0(0000) GS:ff110000a86c8000(0000) knlGS:0000000000000000
[ 11.076930][ T207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.077180][ T207] CR2: 00007ffe5e31a698 CR3: 000000000c7d2002 CR4: 0000000000771ef0
[ 11.077461][ T207] PKRU: 55555554
[ 11.077602][ T207] Call Trace:
[ 11.077744][ T207]
[ 11.077848][ T207] ? udp_tunnel_nic_cleanup_module+0xb70/0xb70 [udp_tunnel]
[ 11.078137][ T207] alloc_workqueue_noprof+0xb3/0x100
[ 11.078331][ T207] ? alloc_workqueue_lockdep_map+0x130/0x130
[ 11.078573][ T207] ? do_one_initcall+0x11a/0x4f0
[ 11.078762][ T207] ovpn_init+0x1f/0xa0 [ovpn]
[ 11.078958][ T207] do_one_initcall+0x12b/0x4f0
[ 11.079153][ T207] ? trace_event_raw_event_initcall_level+0x280/0x280
[ 11.079384][ T207] ? kasan_save_track+0x14/0x30
[ 11.079579][ T207] ? do_init_module+0xae/0x8a0
[ 11.079765][ T207] ? kasan_unpoison+0x44/0x70
[ 11.079959][ T207] do_init_module+0x2ad/0x8a0
[ 11.080157][ T207] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.080343][ T207] ? free_module+0x4a0/0x4a0
[ 11.080529][ T207] ? kfree+0x123/0x5a0
[ 11.080674][ T207] load_module+0x13fa/0x1ae0
[ 11.080868][ T207] ? layout_and_allocate.isra.0+0x680/0x680
[ 11.081101][ T207] ? __ia32_sys_fsconfig+0x180/0x180
[ 11.081294][ T207] ? backing_file_read_iter+0x541/0x790
[ 11.081482][ T207] init_module_from_file+0x11f/0x1a0
[ 11.081666][ T207] ? __do_sys_init_module+0x220/0x220
[ 11.081853][ T207] ? __lock_acquire+0x518/0xc20
[ 11.082050][ T207] ? ovl_set_dir_cache+0x19/0x50
[ 11.082249][ T207] ? __rwlock_init+0x150/0x150
[ 11.082435][ T207] ? do_raw_spin_unlock+0x59/0x250
[ 11.082620][ T207] idempotent_init_module+0x37b/0x7c0
[ 11.082941][ T207] ? init_module_from_file+0x1a0/0x1a0
[ 11.083135][ T207] ? rcu_is_watching+0x15/0xd0
[ 11.083329][ T207] ? cap_capable+0x1d7/0x3d0
[ 11.083522][ T207] __x64_sys_finit_module+0xdf/0x190
[ 11.083707][ T207] ? trace_irq_enable.constprop.0+0x9b/0x160
[ 11.083945][ T207] do_syscall_64+0x117/0x590
[ 11.084272][ T207] ? trace_hardirqs_off+0xd/0x30
[ 11.084458][ T207] ? exc_page_fault+0xee/0x100
[ 11.084644][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.084877][ T207] RIP: 0033:0x7fe8030f637d
[ 11.085080][ T207] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
[ 11.085762][ T207] RSP: 002b:00007ffe5e31d688 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 11.086335][ T207] RAX: ffffffffffffffda RBX: 0000557a08e809c0 RCX: 00007fe8030f637d
[ 11.086621][ T207] RDX: 0000000000000000 RSI: 00005579f96ceffd RDI: 0000000000000007
[ 11.086909][ T207] RBP: 00007ffe5e31d720 R08: 0000000000000000 R09: 0000000000000000
[ 11.087608][ T207] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579f96ceffd
[ 11.087897][ T207] R13: 0000557a08e80ae0 R14: 0000000000040000 R15: 0000000000000000
[ 11.088202][ T207]
[ 11.088347][ T207] irq event stamp: 59821
[ 11.088490][ T207] hardirqs last enabled at (59829): [] __up_console_sem+0x5a/0x70
[ 11.088820][ T207] hardirqs last disabled at (59836): [] __up_console_sem+0x3f/0x70
[ 11.089299][ T207] softirqs last enabled at (59262): [] handle_softirqs+0x5e5/0x8f0
[ 11.089633][ T207] softirqs last disabled at (58691): [] __irq_exit_rcu+0x103/0x1c0
[ 11.090104][ T207] ---[ end trace 0000000000000000 ]---
[ 15.889775][ T298] ip (298) used greatest stack depth: 24512 bytes left
[ 15.995220][ T302] ip (302) used greatest stack depth: 24224 bytes left
[ 16.101152][ T305] ip (305) used greatest stack depth: 24080 bytes left
[ 17.032226][ T327] ip (327) used greatest stack depth: 23848 bytes left
[ 20.215333][ T453] ovpn-cli (453) used greatest stack depth: 23512 bytes left
[ 32.455114][ T761] tun0: deleting peer with id 1, reason 1
[ 32.561400][ T765] tun1: deleting peer with id 1, reason 1
[ 35.511856][ T813] tun0: deleting peer with id 2, reason 1
[ 35.631804][ T817] tun2: deleting peer with id 2, reason 1
[ 41.776497][ T64] tun0: deleting peer with id 4, reason 2
[ 41.777312][ T64] tun0: deleting peer with id 3, reason 2
[ 41.777619][ T64] tun0: deleting peer with id 5, reason 2
[ 41.777920][ T64] tun0: deleting peer with id 6, reason 2
[ 47.024694][ T11] tun3: deleting peer with id 3, reason 2
[ 47.153226][ T64] tun4: deleting peer with id 4, reason 2
[ 47.216190][ T11] tun5: deleting peer with id 5, reason 2
[ 47.344201][ T64] tun6: deleting peer with id 6, reason 2