[ 714.022178][ C1] tun0: no available key for peer 2, key-id: 0
[ 714.255563][ C2] tun0: no available key for peer 4, key-id: 0
[ 722.519806][ T68] ------------[ cut here ]------------
[ 722.520064][ T68] WARNING: net/core/gro_cells.c:30 at gro_cells_receive+0x708/0xaa0, CPU#0: kworker/u16:1/68
[ 722.520551][ T68] Modules linked in: ovpn udp_tunnel ip6_udp_tunnel 8021q sch_netem [last unloaded: udp_tunnel]
[ 722.520868][ T68] CPU: 0 UID: 0 PID: 68 Comm: kworker/u16:1 Not tainted 7.0.0-virtme #1 PREEMPT(full)
[ 722.521105][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 722.521280][ T68] Workqueue: kstrp strp_work
[ 722.521418][ T68] RIP: 0010:gro_cells_receive+0x708/0xaa0
[ 722.521555][ T68] Code: 00 31 ff e8 aa cf de ff bb 01 00 00 00 e9 76 fa ff ff 65 8b 05 e9 8a 93 02 f6 c4 ff 74 0b a9 00 00 ff 00 0f 84 46 fc ff ff 90 <0f> 0b 90 e9 3d fc ff ff 48 8d 58 58 48 89 df e8 f4 d0 e3 ff 84 c0
[ 722.522012][ T68] RSP: 0018:ffa00000004978d8 EFLAGS: 00010246
[ 722.522174][ T68] RAX: 0000000080000000 RBX: ff110000090da900 RCX: 1ffffffff7893ad8
[ 722.522452][ T68] RDX: 0000000000000000 RSI: ffffffffbb06ed40 RDI: ff110000076490c8
[ 722.522646][ T68] RBP: ff11000007649000 R08: 0000000000000000 R09: 0000000000000001
[ 722.522848][ T68] R10: 0000000000000000 R11: 0000000000000001 R12: ff11000007649de0
[ 722.523046][ T68] R13: 0000000000000034 R14: 0000000000000058 R15: ff110000090da9b4
[ 722.523246][ T68] FS: 0000000000000000(0000) GS:ff1100007831b000(0000) knlGS:0000000000000000
[ 722.523471][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 722.523634][ T68] CR2: 00007f57f1054f78 CR3: 0000000014e61002 CR4: 0000000000771ef0
[ 722.523830][ T68] PKRU: 55555554
[ 722.523928][ T68] Call Trace:
[ 722.524034][ T68]
[ 722.524103][ T68] ovpn_decrypt_post+0xc19/0x19b0 [ovpn]
[ 722.524247][ T68] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 722.524374][ T68] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 722.524530][ T68] ? __copy_skb_header+0xb7/0x510
[ 722.524658][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 722.524784][ T68] ? __build_skb_around+0x290/0x330
[ 722.524914][ T68] __strp_recv+0x20f/0x1c30
[ 722.525049][ T68] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 722.525275][ T68] __tcp_read_sock+0x1c7/0x850
[ 722.525407][ T68] ? strp_process+0xb0/0xb0
[ 722.525533][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 722.525661][ T68] strp_read_sock+0x20f/0x2b0
[ 722.525788][ T68] ? strp_stop+0x50/0x50
[ 722.525884][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 722.526021][ T68] ? lockdep_hardirqs_on+0x8c/0x130
[ 722.526147][ T68] ? __local_bh_enable_ip+0xa5/0x140
[ 722.526283][ T68] strp_work+0x9f/0xe0
[ 722.526377][ T68] process_one_work+0xdf5/0x1410
[ 722.526509][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 722.526632][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 722.526762][ T68] worker_thread+0x4f1/0xd60
[ 722.526893][ T68] ? rescuer_thread+0x1320/0x1320
[ 722.527029][ T68] ? __kthread_parkme+0xbd/0x210
[ 722.527161][ T68] ? rescuer_thread+0x1320/0x1320
[ 722.527293][ T68] kthread+0x364/0x460
[ 722.527386][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 722.527549][ T68] ? kthread_affine_node+0x330/0x330
[ 722.527678][ T68] ret_from_fork+0x474/0x6b0
[ 722.527812][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 722.527972][ T68] ? __switch_to+0x5a3/0xe00
[ 722.528097][ T68] ? kthread_affine_node+0x330/0x330
[ 722.528231][ T68] ret_from_fork_asm+0x11/0x20
[ 722.528361][ T68]
[ 722.528460][ T68] irq event stamp: 3692615
[ 722.528588][ T68] hardirqs last enabled at (3692623): [] __up_console_sem+0x5a/0x70
[ 722.528806][ T68] hardirqs last disabled at (3692630): [] __up_console_sem+0x3f/0x70
[ 722.529026][ T68] softirqs last enabled at (3692472): [] handle_softirqs+0x60d/0x930
[ 722.529252][ T68] softirqs last disabled at (3692467): [] __irq_exit_rcu+0x103/0x1c0
[ 722.529471][ T68] ---[ end trace 0000000000000000 ]---
[ 722.529619][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 722.529824][ T68] caller is gro_cells_receive+0x37c/0xaa0
[ 722.529946][ T68] CPU: 0 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-virtme #1 PREEMPT(full)
[ 722.529950][ T68] Tainted: [W]=WARN
[ 722.529950][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 722.529952][ T68] Workqueue: kstrp strp_work
[ 722.529954][ T68] Call Trace:
[ 722.529960][ T68]
[ 722.529961][ T68] dump_stack_lvl+0x6f/0xa0
[ 722.529965][ T68] check_preemption_disabled+0xdb/0xf0
[ 722.529968][ T68] gro_cells_receive+0x37c/0xaa0
[ 722.529971][ T68] ovpn_decrypt_post+0xc19/0x19b0 [ovpn]
[ 722.529979][ T68] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 722.529983][ T68] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 722.529986][ T68] ? __copy_skb_header+0xb7/0x510
[ 722.529989][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 722.529992][ T68] ? __build_skb_around+0x290/0x330
[ 722.529996][ T68] __strp_recv+0x20f/0x1c30
[ 722.530001][ T68] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 722.530005][ T68] __tcp_read_sock+0x1c7/0x850
[ 722.530007][ T68] ? strp_process+0xb0/0xb0
[ 722.530010][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 722.530015][ T68] strp_read_sock+0x20f/0x2b0
[ 722.530018][ T68] ? strp_stop+0x50/0x50
[ 722.530019][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 722.530023][ T68] ? lockdep_hardirqs_on+0x8c/0x130
[ 722.530025][ T68] ? __local_bh_enable_ip+0xa5/0x140
[ 722.530027][ T68] strp_work+0x9f/0xe0
[ 722.530029][ T68] process_one_work+0xdf5/0x1410
[ 722.530035][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 722.530037][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 722.530044][ T68] worker_thread+0x4f1/0xd60
[ 722.530047][ T68] ? rescuer_thread+0x1320/0x1320
[ 722.530049][ T68] ? __kthread_parkme+0xbd/0x210
[ 722.530053][ T68] ? rescuer_thread+0x1320/0x1320
[ 722.530054][ T68] kthread+0x364/0x460
[ 722.530055][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 722.530057][ T68] ? kthread_affine_node+0x330/0x330
[ 722.530060][ T68] ret_from_fork+0x474/0x6b0
[ 722.530063][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 722.530066][ T68] ? __switch_to+0x5a3/0xe00
[ 722.530068][ T68] ? kthread_affine_node+0x330/0x330
[ 722.530070][ T68] ret_from_fork_asm+0x11/0x20
[ 722.530078][ T68]
[ 722.530080][ T68]
[ 722.533585][ T68] ================================
[ 722.533675][ T68] WARNING: inconsistent lock state
[ 722.533760][ T68] 7.0.0-virtme #1 Tainted: G W
[ 722.533866][ T68] --------------------------------
[ 722.533957][ T68] inconsistent {IN-SOFTIRQ-W} -> {SOFTIRQ-ON-W} usage.
[ 722.534066][ T68] kworker/u16:1/68 [HC0[0]:SC0[0]:HE1:SE1] takes:
[ 722.534166][ T68] ffd1ffffffc0b140 (&cell->bh_lock){+.?.}-{3:3}, at: gro_cells_receive+0x3c6/0xaa0
[ 722.534311][ T68] {IN-SOFTIRQ-W} state was registered at:
[ 722.534392][ T68] __lock_acquire+0x378/0xc10
[ 722.534485][ T68] lock_acquire.part.0+0xbc/0x260
[ 722.534567][ T68] gro_cells_receive+0x3dc/0xaa0
[ 722.534647][ T68] ovpn_crypto_key_id_to_slot+0x169/0x550 [ovpn]
[ 722.534754][ T68] ovpn_socket_new+0x5c9/0xd80 [ovpn]
[ 722.534842][ T68] __strp_recv+0x20f/0x1c30
[ 722.534928][ T68] __tcp_read_sock+0x1c7/0x850
[ 722.535021][ T68] strp_read_sock+0x20f/0x2b0
[ 722.535100][ T68] strp_data_ready+0x18e/0x2c0
[ 722.535183][ T68] ovpn_socket_new+0xd51/0xd80 [ovpn]
[ 722.535266][ T68] tcp_data_queue+0xd04/0x1f80
[ 722.535350][ T68] tcp_rcv_established+0x610/0x3a30
[ 722.535440][ T68] tcp_v4_do_rcv+0x41a/0xb30
[ 722.535522][ T68] tcp_v4_rcv+0x1d35/0x2a30
[ 722.535611][ T68] ip_protocol_deliver_rcu+0x82/0x350
[ 722.535693][ T68] ip_local_deliver_finish+0x388/0x620
[ 722.535785][ T68] ip_local_deliver+0x18c/0x4d0
[ 722.535869][ T68] ip_rcv+0xdc/0x3d0
[ 722.535930][ T68] __netif_receive_skb_one_core+0xfc/0x180
[ 722.536036][ T68] process_backlog+0x2bc/0x1490
[ 722.536116][ T68] __napi_poll+0xa3/0x3a0
[ 722.536201][ T68] net_rx_action+0x513/0xf50
[ 722.536285][ T68] handle_softirqs+0x1d8/0x930
[ 722.536366][ T68] do_softirq+0xa9/0xe0
[ 722.536431][ T68] __local_bh_enable_ip+0x113/0x140
[ 722.536512][ T68] __dev_queue_xmit+0x976/0x1b70
[ 722.536594][ T68] ip_finish_output2+0x5b9/0x1bc0
[ 722.536674][ T68] ip_output+0x1c1/0x660
[ 722.536734][ T68] ip_push_pending_frames+0xf6/0x250
[ 722.536813][ T68] raw_sendmsg+0x11f0/0x1af0
[ 722.536895][ T68] __sys_sendto+0x2c9/0x400
[ 722.536982][ T68] __x64_sys_sendto+0xe4/0x1f0
[ 722.537065][ T68] do_syscall_64+0x117/0xfc0
[ 722.537146][ T68] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 722.537245][ T68] irq event stamp: 3692685
[ 722.537334][ T68] hardirqs last enabled at (3692685): [] dump_stack_lvl+0x86/0xa0
[ 722.537478][ T68] hardirqs last disabled at (3692684): [] dump_stack_lvl+0x2e/0xa0
[ 722.537628][ T68] softirqs last enabled at (3692472): [] handle_softirqs+0x60d/0x930
[ 722.537766][ T68] softirqs last disabled at (3692467): [] __irq_exit_rcu+0x103/0x1c0
[ 722.537906][ T68]
[ 722.537906][ T68] other info that might help us debug this:
[ 722.538041][ T68] Possible unsafe locking scenario:
[ 722.538041][ T68]
[ 722.538164][ T68] CPU0
[ 722.538225][ T68] ----
[ 722.538285][ T68] lock(&cell->bh_lock);
[ 722.538347][ T68]
[ 722.538414][ T68] lock(&cell->bh_lock);
[ 722.538494][ T68]
[ 722.538494][ T68] *** DEADLOCK ***
[ 722.538494][ T68]
[ 722.538615][ T68] 4 locks held by kworker/u16:1/68:
[ 722.538696][ T68] #0: ff11000008da4d40 ((wq_completion)kstrp){+.+.}-{0:0}, at: process_one_work+0xd52/0x1410
[ 722.538864][ T68] #1: ffa0000000497d10 ((work_completion)(&strp->work)){+.+.}-{0:0}, at: process_one_work+0xdb4/0x1410
[ 722.539030][ T68] #2: ff1100000ab4c610 (sk_lock-AF_INET){+.+.}-{0:0}, at: strp_work+0x40/0xe0
[ 722.539172][ T68] #3: ffffffffbbb882a0 (rcu_read_lock){....}-{1:3}, at: gro_cells_receive+0x51/0xaa0
[ 722.539314][ T68]
[ 722.539314][ T68] stack backtrace:
[ 722.539419][ T68] CPU: 0 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-virtme #1 PREEMPT(full)
[ 722.539422][ T68] Tainted: [W]=WARN
[ 722.539422][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 722.539423][ T68] Workqueue: kstrp strp_work
[ 722.539425][ T68] Call Trace:
[ 722.539426][ T68]
[ 722.539427][ T68] dump_stack_lvl+0x6f/0xa0
[ 722.539429][ T68] print_usage_bug.part.0.cold+0xa9/0xb7
[ 722.539431][ T68] ? filter_irq_stacks+0xd0/0xd0
[ 722.539434][ T68] mark_lock_irq+0x4e3/0x9c0
[ 722.539437][ T68] ? is_bpf_text_address+0x68/0x110
[ 722.539440][ T68] ? save_trace+0x68/0x280
[ 722.539442][ T68] mark_lock+0x1d7/0xa00
[ 722.539444][ T68] mark_usage+0x105/0x170
[ 722.539446][ T68] __lock_acquire+0x378/0xc10
[ 722.539448][ T68] lock_acquire.part.0+0xbc/0x260
[ 722.539450][ T68] ? gro_cells_receive+0x3c6/0xaa0
[ 722.539452][ T68] ? rcu_is_watching+0x15/0xd0
[ 722.539453][ T68] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160
[ 722.539455][ T68] ? lock_acquire+0x134/0x160
[ 722.539457][ T68] gro_cells_receive+0x3dc/0xaa0
[ 722.539459][ T68] ? gro_cells_receive+0x3c6/0xaa0
[ 722.539461][ T68] ovpn_decrypt_post+0xc19/0x19b0 [ovpn]
[ 722.539465][ T68] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 722.539468][ T68] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 722.539470][ T68] ? __copy_skb_header+0xb7/0x510
[ 722.539473][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 722.539475][ T68] ? __build_skb_around+0x290/0x330
[ 722.539477][ T68] __strp_recv+0x20f/0x1c30
[ 722.539479][ T68] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 722.539481][ T68] __tcp_read_sock+0x1c7/0x850
[ 722.539483][ T68] ? strp_process+0xb0/0xb0
[ 722.539485][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 722.539487][ T68] strp_read_sock+0x20f/0x2b0
[ 722.539489][ T68] ? strp_stop+0x50/0x50
[ 722.539490][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 722.539492][ T68] ? lockdep_hardirqs_on+0x8c/0x130
[ 722.539493][ T68] ? __local_bh_enable_ip+0xa5/0x140
[ 722.539495][ T68] strp_work+0x9f/0xe0
[ 722.539497][ T68] process_one_work+0xdf5/0x1410
[ 722.539499][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 722.539500][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 722.539503][ T68] worker_thread+0x4f1/0xd60
[ 722.539505][ T68] ? rescuer_thread+0x1320/0x1320
[ 722.539506][ T68] ? __kthread_parkme+0xbd/0x210
[ 722.539509][ T68] ? rescuer_thread+0x1320/0x1320
[ 722.539510][ T68] kthread+0x364/0x460
[ 722.539511][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 722.539513][ T68] ? kthread_affine_node+0x330/0x330
[ 722.539514][ T68] ret_from_fork+0x474/0x6b0
[ 722.539516][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 722.539519][ T68] ? __switch_to+0x5a3/0xe00
[ 722.539520][ T68] ? kthread_affine_node+0x330/0x330
[ 722.539521][ T68] ret_from_fork_asm+0x11/0x20
[ 722.539524][ T68]
[ 722.544316][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 722.544489][ T68] caller is gro_cells_receive+0x496/0xaa0
[ 722.544567][ T68] CPU: 0 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-virtme #1 PREEMPT(full)
[ 722.544569][ T68] Tainted: [W]=WARN
[ 722.544569][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 722.544570][ T68] Workqueue: kstrp strp_work
[ 722.544572][ T68] Call Trace:
[ 722.544572][ T68]
[ 722.544573][ T68] dump_stack_lvl+0x6f/0xa0
[ 722.544575][ T68] check_preemption_disabled+0xdb/0xf0
[ 722.544577][ T68] gro_cells_receive+0x496/0xaa0
[ 722.544579][ T68] ovpn_decrypt_post+0xc19/0x19b0 [ovpn]
[ 722.544583][ T68] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 722.544586][ T68] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 722.544588][ T68] ? __copy_skb_header+0xb7/0x510
[ 722.544590][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 722.544593][ T68] ? __build_skb_around+0x290/0x330
[ 722.544595][ T68] __strp_recv+0x20f/0x1c30
[ 722.544597][ T68] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 722.544599][ T68] __tcp_read_sock+0x1c7/0x850
[ 722.544601][ T68] ? strp_process+0xb0/0xb0
[ 722.544602][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 722.544605][ T68] strp_read_sock+0x20f/0x2b0
[ 722.544606][ T68] ? strp_stop+0x50/0x50
[ 722.544607][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 722.544610][ T68] ? lockdep_hardirqs_on+0x8c/0x130
[ 722.544611][ T68] ? __local_bh_enable_ip+0xa5/0x140
[ 722.544613][ T68] strp_work+0x9f/0xe0
[ 722.544614][ T68] process_one_work+0xdf5/0x1410
[ 722.544617][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 722.544618][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 722.544621][ T68] worker_thread+0x4f1/0xd60
[ 722.544623][ T68] ? rescuer_thread+0x1320/0x1320
[ 722.544624][ T68] ? __kthread_parkme+0xbd/0x210
[ 722.544626][ T68] ? rescuer_thread+0x1320/0x1320
[ 722.544628][ T68] kthread+0x364/0x460
[ 722.544629][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 722.544630][ T68] ? kthread_affine_node+0x330/0x330
[ 722.544632][ T68] ret_from_fork+0x474/0x6b0
[ 722.544634][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 722.544636][ T68] ? __switch_to+0x5a3/0xe00
[ 722.544637][ T68] ? kthread_affine_node+0x330/0x330
[ 722.544639][ T68] ret_from_fork_asm+0x11/0x20
[ 722.544641][ T68]
[ 722.544645][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 722.548369][ T68] caller is gro_cells_receive+0x5eb/0xaa0
[ 722.548451][ T68] CPU: 0 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-virtme #1 PREEMPT(full)
[ 722.548452][ T68] Tainted: [W]=WARN
[ 722.548453][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 722.548453][ T68] Workqueue: kstrp strp_work
[ 722.548455][ T68] Call Trace:
[ 722.548455][ T68]
[ 722.548456][ T68] dump_stack_lvl+0x6f/0xa0
[ 722.548458][ T68] check_preemption_disabled+0xdb/0xf0
[ 722.548460][ T68] gro_cells_receive+0x5eb/0xaa0
[ 722.548462][ T68] ovpn_decrypt_post+0xc19/0x19b0 [ovpn]
[ 722.548466][ T68] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 722.548468][ T68] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 722.548471][ T68] ? __copy_skb_header+0xb7/0x510
[ 722.548473][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 722.548476][ T68] ? __build_skb_around+0x290/0x330
[ 722.548478][ T68] __strp_recv+0x20f/0x1c30
[ 722.548480][ T68] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 722.548482][ T68] __tcp_read_sock+0x1c7/0x850
[ 722.548484][ T68] ? strp_process+0xb0/0xb0
[ 722.548485][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 722.548488][ T68] strp_read_sock+0x20f/0x2b0
[ 722.548489][ T68] ? strp_stop+0x50/0x50
[ 722.548490][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 722.548493][ T68] ? lockdep_hardirqs_on+0x8c/0x130
[ 722.548494][ T68] ? __local_bh_enable_ip+0xa5/0x140
[ 722.548496][ T68] strp_work+0x9f/0xe0
[ 722.548497][ T68] process_one_work+0xdf5/0x1410
[ 722.548500][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 722.548501][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 722.548504][ T68] worker_thread+0x4f1/0xd60
[ 722.548506][ T68] ? rescuer_thread+0x1320/0x1320
[ 722.548507][ T68] ? __kthread_parkme+0xbd/0x210
[ 722.548509][ T68] ? rescuer_thread+0x1320/0x1320
[ 722.548511][ T68] kthread+0x364/0x460
[ 722.548512][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 722.548513][ T68] ? kthread_affine_node+0x330/0x330
[ 722.548515][ T68] ret_from_fork+0x474/0x6b0
[ 722.548517][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 722.548519][ T68] ? __switch_to+0x5a3/0xe00
[ 722.548520][ T68] ? kthread_affine_node+0x330/0x330
[ 722.548521][ T68] ret_from_fork_asm+0x11/0x20
[ 722.548524][ T68]
[ 722.548531][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 722.552040][ T68] caller is ovpn_decrypt_post+0xcbe/0x19b0 [ovpn]
[ 722.552140][ T68] CPU: 0 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-virtme #1 PREEMPT(full)
[ 722.552142][ T68] Tainted: [W]=WARN
[ 722.552142][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 722.552143][ T68] Workqueue: kstrp strp_work
[ 722.552144][ T68] Call Trace:
[ 722.552145][ T68]
[ 722.552146][ T68] dump_stack_lvl+0x6f/0xa0
[ 722.552148][ T68] check_preemption_disabled+0xdb/0xf0
[ 722.552150][ T68] ovpn_decrypt_post+0xcbe/0x19b0 [ovpn]
[ 722.552153][ T68] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 722.552156][ T68] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 722.552159][ T68] ? __copy_skb_header+0xb7/0x510
[ 722.552161][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 722.552163][ T68] ? __build_skb_around+0x290/0x330
[ 722.552166][ T68] __strp_recv+0x20f/0x1c30
[ 722.552168][ T68] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 722.552170][ T68] __tcp_read_sock+0x1c7/0x850
[ 722.552171][ T68] ? strp_process+0xb0/0xb0
[ 722.552173][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 722.552175][ T68] strp_read_sock+0x20f/0x2b0
[ 722.552177][ T68] ? strp_stop+0x50/0x50
[ 722.552178][ T68] ? __lock_release.isra.0+0x6b/0x1a0
[ 722.552180][ T68] ? lockdep_hardirqs_on+0x8c/0x130
[ 722.552182][ T68] ? __local_bh_enable_ip+0xa5/0x140
[ 722.552184][ T68] strp_work+0x9f/0xe0
[ 722.552185][ T68] process_one_work+0xdf5/0x1410
[ 722.552187][ T68] ? pwq_dec_nr_in_flight+0x710/0x710
[ 722.552189][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 722.552192][ T68] worker_thread+0x4f1/0xd60
[ 722.552193][ T68] ? rescuer_thread+0x1320/0x1320
[ 722.552195][ T68] ? __kthread_parkme+0xbd/0x210
[ 722.552197][ T68] ? rescuer_thread+0x1320/0x1320
[ 722.552198][ T68] kthread+0x364/0x460
[ 722.552199][ T68] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 722.552201][ T68] ? kthread_affine_node+0x330/0x330
[ 722.552202][ T68] ret_from_fork+0x474/0x6b0
[ 722.552204][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 722.552206][ T68] ? __switch_to+0x5a3/0xe00
[ 722.552210][ T68] ? kthread_affine_node+0x330/0x330
[ 722.552211][ T68] ret_from_fork_asm+0x11/0x20
[ 722.552214][ T68]
[ 722.805749][ T9603] tun2: deleting peer with id 11, reason 4
[ 722.809219][ T9610] tun3: deleting peer with id 12, reason 4
[ 722.809609][ T9617] tun4: deleting peer with id 13, reason 4
[ 722.809903][ T9631] tun6: deleting peer with id 15, reason 4
[ 722.810092][ T9596] tun1: deleting peer with id 10, reason 4
[ 722.810105][ T9624] tun5: deleting peer with id 14, reason 4
[ 722.810679][ T9632] tun0: deleting peer with id 6, reason 4
[ 722.817327][ T9632] tun0: deleting peer with id 5, reason 4
[ 722.823400][ T9632] tun0: deleting peer with id 4, reason 4
[ 722.829499][ T9632] tun0: deleting peer with id 3, reason 4
[ 722.836448][ T9632] tun0: deleting peer with id 2, reason 4
[ 722.844498][ T9632] tun0: deleting peer with id 1, reason 4