[ 424.366006][ T1732] tun2: deleting peer with id 11, reason 4
[ 424.366139][ T1714] tun0: deleting peer with id 4, reason 4
[ 424.366759][ T1714] tun0: deleting peer with id 3, reason 4
[ 424.367166][ T1714] tun0: deleting peer with id 5, reason 4
[ 424.367452][ T1714] tun0: deleting peer with id 1, reason 4
[ 424.367805][ T1714] tun0: deleting peer with id 6, reason 4
[ 424.368083][ T1714] tun0: deleting peer with id 2, reason 4
[ 424.368883][ T1725] tun1: deleting peer with id 10, reason 4
[ 424.370049][ T1739] tun3: deleting peer with id 12, reason 4
[ 434.045729][ C0] tun0: no available key for peer 1, key-id: 0
[ 434.147512][ C0] tun0: no available key for peer 3, key-id: 0
[ 434.200664][ C1] tun0: no available key for peer 4, key-id: 0
[ 453.414742][ T68] ------------[ cut here ]------------
[ 453.415007][ T68] WARNING: net/core/gro_cells.c:30 at gro_cells_receive+0x70d/0xaa0, CPU#1: kworker/u16:1/68
[ 453.415338][ T68] Modules linked in: 8021q sch_netem ovpn udp_tunnel ip6_udp_tunnel
[ 453.415636][ T68] CPU: 1 UID: 0 PID: 68 Comm: kworker/u16:1 Not tainted 7.0.0-rc4-virtme #1 PREEMPT(full)
[ 453.415926][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 453.416140][ T68] Workqueue: kstrp strp_work
[ 453.416324][ T68] RIP: 0010:gro_cells_receive+0x70d/0xaa0
[ 453.416552][ T68] Code: 00 31 ff e8 55 d6 e0 ff bb 01 00 00 00 e9 71 fa ff ff 65 8b 05 54 fb 91 02 f6 c4 ff 74 0b a9 00 00 ff 00 0f 84 3f fc ff ff 90 <0f> 0b 90 e9 36 fc ff ff 48 8d 58 58 48 89 df e8 1f 09 e5 ff 84 c0
[ 453.417141][ T68] RSP: 0018:ffa00000004978d8 EFLAGS: 00010246
[ 453.417353][ T68] RAX: 0000000080000000 RBX: ff1100000eebcac0 RCX: 1ffffffff178b220
[ 453.417584][ T68] RDX: 0000000000000000 RSI: ffffffff8a86b700 RDI: ff11000009dfc0c0
[ 453.418040][ T68] RBP: ff11000009dfc000 R08: 0000000000000001 R09: ffffffff89c88e31
[ 453.418304][ T68] R10: 0000000000000001 R11: 0000000000000001 R12: ff11000009dfcd60
[ 453.418581][ T68] R13: 0000000000000034 R14: 0000000000000058 R15: ff1100000eebcb6c
[ 453.418879][ T68] FS: 0000000000000000(0000) GS:ff110000a2ef7000(0000) knlGS:0000000000000000
[ 453.419152][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 453.419352][ T68] CR2: 00007f5a4e8f2cd4 CR3: 0000000001cd0002 CR4: 0000000000771ef0
[ 453.419704][ T68] PKRU: 55555554
[ 453.419821][ T68] Call Trace:
[ 453.419932][ T68]
[ 453.420012][ T68] ovpn_decrypt_post+0xc08/0x1920 [ovpn]
[ 453.420181][ T68] ovpn_tcp_rcv+0x277/0x920 [ovpn]
[ 453.420332][ T68] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn]
[ 453.420512][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 453.420658][ T68] ? get_page+0xe0/0x1a0
[ 453.420781][ T68] __strp_recv+0x1ee/0x1b70
[ 453.420930][ T68] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 453.421125][ T68] __tcp_read_sock+0x1a1/0x7c0
[ 453.421271][ T68] ? strp_process+0xb0/0xb0
[ 453.421424][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 453.421579][ T68] strp_read_sock+0x20f/0x2b0
[ 453.421725][ T68] ? strp_stop+0x50/0x50
[ 453.421836][ T68] ? __lock_release.isra.0+0x59/0x170
[ 453.421981][ T68] ? lockdep_hardirqs_on+0x84/0x130
[ 453.422133][ T68] ? __local_bh_enable_ip+0xa3/0x140
[ 453.422278][ T68] strp_work+0x9f/0xe0
[ 453.422394][ T68] process_one_work+0xdf6/0x1410
[ 453.422544][ T68] ? pwq_dec_nr_in_flight+0x700/0x700
[ 453.422687][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 453.422844][ T68] worker_thread+0x4eb/0xd60
[ 453.423003][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.423153][ T68] ? __kthread_parkme+0xb3/0x200
[ 453.423300][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.423445][ T68] kthread+0x30f/0x3f0
[ 453.423554][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.423739][ T68] ? kthread_affine_node+0x150/0x150
[ 453.423880][ T68] ret_from_fork+0x472/0x6b0
[ 453.424025][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 453.424205][ T68] ? __switch_to+0x538/0xcf0
[ 453.424376][ T68] ? kthread_affine_node+0x150/0x150
[ 453.424589][ T68] ret_from_fork_asm+0x11/0x20
[ 453.424745][ T68]
[ 453.424854][ T68] irq event stamp: 1696869
[ 453.424995][ T68] hardirqs last enabled at (1696877): [] __up_console_sem+0x5a/0x70
[ 453.425247][ T68] hardirqs last disabled at (1696886): [] __up_console_sem+0x3f/0x70
[ 453.425499][ T68] softirqs last enabled at (1696462): [] handle_softirqs+0x60c/0x920
[ 453.425753][ T68] softirqs last disabled at (1696455): [] irq_exit_rcu+0xa2/0xf0
[ 453.425995][ T68] ---[ end trace 0000000000000000 ]---
[ 453.426169][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 453.426413][ T68] caller is gro_cells_receive+0x37a/0xaa0
[ 453.426547][ T68] CPU: 1 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-rc4-virtme #1 PREEMPT(full)
[ 453.426552][ T68] Tainted: [W]=WARN
[ 453.426553][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 453.426554][ T68] Workqueue: kstrp strp_work
[ 453.426558][ T68] Call Trace:
[ 453.426559][ T68]
[ 453.426561][ T68] dump_stack_lvl+0x6f/0xa0
[ 453.426565][ T68] check_preemption_disabled+0xdb/0xf0
[ 453.426569][ T68] gro_cells_receive+0x37a/0xaa0
[ 453.426572][ T68] ovpn_decrypt_post+0xc08/0x1920 [ovpn]
[ 453.426581][ T68] ovpn_tcp_rcv+0x277/0x920 [ovpn]
[ 453.426585][ T68] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn]
[ 453.426590][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 453.426593][ T68] ? get_page+0xe0/0x1a0
[ 453.426598][ T68] __strp_recv+0x1ee/0x1b70
[ 453.426603][ T68] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 453.426608][ T68] __tcp_read_sock+0x1a1/0x7c0
[ 453.426611][ T68] ? strp_process+0xb0/0xb0
[ 453.426614][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 453.426620][ T68] strp_read_sock+0x20f/0x2b0
[ 453.426623][ T68] ? strp_stop+0x50/0x50
[ 453.426625][ T68] ? __lock_release.isra.0+0x59/0x170
[ 453.426629][ T68] ? lockdep_hardirqs_on+0x84/0x130
[ 453.426631][ T68] ? __local_bh_enable_ip+0xa3/0x140
[ 453.426634][ T68] strp_work+0x9f/0xe0
[ 453.426636][ T68] process_one_work+0xdf6/0x1410
[ 453.426643][ T68] ? pwq_dec_nr_in_flight+0x700/0x700
[ 453.426646][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 453.426653][ T68] worker_thread+0x4eb/0xd60
[ 453.426657][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.426660][ T68] ? __kthread_parkme+0xb3/0x200
[ 453.426664][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.426666][ T68] kthread+0x30f/0x3f0
[ 453.426668][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.426671][ T68] ? kthread_affine_node+0x150/0x150
[ 453.426674][ T68] ret_from_fork+0x472/0x6b0
[ 453.426678][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 453.426682][ T68] ? __switch_to+0x538/0xcf0
[ 453.426684][ T68] ? kthread_affine_node+0x150/0x150
[ 453.426688][ T68] ret_from_fork_asm+0x11/0x20
[ 453.426695][ T68]
[ 453.426699][ T68]
[ 453.431310][ T68] ================================
[ 453.431468][ T68] WARNING: inconsistent lock state
[ 453.431582][ T68] 7.0.0-rc4-virtme #1 Tainted: G W
[ 453.431706][ T68] --------------------------------
[ 453.431813][ T68] inconsistent {IN-SOFTIRQ-W} -> {SOFTIRQ-ON-W} usage.
[ 453.431936][ T68] kworker/u16:1/68 [HC0[0]:SC0[0]:HE1:SE1] takes:
[ 453.432094][ T68] ffd1ffffffc8b3f0 (&cell->bh_lock){+.?.}-{3:3}, at: gro_cells_receive+0x3c4/0xaa0
[ 453.432351][ T68] {IN-SOFTIRQ-W} state was registered at:
[ 453.432466][ T68] __lock_acquire+0x3df/0xc10
[ 453.432570][ T68] lock_acquire.part.0+0xbc/0x260
[ 453.432664][ T68] gro_cells_receive+0x3da/0xaa0
[ 453.432763][ T68] ovpn_decrypt_post+0xc08/0x1920 [ovpn]
[ 453.432859][ T68] ovpn_tcp_rcv+0x277/0x920 [ovpn]
[ 453.432952][ T68] __strp_recv+0x1ee/0x1b70
[ 453.433052][ T68] __tcp_read_sock+0x1a1/0x7c0
[ 453.433188][ T68] strp_read_sock+0x20f/0x2b0
[ 453.433300][ T68] strp_data_ready+0x18e/0x2c0
[ 453.433419][ T68] ovpn_tcp_data_ready+0xf1/0x3b0 [ovpn]
[ 453.433514][ T68] tcp_data_queue+0x796/0x1f20
[ 453.433608][ T68] tcp_rcv_established+0x602/0x39a0
[ 453.433764][ T68] tcp_v4_do_rcv+0x415/0xb20
[ 453.433912][ T68] tcp_v4_rcv+0x1bac/0x26a0
[ 453.434083][ T68] ip_protocol_deliver_rcu+0x6e/0x2b0
[ 453.434221][ T68] ip_local_deliver_finish.constprop.0+0x370/0x600
[ 453.434393][ T68] __netif_receive_skb_one_core+0xfc/0x180
[ 453.434536][ T68] process_backlog+0x425/0x13f0
[ 453.434632][ T68] __napi_poll+0x97/0x390
[ 453.434807][ T68] net_rx_action+0x4f6/0xed0
[ 453.434957][ T68] handle_softirqs+0x1d6/0x920
[ 453.435110][ T68] do_softirq+0xa9/0xe0
[ 453.435228][ T68] __local_bh_enable_ip+0x111/0x140
[ 453.435368][ T68] __dev_queue_xmit+0xa6b/0x1900
[ 453.435490][ T68] ip_finish_output2+0x607/0x1700
[ 453.435585][ T68] ip_output+0x112/0x300
[ 453.435697][ T68] ip_push_pending_frames+0xf1/0x220
[ 453.435840][ T68] raw_sendmsg+0x109e/0x1950
[ 453.435984][ T68] __sys_sendto+0x265/0x390
[ 453.436133][ T68] __x64_sys_sendto+0xe4/0x1f0
[ 453.436261][ T68] do_syscall_64+0x117/0xfc0
[ 453.436391][ T68] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 453.436525][ T68] irq event stamp: 1696941
[ 453.436672][ T68] hardirqs last enabled at (1696941): [] dump_stack_lvl+0x86/0xa0
[ 453.436976][ T68] hardirqs last disabled at (1696940): [] dump_stack_lvl+0x2e/0xa0
[ 453.437264][ T68] softirqs last enabled at (1696462): [] handle_softirqs+0x60c/0x920
[ 453.437497][ T68] softirqs last disabled at (1696455): [] irq_exit_rcu+0xa2/0xf0
[ 453.437830][ T68]
[ 453.437830][ T68] other info that might help us debug this:
[ 453.438102][ T68] Possible unsafe locking scenario:
[ 453.438102][ T68]
[ 453.438323][ T68] CPU0
[ 453.438434][ T68] ----
[ 453.438570][ T68] lock(&cell->bh_lock);
[ 453.438673][ T68]
[ 453.438764][ T68] lock(&cell->bh_lock);
[ 453.438875][ T68]
[ 453.438875][ T68] *** DEADLOCK ***
[ 453.438875][ T68]
[ 453.439032][ T68] 4 locks held by kworker/u16:1/68:
[ 453.439152][ T68] #0: ff11000008ced948 ((wq_completion)kstrp){+.+.}-{0:0}, at: process_one_work+0xd53/0x1410
[ 453.439400][ T68] #1: ffa0000000497d10 ((work_completion)(&strp->work)){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1410
[ 453.439637][ T68] #2: ff1100000fdb8290 (sk_lock-AF_INET){+.+.}-{0:0}, at: strp_work+0x40/0xe0
[ 453.439809][ T68] #3: ffffffff8b379a60 (rcu_read_lock){....}-{1:3}, at: gro_cells_receive+0x51/0xaa0
[ 453.439974][ T68]
[ 453.439974][ T68] stack backtrace:
[ 453.440126][ T68] CPU: 1 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-rc4-virtme #1 PREEMPT(full)
[ 453.440130][ T68] Tainted: [W]=WARN
[ 453.440130][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 453.440132][ T68] Workqueue: kstrp strp_work
[ 453.440135][ T68] Call Trace:
[ 453.440136][ T68]
[ 453.440137][ T68] dump_stack_lvl+0x6f/0xa0
[ 453.440140][ T68] print_usage_bug.part.0+0x255/0x350
[ 453.440143][ T68] mark_lock_irq+0x4b6/0x990
[ 453.440144][ T68] ? is_bpf_text_address+0x68/0x110
[ 453.440148][ T68] ? save_trace+0x5f/0x240
[ 453.440149][ T68] ? is_bpf_text_address+0x72/0x110
[ 453.440151][ T68] mark_lock+0x1e5/0x8c0
[ 453.440153][ T68] mark_usage+0x156/0x170
[ 453.440155][ T68] __lock_acquire+0x3df/0xc10
[ 453.440157][ T68] lock_acquire.part.0+0xbc/0x260
[ 453.440159][ T68] ? gro_cells_receive+0x3c4/0xaa0
[ 453.440160][ T68] ? rcu_is_watching+0x15/0xd0
[ 453.440163][ T68] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160
[ 453.440164][ T68] ? lock_acquire+0x152/0x180
[ 453.440166][ T68] gro_cells_receive+0x3da/0xaa0
[ 453.440167][ T68] ? gro_cells_receive+0x3c4/0xaa0
[ 453.440169][ T68] ovpn_decrypt_post+0xc08/0x1920 [ovpn]
[ 453.440174][ T68] ovpn_tcp_rcv+0x277/0x920 [ovpn]
[ 453.440178][ T68] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn]
[ 453.440181][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 453.440183][ T68] ? get_page+0xe0/0x1a0
[ 453.440186][ T68] __strp_recv+0x1ee/0x1b70
[ 453.440188][ T68] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 453.440191][ T68] __tcp_read_sock+0x1a1/0x7c0
[ 453.440193][ T68] ? strp_process+0xb0/0xb0
[ 453.440195][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 453.440198][ T68] strp_read_sock+0x20f/0x2b0
[ 453.440200][ T68] ? strp_stop+0x50/0x50
[ 453.440201][ T68] ? __lock_release.isra.0+0x59/0x170
[ 453.440203][ T68] ? lockdep_hardirqs_on+0x84/0x130
[ 453.440205][ T68] ? __local_bh_enable_ip+0xa3/0x140
[ 453.440207][ T68] strp_work+0x9f/0xe0
[ 453.440209][ T68] process_one_work+0xdf6/0x1410
[ 453.440212][ T68] ? pwq_dec_nr_in_flight+0x700/0x700
[ 453.440214][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 453.440217][ T68] worker_thread+0x4eb/0xd60
[ 453.440219][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.440221][ T68] ? __kthread_parkme+0xb3/0x200
[ 453.440224][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.440226][ T68] kthread+0x30f/0x3f0
[ 453.440228][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.440230][ T68] ? kthread_affine_node+0x150/0x150
[ 453.440232][ T68] ret_from_fork+0x472/0x6b0
[ 453.440235][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 453.440237][ T68] ? __switch_to+0x538/0xcf0
[ 453.440240][ T68] ? kthread_affine_node+0x150/0x150
[ 453.440242][ T68] ret_from_fork_asm+0x11/0x20
[ 453.440245][ T68]
[ 453.447688][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 453.447978][ T68] caller is gro_cells_receive+0x494/0xaa0
[ 453.448121][ T68] CPU: 1 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-rc4-virtme #1 PREEMPT(full)
[ 453.448125][ T68] Tainted: [W]=WARN
[ 453.448127][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 453.448128][ T68] Workqueue: kstrp strp_work
[ 453.448133][ T68] Call Trace:
[ 453.448134][ T68]
[ 453.448136][ T68] dump_stack_lvl+0x6f/0xa0
[ 453.448140][ T68] check_preemption_disabled+0xdb/0xf0
[ 453.448144][ T68] gro_cells_receive+0x494/0xaa0
[ 453.448147][ T68] ovpn_decrypt_post+0xc08/0x1920 [ovpn]
[ 453.448156][ T68] ovpn_tcp_rcv+0x277/0x920 [ovpn]
[ 453.448162][ T68] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn]
[ 453.448167][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 453.448172][ T68] ? get_page+0xe0/0x1a0
[ 453.448175][ T68] __strp_recv+0x1ee/0x1b70
[ 453.448179][ T68] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 453.448184][ T68] __tcp_read_sock+0x1a1/0x7c0
[ 453.448187][ T68] ? strp_process+0xb0/0xb0
[ 453.448190][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 453.448195][ T68] strp_read_sock+0x20f/0x2b0
[ 453.448198][ T68] ? strp_stop+0x50/0x50
[ 453.448200][ T68] ? __lock_release.isra.0+0x59/0x170
[ 453.448204][ T68] ? lockdep_hardirqs_on+0x84/0x130
[ 453.448206][ T68] ? __local_bh_enable_ip+0xa3/0x140
[ 453.448209][ T68] strp_work+0x9f/0xe0
[ 453.448212][ T68] process_one_work+0xdf6/0x1410
[ 453.448217][ T68] ? pwq_dec_nr_in_flight+0x700/0x700
[ 453.448219][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 453.448224][ T68] worker_thread+0x4eb/0xd60
[ 453.448228][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.448231][ T68] ? __kthread_parkme+0xb3/0x200
[ 453.448234][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.448237][ T68] kthread+0x30f/0x3f0
[ 453.448241][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.448244][ T68] ? kthread_affine_node+0x150/0x150
[ 453.448247][ T68] ret_from_fork+0x472/0x6b0
[ 453.448251][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 453.448254][ T68] ? __switch_to+0x538/0xcf0
[ 453.448258][ T68] ? kthread_affine_node+0x150/0x150
[ 453.448261][ T68] ret_from_fork_asm+0x11/0x20
[ 453.448266][ T68]
[ 453.448273][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 453.454222][ T68] caller is gro_cells_receive+0x5f0/0xaa0
[ 453.454327][ T68] CPU: 1 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-rc4-virtme #1 PREEMPT(full)
[ 453.454331][ T68] Tainted: [W]=WARN
[ 453.454332][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 453.454334][ T68] Workqueue: kstrp strp_work
[ 453.454338][ T68] Call Trace:
[ 453.454339][ T68]
[ 453.454341][ T68] dump_stack_lvl+0x6f/0xa0
[ 453.454344][ T68] check_preemption_disabled+0xdb/0xf0
[ 453.454348][ T68] gro_cells_receive+0x5f0/0xaa0
[ 453.454349][ T68] ovpn_decrypt_post+0xc08/0x1920 [ovpn]
[ 453.454355][ T68] ovpn_tcp_rcv+0x277/0x920 [ovpn]
[ 453.454359][ T68] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn]
[ 453.454362][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 453.454365][ T68] ? get_page+0xe0/0x1a0
[ 453.454368][ T68] __strp_recv+0x1ee/0x1b70
[ 453.454370][ T68] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 453.454373][ T68] __tcp_read_sock+0x1a1/0x7c0
[ 453.454375][ T68] ? strp_process+0xb0/0xb0
[ 453.454377][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 453.454380][ T68] strp_read_sock+0x20f/0x2b0
[ 453.454382][ T68] ? strp_stop+0x50/0x50
[ 453.454383][ T68] ? __lock_release.isra.0+0x59/0x170
[ 453.454386][ T68] ? lockdep_hardirqs_on+0x84/0x130
[ 453.454388][ T68] ? __local_bh_enable_ip+0xa3/0x140
[ 453.454390][ T68] strp_work+0x9f/0xe0
[ 453.454391][ T68] process_one_work+0xdf6/0x1410
[ 453.454396][ T68] ? pwq_dec_nr_in_flight+0x700/0x700
[ 453.454399][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 453.454405][ T68] worker_thread+0x4eb/0xd60
[ 453.454412][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.454417][ T68] ? __kthread_parkme+0xb3/0x200
[ 453.454423][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.454426][ T68] kthread+0x30f/0x3f0
[ 453.454429][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.454432][ T68] ? kthread_affine_node+0x150/0x150
[ 453.454435][ T68] ret_from_fork+0x472/0x6b0
[ 453.454439][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 453.454443][ T68] ? __switch_to+0x538/0xcf0
[ 453.454449][ T68] ? kthread_affine_node+0x150/0x150
[ 453.454452][ T68] ret_from_fork_asm+0x11/0x20
[ 453.454457][ T68]
[ 453.454471][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 453.460922][ T68] caller is ovpn_decrypt_post+0xcad/0x1920 [ovpn]
[ 453.461126][ T68] CPU: 1 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-rc4-virtme #1 PREEMPT(full)
[ 453.461131][ T68] Tainted: [W]=WARN
[ 453.461133][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 453.461134][ T68] Workqueue: kstrp strp_work
[ 453.461139][ T68] Call Trace:
[ 453.461140][ T68]
[ 453.461142][ T68] dump_stack_lvl+0x6f/0xa0
[ 453.461146][ T68] check_preemption_disabled+0xdb/0xf0
[ 453.461149][ T68] ovpn_decrypt_post+0xcad/0x1920 [ovpn]
[ 453.461157][ T68] ovpn_tcp_rcv+0x277/0x920 [ovpn]
[ 453.461162][ T68] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn]
[ 453.461167][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 453.461171][ T68] ? get_page+0xe0/0x1a0
[ 453.461179][ T68] __strp_recv+0x1ee/0x1b70
[ 453.461184][ T68] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 453.461192][ T68] __tcp_read_sock+0x1a1/0x7c0
[ 453.461196][ T68] ? strp_process+0xb0/0xb0
[ 453.461199][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 453.461204][ T68] strp_read_sock+0x20f/0x2b0
[ 453.461207][ T68] ? strp_stop+0x50/0x50
[ 453.461209][ T68] ? __lock_release.isra.0+0x59/0x170
[ 453.461216][ T68] ? lockdep_hardirqs_on+0x84/0x130
[ 453.461219][ T68] ? __local_bh_enable_ip+0xa3/0x140
[ 453.461222][ T68] strp_work+0x9f/0xe0
[ 453.461225][ T68] process_one_work+0xdf6/0x1410
[ 453.461230][ T68] ? pwq_dec_nr_in_flight+0x700/0x700
[ 453.461233][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 453.461237][ T68] worker_thread+0x4eb/0xd60
[ 453.461241][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.461243][ T68] ? __kthread_parkme+0xb3/0x200
[ 453.461246][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.461249][ T68] kthread+0x30f/0x3f0
[ 453.461252][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.461255][ T68] ? kthread_affine_node+0x150/0x150
[ 453.461258][ T68] ret_from_fork+0x472/0x6b0
[ 453.461262][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 453.461265][ T68] ? __switch_to+0x538/0xcf0
[ 453.461268][ T68] ? kthread_affine_node+0x150/0x150
[ 453.461271][ T68] ret_from_fork_asm+0x11/0x20
[ 453.461277][ T68]
[ 453.490445][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 453.490650][ T68] caller is gro_cells_receive+0x37a/0xaa0
[ 453.490753][ T68] CPU: 3 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-rc4-virtme #1 PREEMPT(full)
[ 453.490756][ T68] Tainted: [W]=WARN
[ 453.490757][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 453.490759][ T68] Workqueue: kstrp strp_work
[ 453.490763][ T68] Call Trace:
[ 453.490765][ T68]
[ 453.490766][ T68] dump_stack_lvl+0x6f/0xa0
[ 453.490770][ T68] check_preemption_disabled+0xdb/0xf0
[ 453.490773][ T68] gro_cells_receive+0x37a/0xaa0
[ 453.490775][ T68] ovpn_decrypt_post+0xc08/0x1920 [ovpn]
[ 453.490782][ T68] ovpn_tcp_rcv+0x277/0x920 [ovpn]
[ 453.490786][ T68] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn]
[ 453.490789][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 453.490792][ T68] ? skb_put+0x170/0x1e0
[ 453.490794][ T68] __strp_recv+0x1ee/0x1b70
[ 453.490797][ T68] ? lock_acquire+0x152/0x180
[ 453.490800][ T68] __tcp_read_sock+0x1a1/0x7c0
[ 453.490802][ T68] ? strp_process+0xb0/0xb0
[ 453.490804][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 453.490807][ T68] ? __lock_sock+0x192/0x200
[ 453.490809][ T68] strp_read_sock+0x20f/0x2b0
[ 453.490811][ T68] ? __rwlock_init+0x150/0x150
[ 453.490813][ T68] ? strp_stop+0x50/0x50
[ 453.490815][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.490818][ T68] ? trace_irq_disable.constprop.0+0x13c/0x190
[ 453.490820][ T68] ? trace_hardirqs_on+0x36/0x40
[ 453.490821][ T68] strp_work+0x9f/0xe0
[ 453.490823][ T68] process_one_work+0xdf6/0x1410
[ 453.490827][ T68] ? pwq_dec_nr_in_flight+0x700/0x700
[ 453.490829][ T68] ? io_schedule_timeout+0x130/0x130
[ 453.490831][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 453.490833][ T68] ? __rwlock_init+0x150/0x150
[ 453.490836][ T68] worker_thread+0x4eb/0xd60
[ 453.490838][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.490840][ T68] ? __kthread_parkme+0xb3/0x200
[ 453.490843][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.490845][ T68] kthread+0x30f/0x3f0
[ 453.490847][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.490848][ T68] ? kthread_affine_node+0x150/0x150
[ 453.490851][ T68] ret_from_fork+0x472/0x6b0
[ 453.490853][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 453.490856][ T68] ? __switch_to+0x538/0xcf0
[ 453.490858][ T68] ? kthread_affine_node+0x150/0x150
[ 453.490860][ T68] ret_from_fork_asm+0x11/0x20
[ 453.490864][ T68]
[ 453.490865][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 453.495363][ T68] caller is gro_cells_receive+0x494/0xaa0
[ 453.495459][ T68] CPU: 3 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-rc4-virtme #1 PREEMPT(full)
[ 453.495461][ T68] Tainted: [W]=WARN
[ 453.495461][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 453.495462][ T68] Workqueue: kstrp strp_work
[ 453.495464][ T68] Call Trace:
[ 453.495465][ T68]
[ 453.495466][ T68] dump_stack_lvl+0x6f/0xa0
[ 453.495469][ T68] check_preemption_disabled+0xdb/0xf0
[ 453.495472][ T68] gro_cells_receive+0x494/0xaa0
[ 453.495473][ T68] ovpn_decrypt_post+0xc08/0x1920 [ovpn]
[ 453.495478][ T68] ovpn_tcp_rcv+0x277/0x920 [ovpn]
[ 453.495481][ T68] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn]
[ 453.495484][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 453.495486][ T68] ? skb_put+0x170/0x1e0
[ 453.495489][ T68] __strp_recv+0x1ee/0x1b70
[ 453.495491][ T68] ? lock_acquire+0x152/0x180
[ 453.495494][ T68] __tcp_read_sock+0x1a1/0x7c0
[ 453.495496][ T68] ? strp_process+0xb0/0xb0
[ 453.495498][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 453.495500][ T68] ? __lock_sock+0x192/0x200
[ 453.495502][ T68] strp_read_sock+0x20f/0x2b0
[ 453.495503][ T68] ? __rwlock_init+0x150/0x150
[ 453.495505][ T68] ? strp_stop+0x50/0x50
[ 453.495507][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.495509][ T68] ? trace_irq_disable.constprop.0+0x13c/0x190
[ 453.495511][ T68] ? trace_hardirqs_on+0x36/0x40
[ 453.495512][ T68] strp_work+0x9f/0xe0
[ 453.495514][ T68] process_one_work+0xdf6/0x1410
[ 453.495518][ T68] ? pwq_dec_nr_in_flight+0x700/0x700
[ 453.495520][ T68] ? io_schedule_timeout+0x130/0x130
[ 453.495521][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 453.495523][ T68] ? __rwlock_init+0x150/0x150
[ 453.495525][ T68] worker_thread+0x4eb/0xd60
[ 453.495528][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.495530][ T68] ? __kthread_parkme+0xb3/0x200
[ 453.495532][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.495534][ T68] kthread+0x30f/0x3f0
[ 453.495536][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.495537][ T68] ? kthread_affine_node+0x150/0x150
[ 453.495540][ T68] ret_from_fork+0x472/0x6b0
[ 453.495542][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 453.495544][ T68] ? __switch_to+0x538/0xcf0
[ 453.495546][ T68] ? kthread_affine_node+0x150/0x150
[ 453.495548][ T68] ret_from_fork_asm+0x11/0x20
[ 453.495551][ T68]
[ 453.495555][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 453.500739][ T68] caller is gro_cells_receive+0x5f0/0xaa0
[ 453.500847][ T68] CPU: 3 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-rc4-virtme #1 PREEMPT(full)
[ 453.500850][ T68] Tainted: [W]=WARN
[ 453.500850][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 453.500851][ T68] Workqueue: kstrp strp_work
[ 453.500854][ T68] Call Trace:
[ 453.500855][ T68]
[ 453.500856][ T68] dump_stack_lvl+0x6f/0xa0
[ 453.500859][ T68] check_preemption_disabled+0xdb/0xf0
[ 453.500862][ T68] gro_cells_receive+0x5f0/0xaa0
[ 453.500864][ T68] ovpn_decrypt_post+0xc08/0x1920 [ovpn]
[ 453.500869][ T68] ovpn_tcp_rcv+0x277/0x920 [ovpn]
[ 453.500872][ T68] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn]
[ 453.500875][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 453.500878][ T68] ? skb_put+0x170/0x1e0
[ 453.500880][ T68] __strp_recv+0x1ee/0x1b70
[ 453.500883][ T68] ? lock_acquire+0x152/0x180
[ 453.500885][ T68] __tcp_read_sock+0x1a1/0x7c0
[ 453.500887][ T68] ? strp_process+0xb0/0xb0
[ 453.500889][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 453.500891][ T68] ? __lock_sock+0x192/0x200
[ 453.500893][ T68] strp_read_sock+0x20f/0x2b0
[ 453.500895][ T68] ? __rwlock_init+0x150/0x150
[ 453.500897][ T68] ? strp_stop+0x50/0x50
[ 453.500899][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.500901][ T68] ? trace_irq_disable.constprop.0+0x13c/0x190
[ 453.500903][ T68] ? trace_hardirqs_on+0x36/0x40
[ 453.500905][ T68] strp_work+0x9f/0xe0
[ 453.500906][ T68] process_one_work+0xdf6/0x1410
[ 453.500910][ T68] ? pwq_dec_nr_in_flight+0x700/0x700
[ 453.500912][ T68] ? io_schedule_timeout+0x130/0x130
[ 453.500913][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 453.500915][ T68] ? __rwlock_init+0x150/0x150
[ 453.500917][ T68] worker_thread+0x4eb/0xd60
[ 453.500920][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.500922][ T68] ? __kthread_parkme+0xb3/0x200
[ 453.500924][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.500926][ T68] kthread+0x30f/0x3f0
[ 453.500928][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.500930][ T68] ? kthread_affine_node+0x150/0x150
[ 453.500932][ T68] ret_from_fork+0x472/0x6b0
[ 453.500934][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 453.500937][ T68] ? __switch_to+0x538/0xcf0
[ 453.500939][ T68] ? kthread_affine_node+0x150/0x150
[ 453.500941][ T68] ret_from_fork_asm+0x11/0x20
[ 453.500944][ T68]
[ 453.500952][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 453.506352][ T68] caller is ovpn_decrypt_post+0xcad/0x1920 [ovpn]
[ 453.506552][ T68] CPU: 3 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-rc4-virtme #1 PREEMPT(full)
[ 453.506555][ T68] Tainted: [W]=WARN
[ 453.506556][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 453.506558][ T68] Workqueue: kstrp strp_work
[ 453.506562][ T68] Call Trace:
[ 453.506563][ T68]
[ 453.506564][ T68] dump_stack_lvl+0x6f/0xa0
[ 453.506568][ T68] check_preemption_disabled+0xdb/0xf0
[ 453.506572][ T68] ovpn_decrypt_post+0xcad/0x1920 [ovpn]
[ 453.506579][ T68] ovpn_tcp_rcv+0x277/0x920 [ovpn]
[ 453.506584][ T68] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn]
[ 453.506590][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 453.506594][ T68] ? skb_put+0x170/0x1e0
[ 453.506598][ T68] __strp_recv+0x1ee/0x1b70
[ 453.506601][ T68] ? lock_acquire+0x152/0x180
[ 453.506605][ T68] __tcp_read_sock+0x1a1/0x7c0
[ 453.506609][ T68] ? strp_process+0xb0/0xb0
[ 453.506612][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 453.506615][ T68] ? __lock_sock+0x192/0x200
[ 453.506618][ T68] strp_read_sock+0x20f/0x2b0
[ 453.506621][ T68] ? __rwlock_init+0x150/0x150
[ 453.506624][ T68] ? strp_stop+0x50/0x50
[ 453.506627][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.506630][ T68] ? trace_irq_disable.constprop.0+0x13c/0x190
[ 453.506633][ T68] ? trace_hardirqs_on+0x36/0x40
[ 453.506636][ T68] strp_work+0x9f/0xe0
[ 453.506638][ T68] process_one_work+0xdf6/0x1410
[ 453.506643][ T68] ? pwq_dec_nr_in_flight+0x700/0x700
[ 453.506646][ T68] ? io_schedule_timeout+0x130/0x130
[ 453.506649][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 453.506652][ T68] ? __rwlock_init+0x150/0x150
[ 453.506656][ T68] worker_thread+0x4eb/0xd60
[ 453.506660][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.506663][ T68] ? __kthread_parkme+0xb3/0x200
[ 453.506666][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.506669][ T68] kthread+0x30f/0x3f0
[ 453.506672][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.506674][ T68] ? kthread_affine_node+0x150/0x150
[ 453.506678][ T68] ret_from_fork+0x472/0x6b0
[ 453.506681][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 453.506685][ T68] ? __switch_to+0x538/0xcf0
[ 453.506688][ T68] ? kthread_affine_node+0x150/0x150
[ 453.506691][ T68] ret_from_fork_asm+0x11/0x20
[ 453.506696][ T68]
[ 453.506787][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 453.512444][ T68] caller is gro_cells_receive+0x37a/0xaa0
[ 453.512568][ T68] CPU: 3 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-rc4-virtme #1 PREEMPT(full)
[ 453.512572][ T68] Tainted: [W]=WARN
[ 453.512573][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 453.512575][ T68] Workqueue: kstrp strp_work
[ 453.512578][ T68] Call Trace:
[ 453.512579][ T68]
[ 453.512581][ T68] dump_stack_lvl+0x6f/0xa0
[ 453.512585][ T68] check_preemption_disabled+0xdb/0xf0
[ 453.512589][ T68] gro_cells_receive+0x37a/0xaa0
[ 453.512591][ T68] ovpn_decrypt_post+0xc08/0x1920 [ovpn]
[ 453.512600][ T68] ovpn_tcp_rcv+0x277/0x920 [ovpn]
[ 453.512605][ T68] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn]
[ 453.512610][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 453.512615][ T68] ? skb_put+0x170/0x1e0
[ 453.512618][ T68] __strp_recv+0x1ee/0x1b70
[ 453.512622][ T68] ? lock_acquire+0x152/0x180
[ 453.512626][ T68] __tcp_read_sock+0x1a1/0x7c0
[ 453.512629][ T68] ? strp_process+0xb0/0xb0
[ 453.512632][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 453.512635][ T68] ? __lock_sock+0x192/0x200
[ 453.512639][ T68] strp_read_sock+0x20f/0x2b0
[ 453.512641][ T68] ? __rwlock_init+0x150/0x150
[ 453.512644][ T68] ? strp_stop+0x50/0x50
[ 453.512647][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.512650][ T68] ? trace_irq_disable.constprop.0+0x13c/0x190
[ 453.512653][ T68] ? trace_hardirqs_on+0x36/0x40
[ 453.512656][ T68] strp_work+0x9f/0xe0
[ 453.512658][ T68] process_one_work+0xdf6/0x1410
[ 453.512663][ T68] ? pwq_dec_nr_in_flight+0x700/0x700
[ 453.512666][ T68] ? io_schedule_timeout+0x130/0x130
[ 453.512668][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 453.512672][ T68] ? __rwlock_init+0x150/0x150
[ 453.512675][ T68] worker_thread+0x4eb/0xd60
[ 453.512679][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.512682][ T68] ? __kthread_parkme+0xb3/0x200
[ 453.512686][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.512688][ T68] kthread+0x30f/0x3f0
[ 453.512691][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.512694][ T68] ? kthread_affine_node+0x150/0x150
[ 453.512697][ T68] ret_from_fork+0x472/0x6b0
[ 453.512700][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 453.512704][ T68] ? __switch_to+0x538/0xcf0
[ 453.512707][ T68] ? kthread_affine_node+0x150/0x150
[ 453.512710][ T68] ret_from_fork_asm+0x11/0x20
[ 453.512715][ T68]
[ 453.512717][ T68] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:1/68
[ 453.518971][ T68] caller is gro_cells_receive+0x494/0xaa0
[ 453.519096][ T68] CPU: 3 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 7.0.0-rc4-virtme #1 PREEMPT(full)
[ 453.519099][ T68] Tainted: [W]=WARN
[ 453.519100][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 453.519102][ T68] Workqueue: kstrp strp_work
[ 453.519105][ T68] Call Trace:
[ 453.519106][ T68]
[ 453.519108][ T68] dump_stack_lvl+0x6f/0xa0
[ 453.519113][ T68] check_preemption_disabled+0xdb/0xf0
[ 453.519117][ T68] gro_cells_receive+0x494/0xaa0
[ 453.519119][ T68] ovpn_decrypt_post+0xc08/0x1920 [ovpn]
[ 453.519127][ T68] ovpn_tcp_rcv+0x277/0x920 [ovpn]
[ 453.519132][ T68] ? ovpn_tcp_write_space+0x2b0/0x2b0 [ovpn]
[ 453.519137][ T68] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 453.519141][ T68] ? skb_put+0x170/0x1e0
[ 453.519145][ T68] __strp_recv+0x1ee/0x1b70
[ 453.519149][ T68] ? lock_acquire+0x152/0x180
[ 453.519152][ T68] __tcp_read_sock+0x1a1/0x7c0
[ 453.519155][ T68] ? strp_process+0xb0/0xb0
[ 453.519158][ T68] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 453.519161][ T68] ? __lock_sock+0x192/0x200
[ 453.519164][ T68] strp_read_sock+0x20f/0x2b0
[ 453.519167][ T68] ? __rwlock_init+0x150/0x150
[ 453.519169][ T68] ? strp_stop+0x50/0x50
[ 453.519172][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.519175][ T68] ? trace_irq_disable.constprop.0+0x13c/0x190
[ 453.519178][ T68] ? trace_hardirqs_on+0x36/0x40
[ 453.519181][ T68] strp_work+0x9f/0xe0
[ 453.519183][ T68] process_one_work+0xdf6/0x1410
[ 453.519188][ T68] ? pwq_dec_nr_in_flight+0x700/0x700
[ 453.519191][ T68] ? io_schedule_timeout+0x130/0x130
[ 453.519193][ T68] ? lock_acquire.part.0+0xbc/0x260
[ 453.519196][ T68] ? __rwlock_init+0x150/0x150
[ 453.519200][ T68] worker_thread+0x4eb/0xd60
[ 453.519203][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.519206][ T68] ? __kthread_parkme+0xb3/0x200
[ 453.519210][ T68] ? rescuer_thread+0x1340/0x1340
[ 453.519212][ T68] kthread+0x30f/0x3f0
[ 453.519215][ T68] ? trace_irq_enable.constprop.0+0x13c/0x190
[ 453.519218][ T68] ? kthread_affine_node+0x150/0x150
[ 453.519221][ T68] ret_from_fork+0x472/0x6b0
[ 453.519224][ T68] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 453.519227][ T68] ? __switch_to+0x538/0xcf0
[ 453.519230][ T68] ? kthread_affine_node+0x150/0x150
[ 453.519233][ T68] ret_from_fork_asm+0x11/0x20
[ 453.519238][ T68]
[ 456.317220][ T2809] iperf3 (2809) used greatest stack depth: 22544 bytes left
[ 458.043391][ T2834] tun0: deleting peer with id 1, reason 1
[ 458.094206][ T2835] tun1: deleting peer with id 1, reason 1
[ 460.475246][ T2849] tun0: deleting peer with id 2, reason 1
[ 460.519123][ T2850] tun2: deleting peer with id 2, reason 1
[ 464.024143][ T73] tun0: deleting peer with id 4, reason 2
[ 464.024433][ T73] tun0: deleting peer with id 3, reason 2
[ 464.024595][ T73] tun0: deleting peer with id 5, reason 2
[ 464.024753][ T73] tun0: deleting peer with id 6, reason 2
[ 469.081188][ T73] tun3: deleting peer with id 3, reason 2
[ 469.145144][ T73] tun5: deleting peer with id 5, reason 2
[ 469.145157][ T64] tun6: deleting peer with id 6, reason 2
[ 469.145793][ T52] tun4: deleting peer with id 4, reason 2