[ 552.539107][ C3] tun0: no available key for peer 1, key-id: 0
[ 552.659797][ C2] tun0: no available key for peer 2, key-id: 0
[ 552.974601][ T12] tun0: no available key for peer 5, key-id: 0
[ 552.974954][ T12] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:0/12
[ 552.975241][ T12] caller is ovpn_recv+0x193/0x2b0 [ovpn]
[ 552.975374][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 7.1.0-rc1-virtme #1 PREEMPT(full)
[ 552.975378][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 552.975379][ T12] Workqueue: kstrp strp_work
[ 552.975389][ T12] Call Trace:
[ 552.975391][ T12]
[ 552.975392][ T12] dump_stack_lvl+0x6f/0xa0
[ 552.975400][ T12] check_preemption_disabled+0xdb/0xf0
[ 552.975404][ T12] ovpn_recv+0x193/0x2b0 [ovpn]
[ 552.975409][ T12] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 552.975414][ T12] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 552.975418][ T12] ? __copy_skb_header+0xb7/0x510
[ 552.975422][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 552.975425][ T12] ? csum_and_copy_from_iter_full+0x1980/0x1f70
[ 552.975430][ T12] __strp_recv+0x20f/0x1c30
[ 552.975435][ T12] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 552.975441][ T12] __tcp_read_sock+0x1c7/0x850
[ 552.975445][ T12] ? strp_process+0xb0/0xb0
[ 552.975448][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 552.975454][ T12] strp_read_sock+0x20f/0x2b0
[ 552.975457][ T12] ? strp_stop+0x50/0x50
[ 552.975459][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 552.975464][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 552.975466][ T12] ? __local_bh_enable_ip+0xa5/0x140
[ 552.975469][ T12] strp_work+0x9f/0xe0
[ 552.975472][ T12] process_one_work+0xdf5/0x1410
[ 552.975479][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 552.975481][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 552.975488][ T12] worker_thread+0x4f1/0xd60
[ 552.975495][ T12] ? rescuer_thread+0x1320/0x1320
[ 552.975497][ T12] kthread+0x364/0x460
[ 552.975500][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 552.975503][ T12] ? kthread_affine_node+0x330/0x330
[ 552.975505][ T12] ret_from_fork+0x474/0x6b0
[ 552.975509][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 552.975512][ T12] ? __switch_to+0x5a3/0xe00
[ 552.975515][ T12] ? kthread_affine_node+0x330/0x330
[ 552.975518][ T12] ret_from_fork_asm+0x11/0x20
[ 552.975526][ T12]
[ 553.073743][ C0] tun0: no available key for peer 6, key-id: 0
[ 554.495504][ T12] ------------[ cut here ]------------
[ 554.495751][ T12] WARNING: net/core/gro_cells.c:30 at gro_cells_receive+0x708/0xaa0, CPU#1: kworker/u16:0/12
[ 554.496104][ T12] Modules linked in: ovpn udp_tunnel ip6_udp_tunnel 8021q sch_netem [last unloaded: udp_tunnel]
[ 554.496415][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 7.1.0-rc1-virtme #1 PREEMPT(full)
[ 554.496739][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 554.496908][ T12] Workqueue: kstrp strp_work
[ 554.497045][ T12] RIP: 0010:gro_cells_receive+0x708/0xaa0
[ 554.497182][ T12] Code: 00 31 ff e8 ea db de ff bb 01 00 00 00 e9 76 fa ff ff 65 8b 05 89 e1 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 d4 d5 e3 ff 84 c0
[ 554.497636][ T12] RSP: 0018:ffa00000000c78d8 EFLAGS: 00010246
[ 554.497805][ T12] RAX: 0000000080000000 RBX: ff1100000e43d380 RCX: 1ffffffff3113878
[ 554.497997][ T12] RDX: 0000000000000000 RSI: ffffffff9746f440 RDI: ff110000136ec0c8
[ 554.498202][ T12] RBP: ff110000136ec000 R08: 0000000000000000 R09: 0000000000000001
[ 554.498401][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: ff110000136ece20
[ 554.498594][ T12] R13: 0000000000000054 R14: 0000000000000058 R15: ff1100000e43d434
[ 554.498796][ T12] FS: 0000000000000000(0000) GS:ff1100009539e000(0000) knlGS:0000000000000000
[ 554.499019][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 554.499182][ T12] CR2: 00007ff30e596000 CR3: 0000000032149005 CR4: 0000000000771ef0
[ 554.499378][ T12] PKRU: 55555554
[ 554.499477][ T12] Call Trace:
[ 554.499572][ T12]
[ 554.499639][ T12] ovpn_decrypt_post+0xc19/0x19b0 [ovpn]
[ 554.499776][ T12] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 554.499983][ T12] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 554.500141][ T12] ? __copy_skb_header+0xb7/0x510
[ 554.500270][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 554.500401][ T12] ? __netdev_alloc_frag_align+0x40/0xf0
[ 554.500531][ T12] __strp_recv+0x20f/0x1c30
[ 554.500661][ T12] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 554.500829][ T12] __tcp_read_sock+0x1c7/0x850
[ 554.500957][ T12] ? strp_process+0xb0/0xb0
[ 554.501085][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 554.501213][ T12] strp_read_sock+0x20f/0x2b0
[ 554.501348][ T12] ? strp_stop+0x50/0x50
[ 554.501445][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 554.501573][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 554.501699][ T12] ? __local_bh_enable_ip+0xa5/0x140
[ 554.501830][ T12] strp_work+0x9f/0xe0
[ 554.501926][ T12] process_one_work+0xdf5/0x1410
[ 554.502062][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 554.502185][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 554.502323][ T12] worker_thread+0x4f1/0xd60
[ 554.502454][ T12] ? rescuer_thread+0x1320/0x1320
[ 554.502583][ T12] kthread+0x364/0x460
[ 554.502678][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.502844][ T12] ? kthread_affine_node+0x330/0x330
[ 554.502973][ T12] ret_from_fork+0x474/0x6b0
[ 554.503101][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 554.503257][ T12] ? __switch_to+0x5a3/0xe00
[ 554.503389][ T12] ? kthread_affine_node+0x330/0x330
[ 554.503514][ T12] ret_from_fork_asm+0x11/0x20
[ 554.503646][ T12]
[ 554.503741][ T12] irq event stamp: 2385
[ 554.503843][ T12] hardirqs last enabled at (2401): [] __up_console_sem+0x5a/0x70
[ 554.504064][ T12] hardirqs last disabled at (2408): [] __up_console_sem+0x3f/0x70
[ 554.504281][ T12] softirqs last enabled at (2398): [] handle_softirqs+0x60d/0x930
[ 554.504504][ T12] softirqs last disabled at (2393): [] __irq_exit_rcu+0x103/0x1c0
[ 554.504722][ T12] ---[ end trace 0000000000000000 ]---
[ 554.504902][ T12] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:0/12
[ 554.505116][ T12] caller is gro_cells_receive+0x37c/0xaa0
[ 554.505234][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc1-virtme #1 PREEMPT(full)
[ 554.505237][ T12] Tainted: [W]=WARN
[ 554.505237][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 554.505238][ T12] Workqueue: kstrp strp_work
[ 554.505241][ T12] Call Trace:
[ 554.505242][ T12]
[ 554.505243][ T12] dump_stack_lvl+0x6f/0xa0
[ 554.505247][ T12] check_preemption_disabled+0xdb/0xf0
[ 554.505250][ T12] gro_cells_receive+0x37c/0xaa0
[ 554.505253][ T12] ovpn_decrypt_post+0xc19/0x19b0 [ovpn]
[ 554.505261][ T12] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 554.505265][ T12] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 554.505268][ T12] ? __copy_skb_header+0xb7/0x510
[ 554.505271][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 554.505274][ T12] ? __netdev_alloc_frag_align+0x40/0xf0
[ 554.505278][ T12] __strp_recv+0x20f/0x1c30
[ 554.505283][ T12] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 554.505288][ T12] __tcp_read_sock+0x1c7/0x850
[ 554.505290][ T12] ? strp_process+0xb0/0xb0
[ 554.505294][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 554.505303][ T12] strp_read_sock+0x20f/0x2b0
[ 554.505306][ T12] ? strp_stop+0x50/0x50
[ 554.505308][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 554.505312][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 554.505313][ T12] ? __local_bh_enable_ip+0xa5/0x140
[ 554.505315][ T12] strp_work+0x9f/0xe0
[ 554.505318][ T12] process_one_work+0xdf5/0x1410
[ 554.505324][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 554.505326][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 554.505333][ T12] worker_thread+0x4f1/0xd60
[ 554.505340][ T12] ? rescuer_thread+0x1320/0x1320
[ 554.505342][ T12] kthread+0x364/0x460
[ 554.505344][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.505346][ T12] ? kthread_affine_node+0x330/0x330
[ 554.505348][ T12] ret_from_fork+0x474/0x6b0
[ 554.505351][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 554.505354][ T12] ? __switch_to+0x5a3/0xe00
[ 554.505356][ T12] ? kthread_affine_node+0x330/0x330
[ 554.505359][ T12] ret_from_fork_asm+0x11/0x20
[ 554.505367][ T12]
[ 554.505370][ T12]
[ 554.508707][ T12] ================================
[ 554.508787][ T12] WARNING: inconsistent lock state
[ 554.508868][ T12] 7.1.0-rc1-virtme #1 Tainted: G W
[ 554.508970][ T12] --------------------------------
[ 554.509056][ T12] inconsistent {IN-SOFTIRQ-W} -> {SOFTIRQ-ON-W} usage.
[ 554.509159][ T12] kworker/u16:0/12 [HC0[0]:SC0[0]:HE1:SE1] takes:
[ 554.509261][ T12] ffd1ffffffc8ba40 (&cell->bh_lock){+.?.}-{3:3}, at: gro_cells_receive+0x3c6/0xaa0
[ 554.509412][ T12] {IN-SOFTIRQ-W} state was registered at:
[ 554.509493][ T12] __lock_acquire+0x378/0xc10
[ 554.509578][ T12] lock_acquire.part.0+0xbc/0x260
[ 554.509660][ T12] gro_cells_receive+0x3dc/0xaa0
[ 554.509741][ T12] ovpn_crypto_key_id_to_slot+0x169/0x550 [ovpn]
[ 554.509844][ T12] ovpn_tcp_socket_attach+0x835/0xc50 [ovpn]
[ 554.509947][ T12] udp_queue_rcv_one_skb+0x64e/0xaf0
[ 554.510028][ T12] udp_unicast_rcv_skb+0x35e/0x440
[ 554.510112][ T12] udp_rcv+0xd01/0x1e20
[ 554.510172][ T12] ip_protocol_deliver_rcu+0x82/0x350
[ 554.510258][ T12] ip_local_deliver_finish+0x388/0x620
[ 554.510346][ T12] ip_local_deliver+0x18c/0x4d0
[ 554.510431][ T12] ip_rcv+0xdc/0x3d0
[ 554.510495][ T12] __netif_receive_skb_one_core+0xfc/0x180
[ 554.510607][ T12] process_backlog+0x2bc/0x1490
[ 554.510697][ T12] __napi_poll+0xa3/0x3a0
[ 554.510787][ T12] net_rx_action+0x513/0xf50
[ 554.510874][ T12] handle_softirqs+0x1d8/0x930
[ 554.510960][ T12] do_softirq+0xa9/0xe0
[ 554.511025][ T12] __local_bh_enable_ip+0x113/0x140
[ 554.511110][ T12] __dev_queue_xmit+0x976/0x1b70
[ 554.511197][ T12] ip_finish_output2+0x5b9/0x1bc0
[ 554.511283][ T12] ip_output+0x1c1/0x660
[ 554.511351][ T12] ip_push_pending_frames+0xf6/0x250
[ 554.511440][ T12] raw_sendmsg+0x11f0/0x1af0
[ 554.511526][ T12] __sys_sendto+0x2c9/0x400
[ 554.511614][ T12] __x64_sys_sendto+0xe4/0x1f0
[ 554.511699][ T12] do_syscall_64+0x117/0xfc0
[ 554.511790][ T12] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 554.511897][ T12] irq event stamp: 2465
[ 554.511962][ T12] hardirqs last enabled at (2465): [] dump_stack_lvl+0x86/0xa0
[ 554.512113][ T12] hardirqs last disabled at (2464): [] dump_stack_lvl+0x2e/0xa0
[ 554.512260][ T12] softirqs last enabled at (2398): [] handle_softirqs+0x60d/0x930
[ 554.512416][ T12] softirqs last disabled at (2393): [] __irq_exit_rcu+0x103/0x1c0
[ 554.512573][ T12]
[ 554.512573][ T12] other info that might help us debug this:
[ 554.512700][ T12] Possible unsafe locking scenario:
[ 554.512700][ T12]
[ 554.512824][ T12] CPU0
[ 554.512890][ T12] ----
[ 554.512952][ T12] lock(&cell->bh_lock);
[ 554.513016][ T12]
[ 554.513078][ T12] lock(&cell->bh_lock);
[ 554.513158][ T12]
[ 554.513158][ T12] *** DEADLOCK ***
[ 554.513158][ T12]
[ 554.513277][ T12] 4 locks held by kworker/u16:0/12:
[ 554.513363][ T12] #0: ff11000008cb6540 ((wq_completion)kstrp){+.+.}-{0:0}, at: process_one_work+0xd52/0x1410
[ 554.513526][ T12] #1: ffa00000000c7d10 ((work_completion)(&strp->work)){+.+.}-{0:0}, at: process_one_work+0xdb4/0x1410
[ 554.513692][ T12] #2: ff11000010271010 (sk_lock-AF_INET){+.+.}-{0:0}, at: strp_work+0x40/0xe0
[ 554.513839][ T12] #3: ffffffff97f87e20 (rcu_read_lock){....}-{1:3}, at: gro_cells_receive+0x51/0xaa0
[ 554.513985][ T12]
[ 554.513985][ T12] stack backtrace:
[ 554.514085][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc1-virtme #1 PREEMPT(full)
[ 554.514088][ T12] Tainted: [W]=WARN
[ 554.514088][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 554.514089][ T12] Workqueue: kstrp strp_work
[ 554.514092][ T12] Call Trace:
[ 554.514092][ T12]
[ 554.514093][ T12] dump_stack_lvl+0x6f/0xa0
[ 554.514096][ T12] print_usage_bug.part.0.cold+0xa9/0xb7
[ 554.514098][ T12] ? filter_irq_stacks+0xd0/0xd0
[ 554.514102][ T12] mark_lock_irq+0x4e3/0x9c0
[ 554.514104][ T12] ? is_bpf_text_address+0x68/0x110
[ 554.514107][ T12] ? save_trace+0x68/0x280
[ 554.514109][ T12] ? look_up_lock_class+0x65/0x150
[ 554.514111][ T12] mark_lock+0x1d7/0xa00
[ 554.514113][ T12] mark_usage+0x105/0x170
[ 554.514115][ T12] __lock_acquire+0x378/0xc10
[ 554.514117][ T12] lock_acquire.part.0+0xbc/0x260
[ 554.514118][ T12] ? gro_cells_receive+0x3c6/0xaa0
[ 554.514120][ T12] ? rcu_is_watching+0x15/0xd0
[ 554.514122][ T12] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160
[ 554.514123][ T12] ? lock_acquire+0x134/0x160
[ 554.514125][ T12] gro_cells_receive+0x3dc/0xaa0
[ 554.514126][ T12] ? gro_cells_receive+0x3c6/0xaa0
[ 554.514128][ T12] ovpn_decrypt_post+0xc19/0x19b0 [ovpn]
[ 554.514132][ T12] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 554.514135][ T12] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 554.514138][ T12] ? __copy_skb_header+0xb7/0x510
[ 554.514140][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 554.514143][ T12] ? __netdev_alloc_frag_align+0x40/0xf0
[ 554.514145][ T12] __strp_recv+0x20f/0x1c30
[ 554.514148][ T12] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 554.514150][ T12] __tcp_read_sock+0x1c7/0x850
[ 554.514152][ T12] ? strp_process+0xb0/0xb0
[ 554.514155][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 554.514157][ T12] strp_read_sock+0x20f/0x2b0
[ 554.514160][ T12] ? strp_stop+0x50/0x50
[ 554.514161][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 554.514164][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 554.514165][ T12] ? __local_bh_enable_ip+0xa5/0x140
[ 554.514166][ T12] strp_work+0x9f/0xe0
[ 554.514168][ T12] process_one_work+0xdf5/0x1410
[ 554.514171][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 554.514173][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 554.514176][ T12] worker_thread+0x4f1/0xd60
[ 554.514179][ T12] ? rescuer_thread+0x1320/0x1320
[ 554.514180][ T12] kthread+0x364/0x460
[ 554.514182][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.514184][ T12] ? kthread_affine_node+0x330/0x330
[ 554.514186][ T12] ret_from_fork+0x474/0x6b0
[ 554.514188][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 554.514190][ T12] ? __switch_to+0x5a3/0xe00
[ 554.514192][ T12] ? kthread_affine_node+0x330/0x330
[ 554.514193][ T12] ret_from_fork_asm+0x11/0x20
[ 554.514197][ T12]
[ 554.518835][ T12] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:0/12
[ 554.518972][ T12] caller is gro_cells_receive+0x496/0xaa0
[ 554.519051][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc1-virtme #1 PREEMPT(full)
[ 554.519053][ T12] Tainted: [W]=WARN
[ 554.519053][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 554.519054][ T12] Workqueue: kstrp strp_work
[ 554.519056][ T12] Call Trace:
[ 554.519057][ T12]
[ 554.519057][ T12] dump_stack_lvl+0x6f/0xa0
[ 554.519060][ T12] check_preemption_disabled+0xdb/0xf0
[ 554.519062][ T12] gro_cells_receive+0x496/0xaa0
[ 554.519063][ T12] ovpn_decrypt_post+0xc19/0x19b0 [ovpn]
[ 554.519067][ T12] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 554.519070][ T12] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 554.519073][ T12] ? __copy_skb_header+0xb7/0x510
[ 554.519075][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 554.519078][ T12] ? __netdev_alloc_frag_align+0x40/0xf0
[ 554.519080][ T12] __strp_recv+0x20f/0x1c30
[ 554.519083][ T12] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 554.519085][ T12] __tcp_read_sock+0x1c7/0x850
[ 554.519087][ T12] ? strp_process+0xb0/0xb0
[ 554.519089][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 554.519092][ T12] strp_read_sock+0x20f/0x2b0
[ 554.519094][ T12] ? strp_stop+0x50/0x50
[ 554.519096][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 554.519098][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 554.519099][ T12] ? __local_bh_enable_ip+0xa5/0x140
[ 554.519101][ T12] strp_work+0x9f/0xe0
[ 554.519103][ T12] process_one_work+0xdf5/0x1410
[ 554.519106][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 554.519107][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 554.519110][ T12] worker_thread+0x4f1/0xd60
[ 554.519113][ T12] ? rescuer_thread+0x1320/0x1320
[ 554.519115][ T12] kthread+0x364/0x460
[ 554.519116][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.519118][ T12] ? kthread_affine_node+0x330/0x330
[ 554.519119][ T12] ret_from_fork+0x474/0x6b0
[ 554.519121][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 554.519123][ T12] ? __switch_to+0x5a3/0xe00
[ 554.519124][ T12] ? kthread_affine_node+0x330/0x330
[ 554.519126][ T12] ret_from_fork_asm+0x11/0x20
[ 554.519129][ T12]
[ 554.519133][ T12] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:0/12
[ 554.522592][ T12] caller is gro_cells_receive+0x5eb/0xaa0
[ 554.522670][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc1-virtme #1 PREEMPT(full)
[ 554.522672][ T12] Tainted: [W]=WARN
[ 554.522672][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 554.522673][ T12] Workqueue: kstrp strp_work
[ 554.522675][ T12] Call Trace:
[ 554.522676][ T12]
[ 554.522676][ T12] dump_stack_lvl+0x6f/0xa0
[ 554.522679][ T12] check_preemption_disabled+0xdb/0xf0
[ 554.522681][ T12] gro_cells_receive+0x5eb/0xaa0
[ 554.522683][ T12] ovpn_decrypt_post+0xc19/0x19b0 [ovpn]
[ 554.522687][ T12] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 554.522690][ T12] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 554.522692][ T12] ? __copy_skb_header+0xb7/0x510
[ 554.522695][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 554.522697][ T12] ? __netdev_alloc_frag_align+0x40/0xf0
[ 554.522700][ T12] __strp_recv+0x20f/0x1c30
[ 554.522702][ T12] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 554.522705][ T12] __tcp_read_sock+0x1c7/0x850
[ 554.522707][ T12] ? strp_process+0xb0/0xb0
[ 554.522709][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 554.522711][ T12] strp_read_sock+0x20f/0x2b0
[ 554.522714][ T12] ? strp_stop+0x50/0x50
[ 554.522715][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 554.522717][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 554.522719][ T12] ? __local_bh_enable_ip+0xa5/0x140
[ 554.522720][ T12] strp_work+0x9f/0xe0
[ 554.522722][ T12] process_one_work+0xdf5/0x1410
[ 554.522725][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 554.522727][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 554.522730][ T12] worker_thread+0x4f1/0xd60
[ 554.522733][ T12] ? rescuer_thread+0x1320/0x1320
[ 554.522734][ T12] kthread+0x364/0x460
[ 554.522736][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.522737][ T12] ? kthread_affine_node+0x330/0x330
[ 554.522739][ T12] ret_from_fork+0x474/0x6b0
[ 554.522741][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 554.522742][ T12] ? __switch_to+0x5a3/0xe00
[ 554.522744][ T12] ? kthread_affine_node+0x330/0x330
[ 554.522746][ T12] ret_from_fork_asm+0x11/0x20
[ 554.522749][ T12]
[ 554.522761][ T12] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:0/12
[ 554.526180][ T12] caller is ovpn_decrypt_post+0xcbe/0x19b0 [ovpn]
[ 554.526280][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc1-virtme #1 PREEMPT(full)
[ 554.526282][ T12] Tainted: [W]=WARN
[ 554.526282][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 554.526283][ T12] Workqueue: kstrp strp_work
[ 554.526285][ T12] Call Trace:
[ 554.526286][ T12]
[ 554.526286][ T12] dump_stack_lvl+0x6f/0xa0
[ 554.526289][ T12] check_preemption_disabled+0xdb/0xf0
[ 554.526290][ T12] ovpn_decrypt_post+0xcbe/0x19b0 [ovpn]
[ 554.526294][ T12] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 554.526297][ T12] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 554.526304][ T12] ? __copy_skb_header+0xb7/0x510
[ 554.526306][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 554.526308][ T12] ? __netdev_alloc_frag_align+0x40/0xf0
[ 554.526311][ T12] __strp_recv+0x20f/0x1c30
[ 554.526313][ T12] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 554.526316][ T12] __tcp_read_sock+0x1c7/0x850
[ 554.526317][ T12] ? strp_process+0xb0/0xb0
[ 554.526320][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 554.526322][ T12] strp_read_sock+0x20f/0x2b0
[ 554.526325][ T12] ? strp_stop+0x50/0x50
[ 554.526326][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 554.526328][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 554.526329][ T12] ? __local_bh_enable_ip+0xa5/0x140
[ 554.526331][ T12] strp_work+0x9f/0xe0
[ 554.526333][ T12] process_one_work+0xdf5/0x1410
[ 554.526336][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 554.526338][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 554.526341][ T12] worker_thread+0x4f1/0xd60
[ 554.526344][ T12] ? rescuer_thread+0x1320/0x1320
[ 554.526345][ T12] kthread+0x364/0x460
[ 554.526346][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.526348][ T12] ? kthread_affine_node+0x330/0x330
[ 554.526350][ T12] ret_from_fork+0x474/0x6b0
[ 554.526351][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 554.526353][ T12] ? __switch_to+0x5a3/0xe00
[ 554.526355][ T12] ? kthread_affine_node+0x330/0x330
[ 554.526356][ T12] ret_from_fork_asm+0x11/0x20
[ 554.526360][ T12]
[ 554.546667][ T12] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:0/12
[ 554.546856][ T12] caller is gro_cells_receive+0x37c/0xaa0
[ 554.546943][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc1-virtme #1 PREEMPT(full)
[ 554.546947][ T12] Tainted: [W]=WARN
[ 554.546947][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 554.546948][ T12] Workqueue: kstrp strp_work
[ 554.546952][ T12] Call Trace:
[ 554.546953][ T12]
[ 554.546954][ T12] dump_stack_lvl+0x6f/0xa0
[ 554.546958][ T12] check_preemption_disabled+0xdb/0xf0
[ 554.546960][ T12] gro_cells_receive+0x37c/0xaa0
[ 554.546962][ T12] ovpn_decrypt_post+0xc19/0x19b0 [ovpn]
[ 554.546969][ T12] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 554.546973][ T12] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 554.546976][ T12] ? __copy_skb_header+0xb7/0x510
[ 554.546978][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 554.546981][ T12] ? __netdev_alloc_frag_align+0x40/0xf0
[ 554.546983][ T12] __strp_recv+0x20f/0x1c30
[ 554.546987][ T12] __tcp_read_sock+0x1c7/0x850
[ 554.546989][ T12] ? strp_process+0xb0/0xb0
[ 554.546991][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 554.546992][ T12] ? lock_release+0x17c/0x1f0
[ 554.546994][ T12] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 554.546997][ T12] strp_read_sock+0x20f/0x2b0
[ 554.546999][ T12] ? __rwlock_init+0x150/0x150
[ 554.547001][ T12] ? strp_stop+0x50/0x50
[ 554.547003][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.547005][ T12] ? trace_irq_disable.constprop.0+0x9b/0x180
[ 554.547006][ T12] ? trace_hardirqs_on+0x36/0x40
[ 554.547008][ T12] strp_work+0x9f/0xe0
[ 554.547010][ T12] process_one_work+0xdf5/0x1410
[ 554.547013][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 554.547015][ T12] ? io_schedule_timeout+0x140/0x140
[ 554.547016][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 554.547018][ T12] ? __rwlock_init+0x150/0x150
[ 554.547020][ T12] worker_thread+0x4f1/0xd60
[ 554.547024][ T12] ? rescuer_thread+0x1320/0x1320
[ 554.547025][ T12] kthread+0x364/0x460
[ 554.547027][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.547028][ T12] ? kthread_affine_node+0x330/0x330
[ 554.547030][ T12] ret_from_fork+0x474/0x6b0
[ 554.547032][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 554.547034][ T12] ? __switch_to+0x5a3/0xe00
[ 554.547036][ T12] ? kthread_affine_node+0x330/0x330
[ 554.547037][ T12] ret_from_fork_asm+0x11/0x20
[ 554.547041][ T12]
[ 554.547042][ T12] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:0/12
[ 554.550829][ T12] caller is gro_cells_receive+0x496/0xaa0
[ 554.550915][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc1-virtme #1 PREEMPT(full)
[ 554.550917][ T12] Tainted: [W]=WARN
[ 554.550917][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 554.550918][ T12] Workqueue: kstrp strp_work
[ 554.550920][ T12] Call Trace:
[ 554.550921][ T12]
[ 554.550922][ T12] dump_stack_lvl+0x6f/0xa0
[ 554.550924][ T12] check_preemption_disabled+0xdb/0xf0
[ 554.550926][ T12] gro_cells_receive+0x496/0xaa0
[ 554.550928][ T12] ovpn_decrypt_post+0xc19/0x19b0 [ovpn]
[ 554.550932][ T12] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 554.550935][ T12] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 554.550938][ T12] ? __copy_skb_header+0xb7/0x510
[ 554.550940][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 554.550942][ T12] ? __netdev_alloc_frag_align+0x40/0xf0
[ 554.550945][ T12] __strp_recv+0x20f/0x1c30
[ 554.550948][ T12] __tcp_read_sock+0x1c7/0x850
[ 554.550950][ T12] ? strp_process+0xb0/0xb0
[ 554.550953][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 554.550954][ T12] ? lock_release+0x17c/0x1f0
[ 554.550955][ T12] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 554.550957][ T12] strp_read_sock+0x20f/0x2b0
[ 554.550959][ T12] ? __rwlock_init+0x150/0x150
[ 554.550961][ T12] ? strp_stop+0x50/0x50
[ 554.550963][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.550964][ T12] ? trace_irq_disable.constprop.0+0x9b/0x180
[ 554.550966][ T12] ? trace_hardirqs_on+0x36/0x40
[ 554.550968][ T12] strp_work+0x9f/0xe0
[ 554.550970][ T12] process_one_work+0xdf5/0x1410
[ 554.550973][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 554.550974][ T12] ? io_schedule_timeout+0x140/0x140
[ 554.550976][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 554.550977][ T12] ? __rwlock_init+0x150/0x150
[ 554.550980][ T12] worker_thread+0x4f1/0xd60
[ 554.550983][ T12] ? rescuer_thread+0x1320/0x1320
[ 554.550984][ T12] kthread+0x364/0x460
[ 554.550985][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.550987][ T12] ? kthread_affine_node+0x330/0x330
[ 554.550989][ T12] ret_from_fork+0x474/0x6b0
[ 554.550990][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 554.550992][ T12] ? __switch_to+0x5a3/0xe00
[ 554.550993][ T12] ? kthread_affine_node+0x330/0x330
[ 554.550995][ T12] ret_from_fork_asm+0x11/0x20
[ 554.550998][ T12]
[ 554.551001][ T12] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:0/12
[ 554.554839][ T12] caller is gro_cells_receive+0x5eb/0xaa0
[ 554.554921][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc1-virtme #1 PREEMPT(full)
[ 554.554922][ T12] Tainted: [W]=WARN
[ 554.554923][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 554.554924][ T12] Workqueue: kstrp strp_work
[ 554.554926][ T12] Call Trace:
[ 554.554926][ T12]
[ 554.554927][ T12] dump_stack_lvl+0x6f/0xa0
[ 554.554929][ T12] check_preemption_disabled+0xdb/0xf0
[ 554.554931][ T12] gro_cells_receive+0x5eb/0xaa0
[ 554.554933][ T12] ovpn_decrypt_post+0xc19/0x19b0 [ovpn]
[ 554.554937][ T12] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 554.554940][ T12] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 554.554942][ T12] ? __copy_skb_header+0xb7/0x510
[ 554.554944][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 554.554947][ T12] ? __netdev_alloc_frag_align+0x40/0xf0
[ 554.554949][ T12] __strp_recv+0x20f/0x1c30
[ 554.554953][ T12] __tcp_read_sock+0x1c7/0x850
[ 554.554954][ T12] ? strp_process+0xb0/0xb0
[ 554.554957][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 554.554958][ T12] ? lock_release+0x17c/0x1f0
[ 554.554959][ T12] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 554.554961][ T12] strp_read_sock+0x20f/0x2b0
[ 554.554963][ T12] ? __rwlock_init+0x150/0x150
[ 554.554965][ T12] ? strp_stop+0x50/0x50
[ 554.554967][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.554969][ T12] ? trace_irq_disable.constprop.0+0x9b/0x180
[ 554.554970][ T12] ? trace_hardirqs_on+0x36/0x40
[ 554.554972][ T12] strp_work+0x9f/0xe0
[ 554.554974][ T12] process_one_work+0xdf5/0x1410
[ 554.554977][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 554.554978][ T12] ? io_schedule_timeout+0x140/0x140
[ 554.554980][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 554.554981][ T12] ? __rwlock_init+0x150/0x150
[ 554.554984][ T12] worker_thread+0x4f1/0xd60
[ 554.554987][ T12] ? rescuer_thread+0x1320/0x1320
[ 554.554988][ T12] kthread+0x364/0x460
[ 554.554989][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.554991][ T12] ? kthread_affine_node+0x330/0x330
[ 554.554992][ T12] ret_from_fork+0x474/0x6b0
[ 554.554994][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 554.554996][ T12] ? __switch_to+0x5a3/0xe00
[ 554.554998][ T12] ? kthread_affine_node+0x330/0x330
[ 554.554999][ T12] ret_from_fork_asm+0x11/0x20
[ 554.555002][ T12]
[ 554.555007][ T12] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:0/12
[ 554.558961][ T12] caller is ovpn_decrypt_post+0xcbe/0x19b0 [ovpn]
[ 554.559062][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc1-virtme #1 PREEMPT(full)
[ 554.559064][ T12] Tainted: [W]=WARN
[ 554.559064][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 554.559065][ T12] Workqueue: kstrp strp_work
[ 554.559067][ T12] Call Trace:
[ 554.559068][ T12]
[ 554.559069][ T12] dump_stack_lvl+0x6f/0xa0
[ 554.559071][ T12] check_preemption_disabled+0xdb/0xf0
[ 554.559073][ T12] ovpn_decrypt_post+0xcbe/0x19b0 [ovpn]
[ 554.559077][ T12] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 554.559080][ T12] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 554.559082][ T12] ? __copy_skb_header+0xb7/0x510
[ 554.559084][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 554.559087][ T12] ? __netdev_alloc_frag_align+0x40/0xf0
[ 554.559089][ T12] __strp_recv+0x20f/0x1c30
[ 554.559093][ T12] __tcp_read_sock+0x1c7/0x850
[ 554.559095][ T12] ? strp_process+0xb0/0xb0
[ 554.559097][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 554.559098][ T12] ? lock_release+0x17c/0x1f0
[ 554.559100][ T12] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 554.559102][ T12] strp_read_sock+0x20f/0x2b0
[ 554.559104][ T12] ? __rwlock_init+0x150/0x150
[ 554.559105][ T12] ? strp_stop+0x50/0x50
[ 554.559107][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.559109][ T12] ? trace_irq_disable.constprop.0+0x9b/0x180
[ 554.559110][ T12] ? trace_hardirqs_on+0x36/0x40
[ 554.559112][ T12] strp_work+0x9f/0xe0
[ 554.559114][ T12] process_one_work+0xdf5/0x1410
[ 554.559117][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 554.559118][ T12] ? io_schedule_timeout+0x140/0x140
[ 554.559120][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 554.559122][ T12] ? __rwlock_init+0x150/0x150
[ 554.559124][ T12] worker_thread+0x4f1/0xd60
[ 554.559127][ T12] ? rescuer_thread+0x1320/0x1320
[ 554.559129][ T12] kthread+0x364/0x460
[ 554.559130][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.559131][ T12] ? kthread_affine_node+0x330/0x330
[ 554.559133][ T12] ret_from_fork+0x474/0x6b0
[ 554.559135][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 554.559136][ T12] ? __switch_to+0x5a3/0xe00
[ 554.559138][ T12] ? kthread_affine_node+0x330/0x330
[ 554.559140][ T12] ret_from_fork_asm+0x11/0x20
[ 554.559143][ T12]
[ 554.571092][ T12] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:0/12
[ 554.571239][ T12] caller is gro_cells_receive+0x37c/0xaa0
[ 554.571322][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc1-virtme #1 PREEMPT(full)
[ 554.571324][ T12] Tainted: [W]=WARN
[ 554.571324][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 554.571325][ T12] Workqueue: kstrp strp_work
[ 554.571328][ T12] Call Trace:
[ 554.571328][ T12]
[ 554.571329][ T12] dump_stack_lvl+0x6f/0xa0
[ 554.571332][ T12] check_preemption_disabled+0xdb/0xf0
[ 554.571334][ T12] gro_cells_receive+0x37c/0xaa0
[ 554.571336][ T12] ovpn_decrypt_post+0xc19/0x19b0 [ovpn]
[ 554.571340][ T12] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 554.571343][ T12] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 554.571346][ T12] ? __copy_skb_header+0xb7/0x510
[ 554.571348][ T12] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 554.571351][ T12] ? __netdev_alloc_frag_align+0x40/0xf0
[ 554.571353][ T12] __strp_recv+0x20f/0x1c30
[ 554.571357][ T12] __tcp_read_sock+0x1c7/0x850
[ 554.571359][ T12] ? strp_process+0xb0/0xb0
[ 554.571361][ T12] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 554.571362][ T12] ? lock_release+0x17c/0x1f0
[ 554.571364][ T12] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 554.571366][ T12] strp_read_sock+0x20f/0x2b0
[ 554.571368][ T12] ? __rwlock_init+0x150/0x150
[ 554.571369][ T12] ? strp_stop+0x50/0x50
[ 554.571372][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.571373][ T12] ? trace_irq_disable.constprop.0+0x9b/0x180
[ 554.571375][ T12] ? trace_hardirqs_on+0x36/0x40
[ 554.571376][ T12] strp_work+0x9f/0xe0
[ 554.571378][ T12] process_one_work+0xdf5/0x1410
[ 554.571381][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 554.571383][ T12] ? io_schedule_timeout+0x140/0x140
[ 554.571385][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 554.571386][ T12] ? __rwlock_init+0x150/0x150
[ 554.571389][ T12] worker_thread+0x4f1/0xd60
[ 554.571392][ T12] ? rescuer_thread+0x1320/0x1320
[ 554.571393][ T12] kthread+0x364/0x460
[ 554.571394][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 554.571396][ T12] ? kthread_affine_node+0x330/0x330
[ 554.571398][ T12] ret_from_fork+0x474/0x6b0
[ 554.571399][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 554.571401][ T12] ? __switch_to+0x5a3/0xe00
[ 554.571403][ T12] ? kthread_affine_node+0x330/0x330
[ 554.571404][ T12] ret_from_fork_asm+0x11/0x20
[ 554.571408][ T12]
[ 557.500157][ T7888] tun1: deleting peer with id 10, reason 4
[ 557.500624][ T7895] tun2: deleting peer with id 11, reason 4
[ 557.500929][ T7902] tun3: deleting peer with id 12, reason 4
[ 557.501345][ T7923] tun0: deleting peer with id 6, reason 4
[ 557.501750][ T7909] tun4: deleting peer with id 13, reason 4
[ 557.502911][ T7924] tun6: deleting peer with id 15, reason 4
[ 557.503182][ T7916] tun5: deleting peer with id 14, reason 4
[ 557.505862][ T7923] tun0: deleting peer with id 5, reason 4
[ 557.510776][ T7923] tun0: deleting peer with id 4, reason 4
[ 557.518023][ T7923] tun0: deleting peer with id 3, reason 4
[ 557.526039][ T7923] tun0: deleting peer with id 2, reason 4
[ 557.534051][ T7923] tun0: deleting peer with id 1, reason 4