[ 304.130148][ T1409] tun1: deleting peer with id 10, reason 4
[ 304.130209][ T1416] tun2: deleting peer with id 11, reason 4
[ 304.139955][ T1423] tun3: deleting peer with id 12, reason 4
[ 304.140252][ T1392] tun0: deleting peer with id 4, reason 4
[ 304.140518][ T1392] tun0: deleting peer with id 3, reason 4
[ 304.140763][ T1392] tun0: deleting peer with id 5, reason 4
[ 304.140994][ T1392] tun0: deleting peer with id 1, reason 4
[ 304.141227][ T1392] tun0: deleting peer with id 6, reason 4
[ 304.141464][ T1392] tun0: deleting peer with id 2, reason 4
[ 315.060885][ C0] tun0: no available key for peer 2, key-id: 0
[ 315.291115][ C0] tun0: no available key for peer 5, key-id: 0
[ 315.369359][ C0] tun0: no available key for peer 6, key-id: 0
[ 336.548704][ T2385] ------------[ cut here ]------------
[ 336.548965][ T2385] WARNING: net/core/gro_cells.c:30 at gro_cells_receive+0x708/0xaa0, CPU#0: kworker/u16:2/2385
[ 336.549237][ T2385] Modules linked in: 8021q ovpn udp_tunnel ip6_udp_tunnel sch_netem
[ 336.549493][ T2385] CPU: 0 UID: 0 PID: 2385 Comm: kworker/u16:2 Not tainted 7.0.0-rc6-virtme #1 PREEMPT(full)
[ 336.549772][ T2385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 336.549933][ T2385] Workqueue: kstrp strp_work
[ 336.550076][ T2385] RIP: 0010:gro_cells_receive+0x708/0xaa0
[ 336.550213][ T2385] Code: 00 31 ff e8 9a 4a df ff bb 01 00 00 00 e9 76 fa ff ff 65 8b 05 a9 08 71 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 34 47 e4 ff 84 c0
[ 336.550678][ T2385] RSP: 0018:ffa0000001cdf8d8 EFLAGS: 00010246
[ 336.550840][ T2385] RAX: 0000000080000000 RBX: ff1100000546a7c0 RCX: 1ffffffff554af60
[ 336.551041][ T2385] RDX: 0000000000000000 RSI: ffffffffa966b800 RDI: ff1100000fbc90c0
[ 336.551229][ T2385] RBP: ff1100000fbc9000 R08: 0000000000000000 R09: 0000000000000001
[ 336.551422][ T2385] R10: 0000000000000000 R11: 0000000000000001 R12: ff1100000fbc9de0
[ 336.551625][ T2385] R13: 0000000000000034 R14: 0000000000000058 R15: ff1100000546a86c
[ 336.551816][ T2385] FS: 0000000000000000(0000) GS:ff11000089f88000(0000) knlGS:0000000000000000
[ 336.552044][ T2385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 336.552208][ T2385] CR2: 000055d30a9ad0a8 CR3: 0000000021496002 CR4: 0000000000771ef0
[ 336.552495][ T2385] PKRU: 55555554
[ 336.552603][ T2385] Call Trace:
[ 336.552702][ T2385]
[ 336.552769][ T2385] ovpn_decrypt_post+0xc0a/0x19a0 [ovpn]
[ 336.552908][ T2385] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 336.553044][ T2385] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 336.553199][ T2385] ? __copy_skb_header+0xb7/0x440
[ 336.553331][ T2385] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 336.553466][ T2385] ? skb_copy_expand+0x2a0/0x420
[ 336.553603][ T2385] __strp_recv+0x20f/0x1c30
[ 336.553732][ T2385] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 336.553895][ T2385] __tcp_read_sock+0x1c7/0x850
[ 336.554029][ T2385] ? strp_process+0xb0/0xb0
[ 336.554159][ T2385] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 336.554287][ T2385] strp_read_sock+0x20f/0x2b0
[ 336.554413][ T2385] ? strp_stop+0x50/0x50
[ 336.554511][ T2385] ? __lock_release.isra.0+0x6b/0x1a0
[ 336.554731][ T2385] ? lockdep_hardirqs_on+0x8c/0x130
[ 336.554861][ T2385] ? __local_bh_enable_ip+0xa5/0x140
[ 336.554990][ T2385] strp_work+0x9f/0xe0
[ 336.555089][ T2385] process_one_work+0xdf5/0x1410
[ 336.555222][ T2385] ? pwq_dec_nr_in_flight+0x710/0x710
[ 336.555428][ T2385] ? lock_acquire.part.0+0xbc/0x260
[ 336.555563][ T2385] worker_thread+0x4f1/0xd60
[ 336.555695][ T2385] ? rescuer_thread+0x1320/0x1320
[ 336.555820][ T2385] ? __kthread_parkme+0xbd/0x210
[ 336.556031][ T2385] ? rescuer_thread+0x1320/0x1320
[ 336.556155][ T2385] kthread+0x364/0x460
[ 336.556250][ T2385] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 336.556409][ T2385] ? kthread_affine_node+0x330/0x330
[ 336.556625][ T2385] ret_from_fork+0x474/0x6b0
[ 336.556753][ T2385] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 336.556912][ T2385] ? __switch_to+0x540/0xd10
[ 336.557126][ T2385] ? kthread_affine_node+0x330/0x330
[ 336.557256][ T2385] ret_from_fork_asm+0x11/0x20
[ 336.557389][ T2385]
[ 336.557490][ T2385] irq event stamp: 2511
[ 336.557597][ T2385] hardirqs last enabled at (2521): [] __up_console_sem+0x5a/0x70
[ 336.557896][ T2385] hardirqs last disabled at (2528): [] __up_console_sem+0x3f/0x70
[ 336.558117][ T2385] softirqs last enabled at (2220): [] handle_softirqs+0x60e/0x920
[ 336.558419][ T2385] softirqs last disabled at (2215): [] irq_exit_rcu+0xa2/0xf0
[ 336.558653][ T2385] ---[ end trace 0000000000000000 ]---
[ 336.558872][ T2385] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:2/2385
[ 336.559161][ T2385] caller is gro_cells_receive+0x37c/0xaa0
[ 336.559283][ T2385] CPU: 0 UID: 0 PID: 2385 Comm: kworker/u16:2 Tainted: G W 7.0.0-rc6-virtme #1 PREEMPT(full)
[ 336.559286][ T2385] Tainted: [W]=WARN
[ 336.559287][ T2385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 336.559288][ T2385] Workqueue: kstrp strp_work
[ 336.559291][ T2385] Call Trace:
[ 336.559292][ T2385]
[ 336.559293][ T2385] dump_stack_lvl+0x6f/0xa0
[ 336.559298][ T2385] check_preemption_disabled+0xdb/0xf0
[ 336.559303][ T2385] gro_cells_receive+0x37c/0xaa0
[ 336.559306][ T2385] ovpn_decrypt_post+0xc0a/0x19a0 [ovpn]
[ 336.559315][ T2385] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 336.559319][ T2385] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 336.559322][ T2385] ? __copy_skb_header+0xb7/0x440
[ 336.559326][ T2385] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 336.559329][ T2385] ? skb_copy_expand+0x2a0/0x420
[ 336.559333][ T2385] __strp_recv+0x20f/0x1c30
[ 336.559338][ T2385] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 336.559343][ T2385] __tcp_read_sock+0x1c7/0x850
[ 336.559346][ T2385] ? strp_process+0xb0/0xb0
[ 336.559349][ T2385] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 336.559354][ T2385] strp_read_sock+0x20f/0x2b0
[ 336.559357][ T2385] ? strp_stop+0x50/0x50
[ 336.559359][ T2385] ? __lock_release.isra.0+0x6b/0x1a0
[ 336.559363][ T2385] ? lockdep_hardirqs_on+0x8c/0x130
[ 336.559365][ T2385] ? __local_bh_enable_ip+0xa5/0x140
[ 336.559368][ T2385] strp_work+0x9f/0xe0
[ 336.559371][ T2385] process_one_work+0xdf5/0x1410
[ 336.559377][ T2385] ? pwq_dec_nr_in_flight+0x710/0x710
[ 336.559380][ T2385] ? lock_acquire.part.0+0xbc/0x260
[ 336.559386][ T2385] worker_thread+0x4f1/0xd60
[ 336.559390][ T2385] ? rescuer_thread+0x1320/0x1320
[ 336.559393][ T2385] ? __kthread_parkme+0xbd/0x210
[ 336.559397][ T2385] ? rescuer_thread+0x1320/0x1320
[ 336.559399][ T2385] kthread+0x364/0x460
[ 336.559401][ T2385] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 336.559404][ T2385] ? kthread_affine_node+0x330/0x330
[ 336.559407][ T2385] ret_from_fork+0x474/0x6b0
[ 336.559411][ T2385] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 336.559415][ T2385] ? __switch_to+0x540/0xd10
[ 336.559417][ T2385] ? kthread_affine_node+0x330/0x330
[ 336.559420][ T2385] ret_from_fork_asm+0x11/0x20
[ 336.559428][ T2385]
[ 336.559433][ T2385]
[ 336.563517][ T2385] ================================
[ 336.563600][ T2385] WARNING: inconsistent lock state
[ 336.563684][ T2385] 7.0.0-rc6-virtme #1 Tainted: G W
[ 336.563788][ T2385] --------------------------------
[ 336.563874][ T2385] inconsistent {IN-SOFTIRQ-W} -> {SOFTIRQ-ON-W} usage.
[ 336.563980][ T2385] kworker/u16:2/2385 [HC0[0]:SC0[0]:HE1:SE1] takes:
[ 336.564090][ T2385] ffd1ffffffc0b530 (&cell->bh_lock){+.?.}-{3:3}, at: gro_cells_receive+0x3c6/0xaa0
[ 336.564242][ T2385] {IN-SOFTIRQ-W} state was registered at:
[ 336.564326][ T2385] __lock_acquire+0x378/0xc10
[ 336.564414][ T2385] lock_acquire.part.0+0xbc/0x260
[ 336.564502][ T2385] gro_cells_receive+0x3dc/0xaa0
[ 336.564585][ T2385] ovpn_decrypt_post+0xc0a/0x19a0 [ovpn]
[ 336.564675][ T2385] ovpn_udp_encap_recv+0x295/0x5f0 [ovpn]
[ 336.564826][ T2385] udp_queue_rcv_one_skb+0x647/0xb00
[ 336.564912][ T2385] udp_unicast_rcv_skb+0x34c/0x430
[ 336.564996][ T2385] udp_rcv+0xce0/0x1ce0
[ 336.565064][ T2385] ip_protocol_deliver_rcu+0x6e/0x2b0
[ 336.565151][ T2385] ip_local_deliver_finish.constprop.0+0x37b/0x610
[ 336.565260][ T2385] __netif_receive_skb_one_core+0xfc/0x180
[ 336.565377][ T2385] process_backlog+0x2bc/0x1490
[ 336.565468][ T2385] __napi_poll+0xa3/0x3a0
[ 336.565549][ T2385] net_rx_action+0x513/0xf50
[ 336.565630][ T2385] handle_softirqs+0x1d7/0x920
[ 336.565717][ T2385] do_softirq+0xa9/0xe0
[ 336.565777][ T2385] __local_bh_enable_ip+0x113/0x140
[ 336.565861][ T2385] __dev_queue_xmit+0x934/0x1970
[ 336.565946][ T2385] ip_finish_output2+0x5b3/0x1bb0
[ 336.566033][ T2385] ip_output+0x112/0x300
[ 336.566099][ T2385] ip_push_pending_frames+0xf9/0x250
[ 336.566179][ T2385] raw_sendmsg+0x11f0/0x1af0
[ 336.566304][ T2385] __sys_sendto+0x2c9/0x400
[ 336.566393][ T2385] __x64_sys_sendto+0xe4/0x1f0
[ 336.566479][ T2385] do_syscall_64+0x117/0xfc0
[ 336.566561][ T2385] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 336.566667][ T2385] irq event stamp: 2585
[ 336.566730][ T2385] hardirqs last enabled at (2585): [] dump_stack_lvl+0x86/0xa0
[ 336.566876][ T2385] hardirqs last disabled at (2584): [] dump_stack_lvl+0x2e/0xa0
[ 336.567025][ T2385] softirqs last enabled at (2220): [] handle_softirqs+0x60e/0x920
[ 336.567172][ T2385] softirqs last disabled at (2215): [] irq_exit_rcu+0xa2/0xf0
[ 336.567364][ T2385]
[ 336.567364][ T2385] other info that might help us debug this:
[ 336.567492][ T2385] Possible unsafe locking scenario:
[ 336.567492][ T2385]
[ 336.567614][ T2385] CPU0
[ 336.567675][ T2385] ----
[ 336.567737][ T2385] lock(&cell->bh_lock);
[ 336.567800][ T2385]
[ 336.567861][ T2385] lock(&cell->bh_lock);
[ 336.567950][ T2385]
[ 336.567950][ T2385] *** DEADLOCK ***
[ 336.567950][ T2385]
[ 336.568080][ T2385] 4 locks held by kworker/u16:2/2385:
[ 336.568169][ T2385] #0: ff1100000ec6d948 ((wq_completion)kstrp){+.+.}-{0:0}, at: process_one_work+0xd52/0x1410
[ 336.568348][ T2385] #1: ffa0000001cdfd10 ((work_completion)(&strp->work)){+.+.}-{0:0}, at: process_one_work+0xdb4/0x1410
[ 336.568520][ T2385] #2: ff11000016831010 (sk_lock-AF_INET){+.+.}-{0:0}, at: strp_work+0x40/0xe0
[ 336.568669][ T2385] #3: ffffffffaa178aa0 (rcu_read_lock){....}-{1:3}, at: gro_cells_receive+0x51/0xaa0
[ 336.568821][ T2385]
[ 336.568821][ T2385] stack backtrace:
[ 336.568929][ T2385] CPU: 0 UID: 0 PID: 2385 Comm: kworker/u16:2 Tainted: G W 7.0.0-rc6-virtme #1 PREEMPT(full)
[ 336.568932][ T2385] Tainted: [W]=WARN
[ 336.568933][ T2385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 336.568934][ T2385] Workqueue: kstrp strp_work
[ 336.568936][ T2385] Call Trace:
[ 336.568937][ T2385]
[ 336.568938][ T2385] dump_stack_lvl+0x6f/0xa0
[ 336.568940][ T2385] print_usage_bug.part.0.cold+0xa9/0xb7
[ 336.568943][ T2385] ? filter_irq_stacks+0xd0/0xd0
[ 336.568946][ T2385] mark_lock_irq+0x4e3/0x9c0
[ 336.568948][ T2385] ? is_bpf_text_address+0x68/0x110
[ 336.568952][ T2385] ? save_trace+0x68/0x280
[ 336.568954][ T2385] mark_lock+0x1d7/0xa00
[ 336.568956][ T2385] mark_usage+0x105/0x170
[ 336.568958][ T2385] __lock_acquire+0x378/0xc10
[ 336.568960][ T2385] lock_acquire.part.0+0xbc/0x260
[ 336.568962][ T2385] ? gro_cells_receive+0x3c6/0xaa0
[ 336.568964][ T2385] ? rcu_is_watching+0x15/0xd0
[ 336.568966][ T2385] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160
[ 336.568968][ T2385] ? lock_acquire+0x152/0x180
[ 336.568970][ T2385] gro_cells_receive+0x3dc/0xaa0
[ 336.568972][ T2385] ? gro_cells_receive+0x3c6/0xaa0
[ 336.568974][ T2385] ovpn_decrypt_post+0xc0a/0x19a0 [ovpn]
[ 336.568978][ T2385] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 336.568981][ T2385] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 336.568984][ T2385] ? __copy_skb_header+0xb7/0x440
[ 336.568986][ T2385] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 336.568989][ T2385] ? skb_copy_expand+0x2a0/0x420
[ 336.568991][ T2385] __strp_recv+0x20f/0x1c30
[ 336.568994][ T2385] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 336.568996][ T2385] __tcp_read_sock+0x1c7/0x850
[ 336.568998][ T2385] ? strp_process+0xb0/0xb0
[ 336.569004][ T2385] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 336.569008][ T2385] strp_read_sock+0x20f/0x2b0
[ 336.569010][ T2385] ? strp_stop+0x50/0x50
[ 336.569011][ T2385] ? __lock_release.isra.0+0x6b/0x1a0
[ 336.569013][ T2385] ? lockdep_hardirqs_on+0x8c/0x130
[ 336.569015][ T2385] ? __local_bh_enable_ip+0xa5/0x140
[ 336.569017][ T2385] strp_work+0x9f/0xe0
[ 336.569019][ T2385] process_one_work+0xdf5/0x1410
[ 336.569022][ T2385] ? pwq_dec_nr_in_flight+0x710/0x710
[ 336.569024][ T2385] ? lock_acquire.part.0+0xbc/0x260
[ 336.569027][ T2385] worker_thread+0x4f1/0xd60
[ 336.569029][ T2385] ? rescuer_thread+0x1320/0x1320
[ 336.569031][ T2385] ? __kthread_parkme+0xbd/0x210
[ 336.569034][ T2385] ? rescuer_thread+0x1320/0x1320
[ 336.569035][ T2385] kthread+0x364/0x460
[ 336.569037][ T2385] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 336.569040][ T2385] ? kthread_affine_node+0x330/0x330
[ 336.569042][ T2385] ret_from_fork+0x474/0x6b0
[ 336.569044][ T2385] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 336.569046][ T2385] ? __switch_to+0x540/0xd10
[ 336.569049][ T2385] ? kthread_affine_node+0x330/0x330
[ 336.569051][ T2385] ret_from_fork_asm+0x11/0x20
[ 336.569054][ T2385]
[ 336.574085][ T2385] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:2/2385
[ 336.574220][ T2385] caller is gro_cells_receive+0x496/0xaa0
[ 336.574336][ T2385] CPU: 0 UID: 0 PID: 2385 Comm: kworker/u16:2 Tainted: G W 7.0.0-rc6-virtme #1 PREEMPT(full)
[ 336.574338][ T2385] Tainted: [W]=WARN
[ 336.574339][ T2385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 336.574340][ T2385] Workqueue: kstrp strp_work
[ 336.574342][ T2385] Call Trace:
[ 336.574342][ T2385]
[ 336.574343][ T2385] dump_stack_lvl+0x6f/0xa0
[ 336.574346][ T2385] check_preemption_disabled+0xdb/0xf0
[ 336.574349][ T2385] gro_cells_receive+0x496/0xaa0
[ 336.574351][ T2385] ovpn_decrypt_post+0xc0a/0x19a0 [ovpn]
[ 336.574355][ T2385] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 336.574358][ T2385] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 336.574361][ T2385] ? __copy_skb_header+0xb7/0x440
[ 336.574364][ T2385] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 336.574366][ T2385] ? skb_copy_expand+0x2a0/0x420
[ 336.574368][ T2385] __strp_recv+0x20f/0x1c30
[ 336.574370][ T2385] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 336.574373][ T2385] __tcp_read_sock+0x1c7/0x850
[ 336.574375][ T2385] ? strp_process+0xb0/0xb0
[ 336.574377][ T2385] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 336.574379][ T2385] strp_read_sock+0x20f/0x2b0
[ 336.574381][ T2385] ? strp_stop+0x50/0x50
[ 336.574382][ T2385] ? __lock_release.isra.0+0x6b/0x1a0
[ 336.574385][ T2385] ? lockdep_hardirqs_on+0x8c/0x130
[ 336.574386][ T2385] ? __local_bh_enable_ip+0xa5/0x140
[ 336.574388][ T2385] strp_work+0x9f/0xe0
[ 336.574390][ T2385] process_one_work+0xdf5/0x1410
[ 336.574394][ T2385] ? pwq_dec_nr_in_flight+0x710/0x710
[ 336.574396][ T2385] ? lock_acquire.part.0+0xbc/0x260
[ 336.574399][ T2385] worker_thread+0x4f1/0xd60
[ 336.574401][ T2385] ? rescuer_thread+0x1320/0x1320
[ 336.574403][ T2385] ? __kthread_parkme+0xbd/0x210
[ 336.574405][ T2385] ? rescuer_thread+0x1320/0x1320
[ 336.574407][ T2385] kthread+0x364/0x460
[ 336.574409][ T2385] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 336.574411][ T2385] ? kthread_affine_node+0x330/0x330
[ 336.574413][ T2385] ret_from_fork+0x474/0x6b0
[ 336.574415][ T2385] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 336.574417][ T2385] ? __switch_to+0x540/0xd10
[ 336.574419][ T2385] ? kthread_affine_node+0x330/0x330
[ 336.574421][ T2385] ret_from_fork_asm+0x11/0x20
[ 336.574425][ T2385]
[ 336.574427][ T2385] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:2/2385
[ 336.578764][ T2385] caller is gro_cells_receive+0x5eb/0xaa0
[ 336.578878][ T2385] CPU: 0 UID: 0 PID: 2385 Comm: kworker/u16:2 Tainted: G W 7.0.0-rc6-virtme #1 PREEMPT(full)
[ 336.578880][ T2385] Tainted: [W]=WARN
[ 336.578881][ T2385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 336.578881][ T2385] Workqueue: kstrp strp_work
[ 336.578883][ T2385] Call Trace:
[ 336.578884][ T2385]
[ 336.578885][ T2385] dump_stack_lvl+0x6f/0xa0
[ 336.578887][ T2385] check_preemption_disabled+0xdb/0xf0
[ 336.578890][ T2385] gro_cells_receive+0x5eb/0xaa0
[ 336.578892][ T2385] ovpn_decrypt_post+0xc0a/0x19a0 [ovpn]
[ 336.578896][ T2385] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 336.578899][ T2385] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 336.578901][ T2385] ? __copy_skb_header+0xb7/0x440
[ 336.578904][ T2385] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 336.578907][ T2385] ? skb_copy_expand+0x2a0/0x420
[ 336.578908][ T2385] __strp_recv+0x20f/0x1c30
[ 336.578911][ T2385] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 336.578913][ T2385] __tcp_read_sock+0x1c7/0x850
[ 336.578915][ T2385] ? strp_process+0xb0/0xb0
[ 336.578917][ T2385] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 336.578919][ T2385] strp_read_sock+0x20f/0x2b0
[ 336.578921][ T2385] ? strp_stop+0x50/0x50
[ 336.578923][ T2385] ? __lock_release.isra.0+0x6b/0x1a0
[ 336.578925][ T2385] ? lockdep_hardirqs_on+0x8c/0x130
[ 336.578927][ T2385] ? __local_bh_enable_ip+0xa5/0x140
[ 336.578929][ T2385] strp_work+0x9f/0xe0
[ 336.578930][ T2385] process_one_work+0xdf5/0x1410
[ 336.578934][ T2385] ? pwq_dec_nr_in_flight+0x710/0x710
[ 336.578936][ T2385] ? lock_acquire.part.0+0xbc/0x260
[ 336.578939][ T2385] worker_thread+0x4f1/0xd60
[ 336.578941][ T2385] ? rescuer_thread+0x1320/0x1320
[ 336.578943][ T2385] ? __kthread_parkme+0xbd/0x210
[ 336.578945][ T2385] ? rescuer_thread+0x1320/0x1320
[ 336.578947][ T2385] kthread+0x364/0x460
[ 336.578949][ T2385] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 336.578951][ T2385] ? kthread_affine_node+0x330/0x330
[ 336.578953][ T2385] ret_from_fork+0x474/0x6b0
[ 336.578955][ T2385] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 336.578957][ T2385] ? __switch_to+0x540/0xd10
[ 336.578959][ T2385] ? kthread_affine_node+0x330/0x330
[ 336.578961][ T2385] ret_from_fork_asm+0x11/0x20
[ 336.578964][ T2385]
[ 336.578977][ T2385] BUG: using smp_processor_id() in preemptible [00000000] code: kworker/u16:2/2385
[ 336.582722][ T2385] caller is ovpn_decrypt_post+0xcaf/0x19a0 [ovpn]
[ 336.582821][ T2385] CPU: 0 UID: 0 PID: 2385 Comm: kworker/u16:2 Tainted: G W 7.0.0-rc6-virtme #1 PREEMPT(full)
[ 336.582822][ T2385] Tainted: [W]=WARN
[ 336.582823][ T2385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 336.582823][ T2385] Workqueue: kstrp strp_work
[ 336.582825][ T2385] Call Trace:
[ 336.582826][ T2385]
[ 336.582827][ T2385] dump_stack_lvl+0x6f/0xa0
[ 336.582829][ T2385] check_preemption_disabled+0xdb/0xf0
[ 336.582831][ T2385] ovpn_decrypt_post+0xcaf/0x19a0 [ovpn]
[ 336.582835][ T2385] ovpn_tcp_rcv+0x279/0x910 [ovpn]
[ 336.582838][ T2385] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn]
[ 336.582841][ T2385] ? __copy_skb_header+0xb7/0x440
[ 336.582843][ T2385] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn]
[ 336.582846][ T2385] ? skb_copy_expand+0x2a0/0x420
[ 336.582847][ T2385] __strp_recv+0x20f/0x1c30
[ 336.582850][ T2385] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 336.582853][ T2385] __tcp_read_sock+0x1c7/0x850
[ 336.582854][ T2385] ? strp_process+0xb0/0xb0
[ 336.582856][ T2385] ? tcp_cleanup_rbuf+0x1c0/0x1c0
[ 336.582859][ T2385] strp_read_sock+0x20f/0x2b0
[ 336.582861][ T2385] ? strp_stop+0x50/0x50
[ 336.582862][ T2385] ? __lock_release.isra.0+0x6b/0x1a0
[ 336.582864][ T2385] ? lockdep_hardirqs_on+0x8c/0x130
[ 336.582866][ T2385] ? __local_bh_enable_ip+0xa5/0x140
[ 336.582868][ T2385] strp_work+0x9f/0xe0
[ 336.582870][ T2385] process_one_work+0xdf5/0x1410
[ 336.582873][ T2385] ? pwq_dec_nr_in_flight+0x710/0x710
[ 336.582875][ T2385] ? lock_acquire.part.0+0xbc/0x260
[ 336.582878][ T2385] worker_thread+0x4f1/0xd60
[ 336.582881][ T2385] ? rescuer_thread+0x1320/0x1320
[ 336.582882][ T2385] ? __kthread_parkme+0xbd/0x210
[ 336.582885][ T2385] ? rescuer_thread+0x1320/0x1320
[ 336.582887][ T2385] kthread+0x364/0x460
[ 336.582888][ T2385] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 336.582891][ T2385] ? kthread_affine_node+0x330/0x330
[ 336.582893][ T2385] ret_from_fork+0x474/0x6b0
[ 336.582895][ T2385] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 336.582897][ T2385] ? __switch_to+0x540/0xd10
[ 336.582899][ T2385] ? kthread_affine_node+0x330/0x330
[ 336.582901][ T2385] ret_from_fork_asm+0x11/0x20
[ 336.582904][ T2385]
[ 337.276236][ T2499] iperf3 (2499) used greatest stack depth: 22880 bytes left
[ 339.135173][ T2524] tun0: deleting peer with id 1, reason 1
[ 339.176409][ T2525] tun1: deleting peer with id 10, reason 1
[ 341.604072][ T2539] tun0: deleting peer with id 2, reason 1
[ 341.638276][ T2540] tun2: deleting peer with id 11, reason 1
[ 345.188594][ T29] tun0: deleting peer with id 4, reason 2
[ 345.188983][ T29] tun0: deleting peer with id 3, reason 2
[ 345.189218][ T29] tun0: deleting peer with id 5, reason 2
[ 345.189412][ T29] tun0: deleting peer with id 6, reason 2
[ 350.244638][ T29] tun4: deleting peer with id 13, reason 2
[ 350.249065][ T63] tun3: deleting peer with id 12, reason 2
[ 350.307618][ T9] tun5: deleting peer with id 14, reason 2
[ 350.308602][ T63] tun6: deleting peer with id 15, reason 2