[ 30.155550][ T757] tun0: deleting peer with id 1, reason 1 [ 30.155687][ T757] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.155689][ T757] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 757, name: ovpn-cli [ 30.155691][ T757] preempt_count: 202, expected: 0 [ 30.155692][ T757] RCU nest depth: 0, expected: 0 [ 30.155693][ T757] locks held by ovpn-cli/757: 6, last CPU#2: [ 30.155695][ T757] #0: ffffffffa3544b68 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 30.155707][ T757] #1: ff11000020d79e68 (&ovpn->lock){+...}-{3:3}, at: ovpn_peer_del+0xa0/0x590 [ovpn] [ 30.155715][ T757] #2: ffffffffa2d79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 30.155721][ T757] #3: ffffffffa2d79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 30.155724][ T757] #4: ffffffffa2c99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 30.155728][ T757] #5: ffffffffa2c99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 30.155732][ T757] irq event stamp: 32893 [ 30.155733][ T757] hardirqs last enabled at (32892): [] __down_trylock_console_sem+0x86/0xa0 [ 30.155735][ T757] hardirqs last disabled at (32893): [] console_emit_next_record+0x3d4/0x4c0 [ 30.155737][ T757] softirqs last enabled at (32860): [] __alloc_skb+0x4c2/0x5f0 [ 30.155741][ T757] softirqs last disabled at (32888): [] ovpn_peer_del+0xa0/0x590 [ovpn] [ 30.155744][ T757] Preemption disabled at: [ 30.155745][ T757] [<0000000000000000>] 0x0 [ 30.155751][ T757] CPU: 2 UID: 0 PID: 757 Comm: ovpn-cli Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.155755][ T757] Tainted: [W]=WARN [ 30.155756][ T757] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.155757][ T757] Call Trace: [ 30.155759][ T757] [ 30.155761][ T757] dump_stack_lvl+0x6f/0xa0 [ 30.155767][ T757] __might_resched.cold+0x1fe/0x2c1 [ 30.155772][ T757] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.155776][ T757] ? __kmalloc_noprof+0xdb/0x760 [ 30.155781][ T757] __kmalloc_noprof+0x443/0x760 [ 30.155783][ T757] ? alloc_buf.isra.0+0x4b/0x260 [ 30.155789][ T757] ? do_raw_spin_unlock+0x59/0x250 [ 30.155792][ T757] alloc_buf.isra.0+0x4b/0x260 [ 30.155795][ T757] put_chars+0x1e1/0x2f0 [ 30.155798][ T757] ? __send_to_port+0x420/0x420 [ 30.155800][ T757] ? check_prev_add+0x316/0xe90 [ 30.155804][ T757] ? validate_chain+0x34a/0xc20 [ 30.155808][ T757] hvc_console_print+0x292/0x780 [ 30.155811][ T757] ? mark_usage+0x61/0x170 [ 30.155812][ T757] ? __lock_acquire+0x518/0xc20 [ 30.155814][ T757] ? __lock_acquire+0x518/0xc20 [ 30.155818][ T757] ? hvc_write+0x3a0/0x3a0 [ 30.155819][ T757] ? lock_acquire.part.0+0xd4/0x280 [ 30.155824][ T757] ? lock_acquire+0x13c/0x160 [ 30.155827][ T757] console_emit_next_record+0x22f/0x4c0 [ 30.155831][ T757] ? devkmsg_read+0x4b0/0x4b0 [ 30.155833][ T757] ? console_flush_one_record+0x106/0x710 [ 30.155836][ T757] ? rcu_is_watching+0x16/0xd0 [ 30.155840][ T757] ? lock_acquire+0x13c/0x160 [ 30.155843][ T757] console_flush_one_record+0x46f/0x710 [ 30.155847][ T757] ? console_emit_next_record+0x4c0/0x4c0 [ 30.155849][ T757] ? __lock_acquire+0x518/0xc20 [ 30.155854][ T757] console_unlock+0xee/0x1f0 [ 30.155857][ T757] ? console_flush_one_record+0x710/0x710 [ 30.155859][ T757] ? rcu_is_watching+0x16/0xd0 [ 30.155861][ T757] ? lock_acquire+0x60/0x160 [ 30.155865][ T757] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.155867][ T757] ? vprintk_emit+0x320/0x3e0 [ 30.155870][ T757] vprintk_emit+0x37c/0x3e0 [ 30.155873][ T757] ? wake_up_klogd_work_func+0x90/0x90 [ 30.155875][ T757] ? kernel_text_address+0x149/0x170 [ 30.155878][ T757] ? __kernel_text_address+0x12/0x30 [ 30.155880][ T757] ? write_profile+0xf0/0xf0 [ 30.155882][ T757] ? unwind_get_return_address+0x67/0xd0 [ 30.155887][ T757] _printk+0xc7/0x100 [ 30.155890][ T757] ? snapshot_read.cold+0x21/0x21 [ 30.155896][ T757] ? mark_usage+0x61/0x170 [ 30.155899][ T757] ? netdev_name+0x43/0x60 [ 30.155903][ T757] ? __netdev_printk+0x17f/0x1d0 [ 30.155909][ T757] netdev_info+0xe2/0x116 [ 30.155912][ T757] ? netdev_notice+0x120/0x120 [ 30.155913][ T757] ? find_held_lock+0x2b/0x80 [ 30.155917][ T757] ? mark_usage+0x61/0x170 [ 30.155922][ T757] ? __lock_acquire+0x518/0xc20 [ 30.155931][ T757] ovpn_nl_peer_del_notify+0x115/0x503 [ovpn] [ 30.155938][ T757] ? ovpn_nl_key_new_doit.cold+0x24/0x24 [ovpn] [ 30.155945][ T757] ? ovpn_peer_get_by_id+0x1fd/0x7a0 [ovpn] [ 30.155954][ T757] ovpn_peer_remove+0x394/0x640 [ovpn] [ 30.155959][ T757] ? do_raw_spin_lock+0x131/0x280 [ 30.155963][ T757] ? __ovpn_peer_hash_transp_addr+0x650/0x650 [ovpn] [ 30.155974][ T757] ovpn_peer_del+0x1e5/0x590 [ovpn] [ 30.155980][ T757] ? ovpn_peer_add+0x330/0x330 [ovpn] [ 30.155991][ T757] ovpn_nl_peer_del_doit+0x25c/0x6c0 [ovpn] [ 30.155995][ T757] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 30.156000][ T757] ? ovpn_nl_peer_get_dumpit+0xa40/0xa40 [ovpn] [ 30.156005][ T757] ? ref_tracker_alloc+0x28d/0x430 [ 30.156021][ T757] ? ovpn_get_dev_from_attrs+0x170/0x660 [ovpn] [ 30.156029][ T757] ? ovpn_get_dev_from_attrs+0x17a/0x660 [ovpn] [ 30.156038][ T757] genl_family_rcv_msg_doit+0x206/0x300 [ 30.156044][ T757] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 30.156046][ T757] ? __lock_release.isra.0+0x69/0x1a0 [ 30.156056][ T757] ? rcu_is_watching+0x16/0xd0 [ 30.156060][ T757] ? cap_capable+0x1d7/0x3d0 [ 30.156064][ T757] ? write_profile+0xf0/0xf0 [ 30.156066][ T757] ? unwind_get_return_address+0x67/0xd0 [ 30.156072][ T757] genl_family_rcv_msg+0x3a4/0x640 [ 30.156078][ T757] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 30.156081][ T757] ? rcu_read_lock_any_held+0x3c/0x90 [ 30.156084][ T757] ? ovpn_nl_send_peer+0x1300/0x1300 [ovpn] [ 30.156088][ T757] ? ovpn_nl_peer_get_dumpit+0xa40/0xa40 [ovpn] [ 30.156093][ T757] ? ovpn_nl_pre_doit+0x90/0x90 [ovpn] [ 30.156098][ T757] ? __lock_acquire+0x518/0xc20 [ 30.156107][ T757] genl_rcv_msg+0xbb/0x160 [ 30.156112][ T757] netlink_rcv_skb+0x14e/0x3a0 [ 30.156114][ T757] ? genl_family_rcv_msg+0x640/0x640 [ 30.156120][ T757] ? netlink_ack+0xcf0/0xcf0 [ 30.156133][ T757] ? netlink_deliver_tap+0xc5/0x330 [ 30.156135][ T757] ? netlink_deliver_tap+0x13c/0x330 [ 30.156142][ T757] genl_rcv+0x28/0x40 [ 30.156146][ T757] netlink_unicast+0x486/0x750 [ 30.156152][ T757] ? netlink_attachskb+0x810/0x810 [ 30.156157][ T757] ? __lock_acquire+0x518/0xc20 [ 30.156164][ T757] netlink_sendmsg+0x735/0xc60 [ 30.156171][ T757] ? netlink_unicast+0x750/0x750 [ 30.156178][ T757] ? __might_fault+0x97/0x140 [ 30.156187][ T757] ____sys_sendmsg+0x415/0x880 [ 30.156192][ T757] ? copy_msghdr_from_user+0x279/0x420 [ 30.156195][ T757] ? get_timestamp.constprop.0+0x390/0x390 [ 30.156198][ T757] ? move_addr_to_kernel+0x40/0x40 [ 30.156211][ T757] ___sys_sendmsg+0x14e/0x1d0 [ 30.156216][ T757] ? copy_msghdr_from_user+0x420/0x420 [ 30.156218][ T757] ? kfree+0x22/0x590 [ 30.156248][ T757] __sys_sendmsg+0x12c/0x1d0 [ 30.156253][ T757] ? __sys_sendmsg_sock+0x20/0x20 [ 30.156263][ T757] ? rcu_is_watching+0x16/0xd0 [ 30.156266][ T757] ? rcu_is_watching+0x16/0xd0 [ 30.156272][ T757] do_syscall_64+0xff/0x530 [ 30.156276][ T757] ? exc_page_fault+0xee/0x100 [ 30.156281][ T757] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.156284][ T757] RIP: 0033:0x7fc01838b54e [ 30.156287][ T757] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 30.156290][ T757] RSP: 002b:00007ffd510743d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 30.156293][ T757] RAX: ffffffffffffffda RBX: 0000000033197130 RCX: 00007fc01838b54e [ 30.156295][ T757] RDX: 0000000000000000 RSI: 00007ffd51074470 RDI: 0000000000000005 [ 30.156297][ T757] RBP: 00007ffd510743e0 R08: 0000000000000000 R09: 0000000000000000 [ 30.156298][ T757] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000033197200 [ 30.156299][ T757] R13: 00007ffd51074470 R14: 0000000033198260 R15: 000000000040bda8 [ 30.156312][ T757] [ 30.285806][ T761] tun1: deleting peer with id 1, reason 1 [ 33.240696][ T809] tun0: deleting peer with id 2, reason 1 [ 33.240715][ T809] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.240717][ T809] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 809, name: ovpn-cli [ 33.240719][ T809] preempt_count: 202, expected: 0 [ 33.240720][ T809] RCU nest depth: 0, expected: 0 [ 33.240721][ T809] locks held by ovpn-cli/809: 6, last CPU#0: [ 33.240723][ T809] #0: ffffffffa3544b68 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 33.240735][ T809] #1: ff11000020d79e68 (&ovpn->lock){+...}-{3:3}, at: ovpn_peer_del+0xa0/0x590 [ovpn] [ 33.240743][ T809] #2: ffffffffa2d79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 33.240749][ T809] #3: ffffffffa2d79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 33.240753][ T809] #4: ffffffffa2c99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 33.240757][ T809] #5: ffffffffa2c99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 33.240761][ T809] irq event stamp: 43615 [ 33.240762][ T809] hardirqs last enabled at (43614): [] __down_trylock_console_sem+0x86/0xa0 [ 33.240764][ T809] hardirqs last disabled at (43615): [] console_emit_next_record+0x3d4/0x4c0 [ 33.240766][ T809] softirqs last enabled at (43580): [] __alloc_skb+0x4c2/0x5f0 [ 33.240770][ T809] softirqs last disabled at (43610): [] ovpn_peer_del+0xa0/0x590 [ovpn] [ 33.240774][ T809] Preemption disabled at: [ 33.240774][ T809] [<0000000000000000>] 0x0 [ 33.240781][ T809] CPU: 0 UID: 0 PID: 809 Comm: ovpn-cli Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.240784][ T809] Tainted: [W]=WARN [ 33.240785][ T809] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.240787][ T809] Call Trace: [ 33.240789][ T809] [ 33.240790][ T809] dump_stack_lvl+0x6f/0xa0 [ 33.240797][ T809] __might_resched.cold+0x1fe/0x2c1 [ 33.240801][ T809] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.240806][ T809] ? __kmalloc_noprof+0xdb/0x760 [ 33.240811][ T809] __kmalloc_noprof+0x443/0x760 [ 33.240813][ T809] ? alloc_buf.isra.0+0x4b/0x260 [ 33.240819][ T809] ? do_raw_spin_unlock+0x59/0x250 [ 33.240821][ T809] alloc_buf.isra.0+0x4b/0x260 [ 33.240825][ T809] put_chars+0x1e1/0x2f0 [ 33.240828][ T809] ? __send_to_port+0x420/0x420 [ 33.240831][ T809] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 33.240835][ T809] ? rcu_read_lock_any_held+0x3c/0x90 [ 33.240838][ T809] ? validate_chain+0x38b/0xc20 [ 33.240842][ T809] hvc_console_print+0x292/0x780 [ 33.240845][ T809] ? mark_usage+0x61/0x170 [ 33.240847][ T809] ? __lock_acquire+0x518/0xc20 [ 33.240849][ T809] ? __lock_acquire+0x518/0xc20 [ 33.240853][ T809] ? hvc_write+0x3a0/0x3a0 [ 33.240854][ T809] ? lock_acquire.part.0+0xd4/0x280 [ 33.240858][ T809] ? lock_acquire+0x13c/0x160 [ 33.240862][ T809] console_emit_next_record+0x22f/0x4c0 [ 33.240866][ T809] ? devkmsg_read+0x4b0/0x4b0 [ 33.240868][ T809] ? console_flush_one_record+0x106/0x710 [ 33.240871][ T809] ? rcu_is_watching+0x16/0xd0 [ 33.240874][ T809] ? lock_acquire+0x13c/0x160 [ 33.240878][ T809] console_flush_one_record+0x46f/0x710 [ 33.240882][ T809] ? console_emit_next_record+0x4c0/0x4c0 [ 33.240884][ T809] ? __lock_acquire+0x518/0xc20 [ 33.240889][ T809] console_unlock+0xee/0x1f0 [ 33.240892][ T809] ? console_flush_one_record+0x710/0x710 [ 33.240894][ T809] ? rcu_is_watching+0x16/0xd0 [ 33.240897][ T809] ? lock_acquire+0x60/0x160 [ 33.240900][ T809] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.240902][ T809] ? vprintk_emit+0x320/0x3e0 [ 33.240905][ T809] vprintk_emit+0x37c/0x3e0 [ 33.240909][ T809] ? wake_up_klogd_work_func+0x90/0x90 [ 33.240911][ T809] ? kernel_text_address+0x149/0x170 [ 33.240914][ T809] ? __kernel_text_address+0x12/0x30 [ 33.240916][ T809] ? write_profile+0xf0/0xf0 [ 33.240918][ T809] ? unwind_get_return_address+0x67/0xd0 [ 33.240923][ T809] _printk+0xc7/0x100 [ 33.240927][ T809] ? snapshot_read.cold+0x21/0x21 [ 33.240931][ T809] ? mark_usage+0x61/0x170 [ 33.240933][ T809] ? netdev_name+0x43/0x60 [ 33.240936][ T809] ? __netdev_printk+0x17f/0x1d0 [ 33.240940][ T809] netdev_info+0xe2/0x116 [ 33.240942][ T809] ? netdev_notice+0x120/0x120 [ 33.240944][ T809] ? find_held_lock+0x2b/0x80 [ 33.240946][ T809] ? mark_usage+0x61/0x170 [ 33.240949][ T809] ? __lock_acquire+0x518/0xc20 [ 33.240955][ T809] ovpn_nl_peer_del_notify+0x115/0x503 [ovpn] [ 33.240960][ T809] ? ovpn_nl_key_new_doit.cold+0x24/0x24 [ovpn] [ 33.240964][ T809] ? ovpn_peer_get_by_id+0x1fd/0x7a0 [ovpn] [ 33.240969][ T809] ovpn_peer_remove+0x394/0x640 [ovpn] [ 33.240973][ T809] ? do_raw_spin_lock+0x131/0x280 [ 33.240976][ T809] ? __ovpn_peer_hash_transp_addr+0x650/0x650 [ovpn] [ 33.240982][ T809] ovpn_peer_del+0x1e5/0x590 [ovpn] [ 33.240986][ T809] ? ovpn_peer_add+0x330/0x330 [ovpn] [ 33.240993][ T809] ovpn_nl_peer_del_doit+0x25c/0x6c0 [ovpn] [ 33.240996][ T809] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 33.241000][ T809] ? ovpn_nl_peer_get_dumpit+0xa40/0xa40 [ovpn] [ 33.241002][ T809] ? ref_tracker_alloc+0x28d/0x430 [ 33.241013][ T809] ? ovpn_get_dev_from_attrs+0x170/0x660 [ovpn] [ 33.241018][ T809] ? ovpn_get_dev_from_attrs+0x17a/0x660 [ovpn] [ 33.241023][ T809] genl_family_rcv_msg_doit+0x206/0x300 [ 33.241027][ T809] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 33.241029][ T809] ? __lock_release.isra.0+0x69/0x1a0 [ 33.241035][ T809] ? rcu_is_watching+0x16/0xd0 [ 33.241037][ T809] ? cap_capable+0x1d7/0x3d0 [ 33.241041][ T809] ? write_profile+0xf0/0xf0 [ 33.241042][ T809] ? unwind_get_return_address+0x67/0xd0 [ 33.241046][ T809] genl_family_rcv_msg+0x3a4/0x640 [ 33.241050][ T809] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 33.241052][ T809] ? rcu_read_lock_any_held+0x3c/0x90 [ 33.241054][ T809] ? ovpn_nl_send_peer+0x1300/0x1300 [ovpn] [ 33.241057][ T809] ? ovpn_nl_peer_get_dumpit+0xa40/0xa40 [ovpn] [ 33.241059][ T809] ? ovpn_nl_pre_doit+0x90/0x90 [ovpn] [ 33.241063][ T809] ? __lock_acquire+0x518/0xc20 [ 33.241068][ T809] genl_rcv_msg+0xbb/0x160 [ 33.241072][ T809] netlink_rcv_skb+0x14e/0x3a0 [ 33.241074][ T809] ? genl_family_rcv_msg+0x640/0x640 [ 33.241077][ T809] ? netlink_ack+0xcf0/0xcf0 [ 33.241084][ T809] ? netlink_deliver_tap+0xc5/0x330 [ 33.241086][ T809] ? netlink_deliver_tap+0x13c/0x330 [ 33.241090][ T809] genl_rcv+0x28/0x40 [ 33.241093][ T809] netlink_unicast+0x486/0x750 [ 33.241097][ T809] ? netlink_attachskb+0x810/0x810 [ 33.241100][ T809] ? __lock_acquire+0x518/0xc20 [ 33.241104][ T809] netlink_sendmsg+0x735/0xc60 [ 33.241108][ T809] ? netlink_unicast+0x750/0x750 [ 33.241112][ T809] ? __might_fault+0x97/0x140 [ 33.241118][ T809] ____sys_sendmsg+0x415/0x880 [ 33.241122][ T809] ? copy_msghdr_from_user+0x279/0x420 [ 33.241124][ T809] ? get_timestamp.constprop.0+0x390/0x390 [ 33.241126][ T809] ? move_addr_to_kernel+0x40/0x40 [ 33.241134][ T809] ___sys_sendmsg+0x14e/0x1d0 [ 33.241137][ T809] ? copy_msghdr_from_user+0x420/0x420 [ 33.241138][ T809] ? kfree+0x22/0x590 [ 33.241154][ T809] __sys_sendmsg+0x12c/0x1d0 [ 33.241157][ T809] ? __sys_sendmsg_sock+0x20/0x20 [ 33.241163][ T809] ? rcu_is_watching+0x16/0xd0 [ 33.241165][ T809] ? rcu_is_watching+0x16/0xd0 [ 33.241169][ T809] do_syscall_64+0xff/0x530 [ 33.241172][ T809] ? exc_page_fault+0xee/0x100 [ 33.241175][ T809] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.241177][ T809] RIP: 0033:0x7f5a9d79f54e [ 33.241179][ T809] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 33.241180][ T809] RSP: 002b:00007fff97f3a750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.241183][ T809] RAX: ffffffffffffffda RBX: 000000001185f130 RCX: 00007f5a9d79f54e [ 33.241184][ T809] RDX: 0000000000000000 RSI: 00007fff97f3a7f0 RDI: 0000000000000005 [ 33.241185][ T809] RBP: 00007fff97f3a760 R08: 0000000000000000 R09: 0000000000000000 [ 33.241186][ T809] R10: 0000000000000000 R11: 0000000000000202 R12: 000000001185f200 [ 33.241187][ T809] R13: 00007fff97f3a7f0 R14: 0000000011860260 R15: 000000000040bda8 [ 33.241194][ T809] [ 33.387011][ T813] tun2: deleting peer with id 2, reason 1 [ 38.430677][ T66] tun0: deleting peer with id 3, reason 2 [ 38.430743][ T66] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 38.430745][ T66] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 66, name: kworker/2:2 [ 38.430747][ T66] preempt_count: 202, expected: 0 [ 38.430748][ T66] RCU nest depth: 0, expected: 0 [ 38.430749][ T66] locks held by kworker/2:2/66: 7, last CPU#2: [ 38.430751][ T66] #0: ff1100000ac21540 ((wq_completion)ovpn){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 38.430763][ T66] #1: ffa0000000477d10 ((work_completion)(&(&ovpn->keepalive_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 38.430767][ T66] #2: ff11000020d79e68 (&ovpn->lock){+...}-{3:3}, at: ovpn_peer_keepalive_work+0xcc/0x580 [ovpn] [ 38.430775][ T66] #3: ffffffffa2d79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 38.430780][ T66] #4: ffffffffa2d79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 38.430784][ T66] #5: ffffffffa2c99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 38.430788][ T66] #6: ffffffffa2c99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 38.430792][ T66] irq event stamp: 27697 [ 38.430793][ T66] hardirqs last enabled at (27696): [] __down_trylock_console_sem+0x86/0xa0 [ 38.430795][ T66] hardirqs last disabled at (27697): [] console_emit_next_record+0x3d4/0x4c0 [ 38.430797][ T66] softirqs last enabled at (27500): [] unlock_ovpn+0x1e/0x110 [ovpn] [ 38.430801][ T66] softirqs last disabled at (27688): [] ovpn_peer_keepalive_work+0xcc/0x580 [ovpn] [ 38.430805][ T66] Preemption disabled at: [ 38.430806][ T66] [<0000000000000000>] 0x0 [ 38.430813][ T66] CPU: 2 UID: 0 PID: 66 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 38.430817][ T66] Tainted: [W]=WARN [ 38.430818][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.430820][ T66] Workqueue: ovpn ovpn_peer_keepalive_work [ovpn] [ 38.430824][ T66] Call Trace: [ 38.430826][ T66] [ 38.430829][ T66] dump_stack_lvl+0x6f/0xa0 [ 38.430835][ T66] __might_resched.cold+0x1fe/0x2c1 [ 38.430840][ T66] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 38.430844][ T66] ? __kmalloc_noprof+0xdb/0x760 [ 38.430849][ T66] __kmalloc_noprof+0x443/0x760 [ 38.430852][ T66] ? alloc_buf.isra.0+0x4b/0x260 [ 38.430858][ T66] ? do_raw_spin_unlock+0x59/0x250 [ 38.430861][ T66] alloc_buf.isra.0+0x4b/0x260 [ 38.430865][ T66] put_chars+0x1e1/0x2f0 [ 38.430868][ T66] ? __send_to_port+0x420/0x420 [ 38.430872][ T66] ? validate_chain+0x34a/0xc20 [ 38.430876][ T66] hvc_console_print+0x292/0x780 [ 38.430880][ T66] ? mark_usage+0x61/0x170 [ 38.430882][ T66] ? __lock_acquire+0x518/0xc20 [ 38.430883][ T66] ? __lock_acquire+0x518/0xc20 [ 38.430887][ T66] ? hvc_write+0x3a0/0x3a0 [ 38.430889][ T66] ? console_emit_next_record+0x1df/0x4c0 [ 38.430893][ T66] ? rcu_is_watching+0x16/0xd0 [ 38.430897][ T66] ? lock_acquire+0x13c/0x160 [ 38.430901][ T66] console_emit_next_record+0x22f/0x4c0 [ 38.430905][ T66] ? devkmsg_read+0x4b0/0x4b0 [ 38.430907][ T66] ? console_flush_one_record+0x106/0x710 [ 38.430910][ T66] ? rcu_is_watching+0x16/0xd0 [ 38.430913][ T66] ? lock_acquire+0x13c/0x160 [ 38.430917][ T66] console_flush_one_record+0x46f/0x710 [ 38.430921][ T66] ? console_emit_next_record+0x4c0/0x4c0 [ 38.430923][ T66] ? __lock_acquire+0x518/0xc20 [ 38.430928][ T66] console_unlock+0xee/0x1f0 [ 38.430931][ T66] ? console_flush_one_record+0x710/0x710 [ 38.430933][ T66] ? rcu_is_watching+0x16/0xd0 [ 38.430935][ T66] ? lock_acquire+0x60/0x160 [ 38.430939][ T66] ? __down_trylock_console_sem+0x5e/0xa0 [ 38.430941][ T66] ? vprintk_emit+0x320/0x3e0 [ 38.430944][ T66] vprintk_emit+0x37c/0x3e0 [ 38.430948][ T66] ? wake_up_klogd_work_func+0x90/0x90 [ 38.430951][ T66] ? __lock_release.isra.0+0x69/0x1a0 [ 38.430953][ T66] ? rcu_is_watching+0x16/0xd0 [ 38.430957][ T66] _printk+0xc7/0x100 [ 38.430960][ T66] ? snapshot_read.cold+0x21/0x21 [ 38.430963][ T66] ? __add_to_free_list+0x81/0x5c0 [ 38.430966][ T66] ? __mod_zone_page_state+0xe1/0x190 [ 38.430969][ T66] ? netdev_name+0x43/0x60 [ 38.430973][ T66] ? __netdev_printk+0x17f/0x1d0 [ 38.430976][ T66] netdev_info+0xe2/0x116 [ 38.430979][ T66] ? netdev_notice+0x120/0x120 [ 38.430981][ T66] ? rcu_read_lock_any_held+0x3c/0x90 [ 38.430986][ T66] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 38.430989][ T66] ? rcu_read_lock_any_held+0x3c/0x90 [ 38.430993][ T66] ovpn_nl_peer_del_notify+0x115/0x503 [ovpn] [ 38.430998][ T66] ? ovpn_nl_key_new_doit.cold+0x24/0x24 [ovpn] [ 38.431005][ T66] ovpn_peer_remove+0x394/0x640 [ovpn] [ 38.431009][ T66] ? __ovpn_peer_hash_transp_addr+0x650/0x650 [ovpn] [ 38.431012][ T66] ? __rwlock_init+0x150/0x150 [ 38.431014][ T66] ? mark_held_locks+0x40/0x70 [ 38.431019][ T66] ovpn_peer_keepalive_work_single+0x416/0x600 [ovpn] [ 38.431024][ T66] ? ovpn_peers_release_mp+0x490/0x490 [ovpn] [ 38.431026][ T66] ? __rwlock_init+0x150/0x150 [ 38.431032][ T66] ovpn_peer_keepalive_work+0x253/0x580 [ovpn] [ 38.431036][ T66] ? process_one_work+0xdfc/0x1560 [ 38.431039][ T66] ? ovpn_peers_free+0xb0/0xb0 [ovpn] [ 38.431042][ T66] ? rcu_is_watching+0x16/0xd0 [ 38.431044][ T66] ? lock_acquire+0x13c/0x160 [ 38.431046][ T66] ? rcu_is_watching+0x16/0xd0 [ 38.431050][ T66] process_one_work+0xe3e/0x1560 [ 38.431057][ T66] ? __queue_delayed_work+0x470/0x470 [ 38.431060][ T66] ? lock_acquire.part.0+0xd4/0x280 [ 38.431068][ T66] worker_thread+0x4f1/0xd60 [ 38.431072][ T66] ? rescuer_thread+0x1340/0x1340 [ 38.431074][ T66] ? __kthread_parkme+0xbd/0x210 [ 38.431077][ T66] ? rescuer_thread+0x1340/0x1340 [ 38.431080][ T66] ? rescuer_thread+0x1340/0x1340 [ 38.431082][ T66] kthread+0x367/0x460 [ 38.431085][ T66] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 38.431088][ T66] ? kthread_affine_preferred+0x4c0/0x4c0 [ 38.431091][ T66] ret_from_fork+0x474/0x6b0 [ 38.431095][ T66] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.431098][ T66] ? __switch_to+0x5a3/0xe00 [ 38.431102][ T66] ? kthread_affine_preferred+0x4c0/0x4c0 [ 38.431104][ T66] ret_from_fork_asm+0x11/0x20 [ 38.431113][ T66] [ 39.518429][ T66] tun0: deleting peer with id 4, reason 2 [ 39.518452][ T66] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 39.518455][ T66] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 66, name: kworker/2:2 [ 39.518456][ T66] preempt_count: 202, expected: 0 [ 39.518457][ T66] RCU nest depth: 0, expected: 0 [ 39.518458][ T66] locks held by kworker/2:2/66: 7, last CPU#2: [ 39.518460][ T66] #0: ff1100000ac21540 ((wq_completion)ovpn){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 39.518472][ T66] #1: ffa0000000477d10 ((work_completion)(&(&ovpn->keepalive_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 39.518476][ T66] #2: ff11000020d79e68 (&ovpn->lock){+...}-{3:3}, at: ovpn_peer_keepalive_work+0xcc/0x580 [ovpn] [ 39.518485][ T66] #3: ffffffffa2d79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 39.518490][ T66] #4: ffffffffa2d79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 39.518494][ T66] #5: ffffffffa2c99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 39.518497][ T66] #6: ffffffffa2c99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 39.518501][ T66] irq event stamp: 28507 [ 39.518502][ T66] hardirqs last enabled at (28506): [] __down_trylock_console_sem+0x86/0xa0 [ 39.518505][ T66] hardirqs last disabled at (28507): [] console_emit_next_record+0x3d4/0x4c0 [ 39.518507][ T66] softirqs last enabled at (28334): [] ovpn_peer_release+0x37/0xe0 [ovpn] [ 39.518510][ T66] softirqs last disabled at (28500): [] ovpn_peer_keepalive_work+0xcc/0x580 [ovpn] [ 39.518513][ T66] Preemption disabled at: [ 39.518514][ T66] [<0000000000000000>] 0x0 [ 39.518521][ T66] CPU: 2 UID: 0 PID: 66 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 39.518525][ T66] Tainted: [W]=WARN [ 39.518526][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.518527][ T66] Workqueue: ovpn ovpn_peer_keepalive_work [ovpn] [ 39.518532][ T66] Call Trace: [ 39.518533][ T66] [ 39.518536][ T66] dump_stack_lvl+0x6f/0xa0 [ 39.518542][ T66] __might_resched.cold+0x1fe/0x2c1 [ 39.518547][ T66] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 39.518551][ T66] ? __kmalloc_noprof+0xdb/0x760 [ 39.518556][ T66] __kmalloc_noprof+0x443/0x760 [ 39.518558][ T66] ? alloc_buf.isra.0+0x4b/0x260 [ 39.518565][ T66] ? do_raw_spin_unlock+0x59/0x250 [ 39.518567][ T66] alloc_buf.isra.0+0x4b/0x260 [ 39.518570][ T66] put_chars+0x1e1/0x2f0 [ 39.518572][ T66] ? prb_final_commit+0x50/0x50 [ 39.518575][ T66] ? __send_to_port+0x420/0x420 [ 39.518578][ T66] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 39.518582][ T66] ? rcu_read_lock_any_held+0x3c/0x90 [ 39.518584][ T66] ? validate_chain+0x38b/0xc20 [ 39.518588][ T66] hvc_console_print+0x292/0x780 [ 39.518591][ T66] ? mark_usage+0x61/0x170 [ 39.518593][ T66] ? __lock_acquire+0x518/0xc20 [ 39.518595][ T66] ? __lock_acquire+0x518/0xc20 [ 39.518598][ T66] ? hvc_write+0x3a0/0x3a0 [ 39.518601][ T66] ? console_emit_next_record+0x1df/0x4c0 [ 39.518604][ T66] ? rcu_is_watching+0x16/0xd0 [ 39.518606][ T66] ? lock_acquire+0x13c/0x160 [ 39.518610][ T66] console_emit_next_record+0x22f/0x4c0 [ 39.518614][ T66] ? devkmsg_read+0x4b0/0x4b0 [ 39.518616][ T66] ? console_flush_one_record+0x106/0x710 [ 39.518619][ T66] ? rcu_is_watching+0x16/0xd0 [ 39.518621][ T66] ? lock_acquire+0x13c/0x160 [ 39.518625][ T66] console_flush_one_record+0x46f/0x710 [ 39.518630][ T66] ? console_emit_next_record+0x4c0/0x4c0 [ 39.518631][ T66] ? __lock_acquire+0x518/0xc20 [ 39.518637][ T66] console_unlock+0xee/0x1f0 [ 39.518639][ T66] ? console_flush_one_record+0x710/0x710 [ 39.518641][ T66] ? rcu_is_watching+0x16/0xd0 [ 39.518643][ T66] ? lock_acquire+0x60/0x160 [ 39.518647][ T66] ? __down_trylock_console_sem+0x5e/0xa0 [ 39.518649][ T66] ? vprintk_emit+0x320/0x3e0 [ 39.518652][ T66] vprintk_emit+0x37c/0x3e0 [ 39.518656][ T66] ? wake_up_klogd_work_func+0x90/0x90 [ 39.518659][ T66] ? __lock_release.isra.0+0x69/0x1a0 [ 39.518661][ T66] ? rcu_is_watching+0x16/0xd0 [ 39.518665][ T66] _printk+0xc7/0x100 [ 39.518669][ T66] ? snapshot_read.cold+0x21/0x21 [ 39.518672][ T66] ? __add_to_free_list+0x81/0x5c0 [ 39.518674][ T66] ? __mod_zone_page_state+0xe1/0x190 [ 39.518677][ T66] ? netdev_name+0x43/0x60 [ 39.518680][ T66] ? __netdev_printk+0x17f/0x1d0 [ 39.518684][ T66] netdev_info+0xe2/0x116 [ 39.518686][ T66] ? netdev_notice+0x120/0x120 [ 39.518688][ T66] ? rcu_read_lock_any_held+0x3c/0x90 [ 39.518693][ T66] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 39.518695][ T66] ? rcu_read_lock_any_held+0x3c/0x90 [ 39.518699][ T66] ovpn_nl_peer_del_notify+0x115/0x503 [ovpn] [ 39.518704][ T66] ? ovpn_nl_key_new_doit.cold+0x24/0x24 [ovpn] [ 39.518711][ T66] ovpn_peer_remove+0x394/0x640 [ovpn] [ 39.518714][ T66] ? __ovpn_peer_hash_transp_addr+0x650/0x650 [ovpn] [ 39.518717][ T66] ? __rwlock_init+0x150/0x150 [ 39.518719][ T66] ? mark_held_locks+0x40/0x70 [ 39.518724][ T66] ovpn_peer_keepalive_work_single+0x416/0x600 [ovpn] [ 39.518728][ T66] ? ovpn_peers_release_mp+0x490/0x490 [ovpn] [ 39.518730][ T66] ? __rwlock_init+0x150/0x150 [ 39.518736][ T66] ovpn_peer_keepalive_work+0x253/0x580 [ovpn] [ 39.518740][ T66] ? process_one_work+0xdfc/0x1560 [ 39.518742][ T66] ? ovpn_peers_free+0xb0/0xb0 [ovpn] [ 39.518745][ T66] ? rcu_is_watching+0x16/0xd0 [ 39.518748][ T66] ? lock_acquire+0x13c/0x160 [ 39.518749][ T66] ? rcu_is_watching+0x16/0xd0 [ 39.518753][ T66] process_one_work+0xe3e/0x1560 [ 39.518760][ T66] ? __queue_delayed_work+0x470/0x470 [ 39.518762][ T66] ? lock_acquire.part.0+0xd4/0x280 [ 39.518770][ T66] worker_thread+0x4f1/0xd60 [ 39.518774][ T66] ? rescuer_thread+0x1340/0x1340 [ 39.518776][ T66] ? __kthread_parkme+0xbd/0x210 [ 39.518779][ T66] ? rescuer_thread+0x1340/0x1340 [ 39.518782][ T66] ? rescuer_thread+0x1340/0x1340 [ 39.518784][ T66] kthread+0x367/0x460 [ 39.518786][ T66] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 39.518789][ T66] ? kthread_affine_preferred+0x4c0/0x4c0 [ 39.518792][ T66] ret_from_fork+0x474/0x6b0 [ 39.518797][ T66] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 39.518800][ T66] ? __switch_to+0x5a3/0xe00 [ 39.518803][ T66] ? kthread_affine_preferred+0x4c0/0x4c0 [ 39.518806][ T66] ret_from_fork_asm+0x11/0x20 [ 39.518814][ T66] [ 39.548296][ T66] tun0: deleting peer with id 5, reason 2 [ 39.548706][ T66] tun0: deleting peer with id 6, reason 2 [ 44.639981][ T66] tun3: deleting peer with id 3, reason 2 [ 44.640003][ T66] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.640006][ T66] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 66, name: kworker/2:2 [ 44.640007][ T66] preempt_count: 202, expected: 0 [ 44.640008][ T66] RCU nest depth: 0, expected: 0 [ 44.640009][ T66] locks held by kworker/2:2/66: 7, last CPU#2: [ 44.640011][ T66] #0: ff1100000ac21540 ((wq_completion)ovpn){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 44.640024][ T66] #1: ffa0000000477d10 ((work_completion)(&(&ovpn->keepalive_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 44.640028][ T66] #2: ff11000008671e68 (&ovpn->lock){+...}-{3:3}, at: ovpn_peer_keepalive_work+0xcc/0x580 [ovpn] [ 44.640036][ T66] #3: ffffffffa2d79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 44.640041][ T66] #4: ffffffffa2d79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 44.640044][ T66] #5: ffffffffa2c99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 44.640048][ T66] #6: ffffffffa2c99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 44.640052][ T66] irq event stamp: 29861 [ 44.640053][ T66] hardirqs last enabled at (29860): [] __down_trylock_console_sem+0x86/0xa0 [ 44.640055][ T66] hardirqs last disabled at (29861): [] console_emit_next_record+0x3d4/0x4c0 [ 44.640057][ T66] softirqs last enabled at (29580): [] unlock_ovpn+0x1e/0x110 [ovpn] [ 44.640061][ T66] softirqs last disabled at (29850): [] ovpn_peer_keepalive_work+0xcc/0x580 [ovpn] [ 44.640064][ T66] Preemption disabled at: [ 44.640065][ T66] [<0000000000000000>] 0x0 [ 44.640072][ T66] CPU: 2 UID: 0 PID: 66 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.640076][ T66] Tainted: [W]=WARN [ 44.640077][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.640078][ T66] Workqueue: ovpn ovpn_peer_keepalive_work [ovpn] [ 44.640083][ T66] Call Trace: [ 44.640084][ T66] [ 44.640086][ T66] dump_stack_lvl+0x6f/0xa0 [ 44.640093][ T66] __might_resched.cold+0x1fe/0x2c1 [ 44.640097][ T66] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.640102][ T66] ? __kmalloc_noprof+0xdb/0x760 [ 44.640107][ T66] __kmalloc_noprof+0x443/0x760 [ 44.640109][ T66] ? alloc_buf.isra.0+0x4b/0x260 [ 44.640115][ T66] ? do_raw_spin_unlock+0x59/0x250 [ 44.640118][ T66] alloc_buf.isra.0+0x4b/0x260 [ 44.640121][ T66] put_chars+0x1e1/0x2f0 [ 44.640123][ T66] ? prb_final_commit+0x50/0x50 [ 44.640126][ T66] ? __send_to_port+0x420/0x420 [ 44.640129][ T66] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 44.640133][ T66] ? rcu_read_lock_any_held+0x3c/0x90 [ 44.640136][ T66] ? validate_chain+0x38b/0xc20 [ 44.640139][ T66] hvc_console_print+0x292/0x780 [ 44.640143][ T66] ? mark_usage+0x61/0x170 [ 44.640145][ T66] ? __lock_acquire+0x518/0xc20 [ 44.640146][ T66] ? __lock_acquire+0x518/0xc20 [ 44.640150][ T66] ? hvc_write+0x3a0/0x3a0 [ 44.640152][ T66] ? console_emit_next_record+0x1df/0x4c0 [ 44.640156][ T66] ? rcu_is_watching+0x16/0xd0 [ 44.640158][ T66] ? lock_acquire+0x13c/0x160 [ 44.640162][ T66] console_emit_next_record+0x22f/0x4c0 [ 44.640166][ T66] ? devkmsg_read+0x4b0/0x4b0 [ 44.640168][ T66] ? console_flush_one_record+0x106/0x710 [ 44.640171][ T66] ? rcu_is_watching+0x16/0xd0 [ 44.640174][ T66] ? lock_acquire+0x13c/0x160 [ 44.640177][ T66] console_flush_one_record+0x46f/0x710 [ 44.640181][ T66] ? console_emit_next_record+0x4c0/0x4c0 [ 44.640183][ T66] ? __lock_acquire+0x518/0xc20 [ 44.640188][ T66] console_unlock+0xee/0x1f0 [ 44.640191][ T66] ? console_flush_one_record+0x710/0x710 [ 44.640193][ T66] ? rcu_is_watching+0x16/0xd0 [ 44.640195][ T66] ? lock_acquire+0x60/0x160 [ 44.640199][ T66] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.640200][ T66] ? vprintk_emit+0x320/0x3e0 [ 44.640204][ T66] vprintk_emit+0x37c/0x3e0 [ 44.640207][ T66] ? wake_up_klogd_work_func+0x90/0x90 [ 44.640210][ T66] ? __lock_release.isra.0+0x69/0x1a0 [ 44.640215][ T66] _printk+0xc7/0x100 [ 44.640218][ T66] ? snapshot_read.cold+0x21/0x21 [ 44.640220][ T66] ? try_to_wake_up+0x153/0x1130 [ 44.640223][ T66] ? select_fallback_rq+0x510/0x510 [ 44.640225][ T66] ? netdev_name+0x43/0x60 [ 44.640229][ T66] ? __netdev_printk+0x17f/0x1d0 [ 44.640232][ T66] netdev_info+0xe2/0x116 [ 44.640235][ T66] ? netdev_notice+0x120/0x120 [ 44.640239][ T66] ? __queue_work+0x3ab/0xd30 [ 44.640243][ T66] ? kthread+0x367/0x460 [ 44.640247][ T66] ovpn_nl_peer_del_notify+0x115/0x503 [ovpn] [ 44.640253][ T66] ? ovpn_nl_key_new_doit.cold+0x24/0x24 [ovpn] [ 44.640256][ T66] ? mark_held_locks+0x40/0x70 [ 44.640259][ T66] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 44.640260][ T66] ? lockdep_hardirqs_on+0x91/0x130 [ 44.640265][ T66] ovpn_peer_remove+0x394/0x640 [ovpn] [ 44.640270][ T66] ? __ovpn_peer_hash_transp_addr+0x650/0x650 [ovpn] [ 44.640272][ T66] ? __rwlock_init+0x150/0x150 [ 44.640274][ T66] ? mark_held_locks+0x40/0x70 [ 44.640279][ T66] ovpn_peer_keepalive_work_single+0x416/0x600 [ovpn] [ 44.640283][ T66] ? ovpn_peers_release_mp+0x490/0x490 [ovpn] [ 44.640285][ T66] ? __rwlock_init+0x150/0x150 [ 44.640290][ T66] ovpn_peer_keepalive_work+0x389/0x580 [ovpn] [ 44.640295][ T66] ? process_one_work+0xdfc/0x1560 [ 44.640297][ T66] ? ovpn_peers_free+0xb0/0xb0 [ovpn] [ 44.640300][ T66] ? rcu_is_watching+0x16/0xd0 [ 44.640302][ T66] ? lock_acquire+0x13c/0x160 [ 44.640304][ T66] ? rcu_is_watching+0x16/0xd0 [ 44.640308][ T66] ? process_one_work+0xdfc/0x1560 [ 44.640310][ T66] process_one_work+0xe3e/0x1560 [ 44.640316][ T66] ? __queue_delayed_work+0x470/0x470 [ 44.640319][ T66] ? lock_acquire.part.0+0xd4/0x280 [ 44.640326][ T66] worker_thread+0x4f1/0xd60 [ 44.640330][ T66] ? rescuer_thread+0x1340/0x1340 [ 44.640332][ T66] ? __kthread_parkme+0xbd/0x210 [ 44.640335][ T66] ? rescuer_thread+0x1340/0x1340 [ 44.640337][ T66] ? rescuer_thread+0x1340/0x1340 [ 44.640339][ T66] kthread+0x367/0x460 [ 44.640341][ T66] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 44.640344][ T66] ? kthread_affine_preferred+0x4c0/0x4c0 [ 44.640346][ T66] ret_from_fork+0x474/0x6b0 [ 44.640350][ T66] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 44.640353][ T66] ? __switch_to+0x5a3/0xe00 [ 44.640357][ T66] ? kthread_affine_preferred+0x4c0/0x4c0 [ 44.640359][ T66] ret_from_fork_asm+0x11/0x20 [ 44.640368][ T66] [ 44.703426][ T75] tun4: deleting peer with id 4, reason 2 [ 44.830448][ T10] tun5: deleting peer with id 5, reason 2 [ 44.894566][ T75] tun6: deleting peer with id 6, reason 2