[ 16.564003][ T304] ip (304) used greatest stack depth: 24248 bytes left [ 16.564023][ T304] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.564026][ T304] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 304, name: ip [ 16.564027][ T304] preempt_count: 2, expected: 0 [ 16.564028][ T304] RCU nest depth: 0, expected: 0 [ 16.564029][ T304] locks held by ip/304: 5, last CPU#2: [ 16.564031][ T304] #0: ffffffff8aa127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 16.564043][ T304] #1: ffffffff8ab79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.564049][ T304] #2: ffffffff8ab79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.564053][ T304] #3: ffffffff8aa99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.564057][ T304] #4: ffffffff8aa99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.564061][ T304] irq event stamp: 20406 [ 16.564062][ T304] hardirqs last enabled at (20405): [] __down_trylock_console_sem+0x86/0xa0 [ 16.564065][ T304] hardirqs last disabled at (20406): [] console_emit_next_record+0x3d4/0x4c0 [ 16.564067][ T304] softirqs last enabled at (18908): [] netlink_release+0x17b/0xcf0 [ 16.564071][ T304] softirqs last disabled at (18906): [] netlink_release+0xd2/0xcf0 [ 16.564074][ T304] Preemption disabled at: [ 16.564074][ T304] [<0000000000000000>] 0x0 [ 16.564082][ T304] CPU: 2 UID: 0 PID: 304 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.564085][ T304] Tainted: [W]=WARN [ 16.564086][ T304] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.564088][ T304] Call Trace: [ 16.564090][ T304] [ 16.564091][ T304] dump_stack_lvl+0x6f/0xa0 [ 16.564097][ T304] __might_resched.cold+0x1fe/0x2c1 [ 16.564102][ T304] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.564106][ T304] ? __kmalloc_noprof+0xdb/0x760 [ 16.564111][ T304] __kmalloc_noprof+0x443/0x760 [ 16.564114][ T304] ? alloc_buf.isra.0+0x4b/0x260 [ 16.564120][ T304] ? do_raw_spin_unlock+0x59/0x250 [ 16.564122][ T304] alloc_buf.isra.0+0x4b/0x260 [ 16.564126][ T304] put_chars+0x1e1/0x2f0 [ 16.564129][ T304] ? __send_to_port+0x420/0x420 [ 16.564131][ T304] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.564136][ T304] ? validate_chain+0x38b/0xc20 [ 16.564141][ T304] hvc_console_print+0x292/0x780 [ 16.564148][ T304] ? hvc_write+0x3a0/0x3a0 [ 16.564150][ T304] ? rcu_is_watching+0x16/0xd0 [ 16.564153][ T304] ? lock_acquire+0x13c/0x160 [ 16.564157][ T304] console_emit_next_record+0x22f/0x4c0 [ 16.564160][ T304] ? devkmsg_read+0x4b0/0x4b0 [ 16.564162][ T304] ? console_flush_one_record+0x106/0x710 [ 16.564166][ T304] ? rcu_is_watching+0x16/0xd0 [ 16.564168][ T304] ? lock_acquire+0x13c/0x160 [ 16.564172][ T304] console_flush_one_record+0x46f/0x710 [ 16.564176][ T304] ? console_emit_next_record+0x4c0/0x4c0 [ 16.564178][ T304] ? __lock_acquire+0x518/0xc20 [ 16.564183][ T304] console_unlock+0xee/0x1f0 [ 16.564186][ T304] ? console_flush_one_record+0x710/0x710 [ 16.564188][ T304] ? rcu_is_watching+0x16/0xd0 [ 16.564191][ T304] ? lock_acquire+0x60/0x160 [ 16.564194][ T304] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.564196][ T304] ? vprintk_emit+0x320/0x3e0 [ 16.564199][ T304] vprintk_emit+0x37c/0x3e0 [ 16.564204][ T304] ? wake_up_klogd_work_func+0x90/0x90 [ 16.564208][ T304] ? __lock_acquire+0x518/0xc20 [ 16.564212][ T304] _printk+0xc7/0x100 [ 16.564215][ T304] ? snapshot_read.cold+0x21/0x21 [ 16.564218][ T304] ? do_raw_spin_lock+0x131/0x280 [ 16.564220][ T304] ? __rwlock_init+0x150/0x150 [ 16.564224][ T304] ? do_raw_spin_lock+0x131/0x280 [ 16.564227][ T304] do_exit.cold+0x82/0x9c [ 16.564231][ T304] ? exit_notify+0x890/0x890 [ 16.564232][ T304] ? __lock_release.isra.0+0x69/0x1a0 [ 16.564235][ T304] ? rcu_is_watching+0x16/0xd0 [ 16.564239][ T304] do_group_exit+0xb8/0x370 [ 16.564242][ T304] __x64_sys_exit_group+0x3c/0x50 [ 16.564244][ T304] x64_sys_call+0x1567/0x1570 [ 16.564247][ T304] do_syscall_64+0xff/0x530 [ 16.564251][ T304] ? exc_page_fault+0xee/0x100 [ 16.564253][ T304] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.564256][ T304] RIP: 0033:0x7f29c66551b8 [ 16.564258][ T304] Code: Unable to access opcode bytes at 0x7f29c665518e. [ 16.564260][ T304] RSP: 002b:00007ffe4d2cacf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 16.564262][ T304] RAX: ffffffffffffffda RBX: 00007f29c6785f88 RCX: 00007f29c66551b8 [ 16.564263][ T304] RDX: 00007f29c639ffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 16.564264][ T304] RBP: 00007ffe4d2cad50 R08: 0000000000000000 R09: 0000000000000050 [ 16.564265][ T304] R10: 00007ffe4d2cab10 R11: 0000000000000246 R12: 0000000000000001 [ 16.564266][ T304] R13: 0000000000000000 R14: 00007f29c6784680 R15: 00007f29c6785fa0 [ 16.564273][ T304] [ 25.754362][ T638] ping (638) used greatest stack depth: 24064 bytes left [ 25.754382][ T638] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.754385][ T638] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 638, name: ping [ 25.754386][ T638] preempt_count: 2, expected: 0 [ 25.754387][ T638] RCU nest depth: 0, expected: 0 [ 25.754388][ T638] locks held by ping/638: 5, last CPU#2: [ 25.754390][ T638] #0: ffffffff8aa127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 25.754401][ T638] #1: ffffffff8ab79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 25.754407][ T638] #2: ffffffff8ab79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 25.754411][ T638] #3: ffffffff8aa99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 25.754414][ T638] #4: ffffffff8aa99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 25.754418][ T638] irq event stamp: 81494 [ 25.754419][ T638] hardirqs last enabled at (81493): [] __down_trylock_console_sem+0x86/0xa0 [ 25.754422][ T638] hardirqs last disabled at (81494): [] console_emit_next_record+0x3d4/0x4c0 [ 25.754424][ T638] softirqs last enabled at (81252): [] handle_softirqs+0x67c/0x900 [ 25.754426][ T638] softirqs last disabled at (81247): [] __irq_exit_rcu+0x145/0x1c0 [ 25.754428][ T638] Preemption disabled at: [ 25.754429][ T638] [<0000000000000000>] 0x0 [ 25.754435][ T638] CPU: 2 UID: 0 PID: 638 Comm: ping Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.754439][ T638] Tainted: [W]=WARN [ 25.754440][ T638] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.754441][ T638] Call Trace: [ 25.754443][ T638] [ 25.754445][ T638] dump_stack_lvl+0x6f/0xa0 [ 25.754451][ T638] __might_resched.cold+0x1fe/0x2c1 [ 25.754456][ T638] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.754460][ T638] ? __kmalloc_noprof+0xdb/0x760 [ 25.754465][ T638] __kmalloc_noprof+0x443/0x760 [ 25.754467][ T638] ? alloc_buf.isra.0+0x4b/0x260 [ 25.754473][ T638] ? do_raw_spin_unlock+0x59/0x250 [ 25.754475][ T638] alloc_buf.isra.0+0x4b/0x260 [ 25.754478][ T638] put_chars+0x1e1/0x2f0 [ 25.754481][ T638] ? __send_to_port+0x420/0x420 [ 25.754483][ T638] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.754488][ T638] ? validate_chain+0x38b/0xc20 [ 25.754493][ T638] hvc_console_print+0x292/0x780 [ 25.754499][ T638] ? hvc_write+0x3a0/0x3a0 [ 25.754501][ T638] ? rcu_is_watching+0x16/0xd0 [ 25.754504][ T638] ? lock_acquire+0x13c/0x160 [ 25.754508][ T638] console_emit_next_record+0x22f/0x4c0 [ 25.754511][ T638] ? devkmsg_read+0x4b0/0x4b0 [ 25.754513][ T638] ? console_flush_one_record+0x106/0x710 [ 25.754516][ T638] ? rcu_is_watching+0x16/0xd0 [ 25.754518][ T638] ? lock_acquire+0x13c/0x160 [ 25.754522][ T638] console_flush_one_record+0x46f/0x710 [ 25.754526][ T638] ? console_emit_next_record+0x4c0/0x4c0 [ 25.754528][ T638] ? __lock_acquire+0x518/0xc20 [ 25.754533][ T638] console_unlock+0xee/0x1f0 [ 25.754536][ T638] ? console_flush_one_record+0x710/0x710 [ 25.754538][ T638] ? rcu_is_watching+0x16/0xd0 [ 25.754540][ T638] ? lock_acquire+0x60/0x160 [ 25.754543][ T638] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.754545][ T638] ? vprintk_emit+0x320/0x3e0 [ 25.754548][ T638] vprintk_emit+0x37c/0x3e0 [ 25.754552][ T638] ? wake_up_klogd_work_func+0x90/0x90 [ 25.754555][ T638] ? __lock_acquire+0x518/0xc20 [ 25.754558][ T638] _printk+0xc7/0x100 [ 25.754562][ T638] ? snapshot_read.cold+0x21/0x21 [ 25.754565][ T638] ? do_raw_spin_lock+0x131/0x280 [ 25.754567][ T638] ? __rwlock_init+0x150/0x150 [ 25.754571][ T638] ? do_raw_spin_lock+0x131/0x280 [ 25.754573][ T638] do_exit.cold+0x82/0x9c [ 25.754577][ T638] ? exit_notify+0x890/0x890 [ 25.754578][ T638] ? __lock_release.isra.0+0x69/0x1a0 [ 25.754581][ T638] ? rcu_is_watching+0x16/0xd0 [ 25.754585][ T638] do_group_exit+0xb8/0x370 [ 25.754588][ T638] __x64_sys_exit_group+0x3c/0x50 [ 25.754589][ T638] x64_sys_call+0x1567/0x1570 [ 25.754592][ T638] do_syscall_64+0xff/0x530 [ 25.754596][ T638] ? exc_page_fault+0xee/0x100 [ 25.754598][ T638] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.754601][ T638] RIP: 0033:0x7f62cd0eb1b8 [ 25.754604][ T638] Code: Unable to access opcode bytes at 0x7f62cd0eb18e. [ 25.754605][ T638] RSP: 002b:00007ffeedd383f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 25.754607][ T638] RAX: ffffffffffffffda RBX: 00007f62cd21bf88 RCX: 00007f62cd0eb1b8 [ 25.754608][ T638] RDX: 00007f62cce7c7c8 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 25.754609][ T638] RBP: 00007ffeedd38450 R08: 0000000000000000 R09: 0000000000000050 [ 25.754610][ T638] R10: 00007ffeedd38270 R11: 0000000000000246 R12: 0000000000000002 [ 25.754611][ T638] R13: 0000000000000000 R14: 00007f62cd21a680 R15: 00007f62cd21bfa0 [ 25.754617][ T638] [ 30.904835][ T674] iperf3 (674) used greatest stack depth: 23104 bytes left [ 30.904856][ T674] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.904859][ T674] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 674, name: iperf3 [ 30.904860][ T674] preempt_count: 2, expected: 0 [ 30.904861][ T674] RCU nest depth: 0, expected: 0 [ 30.904862][ T674] locks held by iperf3/674: 5, last CPU#1: [ 30.904864][ T674] #0: ffffffff8aa127b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 30.904875][ T674] #1: ffffffff8ab79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 30.904882][ T674] #2: ffffffff8ab79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 30.904885][ T674] #3: ffffffff8aa99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 30.904889][ T674] #4: ffffffff8aa99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 30.904893][ T674] irq event stamp: 7192186 [ 30.904894][ T674] hardirqs last enabled at (7192185): [] __down_trylock_console_sem+0x86/0xa0 [ 30.904906][ T674] hardirqs last disabled at (7192186): [] console_emit_next_record+0x3d4/0x4c0 [ 30.904908][ T674] softirqs last enabled at (7191412): [] handle_softirqs+0x67c/0x900 [ 30.904910][ T674] softirqs last disabled at (7190511): [] __irq_exit_rcu+0x145/0x1c0 [ 30.904913][ T674] Preemption disabled at: [ 30.904914][ T674] [<0000000000000000>] 0x0 [ 30.904921][ T674] CPU: 1 UID: 0 PID: 674 Comm: iperf3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.904925][ T674] Tainted: [W]=WARN [ 30.904926][ T674] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.904927][ T674] Call Trace: [ 30.904930][ T674] [ 30.904931][ T674] dump_stack_lvl+0x6f/0xa0 [ 30.904937][ T674] __might_resched.cold+0x1fe/0x2c1 [ 30.904942][ T674] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.904946][ T674] ? __kmalloc_noprof+0xdb/0x760 [ 30.904951][ T674] __kmalloc_noprof+0x443/0x760 [ 30.904953][ T674] ? alloc_buf.isra.0+0x4b/0x260 [ 30.904960][ T674] ? do_raw_spin_unlock+0x59/0x250 [ 30.904962][ T674] alloc_buf.isra.0+0x4b/0x260 [ 30.904966][ T674] put_chars+0x1e1/0x2f0 [ 30.904968][ T674] ? prb_final_commit+0x50/0x50 [ 30.904970][ T674] ? __send_to_port+0x420/0x420 [ 30.904974][ T674] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 30.904978][ T674] ? rcu_read_lock_any_held+0x3c/0x90 [ 30.904981][ T674] ? validate_chain+0x38b/0xc20 [ 30.904984][ T674] hvc_console_print+0x292/0x780 [ 30.904988][ T674] ? mark_usage+0x61/0x170 [ 30.904990][ T674] ? __lock_acquire+0x518/0xc20 [ 30.904992][ T674] ? __lock_acquire+0x518/0xc20 [ 30.904996][ T674] ? hvc_write+0x3a0/0x3a0 [ 30.904998][ T674] ? console_emit_next_record+0x1df/0x4c0 [ 30.905001][ T674] ? rcu_is_watching+0x16/0xd0 [ 30.905004][ T674] ? lock_acquire+0x13c/0x160 [ 30.905008][ T674] console_emit_next_record+0x22f/0x4c0 [ 30.905012][ T674] ? devkmsg_read+0x4b0/0x4b0 [ 30.905014][ T674] ? console_flush_one_record+0x106/0x710 [ 30.905017][ T674] ? rcu_is_watching+0x16/0xd0 [ 30.905019][ T674] ? lock_acquire+0x13c/0x160 [ 30.905023][ T674] console_flush_one_record+0x46f/0x710 [ 30.905028][ T674] ? console_emit_next_record+0x4c0/0x4c0 [ 30.905030][ T674] ? __lock_acquire+0x518/0xc20 [ 30.905035][ T674] console_unlock+0xee/0x1f0 [ 30.905038][ T674] ? console_flush_one_record+0x710/0x710 [ 30.905039][ T674] ? rcu_is_watching+0x16/0xd0 [ 30.905042][ T674] ? lock_acquire+0x60/0x160 [ 30.905046][ T674] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.905047][ T674] ? vprintk_emit+0x320/0x3e0 [ 30.905051][ T674] vprintk_emit+0x37c/0x3e0 [ 30.905055][ T674] ? wake_up_klogd_work_func+0x90/0x90 [ 30.905058][ T674] ? __lock_acquire+0x518/0xc20 [ 30.905062][ T674] _printk+0xc7/0x100 [ 30.905065][ T674] ? snapshot_read.cold+0x21/0x21 [ 30.905068][ T674] ? do_raw_spin_lock+0x131/0x280 [ 30.905071][ T674] ? __rwlock_init+0x150/0x150 [ 30.905075][ T674] ? do_raw_spin_lock+0x131/0x280 [ 30.905078][ T674] do_exit.cold+0x82/0x9c [ 30.905081][ T674] ? exit_notify+0x890/0x890 [ 30.905087][ T674] __x64_sys_exit+0x42/0x50 [ 30.905089][ T674] x64_sys_call+0x156c/0x1570 [ 30.905091][ T674] do_syscall_64+0xff/0x530 [ 30.905095][ T674] ? exc_page_fault+0xee/0x100 [ 30.905098][ T674] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.905100][ T674] RIP: 0033:0x7f1633e6cc49 [ 30.905103][ T674] Code: Unable to access opcode bytes at 0x7f1633e6cc1f. [ 30.905104][ T674] RSP: 002b:00007f163362be60 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 30.905106][ T674] RAX: ffffffffffffffda RBX: 00007f163362c6c0 RCX: 00007f1633e6cc49 [ 30.905108][ T674] RDX: 0000000000000000 RSI: 0000000000801000 RDI: 0000000000000000 [ 30.905109][ T674] RBP: 00007f163362bf70 R08: 0000000000000001 R09: 00007f163362c6c0 [ 30.905110][ T674] R10: 0000000000000008 R11: 0000000000000246 R12: 00007f1632e2c000 [ 30.905110][ T674] R13: 00007ffce02a0dc0 R14: 0000000000000002 R15: 00007ffce02a0ec7 [ 30.905117][ T674] [ 32.989721][ T769] tun0: deleting peer with id 1, reason 1 [ 32.989894][ T769] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 32.989896][ T769] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 769, name: ovpn-cli [ 32.989898][ T769] preempt_count: 202, expected: 0 [ 32.989899][ T769] RCU nest depth: 0, expected: 0 [ 32.989900][ T769] locks held by ovpn-cli/769: 6, last CPU#2: [ 32.989902][ T769] #0: ffffffff8b344ba8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 32.989920][ T769] #1: ff11000009f69e68 (&ovpn->lock){+...}-{3:3}, at: ovpn_peer_del+0xa0/0x590 [ovpn] [ 32.989928][ T769] #2: ffffffff8ab79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 32.989935][ T769] #3: ffffffff8ab79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 32.989939][ T769] #4: ffffffff8aa99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 32.989942][ T769] #5: ffffffff8aa99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 32.989946][ T769] irq event stamp: 37859 [ 32.989947][ T769] hardirqs last enabled at (37858): [] __down_trylock_console_sem+0x86/0xa0 [ 32.989950][ T769] hardirqs last disabled at (37859): [] console_emit_next_record+0x3d4/0x4c0 [ 32.989952][ T769] softirqs last enabled at (37826): [] __alloc_skb+0x4c2/0x5f0 [ 32.989955][ T769] softirqs last disabled at (37854): [] ovpn_peer_del+0xa0/0x590 [ovpn] [ 32.989959][ T769] Preemption disabled at: [ 32.989959][ T769] [<0000000000000000>] 0x0 [ 32.989966][ T769] CPU: 2 UID: 0 PID: 769 Comm: ovpn-cli Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 32.989970][ T769] Tainted: [W]=WARN [ 32.989971][ T769] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.989973][ T769] Call Trace: [ 32.989975][ T769] [ 32.989976][ T769] dump_stack_lvl+0x6f/0xa0 [ 32.989982][ T769] __might_resched.cold+0x1fe/0x2c1 [ 32.989987][ T769] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 32.989991][ T769] ? __kmalloc_noprof+0xdb/0x760 [ 32.989996][ T769] __kmalloc_noprof+0x443/0x760 [ 32.989999][ T769] ? alloc_buf.isra.0+0x4b/0x260 [ 32.990004][ T769] ? do_raw_spin_unlock+0x59/0x250 [ 32.990007][ T769] alloc_buf.isra.0+0x4b/0x260 [ 32.990011][ T769] put_chars+0x1e1/0x2f0 [ 32.990014][ T769] ? __send_to_port+0x420/0x420 [ 32.990015][ T769] ? check_prev_add+0x316/0xe90 [ 32.990020][ T769] ? validate_chain+0x34a/0xc20 [ 32.990023][ T769] hvc_console_print+0x292/0x780 [ 32.990026][ T769] ? mark_usage+0x61/0x170 [ 32.990028][ T769] ? __lock_acquire+0x518/0xc20 [ 32.990030][ T769] ? __lock_acquire+0x518/0xc20 [ 32.990034][ T769] ? hvc_write+0x3a0/0x3a0 [ 32.990035][ T769] ? lock_acquire.part.0+0xd4/0x280 [ 32.990040][ T769] ? lock_acquire+0x13c/0x160 [ 32.990043][ T769] console_emit_next_record+0x22f/0x4c0 [ 32.990047][ T769] ? devkmsg_read+0x4b0/0x4b0 [ 32.990049][ T769] ? console_flush_one_record+0x106/0x710 [ 32.990052][ T769] ? rcu_is_watching+0x16/0xd0 [ 32.990056][ T769] ? lock_acquire+0x13c/0x160 [ 32.990060][ T769] console_flush_one_record+0x46f/0x710 [ 32.990065][ T769] ? console_emit_next_record+0x4c0/0x4c0 [ 32.990066][ T769] ? __lock_acquire+0x518/0xc20 [ 32.990072][ T769] console_unlock+0xee/0x1f0 [ 32.990074][ T769] ? console_flush_one_record+0x710/0x710 [ 32.990076][ T769] ? rcu_is_watching+0x16/0xd0 [ 32.990079][ T769] ? lock_acquire+0x60/0x160 [ 32.990083][ T769] ? __down_trylock_console_sem+0x5e/0xa0 [ 32.990084][ T769] ? vprintk_emit+0x320/0x3e0 [ 32.990088][ T769] vprintk_emit+0x37c/0x3e0 [ 32.990091][ T769] ? wake_up_klogd_work_func+0x90/0x90 [ 32.990093][ T769] ? kernel_text_address+0x149/0x170 [ 32.990096][ T769] ? __kernel_text_address+0x12/0x30 [ 32.990098][ T769] ? write_profile+0xf0/0xf0 [ 32.990100][ T769] ? unwind_get_return_address+0x67/0xd0 [ 32.990105][ T769] _printk+0xc7/0x100 [ 32.990108][ T769] ? snapshot_read.cold+0x21/0x21 [ 32.990112][ T769] ? mark_usage+0x61/0x170 [ 32.990114][ T769] ? netdev_name+0x43/0x60 [ 32.990117][ T769] ? __netdev_printk+0x17f/0x1d0 [ 32.990121][ T769] netdev_info+0xe2/0x116 [ 32.990123][ T769] ? netdev_notice+0x120/0x120 [ 32.990124][ T769] ? find_held_lock+0x2b/0x80 [ 32.990127][ T769] ? mark_usage+0x61/0x170 [ 32.990130][ T769] ? __lock_acquire+0x518/0xc20 [ 32.990136][ T769] ovpn_nl_peer_del_notify+0x115/0x503 [ovpn] [ 32.990141][ T769] ? ovpn_nl_key_new_doit.cold+0x24/0x24 [ovpn] [ 32.990145][ T769] ? ovpn_peer_get_by_id+0x1fd/0x7a0 [ovpn] [ 32.990150][ T769] ovpn_peer_remove+0x394/0x640 [ovpn] [ 32.990154][ T769] ? do_raw_spin_lock+0x131/0x280 [ 32.990157][ T769] ? __ovpn_peer_hash_transp_addr+0x650/0x650 [ovpn] [ 32.990163][ T769] ovpn_peer_del+0x1e5/0x590 [ovpn] [ 32.990167][ T769] ? ovpn_peer_add+0x330/0x330 [ovpn] [ 32.990174][ T769] ovpn_nl_peer_del_doit+0x25c/0x6c0 [ovpn] [ 32.990177][ T769] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 32.990181][ T769] ? ovpn_nl_peer_get_dumpit+0xa40/0xa40 [ovpn] [ 32.990183][ T769] ? ref_tracker_alloc+0x28d/0x430 [ 32.990194][ T769] ? ovpn_get_dev_from_attrs+0x170/0x660 [ovpn] [ 32.990199][ T769] ? ovpn_get_dev_from_attrs+0x17a/0x660 [ovpn] [ 32.990205][ T769] genl_family_rcv_msg_doit+0x206/0x300 [ 32.990209][ T769] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 32.990211][ T769] ? __lock_release.isra.0+0x69/0x1a0 [ 32.990217][ T769] ? rcu_is_watching+0x16/0xd0 [ 32.990219][ T769] ? cap_capable+0x1d7/0x3d0 [ 32.990223][ T769] ? write_profile+0xf0/0xf0 [ 32.990224][ T769] ? unwind_get_return_address+0x67/0xd0 [ 32.990228][ T769] genl_family_rcv_msg+0x3a4/0x640 [ 32.990232][ T769] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 32.990234][ T769] ? rcu_read_lock_any_held+0x3c/0x90 [ 32.990236][ T769] ? ovpn_nl_send_peer+0x1300/0x1300 [ovpn] [ 32.990239][ T769] ? ovpn_nl_peer_get_dumpit+0xa40/0xa40 [ovpn] [ 32.990242][ T769] ? ovpn_nl_pre_doit+0x90/0x90 [ovpn] [ 32.990245][ T769] ? __lock_acquire+0x518/0xc20 [ 32.990250][ T769] genl_rcv_msg+0xbb/0x160 [ 32.990254][ T769] netlink_rcv_skb+0x14e/0x3a0 [ 32.990256][ T769] ? genl_family_rcv_msg+0x640/0x640 [ 32.990259][ T769] ? netlink_ack+0xcf0/0xcf0 [ 32.990266][ T769] ? netlink_deliver_tap+0xc5/0x330 [ 32.990268][ T769] ? netlink_deliver_tap+0x13c/0x330 [ 32.990273][ T769] genl_rcv+0x28/0x40 [ 32.990275][ T769] netlink_unicast+0x486/0x750 [ 32.990279][ T769] ? netlink_attachskb+0x810/0x810 [ 32.990282][ T769] ? __lock_acquire+0x518/0xc20 [ 32.990286][ T769] netlink_sendmsg+0x735/0xc60 [ 32.990290][ T769] ? netlink_unicast+0x750/0x750 [ 32.990294][ T769] ? __might_fault+0x97/0x140 [ 32.990300][ T769] ____sys_sendmsg+0x415/0x880 [ 32.990304][ T769] ? copy_msghdr_from_user+0x279/0x420 [ 32.990306][ T769] ? get_timestamp.constprop.0+0x390/0x390 [ 32.990308][ T769] ? move_addr_to_kernel+0x40/0x40 [ 32.990315][ T769] ___sys_sendmsg+0x14e/0x1d0 [ 32.990318][ T769] ? copy_msghdr_from_user+0x420/0x420 [ 32.990320][ T769] ? kfree+0x22/0x590 [ 32.990336][ T769] __sys_sendmsg+0x12c/0x1d0 [ 32.990339][ T769] ? __sys_sendmsg_sock+0x20/0x20 [ 32.990344][ T769] ? rcu_is_watching+0x16/0xd0 [ 32.990347][ T769] ? rcu_is_watching+0x16/0xd0 [ 32.990353][ T769] do_syscall_64+0xff/0x530 [ 32.990356][ T769] ? exc_page_fault+0xee/0x100 [ 32.990359][ T769] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 32.990361][ T769] RIP: 0033:0x7fe779caa54e [ 32.990363][ T769] 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 [ 32.990365][ T769] RSP: 002b:00007ffe71161110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 32.990368][ T769] RAX: ffffffffffffffda RBX: 0000000018cba130 RCX: 00007fe779caa54e [ 32.990370][ T769] RDX: 0000000000000000 RSI: 00007ffe711611b0 RDI: 0000000000000005 [ 32.990370][ T769] RBP: 00007ffe71161120 R08: 0000000000000000 R09: 0000000000000000 [ 32.990371][ T769] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000018cba200 [ 32.990372][ T769] R13: 00007ffe711611b0 R14: 0000000018cbb260 R15: 000000000040bda8 [ 32.990379][ T769] [ 33.151723][ T773] tun1: deleting peer with id 10, reason 1 [ 36.176194][ T821] tun0: deleting peer with id 2, reason 1 [ 36.176213][ T821] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 36.176215][ T821] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 821, name: ovpn-cli [ 36.176217][ T821] preempt_count: 202, expected: 0 [ 36.176218][ T821] RCU nest depth: 0, expected: 0 [ 36.176219][ T821] locks held by ovpn-cli/821: 6, last CPU#2: [ 36.176221][ T821] #0: ffffffff8b344ba8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 36.176233][ T821] #1: ff11000009f69e68 (&ovpn->lock){+...}-{3:3}, at: ovpn_peer_del+0xa0/0x590 [ovpn] [ 36.176242][ T821] #2: ffffffff8ab79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 36.176248][ T821] #3: ffffffff8ab79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 36.176252][ T821] #4: ffffffff8aa99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 36.176256][ T821] #5: ffffffff8aa99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 36.176260][ T821] irq event stamp: 29833 [ 36.176261][ T821] hardirqs last enabled at (29832): [] __down_trylock_console_sem+0x86/0xa0 [ 36.176263][ T821] hardirqs last disabled at (29833): [] console_emit_next_record+0x3d4/0x4c0 [ 36.176265][ T821] softirqs last enabled at (29800): [] __alloc_skb+0x4c2/0x5f0 [ 36.176269][ T821] softirqs last disabled at (29828): [] ovpn_peer_del+0xa0/0x590 [ovpn] [ 36.176272][ T821] Preemption disabled at: [ 36.176273][ T821] [<0000000000000000>] 0x0 [ 36.176280][ T821] CPU: 2 UID: 0 PID: 821 Comm: ovpn-cli Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 36.176284][ T821] Tainted: [W]=WARN [ 36.176285][ T821] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.176287][ T821] Call Trace: [ 36.176289][ T821] [ 36.176290][ T821] dump_stack_lvl+0x6f/0xa0 [ 36.176296][ T821] __might_resched.cold+0x1fe/0x2c1 [ 36.176301][ T821] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 36.176305][ T821] ? __kmalloc_noprof+0xdb/0x760 [ 36.176311][ T821] __kmalloc_noprof+0x443/0x760 [ 36.176313][ T821] ? alloc_buf.isra.0+0x4b/0x260 [ 36.176319][ T821] ? do_raw_spin_unlock+0x59/0x250 [ 36.176322][ T821] alloc_buf.isra.0+0x4b/0x260 [ 36.176325][ T821] put_chars+0x1e1/0x2f0 [ 36.176328][ T821] ? __send_to_port+0x420/0x420 [ 36.176331][ T821] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 36.176336][ T821] ? rcu_read_lock_any_held+0x3c/0x90 [ 36.176338][ T821] ? validate_chain+0x38b/0xc20 [ 36.176342][ T821] hvc_console_print+0x292/0x780 [ 36.176346][ T821] ? mark_usage+0x61/0x170 [ 36.176350][ T821] ? __lock_acquire+0x518/0xc20 [ 36.176351][ T821] ? __lock_acquire+0x518/0xc20 [ 36.176356][ T821] ? hvc_write+0x3a0/0x3a0 [ 36.176357][ T821] ? lock_acquire.part.0+0xd4/0x280 [ 36.176361][ T821] ? lock_acquire+0x13c/0x160 [ 36.176365][ T821] console_emit_next_record+0x22f/0x4c0 [ 36.176370][ T821] ? devkmsg_read+0x4b0/0x4b0 [ 36.176372][ T821] ? console_flush_one_record+0x106/0x710 [ 36.176375][ T821] ? rcu_is_watching+0x16/0xd0 [ 36.176377][ T821] ? lock_acquire+0x13c/0x160 [ 36.176381][ T821] console_flush_one_record+0x46f/0x710 [ 36.176386][ T821] ? console_emit_next_record+0x4c0/0x4c0 [ 36.176388][ T821] ? __lock_acquire+0x518/0xc20 [ 36.176393][ T821] console_unlock+0xee/0x1f0 [ 36.176396][ T821] ? console_flush_one_record+0x710/0x710 [ 36.176398][ T821] ? rcu_is_watching+0x16/0xd0 [ 36.176400][ T821] ? lock_acquire+0x60/0x160 [ 36.176404][ T821] ? __down_trylock_console_sem+0x5e/0xa0 [ 36.176406][ T821] ? vprintk_emit+0x320/0x3e0 [ 36.176409][ T821] vprintk_emit+0x37c/0x3e0 [ 36.176413][ T821] ? wake_up_klogd_work_func+0x90/0x90 [ 36.176415][ T821] ? kernel_text_address+0x149/0x170 [ 36.176418][ T821] ? __kernel_text_address+0x12/0x30 [ 36.176420][ T821] ? write_profile+0xf0/0xf0 [ 36.176422][ T821] ? unwind_get_return_address+0x67/0xd0 [ 36.176428][ T821] _printk+0xc7/0x100 [ 36.176431][ T821] ? snapshot_read.cold+0x21/0x21 [ 36.176435][ T821] ? mark_usage+0x61/0x170 [ 36.176437][ T821] ? netdev_name+0x43/0x60 [ 36.176440][ T821] ? __netdev_printk+0x17f/0x1d0 [ 36.176444][ T821] netdev_info+0xe2/0x116 [ 36.176446][ T821] ? netdev_notice+0x120/0x120 [ 36.176448][ T821] ? find_held_lock+0x2b/0x80 [ 36.176450][ T821] ? mark_usage+0x61/0x170 [ 36.176453][ T821] ? __lock_acquire+0x518/0xc20 [ 36.176459][ T821] ovpn_nl_peer_del_notify+0x115/0x503 [ovpn] [ 36.176464][ T821] ? ovpn_nl_key_new_doit.cold+0x24/0x24 [ovpn] [ 36.176468][ T821] ? ovpn_peer_get_by_id+0x1fd/0x7a0 [ovpn] [ 36.176474][ T821] ovpn_peer_remove+0x394/0x640 [ovpn] [ 36.176478][ T821] ? do_raw_spin_lock+0x131/0x280 [ 36.176480][ T821] ? __ovpn_peer_hash_transp_addr+0x650/0x650 [ovpn] [ 36.176487][ T821] ovpn_peer_del+0x1e5/0x590 [ovpn] [ 36.176491][ T821] ? ovpn_peer_add+0x330/0x330 [ovpn] [ 36.176497][ T821] ovpn_nl_peer_del_doit+0x25c/0x6c0 [ovpn] [ 36.176501][ T821] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 36.176505][ T821] ? ovpn_nl_peer_get_dumpit+0xa40/0xa40 [ovpn] [ 36.176507][ T821] ? ref_tracker_alloc+0x28d/0x430 [ 36.176518][ T821] ? ovpn_get_dev_from_attrs+0x170/0x660 [ovpn] [ 36.176523][ T821] ? ovpn_get_dev_from_attrs+0x17a/0x660 [ovpn] [ 36.176529][ T821] genl_family_rcv_msg_doit+0x206/0x300 [ 36.176532][ T821] ? genl_family_rcv_msg_attrs_parse.isra.0+0x330/0x330 [ 36.176534][ T821] ? __lock_release.isra.0+0x69/0x1a0 [ 36.176540][ T821] ? rcu_is_watching+0x16/0xd0 [ 36.176543][ T821] ? cap_capable+0x1d7/0x3d0 [ 36.176547][ T821] ? write_profile+0xf0/0xf0 [ 36.176548][ T821] ? unwind_get_return_address+0x67/0xd0 [ 36.176551][ T821] genl_family_rcv_msg+0x3a4/0x640 [ 36.176555][ T821] ? genl_family_rcv_msg_dumpit+0x340/0x340 [ 36.176558][ T821] ? rcu_read_lock_any_held+0x3c/0x90 [ 36.176560][ T821] ? ovpn_nl_send_peer+0x1300/0x1300 [ovpn] [ 36.176562][ T821] ? ovpn_nl_peer_get_dumpit+0xa40/0xa40 [ovpn] [ 36.176565][ T821] ? ovpn_nl_pre_doit+0x90/0x90 [ovpn] [ 36.176568][ T821] ? __lock_acquire+0x518/0xc20 [ 36.176574][ T821] genl_rcv_msg+0xbb/0x160 [ 36.176577][ T821] netlink_rcv_skb+0x14e/0x3a0 [ 36.176580][ T821] ? genl_family_rcv_msg+0x640/0x640 [ 36.176583][ T821] ? netlink_ack+0xcf0/0xcf0 [ 36.176590][ T821] ? netlink_deliver_tap+0xc5/0x330 [ 36.176592][ T821] ? netlink_deliver_tap+0x13c/0x330 [ 36.176597][ T821] genl_rcv+0x28/0x40 [ 36.176599][ T821] netlink_unicast+0x486/0x750 [ 36.176603][ T821] ? netlink_attachskb+0x810/0x810 [ 36.176606][ T821] ? __lock_acquire+0x518/0xc20 [ 36.176610][ T821] netlink_sendmsg+0x735/0xc60 [ 36.176615][ T821] ? netlink_unicast+0x750/0x750 [ 36.176619][ T821] ? __might_fault+0x97/0x140 [ 36.176624][ T821] ____sys_sendmsg+0x415/0x880 [ 36.176628][ T821] ? copy_msghdr_from_user+0x279/0x420 [ 36.176631][ T821] ? get_timestamp.constprop.0+0x390/0x390 [ 36.176633][ T821] ? move_addr_to_kernel+0x40/0x40 [ 36.176640][ T821] ___sys_sendmsg+0x14e/0x1d0 [ 36.176643][ T821] ? copy_msghdr_from_user+0x420/0x420 [ 36.176645][ T821] ? kfree+0x22/0x590 [ 36.176661][ T821] __sys_sendmsg+0x12c/0x1d0 [ 36.176664][ T821] ? __sys_sendmsg_sock+0x20/0x20 [ 36.176670][ T821] ? rcu_is_watching+0x16/0xd0 [ 36.176672][ T821] ? rcu_is_watching+0x16/0xd0 [ 36.176676][ T821] do_syscall_64+0xff/0x530 [ 36.176679][ T821] ? exc_page_fault+0xee/0x100 [ 36.176682][ T821] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.176684][ T821] RIP: 0033:0x7fe220d8254e [ 36.176686][ T821] 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 [ 36.176688][ T821] RSP: 002b:00007fff13e0b8f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.176691][ T821] RAX: ffffffffffffffda RBX: 000000003f47c130 RCX: 00007fe220d8254e [ 36.176693][ T821] RDX: 0000000000000000 RSI: 00007fff13e0b990 RDI: 0000000000000005 [ 36.176694][ T821] RBP: 00007fff13e0b900 R08: 0000000000000000 R09: 0000000000000000 [ 36.176694][ T821] R10: 0000000000000000 R11: 0000000000000202 R12: 000000003f47c200 [ 36.176695][ T821] R13: 00007fff13e0b990 R14: 000000003f47d260 R15: 000000000040bda8 [ 36.176702][ T821] [ 36.318166][ T825] tun2: deleting peer with id 11, reason 1 [ 41.602662][ T61] tun0: deleting peer with id 3, reason 2 [ 41.602732][ T61] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.602735][ T61] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 61, name: kworker/0:2 [ 41.602736][ T61] preempt_count: 202, expected: 0 [ 41.602737][ T61] RCU nest depth: 0, expected: 0 [ 41.602738][ T61] locks held by kworker/0:2/61: 7, last CPU#0: [ 41.602741][ T61] #0: ff1100000cdf9b40 ((wq_completion)ovpn){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 41.602752][ T61] #1: ffa000000041fd10 ((work_completion)(&(&ovpn->keepalive_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 41.602756][ T61] #2: ff11000009f69e68 (&ovpn->lock){+...}-{3:3}, at: ovpn_peer_keepalive_work+0xcc/0x580 [ovpn] [ 41.602764][ T61] #3: ffffffff8ab79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 41.602770][ T61] #4: ffffffff8ab79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 41.602773][ T61] #5: ffffffff8aa99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 41.602777][ T61] #6: ffffffff8aa99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 41.602781][ T61] irq event stamp: 38057 [ 41.602782][ T61] hardirqs last enabled at (38056): [] __down_trylock_console_sem+0x86/0xa0 [ 41.602785][ T61] hardirqs last disabled at (38057): [] console_emit_next_record+0x3d4/0x4c0 [ 41.602787][ T61] softirqs last enabled at (37904): [] handle_softirqs+0x67c/0x900 [ 41.602790][ T61] softirqs last disabled at (38048): [] ovpn_peer_keepalive_work+0xcc/0x580 [ovpn] [ 41.602793][ T61] Preemption disabled at: [ 41.602794][ T61] [<0000000000000000>] 0x0 [ 41.602802][ T61] CPU: 0 UID: 0 PID: 61 Comm: kworker/0:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.602805][ T61] Tainted: [W]=WARN [ 41.602806][ T61] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.602809][ T61] Workqueue: ovpn ovpn_peer_keepalive_work [ovpn] [ 41.602813][ T61] Call Trace: [ 41.602815][ T61] [ 41.602817][ T61] dump_stack_lvl+0x6f/0xa0 [ 41.602823][ T61] __might_resched.cold+0x1fe/0x2c1 [ 41.602828][ T61] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.602832][ T61] ? __kmalloc_noprof+0xdb/0x760 [ 41.602837][ T61] __kmalloc_noprof+0x443/0x760 [ 41.602840][ T61] ? alloc_buf.isra.0+0x4b/0x260 [ 41.602846][ T61] ? do_raw_spin_unlock+0x59/0x250 [ 41.602849][ T61] alloc_buf.isra.0+0x4b/0x260 [ 41.602852][ T61] put_chars+0x1e1/0x2f0 [ 41.602856][ T61] ? __send_to_port+0x420/0x420 [ 41.602860][ T61] ? validate_chain+0x34a/0xc20 [ 41.602864][ T61] hvc_console_print+0x292/0x780 [ 41.602868][ T61] ? mark_usage+0x61/0x170 [ 41.602870][ T61] ? __lock_acquire+0x518/0xc20 [ 41.602871][ T61] ? __lock_acquire+0x518/0xc20 [ 41.602875][ T61] ? hvc_write+0x3a0/0x3a0 [ 41.602878][ T61] ? console_emit_next_record+0x1df/0x4c0 [ 41.602881][ T61] ? rcu_is_watching+0x16/0xd0 [ 41.602885][ T61] ? lock_acquire+0x13c/0x160 [ 41.602890][ T61] console_emit_next_record+0x22f/0x4c0 [ 41.602894][ T61] ? devkmsg_read+0x4b0/0x4b0 [ 41.602895][ T61] ? console_flush_one_record+0x106/0x710 [ 41.602899][ T61] ? rcu_is_watching+0x16/0xd0 [ 41.602901][ T61] ? lock_acquire+0x13c/0x160 [ 41.602905][ T61] console_flush_one_record+0x46f/0x710 [ 41.602910][ T61] ? console_emit_next_record+0x4c0/0x4c0 [ 41.602912][ T61] ? __lock_acquire+0x518/0xc20 [ 41.602917][ T61] console_unlock+0xee/0x1f0 [ 41.602920][ T61] ? console_flush_one_record+0x710/0x710 [ 41.602922][ T61] ? rcu_is_watching+0x16/0xd0 [ 41.602924][ T61] ? lock_acquire+0x60/0x160 [ 41.602928][ T61] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.602930][ T61] ? vprintk_emit+0x320/0x3e0 [ 41.602934][ T61] vprintk_emit+0x37c/0x3e0 [ 41.602937][ T61] ? wake_up_klogd_work_func+0x90/0x90 [ 41.602941][ T61] ? __lock_release.isra.0+0x69/0x1a0 [ 41.602942][ T61] ? rcu_is_watching+0x16/0xd0 [ 41.602947][ T61] _printk+0xc7/0x100 [ 41.602957][ T61] ? snapshot_read.cold+0x21/0x21 [ 41.602960][ T61] ? __add_to_free_list+0x81/0x5c0 [ 41.602963][ T61] ? __mod_zone_page_state+0xe1/0x190 [ 41.602966][ T61] ? netdev_name+0x43/0x60 [ 41.602970][ T61] ? __netdev_printk+0x17f/0x1d0 [ 41.602973][ T61] netdev_info+0xe2/0x116 [ 41.602976][ T61] ? netdev_notice+0x120/0x120 [ 41.602977][ T61] ? rcu_read_lock_any_held+0x3c/0x90 [ 41.602981][ T61] ? __lock_acquire+0x518/0xc20 [ 41.602984][ T61] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 41.602987][ T61] ? rcu_read_lock_any_held+0x3c/0x90 [ 41.602991][ T61] ovpn_nl_peer_del_notify+0x115/0x503 [ovpn] [ 41.602997][ T61] ? ovpn_nl_key_new_doit.cold+0x24/0x24 [ovpn] [ 41.603004][ T61] ovpn_peer_remove+0x394/0x640 [ovpn] [ 41.603009][ T61] ? __ovpn_peer_hash_transp_addr+0x650/0x650 [ovpn] [ 41.603012][ T61] ? __rwlock_init+0x150/0x150 [ 41.603014][ T61] ? mark_held_locks+0x40/0x70 [ 41.603019][ T61] ovpn_peer_keepalive_work_single+0x416/0x600 [ovpn] [ 41.603023][ T61] ? ovpn_peers_release_mp+0x490/0x490 [ovpn] [ 41.603026][ T61] ? __rwlock_init+0x150/0x150 [ 41.603032][ T61] ovpn_peer_keepalive_work+0x253/0x580 [ovpn] [ 41.603036][ T61] ? process_one_work+0xdfc/0x1560 [ 41.603039][ T61] ? ovpn_peers_free+0xb0/0xb0 [ovpn] [ 41.603043][ T61] ? rcu_is_watching+0x16/0xd0 [ 41.603045][ T61] ? lock_acquire+0x13c/0x160 [ 41.603047][ T61] ? rcu_is_watching+0x16/0xd0 [ 41.603051][ T61] process_one_work+0xe3e/0x1560 [ 41.603058][ T61] ? __queue_delayed_work+0x470/0x470 [ 41.603061][ T61] ? lock_acquire.part.0+0xd4/0x280 [ 41.603068][ T61] worker_thread+0x4f1/0xd60 [ 41.603073][ T61] ? rescuer_thread+0x1340/0x1340 [ 41.603075][ T61] ? __kthread_parkme+0xbd/0x210 [ 41.603079][ T61] ? rescuer_thread+0x1340/0x1340 [ 41.603082][ T61] ? rescuer_thread+0x1340/0x1340 [ 41.603084][ T61] kthread+0x367/0x460 [ 41.603086][ T61] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.603089][ T61] ? kthread_affine_preferred+0x4c0/0x4c0 [ 41.603092][ T61] ret_from_fork+0x474/0x6b0 [ 41.603096][ T61] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 41.603100][ T61] ? __switch_to+0x5a3/0xe00 [ 41.603103][ T61] ? kthread_affine_preferred+0x4c0/0x4c0 [ 41.603106][ T61] ret_from_fork_asm+0x11/0x20 [ 41.603115][ T61] [ 42.690396][ T61] tun0: deleting peer with id 4, reason 2 [ 42.690417][ T61] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.690420][ T61] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 61, name: kworker/0:2 [ 42.690421][ T61] preempt_count: 202, expected: 0 [ 42.690422][ T61] RCU nest depth: 0, expected: 0 [ 42.690423][ T61] locks held by kworker/0:2/61: 7, last CPU#0: [ 42.690425][ T61] #0: ff1100000cdf9b40 ((wq_completion)ovpn){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 42.690437][ T61] #1: ffa000000041fd10 ((work_completion)(&(&ovpn->keepalive_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 42.690441][ T61] #2: ff11000009f69e68 (&ovpn->lock){+...}-{3:3}, at: ovpn_peer_keepalive_work+0xcc/0x580 [ovpn] [ 42.690450][ T61] #3: ffffffff8ab79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 42.690456][ T61] #4: ffffffff8ab79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 42.690459][ T61] #5: ffffffff8aa99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 42.690463][ T61] #6: ffffffff8aa99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 42.690467][ T61] irq event stamp: 38843 [ 42.690468][ T61] hardirqs last enabled at (38842): [] __down_trylock_console_sem+0x86/0xa0 [ 42.690470][ T61] hardirqs last disabled at (38843): [] console_emit_next_record+0x3d4/0x4c0 [ 42.690472][ T61] softirqs last enabled at (38826): [] neigh_periodic_work+0x6b9/0xa60 [ 42.690477][ T61] softirqs last disabled at (38836): [] ovpn_peer_keepalive_work+0xcc/0x580 [ovpn] [ 42.690480][ T61] Preemption disabled at: [ 42.690481][ T61] [<0000000000000000>] 0x0 [ 42.690487][ T61] CPU: 0 UID: 0 PID: 61 Comm: kworker/0:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.690490][ T61] Tainted: [W]=WARN [ 42.690491][ T61] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.690493][ T61] Workqueue: ovpn ovpn_peer_keepalive_work [ovpn] [ 42.690498][ T61] Call Trace: [ 42.690500][ T61] [ 42.690501][ T61] dump_stack_lvl+0x6f/0xa0 [ 42.690507][ T61] __might_resched.cold+0x1fe/0x2c1 [ 42.690512][ T61] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.690516][ T61] ? __kmalloc_noprof+0xdb/0x760 [ 42.690521][ T61] __kmalloc_noprof+0x443/0x760 [ 42.690523][ T61] ? alloc_buf.isra.0+0x4b/0x260 [ 42.690530][ T61] ? do_raw_spin_unlock+0x59/0x250 [ 42.690533][ T61] alloc_buf.isra.0+0x4b/0x260 [ 42.690536][ T61] put_chars+0x1e1/0x2f0 [ 42.690539][ T61] ? prb_final_commit+0x50/0x50 [ 42.690541][ T61] ? __send_to_port+0x420/0x420 [ 42.690544][ T61] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 42.690548][ T61] ? rcu_read_lock_any_held+0x3c/0x90 [ 42.690551][ T61] ? validate_chain+0x38b/0xc20 [ 42.690554][ T61] hvc_console_print+0x292/0x780 [ 42.690558][ T61] ? mark_usage+0x61/0x170 [ 42.690560][ T61] ? __lock_acquire+0x518/0xc20 [ 42.690562][ T61] ? __lock_acquire+0x518/0xc20 [ 42.690566][ T61] ? hvc_write+0x3a0/0x3a0 [ 42.690568][ T61] ? console_emit_next_record+0x1df/0x4c0 [ 42.690571][ T61] ? rcu_is_watching+0x16/0xd0 [ 42.690574][ T61] ? lock_acquire+0x13c/0x160 [ 42.690578][ T61] console_emit_next_record+0x22f/0x4c0 [ 42.690582][ T61] ? devkmsg_read+0x4b0/0x4b0 [ 42.690584][ T61] ? console_flush_one_record+0x106/0x710 [ 42.690587][ T61] ? rcu_is_watching+0x16/0xd0 [ 42.690589][ T61] ? lock_acquire+0x13c/0x160 [ 42.690593][ T61] console_flush_one_record+0x46f/0x710 [ 42.690598][ T61] ? console_emit_next_record+0x4c0/0x4c0 [ 42.690600][ T61] ? __lock_acquire+0x518/0xc20 [ 42.690605][ T61] console_unlock+0xee/0x1f0 [ 42.690608][ T61] ? console_flush_one_record+0x710/0x710 [ 42.690610][ T61] ? rcu_is_watching+0x16/0xd0 [ 42.690612][ T61] ? lock_acquire+0x60/0x160 [ 42.690616][ T61] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.690618][ T61] ? vprintk_emit+0x320/0x3e0 [ 42.690621][ T61] vprintk_emit+0x37c/0x3e0 [ 42.690625][ T61] ? wake_up_klogd_work_func+0x90/0x90 [ 42.690627][ T61] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 42.690630][ T61] ? rcu_read_lock_any_held+0x3c/0x90 [ 42.690632][ T61] ? validate_chain+0x38b/0xc20 [ 42.690636][ T61] _printk+0xc7/0x100 [ 42.690640][ T61] ? snapshot_read.cold+0x21/0x21 [ 42.690644][ T61] ? netdev_name+0x43/0x60 [ 42.690647][ T61] ? __netdev_printk+0x17f/0x1d0 [ 42.690651][ T61] netdev_info+0xe2/0x116 [ 42.690653][ T61] ? netdev_notice+0x120/0x120 [ 42.690657][ T61] ? debug_object_activate+0x345/0x4a0 [ 42.690663][ T61] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 42.690665][ T61] ? rcu_read_lock_any_held+0x3c/0x90 [ 42.690669][ T61] ovpn_nl_peer_del_notify+0x115/0x503 [ovpn] [ 42.690675][ T61] ? ovpn_nl_key_new_doit.cold+0x24/0x24 [ovpn] [ 42.690682][ T61] ovpn_peer_remove+0x394/0x640 [ovpn] [ 42.690686][ T61] ? __ovpn_peer_hash_transp_addr+0x650/0x650 [ovpn] [ 42.690689][ T61] ? __rwlock_init+0x150/0x150 [ 42.690691][ T61] ? mark_held_locks+0x40/0x70 [ 42.690696][ T61] ovpn_peer_keepalive_work_single+0x416/0x600 [ovpn] [ 42.690700][ T61] ? ovpn_peers_release_mp+0x490/0x490 [ovpn] [ 42.690703][ T61] ? __rwlock_init+0x150/0x150 [ 42.690709][ T61] ovpn_peer_keepalive_work+0x253/0x580 [ovpn] [ 42.690713][ T61] ? process_one_work+0xdfc/0x1560 [ 42.690716][ T61] ? ovpn_peers_free+0xb0/0xb0 [ovpn] [ 42.690719][ T61] ? rcu_is_watching+0x16/0xd0 [ 42.690721][ T61] ? lock_acquire+0x13c/0x160 [ 42.690723][ T61] ? rcu_is_watching+0x16/0xd0 [ 42.690727][ T61] process_one_work+0xe3e/0x1560 [ 42.690734][ T61] ? __queue_delayed_work+0x470/0x470 [ 42.690737][ T61] ? lock_acquire.part.0+0xd4/0x280 [ 42.690745][ T61] worker_thread+0x4f1/0xd60 [ 42.690749][ T61] ? rescuer_thread+0x1340/0x1340 [ 42.690751][ T61] ? __kthread_parkme+0xbd/0x210 [ 42.690755][ T61] ? rescuer_thread+0x1340/0x1340 [ 42.690758][ T61] ? rescuer_thread+0x1340/0x1340 [ 42.690760][ T61] kthread+0x367/0x460 [ 42.690762][ T61] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.690765][ T61] ? kthread_affine_preferred+0x4c0/0x4c0 [ 42.690768][ T61] ret_from_fork+0x474/0x6b0 [ 42.690772][ T61] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 42.690775][ T61] ? __switch_to+0x5a3/0xe00 [ 42.690778][ T61] ? kthread_affine_preferred+0x4c0/0x4c0 [ 42.690781][ T61] ret_from_fork_asm+0x11/0x20 [ 42.690790][ T61] [ 42.722191][ T61] tun0: deleting peer with id 5, reason 2 [ 42.722487][ T61] tun0: deleting peer with id 6, reason 2 [ 47.811073][ T73] tun3: deleting peer with id 12, reason 2 [ 47.811099][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 47.811103][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: kworker/3:1 [ 47.811105][ T73] preempt_count: 202, expected: 0 [ 47.811107][ T73] RCU nest depth: 0, expected: 0 [ 47.811108][ T73] locks held by kworker/3:1/73: 7, last CPU#3: [ 47.811112][ T73] #0: ff1100000cdf9b40 ((wq_completion)ovpn){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 47.811127][ T73] #1: ffa00000004e7d10 ((work_completion)(&(&ovpn->keepalive_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 47.811133][ T73] #2: ff1100000503ce68 (&ovpn->lock){+...}-{3:3}, at: ovpn_peer_keepalive_work+0xcc/0x580 [ovpn] [ 47.811145][ T73] #3: ffffffff8ab79cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 47.811152][ T73] #4: ffffffff8ab79d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 47.811158][ T73] #5: ffffffff8aa99660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 47.811164][ T73] #6: ffffffff8aa99560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 47.811170][ T73] irq event stamp: 33115 [ 47.811171][ T73] hardirqs last enabled at (33114): [] __down_trylock_console_sem+0x86/0xa0 [ 47.811175][ T73] hardirqs last disabled at (33115): [] console_emit_next_record+0x3d4/0x4c0 [ 47.811178][ T73] softirqs last enabled at (32906): [] unlock_ovpn+0x1e/0x110 [ovpn] [ 47.811184][ T73] softirqs last disabled at (33104): [] ovpn_peer_keepalive_work+0xcc/0x580 [ovpn] [ 47.811190][ T73] Preemption disabled at: [ 47.811191][ T73] [<0000000000000000>] 0x0 [ 47.811200][ T73] CPU: 3 UID: 0 PID: 73 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 47.811205][ T73] Tainted: [W]=WARN [ 47.811206][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.811210][ T73] Workqueue: ovpn ovpn_peer_keepalive_work [ovpn] [ 47.811217][ T73] Call Trace: [ 47.811220][ T73] [ 47.811225][ T73] dump_stack_lvl+0x6f/0xa0 [ 47.811232][ T73] __might_resched.cold+0x1fe/0x2c1 [ 47.811239][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 47.811245][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 47.811253][ T73] __kmalloc_noprof+0x443/0x760 [ 47.811257][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 47.811266][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 47.811270][ T73] alloc_buf.isra.0+0x4b/0x260 [ 47.811276][ T73] put_chars+0x1e1/0x2f0 [ 47.811279][ T73] ? prb_final_commit+0x50/0x50 [ 47.811283][ T73] ? __send_to_port+0x420/0x420 [ 47.811289][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 47.811294][ T73] ? rcu_read_lock_any_held+0x3c/0x90 [ 47.811298][ T73] ? validate_chain+0x38b/0xc20 [ 47.811305][ T73] hvc_console_print+0x292/0x780 [ 47.811309][ T73] ? mark_usage+0x61/0x170 [ 47.811312][ T73] ? __lock_acquire+0x518/0xc20 [ 47.811314][ T73] ? __lock_acquire+0x518/0xc20 [ 47.811322][ T73] ? hvc_write+0x3a0/0x3a0 [ 47.811326][ T73] ? console_emit_next_record+0x1df/0x4c0 [ 47.811331][ T73] ? rcu_is_watching+0x16/0xd0 [ 47.811335][ T73] ? lock_acquire+0x13c/0x160 [ 47.811342][ T73] console_emit_next_record+0x22f/0x4c0 [ 47.811354][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 47.811357][ T73] ? console_flush_one_record+0x106/0x710 [ 47.811363][ T73] ? rcu_is_watching+0x16/0xd0 [ 47.811366][ T73] ? lock_acquire+0x13c/0x160 [ 47.811374][ T73] console_flush_one_record+0x46f/0x710 [ 47.811381][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 47.811384][ T73] ? __lock_acquire+0x518/0xc20 [ 47.811393][ T73] console_unlock+0xee/0x1f0 [ 47.811398][ T73] ? console_flush_one_record+0x710/0x710 [ 47.811401][ T73] ? rcu_is_watching+0x16/0xd0 [ 47.811405][ T73] ? lock_acquire+0x60/0x160 [ 47.811411][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 47.811414][ T73] ? vprintk_emit+0x320/0x3e0 [ 47.811420][ T73] vprintk_emit+0x37c/0x3e0 [ 47.811427][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 47.811432][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 47.811440][ T73] _printk+0xc7/0x100 [ 47.811445][ T73] ? snapshot_read.cold+0x21/0x21 [ 47.811448][ T73] ? try_to_wake_up+0x153/0x1130 [ 47.811453][ T73] ? select_fallback_rq+0x510/0x510 [ 47.811457][ T73] ? netdev_name+0x43/0x60 [ 47.811462][ T73] ? __netdev_printk+0x17f/0x1d0 [ 47.811469][ T73] netdev_info+0xe2/0x116 [ 47.811473][ T73] ? netdev_notice+0x120/0x120 [ 47.811482][ T73] ? __queue_work+0x3ab/0xd30 [ 47.811493][ T73] ovpn_nl_peer_del_notify+0x115/0x503 [ovpn] [ 47.811502][ T73] ? ovpn_nl_key_new_doit.cold+0x24/0x24 [ovpn] [ 47.811508][ T73] ? mark_held_locks+0x40/0x70 [ 47.811513][ T73] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 47.811515][ T73] ? lockdep_hardirqs_on+0x91/0x130 [ 47.811524][ T73] ovpn_peer_remove+0x394/0x640 [ovpn] [ 47.811531][ T73] ? __ovpn_peer_hash_transp_addr+0x650/0x650 [ovpn] [ 47.811536][ T73] ? __rwlock_init+0x150/0x150 [ 47.811540][ T73] ? mark_held_locks+0x40/0x70 [ 47.811548][ T73] ovpn_peer_keepalive_work_single+0x416/0x600 [ovpn] [ 47.811556][ T73] ? ovpn_peers_release_mp+0x490/0x490 [ovpn] [ 47.811562][ T73] ? __rwlock_init+0x150/0x150 [ 47.811572][ T73] ovpn_peer_keepalive_work+0x389/0x580 [ovpn] [ 47.811580][ T73] ? process_one_work+0xdfc/0x1560 [ 47.811585][ T73] ? ovpn_peers_free+0xb0/0xb0 [ovpn] [ 47.811591][ T73] ? rcu_is_watching+0x16/0xd0 [ 47.811594][ T73] ? lock_acquire+0x13c/0x160 [ 47.811597][ T73] ? rcu_is_watching+0x16/0xd0 [ 47.811604][ T73] ? process_one_work+0xdfc/0x1560 [ 47.811606][ T73] process_one_work+0xe3e/0x1560 [ 47.811619][ T73] ? __queue_delayed_work+0x470/0x470 [ 47.811624][ T73] ? lock_acquire.part.0+0xd4/0x280 [ 47.811639][ T73] worker_thread+0x4f1/0xd60 [ 47.811646][ T73] ? rescuer_thread+0x1340/0x1340 [ 47.811649][ T73] ? __kthread_parkme+0xbd/0x210 [ 47.811655][ T73] ? rescuer_thread+0x1340/0x1340 [ 47.811660][ T73] ? rescuer_thread+0x1340/0x1340 [ 47.811663][ T73] kthread+0x367/0x460 [ 47.811666][ T73] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 47.811670][ T73] ? kthread_affine_preferred+0x4c0/0x4c0 [ 47.811675][ T73] ret_from_fork+0x474/0x6b0 [ 47.811681][ T73] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 47.811687][ T73] ? __switch_to+0x5a3/0xe00 [ 47.811692][ T73] ? kthread_affine_preferred+0x4c0/0x4c0 [ 47.811697][ T73] ret_from_fork_asm+0x11/0x20 [ 47.811712][ T73] [ 47.938428][ T61] tun4: deleting peer with id 13, reason 2 [ 48.066460][ T73] tun5: deleting peer with id 14, reason 2 [ 48.194431][ T61] tun6: deleting peer with id 15, reason 2