[ 19.626907][ C0] tun0: no available key for peer 4, key-id: 0 [ 19.626945][ C0] [ 19.626946][ C0] ======================================================== [ 19.626947][ C0] WARNING: possible irq lock inversion dependency detected [ 19.626950][ C0] 7.2.0-virtme #1 Tainted: G W [ 19.626951][ C0] -------------------------------------------------------- [ 19.626952][ C0] kworker/u16:0/12 just changed the state of lock: [ 19.626953][ C0] ffffffff9c899660 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.626966][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 19.626967][ C0] (fs_reclaim){+.+.}-{0:0} [ 19.626968][ C0] [ 19.626968][ C0] [ 19.626968][ C0] and interrupts could create inverse lock ordering between them. [ 19.626968][ C0] [ 19.626969][ C0] [ 19.626969][ C0] other info that might help us debug this: [ 19.626970][ C0] Possible interrupt unsafe locking scenario: [ 19.626970][ C0] [ 19.626971][ C0] CPU0 CPU1 [ 19.626971][ C0] ---- ---- [ 19.626972][ C0] lock(fs_reclaim); [ 19.626973][ C0] local_irq_disable(); [ 19.626973][ C0] lock(console_owner); [ 19.626974][ C0] lock(fs_reclaim); [ 19.626975][ C0] [ 19.626975][ C0] lock(console_owner); [ 19.626976][ C0] [ 19.626976][ C0] *** DEADLOCK *** [ 19.626976][ C0] [ 19.626976][ C0] locks held by kworker/u16:0/12: 11, last CPU#0: [ 19.626978][ C0] #0: ff11000008d81d40 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 19.626983][ C0] #1: ffa00000000c7d10 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 19.626986][ C0] #2: ffffffff9d0e3740 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x11a/0x930 [ 19.626992][ C0] #3: ffffffff9c990b00 (rcu_read_lock){....}-{1:3}, at: ndisc_send_skb+0x175/0x1520 [ 19.626995][ C0] #4: ffffffff9c990b00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 19.626998][ C0] #5: ffffffff9c990b00 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x3f1/0x14c0 [ 19.627003][ C0] #6: ffffffff9c990b00 (rcu_read_lock){....}-{1:3}, at: ip_local_deliver_finish+0x2ba/0x610 [ 19.627008][ C0] #7: ff11000009deee18 (slock-AF_INET/1){+.-.}-{3:3}, at: tcp_v4_rcv+0x1a81/0x2b70 [ 19.627012][ C0] #8: ffffffff9c990b00 (rcu_read_lock){....}-{1:3}, at: ovpn_tcp_data_ready+0x62/0x390 [ovpn] [ 19.627019][ C0] #9: ffffffff9c979cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.627022][ C0] #10: ffffffff9c979d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.627025][ C0] [ 19.627025][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 19.627030][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 19.627032][ C0] HARDIRQ-ON-W at: [ 19.627034][ C0] __lock_acquire+0x388/0xc20 [ 19.627037][ C0] lock_acquire.part.0+0xd4/0x280 [ 19.627038][ C0] fs_reclaim_acquire+0xd5/0x120 [ 19.627041][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 19.627043][ C0] kthread_create_worker_on_node+0xea/0x210 [ 19.627046][ C0] workqueue_init+0x2a/0x680 [ 19.627049][ C0] kernel_init_freeable+0x2fe/0x630 [ 19.627051][ C0] kernel_init+0x21/0x150 [ 19.627054][ C0] ret_from_fork+0x474/0x6b0 [ 19.627057][ C0] ret_from_fork_asm+0x11/0x20 [ 19.627060][ C0] SOFTIRQ-ON-W at: [ 19.627060][ C0] __lock_acquire+0x388/0xc20 [ 19.627062][ C0] lock_acquire.part.0+0xd4/0x280 [ 19.627063][ C0] fs_reclaim_acquire+0xd5/0x120 [ 19.627064][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 19.627065][ C0] kthread_create_worker_on_node+0xea/0x210 [ 19.627066][ C0] workqueue_init+0x2a/0x680 [ 19.627067][ C0] kernel_init_freeable+0x2fe/0x630 [ 19.627069][ C0] kernel_init+0x21/0x150 [ 19.627070][ C0] ret_from_fork+0x474/0x6b0 [ 19.627071][ C0] ret_from_fork_asm+0x11/0x20 [ 19.627072][ C0] INITIAL USE at: [ 19.627073][ C0] __lock_acquire+0x388/0xc20 [ 19.627074][ C0] lock_acquire.part.0+0xd4/0x280 [ 19.627076][ C0] fs_reclaim_acquire+0xd5/0x120 [ 19.627077][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 19.627078][ C0] kthread_create_worker_on_node+0xea/0x210 [ 19.627079][ C0] workqueue_init+0x2a/0x680 [ 19.627080][ C0] kernel_init_freeable+0x2fe/0x630 [ 19.627082][ C0] kernel_init+0x21/0x150 [ 19.627083][ C0] ret_from_fork+0x474/0x6b0 [ 19.627084][ C0] ret_from_fork_asm+0x11/0x20 [ 19.627085][ C0] } [ 19.627086][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 19.627090][ C0] ... acquired at: [ 19.627091][ C0] __lock_acquire+0x518/0xc20 [ 19.627092][ C0] lock_acquire.part.0+0xd4/0x280 [ 19.627093][ C0] fs_reclaim_acquire+0xd5/0x120 [ 19.627094][ C0] __kmalloc_noprof+0xd3/0x760 [ 19.627096][ C0] alloc_buf.isra.0+0x4b/0x260 [ 19.627099][ C0] put_chars+0x1e1/0x2f0 [ 19.627100][ C0] hvc_console_print+0x292/0x780 [ 19.627103][ C0] console_emit_next_record+0x22f/0x4c0 [ 19.627104][ C0] console_flush_one_record+0x46f/0x710 [ 19.627106][ C0] console_unlock+0xee/0x1f0 [ 19.627107][ C0] vprintk_emit+0x37c/0x3e0 [ 19.627109][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 19.627112][ C0] dev_printk_emit+0xb9/0xee [ 19.627113][ C0] _dev_info+0xe2/0x116 [ 19.627115][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 19.627118][ C0] cmos_do_probe+0x73b/0x98a [ 19.627119][ C0] platform_probe+0xfe/0x1f0 [ 19.627121][ C0] call_driver_probe+0x61/0x1c0 [ 19.627123][ C0] really_probe+0x199/0x760 [ 19.627125][ C0] __driver_probe_device+0x24f/0x440 [ 19.627126][ C0] driver_probe_device+0x4a/0xf0 [ 19.627128][ C0] __driver_attach+0x1b8/0x540 [ 19.627129][ C0] bus_for_each_dev+0x130/0x1e0 [ 19.627131][ C0] bus_add_driver+0x2c8/0x530 [ 19.627132][ C0] driver_register+0x1a3/0x390 [ 19.627134][ C0] __platform_driver_probe+0x13f/0x270 [ 19.627135][ C0] cmos_init+0x31/0x40 [ 19.627137][ C0] do_one_initcall+0x124/0x4f0 [ 19.627139][ C0] kernel_init_freeable+0x596/0x630 [ 19.627141][ C0] kernel_init+0x21/0x150 [ 19.627142][ C0] ret_from_fork+0x474/0x6b0 [ 19.627143][ C0] ret_from_fork_asm+0x11/0x20 [ 19.627144][ C0] [ 19.627144][ C0] -> (console_owner){..-.}-{0:0} { [ 19.627146][ C0] IN-SOFTIRQ-W at: [ 19.627147][ C0] __lock_acquire+0x388/0xc20 [ 19.627148][ C0] lock_acquire.part.0+0xd4/0x280 [ 19.627149][ C0] console_lock_spinning_enable+0x5c/0x60 [ 19.627151][ C0] console_emit_next_record+0x1d1/0x4c0 [ 19.627152][ C0] console_flush_one_record+0x46f/0x710 [ 19.627154][ C0] console_unlock+0xee/0x1f0 [ 19.627155][ C0] vprintk_emit+0x37c/0x3e0 [ 19.627157][ C0] _printk+0xc7/0x100 [ 19.627159][ C0] ovpn_recv.cold+0x7e/0x94 [ovpn] [ 19.627162][ C0] ovpn_tcp_rcv+0x274/0x9a0 [ovpn] [ 19.627165][ C0] __strp_recv+0x20f/0x1c20 [ 19.627168][ C0] __tcp_read_sock+0x1c7/0x850 [ 19.627170][ C0] strp_read_sock+0x20f/0x2b0 [ 19.627172][ C0] strp_data_ready+0x18e/0x2c0 [ 19.627173][ C0] ovpn_tcp_data_ready+0xf1/0x390 [ovpn] [ 19.627175][ C0] tcp_rcv_established+0x1e1d/0x3910 [ 19.627178][ C0] tcp_v4_do_rcv+0x4f6/0xb90 [ 19.627179][ C0] tcp_v4_rcv+0x1caa/0x2b70 [ 19.627180][ C0] ip_protocol_deliver_rcu+0x82/0x350 [ 19.627182][ C0] ip_local_deliver_finish+0x36f/0x610 [ 19.627183][ C0] ip_local_deliver+0x184/0x4c0 [ 19.627184][ C0] ip_rcv+0xdc/0x3d0 [ 19.627185][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 19.627187][ C0] process_backlog+0x431/0x14c0 [ 19.627189][ C0] __napi_poll+0xa7/0x3b0 [ 19.627191][ C0] net_rx_action+0x513/0xf50 [ 19.627192][ C0] handle_softirqs+0x1d3/0x900 [ 19.627195][ C0] do_softirq+0xac/0xe0 [ 19.627196][ C0] __local_bh_enable_ip+0x118/0x150 [ 19.627197][ C0] __dev_queue_xmit+0x979/0x1b80 [ 19.627199][ C0] ip6_finish_output2+0x423/0x12a0 [ 19.627200][ C0] ip6_finish_output+0x646/0xda0 [ 19.627201][ C0] ip6_output+0x23f/0x7f0 [ 19.627203][ C0] ndisc_send_skb+0xba3/0x1520 [ 19.627204][ C0] addrconf_dad_completed+0x37e/0xe10 [ 19.627205][ C0] addrconf_dad_begin+0x2e1/0x540 [ 19.627207][ C0] addrconf_dad_work+0x170/0x930 [ 19.627208][ C0] process_one_work+0xe3e/0x1560 [ 19.627210][ C0] worker_thread+0x4f1/0xd60 [ 19.627211][ C0] kthread+0x367/0x460 [ 19.627213][ C0] ret_from_fork+0x474/0x6b0 [ 19.627214][ C0] ret_from_fork_asm+0x11/0x20 [ 19.627215][ C0] INITIAL USE at: [ 19.627216][ C0] } [ 19.627216][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 19.627220][ C0] ... acquired at: [ 19.627220][ C0] mark_lock+0x1d7/0xa00 [ 19.627221][ C0] mark_usage+0x42/0x170 [ 19.627223][ C0] __lock_acquire+0x388/0xc20 [ 19.627224][ C0] lock_acquire.part.0+0xd4/0x280 [ 19.627225][ C0] console_lock_spinning_enable+0x5c/0x60 [ 19.627227][ C0] console_emit_next_record+0x1d1/0x4c0 [ 19.627228][ C0] console_flush_one_record+0x46f/0x710 [ 19.627230][ C0] console_unlock+0xee/0x1f0 [ 19.627231][ C0] vprintk_emit+0x37c/0x3e0 [ 19.627233][ C0] _printk+0xc7/0x100 [ 19.627234][ C0] ovpn_recv.cold+0x7e/0x94 [ovpn] [ 19.627236][ C0] ovpn_tcp_rcv+0x274/0x9a0 [ovpn] [ 19.627238][ C0] __strp_recv+0x20f/0x1c20 [ 19.627240][ C0] __tcp_read_sock+0x1c7/0x850 [ 19.627241][ C0] strp_read_sock+0x20f/0x2b0 [ 19.627243][ C0] strp_data_ready+0x18e/0x2c0 [ 19.627244][ C0] ovpn_tcp_data_ready+0xf1/0x390 [ovpn] [ 19.627246][ C0] tcp_rcv_established+0x1e1d/0x3910 [ 19.627248][ C0] tcp_v4_do_rcv+0x4f6/0xb90 [ 19.627249][ C0] tcp_v4_rcv+0x1caa/0x2b70 [ 19.627251][ C0] ip_protocol_deliver_rcu+0x82/0x350 [ 19.627252][ C0] ip_local_deliver_finish+0x36f/0x610 [ 19.627253][ C0] ip_local_deliver+0x184/0x4c0 [ 19.627254][ C0] ip_rcv+0xdc/0x3d0 [ 19.627255][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 19.627257][ C0] process_backlog+0x431/0x14c0 [ 19.627259][ C0] __napi_poll+0xa7/0x3b0 [ 19.627260][ C0] net_rx_action+0x513/0xf50 [ 19.627262][ C0] handle_softirqs+0x1d3/0x900 [ 19.627263][ C0] do_softirq+0xac/0xe0 [ 19.627264][ C0] __local_bh_enable_ip+0x118/0x150 [ 19.627265][ C0] __dev_queue_xmit+0x979/0x1b80 [ 19.627267][ C0] ip6_finish_output2+0x423/0x12a0 [ 19.627268][ C0] ip6_finish_output+0x646/0xda0 [ 19.627269][ C0] ip6_output+0x23f/0x7f0 [ 19.627270][ C0] ndisc_send_skb+0xba3/0x1520 [ 19.627271][ C0] addrconf_dad_completed+0x37e/0xe10 [ 19.627273][ C0] addrconf_dad_begin+0x2e1/0x540 [ 19.627275][ C0] addrconf_dad_work+0x170/0x930 [ 19.627276][ C0] process_one_work+0xe3e/0x1560 [ 19.627278][ C0] worker_thread+0x4f1/0xd60 [ 19.627279][ C0] kthread+0x367/0x460 [ 19.627280][ C0] ret_from_fork+0x474/0x6b0 [ 19.627281][ C0] ret_from_fork_asm+0x11/0x20 [ 19.627282][ C0] [ 19.627283][ C0] [ 19.627283][ C0] stack backtrace: [ 19.627285][ C0] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.627289][ C0] Tainted: [W]=WARN [ 19.627289][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.627291][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 19.627294][ C0] Call Trace: [ 19.627295][ C0] [ 19.627297][ C0] dump_stack_lvl+0x6f/0xa0 [ 19.627301][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 19.627303][ C0] mark_lock_irq+0x989/0x9c0 [ 19.627306][ C0] mark_lock+0x1d7/0xa00 [ 19.627308][ C0] mark_usage+0x42/0x170 [ 19.627309][ C0] __lock_acquire+0x388/0xc20 [ 19.627311][ C0] lock_acquire.part.0+0xd4/0x280 [ 19.627313][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 19.627315][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627318][ C0] ? lock_acquire+0x13c/0x160 [ 19.627320][ C0] console_lock_spinning_enable+0x5c/0x60 [ 19.627322][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 19.627323][ C0] console_emit_next_record+0x1d1/0x4c0 [ 19.627325][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 19.627327][ C0] ? console_flush_one_record+0x106/0x710 [ 19.627329][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627331][ C0] ? lock_acquire+0x13c/0x160 [ 19.627333][ C0] console_flush_one_record+0x46f/0x710 [ 19.627335][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 19.627336][ C0] ? __lock_acquire+0x518/0xc20 [ 19.627338][ C0] console_unlock+0xee/0x1f0 [ 19.627344][ C0] ? console_flush_one_record+0x710/0x710 [ 19.627345][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627347][ C0] ? lock_acquire+0x60/0x160 [ 19.627349][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.627350][ C0] ? vprintk_emit+0x320/0x3e0 [ 19.627352][ C0] vprintk_emit+0x37c/0x3e0 [ 19.627354][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 19.627356][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.627359][ C0] _printk+0xc7/0x100 [ 19.627360][ C0] ? snapshot_read.cold+0x21/0x21 [ 19.627362][ C0] ? ___ratelimit+0x4e7/0xa00 [ 19.627365][ C0] ? ovpn_netdev_write+0x730/0x730 [ovpn] [ 19.627368][ C0] ? idr_get_free+0x830/0x830 [ 19.627370][ C0] ovpn_recv.cold+0x7e/0x94 [ovpn] [ 19.627373][ C0] ovpn_tcp_rcv+0x274/0x9a0 [ovpn] [ 19.627376][ C0] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn] [ 19.627378][ C0] ? __copy_skb_header+0xb7/0x510 [ 19.627381][ C0] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn] [ 19.627384][ C0] ? sock_queue_err_skb+0xb0/0x680 [ 19.627386][ C0] __strp_recv+0x20f/0x1c20 [ 19.627389][ C0] __tcp_read_sock+0x1c7/0x850 [ 19.627390][ C0] ? strp_process+0xb0/0xb0 [ 19.627392][ C0] ? __tcp_transmit_skb+0x1b6e/0x3c10 [ 19.627394][ C0] ? tcp_cleanup_rbuf+0x1c0/0x1c0 [ 19.627395][ C0] ? mark_usage+0x61/0x170 [ 19.627397][ C0] strp_read_sock+0x20f/0x2b0 [ 19.627399][ C0] ? strp_stop+0x50/0x50 [ 19.627401][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627403][ C0] ? lock_acquire+0x13c/0x160 [ 19.627405][ C0] strp_data_ready+0x18e/0x2c0 [ 19.627407][ C0] ovpn_tcp_data_ready+0xf1/0x390 [ovpn] [ 19.627410][ C0] tcp_rcv_established+0x1e1d/0x3910 [ 19.627413][ C0] ? __tcp_check_space+0x600/0x600 [ 19.627414][ C0] ? tcp_v4_rcv+0x1a81/0x2b70 [ 19.627416][ C0] ? do_raw_spin_lock+0x131/0x280 [ 19.627418][ C0] tcp_v4_do_rcv+0x4f6/0xb90 [ 19.627420][ C0] tcp_v4_rcv+0x1caa/0x2b70 [ 19.627423][ C0] ? mark_usage+0x61/0x170 [ 19.627424][ C0] ? tcp_add_backlog+0x1e30/0x1e30 [ 19.627426][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 19.627428][ C0] ? ip_local_deliver_finish+0x2ba/0x610 [ 19.627430][ C0] ip_protocol_deliver_rcu+0x82/0x350 [ 19.627432][ C0] ? process_backlog+0x3f1/0x14c0 [ 19.627433][ C0] ip_local_deliver_finish+0x36f/0x610 [ 19.627435][ C0] ip_local_deliver+0x184/0x4c0 [ 19.627437][ C0] ? ip_local_deliver_finish+0x610/0x610 [ 19.627438][ C0] ? ip_rcv_finish_core+0x6ed/0x14c0 [ 19.627441][ C0] ? process_backlog+0x3f1/0x14c0 [ 19.627442][ C0] ip_rcv+0xdc/0x3d0 [ 19.627444][ C0] ? ip_local_deliver+0x4c0/0x4c0 [ 19.627446][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627447][ C0] ? __update_load_avg_cfs_rq+0x36c/0x10c0 [ 19.627450][ C0] ? mark_usage+0x61/0x170 [ 19.627451][ C0] ? __lock_acquire+0x518/0xc20 [ 19.627453][ C0] ? trace_raw_output_rcu_invoke_kfree_bulk_callback+0x57/0x130 [ 19.627455][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 19.627457][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 19.627458][ C0] ? process_backlog+0x3f1/0x14c0 [ 19.627460][ C0] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 19.627462][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627464][ C0] process_backlog+0x431/0x14c0 [ 19.627467][ C0] __napi_poll+0xa7/0x3b0 [ 19.627469][ C0] net_rx_action+0x513/0xf50 [ 19.627472][ C0] ? __napi_poll+0x3b0/0x3b0 [ 19.627474][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.627475][ C0] ? mark_held_locks+0x40/0x70 [ 19.627478][ C0] ? clockevents_program_event+0x307/0x7e0 [ 19.627481][ C0] ? mark_held_locks+0x40/0x70 [ 19.627482][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627484][ C0] ? mark_held_locks+0x40/0x70 [ 19.627486][ C0] handle_softirqs+0x1d3/0x900 [ 19.627487][ C0] ? _local_bh_enable+0xc0/0xc0 [ 19.627489][ C0] ? _local_bh_enable+0xc0/0xc0 [ 19.627490][ C0] ? __dev_queue_xmit+0x964/0x1b80 [ 19.627492][ C0] do_softirq+0xac/0xe0 [ 19.627494][ C0] [ 19.627494][ C0] [ 19.627495][ C0] __local_bh_enable_ip+0x118/0x150 [ 19.627496][ C0] __dev_queue_xmit+0x979/0x1b80 [ 19.627498][ C0] ? __lock_acquire+0x518/0xc20 [ 19.627500][ C0] ? do_ipv6_getsockopt+0x18ef/0x2e80 [ 19.627502][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 19.627503][ C0] ? find_held_lock+0x2b/0x80 [ 19.627505][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.627506][ C0] ? __rwlock_init+0x150/0x150 [ 19.627508][ C0] ? mark_held_locks+0x40/0x70 [ 19.627509][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 19.627511][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 19.627512][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 19.627514][ C0] ? ___neigh_create+0x811/0x1070 [ 19.627517][ C0] ip6_finish_output2+0x423/0x12a0 [ 19.627519][ C0] ? ip6_dst_lookup+0x80/0x80 [ 19.627520][ C0] ? find_held_lock+0x2b/0x80 [ 19.627522][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.627523][ C0] ? ip6_mtu+0x15d/0x310 [ 19.627525][ C0] ip6_finish_output+0x646/0xda0 [ 19.627527][ C0] ip6_output+0x23f/0x7f0 [ 19.627529][ C0] ? ip6_finish_output+0xda0/0xda0 [ 19.627531][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 19.627532][ C0] ? find_held_lock+0x2b/0x80 [ 19.627533][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.627535][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 19.627537][ C0] ndisc_send_skb+0xba3/0x1520 [ 19.627539][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 19.627541][ C0] ? ndisc_alloc_skb+0x2da/0x490 [ 19.627542][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 19.627544][ C0] addrconf_dad_completed+0x37e/0xe10 [ 19.627546][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 19.627547][ C0] ? addrconf_rs_timer+0x770/0x770 [ 19.627549][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.627551][ C0] ? __rwlock_init+0x150/0x150 [ 19.627552][ C0] ? mark_held_locks+0x40/0x70 [ 19.627554][ C0] ? addrconf_dad_begin+0x2e1/0x540 [ 19.627556][ C0] addrconf_dad_begin+0x2e1/0x540 [ 19.627557][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 19.627559][ C0] ? addrconf_dad_completed+0xe10/0xe10 [ 19.627561][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.627562][ C0] ? __rwlock_init+0x150/0x150 [ 19.627564][ C0] ? mark_held_locks+0x40/0x70 [ 19.627565][ C0] addrconf_dad_work+0x170/0x930 [ 19.627568][ C0] ? addrconf_dad_begin+0x540/0x540 [ 19.627570][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627571][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627573][ C0] ? lock_acquire+0x13c/0x160 [ 19.627574][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627576][ C0] process_one_work+0xe3e/0x1560 [ 19.627579][ C0] ? __queue_delayed_work+0x470/0x470 [ 19.627581][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 19.627584][ C0] worker_thread+0x4f1/0xd60 [ 19.627586][ C0] ? rescuer_thread+0x1340/0x1340 [ 19.627588][ C0] kthread+0x367/0x460 [ 19.627590][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.627592][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 19.627594][ C0] ret_from_fork+0x474/0x6b0 [ 19.627595][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 19.627597][ C0] ? __switch_to+0x5a3/0xe00 [ 19.627599][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 19.627601][ C0] ret_from_fork_asm+0x11/0x20 [ 19.627604][ C0] [ 19.627608][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.627609][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 12, name: kworker/u16:0 [ 19.627610][ C0] preempt_count: 103, expected: 0 [ 19.627611][ C0] RCU nest depth: 5, expected: 0 [ 19.627612][ C0] INFO: lockdep is turned off. [ 19.627612][ C0] irq event stamp: 1159 [ 19.627613][ C0] hardirqs last enabled at (1158): [] __down_trylock_console_sem+0x86/0xa0 [ 19.627615][ C0] hardirqs last disabled at (1159): [] console_emit_next_record+0x3d4/0x4c0 [ 19.627617][ C0] softirqs last enabled at (1042): [] __dev_queue_xmit+0x964/0x1b80 [ 19.627619][ C0] softirqs last disabled at (1043): [] do_softirq+0xac/0xe0 [ 19.627620][ C0] Preemption disabled at: [ 19.627621][ C0] [] __dev_queue_xmit+0x204/0x1b80 [ 19.627624][ C0] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.627625][ C0] Tainted: [W]=WARN [ 19.627626][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.627627][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 19.627629][ C0] Call Trace: [ 19.627629][ C0] [ 19.627630][ C0] dump_stack_lvl+0x6f/0xa0 [ 19.627632][ C0] ? __dev_queue_xmit+0x204/0x1b80 [ 19.627634][ C0] __might_resched.cold+0x1fe/0x2c1 [ 19.627636][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.627639][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627641][ C0] __kmalloc_noprof+0x443/0x760 [ 19.627643][ C0] ? __rwlock_init+0x150/0x150 [ 19.627644][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 19.627646][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 19.627648][ C0] alloc_buf.isra.0+0x4b/0x260 [ 19.627649][ C0] put_chars+0x1e1/0x2f0 [ 19.627651][ C0] ? __send_to_port+0x420/0x420 [ 19.627654][ C0] hvc_console_print+0x292/0x780 [ 19.627656][ C0] ? __lock_acquire+0x388/0xc20 [ 19.627658][ C0] ? hvc_write+0x3a0/0x3a0 [ 19.627659][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627661][ C0] ? lock_acquire+0x13c/0x160 [ 19.627663][ C0] console_emit_next_record+0x22f/0x4c0 [ 19.627665][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 19.627667][ C0] ? console_flush_one_record+0x106/0x710 [ 19.627669][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627670][ C0] ? lock_acquire+0x13c/0x160 [ 19.627672][ C0] console_flush_one_record+0x46f/0x710 [ 19.627674][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 19.627676][ C0] ? __lock_acquire+0x518/0xc20 [ 19.627678][ C0] console_unlock+0xee/0x1f0 [ 19.627680][ C0] ? console_flush_one_record+0x710/0x710 [ 19.627682][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627683][ C0] ? lock_acquire+0x60/0x160 [ 19.627685][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.627687][ C0] ? vprintk_emit+0x320/0x3e0 [ 19.627689][ C0] vprintk_emit+0x37c/0x3e0 [ 19.627691][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 19.627693][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.627695][ C0] _printk+0xc7/0x100 [ 19.627696][ C0] ? snapshot_read.cold+0x21/0x21 [ 19.627698][ C0] ? ___ratelimit+0x4e7/0xa00 [ 19.627699][ C0] ? ovpn_netdev_write+0x730/0x730 [ovpn] [ 19.627702][ C0] ? idr_get_free+0x830/0x830 [ 19.627704][ C0] ovpn_recv.cold+0x7e/0x94 [ovpn] [ 19.627707][ C0] ovpn_tcp_rcv+0x274/0x9a0 [ovpn] [ 19.627709][ C0] ? ovpn_tcp_write_space+0x2e0/0x2e0 [ovpn] [ 19.627712][ C0] ? __copy_skb_header+0xb7/0x510 [ 19.627714][ C0] ? ovpn_tcp_disconnect+0x10/0x10 [ovpn] [ 19.627716][ C0] ? sock_queue_err_skb+0xb0/0x680 [ 19.627718][ C0] __strp_recv+0x20f/0x1c20 [ 19.627721][ C0] __tcp_read_sock+0x1c7/0x850 [ 19.627722][ C0] ? strp_process+0xb0/0xb0 [ 19.627724][ C0] ? __tcp_transmit_skb+0x1b6e/0x3c10 [ 19.627726][ C0] ? tcp_cleanup_rbuf+0x1c0/0x1c0 [ 19.627727][ C0] ? mark_usage+0x61/0x170 [ 19.627729][ C0] strp_read_sock+0x20f/0x2b0 [ 19.627731][ C0] ? strp_stop+0x50/0x50 [ 19.627733][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627735][ C0] ? lock_acquire+0x13c/0x160 [ 19.627736][ C0] strp_data_ready+0x18e/0x2c0 [ 19.627738][ C0] ovpn_tcp_data_ready+0xf1/0x390 [ovpn] [ 19.627741][ C0] tcp_rcv_established+0x1e1d/0x3910 [ 19.627744][ C0] ? __tcp_check_space+0x600/0x600 [ 19.627745][ C0] ? tcp_v4_rcv+0x1a81/0x2b70 [ 19.627747][ C0] ? do_raw_spin_lock+0x131/0x280 [ 19.627749][ C0] tcp_v4_do_rcv+0x4f6/0xb90 [ 19.627751][ C0] tcp_v4_rcv+0x1caa/0x2b70 [ 19.627754][ C0] ? mark_usage+0x61/0x170 [ 19.627755][ C0] ? tcp_add_backlog+0x1e30/0x1e30 [ 19.627757][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 19.627759][ C0] ? ip_local_deliver_finish+0x2ba/0x610 [ 19.627761][ C0] ip_protocol_deliver_rcu+0x82/0x350 [ 19.627762][ C0] ? process_backlog+0x3f1/0x14c0 [ 19.627764][ C0] ip_local_deliver_finish+0x36f/0x610 [ 19.627766][ C0] ip_local_deliver+0x184/0x4c0 [ 19.627768][ C0] ? ip_local_deliver_finish+0x610/0x610 [ 19.627769][ C0] ? ip_rcv_finish_core+0x6ed/0x14c0 [ 19.627772][ C0] ? process_backlog+0x3f1/0x14c0 [ 19.627773][ C0] ip_rcv+0xdc/0x3d0 [ 19.627775][ C0] ? ip_local_deliver+0x4c0/0x4c0 [ 19.627776][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627778][ C0] ? __update_load_avg_cfs_rq+0x36c/0x10c0 [ 19.627779][ C0] ? mark_usage+0x61/0x170 [ 19.627781][ C0] ? __lock_acquire+0x518/0xc20 [ 19.627782][ C0] ? trace_raw_output_rcu_invoke_kfree_bulk_callback+0x57/0x130 [ 19.627784][ C0] __netif_receive_skb_one_core+0xfc/0x180 [ 19.627786][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 19.627787][ C0] ? process_backlog+0x3f1/0x14c0 [ 19.627789][ C0] ? __netif_receive_skb_list_core+0x9e0/0x9e0 [ 19.627791][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627793][ C0] process_backlog+0x431/0x14c0 [ 19.627796][ C0] __napi_poll+0xa7/0x3b0 [ 19.627803][ C0] net_rx_action+0x513/0xf50 [ 19.627806][ C0] ? __napi_poll+0x3b0/0x3b0 [ 19.627808][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.627810][ C0] ? mark_held_locks+0x40/0x70 [ 19.627812][ C0] ? clockevents_program_event+0x307/0x7e0 [ 19.627814][ C0] ? mark_held_locks+0x40/0x70 [ 19.627815][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627817][ C0] ? mark_held_locks+0x40/0x70 [ 19.627819][ C0] handle_softirqs+0x1d3/0x900 [ 19.627820][ C0] ? _local_bh_enable+0xc0/0xc0 [ 19.627822][ C0] ? _local_bh_enable+0xc0/0xc0 [ 19.627824][ C0] ? __dev_queue_xmit+0x964/0x1b80 [ 19.627825][ C0] do_softirq+0xac/0xe0 [ 19.627827][ C0] [ 19.627827][ C0] [ 19.627828][ C0] __local_bh_enable_ip+0x118/0x150 [ 19.627829][ C0] __dev_queue_xmit+0x979/0x1b80 [ 19.627832][ C0] ? __lock_acquire+0x518/0xc20 [ 19.627833][ C0] ? do_ipv6_getsockopt+0x18ef/0x2e80 [ 19.627835][ C0] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 19.627836][ C0] ? find_held_lock+0x2b/0x80 [ 19.627838][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.627839][ C0] ? __rwlock_init+0x150/0x150 [ 19.627841][ C0] ? mark_held_locks+0x40/0x70 [ 19.627842][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 19.627843][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 19.627845][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 19.627846][ C0] ? ___neigh_create+0x811/0x1070 [ 19.627849][ C0] ip6_finish_output2+0x423/0x12a0 [ 19.627851][ C0] ? ip6_dst_lookup+0x80/0x80 [ 19.627852][ C0] ? find_held_lock+0x2b/0x80 [ 19.627854][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.627855][ C0] ? ip6_mtu+0x15d/0x310 [ 19.627857][ C0] ip6_finish_output+0x646/0xda0 [ 19.627859][ C0] ip6_output+0x23f/0x7f0 [ 19.627861][ C0] ? ip6_finish_output+0xda0/0xda0 [ 19.627862][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 19.627864][ C0] ? find_held_lock+0x2b/0x80 [ 19.627865][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.627867][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 19.627869][ C0] ndisc_send_skb+0xba3/0x1520 [ 19.627870][ C0] ? ndisc_recv_na+0xea0/0xea0 [ 19.627873][ C0] ? ndisc_alloc_skb+0x2da/0x490 [ 19.627874][ C0] ? __local_bh_enable_ip+0xaa/0x150 [ 19.627876][ C0] addrconf_dad_completed+0x37e/0xe10 [ 19.627878][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 19.627879][ C0] ? addrconf_rs_timer+0x770/0x770 [ 19.627881][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.627882][ C0] ? __rwlock_init+0x150/0x150 [ 19.627884][ C0] ? mark_held_locks+0x40/0x70 [ 19.627886][ C0] ? addrconf_dad_begin+0x2e1/0x540 [ 19.627887][ C0] addrconf_dad_begin+0x2e1/0x540 [ 19.627889][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 19.627891][ C0] ? addrconf_dad_completed+0xe10/0xe10 [ 19.627893][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.627894][ C0] ? __rwlock_init+0x150/0x150 [ 19.627895][ C0] ? mark_held_locks+0x40/0x70 [ 19.627897][ C0] addrconf_dad_work+0x170/0x930 [ 19.627900][ C0] ? addrconf_dad_begin+0x540/0x540 [ 19.627902][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627903][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627905][ C0] ? lock_acquire+0x13c/0x160 [ 19.627906][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.627908][ C0] process_one_work+0xe3e/0x1560 [ 19.627911][ C0] ? __queue_delayed_work+0x470/0x470 [ 19.627913][ C0] ? lock_acquire.part.0+0xd4/0x280 [ 19.627916][ C0] worker_thread+0x4f1/0xd60 [ 19.627918][ C0] ? rescuer_thread+0x1340/0x1340 [ 19.627920][ C0] kthread+0x367/0x460 [ 19.627921][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.627923][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 19.627924][ C0] ret_from_fork+0x474/0x6b0 [ 19.627926][ C0] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 19.627928][ C0] ? __switch_to+0x5a3/0xe00 [ 19.627929][ C0] ? kthread_affine_preferred+0x4c0/0x4c0 [ 19.627931][ C0] ret_from_fork_asm+0x11/0x20 [ 19.627934][ C0] [ 19.764173][ C2] tun0: no available key for peer 5, key-id: 0 [ 19.840727][ C3] tun0: no available key for peer 6, key-id: 0 [ 25.266983][ T478] iperf3 (478) used greatest stack depth: 23128 bytes left [ 25.266999][ T478] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.267002][ T478] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 478, name: iperf3 [ 25.267004][ T478] preempt_count: 2, expected: 0 [ 25.267004][ T478] RCU nest depth: 0, expected: 0 [ 25.267005][ T478] INFO: lockdep is turned off. [ 25.267006][ T478] irq event stamp: 0 [ 25.267007][ T478] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 25.267012][ T478] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 25.267018][ T478] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 25.267019][ T478] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 25.267021][ T478] Preemption disabled at: [ 25.267021][ T478] [<0000000000000000>] 0x0 [ 25.267027][ T478] CPU: 1 UID: 0 PID: 478 Comm: iperf3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.267030][ T478] Tainted: [W]=WARN [ 25.267031][ T478] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.267033][ T478] Call Trace: [ 25.267035][ T478] [ 25.267036][ T478] dump_stack_lvl+0x6f/0xa0 [ 25.267041][ T478] __might_resched.cold+0x1fe/0x2c1 [ 25.267045][ T478] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.267049][ T478] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 25.267051][ T478] ? rcu_is_watching+0x16/0xd0 [ 25.267055][ T478] __kmalloc_noprof+0x443/0x760 [ 25.267058][ T478] ? __rwlock_init+0x150/0x150 [ 25.267061][ T478] ? alloc_buf.isra.0+0x4b/0x260 [ 25.267065][ T478] ? do_raw_spin_unlock+0x59/0x250 [ 25.267066][ T478] alloc_buf.isra.0+0x4b/0x260 [ 25.267068][ T478] put_chars+0x1e1/0x2f0 [ 25.267070][ T478] ? prb_final_commit+0x50/0x50 [ 25.267072][ T478] ? __send_to_port+0x420/0x420 [ 25.267073][ T478] ? printk_get_next_message+0x240/0x650 [ 25.267076][ T478] hvc_console_print+0x292/0x780 [ 25.267080][ T478] ? hvc_write+0x3a0/0x3a0 [ 25.267082][ T478] ? do_raw_spin_lock+0x131/0x280 [ 25.267083][ T478] ? vsnprintf+0x668/0x1700 [ 25.267086][ T478] ? __rwlock_init+0x150/0x150 [ 25.267088][ T478] ? rcu_is_watching+0x16/0xd0 [ 25.267089][ T478] ? lock_acquire+0x13c/0x160 [ 25.267091][ T478] console_emit_next_record+0x22f/0x4c0 [ 25.267094][ T478] ? devkmsg_read+0x4b0/0x4b0 [ 25.267096][ T478] ? rcu_is_watching+0x16/0xd0 [ 25.267097][ T478] ? rcu_is_watching+0x16/0xd0 [ 25.267099][ T478] ? rcu_is_watching+0x16/0xd0 [ 25.267100][ T478] ? lock_acquire+0x13c/0x160 [ 25.267102][ T478] ? console_flush_one_record+0x111/0x710 [ 25.267104][ T478] console_flush_one_record+0x46f/0x710 [ 25.267106][ T478] ? console_emit_next_record+0x4c0/0x4c0 [ 25.267108][ T478] console_unlock+0xee/0x1f0 [ 25.267110][ T478] ? lock_acquire+0x13c/0x160 [ 25.267111][ T478] ? console_flush_one_record+0x710/0x710 [ 25.267113][ T478] ? rcu_is_watching+0x16/0xd0 [ 25.267115][ T478] ? lock_release+0x184/0x1f0 [ 25.267116][ T478] ? lock_acquire+0x60/0x160 [ 25.267117][ T478] ? __rcu_read_lock+0x30/0x70 [ 25.267119][ T478] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.267121][ T478] ? vprintk_emit+0x320/0x3e0 [ 25.267123][ T478] vprintk_emit+0x37c/0x3e0 [ 25.267125][ T478] ? wake_up_klogd_work_func+0x90/0x90 [ 25.267128][ T478] _printk+0xc7/0x100 [ 25.267131][ T478] ? snapshot_read.cold+0x21/0x21 [ 25.267133][ T478] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.267135][ T478] ? do_raw_spin_lock+0x131/0x280 [ 25.267137][ T478] ? __rwlock_init+0x150/0x150 [ 25.267139][ T478] ? do_raw_spin_lock+0x131/0x280 [ 25.267141][ T478] do_exit.cold+0x82/0x9c [ 25.267144][ T478] ? exit_notify+0x890/0x890 [ 25.267147][ T478] __x64_sys_exit+0x42/0x50 [ 25.267149][ T478] x64_sys_call+0x156c/0x1570 [ 25.267151][ T478] do_syscall_64+0xff/0x530 [ 25.267153][ T478] ? exc_page_fault+0xee/0x100 [ 25.267155][ T478] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.267158][ T478] RIP: 0033:0x7ff2990cac49 [ 25.267159][ T478] Code: Unable to access opcode bytes at 0x7ff2990cac1f. [ 25.267160][ T478] RSP: 002b:00007ff298889e60 EFLAGS: 00000246 ORIG_RAX: 000000000000003c [ 25.267164][ T478] RAX: ffffffffffffffda RBX: 00007ff29888a6c0 RCX: 00007ff2990cac49 [ 25.267165][ T478] RDX: 0000000000000000 RSI: 0000000000801000 RDI: 0000000000000000 [ 25.267166][ T478] RBP: 00007ff298889f70 R08: 0000000000000001 R09: 00007ff29888a6c0 [ 25.267167][ T478] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ff29808a000 [ 25.267167][ T478] R13: 00007ffc2f8e23f0 R14: 0000000000000002 R15: 00007ffc2f8e24f7 [ 25.267170][ T478] [ 25.434048][ T364] tun3: deleting peer with id 12, reason 4 [ 25.436349][ T371] tun4: deleting peer with id 13, reason 4 [ 25.437254][ T386] tun6: deleting peer with id 15, reason 4 [ 25.437275][ T350] tun1: deleting peer with id 10, reason 4 [ 25.437395][ T378] tun5: deleting peer with id 14, reason 4 [ 25.437724][ T357] tun2: deleting peer with id 11, reason 4 [ 25.441211][ T385] tun0: deleting peer with id 6, reason 4 [ 25.446097][ T385] tun0: deleting peer with id 5, reason 4 [ 25.449068][ T385] tun0: deleting peer with id 4, reason 4 [ 25.450878][ T385] tun0: deleting peer with id 3, reason 4 [ 25.459612][ T385] tun0: deleting peer with id 2, reason 4 [ 25.467693][ T385] tun0: deleting peer with id 1, reason 4