[ 8.581699][ T185] ip (185) used greatest stack depth: 24104 bytes left [ 9.366679][ T212] 8021q: 802.1Q VLAN Support v1.8 [ 10.123529][ T245] br1: port 1(veth1) entered blocking state [ 10.123843][ T245] br1: port 1(veth1) entered disabled state [ 10.124161][ T245] veth1: entered allmulticast mode [ 10.125810][ T245] veth1: entered promiscuous mode [ 10.156709][ T246] br1: port 2(veth2) entered blocking state [ 10.156939][ T246] br1: port 2(veth2) entered disabled state [ 10.157171][ T246] veth2: entered allmulticast mode [ 10.158806][ T246] veth2: entered promiscuous mode [ 10.183924][ T38] br1: port 1(veth1) entered blocking state [ 10.184205][ T38] br1: port 1(veth1) entered forwarding state [ 10.222103][ T36] br1: port 2(veth2) entered blocking state [ 10.222307][ T36] br1: port 2(veth2) entered forwarding state [ 17.927944][ T315] veth2: left allmulticast mode [ 17.928129][ T315] veth2: left promiscuous mode [ 17.928359][ T315] br1: port 2(veth2) entered disabled state [ 17.957894][ T316] veth1: left allmulticast mode [ 17.958047][ T316] veth1: left promiscuous mode [ 17.958255][ T316] br1: port 1(veth1) entered disabled state [ 19.991850][ T318] br1: port 1(veth1) entered blocking state [ 19.992058][ T318] br1: port 1(veth1) entered disabled state [ 19.992245][ T318] veth1: entered allmulticast mode [ 19.993646][ T318] veth1: entered promiscuous mode [ 19.994015][ T318] br1: port 1(veth1) entered blocking state [ 19.994180][ T318] br1: port 1(veth1) entered forwarding state [ 20.026810][ T319] br1: port 2(veth2) entered blocking state [ 20.026992][ T319] br1: port 2(veth2) entered disabled state [ 20.027167][ T319] veth2: entered allmulticast mode [ 20.028519][ T319] veth2: entered promiscuous mode [ 20.029002][ T319] br1: port 2(veth2) entered blocking state [ 20.029165][ T319] br1: port 2(veth2) entered forwarding state [ 22.230548][ T354] [ 22.230630][ T354] ======================================================== [ 22.230749][ T354] WARNING: possible irq lock inversion dependency detected [ 22.230869][ T354] 7.1.0-rc5-virtme #1 Not tainted [ 22.230948][ T354] -------------------------------------------------------- [ 22.231068][ T354] sysctl/354 just changed the state of lock: [ 22.231162][ T354] ffffffffaab7e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 22.231310][ T354] but this lock was taken by another, SOFTIRQ-READ-safe lock in the past: [ 22.231434][ T354] (&ndev->lock){++.-}-{3:3} [ 22.231436][ T354] [ 22.231436][ T354] [ 22.231436][ T354] and interrupts could create inverse lock ordering between them. [ 22.231436][ T354] [ 22.231724][ T354] [ 22.231724][ T354] other info that might help us debug this: [ 22.231846][ T354] Possible interrupt unsafe locking scenario: [ 22.231846][ T354] [ 22.231968][ T354] CPU0 CPU1 [ 22.232047][ T354] ---- ---- [ 22.232127][ T354] lock(acaddr_hash_lock); [ 22.232214][ T354] local_irq_disable(); [ 22.232319][ T354] lock(&ndev->lock); [ 22.232420][ T354] lock(acaddr_hash_lock); [ 22.232523][ T354] [ 22.232583][ T354] lock(&ndev->lock); [ 22.232645][ T354] [ 22.232645][ T354] *** DEADLOCK *** [ 22.232645][ T354] [ 22.232762][ T354] 2 locks held by sysctl/354: [ 22.232849][ T354] #0: ff11000009d5c3e0 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 22.233001][ T354] #1: ffffffffaaa8c9c0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_fixup_forwarding+0x4d/0x4d0 [ 22.233162][ T354] [ 22.233162][ T354] the shortest dependencies between 2nd lock and 1st lock: [ 22.233293][ T354] -> (&ndev->lock){++.-}-{3:3} { [ 22.233374][ T354] HARDIRQ-ON-W at: [ 22.233434][ T354] __lock_acquire+0x378/0xc10 [ 22.233531][ T354] lock_acquire.part.0+0xbc/0x260 [ 22.233628][ T354] _raw_write_lock_bh+0x38/0x50 [ 22.233725][ T354] addrconf_permanent_addr+0x108/0x9c0 [ 22.233851][ T354] addrconf_notify+0x151/0xf30 [ 22.233951][ T354] notifier_call_chain+0xb0/0x320 [ 22.234048][ T354] __dev_notify_flags+0xde/0x280 [ 22.234145][ T354] netif_change_flags+0xfe/0x190 [ 22.234239][ T354] do_setlink.isra.0+0x1cc3/0x2750 [ 22.234335][ T354] rtnl_newlink+0x8d1/0xef0 [ 22.234434][ T354] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.234530][ T354] netlink_rcv_skb+0x14e/0x3a0 [ 22.234627][ T354] netlink_unicast+0x486/0x750 [ 22.234724][ T354] netlink_sendmsg+0x735/0xc60 [ 22.234829][ T354] ____sys_sendmsg+0x419/0x850 [ 22.234927][ T354] ___sys_sendmsg+0x14e/0x1d0 [ 22.235024][ T354] __sys_sendmsg+0x145/0x1f0 [ 22.235120][ T354] do_syscall_64+0x117/0x590 [ 22.235223][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.235340][ T354] HARDIRQ-ON-R at: [ 22.235398][ T354] __lock_acquire+0x378/0xc10 [ 22.235498][ T354] lock_acquire.part.0+0xbc/0x260 [ 22.235601][ T354] _raw_read_lock_bh+0x44/0x80 [ 22.235697][ T354] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 22.235816][ T354] inet6_fill_link_af+0x5c/0xe0 [ 22.235912][ T354] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 22.236024][ T354] rtnl_getlink+0x9c9/0xeb0 [ 22.236119][ T354] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.236217][ T354] netlink_rcv_skb+0x14e/0x3a0 [ 22.236313][ T354] netlink_unicast+0x486/0x750 [ 22.236412][ T354] netlink_sendmsg+0x735/0xc60 [ 22.236510][ T354] ____sys_sendmsg+0x419/0x850 [ 22.236605][ T354] ___sys_sendmsg+0x14e/0x1d0 [ 22.236707][ T354] __sys_sendmsg+0x145/0x1f0 [ 22.236812][ T354] do_syscall_64+0x117/0x590 [ 22.236908][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.237024][ T354] IN-SOFTIRQ-R at: [ 22.237081][ T354] __lock_acquire+0x378/0xc10 [ 22.237178][ T354] lock_acquire.part.0+0xbc/0x260 [ 22.237275][ T354] _raw_read_lock_bh+0x44/0x80 [ 22.237371][ T354] ipv6_get_lladdr+0xa8/0x3f0 [ 22.237468][ T354] ndisc_send_ns+0xf3/0x120 [ 22.237569][ T354] ndisc_solicit+0x314/0x480 [ 22.237670][ T354] neigh_probe+0xb3/0x100 [ 22.237769][ T354] __neigh_event_send+0x802/0x1070 [ 22.237868][ T354] neigh_resolve_output+0xbe/0x140 [ 22.237964][ T354] ip6_finish_output2+0x423/0x1300 [ 22.238060][ T354] ip6_finish_output+0x646/0xda0 [ 22.238159][ T354] ip6_output+0x23f/0x7f0 [ 22.238252][ T354] ip6_forward+0x10f4/0x2bd0 [ 22.238348][ T354] ipv6_rcv+0x3c1/0x5a0 [ 22.238441][ T354] __netif_receive_skb_one_core+0xfc/0x180 [ 22.238554][ T354] netif_receive_skb_internal+0xb0/0x330 [ 22.238666][ T354] netif_receive_skb+0x56/0x380 [ 22.238760][ T354] br_handle_frame_finish+0xc3b/0x1fb0 [bridge] [ 22.238890][ T354] br_handle_frame+0x739/0xf40 [bridge] [ 22.239007][ T354] __netif_receive_skb_core.constprop.0+0x536/0x2bc0 [ 22.239120][ T354] __netif_receive_skb_one_core+0xa2/0x180 [ 22.239232][ T354] process_backlog+0x2bc/0x1490 [ 22.239326][ T354] __napi_poll+0xa7/0x3b0 [ 22.239421][ T354] net_rx_action+0x513/0xf50 [ 22.239516][ T354] handle_softirqs+0x1d8/0x940 [ 22.239623][ T354] do_softirq+0xa9/0xe0 [ 22.239721][ T354] __local_bh_enable_ip+0x113/0x140 [ 22.239820][ T354] __neigh_event_send+0x30a/0x1070 [ 22.239917][ T354] neigh_resolve_output+0xbe/0x140 [ 22.240020][ T354] ip6_finish_output2+0x423/0x1300 [ 22.240116][ T354] ip6_finish_output+0x646/0xda0 [ 22.240211][ T354] ip6_output+0x23f/0x7f0 [ 22.240308][ T354] ip6_send_skb+0xee/0x350 [ 22.240404][ T354] rawv6_push_pending_frames+0x4cb/0xa90 [ 22.240573][ T354] rawv6_sendmsg+0x1434/0x1a50 [ 22.240673][ T354] __sys_sendto+0x2c9/0x400 [ 22.240784][ T354] __x64_sys_sendto+0xe4/0x1f0 [ 22.240923][ T354] do_syscall_64+0x117/0x590 [ 22.241017][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.241135][ T354] INITIAL USE at: [ 22.241192][ T354] __lock_acquire+0x378/0xc10 [ 22.241327][ T354] lock_acquire.part.0+0xbc/0x260 [ 22.241422][ T354] _raw_write_lock_bh+0x38/0x50 [ 22.241518][ T354] addrconf_permanent_addr+0x108/0x9c0 [ 22.241671][ T354] addrconf_notify+0x151/0xf30 [ 22.241773][ T354] notifier_call_chain+0xb0/0x320 [ 22.241869][ T354] __dev_notify_flags+0xde/0x280 [ 22.242003][ T354] netif_change_flags+0xfe/0x190 [ 22.242097][ T354] do_setlink.isra.0+0x1cc3/0x2750 [ 22.242193][ T354] rtnl_newlink+0x8d1/0xef0 [ 22.242330][ T354] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.242423][ T354] netlink_rcv_skb+0x14e/0x3a0 [ 22.242518][ T354] netlink_unicast+0x486/0x750 [ 22.242651][ T354] netlink_sendmsg+0x735/0xc60 [ 22.242749][ T354] ____sys_sendmsg+0x419/0x850 [ 22.242853][ T354] ___sys_sendmsg+0x14e/0x1d0 [ 22.242995][ T354] __sys_sendmsg+0x145/0x1f0 [ 22.243091][ T354] do_syscall_64+0x117/0x590 [ 22.243190][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.243346][ T354] INITIAL READ USE at: [ 22.243428][ T354] __lock_acquire+0x378/0xc10 [ 22.243529][ T354] lock_acquire.part.0+0xbc/0x260 [ 22.243666][ T354] _raw_read_lock_bh+0x44/0x80 [ 22.243816][ T354] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 22.243944][ T354] inet6_fill_link_af+0x5c/0xe0 [ 22.244044][ T354] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 22.244205][ T354] rtnl_getlink+0x9c9/0xeb0 [ 22.244305][ T354] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.244407][ T354] netlink_rcv_skb+0x14e/0x3a0 [ 22.244548][ T354] netlink_unicast+0x486/0x750 [ 22.244645][ T354] netlink_sendmsg+0x735/0xc60 [ 22.244746][ T354] ____sys_sendmsg+0x419/0x850 [ 22.244896][ T354] ___sys_sendmsg+0x14e/0x1d0 [ 22.244995][ T354] __sys_sendmsg+0x145/0x1f0 [ 22.245094][ T354] do_syscall_64+0x117/0x590 [ 22.245236][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.245363][ T354] } [ 22.245409][ T354] ... key at: [] __key.37+0x0/0x40 [ 22.245569][ T354] ... acquired at: [ 22.245632][ T354] __lock_acquire+0x508/0xc10 [ 22.245719][ T354] lock_acquire.part.0+0xbc/0x260 [ 22.245803][ T354] _raw_spin_lock+0x33/0x40 [ 22.245886][ T354] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 22.246028][ T354] __ipv6_dev_ac_inc+0x57e/0x930 [ 22.246112][ T354] addrconf_join_anycast+0x1bc/0x260 [ 22.246192][ T354] __ipv6_ifa_notify+0x75b/0xad0 [ 22.246310][ T354] addrconf_dad_completed+0x14b/0xe10 [ 22.246389][ T354] addrconf_dad_work+0x3c1/0x930 [ 22.246467][ T354] process_one_work+0xdf8/0x1410 [ 22.246548][ T354] worker_thread+0x4f1/0xd60 [ 22.246668][ T354] kthread+0x367/0x460 [ 22.246730][ T354] ret_from_fork+0x474/0x6b0 [ 22.246814][ T354] ret_from_fork_asm+0x11/0x20 [ 22.246903][ T354] [ 22.246944][ T354] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 22.247070][ T354] HARDIRQ-ON-W at: [ 22.247129][ T354] __lock_acquire+0x378/0xc10 [ 22.247236][ T354] lock_acquire.part.0+0xbc/0x260 [ 22.247337][ T354] _raw_spin_lock+0x33/0x40 [ 22.247479][ T354] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 22.247601][ T354] __ipv6_dev_ac_inc+0x57e/0x930 [ 22.247702][ T354] addrconf_join_anycast+0x1bc/0x260 [ 22.247850][ T354] __ipv6_ifa_notify+0x75b/0xad0 [ 22.247956][ T354] addrconf_dad_completed+0x14b/0xe10 [ 22.248066][ T354] addrconf_dad_work+0x3c1/0x930 [ 22.248212][ T354] process_one_work+0xdf8/0x1410 [ 22.248311][ T354] worker_thread+0x4f1/0xd60 [ 22.248413][ T354] kthread+0x367/0x460 [ 22.248539][ T354] ret_from_fork+0x474/0x6b0 [ 22.248650][ T354] ret_from_fork_asm+0x11/0x20 [ 22.248755][ T354] SOFTIRQ-ON-W at: [ 22.248820][ T354] __lock_acquire+0x378/0xc10 [ 22.248965][ T354] lock_acquire.part.0+0xbc/0x260 [ 22.249070][ T354] _raw_spin_lock+0x33/0x40 [ 22.249177][ T354] __ipv6_dev_ac_dec+0x236/0x5d0 [ 22.249321][ T354] addrconf_leave_anycast+0x1bc/0x260 [ 22.249424][ T354] dev_forward_change+0x3b3/0x850 [ 22.249529][ T354] addrconf_fixup_forwarding+0x2af/0x4d0 [ 22.249693][ T354] addrconf_sysctl_forward+0x209/0x2b0 [ 22.249802][ T354] proc_sys_call_handler+0x31b/0x480 [ 22.249908][ T354] new_sync_write+0x333/0x750 [ 22.250047][ T354] vfs_write+0x6a4/0xc10 [ 22.250151][ T354] ksys_write+0x116/0x250 [ 22.250250][ T354] do_syscall_64+0x117/0x590 [ 22.250349][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.250508][ T354] INITIAL USE at: [ 22.250568][ T354] __lock_acquire+0x378/0xc10 [ 22.250667][ T354] lock_acquire.part.0+0xbc/0x260 [ 22.250808][ T354] _raw_spin_lock+0x33/0x40 [ 22.250914][ T354] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 22.251039][ T354] __ipv6_dev_ac_inc+0x57e/0x930 [ 22.251182][ T354] addrconf_join_anycast+0x1bc/0x260 [ 22.251289][ T354] __ipv6_ifa_notify+0x75b/0xad0 [ 22.251395][ T354] addrconf_dad_completed+0x14b/0xe10 [ 22.251541][ T354] addrconf_dad_work+0x3c1/0x930 [ 22.251643][ T354] process_one_work+0xdf8/0x1410 [ 22.251749][ T354] worker_thread+0x4f1/0xd60 [ 22.251896][ T354] kthread+0x367/0x460 [ 22.251982][ T354] ret_from_fork+0x474/0x6b0 [ 22.252089][ T354] ret_from_fork_asm+0x11/0x20 [ 22.252191][ T354] } [ 22.252272][ T354] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 22.252394][ T354] ... acquired at: [ 22.252453][ T354] mark_lock+0x1d7/0xa00 [ 22.252532][ T354] mark_usage+0x105/0x170 [ 22.252652][ T354] __lock_acquire+0x378/0xc10 [ 22.252732][ T354] lock_acquire.part.0+0xbc/0x260 [ 22.252820][ T354] _raw_spin_lock+0x33/0x40 [ 22.252904][ T354] __ipv6_dev_ac_dec+0x236/0x5d0 [ 22.253023][ T354] addrconf_leave_anycast+0x1bc/0x260 [ 22.253103][ T354] dev_forward_change+0x3b3/0x850 [ 22.253188][ T354] addrconf_fixup_forwarding+0x2af/0x4d0 [ 22.253287][ T354] addrconf_sysctl_forward+0x209/0x2b0 [ 22.253404][ T354] proc_sys_call_handler+0x31b/0x480 [ 22.253483][ T354] new_sync_write+0x333/0x750 [ 22.253562][ T354] vfs_write+0x6a4/0xc10 [ 22.253643][ T354] ksys_write+0x116/0x250 [ 22.253768][ T354] do_syscall_64+0x117/0x590 [ 22.253847][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.253949][ T354] [ 22.253988][ T354] [ 22.253988][ T354] stack backtrace: [ 22.254133][ T354] CPU: 0 UID: 0 PID: 354 Comm: sysctl Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 22.254136][ T354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.254138][ T354] Call Trace: [ 22.254139][ T354] [ 22.254140][ T354] dump_stack_lvl+0x6f/0xa0 [ 22.254144][ T354] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 22.254147][ T354] mark_lock_irq+0x989/0x9c0 [ 22.254150][ T354] mark_lock+0x1d7/0xa00 [ 22.254152][ T354] mark_usage+0x105/0x170 [ 22.254153][ T354] __lock_acquire+0x378/0xc10 [ 22.254155][ T354] lock_acquire.part.0+0xbc/0x260 [ 22.254156][ T354] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 22.254158][ T354] ? rcu_is_watching+0x15/0xd0 [ 22.254161][ T354] ? do_raw_read_unlock+0x70/0x70 [ 22.254163][ T354] ? lock_acquire+0x134/0x160 [ 22.254164][ T354] _raw_spin_lock+0x33/0x40 [ 22.254166][ T354] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 22.254167][ T354] __ipv6_dev_ac_dec+0x236/0x5d0 [ 22.254169][ T354] addrconf_leave_anycast+0x1bc/0x260 [ 22.254171][ T354] ? find_held_lock+0x2b/0x80 [ 22.254174][ T354] ? __ipv6_isatap_ifid+0x210/0x210 [ 22.254175][ T354] ? mark_held_locks+0x40/0x70 [ 22.254177][ T354] ? lockdep_hardirqs_on+0x8c/0x130 [ 22.254179][ T354] dev_forward_change+0x3b3/0x850 [ 22.254181][ T354] ? addrconf_fixup_forwarding+0x4d/0x4d0 [ 22.254183][ T354] ? addrconf_sysctl_proxy_ndp+0x2f0/0x2f0 [ 22.254186][ T354] addrconf_fixup_forwarding+0x2af/0x4d0 [ 22.254188][ T354] addrconf_sysctl_forward+0x209/0x2b0 [ 22.254190][ T354] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 22.254192][ T354] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 22.254194][ T354] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 22.254197][ T354] ? proc_sys_call_handler+0x25d/0x480 [ 22.254199][ T354] proc_sys_call_handler+0x31b/0x480 [ 22.254201][ T354] ? proc_sys_lookup+0x3d0/0x3d0 [ 22.254203][ T354] ? rcu_read_unlock+0x1b/0x70 [ 22.254205][ T354] ? do_raw_spin_unlock+0x59/0x250 [ 22.254207][ T354] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 22.254209][ T354] ? rcu_read_lock_any_held+0x3c/0x90 [ 22.254211][ T354] ? proc_sys_call_handler+0x480/0x480 [ 22.254213][ T354] new_sync_write+0x333/0x750 [ 22.254214][ T354] ? __lock_acquire+0x508/0xc10 [ 22.254215][ T354] ? new_sync_read+0x740/0x740 [ 22.254217][ T354] ? lock_acquire.part.0+0xbc/0x260 [ 22.254218][ T354] ? ksys_write+0x116/0x250 [ 22.254221][ T354] vfs_write+0x6a4/0xc10 [ 22.254222][ T354] ksys_write+0x116/0x250 [ 22.254224][ T354] ? __ia32_sys_read+0xc0/0xc0 [ 22.254225][ T354] ? rcu_is_watching+0x15/0xd0 [ 22.254227][ T354] ? rcu_is_watching+0x15/0xd0 [ 22.254228][ T354] do_syscall_64+0x117/0x590 [ 22.254230][ T354] ? trace_hardirqs_off+0xd/0x30 [ 22.254233][ T354] ? exc_page_fault+0xee/0x100 [ 22.254235][ T354] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.254236][ T354] RIP: 0033:0x7f6da81de08e [ 22.254238][ T354] Code: 4d 89 d8 e8 94 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 [ 22.254240][ T354] RSP: 002b:00007fff88fa8f90 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 22.254243][ T354] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6da81de08e [ 22.254244][ T354] RDX: 0000000000000002 RSI: 00005654982ab4b0 RDI: 0000000000000005 [ 22.254245][ T354] RBP: 00007fff88fa8fa0 R08: 0000000000000000 R09: 0000000000000000 [ 22.254246][ T354] R10: 0000000000000000 R11: 0000000000000202 R12: 00005654982ad5e0 [ 22.254246][ T354] R13: 00005654982ab470 R14: 0000000000000002 R15: 0000000000000000 [ 22.254249][ T354] [ 22.400992][ T365] br1: port 2(veth2) entered disabled state [ 22.401238][ T365] veth2: left allmulticast mode [ 22.402010][ T365] veth2: left promiscuous mode [ 22.402153][ T365] br1: port 2(veth2) entered disabled state [ 22.419138][ T367] br1: port 1(veth1) entered disabled state [ 22.419355][ T367] veth1: left allmulticast mode [ 22.419443][ T367] veth1: left promiscuous mode [ 22.419571][ T367] br1: port 1(veth1) entered disabled state