[ 9.549711][ T213] 8021q: 802.1Q VLAN Support v1.8 [ 10.302125][ T245] br1: port 1(veth1) entered blocking state [ 10.302390][ T245] br1: port 1(veth1) entered disabled state [ 10.302698][ T245] veth1: entered allmulticast mode [ 10.304494][ T245] veth1: entered promiscuous mode [ 10.334147][ T246] br1: port 2(veth2) entered blocking state [ 10.334332][ T246] br1: port 2(veth2) entered disabled state [ 10.334524][ T246] veth2: entered allmulticast mode [ 10.335946][ T246] veth2: entered promiscuous mode [ 10.371319][ T69] br1: port 1(veth1) entered blocking state [ 10.371639][ T69] br1: port 1(veth1) entered forwarding state [ 10.394235][ T39] br1: port 2(veth2) entered blocking state [ 10.394481][ T39] br1: port 2(veth2) entered forwarding state [ 18.142671][ T314] veth2: left allmulticast mode [ 18.142932][ T314] veth2: left promiscuous mode [ 18.143228][ T314] br1: port 2(veth2) entered disabled state [ 18.169833][ T315] veth1: left allmulticast mode [ 18.170034][ T315] veth1: left promiscuous mode [ 18.170314][ T315] br1: port 1(veth1) entered disabled state [ 20.217831][ T317] br1: port 1(veth1) entered blocking state [ 20.218101][ T317] br1: port 1(veth1) entered disabled state [ 20.218355][ T317] veth1: entered allmulticast mode [ 20.220326][ T317] veth1: entered promiscuous mode [ 20.220807][ T317] br1: port 1(veth1) entered blocking state [ 20.221046][ T317] br1: port 1(veth1) entered forwarding state [ 20.258405][ T318] br1: port 2(veth2) entered blocking state [ 20.258634][ T318] br1: port 2(veth2) entered disabled state [ 20.258821][ T318] veth2: entered allmulticast mode [ 20.260238][ T318] veth2: entered promiscuous mode [ 20.260810][ T318] br1: port 2(veth2) entered blocking state [ 20.260990][ T318] br1: port 2(veth2) entered forwarding state [ 22.486726][ T353] [ 22.486818][ T353] ======================================================== [ 22.486950][ T353] WARNING: possible irq lock inversion dependency detected [ 22.487071][ T353] 7.1.0-rc5-virtme #1 Not tainted [ 22.487153][ T353] -------------------------------------------------------- [ 22.487270][ T353] sysctl/353 just changed the state of lock: [ 22.487367][ T353] ffffffff8bf7e8b8 (acaddr_hash_lock){+.+.}-{3:3}, at: __ipv6_dev_ac_dec+0x236/0x5d0 [ 22.487516][ T353] but this lock was taken by another, SOFTIRQ-READ-safe lock in the past: [ 22.487640][ T353] (&ndev->lock){++.-}-{3:3} [ 22.487642][ T353] [ 22.487642][ T353] [ 22.487642][ T353] and interrupts could create inverse lock ordering between them. [ 22.487642][ T353] [ 22.487934][ T353] [ 22.487934][ T353] other info that might help us debug this: [ 22.488051][ T353] Possible interrupt unsafe locking scenario: [ 22.488051][ T353] [ 22.488170][ T353] CPU0 CPU1 [ 22.488252][ T353] ---- ---- [ 22.488332][ T353] lock(acaddr_hash_lock); [ 22.488414][ T353] local_irq_disable(); [ 22.488515][ T353] lock(&ndev->lock); [ 22.488622][ T353] lock(acaddr_hash_lock); [ 22.488723][ T353] [ 22.488783][ T353] lock(&ndev->lock); [ 22.488846][ T353] [ 22.488846][ T353] *** DEADLOCK *** [ 22.488846][ T353] [ 22.488964][ T353] 2 locks held by sysctl/353: [ 22.489045][ T353] #0: ff11000009aec3e0 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x116/0x250 [ 22.489190][ T353] #1: ffffffff8be8c9c0 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_fixup_forwarding+0x4d/0x4d0 [ 22.489353][ T353] [ 22.489353][ T353] the shortest dependencies between 2nd lock and 1st lock: [ 22.489493][ T353] -> (&ndev->lock){++.-}-{3:3} { [ 22.489583][ T353] HARDIRQ-ON-W at: [ 22.489647][ T353] __lock_acquire+0x378/0xc10 [ 22.489754][ T353] lock_acquire.part.0+0xbc/0x260 [ 22.489854][ T353] _raw_write_lock_bh+0x38/0x50 [ 22.489957][ T353] addrconf_permanent_addr+0x108/0x9c0 [ 22.490080][ T353] addrconf_notify+0x151/0xf30 [ 22.490181][ T353] notifier_call_chain+0xb0/0x320 [ 22.490283][ T353] __dev_notify_flags+0xde/0x280 [ 22.490386][ T353] netif_change_flags+0xfe/0x190 [ 22.490489][ T353] do_setlink.isra.0+0x1cc3/0x2750 [ 22.490595][ T353] rtnl_newlink+0x8d1/0xef0 [ 22.490697][ T353] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.490799][ T353] netlink_rcv_skb+0x14e/0x3a0 [ 22.490903][ T353] netlink_unicast+0x486/0x750 [ 22.491004][ T353] netlink_sendmsg+0x735/0xc60 [ 22.491107][ T353] ____sys_sendmsg+0x419/0x850 [ 22.491209][ T353] ___sys_sendmsg+0x14e/0x1d0 [ 22.491309][ T353] __sys_sendmsg+0x145/0x1f0 [ 22.491409][ T353] do_syscall_64+0x117/0x590 [ 22.491509][ T353] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.491634][ T353] HARDIRQ-ON-R at: [ 22.491694][ T353] __lock_acquire+0x378/0xc10 [ 22.491795][ T353] lock_acquire.part.0+0xbc/0x260 [ 22.491895][ T353] _raw_read_lock_bh+0x44/0x80 [ 22.491998][ T353] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 22.492119][ T353] inet6_fill_link_af+0x5c/0xe0 [ 22.492220][ T353] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 22.492339][ T353] rtnl_getlink+0x9c9/0xeb0 [ 22.492439][ T353] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.492540][ T353] netlink_rcv_skb+0x14e/0x3a0 [ 22.492646][ T353] netlink_unicast+0x486/0x750 [ 22.492747][ T353] netlink_sendmsg+0x735/0xc60 [ 22.492849][ T353] ____sys_sendmsg+0x419/0x850 [ 22.492953][ T353] ___sys_sendmsg+0x14e/0x1d0 [ 22.493056][ T353] __sys_sendmsg+0x145/0x1f0 [ 22.493158][ T353] do_syscall_64+0x117/0x590 [ 22.493261][ T353] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.493382][ T353] IN-SOFTIRQ-R at: [ 22.493444][ T353] __lock_acquire+0x378/0xc10 [ 22.493549][ T353] lock_acquire.part.0+0xbc/0x260 [ 22.493653][ T353] _raw_read_lock_bh+0x44/0x80 [ 22.493758][ T353] ipv6_get_lladdr+0xa8/0x3f0 [ 22.493865][ T353] ndisc_send_ns+0xf3/0x120 [ 22.493971][ T353] ndisc_solicit+0x314/0x480 [ 22.494076][ T353] neigh_probe+0xb3/0x100 [ 22.494182][ T353] __neigh_event_send+0x802/0x1070 [ 22.494290][ T353] neigh_resolve_output+0xbe/0x140 [ 22.494395][ T353] ip6_finish_output2+0x423/0x1300 [ 22.494496][ T353] ip6_finish_output+0x646/0xda0 [ 22.494603][ T353] ip6_output+0x23f/0x7f0 [ 22.494703][ T353] ip6_forward+0x10f4/0x2bd0 [ 22.494806][ T353] ipv6_rcv+0x3c1/0x5a0 [ 22.494909][ T353] __netif_receive_skb_one_core+0xfc/0x180 [ 22.495029][ T353] netif_receive_skb_internal+0xb0/0x330 [ 22.495150][ T353] netif_receive_skb+0x56/0x380 [ 22.495250][ T353] br_handle_frame_finish+0xc3b/0x1fb0 [bridge] [ 22.495382][ T353] br_handle_frame+0x739/0xf40 [bridge] [ 22.495506][ T353] __netif_receive_skb_core.constprop.0+0x536/0x2bc0 [ 22.495634][ T353] __netif_receive_skb_one_core+0xa2/0x180 [ 22.495755][ T353] process_backlog+0x2bc/0x1490 [ 22.495854][ T353] __napi_poll+0xa7/0x3b0 [ 22.495956][ T353] net_rx_action+0x513/0xf50 [ 22.496057][ T353] handle_softirqs+0x1d8/0x940 [ 22.496160][ T353] do_softirq+0xa9/0xe0 [ 22.496262][ T353] __local_bh_enable_ip+0x113/0x140 [ 22.496363][ T353] __neigh_event_send+0x30a/0x1070 [ 22.496467][ T353] neigh_resolve_output+0xbe/0x140 [ 22.496605][ T353] ip6_finish_output2+0x423/0x1300 [ 22.496705][ T353] ip6_finish_output+0x646/0xda0 [ 22.496809][ T353] ip6_output+0x23f/0x7f0 [ 22.496912][ T353] ip6_send_skb+0xee/0x350 [ 22.497014][ T353] rawv6_push_pending_frames+0x4cb/0xa90 [ 22.497137][ T353] rawv6_sendmsg+0x1434/0x1a50 [ 22.497238][ T353] __sys_sendto+0x2c9/0x400 [ 22.497338][ T353] __x64_sys_sendto+0xe4/0x1f0 [ 22.497440][ T353] do_syscall_64+0x117/0x590 [ 22.497541][ T353] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.497669][ T353] INITIAL USE at: [ 22.497730][ T353] __lock_acquire+0x378/0xc10 [ 22.497830][ T353] lock_acquire.part.0+0xbc/0x260 [ 22.497932][ T353] _raw_write_lock_bh+0x38/0x50 [ 22.498033][ T353] addrconf_permanent_addr+0x108/0x9c0 [ 22.498154][ T353] addrconf_notify+0x151/0xf30 [ 22.498258][ T353] notifier_call_chain+0xb0/0x320 [ 22.498358][ T353] __dev_notify_flags+0xde/0x280 [ 22.498459][ T353] netif_change_flags+0xfe/0x190 [ 22.498563][ T353] do_setlink.isra.0+0x1cc3/0x2750 [ 22.498663][ T353] rtnl_newlink+0x8d1/0xef0 [ 22.498766][ T353] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.498865][ T353] netlink_rcv_skb+0x14e/0x3a0 [ 22.498966][ T353] netlink_unicast+0x486/0x750 [ 22.499066][ T353] netlink_sendmsg+0x735/0xc60 [ 22.499166][ T353] ____sys_sendmsg+0x419/0x850 [ 22.499268][ T353] ___sys_sendmsg+0x14e/0x1d0 [ 22.499368][ T353] __sys_sendmsg+0x145/0x1f0 [ 22.499469][ T353] do_syscall_64+0x117/0x590 [ 22.499619][ T353] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.499739][ T353] INITIAL READ USE at: [ 22.499819][ T353] __lock_acquire+0x378/0xc10 [ 22.499962][ T353] lock_acquire.part.0+0xbc/0x260 [ 22.500081][ T353] _raw_read_lock_bh+0x44/0x80 [ 22.500181][ T353] inet6_fill_ifla6_attrs+0x1aee/0x21e0 [ 22.500342][ T353] inet6_fill_link_af+0x5c/0xe0 [ 22.500441][ T353] rtnl_fill_ifinfo.isra.0+0x1a45/0x2c20 [ 22.500566][ T353] rtnl_getlink+0x9c9/0xeb0 [ 22.500708][ T353] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.500811][ T353] netlink_rcv_skb+0x14e/0x3a0 [ 22.500913][ T353] netlink_unicast+0x486/0x750 [ 22.501057][ T353] netlink_sendmsg+0x735/0xc60 [ 22.501159][ T353] ____sys_sendmsg+0x419/0x850 [ 22.501260][ T353] ___sys_sendmsg+0x14e/0x1d0 [ 22.501402][ T353] __sys_sendmsg+0x145/0x1f0 [ 22.501503][ T353] do_syscall_64+0x117/0x590 [ 22.501607][ T353] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.501772][ T353] } [ 22.501814][ T353] ... key at: [] __key.37+0x0/0x40 [ 22.501938][ T353] ... acquired at: [ 22.501998][ T353] __lock_acquire+0x508/0xc10 [ 22.502079][ T353] lock_acquire.part.0+0xbc/0x260 [ 22.502201][ T353] _raw_spin_lock+0x33/0x40 [ 22.502281][ T353] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 22.502383][ T353] __ipv6_dev_ac_inc+0x57e/0x930 [ 22.502507][ T353] addrconf_join_anycast+0x1bc/0x260 [ 22.502592][ T353] __ipv6_ifa_notify+0x75b/0xad0 [ 22.502673][ T353] addrconf_dad_completed+0x14b/0xe10 [ 22.502754][ T353] addrconf_dad_work+0x3c1/0x930 [ 22.502879][ T353] process_one_work+0xdf8/0x1410 [ 22.502962][ T353] worker_thread+0x4f1/0xd60 [ 22.503041][ T353] kthread+0x367/0x460 [ 22.503103][ T353] ret_from_fork+0x474/0x6b0 [ 22.503185][ T353] ret_from_fork_asm+0x11/0x20 [ 22.503309][ T353] [ 22.503364][ T353] -> (acaddr_hash_lock){+.+.}-{3:3} { [ 22.503446][ T353] HARDIRQ-ON-W at: [ 22.503506][ T353] __lock_acquire+0x378/0xc10 [ 22.503657][ T353] lock_acquire.part.0+0xbc/0x260 [ 22.503757][ T353] _raw_spin_lock+0x33/0x40 [ 22.503857][ T353] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 22.504020][ T353] __ipv6_dev_ac_inc+0x57e/0x930 [ 22.504119][ T353] addrconf_join_anycast+0x1bc/0x260 [ 22.504220][ T353] __ipv6_ifa_notify+0x75b/0xad0 [ 22.504363][ T353] addrconf_dad_completed+0x14b/0xe10 [ 22.504464][ T353] addrconf_dad_work+0x3c1/0x930 [ 22.504567][ T353] process_one_work+0xdf8/0x1410 [ 22.504667][ T353] worker_thread+0x4f1/0xd60 [ 22.504811][ T353] kthread+0x367/0x460 [ 22.504894][ T353] ret_from_fork+0x474/0x6b0 [ 22.504993][ T353] ret_from_fork_asm+0x11/0x20 [ 22.505135][ T353] SOFTIRQ-ON-W at: [ 22.505196][ T353] __lock_acquire+0x378/0xc10 [ 22.505297][ T353] lock_acquire.part.0+0xbc/0x260 [ 22.505398][ T353] _raw_spin_lock+0x33/0x40 [ 22.505549][ T353] __ipv6_dev_ac_dec+0x236/0x5d0 [ 22.505650][ T353] addrconf_leave_anycast+0x1bc/0x260 [ 22.505752][ T353] dev_forward_change+0x3b3/0x850 [ 22.505895][ T353] addrconf_fixup_forwarding+0x2af/0x4d0 [ 22.506014][ T353] addrconf_sysctl_forward+0x209/0x2b0 [ 22.506116][ T353] proc_sys_call_handler+0x31b/0x480 [ 22.506262][ T353] new_sync_write+0x333/0x750 [ 22.506364][ T353] vfs_write+0x6a4/0xc10 [ 22.506462][ T353] ksys_write+0x116/0x250 [ 22.506610][ T353] do_syscall_64+0x117/0x590 [ 22.506709][ T353] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.506830][ T353] INITIAL USE at: [ 22.506933][ T353] __lock_acquire+0x378/0xc10 [ 22.507034][ T353] lock_acquire.part.0+0xbc/0x260 [ 22.507133][ T353] _raw_spin_lock+0x33/0x40 [ 22.507234][ T353] ipv6_add_acaddr_hash.isra.0+0x16d/0x350 [ 22.507396][ T353] __ipv6_dev_ac_inc+0x57e/0x930 [ 22.507497][ T353] addrconf_join_anycast+0x1bc/0x260 [ 22.507601][ T353] __ipv6_ifa_notify+0x75b/0xad0 [ 22.507744][ T353] addrconf_dad_completed+0x14b/0xe10 [ 22.507844][ T353] addrconf_dad_work+0x3c1/0x930 [ 22.507944][ T353] process_one_work+0xdf8/0x1410 [ 22.508091][ T353] worker_thread+0x4f1/0xd60 [ 22.508191][ T353] kthread+0x367/0x460 [ 22.508272][ T353] ret_from_fork+0x474/0x6b0 [ 22.508417][ T353] ret_from_fork_asm+0x11/0x20 [ 22.508517][ T353] } [ 22.508563][ T353] ... key at: [] acaddr_hash_lock+0x18/0x45a0 [ 22.508685][ T353] ... acquired at: [ 22.508787][ T353] mark_lock+0x1d7/0xa00 [ 22.508866][ T353] mark_usage+0x105/0x170 [ 22.508946][ T353] __lock_acquire+0x378/0xc10 [ 22.509026][ T353] lock_acquire.part.0+0xbc/0x260 [ 22.509147][ T353] _raw_spin_lock+0x33/0x40 [ 22.509227][ T353] __ipv6_dev_ac_dec+0x236/0x5d0 [ 22.509307][ T353] addrconf_leave_anycast+0x1bc/0x260 [ 22.509387][ T353] dev_forward_change+0x3b3/0x850 [ 22.509512][ T353] addrconf_fixup_forwarding+0x2af/0x4d0 [ 22.509616][ T353] addrconf_sysctl_forward+0x209/0x2b0 [ 22.509695][ T353] proc_sys_call_handler+0x31b/0x480 [ 22.509776][ T353] new_sync_write+0x333/0x750 [ 22.509898][ T353] vfs_write+0x6a4/0xc10 [ 22.509978][ T353] ksys_write+0x116/0x250 [ 22.510057][ T353] do_syscall_64+0x117/0x590 [ 22.510136][ T353] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.510277][ T353] [ 22.510317][ T353] [ 22.510317][ T353] stack backtrace: [ 22.510418][ T353] CPU: 2 UID: 0 PID: 353 Comm: sysctl Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 22.510421][ T353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.510424][ T353] Call Trace: [ 22.510425][ T353] [ 22.510426][ T353] dump_stack_lvl+0x6f/0xa0 [ 22.510430][ T353] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 22.510434][ T353] mark_lock_irq+0x989/0x9c0 [ 22.510437][ T353] mark_lock+0x1d7/0xa00 [ 22.510439][ T353] mark_usage+0x105/0x170 [ 22.510440][ T353] __lock_acquire+0x378/0xc10 [ 22.510442][ T353] lock_acquire.part.0+0xbc/0x260 [ 22.510444][ T353] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 22.510445][ T353] ? rcu_is_watching+0x15/0xd0 [ 22.510448][ T353] ? do_raw_read_unlock+0x70/0x70 [ 22.510451][ T353] ? lock_acquire+0x134/0x160 [ 22.510452][ T353] _raw_spin_lock+0x33/0x40 [ 22.510454][ T353] ? __ipv6_dev_ac_dec+0x236/0x5d0 [ 22.510456][ T353] __ipv6_dev_ac_dec+0x236/0x5d0 [ 22.510458][ T353] addrconf_leave_anycast+0x1bc/0x260 [ 22.510459][ T353] ? find_held_lock+0x2b/0x80 [ 22.510462][ T353] ? __ipv6_isatap_ifid+0x210/0x210 [ 22.510464][ T353] ? mark_held_locks+0x40/0x70 [ 22.510466][ T353] ? lockdep_hardirqs_on+0x8c/0x130 [ 22.510468][ T353] dev_forward_change+0x3b3/0x850 [ 22.510470][ T353] ? addrconf_fixup_forwarding+0x4d/0x4d0 [ 22.510472][ T353] ? addrconf_sysctl_proxy_ndp+0x2f0/0x2f0 [ 22.510475][ T353] addrconf_fixup_forwarding+0x2af/0x4d0 [ 22.510478][ T353] addrconf_sysctl_forward+0x209/0x2b0 [ 22.510480][ T353] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 22.510482][ T353] ? addrconf_fixup_forwarding+0x4d0/0x4d0 [ 22.510484][ T353] ? __kvmalloc_node_noprof+0x305/0x8a0 [ 22.510487][ T353] ? proc_sys_call_handler+0x25d/0x480 [ 22.510490][ T353] proc_sys_call_handler+0x31b/0x480 [ 22.510492][ T353] ? proc_sys_lookup+0x3d0/0x3d0 [ 22.510494][ T353] ? do_fault_around+0x300/0x5a0 [ 22.510497][ T353] ? find_held_lock+0x2b/0x80 [ 22.510499][ T353] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 22.510501][ T353] ? rcu_read_lock_any_held+0x3c/0x90 [ 22.510503][ T353] ? proc_sys_call_handler+0x480/0x480 [ 22.510505][ T353] new_sync_write+0x333/0x750 [ 22.510506][ T353] ? __lock_acquire+0x508/0xc10 [ 22.510508][ T353] ? new_sync_read+0x740/0x740 [ 22.510510][ T353] ? lock_acquire.part.0+0xbc/0x260 [ 22.510511][ T353] ? ksys_write+0x116/0x250 [ 22.510513][ T353] vfs_write+0x6a4/0xc10 [ 22.510515][ T353] ksys_write+0x116/0x250 [ 22.510517][ T353] ? __ia32_sys_read+0xc0/0xc0 [ 22.510518][ T353] ? rcu_is_watching+0x15/0xd0 [ 22.510520][ T353] ? rcu_is_watching+0x15/0xd0 [ 22.510522][ T353] do_syscall_64+0x117/0x590 [ 22.510523][ T353] ? trace_hardirqs_off+0xd/0x30 [ 22.510526][ T353] ? exc_page_fault+0xee/0x100 [ 22.510528][ T353] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.510530][ T353] RIP: 0033:0x7f67e2d5408e [ 22.510532][ T353] 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 [ 22.510534][ T353] RSP: 002b:00007ffc6e7f0b10 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 22.510537][ T353] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f67e2d5408e [ 22.510538][ T353] RDX: 0000000000000002 RSI: 0000563ec55b74b0 RDI: 0000000000000005 [ 22.510539][ T353] RBP: 00007ffc6e7f0b20 R08: 0000000000000000 R09: 0000000000000000 [ 22.510540][ T353] R10: 0000000000000000 R11: 0000000000000202 R12: 0000563ec55b95e0 [ 22.510541][ T353] R13: 0000563ec55b7470 R14: 0000000000000002 R15: 0000000000000000 [ 22.510547][ T353] [ 22.681501][ T364] br1: port 2(veth2) entered disabled state [ 22.681806][ T364] veth2: left allmulticast mode [ 22.681938][ T364] veth2: left promiscuous mode [ 22.682134][ T364] br1: port 2(veth2) entered disabled state [ 22.699782][ T365] br1: port 1(veth1) entered disabled state [ 22.700010][ T365] veth1: left allmulticast mode [ 22.700101][ T365] veth1: left promiscuous mode [ 22.700240][ T365] br1: port 1(veth1) entered disabled state