[ 26.834393][ T274] 8021q: 802.1Q VLAN Support v1.8 [ 29.915776][ T304] br1: port 1(veth1) entered blocking state [ 29.916137][ T304] br1: port 1(veth1) entered disabled state [ 29.916432][ T304] veth1: entered allmulticast mode [ 29.919455][ T304] veth1: entered promiscuous mode [ 30.036905][ T305] br1: port 2(veth2) entered blocking state [ 30.037164][ T305] br1: port 2(veth2) entered disabled state [ 30.037414][ T305] veth2: entered allmulticast mode [ 30.039213][ T305] veth2: entered promiscuous mode [ 30.175576][ T49] br1: port 1(veth1) entered blocking state [ 30.175977][ T49] br1: port 1(veth1) entered forwarding state [ 30.298454][ T49] br1: port 2(veth2) entered blocking state [ 30.298814][ T49] br1: port 2(veth2) entered forwarding state [ 35.625839][ C3] [ 35.626005][ C3] ======================================================== [ 35.626308][ C3] WARNING: possible irq lock inversion dependency detected [ 35.626531][ C3] 6.9.0-rc1-virtme #1 Not tainted [ 35.626670][ C3] -------------------------------------------------------- [ 35.626885][ C3] swapper/3/0 just changed the state of lock: [ 35.627058][ C3] ffff888007b70d80 (&ndev->lock){++-.}-{2:2}, at: addrconf_rs_timer+0xa9/0x730 [ 35.627307][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 35.627507][ C3] (&p->alloc_lock){+.+.}-{2:2} [ 35.627511][ C3] [ 35.627511][ C3] [ 35.627511][ C3] and interrupts could create inverse lock ordering between them. [ 35.627511][ C3] [ 35.628029][ C3] [ 35.628029][ C3] other info that might help us debug this: [ 35.628230][ C3] Possible interrupt unsafe locking scenario: [ 35.628230][ C3] [ 35.628439][ C3] CPU0 CPU1 [ 35.628608][ C3] ---- ---- [ 35.628756][ C3] lock(&p->alloc_lock); [ 35.628865][ C3] local_irq_disable(); [ 35.629047][ C3] lock(&ndev->lock); [ 35.629220][ C3] lock(&p->alloc_lock); [ 35.629406][ C3] [ 35.629514][ C3] lock(&ndev->lock); [ 35.629622][ C3] [ 35.629622][ C3] *** DEADLOCK *** [ 35.629622][ C3] [ 35.629822][ C3] 1 lock held by swapper/3/0: [ 35.629969][ C3] #0: ffffc90000288b68 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 35.630228][ C3] [ 35.630228][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 35.630466][ C3] -> (&p->alloc_lock){+.+.}-{2:2} { [ 35.630610][ C3] HARDIRQ-ON-W at: [ 35.630716][ C3] __lock_acquire+0x797/0x1570 [ 35.630895][ C3] lock_acquire.part.0+0xeb/0x330 [ 35.631077][ C3] _raw_spin_lock+0x30/0x40 [ 35.631254][ C3] set_mems_allowed+0x1d/0x210 [ 35.631435][ C3] kernel_init_freeable+0x72/0x310 [ 35.631609][ C3] kernel_init+0x20/0x200 [ 35.631781][ C3] ret_from_fork+0x31/0x70 [ 35.631954][ C3] ret_from_fork_asm+0x1a/0x30 [ 35.632129][ C3] SOFTIRQ-ON-W at: [ 35.632232][ C3] __lock_acquire+0x797/0x1570 [ 35.632406][ C3] lock_acquire.part.0+0xeb/0x330 [ 35.632604][ C3] _raw_spin_lock+0x30/0x40 [ 35.632778][ C3] set_mems_allowed+0x1d/0x210 [ 35.632956][ C3] kernel_init_freeable+0x72/0x310 [ 35.633128][ C3] kernel_init+0x20/0x200 [ 35.633301][ C3] ret_from_fork+0x31/0x70 [ 35.633489][ C3] ret_from_fork_asm+0x1a/0x30 [ 35.633664][ C3] INITIAL USE at: [ 35.633768][ C3] __lock_acquire+0x797/0x1570 [ 35.633944][ C3] lock_acquire.part.0+0xeb/0x330 [ 35.634115][ C3] _raw_spin_lock+0x30/0x40 [ 35.634297][ C3] set_mems_allowed+0x1d/0x210 [ 35.634478][ C3] kernel_init_freeable+0x72/0x310 [ 35.634650][ C3] kernel_init+0x20/0x200 [ 35.634823][ C3] ret_from_fork+0x31/0x70 [ 35.634999][ C3] ret_from_fork_asm+0x1a/0x30 [ 35.635174][ C3] } [ 35.635247][ C3] ... key at: [] __key.387+0x0/0x40 [ 35.635460][ C3] ... acquired at: [ 35.635571][ C3] __lock_acquire+0xaf0/0x1570 [ 35.635711][ C3] lock_acquire.part.0+0xeb/0x330 [ 35.635848][ C3] _raw_spin_lock+0x30/0x40 [ 35.635986][ C3] __get_task_comm+0x27/0x70 [ 35.636128][ C3] ref_tracker_alloc+0x2ee/0x490 [ 35.636267][ C3] netdev_get_by_index+0x5e/0x80 [ 35.636406][ C3] fib6_nh_init+0x3d8/0x15b0 [ 35.636575][ C3] ip6_route_info_create+0xf18/0x17d0 [ 35.636715][ C3] addrconf_f6i_alloc+0x265/0x560 [ 35.636858][ C3] __ipv6_dev_ac_inc+0x25f/0xb10 [ 35.636996][ C3] addrconf_join_anycast+0x1c0/0x220 [ 35.637132][ C3] dev_forward_change+0x2a6/0x7b0 [ 35.637270][ C3] addrconf_fixup_forwarding+0x23f/0x460 [ 35.637442][ C3] addrconf_sysctl_forward+0x212/0x2b0 [ 35.637579][ C3] proc_sys_call_handler+0x403/0x5e0 [ 35.637719][ C3] vfs_write+0x9e5/0x10a0 [ 35.637858][ C3] ksys_write+0xf5/0x1e0 [ 35.637997][ C3] do_syscall_64+0xc6/0x1e0 [ 35.638135][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 35.638305][ C3] [ 35.638376][ C3] -> (&ndev->lock){++-.}-{2:2} { [ 35.638534][ C3] HARDIRQ-ON-W at: [ 35.638641][ C3] __lock_acquire+0x797/0x1570 [ 35.638818][ C3] lock_acquire.part.0+0xeb/0x330 [ 35.638996][ C3] _raw_write_lock_bh+0x38/0x50 [ 35.639170][ C3] addrconf_permanent_addr+0x6e/0x670 [ 35.639343][ C3] addrconf_notify+0x749/0xd60 [ 35.639517][ C3] notifier_call_chain+0xcd/0x150 [ 35.639690][ C3] __dev_notify_flags+0xe6/0x250 [ 35.639864][ C3] dev_change_flags+0xec/0x160 [ 35.640038][ C3] do_setlink+0x7d6/0x21e0 [ 35.640211][ C3] __rtnl_newlink+0xaa7/0xd80 [ 35.640387][ C3] rtnl_newlink+0x63/0xa0 [ 35.640583][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 35.640754][ C3] netlink_rcv_skb+0x130/0x360 [ 35.640929][ C3] netlink_unicast+0x449/0x710 [ 35.641109][ C3] netlink_sendmsg+0x723/0xbe0 [ 35.641282][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 35.641460][ C3] ___sys_sendmsg+0xee/0x170 [ 35.641649][ C3] __sys_sendmsg+0xcd/0x170 [ 35.641826][ C3] do_syscall_64+0xc6/0x1e0 [ 35.641999][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 35.642224][ C3] HARDIRQ-ON-R at: [ 35.642334][ C3] __lock_acquire+0x797/0x1570 [ 35.642531][ C3] lock_acquire.part.0+0xeb/0x330 [ 35.642704][ C3] _raw_read_lock_bh+0x44/0x80 [ 35.642885][ C3] inet6_fill_ifla6_attrs+0x516/0x740 [ 35.643068][ C3] inet6_fill_link_af+0x5e/0xe0 [ 35.643245][ C3] rtnl_fill_ifinfo+0x1612/0x29e0 [ 35.643438][ C3] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 35.643614][ C3] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 35.643825][ C3] rtmsg_ifinfo+0x5b/0xa0 [ 35.644005][ C3] register_netdevice+0x1177/0x1690 [ 35.644179][ C3] register_netdev+0x20/0x40 [ 35.644349][ C3] sit_init_net+0x250/0x4f0 [ 35.644546][ C3] ops_init+0x9b/0x560 [ 35.644690][ C3] register_pernet_operations+0x2db/0x710 [ 35.644909][ C3] register_pernet_device+0x2a/0x60 [ 35.645082][ C3] sit_init+0x23/0xe0 [ 35.645226][ C3] do_one_initcall+0x8d/0x1e0 [ 35.645402][ C3] do_initcalls+0x1b2/0x3e0 [ 35.645593][ C3] kernel_init_freeable+0x232/0x310 [ 35.645768][ C3] kernel_init+0x20/0x200 [ 35.645947][ C3] ret_from_fork+0x31/0x70 [ 35.646125][ C3] ret_from_fork_asm+0x1a/0x30 [ 35.646297][ C3] IN-SOFTIRQ-W at: [ 35.646409][ C3] __lock_acquire+0x797/0x1570 [ 35.646586][ C3] lock_acquire.part.0+0xeb/0x330 [ 35.646772][ C3] _raw_write_lock+0x30/0x40 [ 35.646950][ C3] addrconf_rs_timer+0xa9/0x730 [ 35.647130][ C3] call_timer_fn+0x13b/0x230 [ 35.647310][ C3] __run_timers+0x545/0x810 [ 35.647482][ C3] timer_expire_remote+0x9b/0xe0 [ 35.647665][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 35.647840][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 35.648017][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 35.648196][ C3] __do_softirq+0x1f8/0x5df [ 35.648370][ C3] irq_exit_rcu+0x97/0xc0 [ 35.648570][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 35.648779][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 35.648989][ C3] default_idle+0xf/0x20 [ 35.649174][ C3] default_idle_call+0x6d/0xb0 [ 35.649345][ C3] cpuidle_idle_call+0x1f4/0x280 [ 35.649531][ C3] do_idle+0xf9/0x160 [ 35.649671][ C3] cpu_startup_entry+0x54/0x60 [ 35.649845][ C3] start_secondary+0x21c/0x2b0 [ 35.650022][ C3] common_startup_64+0x12c/0x138 [ 35.650196][ C3] INITIAL USE at: [ 35.650303][ C3] __lock_acquire+0x797/0x1570 [ 35.650483][ C3] lock_acquire.part.0+0xeb/0x330 [ 35.650660][ C3] _raw_write_lock_bh+0x38/0x50 [ 35.650833][ C3] addrconf_permanent_addr+0x6e/0x670 [ 35.651018][ C3] addrconf_notify+0x749/0xd60 [ 35.651190][ C3] notifier_call_chain+0xcd/0x150 [ 35.651373][ C3] __dev_notify_flags+0xe6/0x250 [ 35.651544][ C3] dev_change_flags+0xec/0x160 [ 35.651712][ C3] do_setlink+0x7d6/0x21e0 [ 35.651899][ C3] __rtnl_newlink+0xaa7/0xd80 [ 35.652075][ C3] rtnl_newlink+0x63/0xa0 [ 35.652256][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 35.652427][ C3] netlink_rcv_skb+0x130/0x360 [ 35.652635][ C3] netlink_unicast+0x449/0x710 [ 35.652809][ C3] netlink_sendmsg+0x723/0xbe0 [ 35.652986][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 35.653157][ C3] ___sys_sendmsg+0xee/0x170 [ 35.653345][ C3] __sys_sendmsg+0xcd/0x170 [ 35.653536][ C3] do_syscall_64+0xc6/0x1e0 [ 35.653713][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 35.653935][ C3] INITIAL READ USE at: [ 35.654041][ C3] __lock_acquire+0x797/0x1570 [ 35.654218][ C3] lock_acquire.part.0+0xeb/0x330 [ 35.654392][ C3] _raw_read_lock_bh+0x44/0x80 [ 35.654570][ C3] inet6_fill_ifla6_attrs+0x516/0x740 [ 35.654787][ C3] inet6_fill_link_af+0x5e/0xe0 [ 35.654964][ C3] rtnl_fill_ifinfo+0x1612/0x29e0 [ 35.655226][ C3] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 35.655430][ C3] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 35.655634][ C3] rtmsg_ifinfo+0x5b/0xa0 [ 35.655886][ C3] register_netdevice+0x1177/0x1690 [ 35.656104][ C3] register_netdev+0x20/0x40 [ 35.656276][ C3] sit_init_net+0x250/0x4f0 [ 35.656554][ C3] ops_init+0x9b/0x560 [ 35.656728][ C3] register_pernet_operations+0x2db/0x710 [ 35.656932][ C3] register_pernet_device+0x2a/0x60 [ 35.657219][ C3] sit_init+0x23/0xe0 [ 35.657395][ C3] do_one_initcall+0x8d/0x1e0 [ 35.657577][ C3] do_initcalls+0x1b2/0x3e0 [ 35.657799][ C3] kernel_init_freeable+0x232/0x310 [ 35.658234][ C3] kernel_init+0x20/0x200 [ 35.658460][ C3] ret_from_fork+0x31/0x70 [ 35.658655][ C3] ret_from_fork_asm+0x1a/0x30 [ 35.658915][ C3] } [ 35.658986][ C3] ... key at: [] __key.37+0x0/0x40 [ 35.659189][ C3] ... acquired at: [ 35.659290][ C3] mark_lock+0x28d/0x3e0 [ 35.659509][ C3] mark_usage+0xd9/0x2a0 [ 35.659655][ C3] __lock_acquire+0x797/0x1570 [ 35.659791][ C3] lock_acquire.part.0+0xeb/0x330 [ 35.659929][ C3] _raw_write_lock+0x30/0x40 [ 35.660146][ C3] addrconf_rs_timer+0xa9/0x730 [ 35.660287][ C3] call_timer_fn+0x13b/0x230 [ 35.660426][ C3] __run_timers+0x545/0x810 [ 35.660590][ C3] timer_expire_remote+0x9b/0xe0 [ 35.660730][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 35.661024][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 35.661160][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 35.661296][ C3] __do_softirq+0x1f8/0x5df [ 35.661438][ C3] irq_exit_rcu+0x97/0xc0 [ 35.661662][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 35.661839][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 35.662010][ C3] default_idle+0xf/0x20 [ 35.662160][ C3] default_idle_call+0x6d/0xb0 [ 35.662386][ C3] cpuidle_idle_call+0x1f4/0x280 [ 35.662522][ C3] do_idle+0xf9/0x160 [ 35.662634][ C3] cpu_startup_entry+0x54/0x60 [ 35.662773][ C3] start_secondary+0x21c/0x2b0 [ 35.662997][ C3] common_startup_64+0x12c/0x138 [ 35.663137][ C3] [ 35.663206][ C3] [ 35.663206][ C3] stack backtrace: [ 35.663376][ C3] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 6.9.0-rc1-virtme #1 [ 35.663684][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 35.663995][ C3] Call Trace: [ 35.664099][ C3] [ 35.664181][ C3] dump_stack_lvl+0x82/0xd0 [ 35.664401][ C3] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 35.664597][ C3] ? kernel_text_address+0x17/0xe0 [ 35.664739][ C3] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 35.664915][ C3] ? __pfx_usage_skip+0x10/0x10 [ 35.665131][ C3] ? __pfx_usage_match+0x10/0x10 [ 35.665277][ C3] ? arch_stack_walk+0x8c/0xf0 [ 35.665418][ C3] mark_lock_irq+0x4cd/0xa10 [ 35.665563][ C3] ? common_startup_64+0x12c/0x138 [ 35.665789][ C3] ? __pfx_mark_lock_irq+0x10/0x10 [ 35.665929][ C3] ? __pfx_stack_trace_save+0x10/0x10 [ 35.666071][ C3] ? save_trace+0x8f/0x5b0 [ 35.666218][ C3] mark_lock+0x28d/0x3e0 [ 35.666402][ C3] ? __pfx_stack_trace_save+0x10/0x10 [ 35.666542][ C3] mark_usage+0xd9/0x2a0 [ 35.666659][ C3] __lock_acquire+0x797/0x1570 [ 35.666799][ C3] ? __pfx_validate_chain+0x10/0x10 [ 35.666936][ C3] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.667164][ C3] lock_acquire.part.0+0xeb/0x330 [ 35.667303][ C3] ? addrconf_rs_timer+0xa9/0x730 [ 35.667442][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 35.667584][ C3] ? trace_lock_acquire+0x135/0x1c0 [ 35.667801][ C3] ? addrconf_rs_timer+0xa9/0x730 [ 35.667945][ C3] ? lock_acquire+0x32/0xc0 [ 35.668084][ C3] ? addrconf_rs_timer+0xa9/0x730 [ 35.668225][ C3] _raw_write_lock+0x30/0x40 [ 35.668440][ C3] ? addrconf_rs_timer+0xa9/0x730 [ 35.668604][ C3] addrconf_rs_timer+0xa9/0x730 [ 35.668739][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 35.668882][ C3] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.669019][ C3] ? call_timer_fn+0xe8/0x230 [ 35.669236][ C3] ? lock_acquire+0x32/0xc0 [ 35.669382][ C3] ? call_timer_fn+0xe8/0x230 [ 35.669524][ C3] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.669660][ C3] call_timer_fn+0x13b/0x230 [ 35.669881][ C3] ? call_timer_fn+0xe8/0x230 [ 35.670018][ C3] ? call_timer_fn+0xe8/0x230 [ 35.670152][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 35.670295][ C3] ? mark_lock+0x38/0x3e0 [ 35.670480][ C3] __run_timers+0x545/0x810 [ 35.670628][ C3] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.670771][ C3] ? __pfx___run_timers+0x10/0x10 [ 35.670912][ C3] ? __lock_release+0x103/0x460 [ 35.671049][ C3] ? do_raw_spin_lock+0x131/0x270 [ 35.671267][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 35.671404][ C3] ? lock_acquire+0x32/0xc0 [ 35.671549][ C3] ? timer_expire_remote+0x93/0xe0 [ 35.671687][ C3] timer_expire_remote+0x9b/0xe0 [ 35.671985][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 35.672136][ C3] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 35.672312][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 35.672456][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 35.672699][ C3] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 35.672840][ C3] __do_softirq+0x1f8/0x5df [ 35.672984][ C3] irq_exit_rcu+0x97/0xc0 [ 35.673088][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 35.673301][ C3] [ 35.673371][ C3] [ 35.673458][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 35.673631][ C3] RIP: 0010:default_idle+0xf/0x20 [ 35.673776][ C3] Code: 4c 01 c7 4c 29 c2 e9 72 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d a3 30 35 00 fb f4 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 [ 35.674353][ C3] RSP: 0018:ffffc9000016fdf8 EFLAGS: 00000246 [ 35.674529][ C3] RAX: 0000000000072381 RBX: 1ffff9200002dfc1 RCX: ffffffffa710e9d5 [ 35.674819][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa4aaa4a4 [ 35.675022][ C3] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c3709c [ 35.675225][ C3] R10: ffff8880361b84e3 R11: ffff8880361ad9b0 R12: 0000000000000000 [ 35.675518][ C3] R13: ffff888001b88040 R14: dffffc0000000000 R15: 0000000000000000 [ 35.675728][ C3] ? ct_kernel_exit.constprop.0+0xc5/0xf0 [ 35.675864][ C3] ? cpuidle_idle_call+0x1f4/0x280 [ 35.676079][ C3] default_idle_call+0x6d/0xb0 [ 35.676217][ C3] cpuidle_idle_call+0x1f4/0x280 [ 35.676352][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 35.676512][ C3] ? tsc_verify_tsc_adjust+0x5e/0x2b0 [ 35.676737][ C3] do_idle+0xf9/0x160 [ 35.676842][ C3] cpu_startup_entry+0x54/0x60 [ 35.676981][ C3] start_secondary+0x21c/0x2b0 [ 35.677117][ C3] ? __pfx_start_secondary+0x10/0x10 [ 35.677256][ C3] common_startup_64+0x12c/0x138 [ 35.677472][ C3] [ 40.708349][ T349] veth2: left allmulticast mode [ 40.708518][ T349] veth2: left promiscuous mode [ 40.708792][ T349] br1: port 2(veth2) entered disabled state [ 40.805717][ T350] veth1: left allmulticast mode [ 40.805888][ T350] veth1: left promiscuous mode [ 40.806135][ T350] br1: port 1(veth1) entered disabled state [ 42.986259][ T352] br1: port 1(veth1) entered blocking state [ 42.986477][ T352] br1: port 1(veth1) entered disabled state [ 42.986675][ T352] veth1: entered allmulticast mode [ 42.988866][ T352] veth1: entered promiscuous mode [ 42.995519][ T352] br1: port 1(veth1) entered blocking state [ 42.995800][ T352] br1: port 1(veth1) entered forwarding state [ 43.094393][ T353] br1: port 2(veth2) entered blocking state [ 43.094595][ T353] br1: port 2(veth2) entered disabled state [ 43.094796][ T353] veth2: entered allmulticast mode [ 43.096240][ T353] veth2: entered promiscuous mode [ 43.101909][ T353] br1: port 2(veth2) entered blocking state [ 43.102115][ T353] br1: port 2(veth2) entered forwarding state [ 46.638792][ T376] br1: port 2(veth2) entered disabled state [ 46.639248][ T376] veth2: left allmulticast mode [ 46.639392][ T376] veth2: left promiscuous mode [ 46.639640][ T376] br1: port 2(veth2) entered disabled state [ 46.731582][ T378] br1: port 1(veth1) entered disabled state [ 46.732031][ T378] veth1: left allmulticast mode [ 46.732170][ T378] veth1: left promiscuous mode [ 46.732407][ T378] br1: port 1(veth1) entered disabled state