[ 28.209729][ T273] 8021q: 802.1Q VLAN Support v1.8 [ 32.811822][ T316] br1: port 1(veth1.100) entered blocking state [ 32.813339][ T316] br1: port 1(veth1.100) entered disabled state [ 32.814172][ T316] veth1.100: entered allmulticast mode [ 32.814361][ T316] veth1: entered allmulticast mode [ 32.816310][ T316] veth1.100: entered promiscuous mode [ 32.816506][ T316] veth1: entered promiscuous mode [ 33.186779][ T319] br1: port 1(veth1.100) entered blocking state [ 33.187207][ T319] br1: port 1(veth1.100) entered forwarding state [ 33.201502][ T319] ip (319) used greatest stack depth: 23960 bytes left [ 34.001241][ T329] br2: port 1(veth1.200) entered blocking state [ 34.001560][ T329] br2: port 1(veth1.200) entered disabled state [ 34.002157][ T329] veth1.200: entered allmulticast mode [ 34.003998][ T329] veth1.200: entered promiscuous mode [ 34.377178][ T332] br2: port 1(veth1.200) entered blocking state [ 34.377468][ T332] br2: port 1(veth1.200) entered forwarding state [ 36.796182][ C3] [ 36.796343][ C3] ======================================================== [ 36.796580][ C3] WARNING: possible irq lock inversion dependency detected [ 36.796813][ C3] 6.9.0-rc1-virtme #1 Not tainted [ 36.796964][ C3] -------------------------------------------------------- [ 36.797189][ C3] swapper/3/0 just changed the state of lock: [ 36.797383][ C3] ffff88800559a580 (&ndev->lock){++-.}-{2:2}, at: addrconf_rs_timer+0xa9/0x730 [ 36.797660][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 36.797889][ C3] (&p->alloc_lock){+.+.}-{2:2} [ 36.797893][ C3] [ 36.797893][ C3] [ 36.797893][ C3] and interrupts could create inverse lock ordering between them. [ 36.797893][ C3] [ 36.798464][ C3] [ 36.798464][ C3] other info that might help us debug this: [ 36.798748][ C3] Possible interrupt unsafe locking scenario: [ 36.798748][ C3] [ 36.799006][ C3] CPU0 CPU1 [ 36.799163][ C3] ---- ---- [ 36.799312][ C3] lock(&p->alloc_lock); [ 36.799437][ C3] local_irq_disable(); [ 36.799629][ C3] lock(&ndev->lock); [ 36.799822][ C3] lock(&p->alloc_lock); [ 36.800018][ C3] [ 36.800142][ C3] lock(&ndev->lock); [ 36.800264][ C3] [ 36.800264][ C3] *** DEADLOCK *** [ 36.800264][ C3] [ 36.800489][ C3] 1 lock held by swapper/3/0: [ 36.800649][ C3] #0: ffffc90000288b68 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 36.800931][ C3] [ 36.800931][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 36.801194][ C3] -> (&p->alloc_lock){+.+.}-{2:2} { [ 36.801355][ C3] HARDIRQ-ON-W at: [ 36.801478][ C3] __lock_acquire+0x797/0x1570 [ 36.801677][ C3] lock_acquire.part.0+0xeb/0x330 [ 36.801872][ C3] _raw_spin_lock+0x30/0x40 [ 36.802066][ C3] set_mems_allowed+0x1d/0x210 [ 36.802271][ C3] kernel_init_freeable+0x72/0x310 [ 36.802466][ C3] kernel_init+0x20/0x200 [ 36.802716][ C3] ret_from_fork+0x31/0x70 [ 36.802930][ C3] ret_from_fork_asm+0x1a/0x30 [ 36.803157][ C3] SOFTIRQ-ON-W at: [ 36.803263][ C3] __lock_acquire+0x797/0x1570 [ 36.803437][ C3] lock_acquire.part.0+0xeb/0x330 [ 36.803616][ C3] _raw_spin_lock+0x30/0x40 [ 36.803791][ C3] set_mems_allowed+0x1d/0x210 [ 36.803966][ C3] kernel_init_freeable+0x72/0x310 [ 36.804144][ C3] kernel_init+0x20/0x200 [ 36.804316][ C3] ret_from_fork+0x31/0x70 [ 36.804491][ C3] ret_from_fork_asm+0x1a/0x30 [ 36.804665][ C3] INITIAL USE at: [ 36.804773][ C3] __lock_acquire+0x797/0x1570 [ 36.804944][ C3] lock_acquire.part.0+0xeb/0x330 [ 36.805118][ C3] _raw_spin_lock+0x30/0x40 [ 36.805298][ C3] set_mems_allowed+0x1d/0x210 [ 36.805476][ C3] kernel_init_freeable+0x72/0x310 [ 36.805648][ C3] kernel_init+0x20/0x200 [ 36.805823][ C3] ret_from_fork+0x31/0x70 [ 36.806003][ C3] ret_from_fork_asm+0x1a/0x30 [ 36.806179][ C3] } [ 36.806253][ C3] ... key at: [] __key.387+0x0/0x40 [ 36.806469][ C3] ... acquired at: [ 36.806575][ C3] __lock_acquire+0xaf0/0x1570 [ 36.806718][ C3] lock_acquire.part.0+0xeb/0x330 [ 36.806857][ C3] _raw_spin_lock+0x30/0x40 [ 36.807000][ C3] __get_task_comm+0x27/0x70 [ 36.807145][ C3] ref_tracker_alloc+0x2ee/0x490 [ 36.807287][ C3] netdev_get_by_index+0x5e/0x80 [ 36.807434][ C3] fib6_nh_init+0x3d8/0x15b0 [ 36.807581][ C3] ip6_route_info_create+0xf18/0x17d0 [ 36.807722][ C3] addrconf_f6i_alloc+0x315/0x560 [ 36.807860][ C3] addrconf_permanent_addr+0x1ed/0x670 [ 36.807999][ C3] addrconf_notify+0x749/0xd60 [ 36.808139][ C3] notifier_call_chain+0xcd/0x150 [ 36.808280][ C3] __dev_notify_flags+0xe6/0x250 [ 36.808427][ C3] dev_change_flags+0xec/0x160 [ 36.808569][ C3] do_setlink+0x7d6/0x21e0 [ 36.808708][ C3] __rtnl_newlink+0xaa7/0xd80 [ 36.808846][ C3] rtnl_newlink+0x63/0xa0 [ 36.808999][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 36.809139][ C3] netlink_rcv_skb+0x130/0x360 [ 36.809281][ C3] netlink_unicast+0x449/0x710 [ 36.809422][ C3] netlink_sendmsg+0x723/0xbe0 [ 36.809563][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 36.809710][ C3] ___sys_sendmsg+0xee/0x170 [ 36.809856][ C3] __sys_sendmsg+0xcd/0x170 [ 36.809998][ C3] do_syscall_64+0xc6/0x1e0 [ 36.810142][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 36.810321][ C3] [ 36.810392][ C3] -> (&ndev->lock){++-.}-{2:2} { [ 36.810536][ C3] HARDIRQ-ON-W at: [ 36.810641][ C3] __lock_acquire+0x797/0x1570 [ 36.810822][ C3] lock_acquire.part.0+0xeb/0x330 [ 36.811000][ C3] _raw_write_lock_bh+0x38/0x50 [ 36.811174][ C3] addrconf_permanent_addr+0x6e/0x670 [ 36.811349][ C3] addrconf_notify+0x749/0xd60 [ 36.811522][ C3] notifier_call_chain+0xcd/0x150 [ 36.811698][ C3] __dev_notify_flags+0xe6/0x250 [ 36.811871][ C3] dev_change_flags+0xec/0x160 [ 36.812052][ C3] do_setlink+0x7d6/0x21e0 [ 36.812228][ C3] __rtnl_newlink+0xaa7/0xd80 [ 36.812405][ C3] rtnl_newlink+0x63/0xa0 [ 36.812583][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 36.812760][ C3] netlink_rcv_skb+0x130/0x360 [ 36.812935][ C3] netlink_unicast+0x449/0x710 [ 36.813144][ C3] netlink_sendmsg+0x723/0xbe0 [ 36.813331][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 36.813502][ C3] ___sys_sendmsg+0xee/0x170 [ 36.813672][ C3] __sys_sendmsg+0xcd/0x170 [ 36.813872][ C3] do_syscall_64+0xc6/0x1e0 [ 36.814047][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 36.814255][ C3] HARDIRQ-ON-R at: [ 36.814361][ C3] __lock_acquire+0x797/0x1570 [ 36.814542][ C3] lock_acquire.part.0+0xeb/0x330 [ 36.814721][ C3] _raw_read_lock_bh+0x44/0x80 [ 36.814901][ C3] inet6_fill_ifla6_attrs+0x516/0x740 [ 36.815080][ C3] inet6_fill_link_af+0x5e/0xe0 [ 36.815259][ C3] rtnl_fill_ifinfo+0x1612/0x29e0 [ 36.815433][ C3] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 36.815616][ C3] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 36.815853][ C3] rtmsg_ifinfo+0x5b/0xa0 [ 36.816032][ C3] register_netdevice+0x1177/0x1690 [ 36.816207][ C3] register_netdev+0x20/0x40 [ 36.816383][ C3] sit_init_net+0x250/0x4f0 [ 36.816562][ C3] ops_init+0x9b/0x560 [ 36.816706][ C3] register_pernet_operations+0x2db/0x710 [ 36.816918][ C3] register_pernet_device+0x2a/0x60 [ 36.817091][ C3] sit_init+0x23/0xe0 [ 36.817234][ C3] do_one_initcall+0x8d/0x1e0 [ 36.817408][ C3] do_initcalls+0x1b2/0x3e0 [ 36.817585][ C3] kernel_init_freeable+0x232/0x310 [ 36.817764][ C3] kernel_init+0x20/0x200 [ 36.817938][ C3] ret_from_fork+0x31/0x70 [ 36.818113][ C3] ret_from_fork_asm+0x1a/0x30 [ 36.818290][ C3] IN-SOFTIRQ-W at: [ 36.818397][ C3] __lock_acquire+0x797/0x1570 [ 36.818572][ C3] lock_acquire.part.0+0xeb/0x330 [ 36.818745][ C3] _raw_write_lock+0x30/0x40 [ 36.818919][ C3] addrconf_rs_timer+0xa9/0x730 [ 36.819108][ C3] call_timer_fn+0x13b/0x230 [ 36.819291][ C3] __run_timers+0x545/0x810 [ 36.819465][ C3] timer_expire_remote+0x9b/0xe0 [ 36.819639][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 36.819818][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 36.819999][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 36.820175][ C3] __do_softirq+0x1f8/0x5df [ 36.820353][ C3] irq_exit_rcu+0x97/0xc0 [ 36.820528][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 36.820735][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 36.820945][ C3] default_idle+0xf/0x20 [ 36.821118][ C3] default_idle_call+0x6d/0xb0 [ 36.821298][ C3] cpuidle_idle_call+0x1f4/0x280 [ 36.821472][ C3] do_idle+0xf9/0x160 [ 36.821611][ C3] cpu_startup_entry+0x54/0x60 [ 36.821788][ C3] start_secondary+0x21c/0x2b0 [ 36.821965][ C3] common_startup_64+0x12c/0x138 [ 36.822139][ C3] INITIAL USE at: [ 36.822249][ C3] __lock_acquire+0x797/0x1570 [ 36.822426][ C3] lock_acquire.part.0+0xeb/0x330 [ 36.822602][ C3] _raw_write_lock_bh+0x38/0x50 [ 36.822777][ C3] addrconf_permanent_addr+0x6e/0x670 [ 36.822955][ C3] addrconf_notify+0x749/0xd60 [ 36.823128][ C3] notifier_call_chain+0xcd/0x150 [ 36.823317][ C3] __dev_notify_flags+0xe6/0x250 [ 36.823504][ C3] dev_change_flags+0xec/0x160 [ 36.823676][ C3] do_setlink+0x7d6/0x21e0 [ 36.823851][ C3] __rtnl_newlink+0xaa7/0xd80 [ 36.824024][ C3] rtnl_newlink+0x63/0xa0 [ 36.824199][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 36.824372][ C3] netlink_rcv_skb+0x130/0x360 [ 36.824546][ C3] netlink_unicast+0x449/0x710 [ 36.824719][ C3] netlink_sendmsg+0x723/0xbe0 [ 36.824891][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 36.825066][ C3] ___sys_sendmsg+0xee/0x170 [ 36.825241][ C3] __sys_sendmsg+0xcd/0x170 [ 36.825412][ C3] do_syscall_64+0xc6/0x1e0 [ 36.825582][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 36.825790][ C3] INITIAL READ USE at: [ 36.825900][ C3] __lock_acquire+0x797/0x1570 [ 36.826071][ C3] lock_acquire.part.0+0xeb/0x330 [ 36.826245][ C3] _raw_read_lock_bh+0x44/0x80 [ 36.826418][ C3] inet6_fill_ifla6_attrs+0x516/0x740 [ 36.826711][ C3] inet6_fill_link_af+0x5e/0xe0 [ 36.826886][ C3] rtnl_fill_ifinfo+0x1612/0x29e0 [ 36.827059][ C3] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 36.827353][ C3] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 36.827562][ C3] rtmsg_ifinfo+0x5b/0xa0 [ 36.827735][ C3] register_netdevice+0x1177/0x1690 [ 36.828030][ C3] register_netdev+0x20/0x40 [ 36.828204][ C3] sit_init_net+0x250/0x4f0 [ 36.828377][ C3] ops_init+0x9b/0x560 [ 36.828627][ C3] register_pernet_operations+0x2db/0x710 [ 36.828836][ C3] register_pernet_device+0x2a/0x60 [ 36.829070][ C3] sit_init+0x23/0xe0 [ 36.829330][ C3] do_one_initcall+0x8d/0x1e0 [ 36.829509][ C3] do_initcalls+0x1b2/0x3e0 [ 36.829686][ C3] kernel_init_freeable+0x232/0x310 [ 36.829978][ C3] kernel_init+0x20/0x200 [ 36.830157][ C3] ret_from_fork+0x31/0x70 [ 36.830328][ C3] ret_from_fork_asm+0x1a/0x30 [ 36.830508][ C3] } [ 36.830662][ C3] ... key at: [] __key.37+0x0/0x40 [ 36.830898][ C3] ... acquired at: [ 36.831001][ C3] mark_lock+0x28d/0x3e0 [ 36.831144][ C3] mark_usage+0xd9/0x2a0 [ 36.831359][ C3] __lock_acquire+0x797/0x1570 [ 36.831496][ C3] lock_acquire.part.0+0xeb/0x330 [ 36.831634][ C3] _raw_write_lock+0x30/0x40 [ 36.831770][ C3] addrconf_rs_timer+0xa9/0x730 [ 36.832001][ C3] call_timer_fn+0x13b/0x230 [ 36.832146][ C3] __run_timers+0x545/0x810 [ 36.832284][ C3] timer_expire_remote+0x9b/0xe0 [ 36.832423][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 36.832561][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 36.832780][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 36.832921][ C3] __do_softirq+0x1f8/0x5df [ 36.833062][ C3] irq_exit_rcu+0x97/0xc0 [ 36.833200][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 36.833533][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 36.833711][ C3] default_idle+0xf/0x20 [ 36.833872][ C3] default_idle_call+0x6d/0xb0 [ 36.834009][ C3] cpuidle_idle_call+0x1f4/0x280 [ 36.834226][ C3] do_idle+0xf9/0x160 [ 36.834329][ C3] cpu_startup_entry+0x54/0x60 [ 36.834464][ C3] start_secondary+0x21c/0x2b0 [ 36.834602][ C3] common_startup_64+0x12c/0x138 [ 36.834827][ C3] [ 36.834897][ C3] [ 36.834897][ C3] stack backtrace: [ 36.835065][ C3] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 6.9.0-rc1-virtme #1 [ 36.835275][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 36.835657][ C3] Call Trace: [ 36.835763][ C3] [ 36.835837][ C3] dump_stack_lvl+0x82/0xd0 [ 36.835984][ C3] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 36.836233][ C3] ? kernel_text_address+0x17/0xe0 [ 36.836372][ C3] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 36.836543][ C3] ? __pfx_usage_skip+0x10/0x10 [ 36.836681][ C3] ? __pfx_usage_match+0x10/0x10 [ 36.836903][ C3] ? arch_stack_walk+0x8c/0xf0 [ 36.837041][ C3] mark_lock_irq+0x4cd/0xa10 [ 36.837178][ C3] ? common_startup_64+0x12c/0x138 [ 36.837317][ C3] ? __pfx_mark_lock_irq+0x10/0x10 [ 36.837535][ C3] ? __pfx_stack_trace_save+0x10/0x10 [ 36.837694][ C3] ? save_trace+0x8f/0x5b0 [ 36.837835][ C3] mark_lock+0x28d/0x3e0 [ 36.837943][ C3] ? __pfx_stack_trace_save+0x10/0x10 [ 36.838163][ C3] mark_usage+0xd9/0x2a0 [ 36.838272][ C3] __lock_acquire+0x797/0x1570 [ 36.838411][ C3] ? __pfx_validate_chain+0x10/0x10 [ 36.838555][ C3] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 36.838693][ C3] lock_acquire.part.0+0xeb/0x330 [ 36.838909][ C3] ? addrconf_rs_timer+0xa9/0x730 [ 36.839085][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 36.839223][ C3] ? trace_lock_acquire+0x135/0x1c0 [ 36.839361][ C3] ? addrconf_rs_timer+0xa9/0x730 [ 36.839573][ C3] ? lock_acquire+0x32/0xc0 [ 36.839712][ C3] ? addrconf_rs_timer+0xa9/0x730 [ 36.839852][ C3] _raw_write_lock+0x30/0x40 [ 36.839989][ C3] ? addrconf_rs_timer+0xa9/0x730 [ 36.840204][ C3] addrconf_rs_timer+0xa9/0x730 [ 36.840341][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 36.840478][ C3] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 36.840615][ C3] ? call_timer_fn+0xe8/0x230 [ 36.840751][ C3] ? lock_acquire+0x32/0xc0 [ 36.840971][ C3] ? call_timer_fn+0xe8/0x230 [ 36.841107][ C3] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 36.841244][ C3] call_timer_fn+0x13b/0x230 [ 36.841380][ C3] ? call_timer_fn+0xe8/0x230 [ 36.841599][ C3] ? call_timer_fn+0xe8/0x230 [ 36.841736][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 36.841872][ C3] ? mark_lock+0x38/0x3e0 [ 36.841979][ C3] __run_timers+0x545/0x810 [ 36.842196][ C3] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 36.842334][ C3] ? __pfx___run_timers+0x10/0x10 [ 36.842474][ C3] ? __lock_release+0x103/0x460 [ 36.842609][ C3] ? do_raw_spin_lock+0x131/0x270 [ 36.842748][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 36.842995][ C3] ? lock_acquire+0x32/0xc0 [ 36.843131][ C3] ? timer_expire_remote+0x93/0xe0 [ 36.843270][ C3] timer_expire_remote+0x9b/0xe0 [ 36.843407][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 36.843626][ C3] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 36.843802][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 36.843940][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 36.844077][ C3] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 36.844376][ C3] __do_softirq+0x1f8/0x5df [ 36.844514][ C3] irq_exit_rcu+0x97/0xc0 [ 36.844617][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 36.844754][ C3] [ 36.844824][ C3] [ 36.844973][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 36.845145][ C3] RIP: 0010:default_idle+0xf/0x20 [ 36.845290][ 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 [ 36.845864][ C3] RSP: 0018:ffffc9000016fdf8 EFLAGS: 00000246 [ 36.846039][ C3] RAX: 00000000000740f9 RBX: 1ffff9200002dfc1 RCX: ffffffffa650e9d5 [ 36.846327][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa3eaa4a4 [ 36.846534][ C3] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c3709c [ 36.846741][ C3] R10: ffff8880361b84e3 R11: ffff8880361ad9b0 R12: 0000000000000000 [ 36.847028][ C3] R13: ffff888001b88040 R14: dffffc0000000000 R15: 0000000000000000 [ 36.847234][ C3] ? ct_kernel_exit.constprop.0+0xc5/0xf0 [ 36.847375][ C3] ? cpuidle_idle_call+0x1f4/0x280 [ 36.847513][ C3] default_idle_call+0x6d/0xb0 [ 36.847730][ C3] cpuidle_idle_call+0x1f4/0x280 [ 36.847868][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 36.848007][ C3] ? tsc_verify_tsc_adjust+0x5e/0x2b0 [ 36.848147][ C3] do_idle+0xf9/0x160 [ 36.848332][ C3] cpu_startup_entry+0x54/0x60 [ 36.848467][ C3] start_secondary+0x21c/0x2b0 [ 36.848606][ C3] ? __pfx_start_secondary+0x10/0x10 [ 36.848745][ C3] common_startup_64+0x12c/0x138 [ 36.848886][ C3] [ 46.483890][ T375] veth1.100: left allmulticast mode [ 46.484099][ T375] veth1.100: left promiscuous mode [ 46.484503][ T375] br1: port 1(veth1.100) entered disabled state [ 46.581271][ T376] veth1.200: left allmulticast mode [ 46.581452][ T376] veth1: left allmulticast mode [ 46.581606][ T376] veth1.200: left promiscuous mode [ 46.581743][ T376] veth1: left promiscuous mode [ 46.582966][ T376] br2: port 1(veth1.200) entered disabled state [ 48.758670][ T378] br2: port 1(veth1.200) entered blocking state [ 48.758877][ T378] br2: port 1(veth1.200) entered disabled state [ 48.759089][ T378] veth1.200: entered allmulticast mode [ 48.759218][ T378] veth1: entered allmulticast mode [ 48.760666][ T378] veth1.200: entered promiscuous mode [ 48.760805][ T378] veth1: entered promiscuous mode [ 48.761606][ T378] br2: port 1(veth1.200) entered blocking state [ 48.761781][ T378] br2: port 1(veth1.200) entered forwarding state [ 48.869330][ T379] br1: port 1(veth1.100) entered blocking state [ 48.869633][ T379] br1: port 1(veth1.100) entered disabled state [ 48.869925][ T379] veth1.100: entered allmulticast mode [ 48.873314][ T379] veth1.100: entered promiscuous mode [ 48.882858][ T379] br1: port 1(veth1.100) entered blocking state [ 48.883174][ T379] br1: port 1(veth1.100) entered forwarding state [ 54.792857][ T409] veth1.200: left allmulticast mode [ 54.793037][ T409] veth1.200: left promiscuous mode [ 54.793456][ T409] br2: port 1(veth1.200) entered disabled state [ 55.307533][ T416] veth1.100: left allmulticast mode [ 55.307699][ T416] veth1: left allmulticast mode [ 55.307846][ T416] veth1.100: left promiscuous mode [ 55.307983][ T416] veth1: left promiscuous mode [ 55.308395][ T416] br1: port 1(veth1.100) entered disabled state