[ 26.020687][ T245] ip (245) used greatest stack depth: 23488 bytes left [ 28.083739][ T271] 8021q: 802.1Q VLAN Support v1.8 [ 32.728043][ T314] br1: port 1(veth1.100) entered blocking state [ 32.728469][ T314] br1: port 1(veth1.100) entered disabled state [ 32.728810][ T314] veth1.100: entered allmulticast mode [ 32.728987][ T314] veth1: entered allmulticast mode [ 32.730940][ T314] veth1.100: entered promiscuous mode [ 32.732093][ T314] veth1: entered promiscuous mode [ 33.089378][ T317] br1: port 1(veth1.100) entered blocking state [ 33.089788][ T317] br1: port 1(veth1.100) entered forwarding state [ 33.919808][ T327] br2: port 1(veth1.200) entered blocking state [ 33.920167][ T327] br2: port 1(veth1.200) entered disabled state [ 33.920489][ T327] veth1.200: entered allmulticast mode [ 33.922453][ T327] veth1.200: entered promiscuous mode [ 34.309681][ T330] br2: port 1(veth1.200) entered blocking state [ 34.310007][ T330] br2: port 1(veth1.200) entered forwarding state [ 36.726385][ C0] [ 36.726568][ C0] ======================================================== [ 36.726803][ C0] WARNING: possible irq lock inversion dependency detected [ 36.727050][ C0] 6.9.0-rc1-virtme #1 Not tainted [ 36.727200][ C0] -------------------------------------------------------- [ 36.727429][ C0] swapper/0/0 just changed the state of lock: [ 36.727629][ C0] ffff888005bfed80 (&ndev->lock){++-.}-{2:2}, at: addrconf_rs_timer+0xa9/0x730 [ 36.727917][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 36.728137][ C0] (&p->alloc_lock){+.+.}-{2:2} [ 36.728141][ C0] [ 36.728141][ C0] [ 36.728141][ C0] and interrupts could create inverse lock ordering between them. [ 36.728141][ C0] [ 36.728743][ C0] [ 36.728743][ C0] other info that might help us debug this: [ 36.728985][ C0] Possible interrupt unsafe locking scenario: [ 36.728985][ C0] [ 36.729263][ C0] CPU0 CPU1 [ 36.729434][ C0] ---- ---- [ 36.729599][ C0] lock(&p->alloc_lock); [ 36.729725][ C0] local_irq_disable(); [ 36.729970][ C0] lock(&ndev->lock); [ 36.730239][ C0] lock(&p->alloc_lock); [ 36.730458][ C0] [ 36.730581][ C0] lock(&ndev->lock); [ 36.730717][ C0] [ 36.730717][ C0] *** DEADLOCK *** [ 36.730717][ C0] [ 36.730976][ C0] 1 lock held by swapper/0/0: [ 36.731150][ C0] #0: ffffc90000007d68 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 36.731470][ C0] [ 36.731470][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 36.731762][ C0] -> (&p->alloc_lock){+.+.}-{2:2} { [ 36.731960][ C0] HARDIRQ-ON-W at: [ 36.732086][ C0] __lock_acquire+0x797/0x1570 [ 36.732298][ C0] lock_acquire.part.0+0xeb/0x330 [ 36.732509][ C0] _raw_spin_lock+0x30/0x40 [ 36.732723][ C0] set_mems_allowed+0x1d/0x210 [ 36.732946][ C0] kernel_init_freeable+0x72/0x310 [ 36.733175][ C0] kernel_init+0x20/0x200 [ 36.733388][ C0] ret_from_fork+0x31/0x70 [ 36.733611][ C0] ret_from_fork_asm+0x1a/0x30 [ 36.733813][ C0] SOFTIRQ-ON-W at: [ 36.733959][ C0] __lock_acquire+0x797/0x1570 [ 36.734184][ C0] lock_acquire.part.0+0xeb/0x330 [ 36.734391][ C0] _raw_spin_lock+0x30/0x40 [ 36.734602][ C0] set_mems_allowed+0x1d/0x210 [ 36.734817][ C0] kernel_init_freeable+0x72/0x310 [ 36.735029][ C0] kernel_init+0x20/0x200 [ 36.735234][ C0] ret_from_fork+0x31/0x70 [ 36.735451][ C0] ret_from_fork_asm+0x1a/0x30 [ 36.735654][ C0] INITIAL USE at: [ 36.735785][ C0] __lock_acquire+0x797/0x1570 [ 36.736013][ C0] lock_acquire.part.0+0xeb/0x330 [ 36.736229][ C0] _raw_spin_lock+0x30/0x40 [ 36.736443][ C0] set_mems_allowed+0x1d/0x210 [ 36.736645][ C0] kernel_init_freeable+0x72/0x310 [ 36.736862][ C0] kernel_init+0x20/0x200 [ 36.737084][ C0] ret_from_fork+0x31/0x70 [ 36.737291][ C0] ret_from_fork_asm+0x1a/0x30 [ 36.737489][ C0] } [ 36.737575][ C0] ... key at: [] __key.387+0x0/0x40 [ 36.737826][ C0] ... acquired at: [ 36.737978][ C0] __lock_acquire+0xaf0/0x1570 [ 36.738161][ C0] lock_acquire.part.0+0xeb/0x330 [ 36.738339][ C0] _raw_spin_lock+0x30/0x40 [ 36.738511][ C0] __get_task_comm+0x27/0x70 [ 36.738688][ C0] ref_tracker_alloc+0x2ee/0x490 [ 36.738851][ C0] netdev_get_by_index+0x5e/0x80 [ 36.739023][ C0] fib6_nh_init+0x3d8/0x15b0 [ 36.739186][ C0] ip6_route_info_create+0xf18/0x17d0 [ 36.739347][ C0] addrconf_f6i_alloc+0x315/0x560 [ 36.739508][ C0] addrconf_permanent_addr+0x1ed/0x670 [ 36.739669][ C0] addrconf_notify+0x749/0xd60 [ 36.739838][ C0] notifier_call_chain+0xcd/0x150 [ 36.740009][ C0] __dev_notify_flags+0xe6/0x250 [ 36.740170][ C0] dev_change_flags+0xec/0x160 [ 36.740330][ C0] do_setlink+0x7d6/0x21e0 [ 36.740496][ C0] __rtnl_newlink+0xaa7/0xd80 [ 36.740660][ C0] rtnl_newlink+0x63/0xa0 [ 36.740823][ C0] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 36.740990][ C0] netlink_rcv_skb+0x130/0x360 [ 36.741163][ C0] netlink_unicast+0x449/0x710 [ 36.741327][ C0] netlink_sendmsg+0x723/0xbe0 [ 36.741487][ C0] ____sys_sendmsg+0x7b2/0xa10 [ 36.741649][ C0] ___sys_sendmsg+0xee/0x170 [ 36.741816][ C0] __sys_sendmsg+0xcd/0x170 [ 36.742001][ C0] do_syscall_64+0xc6/0x1e0 [ 36.742164][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 36.742364][ C0] [ 36.742446][ C0] -> (&ndev->lock){++-.}-{2:2} { [ 36.742614][ C0] HARDIRQ-ON-W at: [ 36.742745][ C0] __lock_acquire+0x797/0x1570 [ 36.742957][ C0] lock_acquire.part.0+0xeb/0x330 [ 36.743161][ C0] _raw_write_lock_bh+0x38/0x50 [ 36.743367][ C0] addrconf_permanent_addr+0x6e/0x670 [ 36.743566][ C0] addrconf_notify+0x749/0xd60 [ 36.743768][ C0] notifier_call_chain+0xcd/0x150 [ 36.743984][ C0] __dev_notify_flags+0xe6/0x250 [ 36.744182][ C0] dev_change_flags+0xec/0x160 [ 36.744379][ C0] do_setlink+0x7d6/0x21e0 [ 36.744579][ C0] __rtnl_newlink+0xaa7/0xd80 [ 36.744785][ C0] rtnl_newlink+0x63/0xa0 [ 36.745044][ C0] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 36.745264][ C0] netlink_rcv_skb+0x130/0x360 [ 36.745471][ C0] netlink_unicast+0x449/0x710 [ 36.745672][ C0] netlink_sendmsg+0x723/0xbe0 [ 36.745873][ C0] ____sys_sendmsg+0x7b2/0xa10 [ 36.746082][ C0] ___sys_sendmsg+0xee/0x170 [ 36.746284][ C0] __sys_sendmsg+0xcd/0x170 [ 36.746482][ C0] do_syscall_64+0xc6/0x1e0 [ 36.746692][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 36.746958][ C0] HARDIRQ-ON-R at: [ 36.747082][ C0] __lock_acquire+0x797/0x1570 [ 36.747288][ C0] lock_acquire.part.0+0xeb/0x330 [ 36.747492][ C0] _raw_read_lock_bh+0x44/0x80 [ 36.747695][ C0] inet6_fill_ifla6_attrs+0x516/0x740 [ 36.747901][ C0] inet6_fill_link_af+0x5e/0xe0 [ 36.748131][ C0] rtnl_fill_ifinfo+0x1612/0x29e0 [ 36.748333][ C0] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 36.748531][ C0] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 36.748784][ C0] rtmsg_ifinfo+0x5b/0xa0 [ 36.749024][ C0] register_netdevice+0x1177/0x1690 [ 36.749228][ C0] register_netdev+0x20/0x40 [ 36.749436][ C0] sit_init_net+0x250/0x4f0 [ 36.749643][ C0] ops_init+0x9b/0x560 [ 36.749806][ C0] register_pernet_operations+0x2db/0x710 [ 36.750081][ C0] register_pernet_device+0x2a/0x60 [ 36.750292][ C0] sit_init+0x23/0xe0 [ 36.750457][ C0] do_one_initcall+0x8d/0x1e0 [ 36.750673][ C0] do_initcalls+0x1b2/0x3e0 [ 36.750878][ C0] kernel_init_freeable+0x232/0x310 [ 36.751084][ C0] kernel_init+0x20/0x200 [ 36.751287][ C0] ret_from_fork+0x31/0x70 [ 36.751493][ C0] ret_from_fork_asm+0x1a/0x30 [ 36.751692][ C0] IN-SOFTIRQ-W at: [ 36.751819][ C0] __lock_acquire+0x797/0x1570 [ 36.752039][ C0] lock_acquire.part.0+0xeb/0x330 [ 36.752242][ C0] _raw_write_lock+0x30/0x40 [ 36.752447][ C0] addrconf_rs_timer+0xa9/0x730 [ 36.752650][ C0] call_timer_fn+0x13b/0x230 [ 36.752855][ C0] __run_timers+0x545/0x810 [ 36.753064][ C0] run_timer_softirq+0xe8/0x1b0 [ 36.753276][ C0] __do_softirq+0x1f8/0x5df [ 36.753477][ C0] irq_exit_rcu+0x97/0xc0 [ 36.753680][ C0] sysvec_apic_timer_interrupt+0x75/0x80 [ 36.753924][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 36.754169][ C0] default_idle+0xf/0x20 [ 36.754372][ C0] default_idle_call+0x6d/0xb0 [ 36.754575][ C0] cpuidle_idle_call+0x1f4/0x280 [ 36.754784][ C0] do_idle+0xf9/0x160 [ 36.754954][ C0] cpu_startup_entry+0x54/0x60 [ 36.755154][ C0] rest_init+0x14f/0x260 [ 36.755359][ C0] start_kernel+0x318/0x3d0 [ 36.755562][ C0] x86_64_start_reservations+0x18/0x30 [ 36.755766][ C0] x86_64_start_kernel+0xba/0x110 [ 36.755985][ C0] common_startup_64+0x12c/0x138 [ 36.756188][ C0] INITIAL USE at: [ 36.756309][ C0] __lock_acquire+0x797/0x1570 [ 36.756511][ C0] lock_acquire.part.0+0xeb/0x330 [ 36.756717][ C0] _raw_write_lock_bh+0x38/0x50 [ 36.756925][ C0] addrconf_permanent_addr+0x6e/0x670 [ 36.757137][ C0] addrconf_notify+0x749/0xd60 [ 36.757347][ C0] notifier_call_chain+0xcd/0x150 [ 36.757550][ C0] __dev_notify_flags+0xe6/0x250 [ 36.757750][ C0] dev_change_flags+0xec/0x160 [ 36.757949][ C0] do_setlink+0x7d6/0x21e0 [ 36.758152][ C0] __rtnl_newlink+0xaa7/0xd80 [ 36.758351][ C0] rtnl_newlink+0x63/0xa0 [ 36.758568][ C0] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 36.758772][ C0] netlink_rcv_skb+0x130/0x360 [ 36.758977][ C0] netlink_unicast+0x449/0x710 [ 36.759177][ C0] netlink_sendmsg+0x723/0xbe0 [ 36.759377][ C0] ____sys_sendmsg+0x7b2/0xa10 [ 36.759589][ C0] ___sys_sendmsg+0xee/0x170 [ 36.759790][ C0] __sys_sendmsg+0xcd/0x170 [ 36.759994][ C0] do_syscall_64+0xc6/0x1e0 [ 36.760200][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 36.760441][ C0] INITIAL READ USE at: [ 36.760562][ C0] __lock_acquire+0x797/0x1570 [ 36.760762][ C0] lock_acquire.part.0+0xeb/0x330 [ 36.761060][ C0] _raw_read_lock_bh+0x44/0x80 [ 36.761269][ C0] inet6_fill_ifla6_attrs+0x516/0x740 [ 36.761511][ C0] inet6_fill_link_af+0x5e/0xe0 [ 36.761801][ C0] rtnl_fill_ifinfo+0x1612/0x29e0 [ 36.762001][ C0] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 36.762237][ C0] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 36.762569][ C0] rtmsg_ifinfo+0x5b/0xa0 [ 36.762774][ C0] register_netdevice+0x1177/0x1690 [ 36.763011][ C0] register_netdev+0x20/0x40 [ 36.763310][ C0] sit_init_net+0x250/0x4f0 [ 36.763515][ C0] ops_init+0x9b/0x560 [ 36.763716][ C0] register_pernet_operations+0x2db/0x710 [ 36.763955][ C0] register_pernet_device+0x2a/0x60 [ 36.764200][ C0] sit_init+0x23/0xe0 [ 36.764402][ C0] do_one_initcall+0x8d/0x1e0 [ 36.764607][ C0] do_initcalls+0x1b2/0x3e0 [ 36.764809][ C0] kernel_init_freeable+0x232/0x310 [ 36.765050][ C0] kernel_init+0x20/0x200 [ 36.765253][ C0] ret_from_fork+0x31/0x70 [ 36.765650][ C0] ret_from_fork_asm+0x1a/0x30 [ 36.765853][ C0] } [ 36.765937][ C0] ... key at: [] __key.37+0x0/0x40 [ 36.766180][ C0] ... acquired at: [ 36.766389][ C0] mark_lock+0x28d/0x3e0 [ 36.766553][ C0] mark_usage+0xd9/0x2a0 [ 36.766713][ C0] __lock_acquire+0x797/0x1570 [ 36.766873][ C0] lock_acquire.part.0+0xeb/0x330 [ 36.767134][ C0] _raw_write_lock+0x30/0x40 [ 36.767296][ C0] addrconf_rs_timer+0xa9/0x730 [ 36.767455][ C0] call_timer_fn+0x13b/0x230 [ 36.767618][ C0] __run_timers+0x545/0x810 [ 36.767775][ C0] run_timer_softirq+0xe8/0x1b0 [ 36.768022][ C0] __do_softirq+0x1f8/0x5df [ 36.768182][ C0] irq_exit_rcu+0x97/0xc0 [ 36.768343][ C0] sysvec_apic_timer_interrupt+0x75/0x80 [ 36.768546][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 36.768856][ C0] default_idle+0xf/0x20 [ 36.769015][ C0] default_idle_call+0x6d/0xb0 [ 36.769174][ C0] cpuidle_idle_call+0x1f4/0x280 [ 36.769333][ C0] do_idle+0xf9/0x160 [ 36.769545][ C0] cpu_startup_entry+0x54/0x60 [ 36.769703][ C0] rest_init+0x14f/0x260 [ 36.769863][ C0] start_kernel+0x318/0x3d0 [ 36.770024][ C0] x86_64_start_reservations+0x18/0x30 [ 36.770287][ C0] x86_64_start_kernel+0xba/0x110 [ 36.770444][ C0] common_startup_64+0x12c/0x138 [ 36.770605][ C0] [ 36.770685][ C0] [ 36.770685][ C0] stack backtrace: [ 36.770883][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.9.0-rc1-virtme #1 [ 36.771124][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 36.771483][ C0] Call Trace: [ 36.771694][ C0] [ 36.771779][ C0] dump_stack_lvl+0x82/0xd0 [ 36.771945][ C0] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 36.772146][ C0] ? kernel_text_address+0x17/0xe0 [ 36.772319][ C0] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 36.772607][ C0] ? __pfx_usage_skip+0x10/0x10 [ 36.772765][ C0] ? __pfx_usage_match+0x10/0x10 [ 36.772922][ C0] ? arch_stack_walk+0x8c/0xf0 [ 36.773091][ C0] mark_lock_irq+0x4cd/0xa10 [ 36.773350][ C0] ? common_startup_64+0x12c/0x138 [ 36.773507][ C0] ? __pfx_mark_lock_irq+0x10/0x10 [ 36.773669][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 36.773830][ C0] ? save_trace+0x8f/0x5b0 [ 36.773992][ C0] mark_lock+0x28d/0x3e0 [ 36.774114][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 36.774277][ C0] mark_usage+0xd9/0x2a0 [ 36.774405][ C0] __lock_acquire+0x797/0x1570 [ 36.774566][ C0] ? __pfx_validate_chain+0x10/0x10 [ 36.774729][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 36.774888][ C0] lock_acquire.part.0+0xeb/0x330 [ 36.775050][ C0] ? addrconf_rs_timer+0xa9/0x730 [ 36.775211][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 36.775372][ C0] ? trace_lock_acquire+0x135/0x1c0 [ 36.775533][ C0] ? addrconf_rs_timer+0xa9/0x730 [ 36.775698][ C0] ? lock_acquire+0x32/0xc0 [ 36.775859][ C0] ? addrconf_rs_timer+0xa9/0x730 [ 36.776019][ C0] _raw_write_lock+0x30/0x40 [ 36.776180][ C0] ? addrconf_rs_timer+0xa9/0x730 [ 36.776339][ C0] addrconf_rs_timer+0xa9/0x730 [ 36.776496][ C0] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 36.776657][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 36.776816][ C0] ? call_timer_fn+0xe8/0x230 [ 36.776977][ C0] ? lock_acquire+0x32/0xc0 [ 36.777135][ C0] ? call_timer_fn+0xe8/0x230 [ 36.777299][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 36.777461][ C0] call_timer_fn+0x13b/0x230 [ 36.777620][ C0] ? call_timer_fn+0xe8/0x230 [ 36.777780][ C0] ? call_timer_fn+0xe8/0x230 [ 36.777941][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 36.778104][ C0] ? mark_lock+0x38/0x3e0 [ 36.778231][ C0] __run_timers+0x545/0x810 [ 36.778398][ C0] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 36.778572][ C0] ? __pfx___run_timers+0x10/0x10 [ 36.778736][ C0] ? do_raw_spin_lock+0x131/0x270 [ 36.778896][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 36.779056][ C0] ? lock_acquire+0x32/0xc0 [ 36.779216][ C0] ? run_timer_softirq+0xe0/0x1b0 [ 36.779375][ C0] run_timer_softirq+0xe8/0x1b0 [ 36.779534][ C0] __do_softirq+0x1f8/0x5df [ 36.779695][ C0] irq_exit_rcu+0x97/0xc0 [ 36.779821][ C0] sysvec_apic_timer_interrupt+0x75/0x80 [ 36.779978][ C0] [ 36.780069][ C0] [ 36.780151][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 36.780349][ C0] RIP: 0010:default_idle+0xf/0x20 [ 36.780514][ C0] 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 [ 36.781085][ C0] RSP: 0018:ffffffff8c207e00 EFLAGS: 00000242 [ 36.781290][ C0] RAX: 00000000000a4f61 RBX: 1ffffffff1840fc2 RCX: ffffffff8b30e9d5 [ 36.781531][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff88caa4a4 [ 36.781767][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c0709c [ 36.782006][ C0] R10: ffff8880360384e3 R11: ffff88803602d9b0 R12: 0000000000000000 [ 36.782255][ C0] R13: ffffffff8c21d000 R14: dffffc0000000000 R15: 0000000000014770 [ 36.782497][ C0] ? ct_kernel_exit.constprop.0+0xc5/0xf0 [ 36.782660][ C0] ? cpuidle_idle_call+0x1f4/0x280 [ 36.782824][ C0] default_idle_call+0x6d/0xb0 [ 36.782987][ C0] cpuidle_idle_call+0x1f4/0x280 [ 36.783147][ C0] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 36.783308][ C0] ? tsc_verify_tsc_adjust+0x5e/0x2b0 [ 36.783481][ C0] do_idle+0xf9/0x160 [ 36.783606][ C0] cpu_startup_entry+0x54/0x60 [ 36.783768][ C0] rest_init+0x14f/0x260 [ 36.783892][ C0] start_kernel+0x318/0x3d0 [ 36.784056][ C0] x86_64_start_reservations+0x18/0x30 [ 36.784217][ C0] x86_64_start_kernel+0xba/0x110 [ 36.784379][ C0] common_startup_64+0x12c/0x138 [ 36.784543][ C0] [ 46.343344][ T373] veth1.100: left allmulticast mode [ 46.343524][ T373] veth1.100: left promiscuous mode [ 46.343945][ T373] br1: port 1(veth1.100) entered disabled state [ 46.446515][ T375] veth1.200: left allmulticast mode [ 46.446690][ T375] veth1: left allmulticast mode [ 46.446846][ T375] veth1.200: left promiscuous mode [ 46.446980][ T375] veth1: left promiscuous mode [ 46.447403][ T375] br2: port 1(veth1.200) entered disabled state [ 48.620842][ T377] br2: port 1(veth1.200) entered blocking state [ 48.621102][ T377] br2: port 1(veth1.200) entered disabled state [ 48.621328][ T377] veth1.200: entered allmulticast mode [ 48.621468][ T377] veth1: entered allmulticast mode [ 48.622966][ T377] veth1.200: entered promiscuous mode [ 48.623114][ T377] veth1: entered promiscuous mode [ 48.630317][ T377] br2: port 1(veth1.200) entered blocking state [ 48.630545][ T377] br2: port 1(veth1.200) entered forwarding state [ 48.734710][ T378] br1: port 1(veth1.100) entered blocking state [ 48.734945][ T378] br1: port 1(veth1.100) entered disabled state [ 48.735159][ T378] veth1.100: entered allmulticast mode [ 48.736682][ T378] veth1.100: entered promiscuous mode [ 48.737531][ T378] br1: port 1(veth1.100) entered blocking state [ 48.737726][ T378] br1: port 1(veth1.100) entered forwarding state [ 54.777726][ T408] veth1.200: left allmulticast mode [ 54.777931][ T408] veth1.200: left promiscuous mode [ 54.778370][ T408] br2: port 1(veth1.200) entered disabled state [ 55.389126][ T415] veth1.100: left allmulticast mode [ 55.389341][ T415] veth1: left allmulticast mode [ 55.389506][ T415] veth1.100: left promiscuous mode [ 55.389654][ T415] veth1: left promiscuous mode [ 55.390081][ T415] br1: port 1(veth1.100) entered disabled state