[ 24.387379][ T235] ip (235) used greatest stack depth: 23328 bytes left [ 26.943142][ T272] 8021q: 802.1Q VLAN Support v1.8 [ 31.470104][ T314] br1: port 1(veth1.100) entered blocking state [ 31.471878][ T314] br1: port 1(veth1.100) entered disabled state [ 31.472503][ T314] veth1.100: entered allmulticast mode [ 31.472699][ T314] veth1: entered allmulticast mode [ 31.474673][ T314] veth1.100: entered promiscuous mode [ 31.474865][ T314] veth1: entered promiscuous mode [ 31.836074][ T317] br1: port 1(veth1.100) entered blocking state [ 31.836507][ T317] br1: port 1(veth1.100) entered forwarding state [ 32.594385][ T327] br2: port 1(veth1.200) entered blocking state [ 32.594662][ T327] br2: port 1(veth1.200) entered disabled state [ 32.594914][ T327] veth1.200: entered allmulticast mode [ 32.597480][ T327] veth1.200: entered promiscuous mode [ 32.967629][ T330] br2: port 1(veth1.200) entered blocking state [ 32.967924][ T330] br2: port 1(veth1.200) entered forwarding state [ 35.253911][ C1] [ 35.254131][ C1] ======================================================== [ 35.254447][ C1] WARNING: possible irq lock inversion dependency detected [ 35.254774][ C1] 6.9.0-rc1-virtme #1 Not tainted [ 35.254976][ C1] -------------------------------------------------------- [ 35.255253][ C1] swapper/1/0 just changed the state of lock: [ 35.255487][ C1] ffff8880058bed80 (&ndev->lock){++-.}-{2:2}, at: addrconf_rs_timer+0xa9/0x730 [ 35.255831][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 35.256106][ C1] (&p->alloc_lock){+.+.}-{2:2} [ 35.256113][ C1] [ 35.256113][ C1] [ 35.256113][ C1] and interrupts could create inverse lock ordering between them. [ 35.256113][ C1] [ 35.256792][ C1] [ 35.256792][ C1] other info that might help us debug this: [ 35.257088][ C1] Possible interrupt unsafe locking scenario: [ 35.257088][ C1] [ 35.257400][ C1] CPU0 CPU1 [ 35.257615][ C1] ---- ---- [ 35.257820][ C1] lock(&p->alloc_lock); [ 35.257987][ C1] local_irq_disable(); [ 35.258241][ C1] lock(&ndev->lock); [ 35.258515][ C1] lock(&p->alloc_lock); [ 35.258780][ C1] [ 35.258943][ C1] lock(&ndev->lock); [ 35.259101][ C1] [ 35.259101][ C1] *** DEADLOCK *** [ 35.259101][ C1] [ 35.259405][ C1] 1 lock held by swapper/1/0: [ 35.259626][ C1] #0: ffffc900001d8d68 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 35.260010][ C1] [ 35.260010][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 35.260367][ C1] -> (&p->alloc_lock){+.+.}-{2:2} { [ 35.260590][ C1] HARDIRQ-ON-W at: [ 35.260753][ C1] __lock_acquire+0x797/0x1570 [ 35.261005][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.261249][ C1] _raw_spin_lock+0x30/0x40 [ 35.261489][ C1] set_mems_allowed+0x1d/0x210 [ 35.261726][ C1] kernel_init_freeable+0x72/0x310 [ 35.261969][ C1] kernel_init+0x20/0x200 [ 35.262218][ C1] ret_from_fork+0x31/0x70 [ 35.262459][ C1] ret_from_fork_asm+0x1a/0x30 [ 35.262701][ C1] SOFTIRQ-ON-W at: [ 35.262849][ C1] __lock_acquire+0x797/0x1570 [ 35.263110][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.263380][ C1] _raw_spin_lock+0x30/0x40 [ 35.263652][ C1] set_mems_allowed+0x1d/0x210 [ 35.263916][ C1] kernel_init_freeable+0x72/0x310 [ 35.264185][ C1] kernel_init+0x20/0x200 [ 35.264456][ C1] ret_from_fork+0x31/0x70 [ 35.264731][ C1] ret_from_fork_asm+0x1a/0x30 [ 35.264993][ C1] INITIAL USE at: [ 35.265149][ C1] __lock_acquire+0x797/0x1570 [ 35.265417][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.265693][ C1] _raw_spin_lock+0x30/0x40 [ 35.265967][ C1] set_mems_allowed+0x1d/0x210 [ 35.266228][ C1] kernel_init_freeable+0x72/0x310 [ 35.266500][ C1] kernel_init+0x20/0x200 [ 35.266771][ C1] ret_from_fork+0x31/0x70 [ 35.267023][ C1] ret_from_fork_asm+0x1a/0x30 [ 35.267270][ C1] } [ 35.267370][ C1] ... key at: [] __key.387+0x0/0x40 [ 35.267653][ C1] ... acquired at: [ 35.267796][ C1] __lock_acquire+0xaf0/0x1570 [ 35.267990][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.268183][ C1] _raw_spin_lock+0x30/0x40 [ 35.268377][ C1] __get_task_comm+0x27/0x70 [ 35.268573][ C1] ref_tracker_alloc+0x2ee/0x490 [ 35.268765][ C1] netdev_get_by_index+0x5e/0x80 [ 35.268967][ C1] fib6_nh_init+0x3d8/0x15b0 [ 35.269170][ C1] ip6_route_info_create+0xf18/0x17d0 [ 35.269381][ C1] addrconf_f6i_alloc+0x315/0x560 [ 35.269597][ C1] addrconf_permanent_addr+0x1ed/0x670 [ 35.269816][ C1] addrconf_notify+0x749/0xd60 [ 35.270035][ C1] notifier_call_chain+0xcd/0x150 [ 35.270248][ C1] __dev_notify_flags+0xe6/0x250 [ 35.270456][ C1] dev_change_flags+0xec/0x160 [ 35.270672][ C1] do_setlink+0x7d6/0x21e0 [ 35.270893][ C1] __rtnl_newlink+0xaa7/0xd80 [ 35.271108][ C1] rtnl_newlink+0x63/0xa0 [ 35.271322][ C1] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 35.271529][ C1] netlink_rcv_skb+0x130/0x360 [ 35.271747][ C1] netlink_unicast+0x449/0x710 [ 35.271962][ C1] netlink_sendmsg+0x723/0xbe0 [ 35.272200][ C1] ____sys_sendmsg+0x7b2/0xa10 [ 35.272417][ C1] ___sys_sendmsg+0xee/0x170 [ 35.272631][ C1] __sys_sendmsg+0xcd/0x170 [ 35.272843][ C1] do_syscall_64+0xc6/0x1e0 [ 35.273057][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 35.273298][ C1] [ 35.273394][ C1] -> (&ndev->lock){++-.}-{2:2} { [ 35.273595][ C1] HARDIRQ-ON-W at: [ 35.273738][ C1] __lock_acquire+0x797/0x1570 [ 35.273984][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.274230][ C1] _raw_write_lock_bh+0x38/0x50 [ 35.274472][ C1] addrconf_permanent_addr+0x6e/0x670 [ 35.274712][ C1] addrconf_notify+0x749/0xd60 [ 35.274956][ C1] notifier_call_chain+0xcd/0x150 [ 35.275209][ C1] __dev_notify_flags+0xe6/0x250 [ 35.275470][ C1] dev_change_flags+0xec/0x160 [ 35.275750][ C1] do_setlink+0x7d6/0x21e0 [ 35.276025][ C1] __rtnl_newlink+0xaa7/0xd80 [ 35.276288][ C1] rtnl_newlink+0x63/0xa0 [ 35.276551][ C1] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 35.276824][ C1] netlink_rcv_skb+0x130/0x360 [ 35.277098][ C1] netlink_unicast+0x449/0x710 [ 35.277368][ C1] netlink_sendmsg+0x723/0xbe0 [ 35.277635][ C1] ____sys_sendmsg+0x7b2/0xa10 [ 35.277911][ C1] ___sys_sendmsg+0xee/0x170 [ 35.278186][ C1] __sys_sendmsg+0xcd/0x170 [ 35.278449][ C1] do_syscall_64+0xc6/0x1e0 [ 35.278726][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 35.279052][ C1] HARDIRQ-ON-R at: [ 35.279203][ C1] __lock_acquire+0x797/0x1570 [ 35.279444][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.279682][ C1] _raw_read_lock_bh+0x44/0x80 [ 35.279924][ C1] inet6_fill_ifla6_attrs+0x516/0x740 [ 35.280166][ C1] inet6_fill_link_af+0x5e/0xe0 [ 35.280403][ C1] rtnl_fill_ifinfo+0x1612/0x29e0 [ 35.280657][ C1] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 35.280896][ C1] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 35.281189][ C1] rtmsg_ifinfo+0x5b/0xa0 [ 35.281459][ C1] register_netdevice+0x1177/0x1690 [ 35.281732][ C1] register_netdev+0x20/0x40 [ 35.282006][ C1] sit_init_net+0x250/0x4f0 [ 35.282276][ C1] ops_init+0x9b/0x560 [ 35.282499][ C1] register_pernet_operations+0x2db/0x710 [ 35.282824][ C1] register_pernet_device+0x2a/0x60 [ 35.283092][ C1] sit_init+0x23/0xe0 [ 35.283304][ C1] do_one_initcall+0x8d/0x1e0 [ 35.283574][ C1] do_initcalls+0x1b2/0x3e0 [ 35.283845][ C1] kernel_init_freeable+0x232/0x310 [ 35.284121][ C1] kernel_init+0x20/0x200 [ 35.284384][ C1] ret_from_fork+0x31/0x70 [ 35.284655][ C1] ret_from_fork_asm+0x1a/0x30 [ 35.284919][ C1] IN-SOFTIRQ-W at: [ 35.285066][ C1] __lock_acquire+0x797/0x1570 [ 35.285306][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.285543][ C1] _raw_write_lock+0x30/0x40 [ 35.285785][ C1] addrconf_rs_timer+0xa9/0x730 [ 35.286023][ C1] call_timer_fn+0x13b/0x230 [ 35.286266][ C1] __run_timers+0x545/0x810 [ 35.286509][ C1] run_timer_softirq+0xe8/0x1b0 [ 35.286748][ C1] __do_softirq+0x1f8/0x5df [ 35.286987][ C1] irq_exit_rcu+0x97/0xc0 [ 35.287247][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 35.287533][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 35.287820][ C1] default_idle+0xf/0x20 [ 35.288059][ C1] default_idle_call+0x6d/0xb0 [ 35.288296][ C1] cpuidle_idle_call+0x1f4/0x280 [ 35.288536][ C1] do_idle+0xf9/0x160 [ 35.288729][ C1] cpu_startup_entry+0x54/0x60 [ 35.288972][ C1] start_secondary+0x21c/0x2b0 [ 35.289216][ C1] common_startup_64+0x12c/0x138 [ 35.289456][ C1] INITIAL USE at: [ 35.289600][ C1] __lock_acquire+0x797/0x1570 [ 35.289840][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.290080][ C1] _raw_write_lock_bh+0x38/0x50 [ 35.290333][ C1] addrconf_permanent_addr+0x6e/0x670 [ 35.290575][ C1] addrconf_notify+0x749/0xd60 [ 35.290818][ C1] notifier_call_chain+0xcd/0x150 [ 35.291058][ C1] __dev_notify_flags+0xe6/0x250 [ 35.291299][ C1] dev_change_flags+0xec/0x160 [ 35.291538][ C1] do_setlink+0x7d6/0x21e0 [ 35.291778][ C1] __rtnl_newlink+0xaa7/0xd80 [ 35.292024][ C1] rtnl_newlink+0x63/0xa0 [ 35.292270][ C1] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 35.292511][ C1] netlink_rcv_skb+0x130/0x360 [ 35.292755][ C1] netlink_unicast+0x449/0x710 [ 35.293020][ C1] netlink_sendmsg+0x723/0xbe0 [ 35.293289][ C1] ____sys_sendmsg+0x7b2/0xa10 [ 35.293566][ C1] ___sys_sendmsg+0xee/0x170 [ 35.293828][ C1] __sys_sendmsg+0xcd/0x170 [ 35.294087][ C1] do_syscall_64+0xc6/0x1e0 [ 35.294357][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 35.294682][ C1] INITIAL READ USE at: [ 35.294845][ C1] __lock_acquire+0x797/0x1570 [ 35.295107][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.295381][ C1] _raw_read_lock_bh+0x44/0x80 [ 35.295652][ C1] inet6_fill_ifla6_attrs+0x516/0x740 [ 35.295978][ C1] inet6_fill_link_af+0x5e/0xe0 [ 35.296232][ C1] rtnl_fill_ifinfo+0x1612/0x29e0 [ 35.296499][ C1] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 35.296811][ C1] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 35.297231][ C1] rtmsg_ifinfo+0x5b/0xa0 [ 35.297468][ C1] register_netdevice+0x1177/0x1690 [ 35.297750][ C1] register_netdev+0x20/0x40 [ 35.298106][ C1] sit_init_net+0x250/0x4f0 [ 35.298349][ C1] ops_init+0x9b/0x560 [ 35.298589][ C1] register_pernet_operations+0x2db/0x710 [ 35.299007][ C1] register_pernet_device+0x2a/0x60 [ 35.299319][ C1] sit_init+0x23/0xe0 [ 35.299587][ C1] do_one_initcall+0x8d/0x1e0 [ 35.300134][ C1] do_initcalls+0x1b2/0x3e0 [ 35.300399][ C1] kernel_init_freeable+0x232/0x310 [ 35.300726][ C1] kernel_init+0x20/0x200 [ 35.301132][ C1] ret_from_fork+0x31/0x70 [ 35.301395][ C1] ret_from_fork_asm+0x1a/0x30 [ 35.301665][ C1] } [ 35.301775][ C1] ... key at: [] __key.37+0x0/0x40 [ 35.302236][ C1] ... acquired at: [ 35.302395][ C1] mark_lock+0x28d/0x3e0 [ 35.302613][ C1] mark_usage+0xd9/0x2a0 [ 35.302830][ C1] __lock_acquire+0x797/0x1570 [ 35.303030][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.303346][ C1] _raw_write_lock+0x30/0x40 [ 35.303536][ C1] addrconf_rs_timer+0xa9/0x730 [ 35.303725][ C1] call_timer_fn+0x13b/0x230 [ 35.303918][ C1] __run_timers+0x545/0x810 [ 35.304240][ C1] run_timer_softirq+0xe8/0x1b0 [ 35.304436][ C1] __do_softirq+0x1f8/0x5df [ 35.304625][ C1] irq_exit_rcu+0x97/0xc0 [ 35.304820][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 35.305191][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 35.305462][ C1] default_idle+0xf/0x20 [ 35.305677][ C1] default_idle_call+0x6d/0xb0 [ 35.305893][ C1] cpuidle_idle_call+0x1f4/0x280 [ 35.306237][ C1] do_idle+0xf9/0x160 [ 35.306393][ C1] cpu_startup_entry+0x54/0x60 [ 35.306608][ C1] start_secondary+0x21c/0x2b0 [ 35.306828][ C1] common_startup_64+0x12c/0x138 [ 35.307184][ C1] [ 35.307284][ C1] [ 35.307284][ C1] stack backtrace: [ 35.307539][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.9.0-rc1-virtme #1 [ 35.307858][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 35.308459][ C1] Call Trace: [ 35.308621][ C1] [ 35.308738][ C1] dump_stack_lvl+0x82/0xd0 [ 35.308955][ C1] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 35.309312][ C1] ? kernel_text_address+0x17/0xe0 [ 35.309505][ C1] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 35.309739][ C1] ? __pfx_usage_skip+0x10/0x10 [ 35.309931][ C1] ? __pfx_usage_match+0x10/0x10 [ 35.310244][ C1] ? arch_stack_walk+0x8c/0xf0 [ 35.310436][ C1] mark_lock_irq+0x4cd/0xa10 [ 35.310627][ C1] ? common_startup_64+0x12c/0x138 [ 35.310816][ C1] ? __pfx_mark_lock_irq+0x10/0x10 [ 35.311125][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 35.311343][ C1] ? save_trace+0x8f/0x5b0 [ 35.311558][ C1] mark_lock+0x28d/0x3e0 [ 35.311719][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 35.311933][ C1] mark_usage+0xd9/0x2a0 [ 35.312230][ C1] __lock_acquire+0x797/0x1570 [ 35.312446][ C1] ? __pfx_validate_chain+0x10/0x10 [ 35.312660][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.312877][ C1] lock_acquire.part.0+0xeb/0x330 [ 35.313221][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 35.313428][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 35.313641][ C1] ? trace_lock_acquire+0x135/0x1c0 [ 35.313854][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 35.314198][ C1] ? lock_acquire+0x32/0xc0 [ 35.314410][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 35.314624][ C1] _raw_write_lock+0x30/0x40 [ 35.314836][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 35.315033][ C1] addrconf_rs_timer+0xa9/0x730 [ 35.315338][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 35.315527][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.315720][ C1] ? call_timer_fn+0xe8/0x230 [ 35.315909][ C1] ? lock_acquire+0x32/0xc0 [ 35.316333][ C1] ? call_timer_fn+0xe8/0x230 [ 35.316527][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.316715][ C1] call_timer_fn+0x13b/0x230 [ 35.316904][ C1] ? call_timer_fn+0xe8/0x230 [ 35.317224][ C1] ? call_timer_fn+0xe8/0x230 [ 35.317440][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 35.317653][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 35.317866][ C1] __run_timers+0x545/0x810 [ 35.318208][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 35.318426][ C1] ? __pfx___run_timers+0x10/0x10 [ 35.318643][ C1] ? do_raw_spin_lock+0x131/0x270 [ 35.318859][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 35.319079][ C1] ? lock_acquire+0x32/0xc0 [ 35.319425][ C1] ? run_timer_softirq+0xe0/0x1b0 [ 35.319636][ C1] run_timer_softirq+0xe8/0x1b0 [ 35.319850][ C1] __do_softirq+0x1f8/0x5df [ 35.320065][ C1] irq_exit_rcu+0x97/0xc0 [ 35.320367][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 35.320576][ C1] [ 35.320686][ C1] [ 35.320794][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 35.321057][ C1] RIP: 0010:default_idle+0xf/0x20 [ 35.321391][ C1] 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 [ 35.322065][ C1] RSP: 0018:ffffc9000014fdf8 EFLAGS: 00000242 [ 35.322455][ C1] RAX: 0000000000076bd3 RBX: 1ffff92000029fc1 RCX: ffffffff8970e9d5 [ 35.322737][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff870aa4a4 [ 35.323016][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c1709c [ 35.323438][ C1] R10: ffff8880360b84e3 R11: ffff8880360ad9b0 R12: 0000000000000000 [ 35.323755][ C1] R13: ffff888001b7a300 R14: dffffc0000000000 R15: 0000000000000000 [ 35.324080][ C1] ? ct_kernel_exit.constprop.0+0xc5/0xf0 [ 35.324422][ C1] ? cpuidle_idle_call+0x1f4/0x280 [ 35.324629][ C1] default_idle_call+0x6d/0xb0 [ 35.324846][ C1] cpuidle_idle_call+0x1f4/0x280 [ 35.325058][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 35.325404][ C1] ? tsc_verify_tsc_adjust+0x5e/0x2b0 [ 35.325614][ C1] do_idle+0xf9/0x160 [ 35.325783][ C1] cpu_startup_entry+0x54/0x60 [ 35.325995][ C1] start_secondary+0x21c/0x2b0 [ 35.326347][ C1] ? __pfx_start_secondary+0x10/0x10 [ 35.326551][ C1] common_startup_64+0x12c/0x138 [ 35.326771][ C1] [ 44.981963][ T373] veth1.100: left allmulticast mode [ 44.982167][ T373] veth1.100: left promiscuous mode [ 44.982577][ T373] br1: port 1(veth1.100) entered disabled state [ 45.087368][ T374] veth1.200: left allmulticast mode [ 45.087657][ T374] veth1: left allmulticast mode [ 45.087804][ T374] veth1.200: left promiscuous mode [ 45.087938][ T374] veth1: left promiscuous mode [ 45.088342][ T374] br2: port 1(veth1.200) entered disabled state [ 47.247964][ T376] br2: port 1(veth1.200) entered blocking state [ 47.248244][ T376] br2: port 1(veth1.200) entered disabled state [ 47.248441][ T376] veth1.200: entered allmulticast mode [ 47.248571][ T376] veth1: entered allmulticast mode [ 47.250912][ T376] veth1.200: entered promiscuous mode [ 47.251054][ T376] veth1: entered promiscuous mode [ 47.251839][ T376] br2: port 1(veth1.200) entered blocking state [ 47.252017][ T376] br2: port 1(veth1.200) entered forwarding state [ 47.345316][ T377] br1: port 1(veth1.100) entered blocking state [ 47.345521][ T377] br1: port 1(veth1.100) entered disabled state [ 47.346727][ T377] veth1.100: entered allmulticast mode [ 47.348159][ T377] veth1.100: entered promiscuous mode [ 47.348942][ T377] br1: port 1(veth1.100) entered blocking state [ 47.349119][ T377] br1: port 1(veth1.100) entered forwarding state [ 53.276256][ T407] veth1.200: left allmulticast mode [ 53.276525][ T407] veth1.200: left promiscuous mode [ 53.276974][ T407] br2: port 1(veth1.200) entered disabled state [ 53.876155][ T414] veth1.100: left allmulticast mode [ 53.876366][ T414] veth1: left allmulticast mode [ 53.876530][ T414] veth1.100: left promiscuous mode [ 53.877246][ T414] veth1: left promiscuous mode [ 53.877714][ T414] br1: port 1(veth1.100) entered disabled state