[  555.286203][ T3181] br1: port 1(veth1) entered blocking state
[  555.286549][ T3181] br1: port 1(veth1) entered disabled state
[  555.286890][ T3181] veth1: entered allmulticast mode
[  555.289718][ T3181] veth1: entered promiscuous mode
[  555.338498][   T71] br1: port 1(veth1) entered blocking state
[  555.338846][   T71] br1: port 1(veth1) entered forwarding state
[  555.384683][ T3183] br1: port 2(veth2) entered blocking state
[  555.385023][ T3183] br1: port 2(veth2) entered disabled state
[  555.385372][ T3183] veth2: entered allmulticast mode
[  555.388664][ T3183] veth2: entered promiscuous mode
[  555.427030][   T71] br1: port 2(veth2) entered blocking state
[  555.427369][   T71] br1: port 2(veth2) entered forwarding state
[  563.480264][ T3228] tc (3228) used greatest stack depth: 23480 bytes left
[  621.218671][ T4576] br1: port 2(veth2) entered disabled state
[  621.252301][ T4577] veth2: left allmulticast mode
[  621.252568][ T4577] veth2: left promiscuous mode
[  621.252979][ T4577] br1: port 2(veth2) entered disabled state
[  621.318505][ T4578] br1: port 1(veth1) entered disabled state
[  621.362104][ T4579] veth1: left allmulticast mode
[  621.362975][ T4579] veth1: left promiscuous mode
[  621.363405][ T4579] br1: port 1(veth1) entered disabled state