[  550.008122] br1: port 1(veth1) entered blocking state
[  550.008237] br1: port 1(veth1) entered disabled state
[  550.008311] veth1: entered allmulticast mode
[  550.008451] veth1: entered promiscuous mode
[  550.011604] br1: port 1(veth1) entered blocking state
[  550.011676] br1: port 1(veth1) entered forwarding state
[  550.014567] br1: port 2(veth2) entered blocking state
[  550.014599] br1: port 2(veth2) entered disabled state
[  550.014632] veth2: entered allmulticast mode
[  550.014690] veth2: entered promiscuous mode
[  550.017534] br1: port 2(veth2) entered blocking state
[  550.017565] br1: port 2(veth2) entered forwarding state
[  565.500317] br1: port 2(veth2) entered disabled state
[  565.503254] veth2: left allmulticast mode
[  565.503316] veth2: left promiscuous mode
[  565.503389] br1: port 2(veth2) entered disabled state
[  565.506398] br1: port 1(veth1) entered disabled state
[  565.509283] veth1: left allmulticast mode
[  565.509342] veth1: left promiscuous mode
[  565.509413] br1: port 1(veth1) entered disabled state