[  556.904895] br1: port 1(veth1) entered blocking state
[  556.905024] br1: port 1(veth1) entered disabled state
[  556.905114] veth1: entered allmulticast mode
[  556.905242] veth1: entered promiscuous mode
[  556.914973] br1: port 1(veth1) entered blocking state
[  556.915046] br1: port 1(veth1) entered forwarding state
[  556.924070] br1: port 2(veth2) entered blocking state
[  556.924166] br1: port 2(veth2) entered disabled state
[  556.924239] veth2: entered allmulticast mode
[  556.924333] veth2: entered promiscuous mode
[  556.932470] br1: port 2(veth2) entered blocking state
[  556.932541] br1: port 2(veth2) entered forwarding state
[  573.338905] br1: port 2(veth2) entered disabled state
[  573.347836] veth2: left allmulticast mode
[  573.347934] veth2: left promiscuous mode
[  573.347999] br1: port 2(veth2) entered disabled state
[  573.358130] br1: port 1(veth1) entered disabled state
[  573.366844] veth1: left allmulticast mode
[  573.366925] veth1: left promiscuous mode
[  573.366985] br1: port 1(veth1) entered disabled state