[  550.082335] br1: port 1(veth1) entered blocking state
[  550.082401] br1: port 1(veth1) entered disabled state
[  550.082441] veth1: entered allmulticast mode
[  550.082493] veth1: entered promiscuous mode
[  550.088632] br1: port 2(veth2) entered blocking state
[  550.088672] br1: port 2(veth2) entered disabled state
[  550.088703] veth2: entered allmulticast mode
[  550.088751] veth2: entered promiscuous mode
[  550.093940] br1: port 2(veth2) entered blocking state
[  550.093987] br1: port 2(veth2) entered forwarding state
[  550.094031] br1: port 1(veth1) entered blocking state
[  550.094066] br1: port 1(veth1) entered forwarding state
[  556.217005] br1: port 2(veth2) entered disabled state
[  556.217074] br1: port 1(veth1) entered disabled state
[  556.222319] veth2: left allmulticast mode
[  556.222352] veth2: left promiscuous mode
[  556.222377] br1: port 2(veth2) entered disabled state
[  556.227559] veth1: left allmulticast mode
[  556.227588] veth1: left promiscuous mode
[  556.227615] br1: port 1(veth1) entered disabled state