[  548.849590] br1: port 1(veth1) entered blocking state
[  548.849715] br1: port 1(veth1) entered disabled state
[  548.849803] veth1: entered allmulticast mode
[  548.849960] veth1: entered promiscuous mode
[  548.874083] br1: port 2(veth2) entered blocking state
[  548.874150] br1: port 2(veth2) entered disabled state
[  548.874207] veth2: entered allmulticast mode
[  548.874322] veth2: entered promiscuous mode
[  548.898391] br1: port 2(veth2) entered blocking state
[  548.898461] br1: port 2(veth2) entered forwarding state
[  548.898510] br1: port 1(veth1) entered blocking state
[  548.898553] br1: port 1(veth1) entered forwarding state
[  556.412332] br1: port 2(veth2) entered disabled state
[  556.412444] br1: port 1(veth1) entered disabled state
[  556.435123] veth2: left allmulticast mode
[  556.435197] veth2: left promiscuous mode
[  556.435251] br1: port 2(veth2) entered disabled state
[  556.458122] veth1: left allmulticast mode
[  556.458181] veth1: left promiscuous mode
[  556.458233] br1: port 1(veth1) entered disabled state