[  552.972578] br1: port 1(veth1) entered blocking state
[  552.972659] br1: port 1(veth1) entered disabled state
[  552.972727] veth1: entered allmulticast mode
[  552.972829] veth1: entered promiscuous mode
[  553.001299] br1: port 2(veth2) entered blocking state
[  553.001423] br1: port 2(veth2) entered disabled state
[  553.001506] veth2: entered allmulticast mode
[  553.001586] veth2: entered promiscuous mode
[  553.026687] br1: port 2(veth2) entered blocking state
[  553.026747] br1: port 2(veth2) entered forwarding state
[  553.026789] br1: port 1(veth1) entered blocking state
[  553.026830] br1: port 1(veth1) entered forwarding state
[  560.495751] br1: port 2(veth2) entered disabled state
[  560.495854] br1: port 1(veth1) entered disabled state
[  560.522209] veth2: left allmulticast mode
[  560.522269] veth2: left promiscuous mode
[  560.522314] br1: port 2(veth2) entered disabled state
[  560.549338] veth1: left allmulticast mode
[  560.549392] veth1: left promiscuous mode
[  560.549436] br1: port 1(veth1) entered disabled state