[  343.298477] br0: port 1(veth1) entered blocking state
[  343.298534] br0: port 1(veth1) entered disabled state
[  343.298589] veth1: entered allmulticast mode
[  343.298675] veth1: entered promiscuous mode
[  343.312153] br0: port 2(veth2) entered blocking state
[  343.312214] br0: port 2(veth2) entered disabled state
[  343.312260] veth2: entered allmulticast mode
[  343.312331] veth2: entered promiscuous mode
[  343.339175] br0: port 1(veth1) entered blocking state
[  343.339242] br0: port 1(veth1) entered forwarding state
[  343.352325] br0: port 2(veth2) entered blocking state
[  343.352389] br0: port 2(veth2) entered forwarding state
[  456.113764] br0: port 2(veth2) entered disabled state
[  456.127580] br0: port 1(veth1) entered disabled state
[  456.141911] veth2: left allmulticast mode
[  456.141962] veth2: left promiscuous mode
[  456.142008] br0: port 2(veth2) entered disabled state
[  456.142141] veth1: left allmulticast mode
[  456.142170] veth1: left promiscuous mode
[  456.142207] br0: port 1(veth1) entered disabled state