[  640.002939] br1: port 1(veth1) entered blocking state
[  640.003001] br1: port 1(veth1) entered disabled state
[  640.003059] veth1: entered allmulticast mode
[  640.003134] veth1: entered promiscuous mode
[  640.021318] br1: port 1(veth1) entered blocking state
[  640.021402] br1: port 1(veth1) entered forwarding state
[  640.037318] br1: port 2(veth2) entered blocking state
[  640.037402] br1: port 2(veth2) entered disabled state
[  640.037472] veth2: entered allmulticast mode
[  640.037588] veth2: entered promiscuous mode
[  640.057211] br1: port 2(veth2) entered blocking state
[  640.057298] br1: port 2(veth2) entered forwarding state
[  650.325883] br1: port 2(veth2) entered disabled state
[  650.345713] veth2: left allmulticast mode
[  650.345792] veth2: left promiscuous mode
[  650.345853] br1: port 2(veth2) entered disabled state
[  650.365483] br1: port 1(veth1) entered disabled state
[  650.381224] veth1: left allmulticast mode
[  650.381294] veth1: left promiscuous mode
[  650.381342] br1: port 1(veth1) entered disabled state