[  642.016051] br1: port 1(veth1) entered blocking state
[  642.016129] br1: port 1(veth1) entered disabled state
[  642.016200] veth1: entered allmulticast mode
[  642.016310] veth1: entered promiscuous mode
[  642.049205] br1: port 2(veth2) entered blocking state
[  642.049268] br1: port 2(veth2) entered disabled state
[  642.049322] veth2: entered allmulticast mode
[  642.049412] veth2: entered promiscuous mode
[  642.082728] br1: port 2(veth2) entered blocking state
[  642.082812] br1: port 2(veth2) entered forwarding state
[  642.082877] br1: port 1(veth1) entered blocking state
[  642.082931] br1: port 1(veth1) entered forwarding state
[  650.232050] br1: port 2(veth2) entered disabled state
[  650.232122] br1: port 1(veth1) entered disabled state
[  650.266584] veth2: left allmulticast mode
[  650.266676] veth2: left promiscuous mode
[  650.266716] br1: port 2(veth2) entered disabled state
[  650.301842] veth1: left allmulticast mode
[  650.301905] veth1: left promiscuous mode
[  650.301953] br1: port 1(veth1) entered disabled state