[  742.970800] br1: port 1(veth1) entered blocking state
[  742.970926] br1: port 1(veth1) entered disabled state
[  742.971034] veth1: entered allmulticast mode
[  742.971158] veth1: entered promiscuous mode
[  742.977932] br1: port 2(veth2) entered blocking state
[  742.977964] br1: port 2(veth2) entered disabled state
[  742.978007] veth2: entered allmulticast mode
[  742.978065] veth2: entered promiscuous mode
[  742.984087] br1: port 2(veth2) entered blocking state
[  742.984122] br1: port 2(veth2) entered forwarding state
[  742.984159] br1: port 1(veth1) entered blocking state
[  742.984192] br1: port 1(veth1) entered forwarding state
[  749.043754] br1: port 2(veth2) entered disabled state
[  749.043814] br1: port 1(veth1) entered disabled state
[  749.049481] veth2: left allmulticast mode
[  749.049507] veth2: left promiscuous mode
[  749.049534] br1: port 2(veth2) entered disabled state
[  749.055374] veth1: left allmulticast mode
[  749.055398] veth1: left promiscuous mode
[  749.055425] br1: port 1(veth1) entered disabled state