[  860.548024][T12567] br1: port 1(veth1) entered blocking state
[  860.549336][T12567] br1: port 1(veth1) entered disabled state
[  860.549637][T12567] veth1: entered allmulticast mode
[  860.551597][T12567] veth1: entered promiscuous mode
[  860.639708][ T7723] br1: port 1(veth1) entered blocking state
[  860.640040][ T7723] br1: port 1(veth1) entered forwarding state
[  860.758046][T12570] br1: port 2(veth2) entered blocking state
[  860.758495][T12570] br1: port 2(veth2) entered disabled state
[  860.758903][T12570] veth2: entered allmulticast mode
[  860.762053][T12570] veth2: entered promiscuous mode
[  860.847422][ T7723] br1: port 2(veth2) entered blocking state
[  860.847863][ T7723] br1: port 2(veth2) entered forwarding state
[  971.228306][T13963] br1: port 2(veth2) entered disabled state
[  971.312762][T13964] veth2: left allmulticast mode
[  971.313861][T13964] veth2: left promiscuous mode
[  971.314292][T13964] br1: port 2(veth2) entered disabled state
[  971.399361][T13965] br1: port 1(veth1) entered disabled state
[  971.486482][T13966] veth1: left allmulticast mode
[  971.486725][T13966] veth1: left promiscuous mode
[  971.487046][T13966] br1: port 1(veth1) entered disabled state