[  717.512527][T21356] br1: port 1(veth1) entered blocking state
[  717.512741][T21356] br1: port 1(veth1) entered disabled state
[  717.512930][T21356] veth1: entered allmulticast mode
[  717.514849][T21356] veth1: entered promiscuous mode
[  717.535495][T20821] br1: port 1(veth1) entered blocking state
[  717.535691][T20821] br1: port 1(veth1) entered forwarding state
[  717.560995][T21359] br1: port 2(veth2) entered blocking state
[  717.561242][T21359] br1: port 2(veth2) entered disabled state
[  717.561482][T21359] veth2: entered allmulticast mode
[  717.566169][T21359] veth2: entered promiscuous mode
[  717.597632][   T38] br1: port 2(veth2) entered blocking state
[  717.597823][   T38] br1: port 2(veth2) entered forwarding state
[  735.753798][T21571] br1: port 2(veth2) entered disabled state
[  735.771835][T21572] veth2: left allmulticast mode
[  735.771999][T21572] veth2: left promiscuous mode
[  735.772741][T21572] br1: port 2(veth2) entered disabled state
[  735.797830][T21573] br1: port 1(veth1) entered disabled state
[  735.820553][T21574] veth1: left allmulticast mode
[  735.820715][T21574] veth1: left promiscuous mode
[  735.820939][T21574] br1: port 1(veth1) entered disabled state