[ 1451.801398][ T9570] br1: port 1(veth1) entered blocking state
[ 1451.801671][ T9570] br1: port 1(veth1) entered disabled state
[ 1451.801957][ T9570] veth1: entered allmulticast mode
[ 1451.804071][ T9570] veth1: entered promiscuous mode
[ 1451.948982][   T63] br1: port 1(veth1) entered blocking state
[ 1451.949302][   T63] br1: port 1(veth1) entered forwarding state
[ 1452.095097][ T9573] br1: port 2(veth2) entered blocking state
[ 1452.095432][ T9573] br1: port 2(veth2) entered disabled state
[ 1452.095735][ T9573] veth2: entered allmulticast mode
[ 1452.098270][ T9573] veth2: entered promiscuous mode
[ 1452.247499][   T63] br1: port 2(veth2) entered blocking state
[ 1452.247775][   T63] br1: port 2(veth2) entered forwarding state
[ 1473.894047][ T9714] br1: port 2(veth2) entered disabled state
[ 1474.047645][ T9715] veth2: left allmulticast mode
[ 1474.047886][ T9715] veth2: left promiscuous mode
[ 1474.048191][ T9715] br1: port 2(veth2) entered disabled state
[ 1474.195021][ T9716] br1: port 1(veth1) entered disabled state
[ 1474.334013][ T9717] veth1: left allmulticast mode
[ 1474.334324][ T9717] veth1: left promiscuous mode
[ 1474.334641][ T9717] br1: port 1(veth1) entered disabled state