[ 1279.504450][ T7228] br0: port 1(veth1) entered blocking state
[ 1279.504800][ T7228] br0: port 1(veth1) entered disabled state
[ 1279.505099][ T7228] veth1: entered allmulticast mode
[ 1279.507584][ T7228] veth1: entered promiscuous mode
[ 1279.593147][ T7230] br0: port 2(veth2) entered blocking state
[ 1279.593499][ T7230] br0: port 2(veth2) entered disabled state
[ 1279.593795][ T7230] veth2: entered allmulticast mode
[ 1279.595714][ T7230] veth2: entered promiscuous mode
[ 1279.780501][   T55] br0: port 1(veth1) entered blocking state
[ 1279.780979][   T55] br0: port 1(veth1) entered forwarding state
[ 1290.237168][   T55] br0: port 2(veth2) entered blocking state
[ 1290.237479][   T55] br0: port 2(veth2) entered forwarding state
[ 1297.329169][ T7251] br0: port 2(veth2) entered disabled state
[ 1297.557123][   T45] br0: port 2(veth2) entered blocking state
[ 1297.557436][   T45] br0: port 2(veth2) entered forwarding state
[ 1304.703730][ T7274] br0: port 1(veth1) entered disabled state
[ 1304.802867][ T7275] br0: port 2(veth2) entered disabled state
[ 1304.879725][ T7276] veth2: left allmulticast mode
[ 1304.880050][ T7276] veth2: left promiscuous mode
[ 1304.880379][ T7276] br0: port 2(veth2) entered disabled state
[ 1304.881755][ T7276] veth1: left allmulticast mode
[ 1304.881947][ T7276] veth1: left promiscuous mode
[ 1304.882266][ T7276] br0: port 1(veth1) entered disabled state