[ 1555.648624][ T7301] br1: port 1(veth1) entered blocking state
[ 1555.649025][ T7301] br1: port 1(veth1) entered disabled state
[ 1555.649284][ T7301] veth1: entered allmulticast mode
[ 1555.651134][ T7301] veth1: entered promiscuous mode
[ 1555.810607][   T63] br1: port 1(veth1) entered blocking state
[ 1555.810870][   T63] br1: port 1(veth1) entered forwarding state
[ 1555.951631][ T7305] br1: port 2(veth2) entered blocking state
[ 1555.951894][ T7305] br1: port 2(veth2) entered disabled state
[ 1555.952159][ T7305] veth2: entered allmulticast mode
[ 1555.953978][ T7305] veth2: entered promiscuous mode
[ 1556.096908][   T38] br1: port 2(veth2) entered blocking state
[ 1556.097166][   T38] br1: port 2(veth2) entered forwarding state
[ 1588.273261][ T7485] br1: port 2(veth2) entered disabled state
[ 1588.415983][ T7486] veth2: left allmulticast mode
[ 1588.416216][ T7486] veth2: left promiscuous mode
[ 1588.416529][ T7486] br1: port 2(veth2) entered disabled state
[ 1588.565580][ T7487] br1: port 1(veth1) entered disabled state
[ 1588.704265][ T7488] veth1: left allmulticast mode
[ 1588.704474][ T7488] veth1: left promiscuous mode
[ 1588.704793][ T7488] br1: port 1(veth1) entered disabled state