[ 1569.446492][ T4753] br1: port 1(veth1) entered blocking state
[ 1569.446760][ T4753] br1: port 1(veth1) entered disabled state
[ 1569.446999][ T4753] veth1: entered allmulticast mode
[ 1569.448804][ T4753] veth1: entered promiscuous mode
[ 1569.588609][ T2656] br1: port 1(veth1) entered blocking state
[ 1569.588884][ T2656] br1: port 1(veth1) entered forwarding state
[ 1585.230610][ T4812] br1: port 1(veth1) entered disabled state
[ 1585.397901][ T4813] veth1: left allmulticast mode
[ 1585.398152][ T4813] veth1: left promiscuous mode
[ 1585.398467][ T4813] br1: port 1(veth1) entered disabled state