[ 1544.665828][ T4579] br0: port 1(veth1) entered blocking state
[ 1544.666132][ T4579] br0: port 1(veth1) entered disabled state
[ 1544.666401][ T4579] veth1: entered allmulticast mode
[ 1544.668359][ T4579] veth1: entered promiscuous mode
[ 1545.006204][   T52] br0: port 1(veth1) entered blocking state
[ 1545.006485][   T52] br0: port 1(veth1) entered forwarding state
[ 1552.457784][ T4614] br0: port 1(veth1) entered disabled state
[ 1552.613965][ T4615] veth1: left allmulticast mode
[ 1552.614237][ T4615] veth1: left promiscuous mode
[ 1552.614584][ T4615] br0: port 1(veth1) entered disabled state