[ 1743.754108][ T7566] br1: port 1(veth1) entered blocking state
[ 1743.754614][ T7566] br1: port 1(veth1) entered disabled state
[ 1743.755101][ T7566] veth1: entered allmulticast mode
[ 1743.758958][ T7566] veth1: entered promiscuous mode
[ 1743.902895][ T4705] br1: port 1(veth1) entered blocking state
[ 1743.903672][ T4705] br1: port 1(veth1) entered forwarding state
[ 1763.534029][ T7705] br1: port 1(veth1) entered disabled state
[ 1763.645446][ T7706] veth1: left allmulticast mode
[ 1763.645798][ T7706] veth1: left promiscuous mode
[ 1763.646308][ T7706] br1: port 1(veth1) entered disabled state