[ 1472.874992][ T9877] br1: port 1(veth1) entered blocking state
[ 1472.875266][ T9877] br1: port 1(veth1) entered disabled state
[ 1472.875546][ T9877] veth1: entered allmulticast mode
[ 1472.877491][ T9877] veth1: entered promiscuous mode
[ 1473.034039][ T9426] br1: port 1(veth1) entered blocking state
[ 1473.034324][ T9426] br1: port 1(veth1) entered forwarding state
[ 1493.209597][ T9946] br1: port 1(veth1) entered disabled state
[ 1493.369562][ T9947] veth1: left allmulticast mode
[ 1493.369785][ T9947] veth1: left promiscuous mode
[ 1493.370083][ T9947] br1: port 1(veth1) entered disabled state