[ 1553.397320][ T7774] br1: port 1(veth1) entered blocking state
[ 1553.397573][ T7774] br1: port 1(veth1) entered disabled state
[ 1553.397818][ T7774] veth1: entered allmulticast mode
[ 1553.399653][ T7774] veth1: entered promiscuous mode
[ 1553.561037][ T5719] br1: port 1(veth1) entered blocking state
[ 1553.561289][ T5719] br1: port 1(veth1) entered forwarding state
[ 1569.183166][ T7833] br1: port 1(veth1) entered disabled state
[ 1569.327920][ T7834] veth1: left allmulticast mode
[ 1569.328229][ T7834] veth1: left promiscuous mode
[ 1569.328539][ T7834] br1: port 1(veth1) entered disabled state