[ 1334.253443][T17471] br1: port 1(veth1) entered blocking state
[ 1334.253896][T17471] br1: port 1(veth1) entered disabled state
[ 1334.254175][T17471] veth1: entered allmulticast mode
[ 1334.256058][T17471] veth1: entered promiscuous mode
[ 1334.324319][   T37] br1: port 1(veth1) entered blocking state
[ 1334.324759][   T37] br1: port 1(veth1) entered forwarding state
[ 1347.754731][T17570] br1: port 1(veth1) entered disabled state
[ 1347.850182][T17571] veth1: left allmulticast mode
[ 1347.850408][T17571] veth1: left promiscuous mode
[ 1347.850740][T17571] br1: port 1(veth1) entered disabled state