[ 1522.745744][ T4443] br1: port 1(veth1) entered blocking state
[ 1522.746038][ T4443] br1: port 1(veth1) entered disabled state
[ 1522.746573][ T4443] veth1: entered allmulticast mode
[ 1522.748487][ T4443] veth1: entered promiscuous mode
[ 1522.899794][   T38] br1: port 1(veth1) entered blocking state
[ 1522.900074][   T38] br1: port 1(veth1) entered forwarding state
[ 1557.507231][ T4534] br1: port 1(veth1) entered disabled state
[ 1557.683261][ T4535] veth1: left allmulticast mode
[ 1557.683593][ T4535] veth1: left promiscuous mode
[ 1557.683919][ T4535] br1: port 1(veth1) entered disabled state