[ 1293.975251][T20874] br1: port 1(veth1) entered blocking state
[ 1293.975569][T20874] br1: port 1(veth1) entered disabled state
[ 1293.975854][T20874] veth1: entered allmulticast mode
[ 1293.978499][T20874] veth1: entered promiscuous mode
[ 1294.075850][T19198] br1: port 1(veth1) entered blocking state
[ 1294.076228][T19198] br1: port 1(veth1) entered forwarding state
[ 1311.710379][T21013] br1: port 1(veth1) entered disabled state
[ 1311.792067][T21014] veth1: left allmulticast mode
[ 1311.792629][T21014] veth1: left promiscuous mode
[ 1311.792946][T21014] br1: port 1(veth1) entered disabled state