[ 1548.436785][T10476] br1: port 1(veth1) entered blocking state
[ 1548.437035][T10476] br1: port 1(veth1) entered disabled state
[ 1548.437324][T10476] veth1: entered allmulticast mode
[ 1548.439321][T10476] veth1: entered promiscuous mode
[ 1548.608577][   T51] br1: port 1(veth1) entered blocking state
[ 1548.608843][   T51] br1: port 1(veth1) entered forwarding state
[ 1568.815855][T10552] br1: port 1(veth1) entered disabled state
[ 1568.967043][T10553] veth1: left allmulticast mode
[ 1568.967281][T10553] veth1: left promiscuous mode
[ 1568.967594][T10553] br1: port 1(veth1) entered disabled state