[ 1501.071935][T12834] br1: port 1(veth1) entered blocking state
[ 1501.072916][T12834] br1: port 1(veth1) entered disabled state
[ 1501.073372][T12834] veth1: entered allmulticast mode
[ 1501.076827][T12834] veth1: entered promiscuous mode
[ 1501.187651][ T3995] br1: port 1(veth1) entered blocking state
[ 1501.188102][ T3995] br1: port 1(veth1) entered forwarding state
[ 1515.941954][T12933] br1: port 1(veth1) entered disabled state
[ 1516.058269][T12934] veth1: left allmulticast mode
[ 1516.058613][T12934] veth1: left promiscuous mode
[ 1516.059753][T12934] br1: port 1(veth1) entered disabled state