[ 1473.266466][T12500] br1: port 1(veth1) entered blocking state
[ 1473.266902][T12500] br1: port 1(veth1) entered disabled state
[ 1473.267350][T12500] veth1: entered allmulticast mode
[ 1473.271683][T12500] veth1: entered promiscuous mode
[ 1473.386382][  T152] br1: port 1(veth1) entered blocking state
[ 1473.386831][  T152] br1: port 1(veth1) entered forwarding state
[ 1492.833141][T12639] br1: port 1(veth1) entered disabled state
[ 1492.950593][T12640] veth1: left allmulticast mode
[ 1492.951010][T12640] veth1: left promiscuous mode
[ 1492.951559][T12640] br1: port 1(veth1) entered disabled state