[ 1520.414704][T15418] br1: port 1(veth1) entered blocking state
[ 1520.415224][T15418] br1: port 1(veth1) entered disabled state
[ 1520.415689][T15418] veth1: entered allmulticast mode
[ 1520.419115][T15418] veth1: entered promiscuous mode
[ 1520.551441][   T38] br1: port 1(veth1) entered blocking state
[ 1520.551879][   T38] br1: port 1(veth1) entered forwarding state
[ 1554.401172][T15597] br1: port 1(veth1) entered disabled state
[ 1554.524747][T15598] veth1: left allmulticast mode
[ 1554.525118][T15598] veth1: left promiscuous mode
[ 1554.525666][T15598] br1: port 1(veth1) entered disabled state