[ 1421.614143][T12409] br1: port 1(veth1) entered blocking state
[ 1421.615585][T12409] br1: port 1(veth1) entered disabled state
[ 1421.616054][T12409] veth1: entered allmulticast mode
[ 1421.620409][T12409] veth1: entered promiscuous mode
[ 1421.753441][   T38] br1: port 1(veth1) entered blocking state
[ 1421.753922][   T38] br1: port 1(veth1) entered forwarding state
[ 1455.958854][T12588] br1: port 1(veth1) entered disabled state
[ 1456.059424][T12589] veth1: left allmulticast mode
[ 1456.059808][T12589] veth1: left promiscuous mode
[ 1456.060317][T12589] br1: port 1(veth1) entered disabled state