[ 1713.029187][ T9129] br1: port 1(veth1) entered blocking state
[ 1713.029657][ T9129] br1: port 1(veth1) entered disabled state
[ 1713.030095][ T9129] veth1: entered allmulticast mode
[ 1713.034189][ T9129] veth1: entered promiscuous mode
[ 1713.157216][   T37] br1: port 1(veth1) entered blocking state
[ 1713.157711][   T37] br1: port 1(veth1) entered forwarding state
[ 1732.592287][ T9268] br1: port 1(veth1) entered disabled state
[ 1732.725899][ T9269] veth1: left allmulticast mode
[ 1732.726909][ T9269] veth1: left promiscuous mode
[ 1732.727438][ T9269] br1: port 1(veth1) entered disabled state