[ 1437.914783][ T6736] br1: port 1(veth1) entered blocking state
[ 1437.915766][ T6736] br1: port 1(veth1) entered disabled state
[ 1437.916081][ T6736] veth1: entered allmulticast mode
[ 1437.917909][ T6736] veth1: entered promiscuous mode
[ 1438.075684][ T4934] br1: port 1(veth1) entered blocking state
[ 1438.075973][ T4934] br1: port 1(veth1) entered forwarding state
[ 1472.726294][ T6827] br1: port 1(veth1) entered disabled state
[ 1472.885368][ T6828] veth1: left allmulticast mode
[ 1472.885597][ T6828] veth1: left promiscuous mode
[ 1472.885899][ T6828] br1: port 1(veth1) entered disabled state