[ 1255.950406][T13033] br1: port 1(veth1) entered blocking state
[ 1255.950780][T13033] br1: port 1(veth1) entered disabled state
[ 1255.951046][T13033] veth1: entered allmulticast mode
[ 1255.953754][T13033] veth1: entered promiscuous mode
[ 1256.045336][T12352] br1: port 1(veth1) entered blocking state
[ 1256.045630][T12352] br1: port 1(veth1) entered forwarding state
[ 1287.115326][T13212] br1: port 1(veth1) entered disabled state
[ 1287.217984][T13213] veth1: left allmulticast mode
[ 1287.218232][T13213] veth1: left promiscuous mode
[ 1287.218566][T13213] br1: port 1(veth1) entered disabled state