[ 2015.275926][T20486] br0: port 1(vx10) entered blocking state
[ 2015.276115][T20486] br0: port 1(vx10) entered disabled state
[ 2015.276277][T20486] vx10: entered allmulticast mode
[ 2015.277736][T20486] vx10: entered promiscuous mode
[ 2015.716111][T20513] vx10: left allmulticast mode
[ 2015.716271][T20513] vx10: left promiscuous mode
[ 2015.716468][T20513] br0: port 1(vx10) entered disabled state