[ 1448.555201] br0: port 1(vx10) entered blocking state
[ 1448.555265] br0: port 1(vx10) entered disabled state
[ 1448.555321] vx10: entered allmulticast mode
[ 1448.555386] vx10: entered promiscuous mode
[ 1448.762164] vx10: left allmulticast mode
[ 1448.762217] vx10: left promiscuous mode
[ 1448.762252] br0: port 1(vx10) entered disabled state