[ 1448.599821] br0: port 1(vx10) entered blocking state
[ 1448.599891] br0: port 1(vx10) entered disabled state
[ 1448.599951] vx10: entered allmulticast mode
[ 1448.600016] vx10: entered promiscuous mode
[ 1448.833623] vx10: left allmulticast mode
[ 1448.833667] vx10: left promiscuous mode
[ 1448.833698] br0: port 1(vx10) entered disabled state