[ 5015.417211][ T4550] br0: port 1(vx10) entered blocking state
[ 5015.417675][ T4550] br0: port 1(vx10) entered disabled state
[ 5015.418066][ T4550] vx10: entered allmulticast mode
[ 5015.420230][ T4550] vx10: entered promiscuous mode
[ 5017.293356][ T4577] vx10: left allmulticast mode
[ 5017.293716][ T4577] vx10: left promiscuous mode
[ 5017.294217][ T4577] br0: port 1(vx10) entered disabled state