[  763.981568][ T7106] br0: port 1(veth1) entered blocking state
[  763.981984][ T7106] br0: port 1(veth1) entered disabled state
[  763.982369][ T7106] veth1: entered allmulticast mode
[  763.984022][ T7106] veth1: entered promiscuous mode
[  764.058208][ T3387] br0: port 1(veth1) entered blocking state
[  764.058542][ T3387] br0: port 1(veth1) entered forwarding state
[  769.625165][ T7151] br0: port 1(veth1) entered disabled state
[  769.655503][ T7152] veth1: left allmulticast mode
[  769.655770][ T7152] veth1: left promiscuous mode
[  769.656090][ T7152] br0: port 1(veth1) entered disabled state