[  756.993902][ T9127] br0: port 1(veth1) entered blocking state
[  756.994550][ T9127] br0: port 1(veth1) entered disabled state
[  756.994903][ T9127] veth1: entered allmulticast mode
[  756.997180][ T9127] veth1: entered promiscuous mode
[  757.094901][   T46] br0: port 1(veth1) entered blocking state
[  757.095412][   T46] br0: port 1(veth1) entered forwarding state
[  762.709723][ T9172] br0: port 1(veth1) entered disabled state
[  762.733720][ T9173] veth1: left allmulticast mode
[  762.734416][ T9173] veth1: left promiscuous mode
[  762.734808][ T9173] br0: port 1(veth1) entered disabled state