[  771.062304][ T7571] br0: port 1(veth1) entered blocking state
[  771.062553][ T7571] br0: port 1(veth1) entered disabled state
[  771.062784][ T7571] veth1: entered allmulticast mode
[  771.064685][ T7571] veth1: entered promiscuous mode
[  771.135456][  T347] br0: port 1(veth1) entered blocking state
[  771.135652][  T347] br0: port 1(veth1) entered forwarding state
[  776.659029][ T7616] br0: port 1(veth1) entered disabled state
[  776.683961][ T7617] veth1: left allmulticast mode
[  776.684126][ T7617] veth1: left promiscuous mode
[  776.684330][ T7617] br0: port 1(veth1) entered disabled state