[  749.050444] br0: port 1(veth1) entered blocking state
[  749.050523] br0: port 1(veth1) entered disabled state
[  749.050589] veth1: entered allmulticast mode
[  749.050707] veth1: entered promiscuous mode
[  749.056414] br0: port 1(veth1) entered blocking state
[  749.056442] br0: port 1(veth1) entered forwarding state
[  754.113746] br0: port 1(veth1) entered disabled state
[  754.116518] veth1: left allmulticast mode
[  754.116543] veth1: left promiscuous mode
[  754.116561] br0: port 1(veth1) entered disabled state