[  769.000294] br1: port 1(veth1) entered blocking state
[  769.000353] br1: port 1(veth1) entered disabled state
[  769.000388] veth1: entered allmulticast mode
[  769.000442] veth1: entered promiscuous mode
[  769.004467] br1: port 1(veth1) entered blocking state
[  769.004511] br1: port 1(veth1) entered forwarding state
[  778.951233] br1: port 1(veth1) entered disabled state
[  778.954930] veth1: left allmulticast mode
[  778.954960] veth1: left promiscuous mode
[  778.954988] br1: port 1(veth1) entered disabled state