[  637.231479] br0: port 1(veth1) entered blocking state
[  637.231554] br0: port 1(veth1) entered disabled state
[  637.231628] veth1: entered allmulticast mode
[  637.231723] veth1: entered promiscuous mode
[  637.268996] br0: port 1(veth1) entered blocking state
[  637.269079] br0: port 1(veth1) entered forwarding state
[  642.486095] br0: port 1(veth1) entered disabled state
[  642.500437] veth1: left allmulticast mode
[  642.500491] veth1: left promiscuous mode
[  642.500528] br0: port 1(veth1) entered disabled state