[  637.839934] br1: port 1(veth1) entered blocking state
[  637.840012] br1: port 1(veth1) entered disabled state
[  637.840076] veth1: entered allmulticast mode
[  637.840171] veth1: entered promiscuous mode
[  637.858426] br1: port 1(veth1) entered blocking state
[  637.858506] br1: port 1(veth1) entered forwarding state
[  648.323685] br1: port 1(veth1) entered disabled state
[  648.339765] veth1: left allmulticast mode
[  648.339814] veth1: left promiscuous mode
[  648.339843] br1: port 1(veth1) entered disabled state