[  276.452813] br1: port 1(veth1) entered blocking state
[  276.452950] br1: port 1(veth1) entered disabled state
[  276.453042] veth1: entered allmulticast mode
[  276.453168] veth1: entered promiscuous mode
[  276.462453] br1: port 1(veth1) entered blocking state
[  276.462529] br1: port 1(veth1) entered forwarding state
[  286.724700] br1: port 1(veth1) entered disabled state
[  286.735455] veth1: left allmulticast mode
[  286.735523] veth1: left promiscuous mode
[  286.735568] br1: port 1(veth1) entered disabled state