[  748.499674][T19755] br1: port 1(veth1) entered blocking state
[  748.499905][T19755] br1: port 1(veth1) entered disabled state
[  748.500109][T19755] veth1: entered allmulticast mode
[  748.501605][T19755] veth1: entered promiscuous mode
[  748.544006][T17416] br1: port 1(veth1) entered blocking state
[  748.544278][T17416] br1: port 1(veth1) entered forwarding state
[  763.052448][T19898] br1: port 1(veth1) entered disabled state
[  763.084235][T19899] veth1: left allmulticast mode
[  763.084431][T19899] veth1: left promiscuous mode
[  763.084659][T19899] br1: port 1(veth1) entered disabled state