[  756.948041][T19119] br1: port 1(veth1) entered blocking state
[  756.948258][T19119] br1: port 1(veth1) entered disabled state
[  756.949063][T19119] veth1: entered allmulticast mode
[  756.950572][T19119] veth1: entered promiscuous mode
[  756.987879][T18709] br1: port 1(veth1) entered blocking state
[  756.988091][T18709] br1: port 1(veth1) entered forwarding state
[  783.722335][T19302] br1: port 1(veth1) entered disabled state
[  783.749834][T19303] veth1: left allmulticast mode
[  783.749997][T19303] veth1: left promiscuous mode
[  783.750218][T19303] br1: port 1(veth1) entered disabled state