[  448.983876] br1: port 1(veth1) entered blocking state
[  448.983927] br1: port 1(veth1) entered disabled state
[  448.983962] veth1: entered allmulticast mode
[  448.984019] veth1: entered promiscuous mode
[  448.987762] br1: port 1(veth1) entered blocking state
[  448.987807] br1: port 1(veth1) entered forwarding state
[  458.949419] br1: port 1(veth1) entered disabled state
[  458.953841] veth1: left allmulticast mode
[  458.953878] veth1: left promiscuous mode
[  458.953907] br1: port 1(veth1) entered disabled state