[  999.921580][T15453] veth0: entered allmulticast mode
[  999.922099][T15453] veth1: entered allmulticast mode
[  999.922592][T15453] veth2: entered allmulticast mode
[  999.922956][T15453] veth3: entered allmulticast mode
[ 1013.323968][T15453] veth0: left allmulticast mode
[ 1013.324424][T15453] veth1: left allmulticast mode
[ 1013.324770][T15453] veth2: left allmulticast mode
[ 1013.325134][T15453] veth3: left allmulticast mode