[ 4185.598774][    C3] vx1: 00:01:02:03:04:05 migrated from 127.0.0.1 to 198.51.100.1
[ 4186.414432][ T5417] vx1: 00:01:02:03:04:05 migrated from 198.51.100.1 to 127.0.0.1