[ 1758.046956][    C1] tc mirred to Houston: device veth2 is down
[ 1758.177117][    C1] tc mirred to Houston: device veth2 is down
[ 1758.947109][    C1] tc mirred to Houston: device veth3 is down
[ 1759.031869][    C1] tc mirred to Houston: device veth2 is down
[ 1759.032799][    C1] tc mirred to Houston: device veth2 is down
[ 1759.207931][    C1] tc mirred to Houston: device veth3 is down