[ 1476.875799][T12111] Mirror/redirect action on
[ 1477.060127][    C3] tc mirred to Houston: device veth2 is down
[ 1477.099931][    C3] tc mirred to Houston: device veth2 is down
[ 1477.658910][    C3] tc mirred to Houston: device veth2 is down
[ 1477.934988][    C2] tc mirred to Houston: device veth3 is down
[ 1477.978979][    C2] tc mirred to Houston: device veth2 is down