[ 1578.198896][    C2] tc mirred to Houston: device veth2 is down
[ 1578.285830][    C1] tc mirred to Houston: device veth2 is down
[ 1578.605894][    C2] tc mirred to Houston: device veth2 is down
[ 1578.725883][    C2] tc mirred to Houston: device veth2 is down
[ 1579.099224][    C0] tc mirred to Houston: device veth3 is down
[ 1579.103200][    C2] tc mirred to Houston: device veth3 is down
[ 1579.237923][    C2] tc mirred to Houston: device veth3 is down