[ 1480.188190][    C2] tc mirred to Houston: device veth2 is down
[ 1480.684122][    C2] tc mirred to Houston: device veth2 is down
[ 1480.900148][    C2] tc mirred to Houston: device veth2 is down
[ 1481.071028][    C2] tc mirred to Houston: device veth3 is down
[ 1481.156131][    C2] tc mirred to Houston: device veth2 is down