[ 2178.432728][    C1] tc mirred to Houston: device veth2 is down
[ 2178.650725][    C1] tc mirred to Houston: device veth2 is down
[ 2179.314705][    C1] tc mirred to Houston: device veth2 is down
[ 2179.315809][    C1] tc mirred to Houston: device veth2 is down
[ 2179.326154][    C1] tc mirred to Houston: device veth3 is down
[ 2179.377823][    C1] tc mirred to Houston: device veth3 is down