[ 1339.485718][    C2] tc mirred to Houston: device veth2 is down
[ 1339.826614][    C2] tc mirred to Houston: device veth2 is down
[ 1339.849709][    C2] tc mirred to Houston: device veth2 is down
[ 1340.083610][    C2] tc mirred to Houston: device veth3 is down
[ 1340.305685][    C2] tc mirred to Houston: device veth2 is down