[ 1967.593597][    C1] tc mirred to Houston: device veth2 is down
[ 1967.914472][    C1] tc mirred to Houston: device veth2 is down
[ 1967.955557][    C1] tc mirred to Houston: device veth2 is down
[ 1968.429742][    C1] tc mirred to Houston: device veth3 is down
[ 1968.507513][    C1] tc mirred to Houston: device veth2 is down
[ 1968.562596][    C1] tc mirred to Houston: device veth3 is down
[ 1968.723452][    C1] tc mirred to Houston: device veth3 is down
[ 1968.851396][    C2] tc mirred to Houston: device veth3 is down