[ 1353.581766][    C2] tc mirred to Houston: device veth2 is down
[ 1353.677864][    C1] tc mirred to Houston: device veth2 is down
[ 1353.797839][    C2] tc mirred to Houston: device veth2 is down
[ 1353.845817][    C2] tc mirred to Houston: device veth2 is down
[ 1354.243679][    C2] tc mirred to Houston: device veth3 is down
[ 1354.413722][    C2] tc mirred to Houston: device veth3 is down