[ 1351.807834][    C2] tc mirred to Houston: device veth2 is down
[ 1351.898736][    C2] tc mirred to Houston: device veth2 is down
[ 1352.148209][    C2] tc mirred to Houston: device veth2 is down
[ 1352.417749][    C2] tc mirred to Houston: device veth2 is down
[ 1352.500736][    C2] tc mirred to Houston: device veth3 is down
[ 1352.690643][    C2] tc mirred to Houston: device veth3 is down