[ 1336.079094][    C0] tc mirred to Houston: device veth2 is down
[ 1336.401360][    C1] tc mirred to Houston: device veth2 is down
[ 1336.569677][    C1] tc mirred to Houston: device veth2 is down
[ 1336.648381][    C1] tc mirred to Houston: device veth2 is down
[ 1336.686477][    C1] tc mirred to Houston: device veth3 is down
[ 1336.721439][    C1] tc mirred to Houston: device veth3 is down
[ 1336.944367][    C1] tc mirred to Houston: device veth3 is down