[ 1317.558634][    C2] tc mirred to Houston: device veth2 is down
[ 1317.668819][    C2] tc mirred to Houston: device veth2 is down
[ 1317.700782][    C2] tc mirred to Houston: device veth2 is down
[ 1317.772744][    C2] tc mirred to Houston: device veth2 is down
[ 1318.338798][    C1] tc mirred to Houston: device veth3 is down
[ 1318.344735][    C2] tc mirred to Houston: device veth3 is down
[ 1318.484720][    C2] tc mirred to Houston: device veth3 is down
[ 1318.508807][    C2] tc mirred to Houston: device veth3 is down
[ 1318.517722][    C2] tc mirred to Houston: device veth3 is down