[ 1282.048811][    C1] tc mirred to Houston: device veth2 is down
[ 1282.360740][    C2] tc mirred to Houston: device veth2 is down
[ 1282.713658][    C1] tc mirred to Houston: device veth2 is down
[ 1282.713688][    C2] tc mirred to Houston: device veth2 is down
[ 1282.754790][    C2] tc mirred to Houston: device veth3 is down