[ 1372.300825][    C0] tc mirred to Houston: device veth2 is down
[ 1372.407662][    C0] tc mirred to Houston: device veth2 is down
[ 1372.879792][    C1] tc mirred to Houston: device veth2 is down
[ 1372.925740][    C1] tc mirred to Houston: device veth3 is down