[ 2040.490047][    C1] tc mirred to Houston: device veth2 is down
[ 2041.015019][    C1] tc mirred to Houston: device veth2 is down
[ 2041.271988][    C1] tc mirred to Houston: device veth2 is down
[ 2041.341929][    C1] tc mirred to Houston: device veth3 is down
[ 2041.399975][    C1] tc mirred to Houston: device veth2 is down