[ 1245.187485][ T6980] Mirror/redirect action on
[ 1245.217008][    C2] tc mirred to Houston: device veth2 is down
[ 1245.348156][    C2] tc mirred to Houston: device veth3 is down
[ 1245.358118][    C2] tc mirred to Houston: device veth3 is down
[ 1245.364137][    C2] tc mirred to Houston: device veth2 is down