[ 1330.149724][    C1] tc mirred to Houston: device veth2 is down
[ 1330.748621][    C1] tc mirred to Houston: device veth3 is down
[ 1330.766599][    C1] tc mirred to Houston: device veth3 is down
[ 1330.962600][    C1] tc mirred to Houston: device veth2 is down
[ 1331.026587][    C1] tc mirred to Houston: device veth2 is down