[ 1375.069634][    C1] tc mirred to Houston: device veth2 is down
[ 1375.100536][    C1] tc mirred to Houston: device veth2 is down
[ 1375.646515][    C1] tc mirred to Houston: device veth2 is down
[ 1375.736805][    C1] tc mirred to Houston: device veth3 is down
[ 1375.792678][    C1] tc mirred to Houston: device veth3 is down
[ 1375.902742][    C1] tc mirred to Houston: device veth2 is down