[ 1738.843004][    C2] tc mirred to Houston: device veth2 is down
[ 1738.862896][    C2] tc mirred to Houston: device veth2 is down
[ 1739.043956][    C2] tc mirred to Houston: device veth2 is down
[ 1739.044618][    C2] tc mirred to Houston: device veth2 is down
[ 1740.037885][    C2] tc mirred to Houston: device veth3 is down
[ 1740.108446][    C2] tc mirred to Houston: device veth2 is down
[ 1740.109273][    C2] tc mirred to Houston: device veth2 is down
[ 1740.211989][    C2] tc mirred to Houston: device veth3 is down
[ 1740.339911][    C2] tc mirred to Houston: device veth3 is down