[ 1704.945858][    C2] tc mirred to Houston: device veth2 is down
[ 1704.951609][    C2] tc mirred to Houston: device veth2 is down
[ 1705.849529][    C2] tc mirred to Houston: device veth2 is down
[ 1705.976802][    C2] tc mirred to Houston: device veth2 is down
[ 1705.977371][    C2] tc mirred to Houston: device veth2 is down
[ 1705.978016][    C2] tc mirred to Houston: device veth2 is down
[ 1706.011616][    C2] tc mirred to Houston: device veth3 is down
[ 1706.088596][    C2] tc mirred to Houston: device veth2 is down
[ 1706.152614][    C2] tc mirred to Houston: device veth3 is down
[ 1706.192512][    C2] tc mirred to Houston: device veth3 is down