[ 1744.028417][    C1] tc mirred to Houston: device veth2 is down
[ 1744.253359][    C1] tc mirred to Houston: device veth2 is down
[ 1744.357300][    C1] tc mirred to Houston: device veth2 is down
[ 1744.890308][    C1] tc mirred to Houston: device veth3 is down
[ 1744.894282][    C1] tc mirred to Houston: device veth3 is down
[ 1744.997337][    C1] tc mirred to Houston: device veth2 is down