[ 1333.408424][    C1] tc mirred to Houston: device veth2 is down
[ 1333.836438][    C1] tc mirred to Houston: device veth2 is down
[ 1333.884435][    C1] tc mirred to Houston: device veth2 is down
[ 1334.053936][    C1] tc mirred to Houston: device veth3 is down
[ 1334.063492][    C1] tc mirred to Houston: device veth3 is down
[ 1334.347479][    C1] tc mirred to Houston: device veth2 is down