[ 1331.032814][    C1] tc mirred to Houston: device veth2 is down
[ 1331.279634][    C1] tc mirred to Houston: device veth2 is down
[ 1331.632829][    C1] tc mirred to Houston: device veth3 is down
[ 1331.663808][    C1] tc mirred to Houston: device veth2 is down
[ 1331.775791][    C1] tc mirred to Houston: device veth3 is down
[ 1331.799703][    C1] tc mirred to Houston: device veth3 is down