[ 2336.644906][    C3] tc mirred to Houston: device veth2 is down
[ 2336.949462][    C1] tc mirred to Houston: device veth2 is down
[ 2337.372880][    C3] tc mirred to Houston: device veth2 is down
[ 2337.476804][    C3] tc mirred to Houston: device veth3 is down
[ 2337.573820][    C3] tc mirred to Houston: device veth3 is down
[ 2337.628833][    C3] tc mirred to Houston: device veth2 is down