[ 1755.522074][    C0] tc mirred to Houston: device veth2 is down
[ 1755.566946][    C3] tc mirred to Houston: device veth2 is down
[ 1756.062866][    C3] tc mirred to Houston: device veth2 is down
[ 1756.440867][    C3] tc mirred to Houston: device veth3 is down
[ 1756.510891][    C1] tc mirred to Houston: device veth2 is down
[ 1756.575188][    C3] tc mirred to Houston: device veth2 is down
[ 1756.576074][    C3] tc mirred to Houston: device veth2 is down
[ 1756.816706][    C1] tc mirred to Houston: device veth3 is down