[ 1447.812653][T12724] Mirror/redirect action on
[ 1447.968564][    C2] tc mirred to Houston: device veth2 is down
[ 1447.975475][    C2] tc mirred to Houston: device veth2 is down
[ 1448.739640][    C2] tc mirred to Houston: device veth2 is down
[ 1448.804512][    C1] tc mirred to Houston: device veth2 is down
[ 1448.805872][    C1] tc mirred to Houston: device veth3 is down