[ 1514.426303][ T6939] Mirror/redirect action on
[ 1514.587023][    C2] tc mirred to Houston: device veth2 is down
[ 1515.051742][    C0] tc mirred to Houston: device veth2 is down
[ 1515.186777][    C0] tc mirred to Houston: device veth2 is down
[ 1515.379776][    C2] tc mirred to Houston: device veth2 is down
[ 1515.507044][    C0] tc mirred to Houston: device veth3 is down