[ 1149.802584][ T5203] Mirror/redirect action on
[ 1149.838316][    C2] tc mirred to Houston: device veth2 is down
[ 1149.895271][    C3] tc mirred to Houston: device veth2 is down
[ 1150.020630][    C2] tc mirred to Houston: device veth3 is down
[ 1150.027272][    C3] tc mirred to Houston: device veth3 is down