[ 1593.206632][ T7819] Mirror/redirect action on
[ 1593.391584][    C2] tc mirred to Houston: device veth2 is down
[ 1593.409488][    C1] tc mirred to Houston: device veth2 is down
[ 1594.179499][    C1] tc mirred to Houston: device veth2 is down
[ 1594.243573][    C2] tc mirred to Houston: device veth2 is down
[ 1594.395354][    C1] tc mirred to Houston: device veth3 is down
[ 1594.700414][    C3] tc mirred to Houston: device veth3 is down
[ 1594.700473][    C1] tc mirred to Houston: device veth3 is down