[ 1432.278915][    C1] tc mirred to Houston: device veth2 is down
[ 1432.749852][    C1] tc mirred to Houston: device veth2 is down
[ 1433.128794][    C1] tc mirred to Houston: device veth3 is down
[ 1433.254570][    C1] tc mirred to Houston: device veth2 is down
[ 1433.317952][    C1] tc mirred to Houston: device veth2 is down
[ 1433.405847][    C1] tc mirred to Houston: device veth3 is down