[ 1962.372262][    C0] tc mirred to Houston: device veth2 is down
[ 1962.523230][    C0] tc mirred to Houston: device veth2 is down
[ 1963.211205][    C1] tc mirred to Houston: device veth2 is down
[ 1963.212176][    C1] tc mirred to Houston: device veth2 is down
[ 1963.214550][    C1] tc mirred to Houston: device veth3 is down