[ 1343.959718][    C1] tc mirred to Houston: device veth2 is down
[ 1343.968429][    C1] tc mirred to Houston: device veth2 is down
[ 1344.083464][    C1] tc mirred to Houston: device veth2 is down
[ 1344.567466][    C1] tc mirred to Houston: device veth3 is down
[ 1344.691406][    C1] tc mirred to Houston: device veth3 is down
[ 1344.707394][    C1] tc mirred to Houston: device veth2 is down
[ 1344.906684][    C1] tc mirred to Houston: device veth3 is down