[ 2286.387543][    C3] tc mirred to Houston: device veth2 is down
[ 2286.895147][    C3] tc mirred to Houston: device veth2 is down
[ 2287.201526][    C3] tc mirred to Houston: device veth2 is down
[ 2287.202332][    C3] tc mirred to Houston: device veth2 is down
[ 2287.215499][    C2] tc mirred to Houston: device veth3 is down
[ 2287.219431][    C3] tc mirred to Houston: device veth3 is down