[ 1125.619588][    C1] tc mirred to Houston: device veth2 is down
[ 1125.653537][    C1] tc mirred to Houston: device veth2 is down
[ 1125.779458][    C1] tc mirred to Houston: device veth2 is down
[ 1125.836370][    C1] tc mirred to Houston: device veth3 is down