[ 1104.868287][    C1] tc mirred to Houston: device veth2 is down
[ 1104.941432][    C0] tc mirred to Houston: device veth2 is down
[ 1105.035287][    C0] tc mirred to Houston: device veth3 is down
[ 1105.047376][    C0] tc mirred to Houston: device veth3 is down
[ 1105.069303][    C1] tc mirred to Houston: device veth2 is down