[ 1429.763918][    C2] tc mirred to Houston: device veth2 is down
[ 1429.879999][    C2] tc mirred to Houston: device veth2 is down
[ 1430.311946][    C2] tc mirred to Houston: device veth2 is down
[ 1430.557883][    C2] tc mirred to Houston: device veth3 is down
[ 1430.601119][    C2] tc mirred to Houston: device veth3 is down
[ 1430.695861][    C2] tc mirred to Houston: device veth2 is down