[ 1677.591685][    C3] tc mirred to Houston: device veth2 is down
[ 1677.722779][    C3] tc mirred to Houston: device veth2 is down
[ 1678.026741][    C3] tc mirred to Houston: device veth2 is down
[ 1678.186762][    C3] tc mirred to Houston: device veth2 is down
[ 1678.639673][    C3] tc mirred to Houston: device veth3 is down
[ 1678.986738][    C3] tc mirred to Houston: device veth3 is down