[ 1678.197668][    C2] tc mirred to Houston: device veth2 is down
[ 1678.238476][    C2] tc mirred to Houston: device veth2 is down
[ 1678.291516][    C2] tc mirred to Houston: device veth2 is down
[ 1678.898474][    C2] tc mirred to Houston: device veth2 is down
[ 1679.338496][    C2] tc mirred to Houston: device veth3 is down
[ 1679.514465][    C2] tc mirred to Houston: device veth3 is down
[ 1679.546678][    C2] tc mirred to Houston: device veth3 is down
[ 1679.674526][    C2] tc mirred to Houston: device veth3 is down