[ 1415.304925][    C3] tc mirred to Houston: device veth2 is down
[ 1415.662931][    C3] tc mirred to Houston: device veth2 is down
[ 1415.791962][    C3] tc mirred to Houston: device veth2 is down
[ 1415.976017][    C3] tc mirred to Houston: device veth2 is down
[ 1416.163861][    C3] tc mirred to Houston: device veth3 is down
[ 1416.566968][    C3] tc mirred to Houston: device veth3 is down