[ 1812.053842][    C2] tc mirred to Houston: device veth2 is down
[ 1812.124738][    C2] tc mirred to Houston: device veth2 is down
[ 1812.468593][    C2] tc mirred to Houston: device veth2 is down
[ 1812.724591][    C2] tc mirred to Houston: device veth2 is down
[ 1813.274647][    C2] tc mirred to Houston: device veth3 is down
[ 1813.452695][    C2] tc mirred to Houston: device veth3 is down
[ 1813.749007][    C2] tc mirred to Houston: device veth2 is down
[ 1813.749738][    C2] tc mirred to Houston: device veth2 is down