[ 1440.174528][    C0] tc mirred to Houston: device veth2 is down
[ 1440.356623][    C2] tc mirred to Houston: device veth2 is down
[ 1440.563629][    C2] tc mirred to Houston: device veth2 is down
[ 1440.971585][    C0] tc mirred to Houston: device veth2 is down
[ 1441.044670][    C2] tc mirred to Houston: device veth3 is down
[ 1441.339843][    C0] tc mirred to Houston: device veth3 is down