[ 1890.239650][    C0] tc mirred to Houston: device veth2 is down
[ 1890.559596][    C2] tc mirred to Houston: device veth2 is down
[ 1890.792593][    C3] tc mirred to Houston: device veth2 is down
[ 1890.855745][    C3] tc mirred to Houston: device veth2 is down
[ 1891.403596][    C3] tc mirred to Houston: device veth3 is down
[ 1891.751552][    C2] tc mirred to Houston: device veth3 is down
[ 1891.879766][    C2] tc mirred to Houston: device veth2 is down
[ 1891.880274][    C2] tc mirred to Houston: device veth2 is down