[ 1685.223576][    C3] tc mirred to Houston: device veth2 is down
[ 1685.400763][    C3] tc mirred to Houston: device veth2 is down
[ 1685.440671][    C3] tc mirred to Houston: device veth2 is down
[ 1685.941085][    C3] tc mirred to Houston: device veth2 is down
[ 1686.356640][    C0] tc mirred to Houston: device veth3 is down
[ 1686.449042][    C0] tc mirred to Houston: device veth2 is down
[ 1686.449593][    C0] tc mirred to Houston: device veth2 is down
[ 1686.784891][    C2] tc mirred to Houston: device veth2 is down