[ 1615.366675][    C0] tc mirred to Houston: device veth2 is down
[ 1615.513371][    C0] tc mirred to Houston: device veth2 is down
[ 1615.834522][    C0] tc mirred to Houston: device veth2 is down
[ 1616.261474][    C0] tc mirred to Houston: device veth3 is down
[ 1616.363030][    C0] tc mirred to Houston: device veth2 is down
[ 1616.409338][    C1] tc mirred to Houston: device veth3 is down