[ 1694.670834][    C2] tc mirred to Houston: device veth2 is down
[ 1694.907871][    C0] tc mirred to Houston: device veth2 is down
[ 1694.948007][    C2] tc mirred to Houston: device veth2 is down
[ 1695.482680][    C0] tc mirred to Houston: device veth2 is down
[ 1695.826957][    C1] tc mirred to Houston: device veth3 is down
[ 1695.931906][    C0] tc mirred to Houston: device veth2 is down
[ 1695.932443][    C0] tc mirred to Houston: device veth2 is down
[ 1696.002685][    C2] tc mirred to Houston: device veth2 is down
[ 1696.131667][    C1] tc mirred to Houston: device veth3 is down