[ 1584.924661][    C2] tc mirred to Houston: device veth2 is down
[ 1585.165594][    C2] tc mirred to Houston: device veth2 is down
[ 1585.349601][    C1] tc mirred to Houston: device veth2 is down
[ 1585.840736][    C2] tc mirred to Houston: device veth3 is down
[ 1585.853543][    C1] tc mirred to Houston: device veth2 is down
[ 1585.941597][    C1] tc mirred to Houston: device veth3 is down
[ 1586.005585][    C2] tc mirred to Houston: device veth3 is down