[ 2146.128151][    C1] tc mirred to Houston: device veth2 is down
[ 2146.767097][    C1] tc mirred to Houston: device veth2 is down
[ 2146.959203][    C1] tc mirred to Houston: device veth2 is down
[ 2147.024629][    C1] tc mirred to Houston: device veth2 is down
[ 2147.042026][    C1] tc mirred to Houston: device veth3 is down
[ 2147.296096][    C1] tc mirred to Houston: device veth3 is down
[ 2147.407157][    C1] tc mirred to Houston: device veth3 is down