[ 1671.112875][    C2] tc mirred to Houston: device veth2 is down
[ 1671.158892][    C2] tc mirred to Houston: device veth2 is down
[ 1671.218692][    C2] tc mirred to Houston: device veth2 is down
[ 1672.117427][    C2] tc mirred to Houston: device veth2 is down
[ 1672.186741][    C3] tc mirred to Houston: device veth3 is down
[ 1672.191692][    C2] tc mirred to Houston: device veth3 is down
[ 1672.241701][    C2] tc mirred to Houston: device veth3 is down
[ 1672.242917][    C2] tc mirred to Houston: device veth2 is down
[ 1672.243457][    C2] tc mirred to Houston: device veth2 is down
[ 1672.386773][    C2] tc mirred to Houston: device veth3 is down