[ 1330.213762][    C2] tc mirred to Houston: device veth2 is down
[ 1330.801778][    C1] tc mirred to Houston: device veth3 is down
[ 1330.832798][    C1] tc mirred to Houston: device veth2 is down
[ 1330.897797][    C1] tc mirred to Houston: device veth2 is down
[ 1331.009782][    C1] tc mirred to Houston: device veth3 is down
[ 1331.025101][    C2] tc mirred to Houston: device veth2 is down