[ 1330.159974][    C1] tc mirred to Houston: device veth2 is down
[ 1330.373944][    C1] tc mirred to Houston: device veth2 is down
[ 1330.526960][    C1] tc mirred to Houston: device veth2 is down
[ 1330.638174][    C3] tc mirred to Houston: device veth2 is down
[ 1330.801897][    C0] tc mirred to Houston: device veth3 is down
[ 1330.823034][    C0] tc mirred to Houston: device veth3 is down