[ 1290.442794][    C1] tc mirred to Houston: device veth2 is down
[ 1290.447489][    C2] tc mirred to Houston: device veth2 is down
[ 1290.731683][    C1] tc mirred to Houston: device veth2 is down
[ 1290.899838][    C0] tc mirred to Houston: device veth2 is down
[ 1291.043827][    C1] tc mirred to Houston: device veth2 is down
[ 1291.410532][    C1] tc mirred to Houston: device veth3 is down
[ 1291.414514][    C1] tc mirred to Houston: device veth3 is down
[ 1291.452762][    C1] tc mirred to Houston: device veth3 is down
[ 1291.483824][    C1] tc mirred to Houston: device veth3 is down