[ 1580.685782][    C2] tc mirred to Houston: device veth2 is down
[ 1580.840760][    C2] tc mirred to Houston: device veth2 is down
[ 1581.096780][    C3] tc mirred to Houston: device veth2 is down
[ 1581.360824][    C2] tc mirred to Houston: device veth2 is down
[ 1581.697809][    C2] tc mirred to Houston: device veth3 is down
[ 1581.832775][    C2] tc mirred to Houston: device veth3 is down
[ 1582.072934][    C2] tc mirred to Houston: device veth3 is down
[ 1582.129002][    C2] tc mirred to Houston: device veth2 is down
[ 1582.129527][    C2] tc mirred to Houston: device veth2 is down