[ 1569.882884][    C2] tc mirred to Houston: device veth2 is down
[ 1570.082311][    C2] tc mirred to Houston: device veth2 is down
[ 1570.183803][    C2] tc mirred to Houston: device veth2 is down
[ 1570.302871][    C2] tc mirred to Houston: device veth2 is down
[ 1570.778068][    C2] tc mirred to Houston: device veth3 is down