[ 1635.954020][    C0] tc mirred to Houston: device veth2 is down
[ 1636.096728][    C1] tc mirred to Houston: device veth2 is down
[ 1636.216613][    C1] tc mirred to Houston: device veth2 is down
[ 1636.848726][    C2] tc mirred to Houston: device veth2 is down
[ 1637.151688][    C0] tc mirred to Houston: device veth3 is down
[ 1637.232878][    C1] tc mirred to Houston: device veth2 is down
[ 1637.233469][    C1] tc mirred to Houston: device veth2 is down
[ 1637.254735][    C2] tc mirred to Houston: device veth2 is down
[ 1637.320841][    C2] tc mirred to Houston: device veth3 is down
[ 1637.416658][    C1] tc mirred to Houston: device veth3 is down