[ 1699.553282][    C1] tc mirred to Houston: device veth2 is down
[ 1699.649231][    C1] tc mirred to Houston: device veth2 is down
[ 1700.218272][    C1] tc mirred to Houston: device veth2 is down
[ 1700.409178][    C0] tc mirred to Houston: device veth2 is down
[ 1700.691168][    C2] tc mirred to Houston: device veth3 is down
[ 1701.065205][    C2] tc mirred to Houston: device veth3 is down
[ 1701.177216][    C0] tc mirred to Houston: device veth3 is down