[ 1409.252049][    C0] tc mirred to Houston: device veth2 is down
[ 1409.543463][    C0] tc mirred to Houston: device veth2 is down
[ 1409.958315][    C0] tc mirred to Houston: device veth2 is down
[ 1410.086384][    C0] tc mirred to Houston: device veth2 is down
[ 1410.093453][    C0] tc mirred to Houston: device veth3 is down
[ 1410.478418][    C2] tc mirred to Houston: device veth3 is down