[ 1480.975675][    C2] tc mirred to Houston: device veth2 is down
[ 1481.169633][    C2] tc mirred to Houston: device veth2 is down
[ 1481.312286][    C2] tc mirred to Houston: device veth2 is down
[ 1481.720350][    C0] tc mirred to Houston: device veth2 is down
[ 1481.814337][    C2] tc mirred to Houston: device veth3 is down