[ 1337.407731][    C1] tc mirred to Houston: device veth2 is down
[ 1337.948649][    C1] tc mirred to Houston: device veth2 is down
[ 1338.012787][    C1] tc mirred to Houston: device veth2 is down
[ 1338.017647][    C1] tc mirred to Houston: device veth3 is down
[ 1338.140675][    C1] tc mirred to Houston: device veth2 is down