[ 1586.276778][    C2] tc mirred to Houston: device veth2 is down
[ 1586.448430][    C2] tc mirred to Houston: device veth2 is down
[ 1586.466155][    C2] tc mirred to Houston: device veth2 is down
[ 1586.767675][    C3] tc mirred to Houston: device veth2 is down
[ 1587.176697][    C2] tc mirred to Houston: device veth3 is down
[ 1587.423675][    C2] tc mirred to Houston: device veth3 is down
[ 1587.455825][    C2] tc mirred to Houston: device veth2 is down
[ 1587.456304][    C2] tc mirred to Houston: device veth2 is down