[ 1195.119065][    C1] tc mirred to Houston: device veth2 is down
[ 1195.253006][    C1] tc mirred to Houston: device veth2 is down
[ 1195.308846][    C1] tc mirred to Houston: device veth2 is down
[ 1195.596749][    C1] tc mirred to Houston: device veth2 is down
[ 1196.078919][    C2] tc mirred to Houston: device veth3 is down
[ 1196.309084][    C2] tc mirred to Houston: device veth2 is down
[ 1196.310068][    C2] tc mirred to Houston: device veth2 is down