[ 2232.470468][    C1] tc mirred to Houston: device veth2 is down
[ 2232.589221][    C1] tc mirred to Houston: device veth2 is down
[ 2232.908987][    C1] tc mirred to Houston: device veth2 is down
[ 2233.325018][    C1] tc mirred to Houston: device veth2 is down
[ 2233.356971][    C2] tc mirred to Houston: device veth3 is down
[ 2233.645287][    C2] tc mirred to Houston: device veth2 is down
[ 2233.646301][    C2] tc mirred to Houston: device veth2 is down
[ 2233.652025][    C2] tc mirred to Houston: device veth2 is down
[ 2233.708023][    C2] tc mirred to Houston: device veth3 is down