[ 1323.740430][    C2] tc mirred to Houston: device veth2 is down
[ 1323.746534][    C1] tc mirred to Houston: device veth2 is down
[ 1323.920399][    C1] tc mirred to Houston: device veth2 is down
[ 1323.920912][    C1] tc mirred to Houston: device veth2 is down
[ 1324.208477][    C1] tc mirred to Houston: device veth2 is down
[ 1324.384417][    C1] tc mirred to Houston: device veth3 is down
[ 1324.415404][    C1] tc mirred to Houston: device veth3 is down