[ 1339.940983][    C2] tc mirred to Houston: device veth2 is down
[ 1340.056673][    C2] tc mirred to Houston: device veth2 is down
[ 1340.680785][    C2] tc mirred to Houston: device veth2 is down
[ 1340.716983][    C2] tc mirred to Houston: device veth3 is down
[ 1340.872742][    C2] tc mirred to Houston: device veth2 is down
[ 1341.008663][    C2] tc mirred to Houston: device veth3 is down
[ 1341.065033][    C2] tc mirred to Houston: device veth3 is down