[ 1530.880913][    C2] tc mirred to Houston: device veth2 is down
[ 1531.049797][    C2] tc mirred to Houston: device veth2 is down
[ 1531.178859][    C2] tc mirred to Houston: device veth2 is down
[ 1531.762023][    C2] tc mirred to Houston: device veth2 is down
[ 1531.844981][    C2] tc mirred to Houston: device veth3 is down
[ 1531.901831][    C2] tc mirred to Houston: device veth3 is down
[ 1532.083136][    C1] tc mirred to Houston: device veth2 is down
[ 1532.083750][    C1] tc mirred to Houston: device veth2 is down
[ 1532.105793][    C1] tc mirred to Houston: device veth3 is down
[ 1532.249899][    C2] tc mirred to Houston: device veth3 is down