[ 1823.920168][    C2] tc mirred to Houston: device veth2 is down
[ 1824.318172][    C2] tc mirred to Houston: device veth2 is down
[ 1824.485970][    C2] tc mirred to Houston: device veth2 is down
[ 1824.614985][    C2] tc mirred to Houston: device veth2 is down
[ 1825.058020][    C2] tc mirred to Houston: device veth3 is down
[ 1825.516274][    C2] tc mirred to Houston: device veth2 is down
[ 1825.516778][    C2] tc mirred to Houston: device veth2 is down