[ 1481.165243][    C1] tc mirred to Houston: device veth2 is down
[ 1481.241222][    C1] tc mirred to Houston: device veth2 is down
[ 1481.585269][    C1] tc mirred to Houston: device veth2 is down
[ 1482.023423][    C1] tc mirred to Houston: device veth3 is down
[ 1482.057271][    C1] tc mirred to Houston: device veth2 is down
[ 1482.241273][    C1] tc mirred to Houston: device veth3 is down
[ 1482.417504][    C1] tc mirred to Houston: device veth3 is down