[ 1706.697810][    C2] tc mirred to Houston: device veth2 is down
[ 1707.252748][    C2] tc mirred to Houston: device veth2 is down
[ 1707.443756][    C2] tc mirred to Houston: device veth2 is down
[ 1707.700776][    C2] tc mirred to Houston: device veth2 is down
[ 1707.801756][    C2] tc mirred to Houston: device veth3 is down
[ 1708.195708][    C2] tc mirred to Houston: device veth3 is down
[ 1708.276084][    C2] tc mirred to Houston: device veth2 is down
[ 1708.276871][    C2] tc mirred to Houston: device veth2 is down
[ 1708.291810][    C2] tc mirred to Houston: device veth3 is down