[ 1607.244763][    C1] tc mirred to Houston: device veth2 is down
[ 1607.706700][    C1] tc mirred to Houston: device veth2 is down
[ 1608.147217][    C0] tc mirred to Houston: device veth3 is down
[ 1608.161681][    C1] tc mirred to Houston: device veth2 is down
[ 1608.162136][    C1] tc mirred to Houston: device veth2 is down
[ 1608.298635][    C1] tc mirred to Houston: device veth3 is down