[ 1688.777913][    C2] tc mirred to Houston: device veth2 is down
[ 1688.874942][    C2] tc mirred to Houston: device veth2 is down
[ 1689.050865][    C2] tc mirred to Houston: device veth2 is down
[ 1689.178944][    C2] tc mirred to Houston: device veth2 is down
[ 1689.831861][    C2] tc mirred to Houston: device veth3 is down
[ 1690.195295][    C2] tc mirred to Houston: device veth2 is down
[ 1690.196075][    C2] tc mirred to Houston: device veth2 is down