[ 1541.583831][    C0] tc mirred to Houston: device veth2 is down
[ 1541.724827][    C0] tc mirred to Houston: device veth2 is down
[ 1542.444490][    C1] tc mirred to Houston: device veth2 is down
[ 1542.486808][    C1] tc mirred to Houston: device veth3 is down
[ 1542.508692][    C0] tc mirred to Houston: device veth2 is down
[ 1542.764870][    C1] tc mirred to Houston: device veth2 is down
[ 1542.765775][    C1] tc mirred to Houston: device veth2 is down
[ 1542.844542][    C3] tc mirred to Houston: device veth3 is down