[ 1983.921324][    C1] tc mirred to Houston: device veth2 is down
[ 1983.947263][    C1] tc mirred to Houston: device veth2 is down
[ 1984.063300][    C1] tc mirred to Houston: device veth2 is down
[ 1984.350525][    C3] tc mirred to Houston: device veth2 is down
[ 1984.793288][    C2] tc mirred to Houston: device veth3 is down
[ 1984.845436][    C2] tc mirred to Houston: device veth3 is down
[ 1984.983590][    C2] tc mirred to Houston: device veth2 is down
[ 1984.984574][    C2] tc mirred to Houston: device veth2 is down
[ 1985.215333][    C2] tc mirred to Houston: device veth2 is down