[ 1628.291120][    C3] tc mirred to Houston: device veth2 is down
[ 1628.966004][    C1] tc mirred to Houston: device veth2 is down
[ 1629.029867][    C1] tc mirred to Houston: device veth2 is down
[ 1629.286057][    C3] tc mirred to Houston: device veth2 is down
[ 1629.393010][    C1] tc mirred to Houston: device veth3 is down
[ 1629.558065][    C1] tc mirred to Houston: device veth3 is down
[ 1629.654894][    C1] tc mirred to Houston: device veth3 is down
[ 1629.846021][    C0] tc mirred to Houston: device veth3 is down