[ 1557.848799][    C0] tc mirred to Houston: device veth2 is down
[ 1557.882811][    C2] tc mirred to Houston: device veth2 is down
[ 1558.657819][    C0] tc mirred to Houston: device veth2 is down
[ 1558.748733][    C3] tc mirred to Houston: device veth3 is down
[ 1558.752751][    C2] tc mirred to Houston: device veth3 is down
[ 1558.849718][    C2] tc mirred to Houston: device veth2 is down
[ 1559.065778][    C2] tc mirred to Houston: device veth3 is down
[ 1559.106880][    C2] tc mirred to Houston: device veth3 is down