nc_status = lttng_notification_channel_unsubscribe(notification_channel, low_condition);
ok(nc_status == LTTNG_NOTIFICATION_CHANNEL_STATUS_OK, "Unsubscribe low condition with pending notification");
nc_status = lttng_notification_channel_unsubscribe(notification_channel, low_condition);
ok(nc_status == LTTNG_NOTIFICATION_CHANNEL_STATUS_OK, "Unsubscribe low condition with pending notification");