"Exception thrown at 0x00007FFABCBCC55C (ucrtbased.dll) in sd.ui.exe: 0xC0000005: Access violation reading location 0x000001E123A9C07C."

Which is occured at

void ggml_free(struct ggml_context * ctx)

at line 2355 in ggml.c

Which is called from ggml_extend.hpp at ggml_free

void free_params_buffer() {
        if (params_ctx != NULL) {
            ggml_free(params_ctx);
            params_ctx = NULL;
        }
...

which is called from the destructor of the GGMLModule

    ~GGMLModule() {
        free_params_buffer();
    }

Which is called from the LoraModel destructor (extended from GGMLModule)

Which is called from StableDiffusionGGML destructor:

    ~StableDiffusionGGML() {
        ggml_backend_free(backend);
    }

which is called from free_sd_ctx what i called to remove the model from the (v)ram

I tried the following situations:

• sd_ctx is loaded, no lora defined in the prompt: free_sd_ctx is working as expected to multiple times after text2img
• sd_ctx is loaded, added lora to the prompt, multiple text2img is okay
• sd_ctx is loaded, added lora to the prompt, then lora removed from prompt, text2img produce the same effect with defined lora in prompt
• sd_ctx is loaded, lora added to the prompt, txt2img done multiple times, bat can not free_sd_ctx

I think it's the same effect with the embeddings