[Bug] Flux Fill not working anymore

[stduhpf]

Git commit

dd75fc0

Operating System & Version

Windows 10

GGML backends

HIP, Vulkan, probably others too

Command-line arguments used

sd.exe --diffusion-model ..\models\unet\Flux\dev\flux1-fill-dev-Q3_K.gguf --vae ..\models\vae\flux\ae.safetensors --t5xxl ..\models\clip\t5\t5xxl_q8_0.gguf --clip_l ..\models\clip\clip_l\clip_l.safetensors -p 'The sign says "Flux Fill"' --cfg-scale 1 --guidance 35 --sampling-method euler --steps 24 -t 24 --seed 42 --color --strength 1 -i '.\New folder\flux.png' --mask '.\New folder\flux-mask.png

Steps to reproduce

Run flux fill

What you expected to happen

The image should not look broken

What actually happened

[stduhpf]

11f436c483d250d083d3ecd595d104468239a239 is the first bad commit
commit 11f436c483d250d083d3ecd595d104468239a239 (HEAD)
Author: stduhpf <stephduh@live.fr>
Date:   Fri Oct 10 18:06:57 2025 +0200

    feat: add support for Flux Controls and Flex.2 (#692)

 examples/cli/main.cpp |   2 +-
 flux.hpp              |  34 ++++++++++++++-
 ggml_extend.hpp       |  14 ++++--
 model.cpp             |   9 +++-
 model.h               |  12 +++--
 stable-diffusion.cpp  | 118 ++++++++++++++++++++++++++++++++++++++++----------
 vae.hpp               |   1 +
 7 files changed, 156 insertions(+), 34 deletions(-)

(oops)

before 11f436c:

[stduhpf]

Actually, this most likely affects all inpainting models. I figured out the cause of the issue already.