Image corruption when switching zoom levels in fullscreen mode

[aolo2]

See title.

Details of my system (not sure what's relevant):

aolo2@avx:~$ lsb_release -d
Description:	Debian GNU/Linux trixie/sid

aolo2@avx:~$ uname -a
Linux avx 6.10.11-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.10.11-1 (2024-09-22) x86_64 GNU/Linux

aolo2@avx:~$ sway -v
sway version 1.10.1

aolo2@avx:~$ dpkg -l | grep amdgpu
ii  libdrm-amdgpu1:amd64                                        2.4.124-1                                amd64        Userspace interface to amdgpu-specific kernel DRM services -- runtime
ii  xserver-xorg-video-amdgpu                                   23.0.0-1                                 amd64        X.Org X server -- AMDGPU display driver

Log of vulkaninfo --summary: https://gist.github.com/aolo2/71f06af2313183a132f998e0f7ac49b0
Log of ldd build/iv: https://gist.github.com/aolo2/95f9367288e4497531160af222d404ff
Log of iv: https://gist.github.com/aolo2/355609bf5c2179cac87ef36f5d3579f6

Video of it happening... should have been here, but it doesn't happen when I record! So here's a screenshot instead... Aaand when I press PrtScn it also fixes itself. So here's a video from my phone instead:
https://youtube.com/shorts/FoNnOCpulQk

The only warning in the log is this one:

 [WARN] …and/WaylandWindow.cpp:359 │ Swapchain out of date or suboptimal, recreating (VK_SUBOPTIMAL_KHR)

[wolfpld]

Can you check what happens when you use a different GPU ("-g 1", "-g 2")?

[aolo2]

Specifying either -g 1 or -g 2 apparently fixes the problem.

[wolfpld]

I can reproduce this on a laptop with an integrated AMD GPU (RADV REMBRANDT), with kwin as the compositor. The corruption goes away after the mouse cursor is moved. There are no validation errors.

This is most likely an error in the AMD GPU driver.

[aolo2]

I should have guessed as much..