Video artifacting + MPV crashes itself and GPU driver when seeking

mpv Information

mpv 0.39.0 Copyright © 2000-2024 mpv/MPlayer/mplayer2 projects
built on Sep 28 2024 01:31:20
libplacebo version: v7.349.0 (v7.349.0-13-ga018ab0-dirty)
FFmpeg version: N-117212-g01c47dd23
FFmpeg library versions:
libavcodec      61.20.100
libavdevice     61.4.100
libavfilter     10.5.100
libavformat     61.8.100
libavutil       59.40.100
libswresample   5.4.100
libswscale      8.4.100

Other Information

- Windows version: 11 23H2
- GPU model, driver and version: Vega 8 - adrenalin 23.11.1
- Source of mpv: shinchiro
- Latest known working version: x
- Issue started after the following happened: x

Reproduction Steps

Play the video with hwdec enabled:

• Video will start full of artifacts, fixes itself after keyframe/scene change
• When doing multiple seeks it crashes the MPV and GPU driver

Something important to note is that it only happens with files that came from the same source as the one in sample files. Other videos work no problem.

Expected Behavior

Disable hwdec if not working properly to not crash

Actual Behavior

Artifacts
Seeking crashes MPV and GPU driver

Log File

logforhwdec.txt

Sample Files

https://drive.google.com/file/d/1tJ-3c-WdNyIcddAgL4fZ2lcUymQdVtza/view?usp=sharing

I carefully read all instruction and confirm that I did the following:

• I tested with the latest mpv version to validate that the issue is not already fixed.
• I provided all required information including system and mpv version.
• I produced the log file with the exact same set of files, parameters, and conditions used in "Reproduction Steps", with the addition of --log-file=output.txt.
• I produced the log file while the behaviors described in "Actual Behavior" were actively observed.
• I attached the full, untruncated log file.
• I attached the backtrace in the case of a crash.

Start with the attached logforhwdec.txt and the linked sample file, reproducing playback and repeated seeking with hwdec enabled and disabled. Compare the artifacting and crash behavior across those modes and verify that the affected files no longer crash mpv or the GPU driver during seeking.