Kernel 6.6.47 crashes with amdgpu on a 7900XTX while gaming

Before submitting your bug report:

I've been having crashes in games as of recent. I've gathered the kernel dump, which states that it's a kernel bug?

The title should effectively distinguish this bug report from others and be specific to issue you encounter. When writing the title of the bug report, include a short description of the issue, the hardware/driver(s) affected and application(s) affected.

System information

Please post inxi -GSC -xx output (fenced with triple backticks) OR fill information below manually

  Host: nvazsgpc02 Kernel: 6.6.47-gentoo arch: x86_64 bits: 64 compiler: gcc
    v: 13.3.1
  Desktop: KDE Plasma v: 6.1.4 tk: Qt v: N/A wm: kwin_wayland dm: SDDM
    Distro: Gentoo Base System release 2.15
CPU:
  Info: 16-core model: AMD Ryzen 9 7950X bits: 64 type: MT MCP arch: Zen 4
    rev: 2 cache: L1: 1024 KiB L2: 16 MiB L3: 64 MiB
  Speed (MHz): avg: 502 high: 3675 min/max: 400/5881 cores: 1: 400 2: 400
    3: 400 4: 400 5: 400 6: 400 7: 400 8: 400 9: 400 10: 3675 11: 400 12: 400
    13: 400 14: 400 15: 400 16: 400 17: 400 18: 400 19: 400 20: 400 21: 400
    22: 400 23: 400 24: 400 25: 400 26: 400 27: 400 28: 400 29: 400 30: 400
    31: 400 32: 400 bogomips: 287996
  Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Graphics:
  Device-1: AMD Navi 31 [Radeon RX 7900 XT/7900 XTX/7900M]
    vendor: Sapphire PULSE driver: amdgpu v: kernel arch: RDNA-3 pcie:
    speed: 16 GT/s lanes: 16 ports: active: DP-1 empty: DP-2,HDMI-A-1,HDMI-A-2
    bus-ID: 03:00.0 chip-ID: 1002:744c
  Display: wayland server: X.org v: 1.21.1.13 with: Xwayland v: 24.1.2
    compositor: kwin_wayland driver: X: loaded: amdgpu unloaded: modesetting
    alternate: fbdev,vesa dri: radeonsi gpu: amdgpu display-ID: 0
  Monitor-1: DP-1 res: 2560x1440 size: N/A
  API: EGL v: 1.5 platforms: device: 0 drv: radeonsi device: 1 drv: swrast
    gbm: drv: kms_swrast surfaceless: drv: radeonsi wayland: drv: radeonsi x11:
    drv: radeonsi
  API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 24.1.7 glx-v: 1.4
    direct-render: yes renderer: AMD Radeon RX 7900 XTX (radeonsi navi31 LLVM
    18.1.8 DRM 3.54 6.6.47-gentoo) device-ID: 1002:744c display-ID: :1.0
  API: Vulkan v: 1.3.290 surfaces: xcb,xlib,wayland device: 0
    type: discrete-gpu driver: N/A device-ID: 1002:744c

• OS: (Gentoo)
• GPU: (03:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Navi 31 [Radeon RX 7900 XT/7900 XTX/7900M] [1002:744c] (rev c8))
• Kernel version: (run 6.6.47-gentoo)
• Mesa version: (OpenGL version string: 4.6 (Compatibility Profile) Mesa 24.1.7)
• Xserver version (if applicable): (`X.Org X Server 1.21.1.13 X Protocol Version 11, Revision 0 Current Operating System: Linux nvazsgpc02 6.6.47-gentoo #1 (closed) SMP PREEMPT_DYNAMIC Fri Aug 23 18:33:37 CEST 2024 x86_64 Kernel command line: BOOT_IMAGE=/kernel-6.6.47-gentoo root=PARTUUID=c29c06ed-e30f-6c4b-8e3b-632a58c29ccc ro quiet loglevel=2 udev.log_priority=2 init=/usr/lib/systemd/systemd

Current version of pixman: 0.43.4 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version.`)

• Desktop manager and compositor: Plasma 6.1.4 / Plasma Framework 6.5.0 on Wayland

If applicable

• DXVK version: 2.31 (shipped with Proton)
• Wine/Proton version: 9.0-2

Describe the issue

Please describe what you are doing, what you expect and what you're seeing instead. How frequent is the issue? Is it a one time occurrence? Does it appear multiple times but randomly? Can you easily reproduce it?

"It doesn't work" usually is not a helpful description of an issue. The more detail about how things are going wrong, the better.

Regression

Did it used to work? It can greatly help to know when the issue started.

Log files as attachment

• Output of dmesg
• Backtrace
• Gpu hang details

Screenshots/video files (if applicable)

Any extra information would be greatly appreciated

Please see the kernel dump for additional details.