6.15-rc6/regression/bisected - after commit f1c6be3999d2 error appeared: *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error

[Mikhail Gavrilov]

On Tue, May 20, 2025 at 8:06 PM Pillai, Aurabindo
<Aurabindo.Pillai at amd.com> wrote:
>
> [AMD Official Use Only - AMD Internal Distribution Only]
>
>
> Hi Mike,
>
> Could you more details about your setup, and how you were able to repro it ?
>

Hi!

Did the probe not include enough information?
https://linux-hardware.org/?probe=4635c5fcb1

Anyway, here's the output from inxi:

> inxi -GSC -xx
System:
  Host: secondary-ws Kernel: 6.15.0-rc7-a5806cd506af-revert-f1c6be3999d2+
    arch: x86_64 bits: 64 compiler: gcc v: 15.1.1
  Desktop: GNOME v: 48.1 tk: GTK v: 3.24.49 wm: gnome-shell dm: GDM
    Distro: Fedora Linux 43 (Workstation Edition Prerelease)
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: 5355 min/max: 425/5883 boost: enabled cores: 1: 5355
    2: 5355 3: 5355 4: 5355 5: 5355 6: 5355 7: 5355 8: 5355 9: 5355 10: 5355
    11: 5355 12: 5355 13: 5355 14: 5355 15: 5355 16: 5355 17: 5355 18: 5355
    19: 5355 20: 5355 21: 5355 22: 5355 23: 5355 24: 5355 25: 5355 26: 5355
    27: 5355 28: 5355 29: 5355 30: 5355 31: 5355 32: 5355 bogomips: 287444
  Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Graphics:
  Device-1: Advanced Micro Devices [AMD/ATI] Navi 21 [Radeon RX 6800/6800 XT
    / 6900 XT] driver: amdgpu v: kernel arch: RDNA-2 pcie: speed: 16 GT/s
    lanes: 16 ports: active: HDMI-A-1 empty: DP-1, DP-2, DP-3, Writeback-1
    bus-ID: 03:00.0 chip-ID: 1002:73bf
  Display: wayland server: X.org v: 1.21.1.16 with: Xwayland v: 24.1.6
    compositor: gnome-shell driver: X: loaded: amdgpu
    unloaded: fbdev,modesetting,radeon,vesa dri: radeonsi gpu: amdgpu
    display-ID: 0
  Monitor-1: HDMI-A-1 model: LG (GoldStar) TV SSCR2 res: 3840x2160 dpi: 61
    diag: 1836mm (72.3")
  API: OpenGL v: 4.6 vendor: amd mesa v: 25.2.0-devel glx-v: 1.4 es-v: 3.2
    direct-render: yes renderer: AMD Radeon RX 6900 XT (radeonsi navi21 LLVM
    20.1.3 DRM 3.63 6.15.0-rc7-a5806cd506af-revert-f1c6be3999d2+)
    device-ID: 1002:73bf display-ID: :0.0
  API: Vulkan v: 1.4.313 surfaces: N/A device: 0 type: discrete-gpu
    driver: mesa radv device-ID: 1002:73bf device: 1 type: cpu
    driver: mesa llvmpipe device-ID: 10005:0000
  API: EGL Message: EGL data requires eglinfo. Check --recommends.
  Info: Tools: api: glxinfo,vulkaninfo x11: xdriinfo, xdpyinfo, xprop,
    xrandr

I'm using an LG OLED42C3 TV as a monitor.

Let me know if you need any other details!


--
Best Regards,
Mike Gavrilov.