[Bug 107536] gfx_v8_0_priv_reg_irq [amdgpu]] *ERROR* Illegal register access in command stream
https://bugs.freedesktop.org/show_bug.cgi?id=107536
Bug ID: 107536 Summary: gfx_v8_0_priv_reg_irq [amdgpu]] *ERROR* Illegal register access in command stream Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: blocker Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: jb5sgc1n.nya@20mm.eu
This bug just occured spontaneously (while just using a text editor):
Aug 09 22:23:34 ryzen kernel: [drm:gfx_v8_0_priv_reg_irq [amdgpu]] *ERROR* Illegal register access in command stream Aug 09 22:23:34 ryzen kernel: amdgpu 0000:0a:00.0: GPU reset begin! Aug 09 22:23:38 ryzen kernel: [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout, signaled seq=193874, emitted seq=193874 Aug 09 22:23:38 ryzen kernel: amdgpu 0000:0a:00.0: GPU reset begin! Aug 09 22:23:44 ryzen kernel: [drm:amdgpu_dm_atomic_check [amdgpu]] *ERROR* [CRTC:44:crtc-0] hw_done or flip_done timed out
Kernel was compiled from amd-staging-drm-next as of commit bf1fd52b0632cd17ac875432a36d3e92be96d8cb.
The RX 460 GPU was (a day before) manually set to lowest mclk/sclk with cd /sys/class/drm/card0/device ; echo manual >power_dpm_force_performance_level ; echo 0 >pp_dpm_mclk ; echo 0 >pp_dpm_sclk
https://bugs.freedesktop.org/show_bug.cgi?id=107536
--- Comment #1 from dwagner jb5sgc1n.nya@20mm.eu --- Created attachment 141028 --> https://bugs.freedesktop.org/attachment.cgi?id=141028&action=edit dmesg, ending at crash
https://bugs.freedesktop.org/show_bug.cgi?id=107536
--- Comment #2 from dwagner jb5sgc1n.nya@20mm.eu --- Created attachment 141029 --> https://bugs.freedesktop.org/attachment.cgi?id=141029&action=edit X11 log
https://bugs.freedesktop.org/show_bug.cgi?id=107536
dwagner jb5sgc1n.nya@20mm.eu changed:
What |Removed |Added ---------------------------------------------------------------------------- Severity|blocker |major
https://bugs.freedesktop.org/show_bug.cgi?id=107536
--- Comment #3 from Alex Deucher alexdeucher@gmail.com --- Is this reproducible or was it a one time event?
https://bugs.freedesktop.org/show_bug.cgi?id=107536
--- Comment #4 from dwagner jb5sgc1n.nya@20mm.eu --- So far it has been a one-time event.
It was probably unrelated to the "echo manual
power_dpm_force_performance_level" setting I mentioned above: I still need to
use that setting in order to let the kernel not crash every few minutes (this is subject to https://bugs.freedesktop.org/show_bug.cgi?id=102322 ).
https://bugs.freedesktop.org/show_bug.cgi?id=107536
--- Comment #5 from Matt Coffin mcoffin13@gmail.com --- I can reproduce this in a very very specific way (discovered while reproducing bug 102322).
With the amdgpu driver, and RADV vulkan implementation, with DXVK 1.2.1, running "House Flipper" from Steam (wine-staging 4.8), on 2560x1440 144Hz display (DisplayPort). It crashes with the AMDVLK implementation as well, but with a different message.
Usually happens withing 2 minutes of firing up the game. It's notable that this *does not* occur if I render the game in 1080p and blow it up for the screen.
* 5.1.3-arch2-1-ARCH * LLVM 8.0.0 * vulkan-radeon/mesa 19.0.4
The register that it is not liking the access to flips between TC1 and TC2 seemingly nondeterministically.
I'm sorry for the poor information, but I'm not used to developing/debugging software at the kernel level. Let me know what information I can provide to be helpful, and I'd be happy to fish it out for you. Thanks in advance for your work and the help.
https://bugs.freedesktop.org/show_bug.cgi?id=107536
--- Comment #6 from Matt Coffin mcoffin13@gmail.com --- I also tried to reproduce with amdgpu.vm_update_mode=3, but I can't get Xorg to launch with that setting (KERNEL (not gpu) fails on a page request with that setting on, but that might be due to a lower amt of RAM, and the fact that I'm running an RX 590 w/ 8GB of GDDR5, so it might just be trying to allocate too much memory?).
The failures do NOT occur if I disable dynamic power management with amdgpu.dpm=0, but obviously, performance sucks with those low clock speeds. Game gets about 14fps.
Manual power management fared no better, but some quick debugging showed that it might be getting overridden by DXVK's DXGI implementation.
I also logged `sensors` output, which showed that the failures often occur quickly after the card reaches its maximum power draw at a little over 190W. I thought about increasing that, but I didn't want to fry my hardware since I don't have much experience mucking around with overclocking/overvolting GPUs.
https://bugs.freedesktop.org/show_bug.cgi?id=107536
Martin Peres martin.peres@free.fr changed:
What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |MOVED Status|NEW |RESOLVED
--- Comment #7 from Martin Peres martin.peres@free.fr --- -- GitLab Migration Automatic Message --
This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.
You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/475.
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