https://bugs.freedesktop.org/show_bug.cgi?id=107612
Bug ID: 107612
Summary: [Vega10] Hard Lock [gfxhub] VMC page fault when
opening Mario Kart 8 in Cemu under wine
Product: Mesa
Version: git
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: major
Priority: medium
Component: Drivers/Gallium/radeonsi
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
Created attachment 141181
--> https://bugs.freedesktop.org/attachment.cgi?id=141181&action=edit
dmesg log mdgpu 0000:0c:00.0: VM_L2_PROTECTION_FAULT_STATUS:0x00000000
Given
Trying to run Mario Kart 8 in Cemu under wine with a Vega 56 or 64,
When
Opening the game (US or EUR, I have EUR, other people have tested US),
Then
The system freezes once the Mario Kart 8 splash screen shows up. Keyboard/Mouse
input is gone, only ssh sessions remain open until the system is hard-rebooted.
There is no other way to recover from this.
This can be reproduced every time with a Vega64 or Vega56 card. It has been an
issue since at least kernel 4.15, mesa 18.0.
I have tested on 2 systems, and several people with Vega cards get this issue
(works for nobody).
uname -a
Linux nihonium2 4.18.1-arch1-1-ARCH #1 SMP PREEMPT Wed Aug 15 21:11:55 UTC 2018
x86_64 GNU/Linux
I'm running antergos with mesa-git, fully up to date.
dmesg, glxinfo are attached.
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