https://bugs.freedesktop.org/show_bug.cgi?id=107613
Bug ID: 107613 Summary: [amdgpu] reproducible crashes in 3D games, amdgpu_dm_commit_planes: acrtc 0, already busy Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: critical Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: jlanzobr@gmail.com
Created attachment 141182 --> https://bugs.freedesktop.org/attachment.cgi?id=141182&action=edit kmsg trace
I am experiencing consistent, reproducible crashes when running games on my Radeon R9-285 with amdgpu. My system also has a Ryzen 2700X on an Asus ROG STRIX X470-F GAMING motherboard (latest firmware as of August 15, 2018). The system is not overclocked.
Kernel: 4.18.1-arch1-1-ARCH #1 SMP PREEMPT Wed Aug 15 21:11:55 UTC 2018 x86_64 GNU/Linux
1. This occurs on any kernel from 4.15 to 4.18. 2. This DOES NOT occur on the kernel provided by the Arch linux-lts package (kernel 4.14.63).
TO REPRODUCE: start Quake 3 Arena (or OpenArena), have 2 bots fight each other and spectate one of them, and simply let the machine run until it crashes. (Note: it happens in multiple other games but this is the easiest way to reproduce it.) Sometimes it will happen immediately, sometimes it can run for 2-3 hours before a crash, but it will always crash eventually.
[See the attachment for a kmsg trace.]