https://bugs.freedesktop.org/show_bug.cgi?id=92258
Bug ID: 92258 Summary: Opening context menu in Steam could lead to radeon kernel module crash Product: DRI Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: critical Priority: medium Component: DRM/Radeon Assignee: dri-devel@lists.freedesktop.org Reporter: russianneuromancer@ya.ru
Created attachment 118630 --> https://bugs.freedesktop.org/attachment.cgi?id=118630&action=edit dmesg log
This crash (please look into attached dmesg) happen hot every time when I open context menu in Steam, but could happen like two times per evening. Since I notice this crash lately, this is probably related to some latest changes in Linux 4.2, but I could be wrong here. On Linux 4.3 this crash is also reproducible.
This issue seems like related to DRI_PRIME usage (at least I was unable to easily reproduce this if Steam launched without DRI_PRIME) or maybe to particular GPU model (integrated is 6620G, discrete 6650M). DRI3 and GLAMOR is used, that also may be related.
Software: Kubuntu 15.10 x86_64 Mesa: 11.0 libdrm-radeon1: 2.4.64 xserver-xorg-video-radeon: 7.5.0+git20150819 xserver-xorg-core: 1.17.2
Hardware: Acer Aspire 7560G laptop, AMD APU A8-3500M with integrated Radeon HD 6620G (SUMO) Discrete AMD Radeon HD 6650M (TURKS)