drm/i915 crashes quite often here, today during Half-Life 2's intro: [171527.464595] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS. [172042.110000] [drm] GPU HANG: ecode 9:0:0x85dffffb, in hl2_linux [9283], reason: Hang on rcs0, action: reset [172042.110001] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [172042.110002] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [172042.110003] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [172042.110003] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [172042.110004] [drm] GPU crash dump saved to /sys/class/drm/card0/error [172042.110011] i915 0000:00:02.0: Resetting rcs0 after gpu hang [172057.062564] i915 0000:00:02.0: Resetting rcs0 after gpu hang [172067.074512] i915 0000:00:02.0: Resetting rcs0 after gpu hang [172075.074481] i915 0000:00:02.0: Resetting rcs0 after gpu hang [172083.074456] i915 0000:00:02.0: Resetting rcs0 after gpu hang [172086.086461] MatQueue0[9330]: segfault at 2e4 ip 00000000d7d958a5 sp 00000000c161a6e0 error 4 in client.so[d796f000+af5000]
I currently can't attach /sys/class/drm/card0/error, bugs.freedesktop.org gives me an "Internal Server Error".
Created attachment 136251 [details] /sys/class/drm/card0/error It seems bugs.freedesktop.org fails spectacularly if a to-be-uploaded file does not have read permissions for the user doing it.
https://bugs.freedesktop.org/show_bug.cgi?id=102435#c25 This should be fixed by: commit ee57b15ec764736e2d5360beaef9fb2045ed0f68 Author: Jason Ekstrand <jason.ekstrand@intel.com> Date: Wed Nov 29 16:22:42 2017 -0800 i965: Disable regular fast-clears (CCS_D) on gen9+ This partially reverts commit 3e57e9494c2279580ad6a83ab8c065d01e7e634e which caused a bunch of GPU hangs on several Source titles. To date, we have no clue why these hangs are actually happening. This undoes the final effect of 3e57e9494c227 and gets us back to not hanging. Tested with Team Fortress 2. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102435 Fixes: 3e57e9494c2279580ad6a83ab8c065d01e7e634e Cc: mesa-stable@lists.freedesktop.org If not, please reopen. Thanks for the reports and your patience! *** This bug has been marked as a duplicate of bug 104325 ***
*** This bug has been marked as a duplicate of bug 102435 ***
I can confirm that Mesa 17.3.0.1 (1:17.3.0.1-1~a~padoka0 from https://launchpad.net/~paulo-miguel-dias/+archive/ubuntu/pkppa) seems to fix the issue on Ubuntu 17.10 (amd64, Intel i7-6700HQ w/ Intel HD Graphics 530; Lenovo ThinkPad T460p).
*** Bug 104386 has been marked as a duplicate of this bug. ***
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