Created attachment 126151 [details] kern.log Description: ====================================== gem_exec_flus/batch* tests fail due to Failed assertion: intel_detect_and_clear_missed_interrupts(fd) == 0 Steps to reproduce: ====================================== #./gem_exec_flus --run-subtest batch-wc-render-uc or any other batch* subtest Software Configuration: ====================================== Bios: BH7710H.86A.0096.2012.1012.1645 Linux distribution: Ubuntu 16.04 64 bits Kernel: 4.8.0-rc4 f4f46e5 from http://cgit.freedesktop.org/drm-intel/ {color:grey} commit f4f46e5544894b2198cdfd5a226ee587d9834cc4}} Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Mon Aug 29 16:09:42 2016 +0200 drm-intel-nightly: 2016y-08m-29d-14h-09m-23s UTC integration manifest{color} ibdrm-2.4.70-2 b214b05 from git://anongit.freedesktop.org/mesa/drm mesa: mesa-11.2.2 3a9f628from git://anongit.freedesktop.org/mesa/mesa cairo 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo xorg-server-1.18.0-535 25e4f9e from git://git.freedesktop.org/git/xorg/xserver xf86-video-intel 2.99.917-698 71d3273 from git://git.freedesktop.org/git/xorg/driver/xf86-video-intel libva-1.7.0-47 2ebf897 from git://git.freedesktop.org/git/vaapi/libva vaapi-intel-driver: 1.7.0-95 1817bee from git://git.freedesktop.org/git/vaapi/intel-driver Intel-Gpu-Tools 1.15 572a770 from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git Hardware Configuration: ====================================== Platform: IVB CPU: Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz (Family 6, Model 58, Stepping 9) Motherboard version: DH77EB GPU: Intel® HD Graphics 4000 - Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller Attachments ====================================== IGToutput kern.log
Created attachment 126152 [details] IGToutput
What's the frequency of failure?
*** This bug has been marked as a duplicate of bug 97557 ***
This bug is appearing again with following configuration: Software Configuration: ====================================== Bios: BH7710H.86A.0096.2012.1012.1645 Linux distribution: Ubuntu 16.04 64 bits Kernel: 4.8.0 f35ed31 from http://cgit.freedesktop.org/drm-intel/ commit f35ed31aea66b3230c366fcba5f3456ae2cb956e Author: Jani Nikula <jani.nikula@intel.com> Date: Mon Oct 10 14:29:09 2016 +0300 drm-intel-nightly: 2016y-10m-10d-11h-28m-51s UTC integration manifest libdrm-2.4.71 a44c9c3 from git://anongit.freedesktop.org/mesa/drm mesa: mesa-12.0.0 8b06176 from git://anongit.freedesktop.org/mesa/mesa cairo 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo xorg-server-1.18.99.901-76 97a8353 from git://git.freedesktop.org/git/xorg/xserver xf86-video-intel 2.99.917-712 696f58f from git://git.freedesktop.org/git/xorg/driver/xf86-video-intel libva-1.7.2-38 3b7e499 from git://git.freedesktop.org/git/vaapi/libva vaapi-intel-driver: 1.7.2-133 dd73514 from git://git.freedesktop.org/git/vaapi/intel-driver IGT: intel-gpu-tools-1.16-59 48a9e1e from http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git Just the following cases are failing: gem_exec_flush@batch-cpu-blt-wb gem_exec_flush@batch-gtt-blt-wb gem_exec_flush@batch-gtt-bsd-wb gem_exec_flush@batch-wc-blt-wb gem_exec_flush@batch-wc-render-uc Attaching dmesg. This mentioned tests fails 10/10
Created attachment 127201 [details] Dmesg failures
dmesg does not correspond with this testcase and output is missing. Nor are there any hardware details.
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