<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [KBL] [IGT Basic] kms_psr_sink_crc/psr_basic produces a Segmentation fault (core dumped)" href="https://bugs.freedesktop.org/show_bug.cgi?id=97172#c7">Comment # 7</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [KBL] [IGT Basic] kms_psr_sink_crc/psr_basic produces a Segmentation fault (core dumped)" href="https://bugs.freedesktop.org/show_bug.cgi?id=97172">bug 97172</a> from <a class="email" href="mailto:christophe.prigent@intel.com" title="cprigent <christophe.prigent@intel.com>"> cprigent</a> <pre>Created <a href="attachment.cgi?id=126480" name="attach_126480" title="kbl-4.8rc5-kms_psr_sink__crc_psr_basic-kern.log">attachment 126480</a> <a href="attachment.cgi?id=126480&action=edit" title="kbl-4.8rc5-kms_psr_sink__crc_psr_basic-kern.log">[details]</a> kbl-4.8rc5-kms_psr_sink__crc_psr_basic-kern.log</pre> </div> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [KBL] [IGT Basic] kms_psr_sink_crc/psr_basic produces a Segmentation fault (core dumped)" href="https://bugs.freedesktop.org/show_bug.cgi?id=97172#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [KBL] [IGT Basic] kms_psr_sink_crc/psr_basic produces a Segmentation fault (core dumped)" href="https://bugs.freedesktop.org/show_bug.cgi?id=97172">bug 97172</a> from <a class="email" href="mailto:christophe.prigent@intel.com" title="cprigent <christophe.prigent@intel.com>"> cprigent</a> <pre>Created <a href="attachment.cgi?id=126479" name="attach_126479" title="kbl-4.8rc5-kms_psr_sink__crc_psr_basic-output">attachment 126479</a> <a href="attachment.cgi?id=126479&action=edit" title="kbl-4.8rc5-kms_psr_sink__crc_psr_basic-output">[details]</a> kbl-4.8rc5-kms_psr_sink__crc_psr_basic-output (In reply to Rodrigo Vivi from <a href="show_bug.cgi?id=97172#c4">comment #4</a>) > Is the segmentation fault happening always or sporadic? Tested 10 times, it is 100% reproduced with: Platform: KABY LAKE-U Processor : Genuine Intel(R) CPU 0000 @ 1.80GHz (cpu family: 6, model: 142, stepping: 9) MCP : KBL-U J0 2+3e QDF : QL9J PCH: PCH-LP C1 CRB : KABY LAKE U DDR3L RVP7 Rework: O-16 Software BIOS: 45.1 3KBLSE2R1.R00.X045.P01.1606291634 from <a href="https://ubit-artifactory-ba.intel.com/artifactory/owr-repos/Submissions/ifwi/KBL_ORANGE_IFWI_2016_WW27_3_03_SR'17/">https://ubit-artifactory-ba.intel.com/artifactory/owr-repos/Submissions/ifwi/KBL_ORANGE_IFWI_2016_WW27_3_03_SR'17/</a> ME FW: 11.6.0.1065 EC FW: 1.24 KSC: 1.24 Linux distribution: Ubuntu 16.04 64 bits Kernel: 4.8.0-rc5 bef9c1f from <a href="http://cgit.freedesktop.org/drm-intel/">http://cgit.freedesktop.org/drm-intel/</a> commit bef9c1f4afe24cfff578d386bde349add65673eb Author: Joonas Lahtinen <<a href="mailto:joonas.lahtinen@linux.intel.com">joonas.lahtinen@linux.intel.com</a>> Date: Mon Sep 12 11:35:34 2016 +0300 drm-intel-nightly: 2016y-09m-12d-08h-35m-02s UTC integration manifest libdrm-2.4.70-12 2d00869 from git://anongit.freedesktop.org/mesa/drm mesa: mesa-11.2.2 3a9f628 from git://anongit.freedesktop.org/mesa/mesa cairo 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo xorg-server-1.18.0-549 527c6ba from git://git.freedesktop.org/git/xorg/xserver xf86-video-intel 2.99.917-703 15c5ff1 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: 1.7.0-117 8c11f51 from git://git.freedesktop.org/git/vaapi/intel-driver Intel-Gpu-Tools 1.16 f565b6c from <a href="http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git">http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git</a> External screen: DP: ASUS PB238Q > Does Mika patch helps with the segmentation fault? > > However even with Mika patch this test will fail anyway because it is > blocked by a restriction that I don't believe it is correct. So please use > the revert patch attached and then try to reproduce the segmentation fault > again. In that case check if Mika patch helps with segmentation fault. I applied the patch, I still reproduce the segmentation fault. Same DUT with: Kernel: 4.8.0-rc5 bef9c1f from <a href="http://cgit.freedesktop.org/drm-intel/">http://cgit.freedesktop.org/drm-intel/</a> commit 483a616213651ee738b0745f8bcfe4b0154b307a Author: Rodrigo Vivi <<a href="mailto:rodrigo.vivi@intel.com">rodrigo.vivi@intel.com</a>> Date: Mon Sep 12 22:08:14 2016 -0700 drm-intel-nightly: 2016y-09m-13d-05h-07m-55s UTC integration manifest with <a href="https://bugs.freedesktop.org/attachment.cgi?id=126178">https://bugs.freedesktop.org/attachment.cgi?id=126178</a> applied</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>