[Bug 94417] New: [KBL] [IGT Basic] kms_sink_crc_basic sporadically fails

Sun Mar 6 19:22:04 UTC 2016

https://bugs.freedesktop.org/show_bug.cgi?id=94417

            Bug ID: 94417
           Summary: [KBL] [IGT Basic] kms_sink_crc_basic sporadically
                    fails
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: blocker
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: christophe.prigent at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 122131
  --> https://bugs.freedesktop.org/attachment.cgi?id=122131&action=edit
dmesg

Hardware
Platform: KABY LAKE-U 
CPU : Intel(R) Core(TM) @ 2.60GHz
MCP : KBL-U G0 2+2 (ou ULT-G0)
QDF : QYQ8
Chipset PCH: SPT-LP C1 
CRB : KABY LAKE U DDR3L RVP7 CRB FAB1
Software
BIOS : KBLSE2R1.R00.X015.B01.1511271314
ME FW : 11.5.0.1008
Ksc (EC FW): 1.20
Linux distribution: Ubuntu 15.10 64 bits
Kernel drm-intel-nightly 4.5.0-rc6_59c2aa9 from
http://cgit.freedesktop.org/drm-intel/
  commit 59c2aa9790ada24e1c13cd582a91fea33dc75b00
  Author: Jani Nikula <jani.nikula at intel.com>
  Date:   Mon Feb 29 11:15:04 2016 +0200
  drm-intel-nightly: 2016y-02m-29d-09h-14m-18s UTC integration manifest
drm: libdrm-2.4.67-5 ea07de9 from git://anongit.freedesktop.org/mesa/drm
mesa: mesa-11.1.2 7bcd827 from git://anongit.freedesktop.org/mesa/mesa
cairo: 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
waffle: bb29b2a from git://github.com/waffle-gl/waffle
xorg-server-macros: util-macros-1.19.0-2 d7acec2 from
git://git.freedesktop.org/git/xorg/util/macros
xserver: xorg-server-1.18.0-188 939ce0b from
git://git.freedesktop.org/git/xorg/xserver
xf86-video-intel: 2.99.917-560 d167280 from
git://anongit.freedesktop.org/xorg/driver/xf86-video-intel
libva: libva-1.6.1-37 1f026de from git://git.freedesktop.org/git/vaapi/libva
vaapi-intel-driver: 1.6.1-92 f6fe842 from
git://anongit.freedesktop.org/vaapi/intel-driver
intel-gpu-tool: intel-gpu-tools-1.14-6 a25983e from
http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git

Steps:
------
Execute IGT test: kms_sink_crc_basic

Actual result:
--------------
Test sporadically fails, output:
IGT-Version: 1.13-NOT-GIT (x86_64) (Linux: 4.5.0-rc6-nightly+ x86_64)
(kms_sink_crc_basic:24431) CRITICAL: Test assertion failure function
assert_color, file kms_sink_crc_basic.c:98:
(kms_sink_crc_basic:24431) CRITICAL: Failed assertion: (rh & mask) == 0 && (gh
& mask) != 0 && (bh & mask) == 0
Stack trace:
  #0 [__igt_fail_assert+0xf1]
  #1 [assert_color+0x200]
  #2 [__real_main166+0x176]
  #3 [main+0x29]
  #4 [__libc_start_main+0xf0]
  #5 [_start+0x29]
  #6 [<unknown>+0x29]
Test kms_sink_crc_basic failed.
**** DEBUG ****
(kms_sink_crc_basic:24431) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(kms_sink_crc_basic:24431) drmtest-DEBUG: Test requirement passed: fd >= 0
(kms_sink_crc_basic:24431) drmtest-DEBUG: Test requirement passed: fd >= 0
(kms_sink_crc_basic:24431) drmtest-DEBUG: Test requirement passed:
drmSetMaster(fd) == 0
(kms_sink_crc_basic:24431) igt-kms-DEBUG: VT: graphics mode set (mode was 0x1)
(kms_sink_crc_basic:24431) igt-kms-DEBUG: display: init {
(kms_sink_crc_basic:24431) igt-kms-DEBUG: display:     eDP-1: Selecting pipe A
(kms_sink_crc_basic:24431) igt-kms-DEBUG: display:     DP-1: Selecting pipe B
(kms_sink_crc_basic:24431) igt-kms-DEBUG: display: }
(kms_sink_crc_basic:24431) igt-kms-DEBUG: display: eDP-1: set_pipe(any)
(kms_sink_crc_basic:24431) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=3200,
height=1800, format=0x34325258 [bpp=32], tiling=0x100000000000001, size=0)
(kms_sink_crc_basic:24431) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=1,
pitch=12800)
(kms_sink_crc_basic:24431) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=3200,
height=1800, format=0x34325258 [bpp=32], tiling=0x100000000000001, size=0)
(kms_sink_crc_basic:24431) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=2,
pitch=12800)
(kms_sink_crc_basic:24431) igt-kms-DEBUG: display: A.0: plane_set_fb(79)
(kms_sink_crc_basic:24431) igt-kms-DEBUG: display: commit {
(kms_sink_crc_basic:24431) igt-kms-DEBUG: display:     eDP-1: Selecting pipe A
(kms_sink_crc_basic:24431) igt-kms-DEBUG: display:     DP-1: Selecting pipe B
(kms_sink_crc_basic:24431) igt-kms-DEBUG: display:     eDP-1: SetCrtc pipe A,
fb 79, panning (0, 0), mode 3200x1800
(kms_sink_crc_basic:24431) igt-kms-DEBUG: display: }
(kms_sink_crc_basic:24431) DEBUG: Test requirement passed: file
(kms_sink_crc_basic:24431) DEBUG: Test requirement passed: ret > 0
(kms_sink_crc_basic:24431) DEBUG: Test requirement passed: ret > 0
(kms_sink_crc_basic:24431) DEBUG: Test requirement passed: ret > 0
(kms_sink_crc_basic:24431) DEBUG: Test requirement passed: ret > 0
(kms_sink_crc_basic:24431) CRITICAL: Test assertion failure function
assert_color, file kms_sink_crc_basic.c:98:
(kms_sink_crc_basic:24431) CRITICAL: Failed assertion: (rh & mask) == 0 && (gh
& mask) != 0 && (bh & mask) == 0
****  END  ****
FAIL (0,091s)

Expected result:
----------------
Test is Pass

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