[Bug 93328] [BSW] testdisplay -y fails

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93328

--- Comment #3 from cprigent <christophe.prigent at intel.com> ---
Created attachment 122375
  --> https://bugs.freedesktop.org/attachment.cgi?id=122375&action=edit
kern.log

Fail reproduced:

#./testdisplay -y
(testdisplay:2417) igt-fb-CRITICAL: Test assertion failure function
igt_create_fb_with_bo_size, file igt_fb.c:527:
(testdisplay:2417) igt-fb-CRITICAL: Failed assertion: (__kms_addfb(fd,
fb->gem_handle, width, height, fb->stride, format, tiling, (1<<1), &fb_id)) ==
0
(testdisplay:2417) igt-fb-CRITICAL: Last errno: 22, Invalid argument
Test (null) failed.
**** DEBUG ****
(testdisplay:2417) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(testdisplay:2417) drmtest-DEBUG: Test requirement passed: fd >= 0
(testdisplay:2417) igt-kms-DEBUG: VT: graphics mode set (mode was 0x0)
(testdisplay:2417) igt-fb-DEBUG: igt_create_fb_with_bo_size(width=1920,
height=1080, format=0x34325258 [bpp=32], tiling=0x100000000000002, size=0)
(testdisplay:2417) igt-fb-DEBUG: igt_create_fb_with_bo_size(handle=1,
pitch=7680)
(testdisplay:2417) ioctl-wrappers-DEBUG: Test requirement passed: has_modifiers
(testdisplay:2417) igt-fb-CRITICAL: Test assertion failure function
igt_create_fb_with_bo_size, file igt_fb.c:527:
(testdisplay:2417) igt-fb-CRITICAL: Failed assertion: (__kms_addfb(fd,
fb->gem_handle, width, height, fb->stride, format, tiling, (1<<1), &fb_id)) ==
0
(testdisplay:2417) igt-fb-CRITICAL: Last errno: 22, Invalid argument
****  END  ****
Stack trace:
  #0 [__igt_fail_assert+0xf1]
  #1 [igt_create_fb_with_bo_size+0x398]
  #2 [igt_create_fb+0x18]
  #3 [igt_create_pattern_fb+0x18]
  #4 [update_display+0x22b]
  #5 [main+0x6f3]
  #6 [__libc_start_main+0xf5]
  #7 [_start+0x29]
  #8 [<unknown>+0x29]
FAIL (-1.000s)


Hardware: 
Motherboard: Aspire XC-704 
cpu model name : Intel(R) Pentium(R) CPU N3700 @ 1.60GHz 
cpu model : 76 
cpu family : 6 
Graphic card: Device 22b1 (rev 21)

Software:
Ubuntu 14.04
Bios: R01-A2
Kernel mainline 4.4.0 from
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
  commit afd2ff9b7e1b367172f18ba7f693dfb62bdcb2dc
  Author: Linus Torvalds <torvalds at linux-foundation.org>
  Date:   Sun Jan 10 15:01:32 2016 -0800
  Linux 4.4
drm: libdrm-2.4.67-5 ea07de9 from git://anongit.freedesktop.org/mesa/drm
mesa: tag mesa-11.1.2 7bcd827 from git://anongit.freedesktop.org/mesa/mesa
cairo: tag 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo
waffle: master bb29b2a from git://github.com/waffle-gl/waffle
xorg-server-macros: tag: util-macros-1.19.0-2 d7acec2 from
git://git.freedesktop.org/git/xorg/util/macros
xserver: tag: xorg-server-1.18.1 23e60f9 from
git://git.freedesktop.org/git/xorg/xserver
xf86-video-intel: tag 2.99.917-560 d167280 from
git://anongit.freedesktop.org/xorg/driver/xf86-video-intel
libva: tag libva-1.7.0.pre1 35f1447 from
git://git.freedesktop.org/git/vaapi/libva
vaapi-intel-driver: tag 1.7.0.pre1 ab8e4e3 from
git://anongit.freedesktop.org/vaapi/intel-driver
IGT 1.14 364d378 from
http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git

One external screen connected to HDMI: Asus PB238Q

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