[Bug 94546] New: [BSW] igt / gem_reloc_vs_gpu / forked-interruptible-faulting-reloc-thrash-inactive-hang fails

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94546

            Bug ID: 94546
           Summary: [BSW] igt / gem_reloc_vs_gpu /
                    forked-interruptible-faulting-reloc-thrash-inactive-ha
                    ng fails
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          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 122301
  --> https://bugs.freedesktop.org/attachment.cgi?id=122301&action=edit
dmesg

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:
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


Steps:
-------
1. Execute IGT test:
# ./gem_reloc_vs_gpu --run-subtest
forked-interruptible-faulting-reloc-thrash-inactive-hang

Actual result:
---------------
1. Test is Fail, output:
IGT-Version: 1.14-NOT-GIT (x86_64) (Linux: 4.4.0-nightly x86_64)
(gem_reloc_vs_gpu:1530) igt-gt-CRITICAL: Test assertion failure function
eat_error_state, file igt_gt.c:231:
(gem_reloc_vs_gpu:1530) igt-gt-CRITICAL: Failed assertion: write(fd, "", 1) ==
1
(gem_reloc_vs_gpu:1530) igt-gt-CRITICAL: Last errno: 4, Interrupted system call
Stack trace:
  #0 [__igt_fail_assert+0xf1]
  #1 [igt_post_hang_ring+0xd8]
  #2 [do_test+0x557]
  #3 [__real_main296+0x4de]
  #4 [main+0x29]
  #5 [__libc_start_main+0xf5]
  #6 [_start+0x29]
  #7 [<unknown>+0x29]
(gem_reloc_vs_gpu:1528) igt-gt-CRITICAL: Test assertion failure function
eat_error_state, file igt_gt.c:231:
(gem_reloc_vs_gpu:1528) igt-gt-CRITICAL: Failed assertion: write(fd, "", 1) ==
1
(gem_reloc_vs_gpu:1528) igt-gt-CRITICAL: Last errno: 4, Interrupted system call
Stack trace:
  #0 [__igt_fail_assert+0xf1]
  #1 [igt_post_hang_ring+0xd8]
  #2 [do_test+0x557]
  #3 [__real_main296+0x4de]
  #4 [main+0x29]
  #5 [__libc_start_main+0xf5]
child 9 failed with exit status 99
Subtest forked-interruptible-faulting-reloc-thrash-inactive-hang failed.
**** DEBUG ****
(gem_reloc_vs_gpu:1515) ioctl-wrappers-DEBUG: Test requirement passed:
gem_has_ring(fd, ring_id)
(gem_reloc_vs_gpu:1515) ioctl-wrappers-DEBUG: Test requirement passed:
has_ban_period
(gem_reloc_vs_gpu:1515) igt-gt-DEBUG: Test requirement passed:
has_gpu_reset(fd)
****  END  ****
Subtest forked-interruptible-faulting-reloc-thrash-inactive-hang: FAIL
(16.463s)


Expected result:
-----------------
1. Test is Pass

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