[Bug 95424] [IVB / BXT / KBL / SKL / GLK] IGT / gem_shrink / hang-oom and execbufn* are crash (no GPU hang)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=95424

--- Comment #18 from Hector Velazquez <hector.franciscox.velazquez.suriano at intel.com> ---
The following tests FAIL on SKL 

Tests List:

igt at gem_shrink@mmap-cpu-oom


======================================
        Output Sample
======================================
...
(gem_shrink:2440) intel-os-DEBUG: Test requirement passed:
__intel_check_memory(count, size, mode, &required, &total)
(gem_shrink:2440) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(gem_shrink:2440) igt-core-DEBUG: Starting subtest: mmap-cpu-oom
Received signal SIGSEGV.
Stack trace: 
 Received signal SIGSEGV.
Stack trace: 
 Received signal SIGSEGVReceived signal .
Received signal SIGSEGVStack trace: 
 SIGSEGV.
.
Stack trace: 
 Stack trace: 
   ##00  [[ffaattaall__ssiigg__hhaannddlleerr++00xx11aa66]]

 #1 [killpg+0x40]
 #1 [killpg+0x40]
 #2 [__real_main334+0x57c]
 #3 [main+0x33]
 #4 [__libc_start_main+0xf1]
 #2 [__real_main334+0x57c]
 #3 [main+0x33]
 #4 [__libc_start_main+0xf1]
 #5 [_start+0x29]
 #6 [<unknown>+0x29]
 #0 [fatal_sig_handler+0x1a6]
 #1 [killpg+0x40]
 #2 [__real_main334+0x57c]
 #3 [main+0x33]
 #4 [__libc_start_main+0xf1]
 #5 [_start+0x29]
 #0 [fatal_sig_handler+0x1a6]
 #1 [killpg+0x40]
 #2 [__real_main334+0x57c]
 #3 [main+0x33]
 #4 [__libc_start_main+0xf1]
 #5 [_start+0x29]
 #6 [<unknown>+0x29]
 # 5# 6[ _[s<tuanrktn+o0wxn2>9+]0
x29]
 #6 [<unknown>+0x29]
(gem_shrink:2493) drmtest-DEBUG: Test requirement passed: !(fd<0)
Subtest mmap-cpu-oom: CRASH (167.608s)
Received signal SIGSEGV.
Stack trace: 
 (gem_shrink:2519) drmtest-DEBUG: Test requirement passed: !(fd<0)
Subtest mmap-cpu-oom: CRASH (174.285s)
 #0 [fatal_sig_handler+0x1a6]
...

This is my configuration:

======================================
        Graphic stack
======================================

Component: drm
    tag: libdrm-2.4.81-53-gd55d080
    commit: d55d0804f9e37637d7510f38f97e07a50c6b7baa

Component: cairo
    tag: 1.15.6-30-gc29db4f
    commit: c29db4f0de52727406a8b62f4da9a382084b5a79

Component: intel-gpu-tools
    tag: intel-gpu-tools-1.19-239-g918863f
    commit: 918863f8e3e8f49235fd2e4a36e11f386c06c11c

Component: piglit
    tag: piglit-v1
    commit: dab15137044c34023b1a843e72e781b03b17548b



======================================
             Software
======================================
kernel version              : 4.13.0-drm-tip-ww36-commit-7a827ab+
hostname                    : gfx-desktop
architecture                : x86_64
os version                  : Ubuntu 16.10
os codename                 : yakkety
kernel driver               : i915
bios revision               : 5.6
bios release date           : 09/29/2016
hardware acceleration       : disabled
swap partition              : enabled on (/dev/sda3)

======================================
        Graphic drivers
======================================
libdrm                      : 2.4.83
cairo                       : 1.15.9
intel-gpu-tools (tag)       : intel-gpu-tools-1.19-234-g490b386
intel-gpu-tools (commit)    : 490b386

======================================
             Hardware
======================================
platform                   : Skylake Canyon
motherboard id             : NUC6i7KYB
form factor                : Desktop
cpu family                 : Core i7
cpu family id              : 6
cpu information            : Intel(R) Core(TM) i7-6770HQ CPU @ 2.60GHz
gpu card                   : Intel Corporation Iris Pro Graphics 580 (rev 09)
(prog-if 00 [VGA controller])
memory ram                 : 31.31 GB
max memory ram             : 32 GB
cpu thread                 : 8
cpu core                   : 4
cpu model                  : 94
cpu stepping               : 3
socket                     : Other
signature                  : Type 0, Family 6, Model 94, Stepping 3
hard drive                 : 223GiB (240GB)
current cd clock frequency : 337500 kHz
maximum cd clock frequency : 675000 kHz
displays connected         : DP-1 DP-3

======================================
             Firmware
======================================
dmc fw loaded             : yes
dmc version               : 1.26
guc fw loaded             : SUCCESS
guc version wanted        : 6.1
guc version found         : 6.1
huc fw loaded             : yes

======================================
             kernel parameters
======================================
quiet splash drm.debug=0x1e i915.enable_guc_submission=2
i915.enable_guc_loading=2 i915.alpha_support=1

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