[Bug 102083] New: [IGT][GLK] gem_exec_suspend takes more than 10 minutes (guc enabled)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=102083

            Bug ID: 102083
           Summary: [IGT][GLK] gem_exec_suspend takes more than 10 minutes
                    (guc enabled)
           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: armando.antoniox.mora.reos at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 133325
  --> https://bugs.freedesktop.org/attachment.cgi?id=133325&action=edit
dmesg log

The following test cases fail on GLK with latest configuration,  these test
cases take more than ten minutes and sometimes they never finish of execute.

======================================
Test list
======================================
igt at gem_exec_suspend@basic-S3
igt at gem_exec_suspend@basic-S3-devices
igt at gem_exec_suspend@basic-S4
igt at gem_exec_suspend@basic-S4-devices
igt at gem_exec_suspend@blt-cached-S3
igt at gem_exec_suspend@blt-cached-S4
igt at gem_exec_suspend@blt-uncached-S3
igt at gem_exec_suspend@blt-uncached-S4
igt at gem_exec_suspend@bsd-cached-S3
igt at gem_exec_suspend@bsd-cached-S4
igt at gem_exec_suspend@bsd-uncached-S3
igt at gem_exec_suspend@bsd-uncached-S4
igt at gem_exec_suspend@default-cached-S3
igt at gem_exec_suspend@default-cached-S4
igt at gem_exec_suspend@default-uncached-S3
igt at gem_exec_suspend@default-uncached-S4
igt at gem_exec_suspend@render-cached-S3
igt at gem_exec_suspend@render-cached-S4
igt at gem_exec_suspend@render-uncached-S3
igt at gem_exec_suspend@render-uncached-S4
igt at gem_exec_suspend@vebox-cached-S3
igt at gem_exec_suspend@vebox-cached-S4
igt at gem_exec_suspend@vebox-uncached-S3
igt at gem_exec_suspend@vebox-uncached-S4

======================================
             Software
======================================
kernel version              : 4.13.0-rc3-drm-tip-ww31-commit-372e2eb+
/bin/bash: gfx-desktop: command not found
architecture                : x86_64
os version                  : Ubuntu 16.10
os codename                 : yakkety
[sudo] password for gfx: kernel driver               : i915
bios revision               : 52.23
bios release date           : 06/24/2017
ksc                         : 1.36
hardware acceleration       : disabled
swap partition              : enabled on (/dev/sda3)

======================================
        Graphic drivers
======================================
modesetting                 : enabled
modesetting compiled for    : 1.18.4 X.Org Video Driver
xorg-xserver                : 1.18.4
libdrm                      : 2.4.82
cairo                       : 1.15.7
intel-gpu-tools (tag)       : intel-gpu-tools-1.19-126-g6e1ccfa
intel-gpu-tools (commit)    : 6e1ccfa

======================================
             Hardware
======================================
platform                   : Geminilake
motherboard model          : Geminilake
motherboard id             : GLKRVP1DDR4(05)
form factor                : Hand Held
manufacturer               : IntelCorp.
cpu family                 : Other
cpu family id              : 6
cpu information            : Genuine Intel(R) CPU @ 1.10GHz
gpu card                   : Intel Corporation Device 3184 (rev 01) (prog-if 00
[VGA controller])
memory ram                 : 7.6 GB
max memory ram             : 16 GB
cpu thread                 : 4
cpu core                   : 4
cpu model                  : 122
cpu stepping               : 0
socket                     : Other
hard drive                 : 111GiB (120GB)
current cd clock frequency : 79200 kHz
maximum cd clock frequency : 316800 kHz
displays connected         : eDP-1

======================================
             Firmware
======================================
dmc fw loaded             : yes
dmc version               : 1.4
guc fw loaded             : SUCCESS
guc version wanted        : 10.56
guc version found         : 10.56
huc fw loaded             : yes

======================================
             kernel parameters
======================================
quiet splash drm.debug=0x1e log_buf_len=4M i915.alpha_support=1
i915.enable_guc_submission=2 i915.enable_guc_loading=2

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