[Bug 100728] New: [GLK - IGT] [regression] - igt at gem_render* @basic

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100728

            Bug ID: 100728
           Summary: [GLK - IGT] [regression] - igt at gem_render* @basic
           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: maria.g.perez.ibarra at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 130933
  --> https://bugs.freedesktop.org/attachment.cgi?id=130933&action=edit
dmesg_gem_render.log

the following sub-tests are failing over GLK, both are regressions. 

steps
======================================
./gem_render_linear_blits --r basic
./gem_render_tiled_blits --r basic

Regression: yes 

Software
======================================
kernel version              : 4.11.0-rc7-drm-tip-ww16-commit-1b75708+
architecture                : x86_64
os version                  : Ubuntu 16.10
os codename                 : yakkety
kernel driver               : i915
bios revision               : 43.30
bios release date           : 04/11/2017
ksc                         : 1.25

======================================
        Graphic drivers
======================================
modesetting                 : modesetting_drv.so
modesetting_drv.so
xorg-xserver                : 1.18.4
libdrm                      : 2.4.80
vaapi (intel-driver)        : Intel i965 driver for Intel(R) Geminilake -
1.8.2.pre1 (1.7.3-382-gdbe582c)
cairo                       : 1.15.5
xserver                     : X.Org X Server 1.19.99.1
intel-gpu-tools (tag)       : intel-gpu-tools-1.18-86-gac1fe09
intel-gpu-tools (commit)    : ac1fe09

======================================
             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                 : 3.67 GB
max memory ram             : 16 GB
xdpyinfo:  unable to open display ":0".
cpu thread                 : 4
cpu core                   : 4
cpu model                  : 122
hard drive                 : 111GiB (120GB)
current cd clock frequency : 316800 kHz
maximum cd clock frequency : 316800 kHz
displays connected         : eDP-1 DP-1 HDMI-A-2

======================================
             Firmware
======================================
dmc fw loaded             : yes
dmc version               : 1.4

OUTPUT
======================================
IGT-Version: 1.18-gac1fe09 (x86_64) (Linux:
4.11.0-rc7-drm-tip-ww16-commit-1b75708+ x86_64)
(gem_render_linear_blits:1372) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_render_linear_blits:1372) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/de                                                                
                                 bug/dri/0'
(gem_render_linear_blits:1372) igt-core-DEBUG: Starting subtest: basic
(gem_render_linear_blits:1372) DEBUG: Test requirement passed: render_copy
Received signal SIGSEGV.
Stack trace:
 #0 [fatal_sig_handler+0x1a6]
 #1 [killpg+0x40]
 #2 [drm_intel_bo_alloc+0x0]
 #3 [intel_batchbuffer_reset+0x33]
 #4 [intel_batchbuffer_alloc+0x34]
 #5 [run_test+0x8c]
 #6 [__real_main184+0x21d]
 #7 [main+0x33]
 #8 [__libc_start_main+0xf1]
 #9 [_start+0x29]
 #10 [<unknown>+0x29]
Subtest basic: CRASH (0.015s)

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