[Bug 101638] New: [IGT] [GLK] igt at gem_reset_stats@params failed assertion Last errno: 2, No such file or directory

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101638

            Bug ID: 101638
           Summary: [IGT] [GLK] igt at gem_reset_stats@params failed
                    assertion Last errno: 2, No such file or directory
           Product: DRI
           Version: DRI git
          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: humberto.i.perez.rodriguez at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

the following test cases exit with output 99, looks like that this is not a
real failure for the following line

(gem_reset_stats:1354) CRITICAL: Last errno: 2, No such file or directory


test output
=========================================
IGT-Version: 1.19-g9918014 (x86_64) (Linux:
4.12.0-rc7-drm-tip-ww26-commit-85a692e+ x86_64)
(gem_reset_stats:1353) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(gem_reset_stats:1353) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1353) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_reset_stats:1353) DEBUG: Test requirement passed: has_reset_stats
(gem_reset_stats:1353) igt-core-DEBUG: Starting subtest: params
(gem_reset_stats:1353) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1354) CRITICAL: Test assertion failure function
_check_param_ctx, file gem_reset_stats.c:659:
(gem_reset_stats:1354) CRITICAL: Failed assertion: _test_params(fd, ctx, 0, 0)
== -1
(gem_reset_stats:1354) CRITICAL: Last errno: 2, No such file or directory
(gem_reset_stats:1354) CRITICAL: error: 0 != -1
Stack trace:
  #0 [__igt_fail_assert+0x101]
  #1 [check_params+0xef]
  #2 [<unknown>+0xef]
child 0 failed with exit status 99
Subtest params failed.
**** DEBUG ****
(gem_reset_stats:1353) drmtest-DEBUG: Test requirement passed: !(fd<0)
****  END  ****
Subtest params: FAIL (0.011s)
(gem_reset_stats:1353) igt-core-DEBUG: Exiting with status code 99
(gem_reset_stats:1353) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'



======================================
             Software
======================================
architecture                : x86_64
os version                  : Ubuntu 16.10
os codename                 : yakkety
kernel driver               : i915
bios revision               : 50.51
bios release date           : 06/02/2017
ksc                         : 1.32


======================================
        Graphic drivers
======================================
Component: drm
    tag: libdrm-2.4.80-29-g7e6bf88
    commit: 7e6bf88cac315a9fa41818cf72a7b5d18a2cb1fc
Component: cairo
    tag: 1.15.4-28-g57b4050
    commit: 57b40507dda3f58dfc8635548d606b86dc7bcf51
Component: intel-gpu-tools
    tag: intel-gpu-tools-1.18-284-g9918014
    commit: 9918014df55d0393f99a31e3c398a4b38c90bb80
Component: piglit
    tag: piglit-v1
    commit: 1b8356e6dfa07480c154fccb47f6ef9c908ef652


======================================
             Kernel
======================================
commit 85a692e2c6a7cf93082044d776e838cb9e9b2146
Author:     Chris Wilson <chris at chris-wilson.co.uk>
AuthorDate: Wed Jun 28 15:25:29 2017 +0100
Commit:     Chris Wilson <chris at chris-wilson.co.uk>
CommitDate: Wed Jun 28 15:25:29 2017 +0100

======================================
             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
cpu thread                 : 4
cpu core                   : 4
cpu model                  : 122
cpu stepping               : 0
hard drive                 : 74GiB (80GB)
current cd clock frequency : 79200 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
guc fw loaded             : SUCCESS
guc version wanted        : 10.56
guc version found         : 10.56

======================================
             kernel parameters
======================================
drm.debug=0x1e i915.alpha_support=1 resume=/dev/sda3 fastboot
i915.enable_guc_loading=2 i915.enable_guc_submission=2 log_buf_len=1M

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