[Bug 101239] New: [IGT] [BDW] gem_streaming_writes some subtest fails Test assertion failure function

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue May 30 20:39:07 UTC 2017 

https://bugs.freedesktop.org/show_bug.cgi?id=101239

            Bug ID: 101239
           Summary: [IGT] [BDW] gem_streaming_writes some subtest fails
                    Test assertion failure function
           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

Created attachment 131580
  --> https://bugs.freedesktop.org/attachment.cgi?id=131580&action=edit
dmesg.log

The following test cases fail on BDW with latest configuration

Test cases
=======================================
igt at gem_streaming_writes@batch-gtt
igt at gem_streaming_writes@batch-reverse-gtt



test output
====================================
IGT-Version: 1.18-g00ce341 (x86_64) (Linux:
4.12.0-rc3-drm-tip-ww22-commit-75397b6+ x86_64)
(gem_reset_stats:1368) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_reset_stats:1368) DEBUG: Test requirement passed: has_reset_stats
(gem_reset_stats:1368) igt-core-DEBUG: Starting subtest: reset-stats-blt
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_reset_stats:1368) DEBUG: num fds=4, hang index=1
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_reset_stats:1368) ioctl-wrappers-DEBUG: Test requirement passed:
gem_has_ring(fd, ring)
(gem_reset_stats:1368) ioctl-wrappers-DEBUG: Test requirement passed:
has_ban_period || has_bannable
(gem_reset_stats:1368) igt-gt-DEBUG: Test requirement passed: has_gpu_reset(fd)
(gem_reset_stats:1368) igt-gt-DEBUG: Test requirement passed: ctx == 0 || ring
== I915_EXEC_RENDER
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
2:0 expected 'Pending' [2], found 'No error' [0]
(gem_reset_stats:1368) CRITICAL: Test assertion failure function test_rs, file
gem_reset_stats.c:242:
(gem_reset_stats:1368) CRITICAL: Failed assertion: _assert_reset_status(i,
fd[i], 0, (1 << 1)) == 0
(gem_reset_stats:1368) CRITICAL: Last errno: 2, No such file or directory
Stack trace:
  #0 [__igt_fail_assert+0x101]
  #1 [test_rs.constprop.8+0x157]
  #2 [__real_main781+0x10b]
  #3 [main+0x33]
  #4 [__libc_start_main+0xf1]
  #5 [_start+0x29]
  #6 [<unknown>+0x29]
Subtest reset-stats-blt failed.
**** DEBUG ****
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_reset_stats:1368) DEBUG: num fds=4, hang index=1
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_reset_stats:1368) ioctl-wrappers-DEBUG: Test requirement passed:
gem_has_ring(fd, ring)
(gem_reset_stats:1368) ioctl-wrappers-DEBUG: Test requirement passed:
has_ban_period || has_bannable
(gem_reset_stats:1368) igt-gt-DEBUG: Test requirement passed: has_gpu_reset(fd)
(gem_reset_stats:1368) igt-gt-DEBUG: Test requirement passed: ctx == 0 || ring
== I915_EXEC_RENDER
(gem_reset_stats:1368) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_reset_stats:1368) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_reset_stats:1368) INFO: 2:0 expected 'Pending' [2], found 'No error' [0]
(gem_reset_stats:1368) CRITICAL: Test assertion failure function test_rs, file
gem_reset_stats.c:242:
(gem_reset_stats:1368) CRITICAL: Failed assertion: _assert_reset_status(i,
fd[i], 0, (1 << 1)) == 0
(gem_reset_stats:1368) CRITICAL: Last errno: 2, No such file or directory
****  END  ****
Subtest reset-stats-blt: FAIL (9.471s)
(gem_reset_stats:1368) igt-core-DEBUG: Exiting with status code 99
(gem_reset_stats:1368) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(10:26 AM) [gfx at BDW-2-NUC5i7RYB] [tests]$ : sudo -E ./gem_streaming_writes --r
batch-gtt --d
IGT-Version: 1.18-g00ce341 (x86_64) (Linux:
4.12.0-rc3-drm-tip-ww22-commit-75397b6+ x86_64)
(gem_streaming_writes:1470) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_streaming_writes:1470) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_streaming_writes:1470) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(gem_streaming_writes:1470) ioctl-wrappers-DEBUG: Test requirement passed: err
== 0
(gem_streaming_writes:1470) igt-core-DEBUG: Starting subtest: batch-gtt


Software versions
=======================================
architecture                : x86_64
os version                  : Ubuntu 16.10
os codename                 : yakkety
kernel driver               : i915
bios revision               : 5.6
bios release date           : 05/29/2015

Component: drm
    tag: libdrm-2.4.80-18-gce9e3ba
    commit: ce9e3ba6e2cc65e1e9e6e05a5f326c4dd25ab2c4

Component: cairo
    tag: 1.15.4-22-g0fd0fd0
    commit: 0fd0fd0ae9ad8cfb177bb844091de98c0235917e

Component: intel-gpu-tools
    tag: intel-gpu-tools-1.18-211-g00ce341
    commit: 00ce341b95c718611689ded8ccec45086186c5b7

Component: piglit
    tag: piglit-v1
    commit: ebbb9c5dcc6a637884d54e06eb430a8c14993413


Kernel version
=========================================
commit 75397b60fe84eb5125a78a5ee304def86b761994
Author:     Chris Wilson <chris at chris-wilson.co.uk>
AuthorDate: Tue May 30 12:56:32 2017 +0100
Commit:     Chris Wilson <chris at chris-wilson.co.uk>
CommitDate: Tue May 30 12:56:32 2017 +0100

    drm-tip: 2017y-05m-30d-11h-55m-42s UTC integration manifest


Hardware
==========================================
platform                   : BDW
motherboard id             : NUC5i7RYB
form factor                : Desktop
cpu family                 : Core i7
cpu family id              : 6
cpu information            : Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz
gpu card                   : Intel Corporation Iris Graphics 6100 (rev 09)
(prog-if 00 [VGA controller])
memory ram                 : 7.72 GB
max memory ram             : 16 GB
cpu thread                 : 4
cpu core                   : 2
cpu model                  : 61
cpu stepping               : 4
socket                     : Socket BGA1168
signature                  : Type 0, Family 6, Model 61, Stepping 4
hard drive                 : 447GiB (480GB)
current cd clock frequency : 337500 kHz
maximum cd clock frequency : 540000 kHz
displays connected         : HDMI-A-1 DP-1


kernel parameters
=============================================
quiet drm.debug=0xe auto panic=1 nmi_watchdog=panic resume=/dev/sda3 fastboot

attachments
=============================================
kern.log
dmesg.log

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