From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 105190] gem_quiescent_gpu assertion fails on distribution kernels
Date: Wed, 21 Feb 2018 12:23:16 +0000
Message-ID: <bug-105190-502@http.bugs.freedesktop.org/>
Mime-Version: 1.0
Content-Type: multipart/mixed; boundary="===============0336480921=="
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Received: from culpepper.freedesktop.org (culpepper.freedesktop.org
 [131.252.210.165])
 by gabe.freedesktop.org (Postfix) with ESMTP id A19DB6E5F7
 for <dri-devel@lists.freedesktop.org>; Wed, 21 Feb 2018 12:23:16 +0000 (UTC)
List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <https://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org


--===============0336480921==
Content-Type: multipart/alternative; boundary="15192157960.e80F.26135"
Content-Transfer-Encoding: 7bit


--15192157960.e80F.26135
Date: Wed, 21 Feb 2018 12:23:16 +0000
MIME-Version: 1.0
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://bugs.freedesktop.org/
Auto-Submitted: auto-generated

https://bugs.freedesktop.org/show_bug.cgi?id=3D105190

            Bug ID: 105190
           Summary: gem_quiescent_gpu assertion fails on distribution
                    kernels
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: IGT
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: arkadiusz.hiler@intel.com

Running any test on Fedora causes a failed assertion during gem_quiescent_g=
pu()
which is used in drm_open_driver* family of functions.

IGT-Version: 1.21-g94bd67c5 (x86_64) (Linux: 4.15.3-300.fc27.x86_64 x86_64)
(kms_pipe_crc_basic:4042) igt_debugfs-CRITICAL: Test assertion failure func=
tion
igt_drop_caches_set, file ../lib/igt_debugfs.c:970:
(kms_pipe_crc_basic:4042) igt_debugfs-CRITICAL: Failed assertion:
igt_sysfs_printf(dir, "i915_gem_drop_caches", "0x%" PRIx64, val) > 0
(kms_pipe_crc_basic:4042) igt_debugfs-CRITICAL: Last errno: 1, Operation not
permitted
Stack trace:
  #0 [__igt_fail_assert+0x16e]
  #1 [igt_drop_caches_set+0x75]
  #2 [gem_quiescent_gpu+0x1f]
  #3 [drm_open_driver+0xae]
  #4 [drm_open_driver_master+0x15]
  #5 [__real_main181+0x1e]
  #6 [main+0x44]
  #7 [__libc_start_main+0xea]
  #8 [_start+0x2a]
Test kms_pipe_crc_basic failed.
**** DEBUG ****
(kms_pipe_crc_basic:4042) igt_core-INFO: IGT-Version: 1.21-g94bd67c5 (x86_6=
4)
(Linux: 4.15.3-300.fc27.x86_64 x86_64)
(kms_pipe_crc_basic:4042) drmtest-DEBUG: Test requirement passed: !(fd<0)
(kms_pipe_crc_basic:4042) igt_debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(kms_pipe_crc_basic:4042) igt_debugfs-CRITICAL: Test assertion failure func=
tion
igt_drop_caches_set, file ../lib/igt_debugfs.c:970:
(kms_pipe_crc_basic:4042) igt_debugfs-CRITICAL: Failed assertion:
igt_sysfs_printf(dir, "i915_gem_drop_caches", "0x%" PRIx64, val) > 0
(kms_pipe_crc_basic:4042) igt_debugfs-CRITICAL: Last errno: 1, Operation not
permitted
(kms_pipe_crc_basic:4042) igt_core-INFO: Stack trace:
(kms_pipe_crc_basic:4042) igt_core-INFO:   #0 [__igt_fail_assert+0x16e]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #1 [igt_drop_caches_set+0x75]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #2 [gem_quiescent_gpu+0x1f]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #3 [drm_open_driver+0xae]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #4 [drm_open_driver_master+0x15]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #5 [__real_main181+0x1e]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #6 [main+0x44]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #7 [__libc_start_main+0xea]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #8 [_start+0x2a]
****  END  ****
Subtest bad-pipe: FAIL
Subtest bad-source: FAIL
Subtest bad-nb-words-1: FAIL
Subtest bad-nb-words-3: FAIL
Subtest read-crc-pipe-A: FAIL
Subtest read-crc-pipe-A-frame-sequence: FAIL
Subtest nonblocking-crc-pipe-A: FAIL
Subtest nonblocking-crc-pipe-A-frame-sequence: FAIL
Subtest suspend-read-crc-pipe-A: FAIL
Subtest hang-read-crc-pipe-A: FAIL
Subtest read-crc-pipe-B: FAIL
Subtest read-crc-pipe-B-frame-sequence: FAIL
Subtest nonblocking-crc-pipe-B: FAIL
Subtest nonblocking-crc-pipe-B-frame-sequence: FAIL
Subtest suspend-read-crc-pipe-B: FAIL
Subtest hang-read-crc-pipe-B: FAIL
Subtest read-crc-pipe-C: FAIL
Subtest read-crc-pipe-C-frame-sequence: FAIL
Subtest nonblocking-crc-pipe-C: FAIL
Subtest nonblocking-crc-pipe-C-frame-sequence: FAIL
Subtest suspend-read-crc-pipe-C: FAIL
Subtest hang-read-crc-pipe-C: FAIL

--=20
You are receiving this mail because:
You are the assignee for the bug.=

--15192157960.e80F.26135
Date: Wed, 21 Feb 2018 12:23:16 +0000
MIME-Version: 1.0
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://bugs.freedesktop.org/
Auto-Submitted: auto-generated

<html>
    <head>
      <base href=3D"https://bugs.freedesktop.org/">
    </head>
    <body><table border=3D"1" cellspacing=3D"0" cellpadding=3D"8">
        <tr>
          <th>Bug ID</th>
          <td><a class=3D"bz_bug_link=20
          bz_status_NEW "
   title=3D"NEW - gem_quiescent_gpu assertion fails on distribution kernels"
   href=3D"https://bugs.freedesktop.org/show_bug.cgi?id=3D105190">105190</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>gem_quiescent_gpu assertion fails on distribution kernels
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>DRI
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>IGT
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>dri-devel&#64;lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>arkadiusz.hiler&#64;intel.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Running any test on Fedora causes a failed assertion during ge=
m_quiescent_gpu()
which is used in drm_open_driver* family of functions.

IGT-Version: 1.21-g94bd67c5 (x86_64) (Linux: 4.15.3-300.fc27.x86_64 x86_64)
(kms_pipe_crc_basic:4042) igt_debugfs-CRITICAL: Test assertion failure func=
tion
igt_drop_caches_set, file ../lib/igt_debugfs.c:970:
(kms_pipe_crc_basic:4042) igt_debugfs-CRITICAL: Failed assertion:
igt_sysfs_printf(dir, &quot;i915_gem_drop_caches&quot;, &quot;0x%&quot; PRI=
x64, val) &gt; 0
(kms_pipe_crc_basic:4042) igt_debugfs-CRITICAL: Last errno: 1, Operation not
permitted
Stack trace:
  #0 [__igt_fail_assert+0x16e]
  #1 [igt_drop_caches_set+0x75]
  #2 [gem_quiescent_gpu+0x1f]
  #3 [drm_open_driver+0xae]
  #4 [drm_open_driver_master+0x15]
  #5 [__real_main181+0x1e]
  #6 [main+0x44]
  #7 [__libc_start_main+0xea]
  #8 [_start+0x2a]
Test kms_pipe_crc_basic failed.
**** DEBUG ****
(kms_pipe_crc_basic:4042) igt_core-INFO: IGT-Version: 1.21-g94bd67c5 (x86_6=
4)
(Linux: 4.15.3-300.fc27.x86_64 x86_64)
(kms_pipe_crc_basic:4042) drmtest-DEBUG: Test requirement passed: !(fd&lt;0)
(kms_pipe_crc_basic:4042) igt_debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(kms_pipe_crc_basic:4042) igt_debugfs-CRITICAL: Test assertion failure func=
tion
igt_drop_caches_set, file ../lib/igt_debugfs.c:970:
(kms_pipe_crc_basic:4042) igt_debugfs-CRITICAL: Failed assertion:
igt_sysfs_printf(dir, &quot;i915_gem_drop_caches&quot;, &quot;0x%&quot; PRI=
x64, val) &gt; 0
(kms_pipe_crc_basic:4042) igt_debugfs-CRITICAL: Last errno: 1, Operation not
permitted
(kms_pipe_crc_basic:4042) igt_core-INFO: Stack trace:
(kms_pipe_crc_basic:4042) igt_core-INFO:   #0 [__igt_fail_assert+0x16e]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #1 [igt_drop_caches_set+0x75]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #2 [gem_quiescent_gpu+0x1f]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #3 [drm_open_driver+0xae]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #4 [drm_open_driver_master+0x15]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #5 [__real_main181+0x1e]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #6 [main+0x44]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #7 [__libc_start_main+0xea]
(kms_pipe_crc_basic:4042) igt_core-INFO:   #8 [_start+0x2a]
****  END  ****
Subtest bad-pipe: FAIL
Subtest bad-source: FAIL
Subtest bad-nb-words-1: FAIL
Subtest bad-nb-words-3: FAIL
Subtest read-crc-pipe-A: FAIL
Subtest read-crc-pipe-A-frame-sequence: FAIL
Subtest nonblocking-crc-pipe-A: FAIL
Subtest nonblocking-crc-pipe-A-frame-sequence: FAIL
Subtest suspend-read-crc-pipe-A: FAIL
Subtest hang-read-crc-pipe-A: FAIL
Subtest read-crc-pipe-B: FAIL
Subtest read-crc-pipe-B-frame-sequence: FAIL
Subtest nonblocking-crc-pipe-B: FAIL
Subtest nonblocking-crc-pipe-B-frame-sequence: FAIL
Subtest suspend-read-crc-pipe-B: FAIL
Subtest hang-read-crc-pipe-B: FAIL
Subtest read-crc-pipe-C: FAIL
Subtest read-crc-pipe-C-frame-sequence: FAIL
Subtest nonblocking-crc-pipe-C: FAIL
Subtest nonblocking-crc-pipe-C-frame-sequence: FAIL
Subtest suspend-read-crc-pipe-C: FAIL
Subtest hang-read-crc-pipe-C: FAIL</pre>
        </div>
      </p>


      <hr>
      <span>You are receiving this mail because:</span>

      <ul>
          <li>You are the assignee for the bug.</li>
      </ul>
    </body>
</html>=

--15192157960.e80F.26135--

--===============0336480921==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Content-Disposition: inline

X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs
IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz
dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==

--===============0336480921==--