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      <base href="https://bugs.freedesktop.org/">
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [BSW][BAT] prime_vgem/basic-wait-default causes dmesg warning"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=100116">100116</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[BSW][BAT] prime_vgem/basic-wait-default causes dmesg warning
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>DRI git
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Other
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>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>DRM/Intel
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>jani.saarinen@intel.com
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>on CI on BSW
<a href="https://intel-gfx-ci.01.org/CI/CI_DRM_2302/fi-bsw-n3050/igt@prime_vgem@basic-wait-default.html">https://intel-gfx-ci.01.org/CI/CI_DRM_2302/fi-bsw-n3050/igt@prime_vgem@basic-wait-default.html</a>

Dmesg: <a href="https://intel-gfx-ci.01.org/CI/CI_DRM_2302/fi-bsw-n3050/dmesg-during.log">https://intel-gfx-ci.01.org/CI/CI_DRM_2302/fi-bsw-n3050/dmesg-during.log</a>

Out     
IGT-Version: 1.17-g0a0eb5d (x86_64) (Linux: 4.11.0-rc1-CI-CI_DRM_2302+ x86_64)
Subtest basic-wait-default: SUCCESS (0.018s)
Test requirement not met in function __real_main729, file prime_vgem.c:826:
Test requirement: vgem_fence_has_flag(vgem, WIP_VGEM_FENCE_NOTIMEOUT)
Environment     
PIGLIT_SOURCE_DIR="/opt/igt/piglit" PIGLIT_PLATFORM="mixed_glx_egl"
Command 
/opt/igt/tests/prime_vgem --run-subtest basic-wait-default
Dmesg   
[  554.980253] ------------[ cut here ]------------
[  554.980373] WARNING: CPU: 1 PID: 0 at kernel/sched/sched.h:833
pick_next_task_rt+0x250/0x260
[  554.980501] rq->clock_update_flags < RQCF_ACT_SKIP
[  554.980512] Modules linked in: vgem intel_powerclamp coretemp
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_hdmi
snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel lpc_ich snd_hda_codec
snd_hwdep snd_hda_core snd_pcm i2c_designware_platform i2c_designware_core i915
r8169 mii prime_numbers sdhci_acpi
[  554.980793]  i2c_hid sdhci mmc_core
[  554.980823] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G     U  W      
4.11.0-rc1-CI-CI_DRM_2302+ #1
[  554.980830] Hardware name:                  /NUC5CPYB, BIOS
PYBSWCEL.86A.0055.2016.0812.1130 08/12/2016
[  554.980835] Call Trace:
[  554.980858]  dump_stack+0x67/0x92
[  554.980876]  __warn+0xc6/0xe0
[  554.980893]  warn_slowpath_fmt+0x4a/0x50
[  554.980915]  pick_next_task_rt+0x250/0x260
[  554.980935]  __schedule+0x522/0xbd0
[  554.980951]  ? _raw_spin_unlock_irqrestore+0x3d/0x60
[  554.980968]  schedule+0x3b/0x90
[  554.980981]  schedule_preempt_disabled+0x13/0x20
[  554.980991]  do_idle+0x145/0x1f0
[  554.981007]  cpu_startup_entry+0x18/0x20
[  554.981021]  start_secondary+0x102/0x120
[  554.981038]  start_cpu+0x14/0x14
[  554.981065] ---[ end trace 963bcdb3fd781f22 ]---</pre>
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      </p>


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