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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]igt/kms_universal_plane/disable-primary-vs-flip-pipe-c fails"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=89638">89638</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[BSW]igt/kms_universal_plane/disable-primary-vs-flip-pipe-c fails
          </td>
        </tr>

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

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

        <tr>
          <th>Hardware</th>
          <td>All
          </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>DRM/Intel
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>huax.lu@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>
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        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=114424" name="attach_114424" title="dmesg">attachment 114424</a> <a href="attachment.cgi?id=114424&action=edit" title="dmesg">[details]</a></span>
dmesg

==System Environment==
--------------------------
Regression: not sure, I am unable to find good commit

no-working platforms: BSW

==kernel==
--------------------------
drm-intel-nightly/3753ea527e539d3358a6368e77cb29ecb2e71c42
commit 3753ea527e539d3358a6368e77cb29ecb2e71c42
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date:   Tue Mar 17 22:36:04 2015 +0100

    drm-intel-nightly: 2015y-03m-17d-21h-35m-20s UTC integration manifest

==Bug detailed description==
-----------------------------
It fails on BSW. Test the latest drm-intel-nightly and drm-intel-next-queued
kernel. Test kernel:
2015_01_18/drm-intel-nightly/be0b52082364f73b6ffa2841ec4ded2ddecfa881, it also
fails.

output:
IGT-Version: 1.10-g505645c (x86_64) (Linux:
4.0.0-rc4_drm-intel-nightly_3753ea_20150318+ x86_64)
Test assertion failure function pageflip_test_pipe, file
kms_universal_plane.c:491:
Failed assertion: drmModePageFlip(data->drm_fd, output->config.crtc->crtc_id,
test.red_fb.fb_id, 0, NULL) == -EBUSY
Last errno: 2, No such file or directory
Subtest disable-primary-vs-flip-pipe-C failed.
**** DEBUG ****
Test requirement passed: !(pipe >= data->display.n_pipes)
display: eDP-1: set_pipe(C)
display: eDP-1: set_pipe(C)
igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32],
tiling=0x0, size=0
igt_create_fb_with_bo_size(handle=1, pitch=7680)
igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32],
tiling=0x0, size=0
igt_create_fb_with_bo_size(handle=2, pitch=7680)
display: C.0: plane_set_fb(53)
display: commit {
display: }
display: C.0: plane_set_fb(0)
display: commit {
display: }
Test assertion failure function pageflip_test_pipe, file
kms_universal_plane.c:491:
Failed assertion: drmModePageFlip(data->drm_fd, output->config.crtc->crtc_id,
test.red_fb.fb_id, 0, NULL) == -EBUSY
Last errno: 2, No such file or directory
****  END  ****
Subtest disable-primary-vs-flip-pipe-C: FAIL (0.035s)

==Reproduce steps==
---------------------------- 
1. ./kms_universal_plane --run-subtest disable-primary-vs-flip-pipe-C</pre>
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