<html>
    <head>
      <base href="https://bugs.freedesktop.org/" />
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - 62102f505cd13840e4 causes icon corruption in thunar"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=80560">80560</a>
          </td>
        </tr>

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

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

        <tr>
          <th>Summary</th>
          <td>62102f505cd13840e4 causes icon corruption in thunar
          </td>
        </tr>

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

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

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>h.judt@gmx.at
          </td>
        </tr>

        <tr>
          <th>URL</th>
          <td>http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/?id=62102f505cd13840e4c910adbe762b3fb46dfaec
          </td>
        </tr>

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

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

        <tr>
          <th>Version</th>
          <td>XOrg CVS
          </td>
        </tr>

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

        <tr>
          <th>Product</th>
          <td>DRI
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=101806" name="attach_101806" title="courrpted-icon.png">attachment 101806</a> <a href="attachment.cgi?id=101806&action=edit" title="courrpted-icon.png">[details]</a></span>
courrpted-icon.png

git bisect start
# bad: [c5c7dd24a55f04322d5eec10dc4352d8a8e92b1e] sna: Remove scare quotes from
hotplug detection "enabled"
git bisect bad c5c7dd24a55f04322d5eec10dc4352d8a8e92b1e
# good: [cb7b27a705b477ae1b369786eea13fb14506d54a] 2.99.912 snapshot
git bisect good cb7b27a705b477ae1b369786eea13fb14506d54a
# bad: [e52f917a2370026073ed6851161393a69ee94abe] sna: Use nxm tiled blits for
small regions of large tiles
git bisect bad e52f917a2370026073ed6851161393a69ee94abe
# good: [cd381ad96eadb72eb1a983c973a5dd47f547fc8b] xvmc: Refactor mutex locking
git bisect good cd381ad96eadb72eb1a983c973a5dd47f547fc8b
# bad: [62102f505cd13840e4c910adbe762b3fb46dfaec] sna: Promote better active
buffer reuse
git bisect bad 62102f505cd13840e4c910adbe762b3fb46dfaec
# good: [05fdfe3b2813495ea122471ed6dde340e538aa65] intel-virtual-output:
Compile fixes
git bisect good 05fdfe3b2813495ea122471ed6dde340e538aa65
# good: [0a6a94630f4fec26bed2aefb25de1a165193ff10] test: Add a simple SHM test
skeleton
git bisect good 0a6a94630f4fec26bed2aefb25de1a165193ff10
# good: [243bd26ad31776b2dc45563107e669cf7b45fd91] sna: Clear our private hints
about front rendering exported bo
git bisect good 243bd26ad31776b2dc45563107e669cf7b45fd91
# good: [2877d018d3510e415f273ce955eb5c272c340e7d] sna/glyphs: Show number of
glyphs in DBG
git bisect good 2877d018d3510e415f273ce955eb5c272c340e7d
# first bad commit: [62102f505cd13840e4c910adbe762b3fb46dfaec] sna: Promote
better active buffer reuse


lspci -vvv:
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated
Graphics Controller (rev 09) (prog-if 00 [VGA controller])
    Subsystem: Lenovo Device 220c
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
    Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
    Latency: 0
    Interrupt: pin A routed to IRQ 56
    Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
    Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
    Region 4: I/O ports at 3000 [size=64]
    Expansion ROM at <unassigned> [disabled]
    Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
        Address: fee0f00c  Data: 4171
    Capabilities: [d0] Power Management version 2
        Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
        Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
    Capabilities: [a4] PCI Advanced Features
        AFCap: TP+ FLR+
        AFCtrl: FLR-
        AFStatus: TP-
    Kernel driver in use: i915

This is on a Lenovo Thinkpad T440s running gentoo.
linux-3.6.11
xorg-server-1.15.99.903
mesa-git
x11-libs/cairo-1.12.16-r3

I have not noticed these issue in other applications, it could be related to
cairo, used by thunar. It is not reproducible with xf86-video-ati, though.</pre>
        </div>
      </p>
      <hr>
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          <li>You are on the CC list for the bug.</li>
          <li>You are the assignee for the bug.</li>
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