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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 - radv: MSAA broken on SI (assertion failure in vkCreateImage)"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=106511">106511</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>radv: MSAA broken on SI (assertion failure in vkCreateImage)
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>Mesa
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>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>Drivers/Vulkan/radeon
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>mesa-dev@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>turo@alternativegames.net
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>mesa-dev@lists.freedesktop.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=139553" name="attach_139553" title="Full backtrace">attachment 139553</a> <a href="attachment.cgi?id=139553&action=edit" title="Full backtrace">[details]</a></span>
Full backtrace

vkCreateImage (multisample 2 samples) crashes with: 

addrlib/r800/siaddrlib.cpp:2972: virtual int
Addr::V1::SiLib::HwlPostCheckTileIndex(const ADDR_TILEINFO*, AddrTileMode,
AddrTileType, INT) const: Assertion `index < static_cast<int>(m_noOfEntries)'
failed.

Mesa git, LLVM 6.0, kernel 4.16.5, Pitcairn.

Bisected to:

9bf3570fed064cfc5a863fa4bd4802f11b1030f5 is the first bad commit
commit 9bf3570fed064cfc5a863fa4bd4802f11b1030f5
Author: Marek Olšák <<a href="mailto:marek.olsak@amd.com">marek.olsak@amd.com</a>>
Date:   Mon Apr 30 20:54:06 2018 -0400

    ac/surface/gfx6: compute FMASK together with the color surface

    instead of invoking FMASK computation separately.

    Reviewed-by: Nicolai Hähnle <<a href="mailto:nicolai.haehnle@amd.com">nicolai.haehnle@amd.com</a>>

:040000 040000 c941c8936a3b10389b78a29551e131e6f3190bab
eeb1d994575864eb0f4c09fd4c532d40990582ad M      src</pre>
        </div>
      </p>


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