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<div id="contentwrap"><h1>FreeBSD 7.0 Open Issues</h1>
<p>This is a list of open issues that need to be resolved for FreeBSD
7.0. If you have any updates for this list, please e-mail
re@FreeBSD.org.</p>
<ul>
<li><a href="#major" shape="rect">Major issues</a></li>
<li><a href="#minor" shape="rect">Minor issues</a></li>
<li><a href="#testing" shape="rect">Testing foci</a></li>
<li><a href="#stresstest" shape="rect">Problems Discovered by Kernel Stress Test Suite</a></li>
</ul>
<h3>Major issues for 7.0-RELEASE</h3>
<a name="major" shape="rect" id="major"></a>
<table class="tblbasic">
<tr class="heading">
<th rowspan="1" colspan="1">Issue</th>
<th rowspan="1" colspan="1">Status</th>
<th rowspan="1" colspan="1">Responsible</th>
<th rowspan="1" colspan="1">Description</th>
</tr>
<tr>
<td rowspan="1" colspan="1">routed not working</td>
<td rowspan="1" colspan="1"><font color="green">Done</font></td>
<td rowspan="1" colspan="1">Robert Watson</td>
<td rowspan="1" colspan="1">Routed should have been updated because of updates made to the
underlying network infrastructure. The old interface was added
back in but marked as depreciated.</td>
</tr>
<tr>
<td rowspan="1" colspan="1">TCP accept race condition</td>
<td rowspan="1" colspan="1"><font color="green">Done</font></td>
<td rowspan="1" colspan="1">Gleb Smirnoff, Robert Watson</td>
<td rowspan="1" colspan="1">A race in TCP will lead to very occasional returning of 0.0.0.0:0
rather than the correct IP address via the socket address returned by
accept(). A patch has been merged to HEAD, RELENG_7 and RELENG_7_0.
</td>
</tr>
<tr>
<td rowspan="1" colspan="1">sleepq race condition</td>
<td rowspan="1" colspan="1"><font color="green">Done</font></td>
<td rowspan="1" colspan="1">John Baldwin</td>
<td rowspan="1" colspan="1">Races in the sleepq implementation will occasionally result in
sleeps with timeouts failing to wake up, as well as other symptoms. A
patch has been merged to HEAD, RELENG_7, and RELENG_7_0.</td>
</tr>
<tr>
<td rowspan="1" colspan="1">pty race condition</td>
<td rowspan="1" colspan="1"><font color="green">Done</font></td>
<td rowspan="1" colspan="1">Konstantin Belousov</td>
<td rowspan="1" colspan="1">Multiple race conditions in the tty/pty code have lead to
occasional panics. One set of problems has been fixed, but others
are still being explored It is aniticipated that the remaining
problems will be fixed for 7.0RC2.</td>
</tr>
<tr>
<td rowspan="1" colspan="1">amd64 minidump race condition</td>
<td rowspan="1" colspan="1"><font color="green">Done</font></td>
<td rowspan="1" colspan="1">Ruslan Ermilov</td>
<td rowspan="1" colspan="1">A race condition during minidump generation on SMP amd64 could lead
trashed file systems due to writing outside of the swap area. A patch
has been merged to HEAD, RELENG_7, and RELENG_7_0.</td>
</tr>
<tr>
<td rowspan="1" colspan="1">libkse fork process wedge</td>
<td rowspan="1" colspan="1"><font color="green">Done</font></td>
<td rowspan="1" colspan="1">Julian Elischer, Daniel Eischen</td>
<td rowspan="1" colspan="1">A bug in libkse could lead the processes hanging after fork if they
fork while running multiple threads. A patch has been committed to
HEAD that properly reinitializes internal thread library locks after
fork; it has been merged to RELENG_7 and RELENG_7_0.</td>
</tr>
</table>
<h3>Minor issues for 7.0-RELEASE</h3>
<a name="minor" shape="rect" id="minor"></a>
<table class="tblbasic">
<tr class="heading">
<th rowspan="1" colspan="1">Issue</th>
<th rowspan="1" colspan="1">Status</th>
<th rowspan="1" colspan="1">Responsible</th>
<th rowspan="1" colspan="1">Description</th>
</tr>
<tr>
<td rowspan="1" colspan="1">sparc64 has a problem building OpenSP so it can't finish a release
build with docs</td>
<td rowspan="1" colspan="1"><font color="green">Done</font></td>
<td rowspan="1" colspan="1">Marius Strobl</td>
<td rowspan="1" colspan="1">Fixed.</td>
</tr>
</table>
<h3>Testing foci for 7.0-RELEASE</h3>
<a name="testing" shape="rect" id="testing"></a>
<table class="tblbasic">
<tr class="heading">
<th rowspan="1" colspan="1">Issue</th>
<th rowspan="1" colspan="1">Status</th>
<th rowspan="1" colspan="1">Responsible</th>
<th rowspan="1" colspan="1">Description</th>
</tr>
<tr>
<td rowspan="1" colspan="1">TCP timers</td>
<td rowspan="1" colspan="1"><font color="orange">Needs testing</font></td>
<td rowspan="1" colspan="1">Mike Silbersack</td>
<td rowspan="1" colspan="1"></td>
</tr>
<tr>
<td rowspan="1" colspan="1">MAC Framework</td>
<td rowspan="1" colspan="1"></td>
<td rowspan="1" colspan="1">Robert Watson</td>
<td rowspan="1" colspan="1">A code sync with Mac OS X Leopard for the MAC framework was
committed.</td>
</tr>
<tr>
<td rowspan="1" colspan="1">TCP issues</td>
<td rowspan="1" colspan="1"><font color="green">Done</font></td>
<td rowspan="1" colspan="1">Mike Silbersack</td>
<td rowspan="1" colspan="1">Turned out to not be TCP issues after all, problems with
signal handling in mountd.</td>
</tr>
</table>
<h3>Stress Test Panics</h3>
<a name="stresstest" shape="rect" id="stresstest"></a>
<p>The system is continuously being subjected to Peter Holm's <a href="http://www.holm.cc/stress/" shape="rect">Kernel Stress Test Suite</a>. The
following issues have recently been discovered from this test
suite.</p>
</div>
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