<html>
<head>
<base href="https://bugs.llvm.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - LeakSanitizer-AddressSanitizer-i386 :: TestCases/many_threads_detach.cpp test failure"
href="https://bugs.llvm.org/show_bug.cgi?id=48962">48962</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>LeakSanitizer-AddressSanitizer-i386 :: TestCases/many_threads_detach.cpp test failure
</td>
</tr>
<tr>
<th>Product</th>
<td>new-bugs
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>new bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>mgorny@gentoo.org
</td>
</tr>
<tr>
<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org, mvanotti@google.com
</td>
</tr>
<tr>
<th>Blocks</th>
<td>48902
</td>
</tr></table>
<p>
<div>
<pre>Fails reliably here every time.
FAIL: LeakSanitizer-AddressSanitizer-i386 :: TestCases/many_threads_detach.cpp
(3022 of 7337)
******************** TEST 'LeakSanitizer-AddressSanitizer-i386 ::
TestCases/many_threads_detach.cpp' FAILED ********************
Script:
--
: 'RUN: at line 4';
/var/tmp/portage/sys-libs/compiler-rt-sanitizers-12.0.0_rc1/work/compiler-rt_build/lib/llvm/12/bin/clang
--driver-mode=g++ -O0 -m32 -gline-tables-only -fsanitize=address
-I/var/tmp/portage/sys-libs/compiler-rt-sanitizers-12.0.0_rc1/work/compiler-rt/test/lsan/../
/var/tmp/portage/sys-libs/compiler-rt-sanitizers-12.0.0_rc1/work/compiler-rt/test/lsan/TestCases/many_threads_detach.cpp
-o
/var/tmp/portage/sys-libs/compiler-rt-sanitizers-12.0.0_rc1/work/compiler-rt_build/test/lsan/I386AsanConfig/TestCases/Output/many_threads_detach.cpp.tmp
-pthread &&
/var/tmp/portage/sys-libs/compiler-rt-sanitizers-12.0.0_rc1/work/compiler-rt_build/test/lsan/I386AsanConfig/TestCases/Output/many_threads_detach.cpp.tmp
--
Exit Code: 1
Command Output (stderr):
--
+ : 'RUN: at line 4'
+
/var/tmp/portage/sys-libs/compiler-rt-sanitizers-12.0.0_rc1/work/compiler-rt_build/lib/llvm/12/bin/clang
--driver-mode=g++ -O0 -m32 -gline-tables-only -fsanitize=address
-I/var/tmp/portage/sys-libs/compiler-rt-sanitizers-12.0.0_rc1/work/compiler-rt/test/lsan/../
/var/tmp/portage/sys-libs/compiler-rt-sanitizers-12.0.0_rc1/work/compiler-rt/test/lsan/TestCases/many_threads_detach.cpp
-o
/var/tmp/portage/sys-libs/compiler-rt-sanitizers-12.0.0_rc1/work/compiler-rt_build/test/lsan/I386AsanConfig/TestCases/Output/many_threads_detach.cpp.tmp
-pthread
+
/var/tmp/portage/sys-libs/compiler-rt-sanitizers-12.0.0_rc1/work/compiler-rt_build/test/lsan/I386AsanConfig/TestCases/Output/many_threads_detach.cpp.tmp
AddressSanitizer:DEADLYSIGNAL
=================================================================
==251081==ERROR: AddressSanitizer: SEGV on unknown address (pc 0x080fa31f bp
0x00000242 sp 0xffe94740 T0)
==251081==The signal is caused by a READ memory access.
==251081==Hint: this fault was caused by a dereference of a high value address
(see register values below). Disassemble the provided pc to learn which
register was used.
==251081==FATAL: AddressSanitizer: internal allocator is out of memory trying
to allocate 0x33 bytes
--
********************</pre>
</div>
</p>
<div id="referenced">
<hr style="border: 1px dashed #969696">
<b>Referenced Bugs:</b>
<ul>
<li>
[<a class="bz_bug_link
bz_status_NEW "
title="NEW - [meta] 12.0.0 Release Blockers"
href="https://bugs.llvm.org/show_bug.cgi?id=48902">Bug 48902</a>] [meta] 12.0.0 Release Blockers
</li>
</ul>
</div>
<br>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>