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<base href="http://llvm.org/bugs/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - lldb doesn't show full stacktrace"
href="http://llvm.org/bugs/show_bug.cgi?id=19784">19784</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>lldb doesn't show full stacktrace
</td>
</tr>
<tr>
<th>Product</th>
<td>lldb
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</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>All Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>lldb-dev@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Reporter</th>
<td>vanyacpp@gmail.com
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Ubuntu 14.04 64-bit. lldb-3.5 rev.201651 (packaged in Ubuntu).
lldb doesn't show full stacktrace for some functions. E.g.
(gdb) bt
#0 0x00007ff38991ffbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007ff38846afe4 in g_main_context_poll (priority=2147483647, n_fds=5,
fds=0x11cbf60, timeout=550, context=0x7ff3800011f0)
at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:4028
#2 g_main_context_iterate (context=context@entry=0x7ff3800011f0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3729
#3 0x00007ff38846b0ec in g_main_context_iteration (context=0x7ff3800011f0,
may_block=1) at /build/buildd/glib2.0-2.40.0/./glib/gmain.c:3795
#4 0x00007ff38a5c27a1 in QEventDispatcherGlib::processEvents (this=0x10ecca0,
flags=...) at kernel/qeventdispatcher_glib.cpp:434
#5 0x00007ff38aeb0bb6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#6 0x00007ff38a5940af in QEventLoop::processEvents
(this=this@entry=0x7fff20b93920, flags=...) at kernel/qeventloop.cpp:149
#7 0x00007ff38a5943a5 in QEventLoop::exec (this=this@entry=0x7fff20b93920,
flags=...) at kernel/qeventloop.cpp:204
#8 0x00007ff38a599b79 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1225
#9 0x0000000000626dac in main (argc=1, argv=0x7fff20b940c8) at main.cpp:387
(lldb) bt
* thread #1: tid = 14148, 0x00007ff38991ffbd libc.so.6`__poll + 45, name =
'qbittorrent', stop reason = trace
* frame #0: 0x00007ff38991ffbd libc.so.6`__poll + 45
The same issue applies to many other functions in libc.</pre>
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