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<base href="https://bugs.llvm.org/">
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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 - Crash when when genarating backtrace"
href="https://bugs.llvm.org/show_bug.cgi?id=52585">52585</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Crash when when genarating backtrace
</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>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</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@lists.llvm.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>achronop@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>jdevlieghere@apple.com, llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>PLEASE submit a bug report to <a href="https://bugs.llvm.org/">https://bugs.llvm.org/</a> and include the crash
backtrace.
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH
or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0 lldb 0x00000001042b8027
llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 39
1 lldb 0x00000001042b76e5 llvm::sys::RunSignalHandlers() +
85
2 lldb 0x00000001042b88d6 SignalHandler(int) + 278
3 libsystem_platform.dylib 0x00007fff20368d7d _sigtramp + 29
4 libsystem_platform.dylib 0x538103a0f43e36a0 _sigtramp + 6016953833237227840
5 LLDB 0x0000000107c97279
lldb_private::Module::ResolveSymbolContextForAddress(lldb_private::Address
const&, lldb::SymbolContextItem, lldb_private::SymbolContext&, bool) + 409
6 LLDB 0x0000000107c5ee7c
lldb_private::Address::CalculateSymbolContext(lldb_private::SymbolContext*,
lldb::SymbolContextItem) const + 204
7 LLDB 0x0000000107fe9cb0
lldb_private::SwiftLanguageRuntime::GetRuntimeUnwindPlan(std::__1::shared_ptr<lldb_private::Process>,
lldb_private::RegisterContext*, bool&) + 432
8 LLDB 0x0000000107dba582
lldb_private::LanguageRuntime::GetRuntimeUnwindPlan(lldb_private::Thread&,
lldb_private::RegisterContext*, bool&) + 306
9 LLDB 0x0000000107de5b03
lldb_private::RegisterContextUnwind::InitializeNonZerothFrame() + 563
10 LLDB 0x0000000107de4bd0
lldb_private::RegisterContextUnwind::RegisterContextUnwind(lldb_private::Thread&,
std::__1::shared_ptr<lldb_private::RegisterContextUnwind> const&,
lldb_private::SymbolContext&, unsigned int, lldb_private::UnwindLLDB&) + 224
11 LLDB 0x0000000107e49683
lldb_private::UnwindLLDB::GetOneMoreFrame(lldb_private::ABI*) + 243
12 LLDB 0x0000000107e4911b
lldb_private::UnwindLLDB::AddOneMoreFrame(lldb_private::ABI*) + 331
13 LLDB 0x0000000107e4946d
lldb_private::UnwindLLDB::UpdateUnwindPlanForFirstFrameIfInvalid(lldb_private::ABI*)
+ 61
14 LLDB 0x0000000107e48fc0
lldb_private::UnwindLLDB::AddFirstFrame() + 832
15 LLDB 0x0000000107e49b82
lldb_private::UnwindLLDB::DoGetFrameInfoAtIndex(unsigned int, unsigned long
long&, unsigned long long&, bool&) + 50
16 LLDB 0x0000000107dfa864
lldb_private::StackFrameList::GetFramesUpTo(unsigned int) + 2308
17 LLDB 0x0000000107dfba69
lldb_private::StackFrameList::GetFrameAtIndex(unsigned int) + 153
18 LLDB 0x0000000107e24bee
lldb_private::Thread::SelectMostRelevantFrame() + 62
19 LLDB 0x0000000107e24ea9 lldb_private::Thread::WillStop()
+ 89
20 LLDB 0x0000000107e2df25
lldb_private::ThreadList::ShouldStop(lldb_private::Event*) + 1109
21 LLDB 0x0000000107dd6015
lldb_private::Process::ShouldBroadcastEvent(lldb_private::Event*) + 421
22 LLDB 0x0000000107dd2648
lldb_private::Process::HandlePrivateEvent(std::__1::shared_ptr<lldb_private::Event>&)
+ 280
23 LLDB 0x0000000107dd6df5
lldb_private::Process::RunPrivateStateThread(bool) + 1477
24 LLDB 0x0000000107dd6435
lldb_private::Process::PrivateStateThread(void*) + 21
25 LLDB 0x0000000107d1c617
lldb_private::HostNativeThreadBase::ThreadCreateTrampoline(void*) + 103
26 libsystem_pthread.dylib 0x00007fff203238fc _pthread_start + 224
27 libsystem_pthread.dylib 0x00007fff2031f443 thread_start + 15</pre>
</div>
</p>
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