Skip to content

Test#7

Open
lukel97 wants to merge 1 commit into
mainfrom
test-suite-workflow-test-pr
Open

Test#7
lukel97 wants to merge 1 commit into
mainfrom
test-suite-workflow-test-pr

Conversation

@lukel97
Copy link
Copy Markdown
Owner

@lukel97 lukel97 commented Apr 7, 2026

No description provided.

@lukel97
Copy link
Copy Markdown
Owner Author

lukel97 commented Apr 7, 2026

/test-suite

@github-actions
Copy link
Copy Markdown

github-actions Bot commented Apr 7, 2026

Failed to get test-suite diff from ...: https://github.com/lukel97/llvm-project/actions/runs/24074778096

@lukel97
Copy link
Copy Markdown
Owner Author

lukel97 commented Apr 7, 2026

/test-suite

@github-actions
Copy link
Copy Markdown

github-actions Bot commented Apr 7, 2026

test-suite diff from 399653c...61b18e9: https://github.com/lukel97/llvm-project/actions/runs/24074885036/artifacts/6304114065

@lukel97
Copy link
Copy Markdown
Owner Author

lukel97 commented Apr 7, 2026

/test-suite

@github-actions
Copy link
Copy Markdown

github-actions Bot commented Apr 7, 2026

test-suite diff from 399653c...61b18e9: https://github.com/lukel97/llvm-project/actions/runs/24085284600/artifacts/6308848214

lukel97 pushed a commit that referenced this pull request Apr 16, 2026
@GeorgeHuyubo
[lldb] Fix stale Symbol pointer crash in statusline after 'target sym…
02fdc8f 
…bols add' (llvm#188377)

Context: 
lldb might crash when running to a debuggee crashing state and do a
target symbols add command.
Backtrace: 
```
 #0 0x000055ca6790dc65 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/hyubo/osmeta/external/llvm-project/llvm/lib/Support/Unix/Signals.inc:848:11
 #1 0x000055ca6790e434 PrintStackTraceSignalHandler(void*) /home/hyubo/osmeta/external/llvm-project/llvm/lib/Support/Unix/Signals.inc:931:1
 #2 0x000055ca6790b839 llvm::sys::RunSignalHandlers() /home/hyubo/osmeta/external/llvm-project/llvm/lib/Support/Signals.cpp:104:5
 #3 0x000055ca6790ff6b SignalHandler(int, siginfo_t*, void*) /home/hyubo/osmeta/external/llvm-project/llvm/lib/Support/Unix/Signals.inc:430:38
 #4 0x00007fe9e5e44560 __restore_rt /home/engshare/third-party2/glibc/2.34/src/glibc-2.34/signal/../sysdeps/unix/sysv/linux/libc_sigaction.c:13:0
 #5 0x00007fe9e5f25649 syscall /home/engshare/third-party2/glibc/2.34/src/glibc-2.34/misc/../sysdeps/unix/sysv/linux/x86_64/syscall.S:38:0
 #6 0x00007fe9ec649170 SignalHandler(int, siginfo_t*, void*) /home/hyubo/osmeta/external/llvm-project/llvm/lib/Support/Unix/Signals.inc:429:7
 #7 0x00007fe9e5e44560 __restore_rt /home/engshare/third-party2/glibc/2.34/src/glibc-2.34/signal/../sysdeps/unix/sysv/linux/libc_sigaction.c:13:0
 #8 0x00007fe9ebb77bf0 lldb_private::operator<(lldb_private::StackID const&, lldb_private::StackID const&) /home/hyubo/osmeta/external/llvm-project/lldb/source/Target/StackID.cpp:99:16
 #9 0x00007fe9ebb6863d CompareStackID(std::shared_ptr<lldb_private::StackFrame> const&, lldb_private::StackID const&) /home/hyubo/osmeta/external/llvm-project/lldb/source/Target/StackFrameList.cpp:683:3
#10 0x00007fe9ebb6d049 bool __gnu_cxx::__ops::_Iter_comp_val<bool (*)(std::shared_ptr<lldb_private::StackFrame> const&, lldb_private::StackID const&)>::operator()<__gnu_cxx::__normal_iterator<std::shared_ptr<lldb_private::StackFrame>*, std::vector<std::shared_ptr<lldb_private::StackFrame>, std::allocator<std::shared_ptr<lldb_private::StackFrame>>>>, lldb_private::StackID const>(__gnu_cxx::__normal_iterator<std::shared_ptr<lldb_private::StackFrame>*, std::vector<std::shared_ptr<lldb_private::StackFrame>, std::allocator<std::shared_ptr<lldb_private::StackFrame>>>>, lldb_private::StackID const&) /mnt/gvfs/third-party2/libgcc/d1129753c8361ac8e9453c0f4291337a4507ebe6/11.x/platform010/5684a5a/include/c++/11.x/bits/predefined_ops.h:196:4
#11 0x00007fe9ebb6cefe __gnu_cxx::__normal_iterator<std::shared_ptr<lldb_private::StackFrame>*, std::vector<std::shared_ptr<lldb_private::StackFrame>, std::allocator<std::shared_ptr<lldb_private::StackFrame>>>> std::__lower_bound<__gnu_cxx::__normal_iterator<std::shared_ptr<lldb_private::StackFrame>*, std::vector<std::shared_ptr<lldb_private::StackFrame>, std::allocator<std::shared_ptr<lldb_private::StackFrame>>>>, lldb_private::StackID, __gnu_cxx::__ops::_Iter_comp_val<bool (*)(std::shared_ptr<lldb_private::StackFrame> const&, lldb_private::StackID const&)>>(__gnu_cxx::__normal_iterator<std::shared_ptr<lldb_private::StackFrame>*, std::vector<std::shared_ptr<lldb_private::StackFrame>, std::allocator<std::shared_ptr<lldb_private::StackFrame>>>>, __gnu_cxx::__normal_iterator<std::shared_ptr<lldb_private::StackFrame>*, std::vector<std::shared_ptr<lldb_private::StackFrame>, std::allocator<std::shared_ptr<lldb_private::StackFrame>>>>, lldb_private::StackID const&, __gnu_cxx::__ops::_Iter_comp_val<bool (*)(std::shared_ptr<lldb_private::StackFrame> const&, lldb_private::StackID const&)>) /mnt/gvfs/third-party2/libgcc/d1129753c8361ac8e9453c0f4291337a4507ebe6/11.x/platform010/5684a5a/include/c++/11.x/bits/stl_algobase.h:1464:8
#12 0x00007fe9ebb6cdfc __gnu_cxx::__normal_iterator<std::shared_ptr<lldb_private::StackFrame>*, std::vector<std::shared_ptr<lldb_private::StackFrame>, std::allocator<std::shared_ptr<lldb_private::StackFrame>>>> std::lower_bound<__gnu_cxx::__normal_iterator<std::shared_ptr<lldb_private::StackFrame>*, std::vector<std::shared_ptr<lldb_private::StackFrame>, std::allocator<std::shared_ptr<lldb_private::StackFrame>>>>, lldb_private::StackID, bool (*)(std::shared_ptr<lldb_private::StackFrame> const&, lldb_private::StackID const&)>(__gnu_cxx::__normal_iterator<std::shared_ptr<lldb_private::StackFrame>*, std::vector<std::shared_ptr<lldb_private::StackFrame>, std::allocator<std::shared_ptr<lldb_private::StackFrame>>>>, __gnu_cxx::__normal_iterator<std::shared_ptr<lldb_private::StackFrame>*, std::vector<std::shared_ptr<lldb_private::StackFrame>, std::allocator<std::shared_ptr<lldb_private::StackFrame>>>>, lldb_private::StackID const&, bool (*)(std::shared_ptr<lldb_private::StackFrame> const&, lldb_private::StackID const&)) /mnt/gvfs/third-party2/libgcc/d1129753c8361ac8e9453c0f4291337a4507ebe6/11.x/platform010/5684a5a/include/c++/11.x/bits/stl_algo.h:2062:14
llvm#13 0x00007fe9ebb685fa auto llvm::lower_bound<std::vector<std::shared_ptr<lldb_private::StackFrame>, std::allocator<std::shared_ptr<lldb_private::StackFrame>>>&, lldb_private::StackID const&, bool (*)(std::shared_ptr<lldb_private::StackFrame> const&, lldb_private::StackID const&)>(std::vector<std::shared_ptr<lldb_private::StackFrame>, std::allocator<std::shared_ptr<lldb_private::StackFrame>>>&, lldb_private::StackID const&, bool (*)(std::shared_ptr<lldb_private::StackFrame> const&, lldb_private::StackID const&)) /home/hyubo/osmeta/external/llvm-project/llvm/include/llvm/ADT/STLExtras.h:2001:10
llvm#14 0x00007fe9ebb68441 lldb_private::StackFrameList::GetFrameWithStackID(lldb_private::StackID const&) /home/hyubo/osmeta/external/llvm-project/lldb/source/Target/StackFrameList.cpp:697:11
llvm#15 0x00007fe9ebbee395 lldb_private::Thread::GetFrameWithStackID(lldb_private::StackID const&) /home/hyubo/osmeta/external/llvm-project/lldb/include/lldb/Target/Thread.h:459:7
llvm#16 0x00007fe9ebac7cf7 lldb_private::ExecutionContextRef::GetFrameSP() const /home/hyubo/osmeta/external/llvm-project/lldb/source/Target/ExecutionContext.cpp:643:25
llvm#17 0x00007fe9ebac80e1 lldb_private::GetStoppedExecutionContext(lldb_private::ExecutionContextRef const*) /home/hyubo/osmeta/external/llvm-project/lldb/source/Target/ExecutionContext.cpp:164:34
llvm#18 0x00007fe9eb8903fa lldb_private::Statusline::Redraw(std::optional<lldb_private::ExecutionContextRef>) /home/hyubo/osmeta/external/llvm-project/lldb/source/Core/Statusline.cpp:139:7
llvm#19 0x00007fe9eb7ac8be lldb_private::Debugger::RedrawStatusline(std::optional<lldb_private::ExecutionContextRef>) /home/hyubo/osmeta/external/llvm-project/lldb/source/Core/Debugger.cpp:1233:3
llvm#20 0x00007fe9eb804d1e lldb_private::IOHandlerEditline::RedrawCallback() /home/hyubo/osmeta/external/llvm-project/lldb/source/Core/IOHandler.cpp:446:3
llvm#21 0x00007fe9eb80aa81 lldb_private::IOHandlerEditline::IOHandlerEditline(lldb_private::Debugger&, lldb_private::IOHandler::Type, std::shared_ptr<lldb_private::File> const&, std::shared_ptr<lldb_private::LockableStreamFile> const&, std::shared_ptr<lldb_private::LockableStreamFile> const&, unsigned int, char const*, llvm::StringRef, llvm::StringRef, bool, bool, unsigned int, lldb_private::IOHandlerDelegate&)::$_2::operator()() const /home/hyubo/osmeta/external/llvm-project/lldb/source/Core/IOHandler.cpp:262:73
llvm#22 0x00007fe9eb80aa5d void llvm::detail::UniqueFunctionBase<void>::CallImpl<lldb_private::IOHandlerEditline::IOHandlerEditline(lldb_private::Debugger&, lldb_private::IOHandler::Type, std::shared_ptr<lldb_private::File> const&, std::shared_ptr<lldb_private::LockableStreamFile> const&, std::shared_ptr<lldb_private::LockableStreamFile> const&, unsigned int, char const*, llvm::StringRef, llvm::StringRef, bool, bool, unsigned int, lldb_private::IOHandlerDelegate&)::$_2>(void*) /home/hyubo/osmeta/external/llvm-project/llvm/include/llvm/ADT/FunctionExtras.h:213:5
llvm#23 0x00007fe9eb93bfbf llvm::unique_function<void ()>::operator()() /home/hyubo/osmeta/external/llvm-project/llvm/include/llvm/ADT/FunctionExtras.h:365:5
llvm#24 0x00007fe9eb93bb80 lldb_private::Editline::GetCharacter(wchar_t*) /home/hyubo/osmeta/external/llvm-project/lldb/source/Host/common/Editline.cpp:0:5
llvm#25 0x00007fe9eb941a18 lldb_private::Editline::ConfigureEditor(bool)::$_0::operator()(editline*, wchar_t*) const /home/hyubo/osmeta/external/llvm-project/lldb/source/Host/common/Editline.cpp:1287:5
llvm#26 0x00007fe9eb9419e2 lldb_private::Editline::ConfigureEditor(bool)::$_0::__invoke(editline*, wchar_t*) /home/hyubo/osmeta/external/llvm-project/lldb/source/Host/common/Editline.cpp:1286:27
llvm#27 0x00007fe9f3384e26 el_getc /home/engshare/third-party2/libedit/3.1/src/libedit/src/read.c:439:14
llvm#28 0x00007fe9f3384e26 el_getc /home/engshare/third-party2/libedit/3.1/src/libedit/src/read.c:400:1
llvm#29 0x00007fe9f3384f90 read_getcmd /home/engshare/third-party2/libedit/3.1/src/libedit/src/read.c:247:14
llvm#30 0x00007fe9f3384f90 el_gets /home/engshare/third-party2/libedit/3.1/src/libedit/src/read.c:586:14
llvm#31 0x00007fe9eb9409f3 lldb_private::Editline::GetLine(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>&, bool&) /home/hyubo/osmeta/external/llvm-project/lldb/source/Host/common/Editline.cpp:1636:16
llvm#32 0x00007fe9eb8044d7 lldb_private::IOHandlerEditline::GetLine(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>&, bool&) /home/hyubo/osmeta/external/llvm-project/lldb/source/Core/IOHandler.cpp:339:5
llvm#33 0x00007fe9eb805609 lldb_private::IOHandlerEditline::Run() /home/hyubo/osmeta/external/llvm-project/lldb/source/Core/IOHandler.cpp:600:11
llvm#34 0x00007fe9eb7b214c lldb_private::Debugger::RunIOHandlers() /home/hyubo/osmeta/external/llvm-project/lldb/source/Core/Debugger.cpp:1280:16
llvm#35 0x00007fe9eb98f00f lldb_private::CommandInterpreter::RunCommandInterpreter(lldb_private::CommandInterpreterRunOptions&) /home/hyubo/osmeta/external/llvm-project/lldb/source/Interpreter/CommandInterpreter.cpp:3620:16
llvm#36 0x00007fe9eb4f0e09 lldb::SBDebugger::RunCommandInterpreter(bool, bool) /home/hyubo/osmeta/external/llvm-project/lldb/source/API/SBDebugger.cpp:1234:42
llvm#37 0x000055ca6788d6b0 Driver::MainLoop() /home/hyubo/osmeta/external/llvm-project/lldb/tools/driver/Driver.cpp:677:3
llvm#38 0x000055ca6788e226 main /home/hyubo/osmeta/external/llvm-project/lldb/tools/driver/Driver.cpp:887:17
llvm#39 0x00007fe9e5e2c657 __libc_start_call_main /home/engshare/third-party2/glibc/2.34/src/glibc-2.34/csu/../sysdeps/nptl/libc_start_call_main.h:58:16
llvm#40 0x00007fe9e5e2c718 call_init /home/engshare/third-party2/glibc/2.34/src/glibc-2.34/csu/../csu/libc-start.c:128:20
llvm#41 0x00007fe9e5e2c718 __libc_start_main@GLIBC_2.2.5 /home/engshare/third-party2/glibc/2.34/src/glibc-2.34/csu/../csu/libc-start.c:379:5
llvm#42 0x000055ca67889a11 _start /home/engshare/third-party2/glibc/2.34/src/glibc-2.34/csu/../sysdeps/x86_64/start.S:118:0
Segmentation fault (core dumped)
```

When `target symbols add` is run, `Symtab::AddSymbol()` can reallocate
the underlying `std::vector<Symbol>` and resize it, invalidating all
existing Symbol* pointers. While `Process::Flush()` clears stale stack
frames, the statusline caches its own `ExecutionContextRef` containing a
`StackID` with a `SymbolContextScope*` (which can be a `Symbol*`). This
cached reference is not cleared by `Process::Flush()`, so the next
statusline redraw accesses a dangling pointer and crashes.

Fix this by adding `Statusline::Flush()` which clears the cached frame,
`Debugger::Flush()` which forwards to it under the statusline mutex, and
calling `Debugger::Flush()` from `Process::Flush()` so that all flush
paths (symbol add, exec, module load) also invalidate the statusline's
stale state.

After this fix, lldb is not crashing anymore, new symbols from a symbol
file are correctly loaded

---------

Co-authored-by: George Hu <georgehuyubo@gmail.com>
@lukel97 lukel97 force-pushed the test-suite-workflow-test-pr branch from fd7751b to e77209e Compare April 20, 2026 16:36
@lukel97 lukel97 force-pushed the test-suite-workflow-test-pr branch from e77209e to c949e0d Compare April 20, 2026 16:39
@lukel97
Copy link
Copy Markdown
Owner Author

lukel97 commented Apr 20, 2026

/test-suite

@github-actions
Copy link
Copy Markdown

github-actions Bot commented Apr 20, 2026

test-suite diff from 6c900b6...1821523: https://github.com/lukel97/llvm-project/actions/runs/24678527828/artifacts/6538931771

@lukel97 lukel97 mentioned this pull request Apr 20, 2026
Open
lukel97 pushed a commit that referenced this pull request May 11, 2026
@thurstond
Revert "[llvm-profgen] Support [buildid:]0xaddr format in perfscript …
1f83fdb 
…input" (llvm#195551)

Reverts llvm#190863 due to buildbot breakage e.g.,
https://lab.llvm.org/buildbot/#/builders/52/builds/16951

```
Failed Tests (1):
  LLVM :: tools/llvm-profgen/filter-build-id.test
```
```
==llvm-profgen==3809550==ERROR: AddressSanitizer: container-overflow on address 0x6e80441e1762 at pc 0x6216c3f2cdce bp 0x7fff3c3ddf60 sp 0x7fff3c3dd710
READ of size 8 at 0x6e80441e1762 thread T0
    #0 0x6216c3f2cdcd in MemcmpInterceptorCommon(void*, int (*)(void const*, void const*, unsigned long), void const*, void const*, unsigned long) /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:848:7
    #1 0x6216c3f2d25c in bcmp /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:894:10
    #2 0x6216c400b836 in operator== /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/include/llvm/ADT/StringRef.h:914:10
    #3 0x6216c400b836 in operator!= /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/include/llvm/ADT/StringRef.h:917:69
    #4 0x6216c400b836 in llvm::sampleprof::PerfScriptReader::extractCallstack(llvm::sampleprof::TraceStream&, llvm::SmallVectorImpl<unsigned long>&) /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/tools/llvm-profgen/PerfReader.cpp:801:36
    #5 0x6216c400d37a in llvm::sampleprof::HybridPerfReader::parseSample(llvm::sampleprof::TraceStream&, unsigned long) /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/tools/llvm-profgen/PerfReader.cpp:881:8
    #6 0x6216c40150d8 in parseSample /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/tools/llvm-profgen/PerfReader.cpp:1118:3
    #7 0x6216c40150d8 in llvm::sampleprof::PerfScriptReader::parseEventOrSample(llvm::sampleprof::TraceStream&) /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/tools/llvm-profgen/PerfReader.cpp:1201:5
    #8 0x6216c401539a in llvm::sampleprof::PerfScriptReader::parseAndAggregateTrace() /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/tools/llvm-profgen/PerfReader.cpp:1210:5
    #9 0x6216c4018c88 in llvm::sampleprof::PerfScriptReader::parsePerfTraces() /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/tools/llvm-profgen/PerfReader.cpp:1457:3
    #10 0x6216c3ff2c7a in main /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/tools/llvm-profgen/llvm-profgen.cpp:229:19
    #11 0x72404502a8c0  (/usr/lib/x86_64-linux-gnu/libc.so.6+0x2a8c0) (BuildId: ae327f26c123ea1374623c41e676a4bf00e5c1cb)
    #12 0x72404502a9d7 in __libc_start_main (/usr/lib/x86_64-linux-gnu/libc.so.6+0x2a9d7) (BuildId: ae327f26c123ea1374623c41e676a4bf00e5c1cb)
    llvm#13 0x6216c3f0f3d4 in _start (/home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-profgen+0x2f083d4)
0x6e80441e1762 is located 18 bytes inside of 48-byte region [0x6e80441e1750,0x6e80441e1780)
allocated by thread T0 here:
    #0 0x6216c3feab0d in operator new(unsigned long) /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/compiler-rt/lib/asan/asan_new_delete.cpp:109:35
    #1 0x724045511c07 in __libcpp_allocate<char> /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/libcxx/include/__new/allocate.h:42:28
    #2 0x724045511c07 in allocate /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/libcxx/include/__memory/allocator.h:92:14
    #3 0x724045511c07 in allocate_at_least /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/libcxx/include/__memory/allocator.h:99:13
    #4 0x724045511c07 in allocate_at_least<std::__1::allocator<char> > /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/libcxx/include/__memory/allocator_traits.h:340:22
    #5 0x724045511c07 in __allocate_at_least<std::__1::allocator<char> > /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/libcxx/include/__memory/allocate_at_least.h:36:16
    #6 0x724045511c07 in __allocate_long_buffer /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/libcxx/include/string:2259:21
    #7 0x724045511c07 in std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::__grow_by(unsigned long, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/libcxx/include/string:2769:25
    #8 0x6216c401d90a in __grow_by_without_replace /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/libcxx_install_asan/include/c++/v1/string:2795:3
    #9 0x6216c401d90a in std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>& std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>::append[abi:sqn230000]<char const*, 0>(char const*, char const*) /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/libcxx_install_asan/include/c++/v1/string:1431:9
    #10 0x6216c401d1a6 in std::__1::basic_istream<char, std::__1::char_traits<char>>& std::__1::getline[abi:sqn230000]<char, std::__1::char_traits<char>, std::__1::allocator<char>>(std::__1::basic_istream<char, std::__1::char_traits<char>>&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&, char) /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/libcxx_install_asan/include/c++/v1/istream:1309:15
    #11 0x6216c4014a76 in getline<char, std::__1::char_traits<char>, std::__1::allocator<char> > /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/libcxx_install_asan/include/c++/v1/istream:1343:10
    #12 0x6216c4014a76 in advance /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/tools/llvm-profgen/PerfReader.h:52:10
    llvm#13 0x6216c4014a76 in llvm::sampleprof::PerfScriptReader::parseAggregatedCount(llvm::sampleprof::TraceStream&) /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/tools/llvm-profgen/PerfReader.cpp:1110:13
    llvm#14 0x6216c4015095 in parseSample /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/tools/llvm-profgen/PerfReader.cpp:1116:20
    llvm#15 0x6216c4015095 in llvm::sampleprof::PerfScriptReader::parseEventOrSample(llvm::sampleprof::TraceStream&) /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/tools/llvm-profgen/PerfReader.cpp:1201:5
    llvm#16 0x6216c401539a in llvm::sampleprof::PerfScriptReader::parseAndAggregateTrace() /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/tools/llvm-profgen/PerfReader.cpp:1210:5
    llvm#17 0x6216c4018c88 in llvm::sampleprof::PerfScriptReader::parsePerfTraces() /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/tools/llvm-profgen/PerfReader.cpp:1457:3
    llvm#18 0x6216c3ff2c7a in main /home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm-project/llvm/tools/llvm-profgen/llvm-profgen.cpp:229:19
    llvm#19 0x72404502a8c0  (/usr/lib/x86_64-linux-gnu/libc.so.6+0x2a8c0) (BuildId: ae327f26c123ea1374623c41e676a4bf00e5c1cb)
    llvm#20 0x72404502a9d7 in __libc_start_main (/usr/lib/x86_64-linux-gnu/libc.so.6+0x2a9d7) (BuildId: ae327f26c123ea1374623c41e676a4bf00e5c1cb)
    llvm#21 0x6216c3f0f3d4 in _start (/home/b/sanitizer-x86_64-linux-bootstrap-asan/build/llvm_build_asan/bin/llvm-profgen+0x2f083d4)
```
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Assignees

No one assigned

Labels

None yet

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

1 participant

@lukel97