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llvm pass sometimes run ok,sometimes not #56368

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Frankenstein-bit opened this issue Jul 4, 2022 · 2 comments
Open

llvm pass sometimes run ok,sometimes not #56368

Frankenstein-bit opened this issue Jul 4, 2022 · 2 comments
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llvm:crash orcjit

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@Frankenstein-bit
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Frankenstein-bit commented Jul 4, 2022 •
edited by VoltrexKeyva
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I wrote an llvm pass myself to generate some code. Sometimes these codes can run normally through the lli command, and sometimes they can't run normally, but each time the error is different, I am very confused if there is something wrong with my code or with llvm.here is the

corrupted double-linked list (not small)
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace.
Stack dump:
0.	Program arguments: lli freecontext_mutilfoo.svf.bc
malloc(): largebin double linked list corrupted (bk)
Aborted (core dumped)
Stack dump:
0.	Program arguments: lli freecontext_mutilfoo.svf.bc
 #0 0x0000000000ffa563 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xffa563)
 #1 0x0000000000ff855e llvm::sys::RunSignalHandlers() (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xff855e)
 #2 0x0000000000ffa9ff SignalHandler(int) Signals.cpp:0:0
 #3 0x00007f9909d0c520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
 #4 0x00007f9909d60a7c __pthread_kill_implementation ./nptl/./nptl/pthread_kill.c:44:76
 #5 0x00007f9909d60a7c __pthread_kill_internal ./nptl/./nptl/pthread_kill.c:78:10
 #6 0x00007f9909d60a7c pthread_kill ./nptl/./nptl/pthread_kill.c:89:10
 #7 0x00007f9909d0c476 gsignal ./signal/../sysdeps/posix/raise.c:27:6
 #8 0x00007f9909cf27f3 abort ./stdlib/./stdlib/abort.c:81:7
 #9 0x00007f9909d6af4a ./malloc/./malloc/malloc.c:307:3
#10 0x00007f9909d6e8f3 _int_malloc ./malloc/./malloc/malloc.c:4380:11
#11 0x00007f9909d6f2e2 __libc_malloc ./malloc/./malloc/malloc.c:3322:7
#12 0x00007f9909fc0a0c operator new(unsigned long) (/lib/x86_64-linux-gnu/libstdc++.so.6+0xaea0c)
#13 0x0000000000647c6f llvm::DenseMap<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>, llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol> >::grow(unsigned int) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0x647c6f)
#14 0x0000000000647b81 llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol>* llvm::DenseMapBase<llvm::DenseMap<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>, llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol> >, llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>, llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol> >::InsertIntoBucket<llvm::orc::SymbolStringPtr const&>(llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol>*, llvm::orc::SymbolStringPtr const&) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0x647b81)
#15 0x0000000000c7b8a0 llvm::orc::AsynchronousSymbolQuery::AsynchronousSymbolQuery(llvm::orc::SymbolLookupSet const&, llvm::orc::SymbolState, llvm::unique_function<void (llvm::Expected<llvm::DenseMap<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>, llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol> > >)>) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xc7b8a0)
#16 0x0000000000ca0b52 std::__shared_ptr<llvm::orc::AsynchronousSymbolQuery, (__gnu_cxx::_Lock_policy)2>::__shared_ptr<std::allocator<llvm::orc::AsynchronousSymbolQuery>, llvm::orc::SymbolLookupSet&, llvm::orc::SymbolState&, llvm::unique_function<void (llvm::Expected<llvm::DenseMap<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>, llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol> > >)> >(std::_Sp_make_shared_tag, std::allocator<llvm::orc::AsynchronousSymbolQuery> const&, llvm::orc::SymbolLookupSet&, llvm::orc::SymbolState&, llvm::unique_function<void (llvm::Expected<llvm::DenseMap<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>, llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol> > >)>&&) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xca0b52)
#17 0x0000000000c7e824 llvm::orc::ExecutionSession::lookup(llvm::orc::LookupKind, std::vector<std::pair<llvm::orc::JITDylib*, llvm::orc::JITDylibLookupFlags>, std::allocator<std::pair<llvm::orc::JITDylib*, llvm::orc::JITDylibLookupFlags> > > const&, llvm::orc::SymbolLookupSet, llvm::orc::SymbolState, llvm::unique_function<void (llvm::Expected<llvm::DenseMap<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>, llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol> > >)>, std::function<void (llvm::DenseMap<llvm::orc::JITDylib*, llvm::DenseSet<llvm::orc::SymbolStringPtr, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr> >, llvm::DenseMapInfo<llvm::orc::JITDylib*>, llvm::detail::DenseMapPair<llvm::orc::JITDylib*, llvm::DenseSet<llvm::orc::SymbolStringPtr, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr> > > > const&)>) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xc7e824)
#18 0x0000000000c8dc8f llvm::orc::Platform::lookupInitSymbols(llvm::orc::ExecutionSession&, llvm::DenseMap<llvm::orc::JITDylib*, llvm::orc::SymbolLookupSet, llvm::DenseMapInfo<llvm::orc::JITDylib*>, llvm::detail::DenseMapPair<llvm::orc::JITDylib*, llvm::orc::SymbolLookupSet> > const&) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xc8dc8f)
#19 0x0000000000ccd330 (anonymous namespace)::GenericLLVMIRPlatformSupport::deinitialize(llvm::orc::JITDylib&) LLJIT.cpp:0:0
#20 0x000000000062e34f runOrcJIT(char const*) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0x62e34f)
#21 0x0000000000628cc5 main (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0x628cc5)
#22 0x00007f9909cf3d90 __libc_start_call_main ./csu/../sysdeps/nptl/libc_start_call_main.h:58:16
#23 0x00007f9909cf3e40 call_init ./csu/../csu/libc-start.c:128:20
#24 0x00007f9909cf3e40 __libc_start_main ./csu/../csu/libc-start.c:379:5
#25 0x0000000000625fca _start (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0x625fca)
Aborted (core dumped)
corrupted double-linked list (not small)
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace.
Stack dump:
0.	Program arguments: lli freecontext_mutilfoo.svf.bc
 #0 0x0000000000ffa563 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xffa563)
 #1 0x0000000000ff855e llvm::sys::RunSignalHandlers() (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xff855e)
 #2 0x0000000000ffa9ff SignalHandler(int) Signals.cpp:0:0
 #3 0x00007f8878220520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
 #4 0x00007f8878274a7c __pthread_kill_implementation ./nptl/./nptl/pthread_kill.c:44:76
 #5 0x00007f8878274a7c __pthread_kill_internal ./nptl/./nptl/pthread_kill.c:78:10
 #6 0x00007f8878274a7c pthread_kill ./nptl/./nptl/pthread_kill.c:89:10
 #7 0x00007f8878220476 gsignal ./signal/../sysdeps/posix/raise.c:27:6
 #8 0x00007f88782067f3 abort ./stdlib/./stdlib/abort.c:81:7
 #9 0x00007f88782676f6 __libc_message ./libio/../sysdeps/posix/libc_fatal.c:155:5
#10 0x00007f887827ed7c ./malloc/./malloc/malloc.c:5668:3
#11 0x00007f887827f86e ./malloc/./malloc/malloc.c:1643:2
#12 0x00007f88782826ab _int_malloc ./malloc/./malloc/malloc.c:4310:18
#13 0x00007f88782832e2 __libc_malloc ./malloc/./malloc/malloc.c:3322:7
#14 0x00007f88784d4a0c operator new(unsigned long) (/lib/x86_64-linux-gnu/libstdc++.so.6+0xaea0c)
#15 0x0000000000ba67bf llvm::MCContext::createELFSectionImpl(llvm::StringRef, unsigned int, unsigned int, llvm::SectionKind, unsigned int, llvm::MCSymbolELF const*, bool, unsigned int, llvm::MCSymbolELF const*) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xba67bf)
#16 0x0000000000ba6e6b llvm::MCContext::getELFSection(llvm::Twine const&, unsigned int, unsigned int, unsigned int, llvm::MCSymbolELF const*, bool, unsigned int, llvm::MCSymbolELF const*) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xba6e6b)
#17 0x0000000000ba6bd0 llvm::MCContext::getELFSection(llvm::Twine const&, unsigned int, unsigned int, unsigned int, llvm::Twine const&, bool, unsigned int, llvm::MCSymbolELF const*) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xba6bd0)
#18 0x00000000015582a3 llvm::TargetLoweringObjectFileELF::InitializeELF(bool) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0x15582a3)
#19 0x0000000001557f22 llvm::TargetLoweringObjectFileELF::Initialize(llvm::MCContext&, llvm::TargetMachine const&) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0x1557f22)
#20 0x00000000013a4dca llvm::AsmPrinter::doInitialization(llvm::Module&) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0x13a4dca)
#21 0x0000000000afb961 llvm::FPPassManager::doInitialization(llvm::Module&) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xafb961)
#22 0x0000000000af4f41 llvm::legacy::PassManagerImpl::run(llvm::Module&) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xaf4f41)
#23 0x0000000000c79ff5 llvm::orc::SimpleCompiler::operator()(llvm::Module&) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xc79ff5)
#24 0x0000000000cc0ebe decltype(auto) llvm::orc::ThreadSafeModule::withModuleDo<llvm::orc::IRCompileLayer::IRCompiler&>(llvm::orc::IRCompileLayer::IRCompiler&) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xcc0ebe)
#25 0x0000000000cc0b15 llvm::orc::IRCompileLayer::emit(std::unique_ptr<llvm::orc::MaterializationResponsibility, std::default_delete<llvm::orc::MaterializationResponsibility> >, llvm::orc::ThreadSafeModule) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xcc0b15)
#26 0x0000000000cedeb7 llvm::orc::IRTransformLayer::emit(std::unique_ptr<llvm::orc::MaterializationResponsibility, std::default_delete<llvm::orc::MaterializationResponsibility> >, llvm::orc::ThreadSafeModule) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xcedeb7)
#27 0x0000000000cedeb7 llvm::orc::IRTransformLayer::emit(std::unique_ptr<llvm::orc::MaterializationResponsibility, std::default_delete<llvm::orc::MaterializationResponsibility> >, llvm::orc::ThreadSafeModule) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xcedeb7)
#28 0x0000000000cc7462 llvm::orc::BasicIRLayerMaterializationUnit::materialize(std::unique_ptr<llvm::orc::MaterializationResponsibility, std::default_delete<llvm::orc::MaterializationResponsibility> >) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xcc7462)
#29 0x0000000000c8e628 llvm::orc::MaterializationTask::run() (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xc8e628)
#30 0x0000000000c99ed7 void llvm::detail::UniqueFunctionBase<void, std::unique_ptr<llvm::orc::Task, std::default_delete<llvm::orc::Task> > >::CallImpl<void (*)(std::unique_ptr<llvm::orc::Task, std::default_delete<llvm::orc::Task> >)>(void*, std::unique_ptr<llvm::orc::Task, std::default_delete<llvm::orc::Task> >&) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xc99ed7)
#31 0x0000000000c9005c llvm::orc::ExecutionSession::dispatchOutstandingMUs() (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xc9005c)
#32 0x0000000000c94236 llvm::orc::ExecutionSession::OL_completeLookup(std::unique_ptr<llvm::orc::InProgressLookupState, std::default_delete<llvm::orc::InProgressLookupState> >, std::shared_ptr<llvm::orc::AsynchronousSymbolQuery>, std::function<void (llvm::DenseMap<llvm::orc::JITDylib*, llvm::DenseSet<llvm::orc::SymbolStringPtr, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr> >, llvm::DenseMapInfo<llvm::orc::JITDylib*>, llvm::detail::DenseMapPair<llvm::orc::JITDylib*, llvm::DenseSet<llvm::orc::SymbolStringPtr, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr> > > > const&)>) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xc94236)
#33 0x0000000000ca1235 llvm::orc::InProgressFullLookupState::complete(std::unique_ptr<llvm::orc::InProgressLookupState, std::default_delete<llvm::orc::InProgressLookupState> >) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xca1235)
#34 0x0000000000c80814 llvm::orc::ExecutionSession::OL_applyQueryPhase1(std::unique_ptr<llvm::orc::InProgressLookupState, std::default_delete<llvm::orc::InProgressLookupState> >, llvm::Error) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xc80814)
#35 0x0000000000c7e9b3 llvm::orc::ExecutionSession::lookup(llvm::orc::LookupKind, std::vector<std::pair<llvm::orc::JITDylib*, llvm::orc::JITDylibLookupFlags>, std::allocator<std::pair<llvm::orc::JITDylib*, llvm::orc::JITDylibLookupFlags> > > const&, llvm::orc::SymbolLookupSet, llvm::orc::SymbolState, llvm::unique_function<void (llvm::Expected<llvm::DenseMap<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr>, llvm::detail::DenseMapPair<llvm::orc::SymbolStringPtr, llvm::JITEvaluatedSymbol> > >)>, std::function<void (llvm::DenseMap<llvm::orc::JITDylib*, llvm::DenseSet<llvm::orc::SymbolStringPtr, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr> >, llvm::DenseMapInfo<llvm::orc::JITDylib*>, llvm::detail::DenseMapPair<llvm::orc::JITDylib*, llvm::DenseSet<llvm::orc::SymbolStringPtr, llvm::DenseMapInfo<llvm::orc::SymbolStringPtr> > > > const&)>) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xc7e9b3)
#36 0x0000000000c8dc8f llvm::orc::Platform::lookupInitSymbols(llvm::orc::ExecutionSession&, llvm::DenseMap<llvm::orc::JITDylib*, llvm::orc::SymbolLookupSet, llvm::DenseMapInfo<llvm::orc::JITDylib*>, llvm::detail::DenseMapPair<llvm::orc::JITDylib*, llvm::orc::SymbolLookupSet> > const&) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0xc8dc8f)
#37 0x0000000000ccd330 (anonymous namespace)::GenericLLVMIRPlatformSupport::deinitialize(llvm::orc::JITDylib&) LLJIT.cpp:0:0
#38 0x000000000062e34f runOrcJIT(char const*) (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0x62e34f)
#39 0x0000000000628cc5 main (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0x628cc5)
#40 0x00007f8878207d90 __libc_start_call_main ./csu/../sysdeps/nptl/libc_start_call_main.h:58:16
#41 0x00007f8878207e40 call_init ./csu/../csu/libc-start.c:128:20
#42 0x00007f8878207e40 __libc_start_main ./csu/../csu/libc-start.c:379:5
#43 0x0000000000625fca _start (/home/f/llvmlib/clang+llvm-13.0.1-x86_64-linux-gnu-ubuntu-18.04/bin/lli+0x625fca)
@llvmbot
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llvmbot commented Jul 4, 2022

@llvm/issue-subscribers-orcjit

@lhames
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lhames commented Jul 4, 2022

This looks like a memory corruption bug.

How are you building LLVM? Can you rebuild with -DLLVM_USE_SANITIZER="Address;Undefined" and see if it provides any more information about the issue?

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@lhames @EugeneZelenko @Frankenstein-bit @llvmbot