Lars Volker created IMPALA-5879:
-----------------------------------
Summary: Segmentation fault in
llvm::Instruction::Instruction(llvm::Type*, unsigned int, llvm::Use*, unsigned
int, llvm::Instruction*)
Key: IMPALA-5879
URL: https://issues.apache.org/jira/browse/IMPALA-5879
Project: IMPALA
Issue Type: Bug
Components: Backend
Affects Versions: Impala 2.10.0
Reporter: Lars Volker
Priority: Blocker
Impalad seems to have crashed during LLVM codegen. Here is the stack trace of
the crashing thread from a minidump. Please reach out if you want to access the
full minidump. I may also be able to provide a core file.
{noformat}
Crash reason: SIGSEGV
Crash address: 0x0
0 impalad!llvm::Instruction::Instruction(llvm::Type*, unsigned int,
llvm::Use*, unsigned int, llvm::Instruction*) + 0x6d
1 impalad!processInstruction(llvm::Loop&, llvm::Instruction&,
llvm::DominatorTree&, llvm::SmallVectorImpl<llvm::BasicBlock*> const&,
llvm::PredIteratorCache&, llvm::LoopInfo*) + 0x868
2 impalad!llvm::formLCSSA(llvm::Loop&, llvm::DominatorTree&, llvm::LoopInfo*,
llvm::ScalarEvolution*) + 0x2d7
3 impalad!llvm::formLCSSARecursively(llvm::Loop&, llvm::DominatorTree&,
llvm::LoopInfo*, llvm::ScalarEvolution*) + 0x5f
4 impalad!(anonymous namespace)::LCSSA::runOnFunction(llvm::Function&) + 0x138
5 impalad!llvm::FPPassManager::runOnFunction(llvm::Function&) + 0x27a
6 impalad!llvm::legacy::PassManagerImpl::run(llvm::Module&) + 0x263
7 impalad!impala::LlvmCodeGen::OptimizeModule() [llvm-codegen.cc : 1135 +
0x13]
8 impalad!impala::LlvmCodeGen::FinalizeModule() [llvm-codegen.cc : 1027 + 0xf]
9 impalad!impala::FragmentInstanceState::Open() [fragment-instance-state.cc :
250 + 0xf]
10 impalad!impala::FragmentInstanceState::Exec() [fragment-instance-state.cc :
79 + 0xb]
11 impalad!impala::QueryState::ExecFInstance(impala::FragmentInstanceState*)
[query-state.cc : 322 + 0x10]
12 impalad!impala::Thread::SuperviseThread(std::string const&, std::string
const&, boost::function<void ()>, impala::Promise<long>*)
[function_template.hpp : 767 + 0x7]
13 impalad!boost::detail::thread_data<boost::_bi::bind_t<void, void
(*)(std::string const&, std::string const&, boost::function<void ()>,
impala::Promise<long>*), boost::_bi::list4<boost::_bi::value<std::string>,
boost::_bi::value<std::string>, boost::_bi::value<boost::function<void ()> >,
boost::_bi::value<impala::Promise<long>*> > > >::run() [bind.hpp : 457 +
0x6]
14 impalad!thread_proxy + 0xda
15 libpthread-2.12.so + 0x7aa1
16 libc-2.12.so + 0xe893d
{noformat}
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