Can't generate disassembly nor decompiled code

I was trying to generate the disassembly of a Hello Word C Program. The code is the following:

#include <stdio.h>

int main(int argc, char const *argv[])
{
    printf("Hello world\n");
    return 0;
}

Then I automatically built the model with the command:

revng model import binary main > model.yml

The model seems to be right: the code segment seems to be of the right size with the right permissions, functions are properly declared with the right address, etc.

However, we i run:

revng artifact disassemble main --model model.yml | revng ptml

I get an assertion failed:

Assertion failed at /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/FunctionIsolation/IsolateFunctions.cpp:435

Callee == CallEdge->Destination().notInlinedAddress()
PLEASE submit a bug report to https://github.com/revng/revng and include the crash backtrace
Stack dump:
0.	Program arguments: ../../Tools/revng/root/libexec/revng/revng-artifact -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngModelImporterBinary.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngcRemoveExtractValues.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngTypeShrinking.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngcImportFromCAnalysis.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngcModelToHeader.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngcDataLayoutAnalysis.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngcInitModelTypes.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngModelImporter.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngBasicAnalyses.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngcRestructureCFG.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngEarlyFunctionAnalysis.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngcHelpersToHeader.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngcSupport.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngABI.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngcCanonicalize.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngModel.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngcRemoveLiftingArtifacts.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngcTypeNames.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngcMLIRPipes.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngRecompile.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngcBackend.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngYieldPipes.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngFunctionIsolation.so -load /home/law/Tools/revng/root/lib64/revng/analyses/librevngcPromoteStackPointer.so -P /home/law/Tools/revng/root/share/revng/pipelines/revng-c-pipelines.yml -P /home/law/Tools/revng/root/share/revng/pipelines/revng-pipelines.yml disassemble main --model model.yml
1.	Running pass 'Isolate Functions Pass' on module 'revng.module'.
 #0 0x000074957cc0168e llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/home/law/Tools/revng/root/libexec/revng/../../////////////////////////////////////////////////////////////////////////////////lib64/llvm/llvm/lib/libLLVMSupport.so.16+0x20168e)
 #1 0x000074957cbff9f4 llvm::sys::RunSignalHandlers() (/home/law/Tools/revng/root/libexec/revng/../../////////////////////////////////////////////////////////////////////////////////lib64/llvm/llvm/lib/libLLVMSupport.so.16+0x1ff9f4)
 #2 0x000074957cc01bfd (/home/law/Tools/revng/root/libexec/revng/../../////////////////////////////////////////////////////////////////////////////////lib64/llvm/llvm/lib/libLLVMSupport.so.16+0x201bfd)
 #3 0x000074957c642520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
 #4 0x000074957c6969fc __pthread_kill_implementation ./nptl/pthread_kill.c:44:76
 #5 0x000074957c6969fc __pthread_kill_internal ./nptl/pthread_kill.c:78:10
 #6 0x000074957c6969fc pthread_kill ./nptl/pthread_kill.c:89:10
 #7 0x000074957c642476 gsignal ./signal/../sysdeps/posix/raise.c:27:6
 #8 0x000074957c6287f3 abort ./stdlib/abort.c:81:7
 #9 0x0000749580d6cb79 /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/Support/Assert.cpp:18:3
#10 0x0000749580d6cb10 report(char const*, char const*, unsigned int, char const*) /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/Support/Assert.cpp:22:0
#11 0x0000749576fcfaef decltype(auto) llvm::dyn_cast<efa::CallEdge, efa::FunctionEdgeBase>(efa::FunctionEdgeBase*) /builds/gitlab/revng/orchestra/orchestra/root/lib64/llvm/llvm/include/llvm/Support/Casting.h:663:3
#12 0x0000749576fcfaef efa::CallEdge* CallIsolatedFunction::handleCall(llvm::IRBuilder<llvm::ConstantFolder, llvm::IRBuilderDefaultInserter>&, MetaAddress, llvm::Value*)::'lambda'(auto const&, auto const&)::operator()<SortedVector<UpcastablePointer<efa::FunctionEdgeBase>, std::__1::less<efa::generated::FunctionEdgeBase::Key const>>, CallIsolatedFunction::handleCall(llvm::IRBuilder<llvm::ConstantFolder, llvm::IRBuilderDefaultInserter>&, MetaAddress, llvm::Value*)::'lambda'(UpcastablePointer<efa::FunctionEdgeBase> const&)>(auto const&, auto const&) const /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/FunctionIsolation/IsolateFunctions.cpp:424:16
#13 0x0000749576fcfaef CallIsolatedFunction::handleCall(llvm::IRBuilder<llvm::ConstantFolder, llvm::IRBuilderDefaultInserter>&, MetaAddress, llvm::Value*) /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/FunctionIsolation/IsolateFunctions.cpp:426:28
#14 0x000074957bbee2a3 efa::Outliner::integrateFunctionCallee(efa::CallHandler*, MetaAddress, llvm::BasicBlock*, llvm::CallInst*, llvm::CallInst*, MetaAddress, efa::OutlinedFunctionsMap&) /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/EarlyFunctionAnalysis/Outliner.cpp:227:21
#15 0x000074957bbefab0 efa::Outliner::outlineFunctionInternal(efa::CallHandler*, llvm::BasicBlock*, efa::OutlinedFunctionsMap&) /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/EarlyFunctionAnalysis/Outliner.cpp:0:7
#16 0x000074957bbf053c efa::Outliner::outline(llvm::BasicBlock*, efa::CallHandler*) /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/EarlyFunctionAnalysis/Outliner.cpp:541:12
#17 0x0000749576fceab7 FunctionOutliner::outline(MetaAddress, efa::CallHandler*) /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/FunctionIsolation/IsolateFunctions.cpp:488:5
#18 0x0000749576fcd0ff IsolateFunctionsImpl::run() /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/FunctionIsolation/IsolateFunctions.cpp:579:45
#19 0x0000749576fcdd2a std::__1::__tree<std::__1::__value_type<llvm::StringRef, llvm::Function*>, std::__1::__map_value_compare<llvm::StringRef, std::__1::__value_type<llvm::StringRef, llvm::Function*>, std::__1::less<llvm::StringRef>, true>, std::__1::allocator<std::__1::__value_type<llvm::StringRef, llvm::Function*>>>::__root[abi:v160001]() const /builds/gitlab/revng/orchestra/orchestra/root/lib64/llvm/clang-release/bin/../include/c++/v1/__tree:1101:59
#20 0x0000749576fcdd2a std::__1::__tree<std::__1::__value_type<llvm::StringRef, llvm::Function*>, std::__1::__map_value_compare<llvm::StringRef, std::__1::__value_type<llvm::StringRef, llvm::Function*>, std::__1::less<llvm::StringRef>, true>, std::__1::allocator<std::__1::__value_type<llvm::StringRef, llvm::Function*>>>::~__tree() /builds/gitlab/revng/orchestra/orchestra/root/lib64/llvm/clang-release/bin/../include/c++/v1/__tree:1801:11
#21 0x0000749576fcdd2a std::__1::map<llvm::StringRef, llvm::Function*, std::__1::less<llvm::StringRef>, std::__1::allocator<std::__1::pair<llvm::StringRef const, llvm::Function*>>>::~map[abi:v160001]() /builds/gitlab/revng/orchestra/orchestra/root/lib64/llvm/clang-release/bin/../include/c++/v1/map:1164:5
#22 0x0000749576fcdd2a IsolateFunctionsImpl::~IsolateFunctionsImpl() /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/FunctionIsolation/IsolateFunctions.cpp:138:7
#23 0x0000749576fcdd2a IsolateFunctions::runOnModule(llvm::Module&) /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/FunctionIsolation/IsolateFunctions.cpp:700:1
#24 0x000074957d7fe772 llvm::legacy::PassManagerImpl::run(llvm::Module&) (/home/law/Tools/revng/root/libexec/revng/../../////////////////////////////////////////////////////////////////////////////////lib64/llvm/llvm/lib/libLLVMCore.so.16+0x3fe772)
#25 0x00007495815a2536 pipeline::GenericLLVMPipe::run(pipeline::ExecutionContext const&, pipeline::LLVMContainer&) /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/Pipeline/GenericLLVMPipe.cpp:37:1
#26 0x00007495815b08e3 llvm::Error::setChecked(bool) /builds/gitlab/revng/orchestra/orchestra/root/lib64/llvm/llvm/include/llvm/Support/Error.h:300:13
#27 0x00007495815b08e3 llvm::Error::operator=(llvm::Error&&) /builds/gitlab/revng/orchestra/orchestra/root/lib64/llvm/llvm/include/llvm/Support/Error.h:215:5
#28 0x00007495815b08e3 llvm::Error::Error(llvm::Error&&) /builds/gitlab/revng/orchestra/orchestra/root/lib64/llvm/llvm/include/llvm/Support/Error.h:192:11
#29 0x00007495815b08e3 pipeline::InvokableWrapperImpl<pipeline::GenericLLVMPipe>::run(pipeline::ExecutionContext&, pipeline::ContainerSet&, llvm::StringMap<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, llvm::MallocAllocator> const&) /builds/gitlab/revng/orchestra/orchestra/sources/revng/include/revng/Pipeline/Invokable.h:433:12
#30 0x00007495815afe12 pipeline::detail::PipeWrapperImpl<pipeline::GenericLLVMPipe>::run(pipeline::ExecutionContext&, pipeline::ContainerSet&, llvm::StringMap<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, llvm::MallocAllocator> const&) /builds/gitlab/revng/orchestra/orchestra/sources/revng/include/revng/Pipeline/Pipe.h:181:5
#31 0x00007495815c3c09 llvm::Error::getPtr() const /builds/gitlab/revng/orchestra/orchestra/root/lib64/llvm/llvm/include/llvm/Support/Error.h:272:42
#32 0x00007495815c3c09 llvm::Error::operator bool() /builds/gitlab/revng/orchestra/orchestra/root/lib64/llvm/llvm/include/llvm/Support/Error.h:235:16
#33 0x00007495815c3c09 llvm::cantFail(llvm::Error, char const*) /builds/gitlab/revng/orchestra/orchestra/root/lib64/llvm/llvm/include/llvm/Support/Error.h:746:7
#34 0x00007495815c3c09 pipeline::Step::run(pipeline::ContainerSet&&) /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/Pipeline/Step.cpp:282:5
#35 0x00007495815b7b2a pipeline::Runner::run(llvm::StringRef, pipeline::ContainerToTargetsMap const&) /builds/gitlab/revng/orchestra/orchestra/sources/revng/lib/Pipeline/Runner.cpp:381:5
#36 0x0000572656603369 _init (../../Tools/revng/root/libexec/revng/revng-artifact+0x10369)
#37 0x000074957c629d90 __libc_start_call_main ./csu/../sysdeps/nptl/libc_start_call_main.h:58:16
#38 0x000074957c629e40 call_init ./csu/../csu/libc-start.c:128:20
#39 0x000074957c629e40 __libc_start_main ./csu/../csu/libc-start.c:379:5
#40 0x0000572656601909 _init (../../Tools/revng/root/libexec/revng/revng-artifact+0xe909)

I tried the simple example in the tutorial, and it works. Hope I’m not missing something stupid.

  1. Can you please attach the binary?
  2. revng model import binary is more of an internal command, where did you find it mentioned? It only imports some stuff, for instance it doesn’t detect arguments. The right way of producing some useful model is to run the initial auto analyses as explained in the docs. tl;dr revng artifact --analyze disassemble main | revng ptml.
  3. This said, that crash should not happen, will look into it.

Thanks for reporting this.

Edit: I’ve got a fix, will close this once it’s merged.

Closing this for lack of a reproducer.
Feel free to reopen the discussion if you still experience this problem.