Crash in __pthread_kill_implementation

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An owning problem doesn't exist yet.
Component
llvm
Last affected version
0:19.1.7-5.fc41
Executable
/usr/bin/clangd
Error name
SIGABRT 6
First occurrence
2026-02-20
Last occurrence
2026-02-20
Unique reports
1
Quality
-72

Statistics

Operating system Unique / Total count
Fedora 41 1 / 1
Operating system Count
Fedora 41 1
Architecture Count
x86_64 1
Related packages Count
clang-tools-extra 1
 0:19.1.7-5.fc41 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
__pthread_kill_implementation
/lib64/libc.so.6 0x737d4
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
2
raise
/lib64/libc.so.6 0x1a39e
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
3
abort
/lib64/libc.so.6 0x1902
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
4
/lib64/libstdc++.so.6 0x1dc6a
Build id: aa06e362a8a6b89f3b507939ce6c752cecbd5aff 		-
5
__cxxabiv1::__terminate(void (*)())
/lib64/libstdc++.so.6 0x1bbec
Build id: aa06e362a8a6b89f3b507939ce6c752cecbd5aff 		-
6
std::unexpected()
/lib64/libstdc++.so.6 0x9951
Build id: aa06e362a8a6b89f3b507939ce6c752cecbd5aff 		-
7
/lib64/libstdc++.so.6 0x1c9b5
Build id: aa06e362a8a6b89f3b507939ce6c752cecbd5aff 		-
8
llvm::sys::RunSignalHandlers()
/lib64/libLLVM.so.19.1 0x214af6
Build id: c90e5fa925b87128edfe502e0524a3c73f2ee333 		-
9
SignalHandler(int)
/lib64/libLLVM.so.19.1 0x2182eb
Build id: c90e5fa925b87128edfe502e0524a3c73f2ee333 		-
10
/lib64/libc.so.6 0x1a450
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
11
__pthread_kill_implementation
/lib64/libc.so.6 0x737d4
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
12
raise
/lib64/libc.so.6 0x1a39e
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
13
abort
/lib64/libc.so.6 0x1902
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
14
__gnu_cxx::__verbose_terminate_handler() [clone .cold]
/lib64/libstdc++.so.6 0x9da9
Build id: aa06e362a8a6b89f3b507939ce6c752cecbd5aff 		-
15
__cxxabiv1::__terminate(void (*)())
/lib64/libstdc++.so.6 0x1bbec
Build id: aa06e362a8a6b89f3b507939ce6c752cecbd5aff 		-
16
std::unexpected()
/lib64/libstdc++.so.6 0x9951
Build id: aa06e362a8a6b89f3b507939ce6c752cecbd5aff 		-
17
/lib64/libstdc++.so.6 0x1c9b5
Build id: aa06e362a8a6b89f3b507939ce6c752cecbd5aff 		-
18
llvm::opt::OptTable::internalParseOneArg(llvm::opt::ArgList const&, unsigned int&, std::function<bool (llvm::opt::Option const&)>) const
/lib64/libLLVM.so.19.1 0x229851c
Build id: c90e5fa925b87128edfe502e0524a3c73f2ee333 		-
19
llvm::opt::OptTable::internalParseArgs(llvm::ArrayRef<char const*>, unsigned int&, unsigned int&, std::function<bool (llvm::opt::Option const&)>) const
/lib64/libLLVM.so.19.1 0x2298c9a
Build id: c90e5fa925b87128edfe502e0524a3c73f2ee333 		-
20
llvm::opt::OptTable::ParseArgs(llvm::ArrayRef<char const*>, unsigned int&, unsigned int&, llvm::opt::Visibility) const
/lib64/libLLVM.so.19.1 0x2298ac3
Build id: c90e5fa925b87128edfe502e0524a3c73f2ee333 		-
21
clang::driver::Driver::ParseArgStrings(llvm::ArrayRef<char const*>, bool, bool&)
/lib64/libclang-cpp.so.19.1 0x25184df
Build id: 5b62f28254a2eb47f6231352eb5bf8ecccfcf2fc 		-
22
clang::driver::Driver::BuildCompilation(llvm::ArrayRef<char const*>)
/lib64/libclang-cpp.so.19.1 0x2525e90
Build id: 5b62f28254a2eb47f6231352eb5bf8ecccfcf2fc 		-
23
clang::createInvocation(llvm::ArrayRef<char const*>, clang::CreateInvocationOptions)
/lib64/libclang-cpp.so.19.1 0x2a1d526
Build id: 5b62f28254a2eb47f6231352eb5bf8ecccfcf2fc 		-
24
clang::clangd::buildCompilerInvocation(clang::clangd::ParseInputs const&, clang::DiagnosticConsumer&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >*)
/usr/bin/clangd 0x1eae68
Build id: 20a65add3d5958cdd6782a5968ac480dff7ea407 		-
25
clang::clangd::(anonymous namespace)::scanPreamble(llvm::StringRef, clang::tooling::CompileCommand const&)
/usr/bin/clangd 0x3093a8
Build id: 20a65add3d5958cdd6782a5968ac480dff7ea407 		-
26
clang::clangd::PreamblePatch::create(llvm::StringRef, clang::clangd::ParseInputs const&, clang::clangd::PreambleData const&, clang::clangd::PreamblePatch::PatchType)
/usr/bin/clangd 0x3073fc
Build id: 20a65add3d5958cdd6782a5968ac480dff7ea407 		-
27
clang::clangd::ParsedAST::build(llvm::StringRef, clang::clangd::ParseInputs const&, std::unique_ptr<clang::CompilerInvocation, std::default_delete<clang::CompilerInvocation> >, llvm::ArrayRef<clang::clangd::Diag>, std::shared_ptr<clang::clangd::PreambleData const>)
/usr/bin/clangd 0x2f5f73
Build id: 20a65add3d5958cdd6782a5968ac480dff7ea407 		-
28
clang::clangd::(anonymous namespace)::ASTWorker::generateDiagnostics(std::unique_ptr<clang::CompilerInvocation, std::default_delete<clang::CompilerInvocation> >, clang::clangd::ParseInputs, std::vector<clang::clangd::Diag, std::allocator<clang::clangd::Diag> >)
/usr/bin/clangd 0x3a1ec8
Build id: 20a65add3d5958cdd6782a5968ac480dff7ea407 		-
29
clang::clangd::(anonymous namespace)::ASTWorker::updatePreamble(std::unique_ptr<clang::CompilerInvocation, std::default_delete<clang::CompilerInvocation> >, clang::clangd::ParseInputs, std::shared_ptr<clang::clangd::PreambleData const>, std::vector<clang::clangd::Diag, std::allocator<clang::clangd::Diag> >, clang::clangd::WantDiagnostics)::$_0::operator()()
/usr/bin/clangd 0x3a18fd
Build id: 20a65add3d5958cdd6782a5968ac480dff7ea407 		-
30
clang::clangd::(anonymous namespace)::ASTWorker::runTask(llvm::StringRef, llvm::function_ref<void ()>)
/usr/bin/clangd 0x39d3d5
Build id: 20a65add3d5958cdd6782a5968ac480dff7ea407 		-
31
void llvm::detail::UniqueFunctionBase<void>::CallImpl<clang::clangd::(anonymous namespace)::ASTWorker::create(llvm::StringRef, clang::clangd::GlobalCompilationDatabase const&, clang::clangd::TUScheduler::ASTCache&, clang::clangd::TUScheduler::HeaderIncluderCache&, clang::clangd::AsyncTaskRunner*, clang::clangd::Semaphore&, clang::clangd::TUScheduler::Options const&, clang::clangd::ParsingCallbacks&)::$_0>(void*)
/usr/bin/clangd 0x39b55f
Build id: 20a65add3d5958cdd6782a5968ac480dff7ea407 		-
32
void* llvm::thread::ThreadProxy<std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::$_1> >(void*)
/usr/bin/clangd 0x5156a2
Build id: 20a65add3d5958cdd6782a5968ac480dff7ea407 		-
33
start_thread
/lib64/libc.so.6 0x71724
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
34
__clone3
/lib64/libc.so.6 0xf580c
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-