Crash in __pthread_kill_implementation

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An owning problem doesn't exist yet.
Component
clang
Last affected version
0:14.0.5-2.fc36
Executable
/usr/bin/clangd
Error name
SIGABRT 6
First occurrence
2026-08-08
Last occurrence
2026-08-08
Unique reports
1
Quality
-72

Statistics

Operating system Unique / Total count
Fedora 36 1 / 1
Operating system Count
Fedora 36 1
Architecture Count
x86_64 1
Related packages Count
clang-tools-extra 1
 0:14.0.5-2.fc36 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 0x8ebec
Build id: 8257ee907646e9b057197533d1e4ac8ede7a9c5c 		-
2
raise
/lib64/libc.so.6 0x3e956
Build id: 8257ee907646e9b057197533d1e4ac8ede7a9c5c 		-
3
abort
/lib64/libc.so.6 0x28886
Build id: 8257ee907646e9b057197533d1e4ac8ede7a9c5c 		-
4
__gnu_debug::_Safe_sequence_base::_M_get_mutex()
/lib64/libstdc++.so.6 0xd7da0
Build id: 6ce2a41dee893f9ede3c63f9aadad3826220476e 		-
5
clang::clangd::(anonymous namespace)::CodeCompleteFlow::toCodeCompletion(llvm::SmallVector<clang::clangd::(anonymous namespace)::CompletionCandidate, 4u> const&)
/usr/bin/clangd 0x1edb7d
Build id: a65473c0d4f10f40cea6c9d86996670be494bd6f 		-
6
clang::clangd::(anonymous namespace)::CodeCompleteFlow::runWithSema()
/usr/bin/clangd 0x1f1db0
Build id: a65473c0d4f10f40cea6c9d86996670be494bd6f 		-
7
clang::clangd::(anonymous namespace)::CodeCompleteFlow::run(clang::clangd::(anonymous namespace)::SemaCompleteInput const&) &&::{lambda()#1}::operator()() const
/usr/bin/clangd 0x1f2a5f
Build id: a65473c0d4f10f40cea6c9d86996670be494bd6f 		-
8
HandleCodeCompleteResults(clang::Sema*, clang::CodeCompleteConsumer*, clang::CodeCompletionContext, clang::CodeCompletionResult*, unsigned int) [clone .part.0]
/lib64/libclang-cpp.so.14 0x118acb9
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
9
clang::Sema::CodeCompleteOrdinaryName(clang::Scope*, clang::Sema::ParserCompletionContext)
/lib64/libclang-cpp.so.14 0x11c3f0b
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
10
clang::Parser::handleUnexpectedCodeCompletionToken()
/lib64/libclang-cpp.so.14 0xac0e5b
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
11
clang::Parser::SkipUntil(llvm::ArrayRef<clang::tok::TokenKind>, clang::Parser::SkipUntilFlags)
/lib64/libclang-cpp.so.14 0xac0fe7
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
12
clang::Parser::SkipUntil(llvm::ArrayRef<clang::tok::TokenKind>, clang::Parser::SkipUntilFlags)
/lib64/libclang-cpp.so.14 0xac1070
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
13
clang::Parser::ParseCXXClassMemberDeclaration(clang::AccessSpecifier, clang::ParsedAttributes&, clang::Parser::ParsedTemplateInfo const&, clang::ParsingDeclRAIIObject*)
/lib64/libclang-cpp.so.14 0xa2ffa7
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
14
clang::Parser::ParseCXXClassMemberDeclarationWithPragmas(clang::AccessSpecifier&, clang::ParsedAttributesWithRange&, clang::TypeSpecifierType, clang::Decl*)
/lib64/libclang-cpp.so.14 0xa30b56
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
15
clang::Parser::ParseCXXMemberSpecification(clang::SourceLocation, clang::SourceLocation, clang::ParsedAttributesWithRange&, unsigned int, clang::Decl*)
/lib64/libclang-cpp.so.14 0xa30fbe
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
16
clang::Parser::ParseClassSpecifier(clang::tok::TokenKind, clang::SourceLocation, clang::DeclSpec&, clang::Parser::ParsedTemplateInfo const&, clang::AccessSpecifier, bool, clang::Parser::DeclSpecContext, clang::ParsedAttributesWithRange&)
/lib64/libclang-cpp.so.14 0xa3305c
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
17
clang::Parser::ParseDeclarationSpecifiers(clang::DeclSpec&, clang::Parser::ParsedTemplateInfo const&, clang::AccessSpecifier, clang::Parser::DeclSpecContext, clang::Parser::LateParsedAttrList*)
/lib64/libclang-cpp.so.14 0xa121d4
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
18
clang::Parser::ParseDeclOrFunctionDefInternal(clang::ParsedAttributesWithRange&, clang::ParsingDeclSpec&, clang::AccessSpecifier)
/lib64/libclang-cpp.so.14 0xac1483
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
19
clang::Parser::ParseDeclarationOrFunctionDefinition(clang::ParsedAttributesWithRange&, clang::ParsingDeclSpec*, clang::AccessSpecifier) [clone .part.0]
/lib64/libclang-cpp.so.14 0xac1c49
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
20
clang::Parser::ParseExternalDeclaration(clang::ParsedAttributesWithRange&, clang::ParsingDeclSpec*)
/lib64/libclang-cpp.so.14 0xac886c
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
21
clang::Parser::ParseInnerNamespace(llvm::SmallVector<clang::Parser::InnerNamespaceInfo, 4u> const&, unsigned int, clang::SourceLocation&, clang::ParsedAttributes&, clang::BalancedDelimiterTracker&)
/lib64/libclang-cpp.so.14 0xa27e89
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
22
clang::Parser::ParseNamespace(clang::DeclaratorContext, clang::SourceLocation&, clang::SourceLocation)
/lib64/libclang-cpp.so.14 0xa2bf79
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
23
clang::Parser::ParseDeclaration(clang::DeclaratorContext, clang::SourceLocation&, clang::ParsedAttributesWithRange&, clang::SourceLocation*)
/lib64/libclang-cpp.so.14 0xa175c7
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
24
clang::Parser::ParseExternalDeclaration(clang::ParsedAttributesWithRange&, clang::ParsingDeclSpec*)
/lib64/libclang-cpp.so.14 0xac83ff
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
25
clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&, bool)
/lib64/libclang-cpp.so.14 0xac8f98
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
26
clang::Parser::ParseFirstTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&)
/lib64/libclang-cpp.so.14 0xac9439
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
27
clang::ParseAST(clang::Sema&, bool, bool)
/lib64/libclang-cpp.so.14 0x9f228e
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
28
clang::FrontendAction::Execute()
/lib64/libclang-cpp.so.14 0x22e0b99
Build id: 8e82adabfa7b1cd957e23363edbf9fc147e27583 		-
29
clang::clangd::(anonymous namespace)::semaCodeComplete(std::unique_ptr<clang::CodeCompleteConsumer, std::default_delete<clang::CodeCompleteConsumer> >, clang::CodeCompleteOptions const&, clang::clangd::(anonymous namespace)::SemaCompleteInput const&, clang::clangd::IncludeStructure*) [clone .isra.0]
/usr/bin/clangd 0x1e29b2
Build id: a65473c0d4f10f40cea6c9d86996670be494bd6f 		-
30
clang::clangd::codeComplete(llvm::StringRef, clang::clangd::Position, clang::clangd::PreambleData const*, clang::clangd::ParseInputs const&, clang::clangd::CodeCompleteOptions, clang::clangd::SpeculativeFuzzyFind*)
/usr/bin/clangd 0x1f0877
Build id: a65473c0d4f10f40cea6c9d86996670be494bd6f 		-
31
clang::clangd::ClangdServer::codeComplete(llvm::StringRef, clang::clangd::Position, clang::clangd::CodeCompleteOptions const&, llvm::unique_function<void (llvm::Expected<clang::clangd::CodeCompleteResult>)>)::{lambda(llvm::Expected<clang::clangd::InputsAndPreamble>)#1}::operator()(llvm::Expected<clang::clangd::InputsAndPreamble>)
/usr/bin/clangd 0x1cedb8
Build id: a65473c0d4f10f40cea6c9d86996670be494bd6f 		-
32
void llvm::detail::UniqueFunctionBase<void, llvm::Expected<clang::clangd::InputsAndPreamble> >::CallImpl<clang::clangd::ClangdServer::codeComplete(llvm::StringRef, clang::clangd::Position, clang::clangd::CodeCompleteOptions const&, llvm::unique_function<void (llvm::Expected<clang::clangd::CodeCompleteResult>)>)::{lambda(llvm::Expected<clang::clangd::InputsAndPreamble>)#1}>(void*, llvm::Expected<clang::clangd::InputsAndPreamble>&)
/usr/bin/clangd 0x1cf438
Build id: a65473c0d4f10f40cea6c9d86996670be494bd6f 		-
33
clang::clangd::TUScheduler::runWithPreamble(llvm::StringRef, llvm::StringRef, clang::clangd::TUScheduler::PreambleConsistency, llvm::unique_function<void (llvm::Expected<clang::clangd::InputsAndPreamble>)>)::{lambda()#1}::operator()()
/usr/bin/clangd 0x36b08d
Build id: a65473c0d4f10f40cea6c9d86996670be494bd6f 		-
34
void* llvm::thread::ThreadProxy<std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::{lambda()#2}> >(void*)
/usr/bin/clangd 0x501616
Build id: a65473c0d4f10f40cea6c9d86996670be494bd6f 		-
35
start_thread
/lib64/libc.so.6 0x8cdcd
Build id: 8257ee907646e9b057197533d1e4ac8ede7a9c5c 		-
36
__clone3
/lib64/libc.so.6 0x112630
Build id: 8257ee907646e9b057197533d1e4ac8ede7a9c5c 		-