Crash in clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor>::TraverseFunctionTemplateDecl(clang::FunctionTemplateDecl*)

Similar reports
Problem #785880
Component
llvm
Last affected version
0:20.1.8-4.fc42
Executable
/usr/bin/clang-tidy
Error name
SIGSEGV 11
First occurrence
2025-09-10
Last occurrence
2025-09-15
Unique reports
1
Quality
-50

Statistics

Operating system Unique / Total count
Fedora 42 1 / 84
Operating system Count
Fedora 42 84
Architecture Count
x86_64 84
Related packages Count
libstdc++ 84
 0:15.2.1-1.fc42 84
libxml2 84
 0:2.12.10-1.fc42 84
ncurses-libs 84
 0:6.5-5.20250125.fc42 84
Show more… (4)
glibc 84
 0:2.41-11.fc42 84
clang-tools-extra 84
 0:20.1.8-4.fc42 84
libzstd 84
 0:1.5.7-1.fc42 84
xz-libs 84
 1:5.8.1-2.fc42 84

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
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor>::TraverseFunctionTemplateDecl(clang::FunctionTemplateDecl*)
/lib64/libclang-cpp.so.20.1 0xd5f434
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
2
clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor::TraverseDecl(clang::Decl*)
/lib64/libclang-cpp.so.20.1 0xd5855f
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
3
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor>::TraverseNamespaceDecl(clang::NamespaceDecl*)
/lib64/libclang-cpp.so.20.1 0xd5ab8b
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
4
clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor::TraverseDecl(clang::Decl*)
/lib64/libclang-cpp.so.20.1 0xd5884f
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
5
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor>::TraverseNamespaceDecl(clang::NamespaceDecl*)
/lib64/libclang-cpp.so.20.1 0xd5ab8b
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
6
clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor::TraverseDecl(clang::Decl*)
/lib64/libclang-cpp.so.20.1 0xd5884f
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
7
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor>::TraverseLinkageSpecDecl(clang::LinkageSpecDecl*)
/lib64/libclang-cpp.so.20.1 0xd5905b
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
8
clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor::TraverseDecl(clang::Decl*)
/lib64/libclang-cpp.so.20.1 0xd5863f
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
9
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor>::TraverseTranslationUnitDecl(clang::TranslationUnitDecl*)
/lib64/libclang-cpp.so.20.1 0xd58bab
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
10
clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor::TraverseDecl(clang::Decl*)
/lib64/libclang-cpp.so.20.1 0xd5843f
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
11
clang::ast_matchers::MatchFinder::matchAST(clang::ASTContext&)
/lib64/libclang-cpp.so.20.1 0xd1f879
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
12
clang::MultiplexConsumer::HandleTranslationUnit(clang::ASTContext&)
/lib64/libclang-cpp.so.20.1 0x295e2ec
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
13
clang::ParseAST(clang::Sema&, bool, bool)
/lib64/libclang-cpp.so.20.1 0x212d49
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
14
clang::FrontendAction::Execute()
/lib64/libclang-cpp.so.20.1 0x29191af
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
15
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&)
/lib64/libclang-cpp.so.20.1 0x287ba24
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
16
clang::tooling::FrontendActionFactory::runInvocation(std::shared_ptr<clang::CompilerInvocation>, clang::FileManager*, std::shared_ptr<clang::PCHContainerOperations>, clang::DiagnosticConsumer*)
/lib64/libclang-cpp.so.20.1 0x2b81285
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
17
clang::tidy::runClangTidy(clang::tidy::ClangTidyContext&, clang::tooling::CompilationDatabase const&, llvm::ArrayRef<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, llvm::IntrusiveRefCntPtr<llvm::vfs::OverlayFileSystem>, bool, bool, llvm::StringRef)::ActionFactory::runInvocation(std::shared_ptr<clang::CompilerInvocation>, clang::FileManager*, std::shared_ptr<clang::PCHContainerOperations>, clang::DiagnosticConsumer*)
/usr/bin/clang-tidy 0x72e1dc
Build id: 4791e643bc9a4f3dbc8d20076bffd4f72cfc65aa 		-
18
clang::tooling::ToolInvocation::runInvocation(char const*, clang::driver::Compilation*, std::shared_ptr<clang::CompilerInvocation>, std::shared_ptr<clang::PCHContainerOperations>)
/lib64/libclang-cpp.so.20.1 0x2b80efa
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
19
clang::tooling::ToolInvocation::run()
/lib64/libclang-cpp.so.20.1 0x2b7f7a5
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
20
clang::tooling::ClangTool::run(clang::tooling::ToolAction*)
/lib64/libclang-cpp.so.20.1 0x2b833f1
Build id: 8d14003ce6f2124dc54330f17d08c091bcd8dfbf 		-
21
clang::tidy::runClangTidy(clang::tidy::ClangTidyContext&, clang::tooling::CompilationDatabase const&, llvm::ArrayRef<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, llvm::IntrusiveRefCntPtr<llvm::vfs::OverlayFileSystem>, bool, bool, llvm::StringRef)
/usr/bin/clang-tidy 0x72756a
Build id: 4791e643bc9a4f3dbc8d20076bffd4f72cfc65aa 		-
22
clang::tidy::clangTidyMain(int, char const**)
/usr/bin/clang-tidy 0xe530
Build id: 4791e643bc9a4f3dbc8d20076bffd4f72cfc65aa 		-
23
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
24
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
25
_start
/usr/bin/clang-tidy 0xb475
Build id: 4791e643bc9a4f3dbc8d20076bffd4f72cfc65aa 		-