Crash in glslang::TType::deepCopy(glslang::TType const&, glslang::TMap<glslang::TVector<glslang::TTypeLoc>*, glslang::TVector<glslang::TTypeLoc>*, std::less<glslang::TVector<glslang::TTypeLoc>*> >&)

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An owning problem doesn't exist yet.
Component
shaderc
Last affected version
0:2025.2-1.fc42
Executable
/usr/bin/glslc
Error name
SIGSEGV 11
First occurrence
2026-08-30
Last occurrence
2026-08-30
Unique reports
1
Quality
-30

Statistics

Operating system Unique / Total count
Fedora 42 1 / 1
Operating system Count
Fedora 42 1
Architecture Count
x86_64 1
Related packages Count
spirv-tools-libs 1
 0:2025.2-2.fc42 1
glibc 1
 0:2.41-18.fc42 1
libstdc++ 1
 0:15.2.1-7.fc42 1
Show more… (2)
libgcc 1
 0:15.2.1-7.fc42 1
glslc 1
 0:2025.2-1.fc42 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
glslang::TType::deepCopy(glslang::TType const&, glslang::TMap<glslang::TVector<glslang::TTypeLoc>*, glslang::TVector<glslang::TTypeLoc>*, std::less<glslang::TVector<glslang::TTypeLoc>*> >&)
/usr/bin/glslc 0x4c9ce
Build id: c1b0944707a1a5c4265009cb1630d8858ced2b3c 		-
2
glslang::TFunction::TFunction(glslang::TFunction const&)
/usr/bin/glslc 0x446c4
Build id: c1b0944707a1a5c4265009cb1630d8858ced2b3c 		-
3
glslang::TFunction::clone() const
/usr/bin/glslc 0x44a71
Build id: c1b0944707a1a5c4265009cb1630d8858ced2b3c 		-
4
glslang::TSymbolTableLevel::clone() const
/usr/bin/glslc 0x43b86
Build id: c1b0944707a1a5c4265009cb1630d8858ced2b3c 		-
5
glslang::TSymbolTable::copyTable(glslang::TSymbolTable const&)
/usr/bin/glslc 0x440cd
Build id: c1b0944707a1a5c4265009cb1630d8858ced2b3c 		-
6
(anonymous namespace)::SetupBuiltinSymbolTable(int, EProfile, glslang::SpvVersion const&, glslang::EShSource)
/usr/bin/glslc 0x32f3c
Build id: c1b0944707a1a5c4265009cb1630d8858ced2b3c 		-
7
bool (anonymous namespace)::ProcessDeferred<(anonymous namespace)::DoFullParse>(TCompiler*, char const* const*, int, int const*, char const* const*, char const*, EShOptimizationLevel, TBuiltInResource const*, int, EProfile, bool, int, bool, EShMessages, glslang::TIntermediate&, (anonymous namespace)::DoFullParse&, bool, glslang::TShader::Includer&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, glslang::TEnvironment const*, bool) [clone .constprop.0] [clone .isra.0]
/usr/bin/glslc 0x362c7
Build id: c1b0944707a1a5c4265009cb1630d8858ced2b3c 		-
8
glslang::TShader::parse(TBuiltInResource const*, int, EProfile, bool, bool, EShMessages, glslang::TShader::Includer&)
/usr/bin/glslc 0x37700
Build id: c1b0944707a1a5c4265009cb1630d8858ced2b3c 		-
9
shaderc_util::Compiler::Compile(shaderc_util::string_piece const&, EShLanguage, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char const*, std::function<EShLanguage (std::ostream*, shaderc_util::string_piece const&)> const&, shaderc_util::CountingIncluder&, shaderc_util::Compiler::OutputType, std::ostream*, unsigned long*, unsigned long*) const [clone .constprop.0]
/usr/bin/glslc 0x26c6b
Build id: c1b0944707a1a5c4265009cb1630d8858ced2b3c 		-
10
(anonymous namespace)::CompileToSpecifiedOutputType(shaderc_compiler*, char const*, unsigned long, shaderc_shader_kind, char const*, char const*, shaderc_compile_options*, shaderc_util::Compiler::OutputType) [clone .lto_priv.0]
/usr/bin/glslc 0x2a5d9
Build id: c1b0944707a1a5c4265009cb1630d8858ced2b3c 		-
11
glslc::FileCompiler::CompileShaderFile(glslc::InputFileSpec const&)
/usr/bin/glslc 0x1d519
Build id: c1b0944707a1a5c4265009cb1630d8858ced2b3c 		-
12
main
/usr/bin/glslc 0xee9e
Build id: c1b0944707a1a5c4265009cb1630d8858ced2b3c 		-
13
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 17a908195ad4110e58083fc22fd8ac486d01da53 		-
14
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 17a908195ad4110e58083fc22fd8ac486d01da53 		-
15
_start
/usr/bin/glslc 0x14835
Build id: c1b0944707a1a5c4265009cb1630d8858ced2b3c 		-