Crash in js::frontend::RewritingParseNodeVisitor<FoldVisitor>::visit(js::frontend::ParseNode*&)

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An owning problem doesn't exist yet.
Component
firefox
Last affected version
0:145.0-2.fc41
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-09-09
Last occurrence
2026-09-09
Unique reports
1
Quality
-40

Statistics

Operating system Unique / Total count
Fedora 41 1 / 1
Operating system Count
Fedora 41 1
Architecture Count
x86_64 1
Related packages Count
firefox 1
 0:145.0-2.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
js::frontend::RewritingParseNodeVisitor<FoldVisitor>::visit(js::frontend::ParseNode*&)
/usr/lib64/firefox/libxul.so 0x558100c
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
2
js::frontend::RewritingParseNodeVisitor<FoldVisitor>::visit(js::frontend::ParseNode*&)
/usr/lib64/firefox/libxul.so 0x5580c83
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
3
bool js::frontend::ListNode::accept<FoldVisitor>(FoldVisitor&)
/usr/lib64/firefox/libxul.so 0x5580b2f
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
4
js::frontend::RewritingParseNodeVisitor<FoldVisitor>::visit(js::frontend::ParseNode*&)
/usr/lib64/firefox/libxul.so 0x5580c23
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
5
js::frontend::RewritingParseNodeVisitor<FoldVisitor>::visit(js::frontend::ParseNode*&)
/usr/lib64/firefox/libxul.so 0x5580d6a
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
6
js::frontend::RewritingParseNodeVisitor<FoldVisitor>::visit(js::frontend::ParseNode*&)
/usr/lib64/firefox/libxul.so 0x5580d6a
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
7
js::frontend::RewritingParseNodeVisitor<FoldVisitor>::visit(js::frontend::ParseNode*&)
/usr/lib64/firefox/libxul.so 0x5580e25
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
8
bool js::frontend::ListNode::accept<FoldVisitor>(FoldVisitor&)
/usr/lib64/firefox/libxul.so 0x5580b2f
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
9
js::frontend::RewritingParseNodeVisitor<FoldVisitor>::visit(js::frontend::ParseNode*&)
/usr/lib64/firefox/libxul.so 0x5580c23
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
10
js::frontend::FoldConstants(js::FrontendContext*, js::frontend::ParserAtomsTable&, mozilla::Vector<js::frontend::BigIntStencil, 0ul, js::SystemAllocPolicy>&, js::frontend::ParseNode**, js::frontend::FullParseHandler*)
/usr/lib64/firefox/libxul.so 0x5581d57
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
11
js::frontend::Parser<js::frontend::FullParseHandler, mozilla::Utf8Unit>::moduleBody(js::frontend::ModuleSharedContext*)
/usr/lib64/firefox/libxul.so 0x5522b4f
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
12
bool ParseModuleToStencilAndMaybeInstantiate<mozilla::Utf8Unit>(JSContext*, js::FrontendContext*, js::LifoAlloc&, js::frontend::CompilationInput&, js::frontend::ScopeBindingCache*, JS::SourceText<mozilla::Utf8Unit>&, mozilla::Variant<RefPtr<js::frontend::CompilationStencil>, js::frontend::CompilationGCOutput*>&)
/usr/lib64/firefox/libxul.so 0x556da80
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
13
already_AddRefed<js::frontend::CompilationStencil> ParseModuleToStencilImpl<mozilla::Utf8Unit>(JSContext*, js::FrontendContext*, js::LifoAlloc&, js::frontend::CompilationInput&, js::frontend::ScopeBindingCache*, JS::SourceText<mozilla::Utf8Unit>&)
/usr/lib64/firefox/libxul.so 0x556e3e3
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
14
already_AddRefed<js::frontend::InitialStencilAndDelazifications> CompileModuleScriptToStencilImpl<mozilla::Utf8Unit>(js::FrontendContext*, JS::ReadOnlyCompileOptions const&, JS::SourceText<mozilla::Utf8Unit>&)
/usr/lib64/firefox/libxul.so 0x556e979
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
15
mozilla::dom::ScriptOrModuleCompileTask<(mozilla::dom::CompilationTarget)1>::Run()
/usr/lib64/firefox/libxul.so 0x40b8daf
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
16
mozilla::TaskController::RunPoolThread(mozilla::PoolThread*)
/usr/lib64/firefox/libxul.so 0x4f50f5
Build id: 371c6b7599336dc75cf1fee377cd2ef277209604 		-
17
_pt_root
/lib64/libnspr4.so 0x23837
Build id: 77e078478f08110cedb3b88e0bfcb0d0c265c141 		-
18
set_alt_signal_stack_and_start(PthreadCreateParams*)
/usr/lib64/firefox/firefox 0x28625
Build id: 94e76111d47ef18d023bc39bb7d2119c49646428 		-
19
start_thread
/lib64/libc.so.6 0x71724
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-
20
__clone
/lib64/libc.so.6 0xf5614
Build id: dae6ae6929d69dca842288f5300af5a33d1bdcd7 		-