Crash in js::jit::CodeGenerator::generateBody() [clone .cold]

Similar reports
Problem #293870
Component
firefox
Last affected version
0:94.0-1.fc33
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2025-12-23
Last occurrence
2026-01-21
Unique reports
2
Quality
-26

Statistics

Operating system Unique / Total count
Fedora 33 2 / 2
Operating system Count
Fedora 33 2
Architecture Count
x86_64 2
Related packages Count
urw-base35-gothic-fonts 2
 0:20200910-6.fc33 2
libedit 2
 0:3.1-38.20210714cvs.fc33 2
libxcb 2
 0:1.13.1-5.fc33 2
Show more… (23)
fdk-aac-free 2
 0:2.0.0-5.fc33 2
libxshmfence 2
 0:1.3-7.fc33 2
ncurses-libs 2
 0:6.2-3.20200222.fc33 2
gnu-free-mono-fonts 2
 0:20120503-23.fc33 2
abattis-cantarell-fonts 2
 0:0.301-1.fc33 2
llvm-libs 2
 0:11.0.0-1.fc33 2
google-carlito-fonts 2
 0:1.103-0.15.20130920.fc33 2
firefox 2
 0:94.0-1.fc33 2
google-droid-sans-fonts 2
 0:20200215-8.fc33 2
vulkan-loader 1
 0:1.2.148.1-1.fc33 1
libdrm 1
 0:2.4.102-2.fc33 1
libglvnd-glx 1
 1:1.3.3-1.fc33 1
dejavu-serif-fonts 1
 0:2.37-15.fc33 1
dejavu-sans-mono-fonts 1
 0:2.37-15.fc33 1
mesa-libglapi 1
 0:20.3.5-2.fc33 1
libwayland-server 1
 0:1.18.0-2.fc33 1
mesa-dri-drivers 1
 0:20.3.5-2.fc33 1
julietaula-montserrat-fonts 1
 1:7.210-4.fc33 1
expat 1
 0:2.4.1-1.fc33 1
liberation-mono-fonts 1
 1:2.1.5-1.fc33 1
liberation-serif-fonts 1
 1:2.1.5-1.fc33 1
liberation-sans-fonts 1
 1:2.1.5-1.fc33 1
libglvnd 1
 1:1.3.3-1.fc33 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::jit::CodeGenerator::generateBody() [clone .cold]
/usr/lib64/firefox/libxul.so 0x29ca7f3
Build id: ef88d53f0071042abc9b5002e2aca875d6aa8033 		-
2
js::jit::CodeGenerator::generate()
/usr/lib64/firefox/libxul.so 0x3d7ff9f
Build id: ef88d53f0071042abc9b5002e2aca875d6aa8033 		-
3
js::jit::GenerateCode(js::jit::MIRGenerator*, js::jit::LIRGraph*)
/usr/lib64/firefox/libxul.so 0x3da7cbc
Build id: ef88d53f0071042abc9b5002e2aca875d6aa8033 		-
4
js::jit::IonCompileTask::runTask()
/usr/lib64/firefox/libxul.so 0x3db17e3
Build id: ef88d53f0071042abc9b5002e2aca875d6aa8033 		-
5
js::jit::IonCompileTask::runHelperThreadTask(js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x3db1751
Build id: ef88d53f0071042abc9b5002e2aca875d6aa8033 		-
6
js::GlobalHelperThreadState::runTaskLocked(js::HelperThreadTask*, js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x3b5116e
Build id: ef88d53f0071042abc9b5002e2aca875d6aa8033 		-
7
js::GlobalHelperThreadState::runOneTask(js::AutoLockHelperThreadState&)
/usr/lib64/firefox/libxul.so 0x3b50f8d
Build id: ef88d53f0071042abc9b5002e2aca875d6aa8033 		-
8
JS::RunHelperThreadTask()
/usr/lib64/firefox/libxul.so 0x3b50f2f
Build id: ef88d53f0071042abc9b5002e2aca875d6aa8033 		-
9
HelperThreadTaskHandler::Run()
/usr/lib64/firefox/libxul.so 0x2fdbb0a
Build id: ef88d53f0071042abc9b5002e2aca875d6aa8033 		-
10
mozilla::TaskController::RunPoolThread()
/usr/lib64/firefox/libxul.so 0x2d307de
Build id: ef88d53f0071042abc9b5002e2aca875d6aa8033 		-
11
_pt_root
/lib64/libnspr4.so 0x2cab4
Build id: bf5fcddbfe9280ec5595de11665019451c5d6032 		-
12
start_thread
/lib64/libpthread.so.0 0x93f9
Build id: 23b758ac3b73d6f6f63fe466461a86254fe61601 		-
13
anonymous function
/lib64/libc.so.6 0x1014c3
Build id: 10da92de76b289c2e9cfb145ca1edc4e850ec4da 		-