Crash in js::gc::GCRuntime::sweepPropMapTree(JS::GCContext*, JS::SliceBudget&)

Similar reports
Problem #744179
Component
firefox
Last affected version
0:148.0.2-1.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-03-07
Last occurrence
2026-04-01
Unique reports
3
Quality
-52

Statistics

Operating system Unique / Total count
Fedora 42 3 / 4
Operating system Count
Fedora 42 4
Architecture Count
x86_64 4
Related packages Count
firefox 4
 0:148.0-1.fc42 3
 0:148.0.2-1.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
js::gc::GCRuntime::sweepPropMapTree(JS::GCContext*, JS::SliceBudget&)
/usr/lib64/firefox/libxul.so 0x3c5da1c
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
2
sweepaction::SweepActionSequence::run(js::gc::SweepAction::Args&)
/usr/lib64/firefox/libxul.so 0x3c54170
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
3
sweepaction::SweepActionForEach<js::gc::SweepGroupZonesIter, JSRuntime*>::run(js::gc::SweepAction::Args&)
/usr/lib64/firefox/libxul.so 0x3c5cbba
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
4
sweepaction::SweepActionSequence::run(js::gc::SweepAction::Args&)
/usr/lib64/firefox/libxul.so 0x3c541a4
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
5
sweepaction::SweepActionForEach<js::gc::SweepGroupsIter, JSRuntime*>::run(js::gc::SweepAction::Args&)
/usr/lib64/firefox/libxul.so 0x3c5401c
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
6
js::gc::GCRuntime::incrementalSlice(JS::SliceBudget&, JS::GCReason, bool)
/usr/lib64/firefox/libxul.so 0x3506e83
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
7
js::gc::GCRuntime::gcCycle(bool, JS::SliceBudget const&, JS::GCReason)
/usr/lib64/firefox/libxul.so 0x3c4c10e
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
8
js::gc::GCRuntime::collect(bool, JS::SliceBudget const&, JS::GCReason)
/usr/lib64/firefox/libxul.so 0x3c4b3e6
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
9
GarbageCollectImpl(JS::GCReason, nsJSContext::IsShrinking, JS::SliceBudget const&) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x3ca87f5
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
10
std::_Function_handler<bool (mozilla::TimeStamp), mozilla::CCGCScheduler::EnsureGCRunner(mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator>)::{lambda(mozilla::TimeStamp)#1}>::_M_invoke(std::_Any_data const&, mozilla::TimeStamp&&) [clone .lto_priv.0]
/usr/lib64/firefox/libxul.so 0x3831e43
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
11
mozilla::IdleTaskRunner::Run()
/usr/lib64/firefox/libxul.so 0x324f188
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
12
mozilla::IdleTaskRunnerTask::Run()
/usr/lib64/firefox/libxul.so 0x3831b0b
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
13
mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&)
/usr/lib64/firefox/libxul.so 0x31cee17
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
14
mozilla::TaskController::ProcessPendingMTTask(bool)
/usr/lib64/firefox/libxul.so 0x31ce232
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
15
nsThread::ProcessNextEvent(bool, bool*)
/usr/lib64/firefox/libxul.so 0x2f8ab97
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
16
mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0x328b2a7
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
17
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x35e9453
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
18
nsBaseAppShell::Run()
/usr/lib64/firefox/libxul.so 0x389ac6d
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
19
nsAppShell::Run()
/usr/lib64/firefox/libxul.so 0x389a7f4
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
20
mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0xc9535a
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
21
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x35e9453
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
22
XRE_InitChildProcess(int, char**, XREChildData const*)
/usr/lib64/firefox/libxul.so 0x2ab3896
Build id: eddb11c46f45b11352a88aa3e308b1e0d5bc8192 		-
23
main
/usr/lib64/firefox/firefox 0x3ee93
Build id: 0f0798c7d95293080291a413fd1dfb389069efad 		-
24
__libc_start_call_main
/lib64/libc.so.6 0x3575
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-
25
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x3628
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-
26
_start
/usr/lib64/firefox/firefox 0x3c6c5
Build id: 0f0798c7d95293080291a413fd1dfb389069efad 		-