Crash in RustMozCrash

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An owning problem doesn't exist yet.
Component
firefox
Last affected version
0:119.0-2.fc39
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-11-02
Last occurrence
2026-11-02
Unique reports
1
Quality
-58

Statistics

Operating system Unique / Total count
Fedora 39 1 / 1
Operating system Count
Fedora 39 1
Architecture Count
x86_64 1
Related packages Count
firefox 1
 0:119.0-2.fc39 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
RustMozCrash
/usr/lib64/firefox/libxul.so 0x468269e
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
2
mozglue_static::panic_hook::h9e2cfd2c6defc963
/usr/lib64/firefox/libxul.so 0x39ecba8
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
3
core::ops::function::Fn::call::hfdc02c27709a0f5f
/usr/lib64/firefox/libxul.so 0x39ecadc
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
4
std::panicking::rust_panic_with_hook::hb62fa34fb1c95427
/usr/lib64/firefox/libxul.so 0x3ccfafa
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
5
std::panicking::begin_panic_handler::_$u7b$$u7b$closure$u7d$$u7d$::h5fe431080222b994
/usr/lib64/firefox/libxul.so 0x3ccf743
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
6
std::sys_common::backtrace::__rust_end_short_backtrace::h202da5f70c55961e
/usr/lib64/firefox/libxul.so 0x3ccf6d6
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
7
rust_begin_unwind
/usr/lib64/firefox/libxul.so 0x3ccf6c1
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
8
core::panicking::panic_fmt::hc3c14d2881395396
/usr/lib64/firefox/libxul.so 0x24b8d82
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
9
core::panicking::panic::hba1fff71f99f0345
/usr/lib64/firefox/libxul.so 0x24b8f52
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
10
style::rule_tree::core::RuleNode::drop_without_free_list::h263ef5d5320d4882
/usr/lib64/firefox/libxul.so 0x3d6f094
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
11
Servo_StyleSet_Drop
/usr/lib64/firefox/libxul.so 0x3843008
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
12
mozilla::dom::Document::~Document()
/usr/lib64/firefox/libxul.so 0x2cee8ab
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
13
nsHTMLDocument::~nsHTMLDocument()
/usr/lib64/firefox/libxul.so 0x2cedbc9
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
14
void nsPurpleBuffer::VisitEntries<SnowWhiteKiller>(SnowWhiteKiller&) [clone .constprop.0]
/usr/lib64/firefox/libxul.so 0x26bfc43
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
15
AsyncFreeSnowWhite::Run()
/usr/lib64/firefox/libxul.so 0x2de86f6
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
16
IdleRunnableWrapper::Run()
/usr/lib64/firefox/libxul.so 0x2b66114
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
17
mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&)
/usr/lib64/firefox/libxul.so 0x258ddd4
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
18
mozilla::TaskController::ProcessPendingMTTask(bool)
/usr/lib64/firefox/libxul.so 0x258d8b3
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
19
nsThread::ProcessNextEvent(bool, bool*)
/usr/lib64/firefox/libxul.so 0x258b953
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
20
mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0x28f3c52
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
21
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x289034b
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
22
nsBaseAppShell::Run()
/usr/lib64/firefox/libxul.so 0x28f3b6d
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
23
mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0x28f3779
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
24
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x289034b
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
25
XRE_InitChildProcess(int, char**, XREChildData const*)
/usr/lib64/firefox/libxul.so 0x2881759
Build id: 7312578303ad095d7c430bf9a6c52947b730fc91 		-
26
main
/usr/lib64/firefox/firefox 0x4d7e8
Build id: 7565113437bbbffdbc4c27e907bb320dabebcb16 		-
27
__libc_start_call_main
/lib64/libc.so.6 0x2814a
Build id: 1cd2d1016ef987f11f5709c2aa0deb4520dcc851 		-
28
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x2820b
Build id: 1cd2d1016ef987f11f5709c2aa0deb4520dcc851 		-
29
_start
/usr/lib64/firefox/firefox 0x4bbc5
Build id: 7565113437bbbffdbc4c27e907bb320dabebcb16 		-