Crash in moz_xmalloc

Similar reports
Problem #535557
Component
firefox
Last affected version
0:145.0.1-1.fc42
Executable
/usr/lib64/firefox/firefox
Error name
SIGSEGV 11
First occurrence
2026-02-08
Last occurrence
2026-02-08
Unique reports
1
Quality
-28

Statistics

Operating system Unique / Total count
Fedora 42 1 / 11
Operating system Count
Fedora 42 11
Architecture Count
x86_64 11
Related packages Count
libvpx 11
 0:1.15.0-3.fc42 11
nss 11
 0:3.117.0-1.fc42 11
expat 11
 0:2.7.2-1.fc42 11
Show more… (4)
firefox 11
 0:145.0.1-1.fc42 11
libwebp 11
 0:1.5.0-2.fc42 11
libevent 11
 0:2.1.12-15.fc42 11
nss-util 11
 0:3.117.0-1.fc42 11

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
moz_xmalloc
/usr/lib64/firefox/firefox 0x36074
Build id: a6e34fab023e8d3093451e6bd824458a1ff3882b 		-
2
mozilla::StaticMutex::Mutex()
/usr/lib64/firefox/libxul.so 0x2e85dc8
Build id: 8448f67db054dfda230e2ec20b1b719a00cbb845 		-
3
mozilla::ipc::MessageChannel::SetIsCrossProcess(bool)
/usr/lib64/firefox/libxul.so 0x37cc2cb
Build id: 8448f67db054dfda230e2ec20b1b719a00cbb845 		-
4
mozilla::ipc::PortLink::PortObserverThunk::OnPortStatusChanged()
/usr/lib64/firefox/libxul.so 0x2eab989
Build id: 8448f67db054dfda230e2ec20b1b719a00cbb845 		-
5
mozilla::detail::RunnableMethodImpl<RefPtr<mozilla::ipc::PortLink::PortObserverThunk>, void (mozilla::ipc::PortLink::PortObserverThunk::*)(), true, (mozilla::RunnableKind)0>::Run()
/usr/lib64/firefox/libxul.so 0x352e237
Build id: 8448f67db054dfda230e2ec20b1b719a00cbb845 		-
6
MessageLoop::RunTask(already_AddRefed<nsIRunnable>)
/usr/lib64/firefox/libxul.so 0x3505aba
Build id: 8448f67db054dfda230e2ec20b1b719a00cbb845 		-
7
MessageLoop::DoWork()
/usr/lib64/firefox/libxul.so 0x2e907bb
Build id: 8448f67db054dfda230e2ec20b1b719a00cbb845 		-
8
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*)
/usr/lib64/firefox/libxul.so 0x2e904cc
Build id: 8448f67db054dfda230e2ec20b1b719a00cbb845 		-
9
MessageLoop::Run()
/usr/lib64/firefox/libxul.so 0x34e04d3
Build id: 8448f67db054dfda230e2ec20b1b719a00cbb845 		-
10
base::Thread::ThreadMain()
/usr/lib64/firefox/libxul.so 0x34dffd8
Build id: 8448f67db054dfda230e2ec20b1b719a00cbb845 		-
11
ThreadFunc(void*)
/usr/lib64/firefox/libxul.so 0x34dfeeb
Build id: 8448f67db054dfda230e2ec20b1b719a00cbb845 		-
12
set_alt_signal_stack_and_start(PthreadCreateParams*)
/usr/lib64/firefox/firefox 0x42ab2
Build id: a6e34fab023e8d3093451e6bd824458a1ff3882b 		-
13
start_thread
/lib64/libc.so.6 0x71f54
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-
14
__clone3
/lib64/libc.so.6 0xf532c
Build id: 48c4b9b1efb1df15da8e787f489128bf31893317 		-