Bug 158078 - [7.6.3.1] Crashes on startup: segmentation fault in pthread_mutex_lock
Summary: [7.6.3.1] Crashes on startup: segmentation fault in pthread_mutex_lock
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: LibreOffice (show other bugs)
Version:
(earliest affected)
7.6.3.1 rc
Hardware: All Linux (All)
: medium critical
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: haveBacktrace, needsDevAdvice
Depends on:
Blocks: Crash
  Show dependency tree / graph
 
Reported: 2023-11-05 22:58 UTC by Bernhard Rosenkraenzer
Modified: 2024-11-07 06:44 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:

Attachments
information from debugger on FreeBSD-14/amd64 (21.88 KB, text/plain)
2024-01-14 16:27 UTC, Mikhail T. 		Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Bernhard Rosenkraenzer 2023-11-05 22:58:32 UTC 
7.6.3.1 (not currently available in the list of versions in bugzilla) crashes on startup (even after rm -rf ~/.config/libreoffice), bringing up the document recovery dialog (even if there's nothing to recover), then crashing for good.

starting it with lowriter --backtrace results in the following gdbtrace.log:

warning: Currently logging to gdbtrace.log.  Turn the logging off and on to make the new setting effective.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7fffe9bb56c0 (LWP 1340184)]
[New Thread 0x7fffe93b46c0 (LWP 1340185)]
[New Thread 0x7fffe251f6c0 (LWP 1340362)]
[New Thread 0x7fffe1bdd6c0 (LWP 1340363)]
[New Thread 0x7fffe13dc6c0 (LWP 1340364)]
[New Thread 0x7fffe0bdb6c0 (LWP 1340365)]
[New Thread 0x7fffcfbff6c0 (LWP 1340366)]
[New Thread 0x7fffcf3fe6c0 (LWP 1340367)]
[New Thread 0x7fffcebfd6c0 (LWP 1340368)]
[New Thread 0x7fffce3fc6c0 (LWP 1340369)]
[New Thread 0x7fffcdbfb6c0 (LWP 1340370)]
[Thread 0x7fffcdbfb6c0 (LWP 1340370) exited]
[Thread 0x7fffce3fc6c0 (LWP 1340369) exited]
[Thread 0x7fffcebfd6c0 (LWP 1340368) exited]
[New Thread 0x7fffcebfd6c0 (LWP 1340371)]
[New Thread 0x7fffce3fc6c0 (LWP 1340372)]
[New Thread 0x7fffcdbfb6c0 (LWP 1340373)]
[New Thread 0x7fffccfaa6c0 (LWP 1340374)]
[New Thread 0x7fffa7fff6c0 (LWP 1340375)]
[Thread 0x7fffcebfd6c0 (LWP 1340371) exited]
[Thread 0x7fffce3fc6c0 (LWP 1340372) exited]
[Thread 0x7fffcdbfb6c0 (LWP 1340373) exited]
[Thread 0x7fffa7fff6c0 (LWP 1340375) exited]
[Thread 0x7fffccfaa6c0 (LWP 1340374) exited]
[Thread 0x7fffe93b46c0 (LWP 1340185) exited]
[Thread 0x7fffcfbff6c0 (LWP 1340366) exited]
[Thread 0x7fffcf3fe6c0 (LWP 1340367) exited]
[Thread 0x7fffe13dc6c0 (LWP 1340364) exited]
[Thread 0x7fffe0bdb6c0 (LWP 1340365) exited]
[Thread 0x7fffe1bdd6c0 (LWP 1340363) exited]
[Thread 0x7fffe251f6c0 (LWP 1340362) exited]
[Thread 0x7fffe9bb56c0 (LWP 1340184) exited]
[Inferior 1 (process 1339858) exited with code 0121]
/usr/lib64/libreoffice/program/gdbtrace:9: Error in sourced command file:
No stack.
No stack.
warning: Currently logging to gdbtrace.log.  Turn the logging off and on to make the new setting effective.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7fffe9bb56c0 (LWP 1354163)]
[New Thread 0x7fffe93b46c0 (LWP 1354167)]
[New Thread 0x7fffe251f6c0 (LWP 1354486)]
[New Thread 0x7fffe1bdd6c0 (LWP 1354487)]
[New Thread 0x7fffe13dc6c0 (LWP 1354488)]
[New Thread 0x7fffe0bdb6c0 (LWP 1354489)]
[New Thread 0x7fffcfbff6c0 (LWP 1354490)]
[New Thread 0x7fffcf3fe6c0 (LWP 1354491)]
[New Thread 0x7fffcebfd6c0 (LWP 1354492)]
[New Thread 0x7fffce3fc6c0 (LWP 1354493)]
[New Thread 0x7fffcdbfb6c0 (LWP 1354494)]
[Thread 0x7fffcdbfb6c0 (LWP 1354494) exited]
[Thread 0x7fffce3fc6c0 (LWP 1354493) exited]
[Thread 0x7fffcebfd6c0 (LWP 1354492) exited]
[New Thread 0x7fffcebfd6c0 (LWP 1354495)]
[New Thread 0x7fffce3fc6c0 (LWP 1354496)]
[New Thread 0x7fffcdbfb6c0 (LWP 1354497)]
[New Thread 0x7fffccfaa6c0 (LWP 1354498)]
[New Thread 0x7fff9ffff6c0 (LWP 1354499)]
[Thread 0x7fffcebfd6c0 (LWP 1354495) exited]
[New Thread 0x7fffcebfd6c0 (LWP 1355001)]
[Thread 0x7fffcebfd6c0 (LWP 1355001) exited]
[New Thread 0x7fffcebfd6c0 (LWP 1355007)]
[New Thread 0x7fff9ee366c0 (LWP 1355030)]
[New Thread 0x7fff9e6356c0 (LWP 1355032)]
[New Thread 0x7fff9dd416c0 (LWP 1355037)]
[New Thread 0x7fff9d5406c0 (LWP 1356013)]
[Detaching after vfork from child process 1356078]

Thread 1 "soffice.bin" received signal SIGSEGV, Segmentation fault.
0x00007ffff7cb8ea0 in pthread_mutex_lock () from /lib64/libc.so.6
#0  0x00007ffff7cb8ea0 in pthread_mutex_lock () from /lib64/libc.so.6
#1  0x00007ffff4ff4e8c in VCLXMenu::addMenuListener(com::sun::star::uno::Reference<com::sun::star::awt::XMenuListener> const&) () from /usr/lib64/libreoffice/program/libtklo.so
#2  0x00007ffff53ce409 in svt::PopupMenuControllerBase::setPopupMenu(com::sun::star::uno::Reference<com::sun::star::awt::XPopupMenu> const&) () from /usr/lib64/libreoffice/program/libsvtlo.so
#3  0x00007ffff6e95e31 in framework::MenuBarManager::CreatePopupMenuController(framework::MenuBarManager::MenuItemHandler*, com::sun::star::uno::Reference<com::sun::star::frame::XDispatchProvider> const&, rtl::OUString const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#4  0x00007ffff6e9073f in framework::MenuBarManager::FillMenuManager(Menu*, com::sun::star::uno::Reference<com::sun::star::frame::XFrame> const&, com::sun::star::uno::Reference<com::sun::star::frame::XDispatchProvider> const&, rtl::OUString const&, bool) () from /usr/lib64/libreoffice/program/libfwklo.so
#5  0x00007ffff6e911f0 in framework::MenuBarManager::MenuBarManager(com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&, com::sun::star::uno::Reference<com::sun::star::frame::XFrame> const&, com::sun::star::uno::Reference<com::sun::star::util::XURLTransformer> const&, com::sun::star::uno::Reference<com::sun::star::frame::XDispatchProvider> const&, rtl::OUString const&, Menu*, bool, bool) () from /usr/lib64/libreoffice/program/libfwklo.so
#6  0x00007ffff6e9c1a2 in framework::MenuBarWrapper::initialize(com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#7  0x00007ffff6ef6f18 in framework::MenuBarFactory::CreateUIElement(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&, std::basic_string_view<char16_t, std::char_traits<char16_t> >, com::sun::star::uno::Reference<com::sun::star::ui::XUIElement> const&, com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#8  0x00007ffff6ef668e in framework::MenuBarFactory::createUIElement(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#9  0x00007ffff6ef72e2 in non-virtual thunk to framework::MenuBarFactory::createUIElement(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#10 0x00007ffff6efbee9 in (anonymous namespace)::UIElementFactoryManager::createUIElement(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#11 0x00007ffff6efd9e2 in non-virtual thunk to (anonymous namespace)::UIElementFactoryManager::createUIElement(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#12 0x00007ffff6dd858c in framework::LayoutManager::implts_createElement(rtl::OUString const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#13 0x00007ffff6dd7dfa in framework::LayoutManager::implts_createMenuBar(rtl::OUString const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#14 0x00007ffff6ddfafa in framework::LayoutManager::createElement(rtl::OUString const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#15 0x00007ffff6657a3f in SfxDispatcher::Update_Impl(bool) () from /usr/lib64/libreoffice/program/libsfxlo.so
#16 0x00007ffff6650307 in SfxBindings::NextJob_Impl(Timer const*) () from /usr/lib64/libreoffice/program/libsfxlo.so
#17 0x00007ffff4938d1e in Scheduler::CallbackTaskScheduling() () from /usr/lib64/libreoffice/program/libvcllo.so
#18 0x00007fffeb7eb3e2 in QtTimer::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libreoffice/program/libvclplug_qt6lo.so
#19 0x00007fffeb38dd07 in void doActivate<false>(QObject*, int, void**) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#20 0x00007fffeb3add89 in QTimer::timerEvent(QTimerEvent*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#21 0x00007fffeb38b89e in QObject::event(QEvent*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#22 0x00007fffea0d11c2 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt6/lib/libQt6Widgets.so.6
#23 0x00007fffea0cf007 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt6/lib/libQt6Widgets.so.6
#24 0x00007fffeb32b89f in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#25 0x00007fffeb514e49 in QTimerInfoList::activateTimers() () from /usr/lib64/qt6/lib/libQt6Core.so.6
#26 0x00007fffeb639347 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#27 0x00007ffff2b5fec3 in g_main_context_dispatch_unlocked () from /lib64/libglib-2.0.so.0
#28 0x00007ffff2b607ef in g_main_context_iterate_unlocked () from /lib64/libglib-2.0.so.0
#29 0x00007ffff2b6096d in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#30 0x00007fffeb639c57 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#31 0x00007fffeb7dea33 in QtInstance::ImplYield(bool, bool) () from /usr/lib64/libreoffice/program/libvclplug_qt6lo.so
#32 0x00007fffeb7e1130 in QtInstance::DoYield(bool, bool) () from /usr/lib64/libreoffice/program/libvclplug_qt6lo.so
#33 0x00007ffff494a6eb in Application::Yield() () from /usr/lib64/libreoffice/program/libvcllo.so
#34 0x00007ffff4512b50 in Dialog::Execute() () from /usr/lib64/libreoffice/program/libvcllo.so
#35 0x00007ffff4902d24 in virtual thunk to SalInstanceDialog::run() () from /usr/lib64/libreoffice/program/libvcllo.so
#36 0x00007ffff618efe5 in (anonymous namespace)::RecoveryUI::dispatchWithReturnValue(com::sun::star::util::URL const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () from /usr/lib64/libreoffice/program/libsvxlo.so
#37 0x00007ffff618fc22 in non-virtual thunk to (anonymous namespace)::RecoveryUI::dispatchWithReturnValue(com::sun::star::util::URL const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () from /usr/lib64/libreoffice/program/libsvxlo.so
#38 0x00007ffff7eb7b95 in desktop::(anonymous namespace)::impl_callRecoveryUI(bool, bool) () from /usr/lib64/libreoffice/program/libsofficeapp.so
#39 0x00007ffff7ebf574 in desktop::Desktop::OpenClients() () from /usr/lib64/libreoffice/program/libsofficeapp.so
#40 0x00007ffff7ebbe6c in desktop::Desktop::LinkStubOpenClients_Impl(void*, void*) () from /usr/lib64/libreoffice/program/libsofficeapp.so
#41 0x00007ffff45caac6 in ImplHandleUserEvent(ImplSVEvent*) () from /usr/lib64/libreoffice/program/libvcllo.so
#42 0x00007ffff45c8713 in ImplWindowFrameProc(vcl::Window*, SalEvent, void const*) () from /usr/lib64/libreoffice/program/libvcllo.so
#43 0x00007ffff48f557c in SalUserEventList::DispatchUserEvents(bool) () from /usr/lib64/libreoffice/program/libvcllo.so
#44 0x00007fffeb7de9dc in QtInstance::ImplYield(bool, bool) () from /usr/lib64/libreoffice/program/libvclplug_qt6lo.so
#45 0x00007fffeb7e1130 in QtInstance::DoYield(bool, bool) () from /usr/lib64/libreoffice/program/libvclplug_qt6lo.so
#46 0x00007ffff494a6eb in Application::Yield() () from /usr/lib64/libreoffice/program/libvcllo.so
#47 0x00007ffff494a52e in Application::Execute() () from /usr/lib64/libreoffice/program/libvcllo.so
#48 0x00007ffff7eba3c5 in desktop::Desktop::Main() () from /usr/lib64/libreoffice/program/libsofficeapp.so
#49 0x00007ffff4954d6c in ImplSVMain() () from /usr/lib64/libreoffice/program/libvcllo.so
#50 0x00007ffff7ee5c4b in soffice_main () from /usr/lib64/libreoffice/program/libsofficeapp.so
#51 0x0000555555555840 in main ()

Thread 23 (Thread 0x7fff9d5406c0 (LWP 1356013) "configmgrWriter"):
#0  0x00007ffff7cb2785 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007ffff7cb5629 in pthread_cond_clockwait () from /lib64/libc.so.6
#2  0x00007ffff7f9e403 in osl_waitCondition () from /usr/lib64/libreoffice/program/libuno_sal.so.3
#3  0x00007fffdbfbd02e in configmgr::Components::WriteThread::execute() () from /usr/lib64/libreoffice/program/../program/libconfigmgrlo.so
#4  0x00007ffff76cb7a0 in non-virtual thunk to salhelper::Thread::run() () from /usr/lib64/libreoffice/program/libuno_salhelpergcc3.so.3
#5  0x00007ffff76cb8ef in threadFunc () from /usr/lib64/libreoffice/program/libuno_salhelpergcc3.so.3
#6  0x00007ffff7fb184d in osl_thread_start_Impl(void*) [clone .llvm.12457316804753670165] () from /usr/lib64/libreoffice/program/libuno_sal.so.3
#7  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#8  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 22 (Thread 0x7fff9dd416c0 (LWP 1355037) "Thread (pooled)"):
#0  0x00007ffff7cb2785 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007ffff7cb5329 in pthread_cond_timedwait () from /lib64/libc.so.6
#2  0x00007fffeb521337 in QWaitConditionPrivate::wait(QDeadlineTimer) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#3  0x00007fffeb521483 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#4  0x00007fffeb519532 in QThreadPoolThread::run() () from /usr/lib64/qt6/lib/libQt6Core.so.6
#5  0x00007fffeb51590e in QThreadPrivate::start(void*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#6  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#7  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 21 (Thread 0x7fff9e6356c0 (LWP 1355032) "Thread (pooled)"):
#0  0x00007ffff7cb2785 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007ffff7cb5329 in pthread_cond_timedwait () from /lib64/libc.so.6
#2  0x00007fffeb521337 in QWaitConditionPrivate::wait(QDeadlineTimer) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#3  0x00007fffeb521483 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#4  0x00007fffeb519532 in QThreadPoolThread::run() () from /usr/lib64/qt6/lib/libQt6Core.so.6
#5  0x00007fffeb51590e in QThreadPrivate::start(void*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#6  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#7  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 20 (Thread 0x7fff9ee366c0 (LWP 1355030) "Thread (pooled)"):
#0  0x00007ffff7cb2785 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007ffff7cb5329 in pthread_cond_timedwait () from /lib64/libc.so.6
#2  0x00007fffeb521337 in QWaitConditionPrivate::wait(QDeadlineTimer) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#3  0x00007fffeb521483 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#4  0x00007fffeb519532 in QThreadPoolThread::run() () from /usr/lib64/qt6/lib/libQt6Core.so.6
#5  0x00007fffeb51590e in QThreadPrivate::start(void*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#6  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#7  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 19 (Thread 0x7fffcebfd6c0 (LWP 1355007) "Thread (pooled)"):
#0  0x00007ffff7cb2785 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007ffff7cb5329 in pthread_cond_timedwait () from /lib64/libc.so.6
#2  0x00007fffeb521337 in QWaitConditionPrivate::wait(QDeadlineTimer) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#3  0x00007fffeb521483 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#4  0x00007fffeb519532 in QThreadPoolThread::run() () from /usr/lib64/qt6/lib/libQt6Core.so.6
#5  0x00007fffeb51590e in QThreadPrivate::start(void*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#6  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#7  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 17 (Thread 0x7fff9ffff6c0 (LWP 1354499) "Thread (pooled)"):
#0  0x00007ffff7cb2785 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007ffff7cb5329 in pthread_cond_timedwait () from /lib64/libc.so.6
#2  0x00007fffeb521337 in QWaitConditionPrivate::wait(QDeadlineTimer) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#3  0x00007fffeb521483 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#4  0x00007fffeb519532 in QThreadPoolThread::run() () from /usr/lib64/qt6/lib/libQt6Core.so.6
#5  0x00007fffeb51590e in QThreadPrivate::start(void*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#6  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#7  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 16 (Thread 0x7fffccfaa6c0 (LWP 1354498) "Thread (pooled)"):
#0  0x00007ffff7cb2785 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007ffff7cb5329 in pthread_cond_timedwait () from /lib64/libc.so.6
#2  0x00007fffeb521337 in QWaitConditionPrivate::wait(QDeadlineTimer) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#3  0x00007fffeb521483 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#4  0x00007fffeb519532 in QThreadPoolThread::run() () from /usr/lib64/qt6/lib/libQt6Core.so.6
#5  0x00007fffeb51590e in QThreadPrivate::start(void*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#6  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#7  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 15 (Thread 0x7fffcdbfb6c0 (LWP 1354497) "Thread (pooled)"):
#0  0x00007ffff7cb2785 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007ffff7cb5329 in pthread_cond_timedwait () from /lib64/libc.so.6
#2  0x00007fffeb521337 in QWaitConditionPrivate::wait(QDeadlineTimer) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#3  0x00007fffeb521483 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#4  0x00007fffeb519532 in QThreadPoolThread::run() () from /usr/lib64/qt6/lib/libQt6Core.so.6
#5  0x00007fffeb51590e in QThreadPrivate::start(void*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#6  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#7  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 14 (Thread 0x7fffce3fc6c0 (LWP 1354496) "PipeIPC"):
#0  0x00007ffff7d3a81f in accept () from /lib64/libc.so.6
#1  0x00007ffff7fa8363 in osl_acceptPipe () from /usr/lib64/libreoffice/program/libuno_sal.so.3
#2  0x00007ffff7ee2ca1 in desktop::PipeIpcThread::execute() () from /usr/lib64/libreoffice/program/libsofficeapp.so
#3  0x00007ffff76cb7a0 in non-virtual thunk to salhelper::Thread::run() () from /usr/lib64/libreoffice/program/libuno_salhelpergcc3.so.3
#4  0x00007ffff76cb8ef in threadFunc () from /usr/lib64/libreoffice/program/libuno_salhelpergcc3.so.3
#5  0x00007ffff7fb184d in osl_thread_start_Impl(void*) [clone .llvm.12457316804753670165] () from /usr/lib64/libreoffice/program/libuno_sal.so.3
#6  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#7  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 9 (Thread 0x7fffcf3fe6c0 (LWP 1354491) "soffic:traceq0"):
#0  0x00007ffff7cb2785 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007ffff7cb4fe1 in pthread_cond_wait () from /lib64/libc.so.6
#2  0x00007fffda3b20ad in util_queue_thread_func.llvm () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fffda3f2063 in impl_thrd_routine.llvm () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#5  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 8 (Thread 0x7fffcfbff6c0 (LWP 1354490) "soffic:traceq0"):
#0  0x00007ffff7cb2785 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007ffff7cb4fe1 in pthread_cond_wait () from /lib64/libc.so.6
#2  0x00007fffda3b20ad in util_queue_thread_func.llvm () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fffda3f2063 in impl_thrd_routine.llvm () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#5  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 7 (Thread 0x7fffe0bdb6c0 (LWP 1354489) "soffice.:shlo0"):
#0  0x00007ffff7cb2785 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007ffff7cb4fe1 in pthread_cond_wait () from /lib64/libc.so.6
#2  0x00007fffda3b20ad in util_queue_thread_func.llvm () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fffda3f2063 in impl_thrd_routine.llvm () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#5  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 6 (Thread 0x7fffe13dc6c0 (LWP 1354488) "soffice.bi:sh0"):
#0  0x00007ffff7cb2785 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007ffff7cb4fe1 in pthread_cond_wait () from /lib64/libc.so.6
#2  0x00007fffda3b20ad in util_queue_thread_func.llvm () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fffda3f2063 in impl_thrd_routine.llvm () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#5  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 5 (Thread 0x7fffe1bdd6c0 (LWP 1354487) "soffice:disk$0"):
#0  0x00007ffff7cb2785 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007ffff7cb4fe1 in pthread_cond_wait () from /lib64/libc.so.6
#2  0x00007fffda3b20ad in util_queue_thread_func.llvm () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fffda3f2063 in impl_thrd_routine.llvm () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#5  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 4 (Thread 0x7fffe251f6c0 (LWP 1354486) "soffice.bi:cs0"):
#0  0x00007ffff7cb2785 in __futex_abstimed_wait_common () from /lib64/libc.so.6
#1  0x00007ffff7cb4fe1 in pthread_cond_wait () from /lib64/libc.so.6
#2  0x00007fffda3b20ad in util_queue_thread_func.llvm () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fffda3f2063 in impl_thrd_routine.llvm () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#5  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 3 (Thread 0x7fffe93b46c0 (LWP 1354167) "QXcbEventQueue"):
#0  0x00007ffff7d2b3ff in poll () from /lib64/libc.so.6
#1  0x00007ffff0fb1a02 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007ffff0fb4789 in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007fffe9c26d5e in QXcbEventQueue::run() () from /usr/lib64/qt6/lib/libQt6XcbQpa.so.6
#4  0x00007fffeb51590e in QThreadPrivate::start(void*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#5  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#6  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 2 (Thread 0x7fffe9bb56c0 (LWP 1354163) "QDBusConnection"):
#0  0x00007ffff7d2b3ff in poll () from /lib64/libc.so.6
#1  0x00007ffff2b60784 in g_main_context_iterate_unlocked () from /lib64/libglib-2.0.so.0
#2  0x00007ffff2b6096d in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fffeb639c57 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#4  0x00007fffeb33b66a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#5  0x00007fffeb463a6d in QThread::exec() () from /usr/lib64/qt6/lib/libQt6Core.so.6
#6  0x00007fffe9d8cd74 in QDBusConnectionManager::run() () from /usr/lib64/qt6/lib/libQt6DBus.so.6
#7  0x00007fffeb51590e in QThreadPrivate::start(void*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#8  0x00007ffff7cb5ca7 in start_thread () from /lib64/libc.so.6
#9  0x00007ffff7d38bf8 in clone3 () from /lib64/libc.so.6

Thread 1 (Thread 0x7ffff02e2ec0 (LWP 1353980) "soffice.bin"):
#0  0x00007ffff7cb8ea0 in pthread_mutex_lock () from /lib64/libc.so.6
#1  0x00007ffff4ff4e8c in VCLXMenu::addMenuListener(com::sun::star::uno::Reference<com::sun::star::awt::XMenuListener> const&) () from /usr/lib64/libreoffice/program/libtklo.so
#2  0x00007ffff53ce409 in svt::PopupMenuControllerBase::setPopupMenu(com::sun::star::uno::Reference<com::sun::star::awt::XPopupMenu> const&) () from /usr/lib64/libreoffice/program/libsvtlo.so
#3  0x00007ffff6e95e31 in framework::MenuBarManager::CreatePopupMenuController(framework::MenuBarManager::MenuItemHandler*, com::sun::star::uno::Reference<com::sun::star::frame::XDispatchProvider> const&, rtl::OUString const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#4  0x00007ffff6e9073f in framework::MenuBarManager::FillMenuManager(Menu*, com::sun::star::uno::Reference<com::sun::star::frame::XFrame> const&, com::sun::star::uno::Reference<com::sun::star::frame::XDispatchProvider> const&, rtl::OUString const&, bool) () from /usr/lib64/libreoffice/program/libfwklo.so
#5  0x00007ffff6e911f0 in framework::MenuBarManager::MenuBarManager(com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&, com::sun::star::uno::Reference<com::sun::star::frame::XFrame> const&, com::sun::star::uno::Reference<com::sun::star::util::XURLTransformer> const&, com::sun::star::uno::Reference<com::sun::star::frame::XDispatchProvider> const&, rtl::OUString const&, Menu*, bool, bool) () from /usr/lib64/libreoffice/program/libfwklo.so
#6  0x00007ffff6e9c1a2 in framework::MenuBarWrapper::initialize(com::sun::star::uno::Sequence<com::sun::star::uno::Any> const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#7  0x00007ffff6ef6f18 in framework::MenuBarFactory::CreateUIElement(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&, std::basic_string_view<char16_t, std::char_traits<char16_t> >, com::sun::star::uno::Reference<com::sun::star::ui::XUIElement> const&, com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#8  0x00007ffff6ef668e in framework::MenuBarFactory::createUIElement(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#9  0x00007ffff6ef72e2 in non-virtual thunk to framework::MenuBarFactory::createUIElement(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#10 0x00007ffff6efbee9 in (anonymous namespace)::UIElementFactoryManager::createUIElement(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#11 0x00007ffff6efd9e2 in non-virtual thunk to (anonymous namespace)::UIElementFactoryManager::createUIElement(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#12 0x00007ffff6dd858c in framework::LayoutManager::implts_createElement(rtl::OUString const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#13 0x00007ffff6dd7dfa in framework::LayoutManager::implts_createMenuBar(rtl::OUString const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#14 0x00007ffff6ddfafa in framework::LayoutManager::createElement(rtl::OUString const&) () from /usr/lib64/libreoffice/program/libfwklo.so
#15 0x00007ffff6657a3f in SfxDispatcher::Update_Impl(bool) () from /usr/lib64/libreoffice/program/libsfxlo.so
#16 0x00007ffff6650307 in SfxBindings::NextJob_Impl(Timer const*) () from /usr/lib64/libreoffice/program/libsfxlo.so
#17 0x00007ffff4938d1e in Scheduler::CallbackTaskScheduling() () from /usr/lib64/libreoffice/program/libvcllo.so
#18 0x00007fffeb7eb3e2 in QtTimer::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/libreoffice/program/libvclplug_qt6lo.so
#19 0x00007fffeb38dd07 in void doActivate<false>(QObject*, int, void**) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#20 0x00007fffeb3add89 in QTimer::timerEvent(QTimerEvent*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#21 0x00007fffeb38b89e in QObject::event(QEvent*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#22 0x00007fffea0d11c2 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt6/lib/libQt6Widgets.so.6
#23 0x00007fffea0cf007 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt6/lib/libQt6Widgets.so.6
#24 0x00007fffeb32b89f in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#25 0x00007fffeb514e49 in QTimerInfoList::activateTimers() () from /usr/lib64/qt6/lib/libQt6Core.so.6
#26 0x00007fffeb639347 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#27 0x00007ffff2b5fec3 in g_main_context_dispatch_unlocked () from /lib64/libglib-2.0.so.0
#28 0x00007ffff2b607ef in g_main_context_iterate_unlocked () from /lib64/libglib-2.0.so.0
#29 0x00007ffff2b6096d in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#30 0x00007fffeb639c57 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt6/lib/libQt6Core.so.6
#31 0x00007fffeb7dea33 in QtInstance::ImplYield(bool, bool) () from /usr/lib64/libreoffice/program/libvclplug_qt6lo.so
#32 0x00007fffeb7e1130 in QtInstance::DoYield(bool, bool) () from /usr/lib64/libreoffice/program/libvclplug_qt6lo.so
#33 0x00007ffff494a6eb in Application::Yield() () from /usr/lib64/libreoffice/program/libvcllo.so
#34 0x00007ffff4512b50 in Dialog::Execute() () from /usr/lib64/libreoffice/program/libvcllo.so
#35 0x00007ffff4902d24 in virtual thunk to SalInstanceDialog::run() () from /usr/lib64/libreoffice/program/libvcllo.so
#36 0x00007ffff618efe5 in (anonymous namespace)::RecoveryUI::dispatchWithReturnValue(com::sun::star::util::URL const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () from /usr/lib64/libreoffice/program/libsvxlo.so
#37 0x00007ffff618fc22 in non-virtual thunk to (anonymous namespace)::RecoveryUI::dispatchWithReturnValue(com::sun::star::util::URL const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&) () from /usr/lib64/libreoffice/program/libsvxlo.so
#38 0x00007ffff7eb7b95 in desktop::(anonymous namespace)::impl_callRecoveryUI(bool, bool) () from /usr/lib64/libreoffice/program/libsofficeapp.so
#39 0x00007ffff7ebf574 in desktop::Desktop::OpenClients() () from /usr/lib64/libreoffice/program/libsofficeapp.so
#40 0x00007ffff7ebbe6c in desktop::Desktop::LinkStubOpenClients_Impl(void*, void*) () from /usr/lib64/libreoffice/program/libsofficeapp.so
#41 0x00007ffff45caac6 in ImplHandleUserEvent(ImplSVEvent*) () from /usr/lib64/libreoffice/program/libvcllo.so
#42 0x00007ffff45c8713 in ImplWindowFrameProc(vcl::Window*, SalEvent, void const*) () from /usr/lib64/libreoffice/program/libvcllo.so
#43 0x00007ffff48f557c in SalUserEventList::DispatchUserEvents(bool) () from /usr/lib64/libreoffice/program/libvcllo.so
#44 0x00007fffeb7de9dc in QtInstance::ImplYield(bool, bool) () from /usr/lib64/libreoffice/program/libvclplug_qt6lo.so
#45 0x00007fffeb7e1130 in QtInstance::DoYield(bool, bool) () from /usr/lib64/libreoffice/program/libvclplug_qt6lo.so
#46 0x00007ffff494a6eb in Application::Yield() () from /usr/lib64/libreoffice/program/libvcllo.so
#47 0x00007ffff494a52e in Application::Execute() () from /usr/lib64/libreoffice/program/libvcllo.so
#48 0x00007ffff7eba3c5 in desktop::Desktop::Main() () from /usr/lib64/libreoffice/program/libsofficeapp.so
#49 0x00007ffff4954d6c in ImplSVMain() () from /usr/lib64/libreoffice/program/libvcllo.so
#50 0x00007ffff7ee5c4b in soffice_main () from /usr/lib64/libreoffice/program/libsofficeapp.so
#51 0x0000555555555840 in main ()
A debugging session is active.

	Inferior 1 [process 1353980] will be killed.

Quit anyway? (y or n) [answered Y; input not from terminal]


7.6.2.1 works. Disabling the Qt6 VCL plug changes the backtrace, but shows the same effect.
Comment 1 Stéphane Guillou (stragu) 2023-11-06 13:16:22 UTC 
No repro with:

Version: 7.6.3.1 (X86_64) / LibreOffice Community
Build ID: c4af5b1259bceea6e979e6fe2435dbee7a5a87c2
CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk3
Locale: en-AU (en_AU.UTF-8); UI: en-US
Calc: threaded

Also tried qt5/kf5 (cairo+xcb) and gen VCL plugins, no crash either.
Comment 2 Stéphane Guillou (stragu) 2023-11-22 07:07:48 UTC 
Which distribution and desktop environment are you using?
Comment 3 Bernhard Rosenkraenzer 2023-11-22 09:52:14 UTC 
OpenMandriva Cooker with Plasma 6. Like bug 158107, we also use LLVM 17, so there may be a connection there.

It looks like this is triggered by something the compiler does (I can produce a working build by adding -O0 to compiler flags in some directories), but I doubt it's a compiler bug because I get the crash on startup with both clang 17.0.5 and gcc 13.1.

Probably undefined behavior somewhere that happens to work as expected with some compilers and (disabled) optimizations.

So far I haven't isolated the particular file that needs to be built with -O0 to make it work (if any -- might of course be multiple files).
Comment 4 lo 2023-11-29 02:04:57 UTC 
I also reproduce this on Chimera Linux (clang 17 and musl), same backtrace.
Comment 5 lo 2023-11-29 02:20:56 UTC 
(7.6.2.1 likewise also works for us)
Comment 6 Mikhail T. 2024-01-14 16:27:49 UTC 
Created attachment 191927 [details]
information from debugger on FreeBSD-14/amd64

"Me too" -- running into the same crash on FreeBSD-14/amd64. Compiled via port using the default compiler (clang-17.0.6) with LTO enabled.

I invoke it as `libreoffice /path/to/my/spreadsheet.csv`

The program starts, asks me about recovering the same CSV (after the earlier crashes), I tell it to "discard all" and it proceeds to ask me about the CS-conversion options (column-delimiter, etcætera), I accept the choices and BOOM.

Attaching the debug-session showing very similar stack to that seen by the others here, and the invalid value of the mutex-pointer, which is the immediate reason for the crash...

I'm going to try recompiling it all again _without LTO_ now...
Comment 7 Bernhard Rosenkraenzer 2024-01-14 16:49:26 UTC 
FWIW we're currently "fixing" this in OpenMandriva by building LO with:

make
# FIXME workaround for what is either nasty undefined behavior in LO    
# or a pretty bad compiler bug
sed -i -e 's,export CXXFLAGS=.*,export CXXFLAGS=-O0,' config_host.mk
sed -i -e 's,export CFLAGS=.*,export CFLAGS=-O0,' config_host.mk
sed -i -e 's,export LDFLAGS=.*,export LDFLAGS=-O0,' config_host.mk
for i in framework svtools; do
        cd $i                                              
        make clean
        make
        cd ..
done

Obviously this is not the nicest thing to do, but better than the crash or disabling optimizations globally any day.
Comment 8 Mikhail T. 2024-01-14 21:15:38 UTC 
(In reply to Mikhail T. from comment #6)
> I'm going to try recompiling it all again _without LTO_ now...
Yes, rebuilding without LTO helped...

By the way, my version is 7.6.4.1.
Comment 9 Stéphane Guillou (stragu) 2024-01-26 11:06:21 UTC 
Setting to "new" as 3 people can reproduce, and "critical" as it's a crash. But asking for dev input.
Comment 10 arrowdodger 2024-11-07 06:44:10 UTC 
Another "me too".

FreeBSD 15-CURRENT
libreoffice-24.8.0.3

The relevant piece of the backtrace:

Thread 1 received signal SIGSEGV, Segmentation fault.
Address not mapped to object.
__Tthr_mutex_lock (mutex=0x40) at /usr/src/lib/libthr/thread/thr_mutex.c:750
750		ret = check_and_init_mutex(mutex, &m);
#0  __Tthr_mutex_lock (mutex=0x40) at /usr/src/lib/libthr/thread/thr_mutex.c:750
#1  0x00000008008db519 in std::__1::__libcpp_mutex_lock[abi:se180100](pthread_mutex**) (__m=0x40) at /usr/src/contrib/llvm-project/libcxx/include/__threading_support:280
#2  std::__1::mutex::lock (this=0x40) at /usr/src/contrib/llvm-project/libcxx/src/mutex.cpp:29
#3  0x000000080385940c in VCLXMenu::addMenuListener(com::sun::star::uno::Reference<com::sun::star::awt::XMenuListener> const&) () from /usr/local/lib/libreoffice/program/libtklo.so
#4  0x00000008034f97cc in svt::PopupMenuControllerBase::setPopupMenu(com::sun::star::uno::Reference<com::sun::star::awt::XPopupMenu> const&) () from /usr/local/lib/libreoffice/program/libsvtlo.so
#5  0x00000008017e2d72 in ?? () from /usr/local/lib/libreoffice/program/libfwklo.so
#6  0x00000008017e18b0 in ?? () from /usr/local/lib/libreoffice/program/libfwklo.so
#7  0x00000008042886de in Menu::Activate() () from /usr/local/lib/libreoffice/program/libvcllo.so
#8  0x00000008042915f5 in Menu::HandleMenuActivateEvent(Menu*) const () from /usr/local/lib/libreoffice/program/libvcllo.so
#9  0x000000080a7394a8 in ?? () from /usr/local/lib/libreoffice/program/libvclplug_qt6lo.so
#10 0x000000080a739202 in ?? () from /usr/local/lib/libreoffice/program/libvclplug_qt6lo.so
#11 0x0000000804295b44 in ?? () from /usr/local/lib/libreoffice/program/libvcllo.so
#12 0x0000000804291185 in ?? () from /usr/local/lib/libreoffice/program/libvcllo.so
#13 0x00000008042cdacf in SystemWindow::SetMenuBar(MenuBar*) () from /usr/local/lib/libreoffice/program/libvcllo.so
#14 0x00000008017240f9 in ?? () from /usr/local/lib/libreoffice/program/libfwklo.so
#15 0x000000080172b350 in ?? () from /usr/local/lib/libreoffice/program/libfwklo.so
#16 0x0000000801e0bafe in ?? () from /usr/local/lib/libreoffice/program/libsfxlo.so
#17 0x0000000800318dac in ?? () from /usr/local/lib/libreoffice/program/libsofficeapp.so
#18 0x00000008003178e7 in ?? () from /usr/local/lib/libreoffice/program/libsofficeapp.so
#19 0x00000008046b5622 in ImplSVMain() () from /usr/local/lib/libreoffice/program/libvcllo.so
#20 0x0000000800342b4f in soffice_main () from /usr/local/lib/libreoffice/program/libsofficeapp.so
#21 0x00000000002017b0 in ?? ()
#22 0x00000008004664da in __libc_start1 (argc=2, argv=0x7fffffffe268, env=0x7fffffffe280, cleanup=<optimized out>, mainX=0x2017a0) at /usr/src/lib/libc/csu/libc_start1.c:157
#23 0x0000000000201700 in ?? ()