Thread 1 "soffice.bin" received signal SIGSEGV, Segmentation fault. std::__uniq_ptr_impl >::_M_ptr (this=0x238) at /usr/include/c++/8/bits/unique_ptr.h:150 150 pointer _M_ptr() const { return std::get<0>(_M_t); } (gdb) bt #0 0x00007ffff063dca2 in std::__uniq_ptr_impl >::_M_ptr() const (this=0x238) at /usr/include/c++/8/bits/unique_ptr.h:150 #1 0x00007ffff063d7f8 in std::unique_ptr >::get() const (this=0x238) at /usr/include/c++/8/bits/unique_ptr.h:343 #2 0x00007ffff066917c in std::unique_ptr >::operator bool() const (this=0x238) at /usr/include/c++/8/bits/unique_ptr.h:357 #3 0x00007ffff074cc6a in vcl::Window::RemoveEventListener(Link const&) (this=0x0, rEventListener=...) at /home/julien/lo/libreoffice/vcl/source/window/event.cxx:303 #4 0x00007ffff58075f8 in sfx2::sidebar::FocusManager::UnregisterWindow(vcl::Window&) (this=0x55555ede69b0, rWindow=...) at /home/julien/lo/libreoffice/sfx2/source/sidebar/FocusManager.cxx:153 #5 0x00007ffff580710c in sfx2::sidebar::FocusManager::SetDeckTitle(sfx2::sidebar::DeckTitleBar*) (this=0x55555ede69b0, pDeckTitleBar=0x555563600650) at /home/julien/lo/libreoffice/sfx2/source/sidebar/FocusManager.cxx:106 #6 0x00007ffff57d8b75 in sfx2::sidebar::SidebarController::SwitchToDeck(sfx2::sidebar::DeckDescriptor const&, sfx2::sidebar::Context const&) (this=0x55555ede6830, rDeckDescriptor=..., rContext=...) at /home/julien/lo/libreoffice/sfx2/source/sidebar/SidebarController.cxx:847 #7 0x00007ffff57d76d3 in sfx2::sidebar::SidebarController::UpdateConfigurations() (this=0x55555ede6830) at /home/julien/lo/libreoffice/sfx2/source/sidebar/SidebarController.cxx:549 #8 0x00007ffff57d4ebb in sfx2::sidebar::SidebarController::::operator()(void) const (__closure=0x55555ede6950) at /home/julien/lo/libreoffice/sfx2/source/sidebar/SidebarController.cxx:143 #9 0x00007ffff57dd511 in std::_Function_handler >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/8/bits/std_function.h:297 #10 0x00007ffff5450e7e in std::function::operator()() const (this=0x55555ede6950) at /usr/include/c++/8/bits/std_function.h:687 #11 0x00007ffff57f19fc in sfx2::sidebar::AsynchronousCall::HandleUserCall(void*) (this=0x55555ede6950) at /home/julien/lo/libreoffice/sfx2/source/sidebar/AsynchronousCall.cxx:64 #12 0x00007ffff57f19c1 in sfx2::sidebar::AsynchronousCall::LinkStubHandleUserCall(void*, void*) (instance=0x55555ede6950, data=0x0) at /home/julien/lo/libreoffice/sfx2/source/sidebar/AsynchronousCall.cxx:60 #13 0x00007ffff0892d9d in Link::Call(void*) const (this=0x5555628771e8, data=0x0) at /home/julien/lo/libreoffice/include/tools/link.hxx:112 #14 0x00007ffff088fa41 in ImplHandleUserEvent(ImplSVEvent*) (pSVEvent=0x5555628771e0) at /home/julien/lo/libreoffice/vcl/source/window/winproc.cxx:1964 #15 0x00007ffff0891728 in ImplWindowFrameProc(vcl::Window*, SalEvent, void const*) (_pWindow=0x55555ea79730, nEvent=SalEvent::UserEvent, pEvent=0x5555628771e0) at /home/julien/lo/libreoffice/vcl/source/window/winproc.cxx:2517 #16 0x00007ffff1006e2a in SalFrame::CallCallback(SalEvent, void const*) const (this=0x55555ea79f10, nEvent=SalEvent::UserEvent, pEvent=0x5555628771e0) at /home/julien/lo/libreoffice/vcl/inc/salframe.hxx:299 #17 0x00007ffff10203a5 in SalGenericDisplay::ProcessEvent(SalUserEventList::SalUserEvent) (this=0x55555e7d7600, aEvent=...) at /home/julien/lo/libreoffice/vcl/unx/generic/app/gendisp.cxx:67 #18 0x00007ffff0df525b in SalUserEventList::DispatchUserEvents(bool) (this=0x55555e7d7600, bHandleAllCurrentEvents=false) at /home/julien/lo/libreoffice/vcl/source/app/salusereventlist.cxx:109 #19 0x00007ffff102031d in SalGenericDisplay::DispatchInternalEvent(bool) (this=0x55555e7d7600, bHandleAllCurrentEvent=false) at /home/julien/lo/libreoffice/vcl/unx/generic/app/gendisp.cxx:52 #20 0x00007fffe8b519e8 in call_userEventFn(void*) (data=0x55555563bef0) at /home/julien/lo/libreoffice/vcl/unx/gtk3/gtk3gtkdata.cxx:853 #21 0x00007fffead84dd8 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #22 0x00007fffead851c8 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007fffead8525c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007fffe8b509b2 in GtkSalData::Yield(bool, bool) (this=0x55555563bef0, bWait=true, bHandleAllCurrentEvents=false) at /home/julien/lo/libreoffice/vcl/unx/gtk3/gtk3gtkdata.cxx:528 #25 0x00007fffe8b54b16 in GtkInstance::DoYield(bool, bool) (this=0x55555564d6a0, bWait=true, bHandleAllCurrentEvents=false) at /home/julien/lo/libreoffice/vcl/unx/gtk3/../gtk/gtkinst.cxx:404 #26 0x00007ffff0e69d1e in ImplYield(bool, bool) (i_bWait=true, i_bAllEvents=false) at /home/julien/lo/libreoffice/vcl/source/app/svapp.cxx:447 #27 0x00007ffff0e6a241 in Application::Yield() () at /home/julien/lo/libreoffice/vcl/source/app/svapp.cxx:511 #28 0x00007ffff0e69b16 in Application::Execute() () at /home/julien/lo/libreoffice/vcl/source/app/svapp.cxx:428 #29 0x00007ffff7d3e45a in desktop::Desktop::Main() (this=0x7fffffff2250) at /home/julien/lo/libreoffice/desktop/source/app/app.cxx:1620 #30 0x00007ffff0e84ac9 in ImplSVMain() () at /home/julien/lo/libreoffice/vcl/source/app/svmain.cxx:191 #31 0x00007ffff0e84bee in SVMain() () at /home/julien/lo/libreoffice/vcl/source/app/svmain.cxx:225 #32 0x00007ffff7d981cf in soffice_main() () at /home/julien/lo/libreoffice/desktop/source/app/sofficemain.cxx:170 #33 0x000055555555495d in sal_main () at /home/julien/lo/libreoffice/desktop/source/app/main.c:48 #34 0x0000555555554943 in main (argc=2, argv=0x7fffffff25a8) at /home/julien/lo/libreoffice/desktop/source/app/main.c:47