(gdb) bt
#0 0x00007fe577cfdcd4 in Session::socket() const () at /usr/bin/../lib/x86_64-linux-gnu/libtreeland.so.0
#1 0x00007fe577cfe8cf in SessionManager::isDDEUserClient(Waylib::Server::WClient*) () at /usr/bin/../lib/x86_64-linux-gnu/libtreeland.so.0
#2 0x00007fe57751c51d in ??? () at /usr/bin/../lib/x86_64-linux-gnu/libwaylibserver.so.0
#3 0x00007fe574c41e0c in ??? () at /usr/bin/../lib/x86_64-linux-gnu/libwayland-server.so.0
#4 0x00007fe57340f39e in ??? () at /lib/x86_64-linux-gnu/libffi.so.8
#5 0x00007fe57340e68d in ??? () at /lib/x86_64-linux-gnu/libffi.so.8
#6 0x00007fe57340ee8b in ffi_call () at /lib/x86_64-linux-gnu/libffi.so.8
#7 0x00007fe574c45f46 in ??? () at /usr/bin/../lib/x86_64-linux-gnu/libwayland-server.so.0
#8 0x00007fe574c40c9a in ??? () at /usr/bin/../lib/x86_64-linux-gnu/libwayland-server.so.0
#9 0x00007fe574c43c52 in wl_event_loop_dispatch () at /usr/bin/../lib/x86_64-linux-gnu/libwayland-server.so.0
#10 0x00007fe57751c226 in ??? () at /usr/bin/../lib/x86_64-linux-gnu/libwaylibserver.so.0
#11 0x00007fe576e18763 in ??? () at /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
#12 0x00007fe576e22a13 in QSocketNotifier::activated(QSocketDescriptor, QSocketNotifier::Type, QSocketNotifier::QPrivateSignal) () at /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
#13 0x00007fe576e22b43 in QSocketNotifier::event(QEvent*) () at /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
#14 0x00007fe576dcbeb8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
#15 0x00007fe576fc923f in ??? () at /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
#16 0x00007fe5748c724c in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007fe5748c941f in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fe5748c9b10 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fe576fc0d50 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
#20 0x00007fe576dd4c2a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
#21 0x00007fe576dcece8 in QCoreApplication::exec() () at /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
#22 0x000057823dd185e4 in ??? ()
#23 0x00007fe576084b8a in ??? () at /usr/bin/../lib/x86_64-linux-gnu/libc.so.6
#24 0x00007fe576084c45 in __libc_start_main () at /usr/bin/../lib/x86_64-linux-gnu/libc.so.6
#25 0x000057823dd18671 in ??? ()