[dolphin] [Bug 454228] New: Dolphin crashed when restoring thousands of files from Trash

Patrick Silva bugzilla_noreply at kde.org
Sun May 22 19:13:01 BST 2022 

https://bugs.kde.org/show_bug.cgi?id=454228

            Bug ID: 454228
           Summary: Dolphin crashed when restoring thousands of files from
                    Trash
           Product: dolphin
           Version: unspecified
          Platform: Neon Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: bugseforuns at gmx.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (22.07.70)

Qt Version: 5.15.4
Frameworks Version: 5.95.0
Operating System: Linux 5.13.0-41-generic x86_64
Windowing System: Wayland
Distribution: KDE neon Unstable Edition
DrKonqi: 5.25.80 [CoredumpBackend]

-- Information about the crash:
sent 2036 jpg files to Trash, pressed ctrl+z, Dolphin crashed.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
[New LWP 34046]
[New LWP 34057]
[New LWP 36290]
[New LWP 34061]
[New LWP 36795]
[New LWP 36799]
[New LWP 34059]
[New LWP 36800]
[New LWP 34060]
[New LWP 36801]
[New LWP 36796]
[New LWP 34058]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/dolphin'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  __GI_raise (sig=sig at entry=11) at ../sysdeps/unix/sysv/linux/raise.c:50
[Current thread is 1 (Thread 0x7f3d410c49c0 (LWP 34046))]
__preamble__

[Current thread is 1 (Thread 0x7f3d410c49c0 (LWP 34046))]

Thread 12 (Thread 0x7f3d3fed4700 (LWP 34058)):
#0  0x00007f3d45f5c400 in pthread_mutex_lock at plt () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f3d45fa0530 in QWaitCondition::wakeOne
(this=this at entry=0x555fdedb1ab0) at thread/qwaitcondition_unix.cpp:191
#2  0x00007f3d43a60c6d in QtWaylandClient::EventThread::readAndDispatchEvents
(this=<optimized out>) at qwaylanddisplay.cpp:155
#3  QtWaylandClient::EventThread::waitForReading (this=0x555fdedb1a70) at
qwaylanddisplay.cpp:234
#4  QtWaylandClient::EventThread::run (this=0x555fdedb1a70) at
qwaylanddisplay.cpp:206
#5  0x00007f3d45f9a643 in QThreadPrivate::start (arg=0x555fdedb1a70) at
thread/qthread_unix.cpp:331
#6  0x00007f3d4471f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7  0x00007f3d45c17133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f3d0effd700 (LWP 36796)):
#0  0x00007f3d45c0a99f in __GI___poll (fds=0x7efce0004e60, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f3d43cab36e in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7efce0004e60, timeout=<optimized out>, context=0x7efce0000c20)
at ../../../glib/gmain.c:4346
#2  g_main_context_iterate (context=context at entry=0x7efce0000c20,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3  0x00007f3d43cab4a3 in g_main_context_iteration (context=0x7efce0000c20,
may_block=may_block at entry=1) at ../../../glib/gmain.c:4108
#4  0x00007f3d461dbc72 in QEventDispatcherGlib::processEvents
(this=0x7efce0000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5  0x00007f3d4617feab in QEventLoop::exec (this=this at entry=0x7f3d0effcbe0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6  0x00007f3d45f99462 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f3d45f9a643 in QThreadPrivate::start (arg=0x555fe02b8c10) at
thread/qthread_unix.cpp:331
#8  0x00007f3d4471f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007f3d45c17133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7efce60b9700 (LWP 36801)):
#0  0x00007f3d45c0a99f in __GI___poll (fds=0x7efccc003e20, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f3d43cab36e in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7efccc003e20, timeout=<optimized out>, context=0x7efccc000c20)
at ../../../glib/gmain.c:4346
#2  g_main_context_iterate (context=context at entry=0x7efccc000c20,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3  0x00007f3d43cab4a3 in g_main_context_iteration (context=0x7efccc000c20,
may_block=may_block at entry=1) at ../../../glib/gmain.c:4108
#4  0x00007f3d461dbc72 in QEventDispatcherGlib::processEvents
(this=0x7efccc000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5  0x00007f3d4617feab in QEventLoop::exec (this=this at entry=0x7efce60b8be0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6  0x00007f3d45f99462 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f3d45f9a643 in QThreadPrivate::start (arg=0x555fe0bf6f90) at
thread/qthread_unix.cpp:331
#8  0x00007f3d4471f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007f3d45c17133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f3d2febe700 (LWP 34060)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x555fdf056468) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555fdf056418,
cond=0x555fdf056440) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x555fdf056440, mutex=0x555fdf056418) at
pthread_cond_wait.c:647
#3  0x00007f3d3c36b5eb in cnd_wait (mtx=0x555fdf056418, cond=0x555fdf056440) at
../include/c11/threads_posix.h:155
#4  util_queue_thread_func (input=input at entry=0x555fdf21c7a0) at
../src/util/u_queue.c:294
#5  0x00007f3d3c36b1eb in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#6  0x00007f3d4471f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7  0x00007f3d45c17133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7efce68ba700 (LWP 36800)):
#0  0x00007f3d45c0a99f in __GI___poll (fds=0x555fe0dded20, nfds=2, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f3d43cab36e in g_main_context_poll (priority=<optimized out>,
n_fds=2, fds=0x555fe0dded20, timeout=<optimized out>, context=0x555fe0dde570)
at ../../../glib/gmain.c:4346
#2  g_main_context_iterate (context=0x555fe0dde570, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../../../glib/gmain.c:4042
#3  0x00007f3d43cab6f3 in g_main_loop_run (loop=0x555fe0dde660) at
../../../glib/gmain.c:4241
#4  0x00007f3d0c15af8a in gdbus_shared_thread_func (user_data=0x555fe0dde540)
at ../../../gio/gdbusprivate.c:279
#5  0x00007f3d43cd4ad1 in g_thread_proxy (data=0x555fe0dd5580) at
../../../glib/gthread.c:807
#6  0x00007f3d4471f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7  0x00007f3d45c17133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f3d3f5d3700 (LWP 34059)):
#0  0x00007f3d45c0a99f in __GI___poll (fds=0x7f3d34004a60, nfds=3, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f3d43cab36e in g_main_context_poll (priority=<optimized out>,
n_fds=3, fds=0x7f3d34004a60, timeout=<optimized out>, context=0x7f3d34000c20)
at ../../../glib/gmain.c:4346
#2  g_main_context_iterate (context=context at entry=0x7f3d34000c20,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3  0x00007f3d43cab4a3 in g_main_context_iteration (context=0x7f3d34000c20,
may_block=may_block at entry=1) at ../../../glib/gmain.c:4108
#4  0x00007f3d461dbc72 in QEventDispatcherGlib::processEvents
(this=0x7f3d34000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5  0x00007f3d4617feab in QEventLoop::exec (this=this at entry=0x7f3d3f5d2bb0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6  0x00007f3d45f99462 in QThread::exec (this=this at entry=0x7f3d472c3d80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f3d4723ff4b in QDBusConnectionManager::run (this=0x7f3d472c3d80
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:179
#8  0x00007f3d45f9a643 in QThreadPrivate::start (arg=0x7f3d472c3d80 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:331
#9  0x00007f3d4471f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f3d45c17133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7efce70bb700 (LWP 36799)):
#0  0x00007f3d45c0a99f in __GI___poll (fds=0x555fe0dc8c60, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f3d43cab36e in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x555fe0dc8c60, timeout=<optimized out>, context=0x555fe0dcb710)
at ../../../glib/gmain.c:4346
#2  g_main_context_iterate (context=context at entry=0x555fe0dcb710,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3  0x00007f3d43cab4a3 in g_main_context_iteration (context=0x555fe0dcb710,
may_block=may_block at entry=1) at ../../../glib/gmain.c:4108
#4  0x00007f3d43cab4f1 in glib_worker_main (data=<optimized out>) at
../../../glib/gmain.c:5996
#5  0x00007f3d43cd4ad1 in g_thread_proxy (data=0x555fded81860) at
../../../glib/gthread.c:807
#6  0x00007f3d4471f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7  0x00007f3d45c17133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f3d0f7fe700 (LWP 36795)):
#0  0x00007f3d45c0a99f in __GI___poll (fds=0x7f3ce8005be0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f3d43cab36e in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f3ce8005be0, timeout=<optimized out>, context=0x7f3ce800abb0)
at ../../../glib/gmain.c:4346
#2  g_main_context_iterate (context=context at entry=0x7f3ce800abb0,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3  0x00007f3d43cab4a3 in g_main_context_iteration (context=0x7f3ce800abb0,
may_block=may_block at entry=1) at ../../../glib/gmain.c:4108
#4  0x00007f3d461dbc72 in QEventDispatcherGlib::processEvents
(this=0x7f3ce8013660, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5  0x00007f3d4617feab in QEventLoop::exec (this=this at entry=0x7f3d0f7fdbe0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6  0x00007f3d45f99462 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f3d45f9a643 in QThreadPrivate::start (arg=0x555fe077b750) at
thread/qthread_unix.cpp:331
#8  0x00007f3d4471f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007f3d45c17133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f3d2f6bd700 (LWP 34061)):
#0  0x00007f3d45c0a99f in __GI___poll (fds=0x7f3d20004e60, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f3d43cab36e in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f3d20004e60, timeout=<optimized out>, context=0x7f3d20000c20)
at ../../../glib/gmain.c:4346
#2  g_main_context_iterate (context=context at entry=0x7f3d20000c20,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
../../../glib/gmain.c:4042
#3  0x00007f3d43cab4a3 in g_main_context_iteration (context=0x7f3d20000c20,
may_block=may_block at entry=1) at ../../../glib/gmain.c:4108
#4  0x00007f3d461dbc72 in QEventDispatcherGlib::processEvents
(this=0x7f3d20000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5  0x00007f3d4617feab in QEventLoop::exec (this=this at entry=0x7f3d2f6bcbe0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#6  0x00007f3d45f99462 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f3d45f9a643 in QThreadPrivate::start (arg=0x555fdf2b2a90) at
thread/qthread_unix.cpp:331
#8  0x00007f3d4471f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007f3d45c17133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f3d15b8d700 (LWP 36290)):
#0  0x00007f3d446cd420 in scan_dead (m=0x555fdfdf2160) at pulse/mainloop.c:790
#1  pa_mainloop_prepare (m=m at entry=0x555fdfdf2160, timeout=-1) at
pulse/mainloop.c:790
#2  0x00007f3d446cdeb4 in pa_mainloop_iterate (m=0x555fdfdf2160,
block=<optimized out>, retval=0x0) at pulse/mainloop.c:923
#3  0x00007f3d446cdf70 in pa_mainloop_run (m=0x555fdfdf2160,
retval=retval at entry=0x0) at pulse/mainloop.c:945
#4  0x00007f3d446dc11d in thread (userdata=0x555fdfdf2110) at
pulse/thread-mainloop.c:101
#5  0x00007f3d4365c72c in internal_thread_func (userdata=0x555fdfcdf390) at
pulsecore/thread-posix.c:81
#6  0x00007f3d4471f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#7  0x00007f3d45c17133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f3d406d5700 (LWP 34057)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x555fdedb1564) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x555fdedb1510,
cond=0x555fdedb1538) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x555fdedb1538, mutex=0x555fdedb1510) at
pthread_cond_wait.c:647
#3  0x00007f3d45fa06db in QWaitConditionPrivate::wait (deadline=...,
this=0x555fdedb1510) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=this at entry=0x555fdedb1940,
mutex=mutex at entry=0x555fdedb1938, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#5  0x00007f3d43a60b7d in QtWaylandClient::EventThread::waitForReading
(this=0x555fdedb1900) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  QtWaylandClient::EventThread::run (this=0x555fdedb1900) at
qwaylanddisplay.cpp:206
#7  0x00007f3d45f9a643 in QThreadPrivate::start (arg=0x555fdedb1900) at
thread/qthread_unix.cpp:331
#8  0x00007f3d4471f609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9  0x00007f3d45c17133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f3d410c49c0 (LWP 34046)):
[KCrash Handler]
#3  0x00007f3d44e606e6 in QQmlData::isSignalConnected (d=0x30, index=13) at
qml/qqmlengine.cpp:849
#4  0x00007f3d461b7f93 in QObjectPrivate::isDeclarativeSignalConnected
(signal_index=13, this=<optimized out>) at kernel/qobject_p.h:110
#5  doActivate<false> (sender=0x555fdfa9c270, signal_index=13,
argv=0x7ffd602f2b90) at kernel/qobject.cpp:3775
#6  0x00007f3d461b17f7 in QMetaObject::activate
(sender=sender at entry=0x555fdfa9c270, m=m at entry=0x7f3d481b3d00
<KNS3::Button::staticMetaObject>,
local_signal_index=local_signal_index at entry=1, argv=argv at entry=0x7ffd602f2b90)
at kernel/qobject.cpp:3946
#7  0x00007f3d48168ad9 in KNS3::Button::dialogFinished
(this=this at entry=0x555fdfa9c270, _t1=...) at
./obj-x86_64-linux-gnu/src/KF5NewStuff_autogen/EWIEGA46WW/moc_button.cpp:160
#8  0x00007f3d4816adcb in KNS3::Button::showDialog (this=0x555fdfa9c270) at
./src/button.cpp:90
#9  KNS3::Button::showDialog (this=0x555fdfa9c270) at ./src/button.cpp:74
#10 0x00007f3d461b842e in QtPrivate::QSlotObjectBase::call (a=0x7ffd602f2d20,
r=0x555fdfa9c270, this=0x555fdf5f7240) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#11 doActivate<false> (sender=0x555fdfa9c270, signal_index=9,
argv=0x7ffd602f2d20) at kernel/qobject.cpp:3886
#12 0x00007f3d461b17f7 in QMetaObject::activate
(sender=sender at entry=0x555fdfa9c270, m=m at entry=0x7f3d47182600
<QAbstractButton::staticMetaObject>,
local_signal_index=local_signal_index at entry=2, argv=argv at entry=0x7ffd602f2d20)
at kernel/qobject.cpp:3946
#13 0x00007f3d46d60536 in QAbstractButton::clicked
(this=this at entry=0x555fdfa9c270, _t1=<optimized out>) at
.moc/moc_qabstractbutton.cpp:308
#14 0x00007f3d46d607ae in QAbstractButtonPrivate::emitClicked
(this=0x555fdfa9c490) at widgets/qabstractbutton.cpp:416
#15 0x00007f3d46d61c83 in QAbstractButtonPrivate::click (this=0x555fdfa9c490)
at widgets/qabstractbutton.cpp:409
#16 0x00007f3d46d61e45 in QAbstractButton::mouseReleaseEvent
(this=0x555fdfa9c270, e=0x7ffd602f32e0) at widgets/qabstractbutton.cpp:1045
#17 0x00007f3d46caad86 in QWidget::event (this=0x555fdfa9c270,
event=0x7ffd602f32e0) at kernel/qwidget.cpp:8677
#18 0x00007f3d46d63833 in QAbstractButton::event
(this=this at entry=0x555fdfa9c270, e=e at entry=0x7ffd602f32e0) at
widgets/qabstractbutton.cpp:1002
#19 0x00007f3d46e08c73 in QPushButton::event (this=0x555fdfa9c270,
e=0x7ffd602f32e0) at widgets/qpushbutton.cpp:718
#20 0x00007f3d46c67dc3 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x555fdfa9c270, e=0x7ffd602f32e0) at
kernel/qapplication.cpp:3637
#21 0x00007f3d46c70dc7 in QApplication::notify(QObject*, QEvent*) () at
kernel/qapplication.cpp:3081
#22 0x00007f3d461813aa in QCoreApplication::notifyInternal2
(receiver=0x555fdfa9c270, event=0x7ffd602f32e0) at
../../include/QtCore/5.15.4/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:332
#23 0x00007f3d46c700c7 in QApplicationPrivate::sendMouseEvent
(receiver=receiver at entry=0x555fdfa9c270, event=event at entry=0x7ffd602f32e0,
alienWidget=alienWidget at entry=0x555fdfa9c270, nativeWidget=0x555fdf676da0,
buttonDown=<optimized out>, lastMouseReceiver=..., spontaneous=true,
onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2619
#24 0x00007f3d46cc5f74 in QWidgetWindow::handleMouseEvent (this=0x555fe0084390,
event=0x7ffd602f3760) at /usr/include/c++/9/bits/atomic_base.h:413
#25 0x00007f3d46cc9294 in QWidgetWindow::event (event=0x7ffd602f3760,
this=0x555fe0084390) at kernel/qwidgetwindow.cpp:300
#26 QWidgetWindow::event (this=0x555fe0084390, event=0x7ffd602f3760) at
kernel/qwidgetwindow.cpp:239
#27 0x00007f3d46c67dc3 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x555fe0084390, e=0x7ffd602f3760) at
kernel/qapplication.cpp:3637
#28 0x00007f3d46c70bd8 in QApplication::notify(QObject*, QEvent*) () at
kernel/qapplication.cpp:3161
#29 0x00007f3d461813aa in QCoreApplication::notifyInternal2
(receiver=0x555fe0084390, event=0x7ffd602f3760) at
../../include/QtCore/5.15.4/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:332
#30 0x00007f3d465688d8 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() at kernel/qguiapplication.cpp:2282
#31 0x00007f3d46569f45 in QGuiApplicationPrivate::processWindowSystemEvent
(e=0x7f3d38007b80) at kernel/qguiapplication.cpp:2002
#32 0x00007f3d4654085c in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:1169
#33 0x00007f3d43aa0ca4 in userEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#34 0x00007f3d43cab17d in g_main_dispatch (context=0x555fdedae800) at
../../../glib/gmain.c:3309
#35 g_main_context_dispatch (context=context at entry=0x555fdedae800) at
../../../glib/gmain.c:3974
#36 0x00007f3d43cab400 in g_main_context_iterate
(context=context at entry=0x555fdedae800, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../../../glib/gmain.c:4047
#37 0x00007f3d43cab4a3 in g_main_context_iteration (context=0x555fdedae800,
may_block=may_block at entry=1) at ../../../glib/gmain.c:4108
#38 0x00007f3d461dbc72 in QEventDispatcherGlib::processEvents
(this=0x555fdedb18e0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#39 0x00007f3d4617feab in QEventLoop::exec (this=this at entry=0x7ffd602f3b00,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#40 0x00007f3d46188054 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#41 0x0000555fddaa2703 in main (argc=<optimized out>, argv=<optimized out>) at
./src/main.cpp:240

Reported using DrKonqi

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