SUMMARY
Sometimes Gwenview crashes after the steps below.


STEPS TO REPRODUCE
1. open a jpg file
2. click on 'Edit' menu and choose 'Flip'
3. 

Operating System: Arch Linux
KDE Plasma Version: 5.25.90
KDE Frameworks Version: 5.98.0
Qt Version: 5.15.6
Graphics Platform: X11


Thread 8 (Thread 0x7f0719e976c0 (LWP 19699)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55f98d5eaad0) at futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55f98d5eaad0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f075f89c36f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55f98d5eaad0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007f075f89eb20 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f98d5eaa80, cond=0x55f98d5eaaa8) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55f98d5eaaa8, mutex=0x55f98d5eaa80) at pthread_cond_wait.c:618
#5  0x00007f0740cb2c5c in cnd_wait () at ../mesa-22.1.7/include/c11/threads_posix.h:155
#6  util_queue_thread_func () at ../mesa-22.1.7/src/util/u_queue.c:294
#7  0x00007f0740cac35c in impl_thrd_routine () at ../mesa-22.1.7/include/c11/threads_posix.h:87
#8  0x00007f075f89f74d in start_thread (arg=<optimized out>) at pthread_create.c:442
#9  0x00007f075f921700 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 7 (Thread 0x7f0727fff6c0 (LWP 19696)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55f98d432270) at futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55f98d432270, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f075f89c36f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55f98d432270, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007f075f89eb20 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f98d432220, cond=0x55f98d432248) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55f98d432248, mutex=0x55f98d432220) at pthread_cond_wait.c:618
#5  0x00007f0740cb2c5c in cnd_wait () at ../mesa-22.1.7/include/c11/threads_posix.h:155
#6  util_queue_thread_func () at ../mesa-22.1.7/src/util/u_queue.c:294
#7  0x00007f0740cac35c in impl_thrd_routine () at ../mesa-22.1.7/include/c11/threads_posix.h:87
#8  0x00007f075f89f74d in start_thread (arg=<optimized out>) at pthread_create.c:442
#9  0x00007f075f921700 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 6 (Thread 0x7f072c9fe6c0 (LWP 19695)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55f98d3aadc0) at futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55f98d3aadc0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f075f89c36f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55f98d3aadc0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007f075f89eb20 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f98d3aad70, cond=0x55f98d3aad98) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55f98d3aad98, mutex=0x55f98d3aad70) at pthread_cond_wait.c:618
#5  0x00007f0740cb2c5c in cnd_wait () at ../mesa-22.1.7/include/c11/threads_posix.h:155
#6  util_queue_thread_func () at ../mesa-22.1.7/src/util/u_queue.c:294
#7  0x00007f0740cac35c in impl_thrd_routine () at ../mesa-22.1.7/include/c11/threads_posix.h:87
#8  0x00007f075f89f74d in start_thread (arg=<optimized out>) at pthread_create.c:442
#9  0x00007f075f921700 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 5 (Thread 0x7f0740bff6c0 (LWP 19694)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55f98cc91b48) at futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55f98cc91b48, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f075f89c36f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55f98cc91b48, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007f075f89eb20 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f98cc91af8, cond=0x55f98cc91b20) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55f98cc91b20, mutex=0x55f98cc91af8) at pthread_cond_wait.c:618
#5  0x00007f0740cb2c5c in cnd_wait () at ../mesa-22.1.7/include/c11/threads_posix.h:155
#6  util_queue_thread_func () at ../mesa-22.1.7/src/util/u_queue.c:294
#7  0x00007f0740cac35c in impl_thrd_routine () at ../mesa-22.1.7/include/c11/threads_posix.h:87
#8  0x00007f075f89f74d in start_thread (arg=<optimized out>) at pthread_create.c:442
#9  0x00007f075f921700 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 4 (Thread 0x7f07435ff6c0 (LWP 19692)):
#0  pselect64_syscall (sigmask=0x0, timeout=<optimized out>, exceptfds=0x0, writefds=0x0, readfds=0x7f07435f6950, nfds=5) at ../sysdeps/unix/sysv/linux/pselect.c:34
#1  __pselect (nfds=nfds@entry=5, readfds=readfds@entry=0x7f07435f6950, writefds=writefds@entry=0x0, exceptfds=exceptfds@entry=0x0, timeout=<optimized out>, timeout@entry=0x7f07435f6940, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/pselect.c:56
#2  0x00007f075b3d7524 in usbmuxd_listen_inotify () at libusbmuxd.c:923
#3  0x00007f075b3d88a9 in usbmuxd_listen () at libusbmuxd.c:979
#4  device_monitor (data=<optimized out>) at libusbmuxd.c:1107
#5  0x00007f075f89f74d in start_thread (arg=<optimized out>) at pthread_create.c:442
#6  0x00007f075f921700 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 3 (Thread 0x7f0750dff6c0 (LWP 19691)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55f98cc7d940) at futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x55f98cc7d940, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0, cancel=cancel@entry=true) at futex-internal.c:87
#2  0x00007f075f89c36f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55f98cc7d940, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
#3  0x00007f075f89eb20 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f98cc7d8f0, cond=0x55f98cc7d918) at pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55f98cc7d918, mutex=0x55f98cc7d8f0) at pthread_cond_wait.c:618
#5  0x00007f075feeb744 in QWaitConditionPrivate::wait (deadline=..., this=0x55f98cc7d8f0) at thread/qwaitcondition_unix.cpp:146
#6  QWaitCondition::wait (this=this@entry=0x55f98cc3e210, mutex=mutex@entry=0x55f98cc3e208, deadline=...) at thread/qwaitcondition_unix.cpp:225
#7  0x00007f07622d1db0 in Gwenview::ThumbnailGenerator::run (this=0x55f98cc3e1a0) at /usr/src/debug/gwenview-22.08.1/lib/thumbnailprovider/thumbnailgenerator.cpp:261
#8  0x00007f075fee42ba in QThreadPrivate::start (arg=0x55f98cc3e1a0) at thread/qthread_unix.cpp:330
#9  0x00007f075f89f74d in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f075f921700 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 2 (Thread 0x7f075a48f6c0 (LWP 19689)):
#0  0x00007f075f913e5f in __GI___poll (fds=0x7f0754012df0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f075dee1e2f in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f0754012df0, timeout=<optimized out>, context=0x7f0754001cf0) at ../glib/glib/gmain.c:4543
#2  g_main_context_iterate.constprop.0 (context=0x7f0754001cf0, block=1, dispatch=1, self=<optimized out>) at ../glib/glib/gmain.c:4233
#3  0x00007f075de8a0d2 in g_main_context_iteration (context=0x7f0754001cf0, may_block=1) at ../glib/glib/gmain.c:4303
#4  0x00007f07600d752f in QEventDispatcherGlib::processEvents (this=0x7f0754000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f076008532c in QEventLoop::exec (this=0x7f075a48ea10, flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#6  0x00007f075fee749f in QThread::exec (this=this@entry=0x7f076134e560 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f07612f2cba in QDBusConnectionManager::run (this=0x7f076134e560 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at /usr/src/debug/qtbase/src/dbus/qdbusconnection.cpp:179
#8  0x00007f075fee42ba in QThreadPrivate::start (arg=0x7f076134e560 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:330
#9  0x00007f075f89f74d in start_thread (arg=<optimized out>) at pthread_create.c:442
#10 0x00007f075f921700 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 1 (Thread 0x7f075a9a6b40 (LWP 19687)):
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44
#1  0x00007f075f8a1503 in __pthread_kill_internal (signo=11, threadid=<optimized out>) at pthread_kill.c:78
#2  0x00007f075f851958 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
#3  0x00007f075f722868 in KCrash::defaultCrashHandler (sig=11) at /usr/src/debug/kcrash-5.98.0/src/kcrash.cpp:633
#4  <signal handler called>
#5  __memcpy_ssse3 () at ../sysdeps/x86_64/multiarch/memmove-ssse3.S:218
#6  0x00007f076058ea10 in memcpy (__len=<optimized out>, __src=<optimized out>, __dest=<optimized out>, __dest=<optimized out>, __src=<optimized out>, __len=<optimized out>) at /usr/include/bits/string_fortified.h:29
#7  QImage::copy (this=0x55f98d0bba30, r=...) at image/qimage.cpp:1239
#8  0x00007f076229bdf4 in Gwenview::RasterImageItem::paint (this=0x55f98cf27790, painter=0x7ffdbf949b70) at /usr/src/debug/gwenview-22.08.1/lib/documentview/rasterimageitem.cpp:106
#9  0x00007f07610a43e2 in QGraphicsScenePrivate::draw (this=this@entry=0x55f98ccfb9f0, item=item@entry=0x55f98cf27790, painter=painter@entry=0x7ffdbf949b70, viewTransform=viewTransform@entry=0x0, transformPtr=transformPtr@entry=0x55f98d5728c0, exposedRegion=exposedRegion@entry=0x55f98d09cd10, widget=<optimized out>, opacity=opacity@entry=1, effectTransform=<optimized out>, wasDirtyParentSceneTransform=<optimized out>, drawItem=<optimized out>) at graphicsview/qgraphicsscene.cpp:4981
#10 0x00007f07610a4c67 in QGraphicsScenePrivate::drawSubtreeRecursive (this=this@entry=0x55f98ccfb9f0, item=0x55f98cf27790, painter=painter@entry=0x7ffdbf949b70, viewTransform=viewTransform@entry=0x0, exposedRegion=exposedRegion@entry=0x55f98d09cd10, widget=widget@entry=0x55f98ce56c60, parentOpacity=parentOpacity@entry=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4873
#11 0x00007f07610a413a in QGraphicsScenePrivate::draw (this=this@entry=0x55f98ccfb9f0, item=item@entry=0x55f98d56ace0, painter=painter@entry=0x7ffdbf949b70, viewTransform=viewTransform@entry=0x0, transformPtr=transformPtr@entry=0x55f98cf45d00, exposedRegion=exposedRegion@entry=0x55f98d09cd10, widget=<optimized out>, opacity=opacity@entry=1, effectTransform=<optimized out>, wasDirtyParentSceneTransform=<optimized out>, drawItem=<optimized out>) at graphicsview/qgraphicsscene.cpp:5013
#12 0x00007f07610a4c67 in QGraphicsScenePrivate::drawSubtreeRecursive (this=this@entry=0x55f98ccfb9f0, item=0x55f98d56ace0, painter=painter@entry=0x7ffdbf949b70, viewTransform=viewTransform@entry=0x0, exposedRegion=exposedRegion@entry=0x55f98d09cd10, widget=widget@entry=0x55f98ce56c60, parentOpacity=parentOpacity@entry=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4873
#13 0x00007f07610a413a in QGraphicsScenePrivate::draw (this=0x55f98ccfb9f0, item=0x55f98d139550, painter=0x7ffdbf949b70, viewTransform=<optimized out>, transformPtr=<optimized out>, exposedRegion=<optimized out>, widget=<optimized out>, opacity=<optimized out>, effectTransform=<optimized out>, wasDirtyParentSceneTransform=<optimized out>, drawItem=<optimized out>) at graphicsview/qgraphicsscene.cpp:5013
#14 0x00007f076107b89c in QGraphicsItemEffectSourcePrivate::draw (this=0x55f98d0aecb0, painter=0x7ffdbf949b70) at graphicsview/qgraphicsitem.cpp:11330
#15 0x00007f07611098ca in QGraphicsEffectSource::draw (this=0x55f98d028480, painter=0x7ffdbf949b70) at effects/qgraphicseffect_p.h:90
#16 0x00007f07610a5064 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<optimized out>, item=<optimized out>, painter=0x7ffdbf949b70, viewTransform=<optimized out>, exposedRegion=0x55f98d09cd10, widget=0x55f98ce56c60, parentOpacity=<optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4867
#17 0x00007f07610c7e54 in QGraphicsScenePrivate::drawItems (widget=0x55f98ce56c60, exposedRegion=<optimized out>, viewTransform=0x0, painter=0x7ffdbf949b70, this=<optimized out>) at graphicsview/qgraphicsscene.cpp:4735
#18 QGraphicsView::paintEvent (this=<optimized out>, event=<optimized out>) at graphicsview/qgraphicsview.cpp:3561
#19 0x00007f0760daf3c4 in QWidget::event (this=0x55f98ce58e40, event=0x7ffdbf949ef0) at kernel/qwidget.cpp:8815
#20 0x00007f0760e5d793 in QFrame::event (this=0x55f98ce58e40, e=0x7ffdbf949ef0) at widgets/qframe.cpp:550
#21 0x00007f076008c7f2 in QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=receiver@entry=0x55f98ce56c60, event=event@entry=0x7ffdbf949ef0) at kernel/qcoreapplication.cpp:1190
#22 0x00007f0760d78b0c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55f98ce56c60, e=0x7ffdbf949ef0) at kernel/qapplication.cpp:3631
#23 0x00007f076008cb88 in QCoreApplication::notifyInternal2 (receiver=0x55f98ce56c60, event=0x7ffdbf949ef0) at kernel/qcoreapplication.cpp:1064
#24 0x00007f0760da334b in QWidgetPrivate::sendPaintEvent (this=this@entry=0x55f98ce12cf0, toBePainted=...) at kernel/qwidget.cpp:5468
#25 0x00007f0760da46a6 in QWidgetPrivate::drawWidget (this=0x55f98ce12cf0, pdev=0x55f98d562f40, rgn=..., offset=..., flags=..., sharedPainter=<optimized out>, repaintManager=<optimized out>) at kernel/qwidget.cpp:5418
#26 0x00007f0760da50ae in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x55f98d09c850, pdev=pdev@entry=0x55f98d562f40, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55f98d036010) at kernel/qwidget.cpp:5599
#27 0x00007f0760da3bfb in QWidgetPrivate::drawWidget (this=0x55f98d09c850, pdev=0x55f98d562f40, rgn=..., offset=..., flags=..., sharedPainter=<optimized out>, repaintManager=<optimized out>) at kernel/qwidget.cpp:5459
#28 0x00007f0760da50ae in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x55f98ce59730, pdev=pdev@entry=0x55f98d562f40, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55f98d036010) at kernel/qwidget.cpp:5599
#29 0x00007f0760da3bfb in QWidgetPrivate::drawWidget (this=0x55f98ce59730, pdev=0x55f98d562f40, rgn=..., offset=..., flags=..., sharedPainter=<optimized out>, repaintManager=<optimized out>) at kernel/qwidget.cpp:5459
#30 0x00007f0760da50ae in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x55f98cd334f0, pdev=pdev@entry=0x55f98d562f40, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55f98d036010) at kernel/qwidget.cpp:5599
#31 0x00007f0760da3bfb in QWidgetPrivate::drawWidget (this=0x55f98cd334f0, pdev=0x55f98d562f40, rgn=..., offset=..., flags=..., sharedPainter=<optimized out>, repaintManager=<optimized out>) at kernel/qwidget.cpp:5459
#32 0x00007f0760da50ae in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x55f98ce8db90, pdev=pdev@entry=0x55f98d562f40, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55f98d036010) at kernel/qwidget.cpp:5599
#33 0x00007f0760da3bfb in QWidgetPrivate::drawWidget (this=0x55f98ce8db90, pdev=0x55f98d562f40, rgn=..., offset=..., flags=..., sharedPainter=<optimized out>, repaintManager=<optimized out>) at kernel/qwidget.cpp:5459
#34 0x00007f0760da50ae in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x55f98cc9da40, pdev=pdev@entry=0x55f98d562f40, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55f98d036010) at kernel/qwidget.cpp:5599
#35 0x00007f0760da3bfb in QWidgetPrivate::drawWidget (this=0x55f98cc9da40, pdev=0x55f98d562f40, rgn=..., offset=..., flags=..., sharedPainter=<optimized out>, repaintManager=<optimized out>) at kernel/qwidget.cpp:5459
#36 0x00007f0760da50ae in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x55f98cc72010, pdev=pdev@entry=0x55f98d562f40, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55f98d036010) at kernel/qwidget.cpp:5599
#37 0x00007f0760da3bfb in QWidgetPrivate::drawWidget (this=0x55f98cc72010, pdev=0x55f98d562f40, rgn=..., offset=..., flags=..., sharedPainter=<optimized out>, repaintManager=<optimized out>) at kernel/qwidget.cpp:5459
#38 0x00007f0760da50ae in QWidgetPrivate::paintSiblingsRecursive (this=0x55f98cc4e1b0, pdev=0x55f98d562f40, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55f98d036010) at kernel/qwidget.cpp:5599
#39 0x00007f0760da4f0c in QWidgetPrivate::paintSiblingsRecursive (this=0x55f98cc4e1b0, pdev=0x55f98d562f40, siblings=..., index=0, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55f98d036010) at kernel/qwidget.cpp:5585
#40 0x00007f0760da4f0c in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x55f98cc4e1b0, pdev=pdev@entry=0x55f98d562f40, siblings=..., index=2, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55f98d036010) at kernel/qwidget.cpp:5585
#41 0x00007f0760da3bfb in QWidgetPrivate::drawWidget (this=0x55f98cc4e1b0, pdev=0x55f98d562f40, rgn=..., offset=..., flags=..., sharedPainter=<optimized out>, repaintManager=<optimized out>) at kernel/qwidget.cpp:5459
#42 0x00007f0760da50ae in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x55f98cb9a000, pdev=pdev@entry=0x55f98d562f40, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55f98d036010) at kernel/qwidget.cpp:5599
#43 0x00007f0760da3bfb in QWidgetPrivate::drawWidget (this=0x55f98cb9a000, pdev=0x55f98d562f40, rgn=..., offset=..., flags=..., sharedPainter=<optimized out>, repaintManager=<optimized out>) at kernel/qwidget.cpp:5459
#44 0x00007f0760d84a0d in QWidgetRepaintManager::paintAndFlush (this=0x55f98d036010) at kernel/qwidgetrepaintmanager.cpp:1009
#45 0x00007f0760daf094 in QWidget::event (this=0x55f98cbfb920, event=0x55f98d5053b0) at kernel/qwidget.cpp:8979
#46 0x00007f0761ab92be in KXmlGuiWindow::event (this=0x55f98cbfb920, ev=0x55f98d5053b0) at /usr/src/debug/kxmlgui-5.98.0/src/kxmlguiwindow.cpp:220
#47 0x00007f0760d78b1c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55f98cbfb920, e=0x55f98d5053b0) at kernel/qapplication.cpp:3637
#48 0x00007f076008cb88 in QCoreApplication::notifyInternal2 (receiver=0x55f98cbfb920, event=0x55f98d5053b0) at kernel/qcoreapplication.cpp:1064
#49 0x00007f076008d693 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x55f98cbfb920, event_type=77, data=0x55f98cac61d0) at kernel/qcoreapplication.cpp:1821
#50 0x00007f07610af38f in QGraphicsViewPrivate::dispatchPendingUpdateRequests (this=<optimized out>) at ../../include/QtWidgets/5.15.6/QtWidgets/private/../../../../../src/widgets/graphicsview/qgraphicsview_p.h:191
#51 QGraphicsViewPrivate::dispatchPendingUpdateRequests (this=0x55f98d09c850) at ../../include/QtWidgets/5.15.6/QtWidgets/private/../../../../../src/widgets/graphicsview/qgraphicsview_p.h:186
#52 QGraphicsScenePrivate::_q_processDirtyItems (this=0x55f98ccfb9f0) at graphicsview/qgraphicsscene.cpp:516
#53 QGraphicsScene::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qgraphicsscene.cpp:197
#54 0x00007f07600b0520 in QObject::event (this=0x55f98ce5abd0, e=0x55f98d8616b0) at kernel/qobject.cpp:1347
#55 0x00007f0760d78b1c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55f98ce5abd0, e=0x55f98d8616b0) at kernel/qapplication.cpp:3637
#56 0x00007f076008cb88 in QCoreApplication::notifyInternal2 (receiver=0x55f98ce5abd0, event=0x55f98d8616b0) at kernel/qcoreapplication.cpp:1064
#57 0x00007f076008d693 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55f98cac61d0) at kernel/qcoreapplication.cpp:1821
#58 0x00007f07600d3728 in postEventSourceDispatch (s=0x55f98cb94420) at kernel/qeventdispatcher_glib.cpp:277
#59 0x00007f075de8b81b in g_main_dispatch (context=0x7f0754005010) at ../glib/glib/gmain.c:3444
#60 g_main_context_dispatch (context=0x7f0754005010) at ../glib/glib/gmain.c:4162
#61 0x00007f075dee1ec9 in g_main_context_iterate.constprop.0 (context=0x7f0754005010, block=1, dispatch=1, self=<optimized out>) at ../glib/glib/gmain.c:4238
#62 0x00007f075de8a0d2 in g_main_context_iteration (context=0x7f0754005010, may_block=1) at ../glib/glib/gmain.c:4303
#63 0x00007f07600d750c in QEventDispatcherGlib::processEvents (this=0x55f98cb99310, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#64 0x00007f076008532c in QEventLoop::exec (this=0x7ffdbf94c230, flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#65 0x00007f076008fe59 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#66 0x00007f076053a0e2 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1870
#67 0x00007f0760d76f2a in QApplication::exec () at kernel/qapplication.cpp:2829
#68 0x000055f98c18aa39 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/gwenview-22.08.1/app/main.cpp:213