Bug 425883

Summary: Okular crashed while scrolling page
Product: [Applications] okular Reporter: Germano Massullo (Thetra) <germano.massullo>
Component: generalAssignee: Okular developers <okular-devel>
Status: RESOLVED FIXED    
Severity: crash CC: justin.zobel
Priority: NOR Keywords: drkonqi
Version First Reported In: 1.9.3   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Germano Massullo (Thetra) 2020-08-27 21:16:26 UTC 
Application: okular (1.9.3)

Qt Version: 5.14.2
Frameworks Version: 5.70.0
Operating System: Linux 5.7.11-200.fc32.x86_64 x86_64
Windowing system: X11
Distribution: Fedora 32 (KDE Plasma)

-- Information about the crash:
- What I was doing when the application crashed:

I opened a PDF and during page scrolling, Okular crashed...

-- Backtrace:
Application: Okular (okular), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
29	  return SYSCALL_CANCEL (poll, fds, nfds, timeout);
[Current thread is 1 (Thread 0x7f328e835900 (LWP 1131240))]

Thread 21 (Thread 0x7f3223fff700 (LWP 1131261)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a24f5038) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a24f4fe8, cond=0x5650a24f5010) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a24f5010, mutex=0x5650a24f4fe8) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f3240ff9700 (LWP 1131260)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a24f5038) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a24f4fe8, cond=0x5650a24f5010) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a24f5010, mutex=0x5650a24f4fe8) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f32417fa700 (LWP 1131259)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a24f5038) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a24f4fe8, cond=0x5650a24f5010) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a24f5010, mutex=0x5650a24f4fe8) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f3241ffb700 (LWP 1131258)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a24f5038) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a24f4fe8, cond=0x5650a24f5010) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a24f5010, mutex=0x5650a24f4fe8) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f32427fc700 (LWP 1131257)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a24f4930) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a24f48e0, cond=0x5650a24f4908) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a24f4908, mutex=0x5650a24f48e0) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f3242ffd700 (LWP 1131256)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a24f4930) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a24f48e0, cond=0x5650a24f4908) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a24f4908, mutex=0x5650a24f48e0) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f32437fe700 (LWP 1131255)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a24f4930) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a24f48e0, cond=0x5650a24f4908) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a24f4908, mutex=0x5650a24f48e0) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f3243fff700 (LWP 1131254)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a24f4930) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a24f48e0, cond=0x5650a24f4908) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a24f4908, mutex=0x5650a24f48e0) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f3264ff9700 (LWP 1131253)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a24f4930) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a24f48e0, cond=0x5650a24f4908) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a24f4908, mutex=0x5650a24f48e0) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f32657fa700 (LWP 1131252)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a24f4930) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a24f48e0, cond=0x5650a24f4908) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a24f4908, mutex=0x5650a24f48e0) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f3265ffb700 (LWP 1131251)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a24f4930) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a24f48e0, cond=0x5650a24f4908) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a24f4908, mutex=0x5650a24f48e0) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f32667fc700 (LWP 1131250)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a24f4930) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a24f48e0, cond=0x5650a24f4908) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a24f4908, mutex=0x5650a24f48e0) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f3266ffd700 (LWP 1131249)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a24f4930) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a24f48e0, cond=0x5650a24f4908) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a24f4908, mutex=0x5650a24f48e0) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f32677fe700 (LWP 1131248)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a2313168) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a2313118, cond=0x5650a2313140) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a2313140, mutex=0x5650a2313118) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f3267fff700 (LWP 1131247)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a2313168) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a2313118, cond=0x5650a2313140) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a2313140, mutex=0x5650a2313118) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f326cc07700 (LWP 1131246)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a2313168) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a2313118, cond=0x5650a2313140) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a2313140, mutex=0x5650a2313118) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f326d408700 (LWP 1131245)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a2313168) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a2313118, cond=0x5650a2313140) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a2313140, mutex=0x5650a2313118) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f326dc09700 (LWP 1131244)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x5650a24efb98) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5650a24efb48, cond=0x5650a24efb70) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5650a24efb70, mutex=0x5650a24efb48) at pthread_cond_wait.c:638
#3  0x00007f3272e3c6db in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f3272e3c1ab in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f327bbe5700 (LWP 1131243)):
#0  0x00007f32920cbaaf in __GI___poll (fds=0x7f3274001af0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f3290e21aae in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#2  0x00007f3290e21be3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f3292637b8b in QEventDispatcherGlib::processEvents (this=0x7f3274000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f32925ea91b in QEventLoop::exec (this=this@entry=0x7f327bbe4c50, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#5  0x00007f3292456427 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#6  0x00007f32928c551b in QDBusConnectionManager::run (this=0x7f3292934060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179
#7  0x00007f3292457690 in QThreadPrivate::start (arg=0x7f3292934060 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:342
#8  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f3281565700 (LWP 1131242)):
#0  0x00007f32920cbaaf in __GI___poll (fds=0x7f3281564b98, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f329193538a in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007f329193771a in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f3281746c78 in QXcbEventQueue::run (this=0x5650a1f67e50) at qxcbeventqueue.cpp:228
#4  0x00007f3292457690 in QThreadPrivate::start (arg=0x5650a1f67e50) at thread/qthread_unix.cpp:342
#5  0x00007f32918b2432 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f32920d6913 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f328e835900 (LWP 1131240)):
[KCrash Handler]
#4  0x00007f327a71b8bb in Okular::NormalizedRect::operator= (this=0x540, r=...) at /usr/src/debug/okular-19.12.3-2.fc32.x86_64/core/area.cpp:205
#5  0x00007f327a771e4f in Okular::TilesManager::setRequest (this=this@entry=0x5650a260a6d0, rect=..., pageWidth=pageWidth@entry=2943, pageHeight=pageHeight@entry=4159) at /usr/src/debug/okular-19.12.3-2.fc32.x86_64/core/tilesmanager.cpp:559
#6  0x00007f327a73aac7 in Okular::DocumentPrivate::sendGeneratorPixmapRequest (this=0x5650a20398c0) at /usr/src/debug/okular-19.12.3-2.fc32.x86_64/core/document.cpp:1524
#7  0x00007f327a73c359 in Okular::Document::requestPixmaps (this=<optimized out>, requests=..., reqOptions=..., reqOptions@entry=...) at /usr/src/debug/okular-19.12.3-2.fc32.x86_64/core/document.cpp:3530
#8  0x00007f327a73e28e in Okular::Document::requestPixmaps (this=<optimized out>, requests=...) at /usr/include/qt5/QtCore/qflags.h:120
#9  0x00007f327a90b43a in PageView::slotRequestVisiblePixmaps (this=this@entry=0x5650a229d7f0, newValue=newValue@entry=-1) at /usr/src/debug/okular-19.12.3-2.fc32.x86_64/ui/pageview.cpp:5005
#10 0x00007f327a90c8ac in PageView::slotRealNotifyViewportChanged (this=0x5650a229d7f0, smoothMove=<optimized out>) at /usr/src/debug/okular-19.12.3-2.fc32.x86_64/ui/pageview.cpp:1380
#11 0x00007f3292613b5e in QObject::event (this=this@entry=0x5650a229d7f0, e=e@entry=0x5650a26904c0) at kernel/qobject.cpp:1339
#12 0x00007f3293051289 in QWidget::event (this=this@entry=0x5650a229d7f0, event=event@entry=0x5650a26904c0) at kernel/qwidget.cpp:9094
#13 0x00007f32930fa3b2 in QFrame::event (this=0x5650a229d7f0, e=0x5650a26904c0) at widgets/qframe.cpp:550
#14 0x00007f3293010063 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5650a229d7f0, e=0x5650a26904c0) at kernel/qapplication.cpp:3685
#15 0x00007f32925ebfc0 in QCoreApplication::notifyInternal2 (receiver=0x5650a229d7f0, event=0x5650a26904c0) at ../../include/QtCore/../../src/corelib/kernel/qobject.h:153
#16 0x00007f32925eec47 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x5650a1f5a250) at kernel/qcoreapplication.cpp:1815
#17 0x00007f32926380a7 in postEventSourceDispatch (s=0x5650a202f130) at kernel/qeventdispatcher_glib.cpp:277
#18 0x00007f3290e2178f in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#19 0x00007f3290e21b18 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#20 0x00007f3290e21be3 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#21 0x00007f3292637b73 in QEventDispatcherGlib::processEvents (this=0x5650a202ff30, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#22 0x00007f32925ea91b in QEventLoop::exec (this=this@entry=0x7ffe61aa1ca0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:136
#23 0x00007f32925f25a6 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:118
#24 0x000056509ffc3c7a in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/okular-19.12.3-2.fc32.x86_64/shell/main.cpp:95
[Inferior 1 (process 1131240) detached]

Possible duplicates by query: bug 325194, bug 323669, bug 322739, bug 320753, bug 311238.

Reported using DrKonqi
Comment 1 Justin Zobel 2020-12-02 01:38:37 UTC 
Thank you for the report, Germano. Is this crash able to be reproduced at all? With the same or other PDFs?
Comment 2 Germano Massullo (Thetra) 2020-12-02 08:37:49 UTC 
(In reply to Justin Zobel from comment #1)
> Thank you for the report, Germano. Is this crash able to be reproduced at
> all? With the same or other PDFs?

I am not able to reproduce the crash
okular-20.08.3-1.fc33.x86_64
Comment 3 Justin Zobel 2020-12-02 09:33:20 UTC 
Thanks Germano. I'm going to mark this bug as resolved, if the issue returns feel free to reopen this report.