[okular] [Bug 421836] New: Okular crashed when creating folder and moving files from open file dialog

Dennis Schridde bugzilla_noreply at kde.org
Wed May 20 21:16:40 BST 2020 

https://bugs.kde.org/show_bug.cgi?id=421836

            Bug ID: 421836
           Summary: Okular crashed when creating folder and moving files
                    from open file dialog
           Product: okular
           Version: 1.10.1
          Platform: Gentoo Packages
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: okular-devel at kde.org
          Reporter: devurandom at gmx.net
  Target Milestone: ---

Application: okular (1.10.1)

Qt Version: 5.14.2
Frameworks Version: 5.70.0
Operating System: Linux 5.6.12 x86_64
Windowing system: X11
Distribution: "Gentoo Base System release 2.7"

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

1. I had a PDF file opened
2. I clicked Open File
3. I navigated to a directory
4. Inside that directory, I clicked "New Folder" and typed the name of the new
folder
5. I selected files in the same directory and moved them into the new folder
6. Okular crashed

-- Backtrace:
Application: Okular (okular), signal: Segmentation fault
Using host libthread_db library "/usr/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd1d407f840 (LWP 2195585))]

Thread 19 (Thread 0x7fd17ee14700 (LWP 2531495)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1d7b0d41b in QWaitConditionPrivate::wait (deadline=...,
this=0x55eee8a12b90) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/thread/qwaitcondition_unix.cpp:146
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x55eee8b26f10,
deadline=...) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/thread/qwaitcondition_unix.cpp:225
#3  0x00007fd1d7b0d4a9 in QWaitCondition::wait (this=this at entry=0x55eee8b26f18,
mutex=mutex at entry=0x55eee8b26f10, time=time at entry=18446744073709551615) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007fd1d89faa1d in QFileInfoGatherer::run (this=0x55eee8b26f00) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/dialogs/qfileinfogatherer.cpp:315
#5  0x00007fd1d7b07e5f in QThreadPrivate::start (arg=0x55eee8b26f00) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/thread/qthread_unix.cpp:342
#6  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#7  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 18 (Thread 0x7fd1a0ff9700 (LWP 2195602)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88f7a38, cond=0x55eee88f7a60) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee85d6bc0) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 17 (Thread 0x7fd1a17fa700 (LWP 2195601)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88f7a38, cond=0x55eee88f7a60) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee85b2f70) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 16 (Thread 0x7fd1a1ffb700 (LWP 2195600)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88f7a38, cond=0x55eee88f7a60) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee85d8bb0) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 15 (Thread 0x7fd1a27fc700 (LWP 2195599)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88f7a38, cond=0x55eee88f7a60) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee83543c0) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 14 (Thread 0x7fd1a2ffd700 (LWP 2195598)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88f7330, cond=0x55eee88f7358) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee8365fc0) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 13 (Thread 0x7fd1a37fe700 (LWP 2195597)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88f7330, cond=0x55eee88f7358) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee8365da0) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 12 (Thread 0x7fd1a3fff700 (LWP 2195596)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88f7330, cond=0x55eee88f7358) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee85af890) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 11 (Thread 0x7fd1b8ff9700 (LWP 2195595)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88f7330, cond=0x55eee88f7358) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee85af670) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 10 (Thread 0x7fd1b97fa700 (LWP 2195594)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88f7330, cond=0x55eee88f7358) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee8517df0) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 9 (Thread 0x7fd1b9ffb700 (LWP 2195593)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88f7330, cond=0x55eee88f7358) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee85af940) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 8 (Thread 0x7fd1ba7fc700 (LWP 2195592)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88c9148, cond=0x55eee88c9170) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee83617c0) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 7 (Thread 0x7fd1baffd700 (LWP 2195591)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88c9148, cond=0x55eee88c9170) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee835dd20) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 6 (Thread 0x7fd1bb7fe700 (LWP 2195590)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88c9148, cond=0x55eee88c9170) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee84f1d20) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 5 (Thread 0x7fd1bbfff700 (LWP 2195589)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88c9148, cond=0x55eee88c9170) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee84f1b40) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 4 (Thread 0x7fd1c902c700 (LWP 2195588)):
#0  0x00007fd1d6f45ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/usr/lib64/libpthread.so.0
#1  0x00007fd1cac2f9fb in cnd_wait (mtx=0x55eee88f6978, cond=0x55eee88f69a0) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:155
#2  util_queue_thread_func (input=input at entry=0x55eee8472010) at
../mesa-20.1.0-rc3/src/util/u_queue.c:275
#3  0x00007fd1cac2f4b7 in impl_thrd_routine (p=<optimized out>) at
../mesa-20.1.0-rc3/include/c11/threads_posix.h:87
#4  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#5  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 3 (Thread 0x7fd1d1fb1700 (LWP 2195587)):
#0  0x00007fd1d76e80bf in poll () from /usr/lib64/libc.so.6
#1  0x00007fd1d64a943e in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fd1d64a955f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fd1d7d13f7b in QEventDispatcherGlib::processEvents
(this=0x7fd1c4000b60, flags=...) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fd1d7cbc6eb in QEventLoop::exec (this=this at entry=0x7fd1d1fb0d30,
flags=..., flags at entry=...) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/global/qflags.h:136
#5  0x00007fd1d7b06dfe in QThread::exec (this=this at entry=0x7fd1d8035de0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/global/qflags.h:118
#6  0x00007fd1d7fb00a7 in QDBusConnectionManager::run (this=0x7fd1d8035de0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
/tmp/portage/dev-qt/qtdbus-5.14.2/work/qtbase-everywhere-src-5.14.2/src/dbus/qdbusconnection.cpp:179
#7  0x00007fd1d7b07e5f in QThreadPrivate::start (arg=0x7fd1d8035de0 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/thread/qthread_unix.cpp:342
#8  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#9  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 2 (Thread 0x7fd1d37f4700 (LWP 2195586)):
#0  0x00007fd1d76e80bf in poll () from /usr/lib64/libc.so.6
#1  0x00007fd1d6fbe1c2 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007fd1d6fbfefa in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007fd1d397a638 in QXcbEventQueue::run (this=0x55eee81bd110) at
/tmp/portage/dev-qt/qtgui-5.14.2/work/qtbase-everywhere-src-5.14.2/src/plugins/platforms/xcb/qxcbeventqueue.cpp:228
#4  0x00007fd1d7b07e5f in QThreadPrivate::start (arg=0x55eee81bd110) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/thread/qthread_unix.cpp:342
#5  0x00007fd1d6f3efea in start_thread () from /usr/lib64/libpthread.so.0
#6  0x00007fd1d76f2edf in clone () from /usr/lib64/libc.so.6

Thread 1 (Thread 0x7fd1d407f840 (LWP 2195585)):
[KCrash Handler]
#4  QFileSystemModel::parent (this=0x55eee8ad1fd0, index=...) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/dialogs/qfilesystemmodel.cpp:595
#5  0x00007fd1d7c6d0d0 in QModelIndex::parent (this=<optimized out>) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/itemmodels/qabstractitemmodel.h:443
#6  QPersistentModelIndex::parent (this=this at entry=0x7fd1cc008d68) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/itemmodels/qabstractitemmodel.cpp:377
#7  0x00007fd1d7c7c610 in QItemSelectionRange::isValid (this=0x7fd1cc008d60) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/itemmodels/qitemselectionmodel.h:121
#8  QItemSelectionModel::isSelected (this=<optimized out>, index=...) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/itemmodels/qitemselectionmodel.cpp:1445
#9  0x00007fd1d8aa467b in QTreeView::drawRow (this=<optimized out>,
painter=0x7ffd281a08e8, option=..., index=...) at
/usr/lib/gcc/x86_64-pc-linux-gnu/9.3.0/include/g++-v9/bits/atomic_base.h:413
#10 0x00007fd1d8aaa962 in QTreeView::drawTree (this=this at entry=0x55eee8b10870,
painter=painter at entry=0x7ffd281a08e8, region=...) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/tools/qarraydata.h:61
#11 0x00007fd1d8aafb23 in QTreeView::paintEvent (this=0x55eee8b10870,
event=0x7ffd281a0ef0) at /usr/include/qt5/QtGui/qevent.h:441
#12 0x00007fd1d88034fe in QWidget::event (this=this at entry=0x55eee8b10870,
event=event at entry=0x7ffd281a0ef0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qwidget.cpp:8677
#13 0x00007fd1d88b3fce in QFrame::event (this=0x55eee8b10870, e=0x7ffd281a0ef0)
at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/widgets/qframe.cpp:550
#14 0x00007fd1d8a3f28e in QAbstractItemView::viewportEvent
(this=this at entry=0x55eee8b10870, event=event at entry=0x7ffd281a0ef0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/itemviews/qabstractitemview.cpp:1745
#15 0x00007fd1d8ab0cbb in QTreeView::viewportEvent (this=0x55eee8b10870,
event=0x7ffd281a0ef0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/itemviews/qtreeview.cpp:1314
#16 0x00007fd1d7cbd6ee in
QCoreApplicationPrivate::sendThroughObjectEventFilters (event=<optimized out>,
receiver=<optimized out>) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/kernel/qcoreapplication.cpp:1201
#17 QCoreApplicationPrivate::sendThroughObjectEventFilters
(receiver=receiver at entry=0x55eee8a1ee60, event=event at entry=0x7ffd281a0ef0) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/kernel/qcoreapplication.cpp:1190
#18 0x00007fd1d87befb2 in QApplicationPrivate::notify_helper
(this=this at entry=0x55eee81b9340, receiver=receiver at entry=0x55eee8a1ee60,
e=e at entry=0x7ffd281a0ef0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qapplication.cpp:3679
#19 0x00007fd1d87c84d0 in QApplication::notify (this=0x7ffd281a3650,
receiver=0x55eee8a1ee60, e=0x7ffd281a0ef0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qapplication.cpp:3431
#20 0x00007fd1d7cbd89e in QCoreApplication::notifyInternal2
(receiver=0x55eee8a1ee60, event=0x7ffd281a0ef0) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/kernel/qcoreapplication.cpp:1075
#21 0x00007fd1d87fb926 in QWidgetPrivate::sendPaintEvent
(this=this at entry=0x55eee8b53f40, toBePainted=...) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qwidget.cpp:5474
#22 0x00007fd1d87fc16d in QWidgetPrivate::drawWidget (this=0x55eee8b53f40,
pdev=0x55eee8b55750, rgn=..., offset=..., flags=..., sharedPainter=<optimized
out>, repaintManager=<optimized out>) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qwidget.cpp:5424
#23 0x00007fd1d87fd648 in QWidgetPrivate::paintSiblingsRecursive
(this=0x55eee8b53a90, pdev=0x55eee8b55750, siblings=..., index=<optimized out>,
rgn=..., offset=..., flags=..., sharedPainter=0x0,
repaintManager=0x55eee8b94be0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/tools/qpoint.h:124
#24 0x00007fd1d87fd527 in QWidgetPrivate::paintSiblingsRecursive
(this=0x55eee8b53a90, pdev=0x55eee8b55750, siblings=..., index=2, rgn=...,
offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55eee8b94be0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qwidget.cpp:5591
#25 0x00007fd1d87fd527 in QWidgetPrivate::paintSiblingsRecursive
(this=0x55eee8b53a90, pdev=0x55eee8b55750, siblings=..., index=3, rgn=...,
offset=..., flags=..., sharedPainter=0x0, repaintManager=0x55eee8b94be0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qwidget.cpp:5591
#26 0x00007fd1d87fd527 in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x55eee8b53a90, pdev=pdev at entry=0x55eee8b55750, siblings=...,
index=4, rgn=..., offset=..., flags=..., sharedPainter=0x0,
repaintManager=0x55eee8b94be0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qwidget.cpp:5591
#27 0x00007fd1d87fbe7b in QWidgetPrivate::drawWidget (this=0x55eee8b53a90,
pdev=0x55eee8b55750, rgn=..., offset=..., flags=..., sharedPainter=<optimized
out>, repaintManager=<optimized out>) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/tools/qlist.h:176
#28 0x00007fd1d87fd648 in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x55eee8b538d0, pdev=pdev at entry=0x55eee8b55750, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=..., sharedPainter=0x0,
repaintManager=0x55eee8b94be0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/tools/qpoint.h:124
#29 0x00007fd1d87fbe7b in QWidgetPrivate::drawWidget (this=0x55eee8b538d0,
pdev=0x55eee8b55750, rgn=..., offset=..., flags=..., sharedPainter=<optimized
out>, repaintManager=<optimized out>) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/tools/qlist.h:176
#30 0x00007fd1d87fd648 in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x7fd1cc00ba70, pdev=pdev at entry=0x55eee8b55750, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=..., sharedPainter=0x0,
repaintManager=0x55eee8b94be0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/tools/qpoint.h:124
#31 0x00007fd1d87fbe7b in QWidgetPrivate::drawWidget (this=0x7fd1cc00ba70,
pdev=0x55eee8b55750, rgn=..., offset=..., flags=..., sharedPainter=<optimized
out>, repaintManager=<optimized out>) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/tools/qlist.h:176
#32 0x00007fd1d87fd648 in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x55eee844d640, pdev=pdev at entry=0x55eee8b55750, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=..., sharedPainter=0x0,
repaintManager=0x55eee8b94be0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/tools/qpoint.h:124
#33 0x00007fd1d87fbe7b in QWidgetPrivate::drawWidget (this=0x55eee844d640,
pdev=0x55eee8b55750, rgn=..., offset=..., flags=..., sharedPainter=<optimized
out>, repaintManager=<optimized out>) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/tools/qlist.h:176
#34 0x00007fd1d87fd648 in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x55eee8b23d70, pdev=pdev at entry=0x55eee8b55750, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=..., sharedPainter=0x0,
repaintManager=0x55eee8b94be0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/tools/qpoint.h:124
#35 0x00007fd1d87fbe7b in QWidgetPrivate::drawWidget (this=0x55eee8b23d70,
pdev=0x55eee8b55750, rgn=..., offset=..., flags=..., sharedPainter=<optimized
out>, repaintManager=<optimized out>) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/tools/qlist.h:176
#36 0x00007fd1d87fd648 in QWidgetPrivate::paintSiblingsRecursive
(this=this at entry=0x55eee8a5c060, pdev=pdev at entry=0x55eee8b55750, siblings=...,
index=<optimized out>, rgn=..., offset=..., flags=..., sharedPainter=0x0,
repaintManager=0x55eee8b94be0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/tools/qpoint.h:124
#37 0x00007fd1d87fbe7b in QWidgetPrivate::drawWidget
(this=this at entry=0x55eee8a5c060, pdev=0x55eee8b55750, rgn=..., offset=...,
flags=..., flags at entry=..., sharedPainter=sharedPainter at entry=0x0,
repaintManager=<optimized out>) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/tools/qlist.h:176
#38 0x00007fd1d87d246e in QWidgetRepaintManager::paintAndFlush (this=<optimized
out>) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/tools/qpoint.h:122
#39 0x00007fd1d87d2e94 in QWidgetRepaintManager::sync (this=0x55eee8b94be0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qwidgetrepaintmanager.cpp:776
#40 0x00007fd1d87fd09d in QWidgetPrivate::syncBackingStore
(this=0x55eee8a5c060) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qwidget.cpp:1765
#41 0x00007fd1d8803f26 in QWidget::event (this=0x55eee8ae51a0,
event=0x55eee8ca9310) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qwidget.cpp:8978
#42 0x00007fd1d87befc3 in QApplicationPrivate::notify_helper
(this=this at entry=0x55eee81b9340, receiver=receiver at entry=0x55eee8ae51a0,
e=e at entry=0x55eee8ca9310) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qapplication.cpp:3685
#43 0x00007fd1d87c84d0 in QApplication::notify (this=0x7ffd281a3650,
receiver=0x55eee8ae51a0, e=0x55eee8ca9310) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qapplication.cpp:3431
#44 0x00007fd1d7cbd89e in QCoreApplication::notifyInternal2
(receiver=0x55eee8ae51a0, event=0x55eee8ca9310) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/kernel/qcoreapplication.cpp:1075
#45 0x00007fd1d7cc0497 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x55eee81afed0) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/kernel/qcoreapplication.cpp:1815
#46 0x00007fd1d7d141b3 in postEventSourceDispatch (s=0x55eee81bc470) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/kernel/qeventdispatcher_glib.cpp:277
#47 0x00007fd1d64a911f in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#48 0x00007fd1d64a94c8 in ?? () from /usr/lib64/libglib-2.0.so.0
#49 0x00007fd1d64a955f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#50 0x00007fd1d7d13f60 in QEventDispatcherGlib::processEvents
(this=0x55eee81bbae0, flags=...) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/kernel/qeventdispatcher_glib.cpp:423
#51 0x00007fd1d7cbc6eb in QEventLoop::exec (this=this at entry=0x7ffd281a2d10,
flags=..., flags at entry=...) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/global/qflags.h:136
#52 0x00007fd1d89cc77d in QDialog::exec (this=0x55eee8ae51a0) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/global/qflags.h:118
#53 0x000055eee7fc7a7b in Shell::fileOpen (this=0x55eee826aaf0) at
/usr/lib/gcc/x86_64-pc-linux-gnu/10.1.0/include/g++-v10/bits/atomic_base.h:420
#54 0x00007fd1d7cf1c90 in doActivate<false> (sender=0x55eee84a19f0,
signal_index=4, argv=0x7ffd281a2f80) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#55 0x00007fd1d7cec417 in QMetaObject::activate
(sender=sender at entry=0x55eee84a19f0, m=m at entry=0x7fd1d8ce0320
<QAction::staticMetaObject>, local_signal_index=local_signal_index at entry=1,
argv=argv at entry=0x7ffd281a2f80) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/kernel/qobject.cpp:3930
#56 0x00007fd1d87b89f2 in QAction::triggered (this=this at entry=0x55eee84a19f0,
_t1=<optimized out>) at .moc/moc_qaction.cpp:381
#57 0x00007fd1d87bb19e in QAction::activate (this=0x55eee84a19f0,
event=<optimized out>) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qaction.cpp:1161
#58 0x00007fd1d7cea0dc in QObject::event (this=0x55eee84a19f0,
e=0x55eee8286e00) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/kernel/qobject.cpp:1339
#59 0x00007fd1d87bbac3 in QAction::event (this=<optimized out>, e=<optimized
out>) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qaction.cpp:1090
#60 0x00007fd1d87befc3 in QApplicationPrivate::notify_helper
(this=this at entry=0x55eee81b9340, receiver=receiver at entry=0x55eee84a19f0,
e=e at entry=0x55eee8286e00) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qapplication.cpp:3685
#61 0x00007fd1d87c84d0 in QApplication::notify (this=0x7ffd281a3650,
receiver=0x55eee84a19f0, e=0x55eee8286e00) at
/tmp/portage/dev-qt/qtwidgets-5.14.2/work/qtbase-everywhere-src-5.14.2/src/widgets/kernel/qapplication.cpp:3431
#62 0x00007fd1d7cbd89e in QCoreApplication::notifyInternal2
(receiver=0x55eee84a19f0, event=0x55eee8286e00) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/kernel/qcoreapplication.cpp:1075
#63 0x00007fd1d7cc0497 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x55eee81afed0) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/kernel/qcoreapplication.cpp:1815
#64 0x00007fd1d7d141b3 in postEventSourceDispatch (s=0x55eee81bc470) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/kernel/qeventdispatcher_glib.cpp:277
#65 0x00007fd1d64a911f in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#66 0x00007fd1d64a94c8 in ?? () from /usr/lib64/libglib-2.0.so.0
#67 0x00007fd1d64a955f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#68 0x00007fd1d7d13f60 in QEventDispatcherGlib::processEvents
(this=0x55eee81bbae0, flags=...) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/src/corelib/kernel/qeventdispatcher_glib.cpp:423
#69 0x00007fd1d7cbc6eb in QEventLoop::exec (this=this at entry=0x7ffd281a3570,
flags=..., flags at entry=...) at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/global/qflags.h:136
#70 0x00007fd1d7cc47ff in QCoreApplication::exec () at
/tmp/portage/dev-qt/qtcore-5.14.2/work/qtbase-everywhere-src-5.14.2/include/QtCore/../../src/corelib/global/qflags.h:118
#71 0x000055eee7fbfaa1 in main (argc=<optimized out>, argv=0x7ffd281a3610) at
/tmp/portage/kde-apps/okular-20.04.1/work/okular-20.04.1/shell/main.cpp:95
[Inferior 1 (process 2195585) detached]

Possible duplicates by query: bug 398594, bug 307631, bug 272884, bug 267454,
bug 261643.

Reported using DrKonqi

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