Bug 330700

Application: kbibtex (0.5)
KDE Platform Version: 4.11.4
Qt Version: 4.8.5
Operating System: Linux 3.11.6-4-desktop x86_64
Distribution: "openSUSE 13.1 (Bottle) (x86_64)"

-- Information about the crash:
Imported this PDF from the built in search functionality (http://www.cs.umd.edu/class/fall2006/cmsc828s/PAPERS.dir/sensNet2%5B1%5D.pdf).
Renamed the id to "Culler:2002", right clicked on the item and selected "Find PDF". A new window opened with no results showing. After hiting "abort" kbibtex crashes. Tried it several times - always crashes.

Thanks for investigating.

The crash can be reproduced every time.

-- Backtrace:
Application: KBibTeX (kbibtex), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe168b61880 (LWP 10885))]

Thread 13 (Thread 0x7fe150308700 (LWP 10886)):
#0  0x00007fe15f9bb0af in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe167ea7f76 in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x00007fe167ea7fa9 in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x00007fe15f9b70db in start_thread () from /lib64/libpthread.so.0
#4  0x00007fe162de590d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fe10f9fd700 (LWP 10887)):
#0  0x00007fe15f9bb0af in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe167c1a2cd in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x00007fe167ecfad6 in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x00007fe15f9b70db in start_thread () from /lib64/libpthread.so.0
#4  0x00007fe162de590d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fe106b8e700 (LWP 10888)):
#0  0x00007fe162ddcb3d in poll () from /lib64/libc.so.6
#1  0x00007fe160d17604 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fe160d1770c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fe163562d76 in QEventDispatcherGlib::processEvents (this=0x7fe1000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007fe163534d0f in QEventLoop::processEvents (this=this@entry=0x7fe106b8dd60, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fe163535005 in QEventLoop::exec (this=this@entry=0x7fe106b8dd60, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fe163433fef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#7  0x00007fe16343668f in QThreadPrivate::start (arg=0x1469720) at thread/qthread_unix.cpp:338
#8  0x00007fe15f9b70db in start_thread () from /lib64/libpthread.so.0
#9  0x00007fe162de590d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fe0fffff700 (LWP 10893)):
#0  0x00007fe162dd899d in read () from /lib64/libc.so.6
#1  0x00007fe160d565c0 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fe160d1712c in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fe160d1759b in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fe160d1770c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007fe163562d76 in QEventDispatcherGlib::processEvents (this=0x7fe0f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007fe163534d0f in QEventLoop::processEvents (this=this@entry=0x7fe0ffffed20, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fe163535005 in QEventLoop::exec (this=this@entry=0x7fe0ffffed20, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fe163433fef in QThread::exec (this=this@entry=0x2285d80) at thread/qthread.cpp:536
#9  0x00007fe163516513 in QInotifyFileSystemWatcherEngine::run (this=0x2285d80) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007fe16343668f in QThreadPrivate::start (arg=0x2285d80) at thread/qthread_unix.cpp:338
#11 0x00007fe15f9b70db in start_thread () from /lib64/libpthread.so.0
#12 0x00007fe162de590d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fe0ff7fe700 (LWP 10895)):
#0  0x00007fe162ddcb3d in poll () from /lib64/libc.so.6
#1  0x00007fe160d17604 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fe160d1770c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fe163562d76 in QEventDispatcherGlib::processEvents (this=0x7fe0ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007fe163534d0f in QEventLoop::processEvents (this=this@entry=0x7fe0ff7fdd20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fe163535005 in QEventLoop::exec (this=this@entry=0x7fe0ff7fdd20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fe163433fef in QThread::exec (this=this@entry=0x25f9b90) at thread/qthread.cpp:536
#7  0x00007fe163516513 in QInotifyFileSystemWatcherEngine::run (this=0x25f9b90) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007fe16343668f in QThreadPrivate::start (arg=0x25f9b90) at thread/qthread_unix.cpp:338
#9  0x00007fe15f9b70db in start_thread () from /lib64/libpthread.so.0
#10 0x00007fe162de590d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fe0fe5c2700 (LWP 10943)):
#0  idleTimerSourcePrepare (source=<optimized out>, timeout=0x7fe0fe5c1ba4) at kernel/qeventdispatcher_glib.cpp:209
#1  0x00007fe160d16cad in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fe160d17523 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fe160d1770c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fe163562d76 in QEventDispatcherGlib::processEvents (this=0x7fe0e402aa60, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x00007fe163534d0f in QEventLoop::processEvents (this=this@entry=0x7fe0fe5c1d60, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fe163535005 in QEventLoop::exec (this=this@entry=0x7fe0fe5c1d60, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fe163433fef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#8  0x00007fe16343668f in QThreadPrivate::start (arg=0x291e070) at thread/qthread_unix.cpp:338
#9  0x00007fe15f9b70db in start_thread () from /lib64/libpthread.so.0
#10 0x00007fe162de590d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fe0fedc3700 (LWP 10944)):
#0  0x00007fe15f9bb458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe163436b44 in wait (time=30000, this=0x7fe0e40c9cb0) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x7fe0e40c9c58, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fe16342a235 in QThreadPoolThread::run (this=0x7fe0e4000a30) at concurrent/qthreadpool.cpp:141
#4  0x00007fe16343668f in QThreadPrivate::start (arg=0x7fe0e4000a30) at thread/qthread_unix.cpp:338
#5  0x00007fe15f9b70db in start_thread () from /lib64/libpthread.so.0
#6  0x00007fe162de590d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fe0fddc1700 (LWP 10945)):
#0  0x00007fe15f9bb458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe163436b44 in wait (time=30000, this=0x7fe0e40c9cb0) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x7fe0e40c9c58, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fe16342a235 in QThreadPoolThread::run (this=0x7fe0e404efd0) at concurrent/qthreadpool.cpp:141
#4  0x00007fe16343668f in QThreadPrivate::start (arg=0x7fe0e404efd0) at thread/qthread_unix.cpp:338
#5  0x00007fe15f9b70db in start_thread () from /lib64/libpthread.so.0
#6  0x00007fe162de590d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fe0fd3a9700 (LWP 10946)):
#0  0x00007fe15f9bb458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe163436b44 in wait (time=30000, this=0x7fe0e40c9cb0) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x7fe0e40c9c58, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fe16342a235 in QThreadPoolThread::run (this=0x7fe0e4049430) at concurrent/qthreadpool.cpp:141
#4  0x00007fe16343668f in QThreadPrivate::start (arg=0x7fe0e4049430) at thread/qthread_unix.cpp:338
#5  0x00007fe15f9b70db in start_thread () from /lib64/libpthread.so.0
#6  0x00007fe162de590d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fe0fcba8700 (LWP 10947)):
#0  0x00007fe15f9bb458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe163436b44 in wait (time=30000, this=0x7fe0e40c9cb0) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x7fe0e40c9c58, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fe16342a235 in QThreadPoolThread::run (this=0x7fe0e404e150) at concurrent/qthreadpool.cpp:141
#4  0x00007fe16343668f in QThreadPrivate::start (arg=0x7fe0e404e150) at thread/qthread_unix.cpp:338
#5  0x00007fe15f9b70db in start_thread () from /lib64/libpthread.so.0
#6  0x00007fe162de590d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fe0dbfff700 (LWP 10948)):
#0  0x00007fe15f9bb458 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe163436b44 in wait (time=30000, this=0x7fe0e40c9cb0) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x7fe0e40c9c58, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fe16342a235 in QThreadPoolThread::run (this=0x7fe0e40c72b0) at concurrent/qthreadpool.cpp:141
#4  0x00007fe16343668f in QThreadPrivate::start (arg=0x7fe0e40c72b0) at thread/qthread_unix.cpp:338
#5  0x00007fe15f9b70db in start_thread () from /lib64/libpthread.so.0
#6  0x00007fe162de590d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fe0db5f8700 (LWP 10950)):
#0  0x00007fe162ddcb3d in poll () from /lib64/libc.so.6
#1  0x00007fe160d17604 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fe160d1770c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fe163562d76 in QEventDispatcherGlib::processEvents (this=0x7fe0cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007fe163534d0f in QEventLoop::processEvents (this=this@entry=0x7fe0db5f7d60, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fe163535005 in QEventLoop::exec (this=this@entry=0x7fe0db5f7d60, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fe163433fef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#7  0x00007fe16343668f in QThreadPrivate::start (arg=0x2b6c090) at thread/qthread_unix.cpp:338
#8  0x00007fe15f9b70db in start_thread () from /lib64/libpthread.so.0
#9  0x00007fe162de590d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fe168b61880 (LWP 10885)):
[KCrash Handler]
#6  0x00007fe162d33849 in raise () from /lib64/libc.so.6
#7  0x00007fe162d34cd8 in abort () from /lib64/libc.so.6
#8  0x00007fe162d72114 in __libc_message () from /lib64/libc.so.6
#9  0x00007fe162d7796e in malloc_printerr () from /lib64/libc.so.6
#10 0x00007fe16354c658 in QObjectPrivate::deleteChildren (this=this@entry=0x327cb40) at kernel/qobject.cpp:1916
#11 0x00007fe163ac6617 in QWidget::~QWidget (this=0x24df2a0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1679
#12 0x00007fe164bbe939 in KDialog::~KDialog (this=0x24df2a0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.11.4/kdeui/dialogs/kdialog.cpp:204
#13 0x00007fe1655b4b0b in FindPDFUI::interactiveFindPDF (entry=..., bibtexFile=..., parent=<optimized out>) at /usr/src/debug/kbibtex-0.5/src/gui/element/findpdfui.cpp:376
#14 0x00007fe10411161a in KBibTeXPart::elementFindPDF (this=0x27519a0) at /usr/src/debug/kbibtex-0.5/src/parts/part.cpp:649
#15 0x00007fe163549d68 in QMetaObject::activate (sender=sender@entry=0x26393f0, m=m@entry=0x7fe16451c2a0 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff3f5dbbe0) at kernel/qobject.cpp:3556
#16 0x00007fe163a74752 in QAction::triggered (this=this@entry=0x26393f0, _t1=false) at .moc/release-shared/moc_qaction.cpp:276
#17 0x00007fe163a76123 in QAction::activate (this=this@entry=0x26393f0, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1257
#18 0x00007fe163e9f0e9 in QMenuPrivate::activateCausedStack (this=this@entry=0x18aca80, causedStack=..., action=action@entry=0x26393f0, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1038
#19 0x00007fe163ea3619 in QMenuPrivate::activateAction (this=0x18aca80, action=0x26393f0, action_e=QAction::Trigger, self=<optimized out>) at widgets/qmenu.cpp:1130
#20 0x00007fe163ac9dfe in QWidget::event (this=this@entry=0x7fff3f5dc9b0, event=event@entry=0x7fff3f5dc220) at kernel/qwidget.cpp:8376
#21 0x00007fe163ea73eb in QMenu::event (this=0x7fff3f5dc9b0, e=0x7fff3f5dc220) at widgets/qmenu.cpp:2481
#22 0x00007fe163a7a8ac in QApplicationPrivate::notify_helper (this=this@entry=0x1147ed0, receiver=receiver@entry=0x7fff3f5dc9b0, e=e@entry=0x7fff3f5dc220) at kernel/qapplication.cpp:4562
#23 0x00007fe163a80fad in QApplication::notify (this=this@entry=0x7fff3f5dd8a0, receiver=receiver@entry=0x7fff3f5dc9b0, e=e@entry=0x7fff3f5dc220) at kernel/qapplication.cpp:4105
#24 0x00007fe164c5e18a in KApplication::notify (this=0x7fff3f5dd8a0, receiver=0x7fff3f5dc9b0, event=0x7fff3f5dc220) at /usr/src/debug/kdelibs-4.11.4/kdeui/kernel/kapplication.cpp:311
#25 0x00007fe1635360ad in QCoreApplication::notifyInternal (this=0x7fff3f5dd8a0, receiver=receiver@entry=0x7fff3f5dc9b0, event=event@entry=0x7fff3f5dc220) at kernel/qcoreapplication.cpp:949
#26 0x00007fe163a80763 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#27 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x7fff3f5dc9b0, event=event@entry=0x7fff3f5dc220, alienWidget=alienWidget@entry=0x0, nativeWidget=nativeWidget@entry=0x7fff3f5dc9b0, buttonDown=buttonDown@entry=0x7fe164558278 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3173
#28 0x00007fe163af22ac in QETWidget::translateMouseEvent (this=this@entry=0x7fff3f5dc9b0, event=event@entry=0x7fff3f5dc560) at kernel/qapplication_x11.cpp:4462
#29 0x00007fe163af09ec in QApplication::x11ProcessEvent (this=0x7fff3f5dd8a0, event=event@entry=0x7fff3f5dc560) at kernel/qapplication_x11.cpp:3651
#30 0x00007fe163b17882 in x11EventSourceDispatch (s=0x1147cd0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#31 0x00007fe160d17316 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#32 0x00007fe160d17668 in ?? () from /usr/lib64/libglib-2.0.so.0
#33 0x00007fe160d1770c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#34 0x00007fe163562d55 in QEventDispatcherGlib::processEvents (this=0xa1fa80, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#35 0x00007fe163b17936 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007fe163534d0f in QEventLoop::processEvents (this=this@entry=0x7fff3f5dc950, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007fe163535005 in QEventLoop::exec (this=this@entry=0x7fff3f5dc950, flags=...) at kernel/qeventloop.cpp:204
#38 0x00007fe163ea61e7 in QMenu::exec (this=this@entry=0x7fff3f5dc9b0, p=..., action=action@entry=0x0) at widgets/qmenu.cpp:2125
#39 0x00007fe163ea62f3 in QMenu::exec (actions=..., pos=..., at=at@entry=0x0, parent=parent@entry=0x23bff30) at widgets/qmenu.cpp:2161
#40 0x00007fe163aca1b9 in QWidget::event (this=this@entry=0x23bff30, event=event@entry=0x7fff3f5dd080) at kernel/qwidget.cpp:8563
#41 0x00007fe163e66b6e in QFrame::event (this=0x23bff30, e=0x7fff3f5dd080) at widgets/qframe.cpp:557
#42 0x00007fe163f75df3 in QAbstractItemView::viewportEvent (this=this@entry=0x23bff30, event=event@entry=0x7fff3f5dd080) at itemviews/qabstractitemview.cpp:1644
#43 0x00007fe163fb4d10 in QTreeView::viewportEvent (this=0x23bff30, event=0x7fff3f5dd080) at itemviews/qtreeview.cpp:1252
#44 0x00007fe163536216 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x1147ed0, receiver=receiver@entry=0x2774720, event=event@entry=0x7fff3f5dd080) at kernel/qcoreapplication.cpp:1059
#45 0x00007fe163a7a88c in QApplicationPrivate::notify_helper (this=this@entry=0x1147ed0, receiver=receiver@entry=0x2774720, e=e@entry=0x7fff3f5dd080) at kernel/qapplication.cpp:4558
#46 0x00007fe163a81bd0 in QApplication::notify (this=this@entry=0x7fff3f5dd8a0, receiver=receiver@entry=0x2774720, e=e@entry=0x7fff3f5dd080) at kernel/qapplication.cpp:4184
#47 0x00007fe164c5e18a in KApplication::notify (this=0x7fff3f5dd8a0, receiver=0x2774720, event=0x7fff3f5dd080) at /usr/src/debug/kdelibs-4.11.4/kdeui/kernel/kapplication.cpp:311
#48 0x00007fe1635360ad in QCoreApplication::notifyInternal (this=0x7fff3f5dd8a0, receiver=receiver@entry=0x2774720, event=event@entry=0x7fff3f5dd080) at kernel/qcoreapplication.cpp:949
#49 0x00007fe163af1fd0 in sendSpontaneousEvent (event=0x7fff3f5dd080, receiver=0x2774720) at ../../src/corelib/kernel/qcoreapplication.h:234
#50 QETWidget::translateMouseEvent (this=this@entry=0x2774720, event=event@entry=0x7fff3f5dd3c0) at kernel/qapplication_x11.cpp:4533
#51 0x00007fe163af09ec in QApplication::x11ProcessEvent (this=0x7fff3f5dd8a0, event=event@entry=0x7fff3f5dd3c0) at kernel/qapplication_x11.cpp:3651
#52 0x00007fe163b17882 in x11EventSourceDispatch (s=0x1147cd0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#53 0x00007fe160d17316 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#54 0x00007fe160d17668 in ?? () from /usr/lib64/libglib-2.0.so.0
#55 0x00007fe160d1770c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#56 0x00007fe163562d55 in QEventDispatcherGlib::processEvents (this=0xa1fa80, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#57 0x00007fe163b17936 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007fe163534d0f in QEventLoop::processEvents (this=this@entry=0x7fff3f5dd7a0, flags=...) at kernel/qeventloop.cpp:149
#59 0x00007fe163535005 in QEventLoop::exec (this=this@entry=0x7fff3f5dd7a0, flags=...) at kernel/qeventloop.cpp:204
#60 0x00007fe16353a13b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#61 0x00007fe163a7906c in QApplication::exec () at kernel/qapplication.cpp:3823
#62 0x00000000004189a7 in main (argc=1, argv=0x7fff3f5dd9d8) at /usr/src/debug/kbibtex-0.5/src/program/program.cpp:71

Possible duplicates by query: bug 283657.

Reported using DrKonqi