Bug 335845

Application: gwenview (4.13.0)
KDE Platform Version: 4.13.0
Qt Version: 4.8.6
Operating System: Linux 3.13.0-27-generic x86_64
Distribution: Ubuntu 14.04 LTS

-- Information about the crash:
- What I was doing when the application crashed: i'm viewing my photos. My photos are contained in other volume (disk partition) with NTFS format files.

-- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f43bf98e880 (LWP 13756))]

Thread 4 (Thread 0x7f43a5e01700 (LWP 13757)):
#0  0x00007f43bc440fbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f43b820afe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f43b820b0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f43be7c77be in QEventDispatcherGlib::processEvents (this=0x7f43a00008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007f43be7990af in QEventLoop::processEvents (this=this@entry=0x7f43a5e00d20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f43be7993a5 in QEventLoop::exec (this=this@entry=0x7f43a5e00d20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f43be695c5f in QThread::exec (this=this@entry=0x12656f0) at thread/qthread.cpp:537
#7  0x00007f43be77a823 in QInotifyFileSystemWatcherEngine::run (this=0x12656f0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f43be69832f in QThreadPrivate::start (arg=0x12656f0) at thread/qthread_unix.cpp:349
#9  0x00007f43b86d6182 in start_thread (arg=0x7f43a5e01700) at pthread_create.c:312
#10 0x00007f43bc44e30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f43a4e0f700 (LWP 13758)):
#0  __lll_unlock_wake () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:371
#1  0x00007f43b86d98a4 in _L_unlock_722 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007f43b86d97f4 in __pthread_mutex_unlock_usercnt (decr=1, mutex=0x7f43b583aec0) at pthread_mutex_unlock.c:57
#3  __GI___pthread_mutex_unlock (mutex=0x7f43b583aec0) at pthread_mutex_unlock.c:310
#4  0x00007f43b55cc21a in ?? () from /usr/lib/nvidia-331/libGL.so.1
#5  0x00007f43b55cd7a8 in ?? () from /usr/lib/nvidia-331/libGL.so.1
#6  0x00007f43b1f81e1b in ?? () from /usr/lib/nvidia-331/tls/libnvidia-tls.so.331.38
#7  0x00007f43b824bc20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f43b820ab14 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f43b820af7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f43b820b0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f43be7c77be in QEventDispatcherGlib::processEvents (this=0x7f43980008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#12 0x00007f43be7990af in QEventLoop::processEvents (this=this@entry=0x7f43a4e0ed20, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f43be7993a5 in QEventLoop::exec (this=this@entry=0x7f43a4e0ed20, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f43be695c5f in QThread::exec (this=this@entry=0x176f9a0) at thread/qthread.cpp:537
#15 0x00007f43be77a823 in QInotifyFileSystemWatcherEngine::run (this=0x176f9a0) at io/qfilesystemwatcher_inotify.cpp:265
#16 0x00007f43be69832f in QThreadPrivate::start (arg=0x176f9a0) at thread/qthread_unix.cpp:349
#17 0x00007f43b86d6182 in start_thread (arg=0x7f43a4e0f700) at pthread_create.c:312
#18 0x00007f43bc44e30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f439d675700 (LWP 13774)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f43be698816 in wait (time=18446744073709551615, this=0x1178640) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x18eafb8, mutex=mutex@entry=0x18eafb0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f43bf2ae9f3 in Gwenview::ThumbnailGenerator::run (this=0x18eaf50) at ../../lib/thumbnailprovider/thumbnailgenerator.cpp:256
#4  0x00007f43be69832f in QThreadPrivate::start (arg=0x18eaf50) at thread/qthread_unix.cpp:349
#5  0x00007f43b86d6182 in start_thread (arg=0x7f439d675700) at pthread_create.c:312
#6  0x00007f43bc44e30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f43bf98e880 (LWP 13756)):
[KCrash Handler]
#6  begin (this=0x1000001ba) at ../../include/QtCore/../../src/corelib/tools/qlist.h:101
#7  contains (t=@0x7fff909193a8: 0x1919f30, this=0x1000001ba) at ../../include/QtCore/../../src/corelib/tools/qlist.h:882
#8  QWidget::insertAction (this=0x18d24d0, before=before@entry=0x0, action=0x1919f30) at kernel/qwidget.cpp:3284
#9  0x00007f43bd0f13da in QWidget::addAction (this=<optimized out>, action=<optimized out>) at kernel/qwidget.cpp:3253
#10 0x0000000000462f37 in Gwenview::KIPIInterface::loadPlugins (this=this@entry=0x191c430) at ../../app/kipiinterface.cpp:309
#11 0x0000000000463520 in loadPlugins (this=0x191c430) at /usr/include/qt4/QtCore/qlist.h:334
#12 Gwenview::KIPIInterface::pluginActions (this=0x191c430, category=category@entry=KIPI::ExportPlugin) at ../../app/kipiinterface.cpp:410
#13 0x000000000045f814 in Gwenview::KIPIExportAction::init (this=0x184af50) at ../../app/kipiexportaction.cpp:97
#14 0x000000000045fe75 in Gwenview::KIPIExportAction::qt_static_metacall (_o=0x184af50, _c=QMetaObject::InvokeMetaMethod, _id=26320688, _a=0x2163af0) at ./kipiexportaction.moc:52
#15 0x00007f43be7ae87a in QMetaObject::activate (sender=sender@entry=0x184b590, m=m@entry=0x7f43bdb61340 <QMenu::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#16 0x00007f43bd4d11c0 in QMenu::aboutToShow (this=this@entry=0x184b590) at .moc/release-shared/moc_qmenu.cpp:164
#17 0x00007f43bd4d40bd in QMenu::popup (this=this@entry=0x184b590, p=..., atAction=atAction@entry=0x0) at widgets/qmenu.cpp:1844
#18 0x00007f43bd4d8563 in QMenu::exec (this=0x184b590, p=..., action=action@entry=0x0) at widgets/qmenu.cpp:2122
#19 0x00007f43bd510eb5 in QToolButtonPrivate::popupTimerDone (this=0x20d4290) at widgets/qtoolbutton.cpp:960
#20 0x00007f43bd51142b in QToolButton::showMenu (this=<optimized out>) at widgets/qtoolbutton.cpp:871
#21 0x00007f43bd5114b6 in QToolButtonPrivate::_q_buttonPressed (this=<optimized out>) at widgets/qtoolbutton.cpp:884
#22 0x00007f43bd511569 in QToolButton::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at .moc/release-shared/moc_qtoolbutton.cpp:90
#23 0x00007f43be7ae87a in QMetaObject::activate (sender=sender@entry=0x21060a0, m=m@entry=0x7f43bdb7b2a0 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#24 0x00007f43bd6f6080 in QAbstractButton::pressed (this=this@entry=0x21060a0) at .moc/release-shared/moc_qabstractbutton.cpp:206
#25 0x00007f43bd459a66 in QAbstractButtonPrivate::emitPressed (this=this@entry=0x20d4290) at widgets/qabstractbutton.cpp:562
#26 0x00007f43bd45a00c in QAbstractButton::mousePressEvent (this=this@entry=0x21060a0, e=e@entry=0x7fff90919f50) at widgets/qabstractbutton.cpp:1098
#27 0x00007f43bd5118c8 in QToolButton::mousePressEvent (this=0x21060a0, e=0x7fff90919f50) at widgets/qtoolbutton.cpp:714
#28 0x00007f43bd0f737b in QWidget::event (this=0x21060a0, event=0x7fff90919f50) at kernel/qwidget.cpp:8372
#29 0x00007f43bd0a7e2c in QApplicationPrivate::notify_helper (this=this@entry=0x117ab40, receiver=receiver@entry=0x21060a0, e=e@entry=0x7fff90919f50) at kernel/qapplication.cpp:4567
#30 0x00007f43bd0ae5dd in QApplication::notify (this=this@entry=0x7fff9091a700, receiver=receiver@entry=0x21060a0, e=e@entry=0x7fff90919f50) at kernel/qapplication.cpp:4110
#31 0x00007f43bddb2baa in KApplication::notify (this=0x7fff9091a700, receiver=0x21060a0, event=0x7fff90919f50) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x00007f43be79a4dd in QCoreApplication::notifyInternal (this=0x7fff9091a700, receiver=receiver@entry=0x21060a0, event=event@entry=0x7fff90919f50) at kernel/qcoreapplication.cpp:953
#33 0x00007f43bd0add93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#34 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x21060a0, event=event@entry=0x7fff90919f50, alienWidget=alienWidget@entry=0x0, nativeWidget=nativeWidget@entry=0x21060a0, buttonDown=buttonDown@entry=0x7f43bdb8d318 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#35 0x00007f43bd1229cb in QETWidget::translateMouseEvent (this=this@entry=0x21060a0, event=event@entry=0x7fff9091a2d0) at kernel/qapplication_x11.cpp:4634
#36 0x00007f43bd122269 in QApplication::x11ProcessEvent (this=0x7fff9091a700, event=event@entry=0x7fff9091a2d0) at kernel/qapplication_x11.cpp:3627
#37 0x00007f43bd149b02 in x11EventSourceDispatch (s=0x117b4e0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#38 0x00007f43b820ae04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007f43b820b048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f43b820b0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f43be7c77a1 in QEventDispatcherGlib::processEvents (this=0x10eaaf0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#42 0x00007f43bd149bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x00007f43be7990af in QEventLoop::processEvents (this=this@entry=0x7fff9091a6a0, flags=...) at kernel/qeventloop.cpp:149
#44 0x00007f43be7993a5 in QEventLoop::exec (this=this@entry=0x7fff9091a6a0, flags=...) at kernel/qeventloop.cpp:204
#45 0x00007f43be79eb79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#46 0x00007f43bd0a637c in QApplication::exec () at kernel/qapplication.cpp:3828
#47 0x00000000004277fd in main (argc=<optimized out>, argv=0x7fff9091a848) at ../../app/main.cpp:139

Possible duplicates by query: bug 330493, bug 293607.

Reported using DrKonqi