Bug 286423

Application: gwenview (2.7.2)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed: I selected the next image using the arrow icon at the top of the screen. No other processes had been started or I knew were running. No known power issues. This is a dual boot computer running with 2GB memory.

-- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77a9710 (LWP 4249))]

Thread 3 (Thread 0xb6d61b70 (LWP 4251)):
#0  0x00c51d44 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x00899f54 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0x01500c35 in g_main_context_query () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01501664 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01501f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x03d86cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x015285f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x00c4ed31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x0088c0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xb5676b70 (LWP 4252)):
#0  0x00c50d70 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x00899f14 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x01500f53 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x015018f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01501c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x00aceb37 in QEventDispatcherGlib::processEvents (this=0x9ec8750, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00a9f1dd in QEventLoop::processEvents (this=0xb56762b0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00a9f421 in QEventLoop::exec (this=0xb56762b0, flags=...) at kernel/qeventloop.cpp:201
#8  0x009a290b in QThread::exec (this=0x9ec9a20) at thread/qthread.cpp:498
#9  0x00a7fe2d in QInotifyFileSystemWatcherEngine::run (this=0x9ec9a20) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x009a57b3 in QThreadPrivate::start (arg=0x9ec9a20) at thread/qthread_unix.cpp:331
#11 0x00c4ed31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x0088c0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb77a9710 (LWP 4249)):
[KCrash Handler]
#7  0x03981c21 in QSpiAccessibleBridge::notifyAccessibilityUpdate(int, QAccessibleInterface*, int) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#8  0x087bc39e in QAccessible::updateAccessibility (o=0x9eb3a98, who=2, reason=QAccessible::Focus) at accessible/qaccessible_unix.cpp:107
#9  0x087e50c0 in QListView::currentChanged (this=0x9eb3c48, current=..., previous=...) at itemviews/qlistview.cpp:3097
#10 0x087c645d in QAbstractItemView::qt_metacall (this=0x9eb3c48, _c=QMetaObject::InvokeMetaMethod, _id=20, _a=0xbff3bb14) at .moc/release-shared/moc_qabstractitemview.cpp:238
#11 0x0894a9e2 in QListView::qt_metacall (this=0x9eb3c48, _c=QMetaObject::InvokeMetaMethod, _id=51, _a=0xbff3bb14) at .moc/release-shared/moc_qlistview.cpp:111
#12 0x005b80c2 in Gwenview::ThumbnailView::qt_metacall (this=0x9eb3c48, _c=QMetaObject::InvokeMetaMethod, _id=51, _a=0xbff3bb14) at ./thumbnailview.moc:113
#13 0x00aa6b7d in metacall (argv=0xbff3bb14, idx=51, cl=QMetaObject::InvokeMetaMethod, object=0x9eb3c48) at kernel/qmetaobject.cpp:237
#14 QMetaObject::metacall (object=0x9eb3c48, cl=QMetaObject::InvokeMetaMethod, idx=51, argv=0xbff3bb14) at kernel/qmetaobject.cpp:232
#15 0x00ab5a6a in QMetaObject::activate (sender=0x9ec09c8, m=0x8b82d68, local_signal_index=1, argv=0xbff3bb14) at kernel/qobject.cpp:3278
#16 0x0881cafd in QItemSelectionModel::currentChanged (this=0x9ec09c8, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:159
#17 0x0881cc7c in QItemSelectionModel::setCurrentIndex (this=0x9ec09c8, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1169
#18 0x087be727 in QAbstractItemView::setCurrentIndex (this=0x9eb3c48, index=...) at itemviews/qabstractitemview.cpp:1016
#19 0x08089e87 in goTo (index=..., this=<optimized out>) at ../../app/mainwindow.cpp:537
#20 goTo (index=..., this=<optimized out>) at ../../app/mainwindow.cpp:1146
#21 goTo (offset=1, this=0x9e791e0) at ../../app/mainwindow.cpp:549
#22 Gwenview::MainWindow::goToNext (this=0x9e770c8) at ../../app/mainwindow.cpp:1147
#23 0x0808ff52 in Gwenview::MainWindow::qt_metacall (this=0x9e770c8, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbff3bdd8) at ./mainwindow.moc:148
#24 0x00aa6b7d in metacall (argv=0xbff3bdd8, idx=64, cl=QMetaObject::InvokeMetaMethod, object=0x9e770c8) at kernel/qmetaobject.cpp:237
#25 QMetaObject::metacall (object=0x9e770c8, cl=QMetaObject::InvokeMetaMethod, idx=64, argv=0xbff3bdd8) at kernel/qmetaobject.cpp:232
#26 0x00ab5a6a in QMetaObject::activate (sender=0xa1a7cd0, m=0x8b75458, local_signal_index=1, argv=0xbff3bdd8) at kernel/qobject.cpp:3278
#27 0x0822583d in QAction::triggered (this=0xa1a7cd0, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#28 0x08225adb in QAction::activate (this=0xa1a7cd0, event=QAction::Trigger) at kernel/qaction.cpp:1257
#29 0x08719170 in trigger (this=<optimized out>) at ../../include/QtGui/../../src/gui/kernel/qaction.h:218
#30 QToolButton::nextCheckState (this=0xa2503d0) at widgets/qtoolbutton.cpp:1147
#31 0x08641bb7 in QAbstractButtonPrivate::click (this=0xa250540) at widgets/qabstractbutton.cpp:528
#32 0x08641eb6 in QAbstractButton::mouseReleaseEvent (this=0xa2503d0, e=0xbff3c3bc) at widgets/qabstractbutton.cpp:1121
#33 0x0871920d in QToolButton::mouseReleaseEvent (this=0xa2503d0, e=0xbff3c3bc) at widgets/qtoolbutton.cpp:721
#34 0x08286f98 in QWidget::event (this=0xa2503d0, event=0xbff3c3bc) at kernel/qwidget.cpp:8295
#35 0x08641159 in QAbstractButton::event (this=0xa2503d0, e=0xbff3c3bc) at widgets/qabstractbutton.cpp:1080
#36 0x0871a94c in QToolButton::event (this=0xa2503d0, event=0xbff3c3bc) at widgets/qtoolbutton.cpp:1163
#37 0x0822cd54 in notify_helper (e=0xbff3c3bc, receiver=0xa2503d0, this=0x9cc9fb0) at kernel/qapplication.cpp:4486
#38 QApplicationPrivate::notify_helper (this=0x9cc9fb0, receiver=0xa2503d0, e=0xbff3c3bc) at kernel/qapplication.cpp:4458
#39 0x08232dbb in QApplication::notify (this=0x9cc9fb0, receiver=0xa2503d0, e=0xbff3c3bc) at kernel/qapplication.cpp:4047
#40 0x00eec681 in KApplication::notify (this=0xbff3cbf8, receiver=0xa2503d0, event=0xbff3c3bc) at ../../kdeui/kernel/kapplication.cpp:311
#41 0x00aa019e in QCoreApplication::notifyInternal (this=0xbff3cbf8, receiver=0xa2503d0, event=0xbff3c3bc) at kernel/qcoreapplication.cpp:787
#42 0x0822dd15 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#43 QApplicationPrivate::sendMouseEvent (receiver=0xa2503d0, event=0xbff3c3bc, alienWidget=0xa2503d0, nativeWidget=0x9e770c8, buttonDown=0x8b97eb4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#44 0x082ba2c4 in QETWidget::translateMouseEvent (this=0x9e770c8, event=0xbff3c83c) at kernel/qapplication_x11.cpp:4568
#45 0x082b8e4d in QApplication::x11ProcessEvent (this=0xbff3cbf8, event=0xbff3c83c) at kernel/qapplication_x11.cpp:3690
#46 0x082e524c in x11EventSourceDispatch (s=0x9ccb990, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#47 0x0150125f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#48 0x01501990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#49 0x01501c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#50 0x00aceada in QEventDispatcherGlib::processEvents (this=0x9cae9d0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#51 0x082e4e3a in QGuiEventDispatcherGlib::processEvents (this=0x9cae9d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0x00a9f1dd in QEventLoop::processEvents (this=0xbff3cb44, flags=...) at kernel/qeventloop.cpp:149
#53 0x00a9f421 in QEventLoop::exec (this=0xbff3cb44, flags=...) at kernel/qeventloop.cpp:201
#54 0x00aa419d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#55 0x0822a8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#56 0x08063c7d in main (argc=) at ../../app/main.cpp:139

Possible duplicates by query: bug 284005.

Reported using DrKonqi