Application: gwenview (2.8.1)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.0.0-17-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
When cutting images, gwenview crashes. The behaviour isn't directly reproduceable, but occurs quite often!

The crash can be reproduced some of the time.

-- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f036c9bd7c0 (LWP 15760))]

Thread 4 (Thread 0x7f03557b5700 (LWP 15762)):
#0  0x00007f03662ec03e in __pthread_mutex_lock (mutex=0x7f03500008b8) at pthread_mutex_lock.c:62
#1  0x00007f0365a1f023 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0365a1fdfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0365a20429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f036b82ac26 in QEventDispatcherGlib::processEvents (this=0x27ff090, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f036b7fa402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f036b7fa657 in QEventLoop::exec (this=0x7f03557b4cd0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f036b6fa067 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007f036b7da17f in QInotifyFileSystemWatcherEngine::run (this=0x27ff020) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f036b6fd08b in QThreadPrivate::start (arg=0x27ff020) at thread/qthread_unix.cpp:298
#10 0x00007f0362cfd454 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007f03662e9efc in start_thread (arg=0x7f03557b5700) at pthread_create.c:304
#12 0x00007f03693c559d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f034ffff700 (LWP 15763)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f034fffe9f0 in ?? ()
#2  0x00007fff9adff7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x7f0341a76700 (LWP 15770)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f036b6fd59b in wait (time=18446744073709551615, this=0x2787f20) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2758fd8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f036c314ea7 in ?? () from /usr/lib/libgwenviewlib.so.4
#4  0x00007f036b6fd08b in QThreadPrivate::start (arg=0x2758fc0) at thread/qthread_unix.cpp:298
#5  0x00007f0362cfd454 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#6  0x00007f03662e9efc in start_thread (arg=0x7f0341a76700) at pthread_create.c:304
#7  0x00007f03693c559d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f036c9bd7c0 (LWP 15760)):
[KCrash Handler]
#6  ref (this=0x51) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:121
#7  QString::operator= (this=0x7fff9addd788, other=...) at tools/qstring.cpp:1406
#8  0x00007f036909e1bc in Solid::Backends::Fstab::FstabStorageAccess::FstabStorageAccess (this=0x7fff9addd760, device=0x2be99a0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../solid/solid/backends/fstab/fstabstorageaccess.cpp:40
#9  0x00007f036909c921 in Solid::Backends::Fstab::FstabDevice::emblems (this=<optimized out>) at ../../../solid/solid/backends/fstab/fstabdevice.cpp:80
#10 0x00007f036902a099 in Solid::Device::emblems (this=<optimized out>) at ../../../solid/solid/device.cpp:143
#11 0x00007f036c5aa369 in KFilePlacesItem::deviceData (this=0x2be1a80, role=1) at ../../kfile/kfileplacesitem.cpp:174
#12 0x00007f036c5ab70e in KFilePlacesItem::data (this=<optimized out>, role=<optimized out>) at ../../kfile/kfileplacesitem.cpp:127
#13 0x00007f036c5abace in KFilePlacesModel::data (this=<optimized out>, index=<optimized out>, role=<optimized out>) at ../../kfile/kfileplacesmodel.cpp:270
#14 0x00007f036c5abe3a in KFilePlacesModel::icon (this=<optimized out>, index=<optimized out>) at ../../kfile/kfileplacesmodel.cpp:213
#15 0x00007f036c5cb680 in KDEPrivate::KUrlNavigatorPlacesSelector::updateMenu (this=0x2816940) at ../../kfile/kurlnavigatorplacesselector.cpp:79
#16 0x00007f036b80fa01 in QMetaObject::activate (sender=0x27d9bf0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff9adddbe0) at kernel/qobject.cpp:3547
#17 0x00007f036b85bd64 in QAbstractItemModel::rowsRemoved (this=<optimized out>, _t1=<optimized out>, _t2=22, _t3=22) at .moc/release-shared/moc_qabstractitemmodel.cpp:211
#18 0x00007f036b7f5f2d in QAbstractItemModel::endRemoveRows (this=0x27d9bf0) at kernel/qabstractitemmodel.cpp:2487
#19 0x00007f036c5af025 in KFilePlacesModel::Private::_k_reloadBookmarks (this=0x27d8230) at ../../kfile/kfileplacesmodel.cpp:432
#20 0x00007f036c5b043d in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=0x27d9bf0, _c=<optimized out>) at ./kfileplacesmodel.moc:70
#21 KFilePlacesModel::qt_static_metacall (_o=0x27d9bf0, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./kfileplacesmodel.moc:60
#22 0x00007f036b80fa01 in QMetaObject::activate (sender=0x27e0740, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff9adddf90) at kernel/qobject.cpp:3547
#23 0x00007f036902b095 in Solid::DeviceNotifier::deviceRemoved (this=<optimized out>, _t1=<optimized out>) at ./devicenotifier.moc:108
#24 0x00007f036902c49d in Solid::DeviceManagerPrivate::_k_deviceRemoved (this=0x27e0740, udi=...) at ../../../solid/solid/devicemanager.cpp:207
#25 0x00007f036b80fa01 in QMetaObject::activate (sender=0x27fec90, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff9adde180) at kernel/qobject.cpp:3547
#26 0x00007f0369040465 in Solid::Ifaces::DeviceManager::deviceRemoved (this=<optimized out>, _t1=<optimized out>) at ./ifaces/devicemanager.moc:108
#27 0x00007f036909bd43 in Solid::Backends::Fstab::FstabManager::_k_updateDeviceList (this=0x27fec90) at ../../../solid/solid/backends/fstab/fstabmanager.cpp:126
#28 0x00007f036909c065 in Solid::Backends::Fstab::FstabManager::onMtabChanged (this=0x27fec90) at ../../../solid/solid/backends/fstab/fstabmanager.cpp:136
#29 0x00007f036b80fa01 in QMetaObject::activate (sender=0x280f520, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#30 0x00007f03690a0a96 in Solid::Backends::Fstab::FstabWatcher::onFileChanged (this=0x280f520, path=...) at ../../../solid/solid/backends/fstab/fstabwatcher.cpp:104
#31 0x00007f036b80fa01 in QMetaObject::activate (sender=0x27fef40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff9adde5d0) at kernel/qobject.cpp:3547
#32 0x00007f036b7caba2 in QFileSystemWatcher::fileChanged (this=<optimized out>, _t1=<optimized out>) at .moc/release-shared/moc_qfilesystemwatcher.cpp:109
#33 0x00007f036b814bc6 in QObject::event (this=0x27fef40, e=<optimized out>) at kernel/qobject.cpp:1195
#34 0x00007f036a027104 in notify_helper (e=0x7f0350007f30, receiver=0x27fef40, this=0x25230e0) at kernel/qapplication.cpp:4555
#35 QApplicationPrivate::notify_helper (this=0x25230e0, receiver=0x27fef40, e=0x7f0350007f30) at kernel/qapplication.cpp:4527
#36 0x00007f036a02bf83 in QApplication::notify (this=0x7fff9addefb0, receiver=0x27fef40, e=0x7f0350007f30) at kernel/qapplication.cpp:4416
#37 0x00007f036ad5d8e6 in KApplication::notify (this=0x7fff9addefb0, receiver=0x27fef40, event=0x7f0350007f30) at ../../kdeui/kernel/kapplication.cpp:311
#38 0x00007f036b7fb61c in QCoreApplication::notifyInternal (this=0x7fff9addefb0, receiver=0x27fef40, event=0x7f0350007f30) at kernel/qcoreapplication.cpp:876
#39 0x00007f036b7ff3ea in sendEvent (event=0x7f0350007f30, receiver=0x27fef40) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#40 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x24bf2b0) at kernel/qcoreapplication.cpp:1500
#41 0x00007f036b82a793 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#42 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#43 0x00007f0365a1fa5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f0365a20258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f0365a20429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f036b82abbf in QEventDispatcherGlib::processEvents (this=0x24c0770, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#47 0x00007f036a0cc28e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x00007f036b7fa402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#49 0x00007f036b7fa657 in QEventLoop::exec (this=0x7fff9addef10, flags=...) at kernel/qeventloop.cpp:204
#50 0x00007f036b7ff6e7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#51 0x0000000000426875 in ?? ()
#52 0x00007f036930330d in __libc_start_main (main=0x4262f0, argc=6, ubp_av=0x7fff9addf2d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff9addf2c8) at libc-start.c:226
#53 0x0000000000426b21 in _start ()

Possible duplicates by query: bug 296511.

Reported using DrKonqi