Bug 285874

Application: digikam (2.1.1)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- I was opening a DNG image from a Pentax K-5
- DigiKam said it was loading the image
- DigiKam Crashed before it displayed image or data in the panels on the right.
- I have used this before today without trouble.
- Ubuntu 11.10 upgraded fom 11.04

The crash can be reproduced some of the time.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fab53eeea20 (LWP 4210))]

Thread 6 (Thread 0x7fab2bfff700 (LWP 4213)):
#0  0x00007fab4daf4773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fab47678f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fab47679792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fab3d921516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fab4769e2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fab4959befc in start_thread (arg=0x7fab2bfff700) at pthread_create.c:304
#6  0x00007fab4db0089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fab27520700 (LWP 4214)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fab4e85e1ab in wait (time=18446744073709551615, this=0x16480b0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1647f58, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00000000005c2e20 in Digikam::ScanController::run (this=0x1647bd0) at /build/buildd/digikam-2.1.1/core/digikam/database/scancontroller.cpp:647
#4  0x00007fab4e85dd05 in QThreadPrivate::start (arg=0x1647bd0) at thread/qthread_unix.cpp:331
#5  0x00007fab4959befc in start_thread (arg=0x7fab27520700) at pthread_create.c:304
#6  0x00007fab4db0089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fab26d1f700 (LWP 4215)):
#0  0x00007fffc0f6c844 in ?? ()
#1  0x00007fab460e507b in __GI_clock_gettime (clock_id=1, tp=0x7fab26d1e8a0) at ../sysdeps/unix/clock_gettime.c:100
#2  0x00007fab4e8ae074 in do_gettime (frac=0x7fab26d1e8b8, sec=0x7fab26d1e8b0) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007fab4e9706ed in QTimerInfoList::updateCurrentTime (this=0x7fab2c013350) at kernel/qeventdispatcher_unix.cpp:339
#5  0x00007fab4e970a33 in QTimerInfoList::timerWait (this=0x7fab2c013350, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x00007fab4e96f44c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fab26d1e99c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007fab4e96f4f5 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007fab47677ff2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fab47678dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fab47679429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fab4e96ff3e in QEventDispatcherGlib::processEvents (this=0x1660eb0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#12 0x00007fab4e943cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007fab4e943ef7 in QEventLoop::exec (this=0x7fab26d1eb30, flags=...) at kernel/qeventloop.cpp:201
#14 0x00007fab4e85b27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#15 0x00007fab4e926cbf in QInotifyFileSystemWatcherEngine::run (this=0x165f490) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007fab4e85dd05 in QThreadPrivate::start (arg=0x165f490) at thread/qthread_unix.cpp:331
#17 0x00007fab4959befc in start_thread (arg=0x7fab26d1f700) at pthread_create.c:304
#18 0x00007fab4db0089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fab2651e700 (LWP 4217)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fab4e85e1ab in wait (time=18446744073709551615, this=0x1a7e5a0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1a7e128, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fab517a2737 in Digikam::ParkingThread::run (this=0x1a7e110) at /build/buildd/digikam-2.1.1/core/libs/threads/threadmanager.cpp:119
#4  0x00007fab4e85dd05 in QThreadPrivate::start (arg=0x1a7e110) at thread/qthread_unix.cpp:331
#5  0x00007fab4959befc in start_thread (arg=0x7fab2651e700) at pthread_create.c:304
#6  0x00007fab4db0089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fab10fd1700 (LWP 4245)):
#0  0x00007fab4767875b in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fab47678f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fab47679429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fab4e96ff3e in QEventDispatcherGlib::processEvents (this=0x7fab080176d0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fab4e943cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fab4e943ef7 in QEventLoop::exec (this=0x7fab10fd0b00, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fab517a1e41 in Digikam::WorkerObjectRunnable::run (this=0x3695520) at /build/buildd/digikam-2.1.1/core/libs/threads/threadmanager.cpp:196
#7  0x00007fab4e852795 in QThreadPoolThread::run (this=0x27ea5a0) at concurrent/qthreadpool.cpp:106
#8  0x00007fab4e85dd05 in QThreadPrivate::start (arg=0x27ea5a0) at thread/qthread_unix.cpp:331
#9  0x00007fab4959befc in start_thread (arg=0x7fab10fd1700) at pthread_create.c:304
#10 0x00007fab4db0089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fab53eeea20 (LWP 4210)):
[KCrash Handler]
#6  QAbstractScrollArea::viewport (this=0x0) at widgets/qabstractscrollarea.cpp:574
#7  0x00007fab258c8744 in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#8  0x00007fab258ca086 in QSpiAccessibleBridge::notifyAccessibilityUpdate(int, QAccessibleInterface*, int) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#9  0x00007fab4f84b299 in QAccessible::updateAccessibility (o=<optimized out>, who=0, reason=QAccessible::NameChanged) at accessible/qaccessible_unix.cpp:107
#10 0x00007fab4f6fc594 in QAbstractButton::setText (this=0x3648980, text=...) at widgets/qabstractbutton.cpp:647
#11 0x00007fab4f70f913 in QCheckBox::QCheckBox (this=0x3648980, text=..., parent=0x58ea110) at widgets/qcheckbox.cpp:225
#12 0x00007fab51bd16bf in KDcrawIface::DcrawSettingsWidget::setup (this=0x46f8710, advSettings=3) at ../../libkdcraw/dcrawsettingswidget.cpp:203
#13 0x00007fab51bd8356 in KDcrawIface::DcrawSettingsWidget::DcrawSettingsWidget (this=0x46f8710, parent=<optimized out>, advSettings=3) at ../../libkdcraw/dcrawsettingswidget.cpp:188
#14 0x00007fab518a5270 in Digikam::RawSettingsBox::RawSettingsBox (this=0x4973d60, url=..., parent=<optimized out>) at /build/buildd/digikam-2.1.1/core/utilities/imageeditor/rawimport/rawsettingsbox.cpp:180
#15 0x00007fab518a2895 in Digikam::RawImport::RawImport (this=0x3747fa0, url=..., parent=<optimized out>) at /build/buildd/digikam-2.1.1/core/utilities/imageeditor/rawimport/rawimport.cpp:74
#16 0x00007fab51872ee0 in Digikam::DImgInterface::load (this=0x2c1bdb0, filePath=..., iofileSettings=<optimized out>) at /build/buildd/digikam-2.1.1/core/utilities/imageeditor/canvas/dimginterface.cpp:233
#17 0x000000000048d696 in Digikam::ImageWindow::slotLoadCurrent (this=0x2bcf760) at /build/buildd/digikam-2.1.1/core/utilities/imageeditor/editor/imagewindow.cpp:679
#18 0x000000000048da15 in Digikam::ImageWindow::slotThumbBarImageSelected (this=0x2bcf760, info=...) at /build/buildd/digikam-2.1.1/core/utilities/imageeditor/editor/imagewindow.cpp:714
#19 0x00000000004912a6 in Digikam::ImageWindow::qt_metacall (this=0x2bcf760, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffc0f058d0) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/imagewindow.moc:153
#20 0x00007fab4e957eba in QMetaObject::activate (sender=0x2e22530, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffc0f058d0) at kernel/qobject.cpp:3278
#21 0x00000000005f2650 in Digikam::ImageCategorizedView::currentChanged (this=<optimized out>, _t1=<optimized out>) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/imagecategorizedview.moc:130
#22 0x00000000005f2697 in Digikam::ImageCategorizedView::currentChanged (this=0x2e22530, index=..., previous=<optimized out>) at /build/buildd/digikam-2.1.1/core/digikam/items/imagecategorizedview.cpp:639
#23 0x00007fab517dc32b in Digikam::DigikamKCategorizedView::qt_metacall (this=0x2e22530, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffc0f05aa0) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/digikamkcategorizedview.moc:91
#24 0x00007fab517ebe70 in Digikam::DCategorizedView::qt_metacall (this=0x2e22530, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffc0f05aa0) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/dcategorizedview.moc:105
#25 0x00000000005f4080 in Digikam::ImageCategorizedView::qt_metacall (this=0x2e22530, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffc0f05aa0) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/imagecategorizedview.moc:98
#26 0x00000000005fb780 in Digikam::ImageThumbnailBar::qt_metacall (this=0x2e22530, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffc0f05aa0) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/imagethumbnailbar.moc:70
#27 0x00007fab4e957eba in QMetaObject::activate (sender=0x2e2f090, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffc0f05aa0) at kernel/qobject.cpp:3278
#28 0x00007fab4f8a3eca in QItemSelectionModel::currentChanged (this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>) at .moc/release-shared/moc_qitemselectionmodel.cpp:159
#29 0x00007fab4f8a3fc0 in QItemSelectionModel::setCurrentIndex (this=0x2e2f090, index=..., command=<optimized out>) at itemviews/qitemselectionmodel.cpp:1169
#30 0x00007fab4f84d0de in QAbstractItemView::setCurrentIndex (this=0x2e22530, index=...) at itemviews/qabstractitemview.cpp:1016
#31 0x00000000005f34bb in Digikam::ImageCategorizedView::scrollToStoredItem (this=0x2e22530) at /build/buildd/digikam-2.1.1/core/digikam/items/imagecategorizedview.cpp:599
#32 0x00000000005f429c in Digikam::ImageCategorizedView::qt_metacall (this=0x2e22530, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffc0f05da0) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/imagecategorizedview.moc:116
#33 0x00000000005fb780 in Digikam::ImageThumbnailBar::qt_metacall (this=0x2e22530, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffc0f05da0) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/imagethumbnailbar.moc:70
#34 0x00007fab4e957eba in QMetaObject::activate (sender=0x2e23990, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffc0f05da0) at kernel/qobject.cpp:3278
#35 0x00007fab511aa115 in Digikam::ImageModel::imageInfosAdded (this=<optimized out>, _t1=<optimized out>) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/imagemodel.moc:135
#36 0x00007fab511ac20d in Digikam::ImageModel::publiciseInfos (this=0x2e23990, infos=..., extraValues=<optimized out>) at /build/buildd/digikam-2.1.1/core/libs/models/imagemodel.cpp:669
#37 0x00007fab511ac4b6 in Digikam::ImageModel::qt_metacall (this=0x2e23990, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffc0f05fa0) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/imagemodel.moc:113
#38 0x00007fab511bebf0 in Digikam::ImageThumbnailModel::qt_metacall (this=0x2e23990, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffc0f05fa0) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/imagethumbnailmodel.moc:86
#39 0x00007fab511bc9f0 in Digikam::ImageListModel::qt_metacall (this=0x2e23990, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffc0f05fa0) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/imagelistmodel.moc:72
#40 0x00007fab4e957eba in QMetaObject::activate (sender=0x2e1f9b0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffc0f05fa0) at kernel/qobject.cpp:3278
#41 0x00007fab511b0eaa in Digikam::ImageFilterModel::ImageFilterModelPrivate::reAddImageInfos (this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/imagefiltermodelpriv.moc:123
#42 0x00007fab511b4f01 in Digikam::ImageFilterModel::ImageFilterModelPrivate::packageFinished (this=0x2e1f9b0, package=...) at /build/buildd/digikam-2.1.1/core/libs/models/imagefiltermodel.cpp:401
#43 0x00007fab511b5030 in Digikam::ImageFilterModel::ImageFilterModelPrivate::qt_metacall (this=0x2e1f9b0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fab080c1380) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/imagefiltermodelpriv.moc:96
#44 0x00007fab4e95ba5e in QObject::event (this=0x2e1f9b0, e=<optimized out>) at kernel/qobject.cpp:1217
#45 0x00007fab4f345424 in notify_helper (e=0x7fab080d15f0, receiver=0x2e1f9b0, this=0x1382360) at kernel/qapplication.cpp:4486
#46 QApplicationPrivate::notify_helper (this=0x1382360, receiver=0x2e1f9b0, e=0x7fab080d15f0) at kernel/qapplication.cpp:4458
#47 0x00007fab4f34a291 in QApplication::notify (this=0x7fffc0f06950, receiver=0x2e1f9b0, e=0x7fab080d15f0) at kernel/qapplication.cpp:4365
#48 0x00007fab50059126 in KApplication::notify (this=0x7fffc0f06950, receiver=0x2e1f9b0, event=0x7fab080d15f0) at ../../kdeui/kernel/kapplication.cpp:311
#49 0x00007fab4e944afc in QCoreApplication::notifyInternal (this=0x7fffc0f06950, receiver=0x2e1f9b0, event=0x7fab080d15f0) at kernel/qcoreapplication.cpp:787
#50 0x00007fab4e94851f in sendEvent (event=0x7fab080d15f0, receiver=0x2e1f9b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#51 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1325df0) at kernel/qcoreapplication.cpp:1428
#52 0x00007fab4e96fa73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#53 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#54 0x00007fab47678a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007fab47679258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007fab47679429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#57 0x00007fab4e96fed6 in QEventDispatcherGlib::processEvents (this=0x1327490, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#58 0x00007fab4f3ed07e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#59 0x00007fab4e943cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#60 0x00007fab4e943ef7 in QEventLoop::exec (this=0x7fffc0f067d0, flags=...) at kernel/qeventloop.cpp:201
#61 0x00007fab4e948789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#62 0x00000000004893fd in main (argc=5, argv=<optimized out>) at /build/buildd/digikam-2.1.1/core/digikam/main/main.cpp:232

Possible duplicates by query: bug 284005.

Reported using DrKonqi