Bug 287662

Application: digikam (2.1.1)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic-pae i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:

The import screen crashes immediately after opening it. Opened the screen via the top menu:import - from usb device. Did not do anything else in the application. I went straight to the import screen after starting DigiKam.

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0xaedc88c0 (LWP 7278))]

Thread 7 (Thread 0xadaffb70 (LWP 7281)):
#0  0xb4a810c7 in ?? () from /lib/i386-linux-gnu/libc.so.6
#1  0xb4a643f7 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb349234b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb3483896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb3483f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xaf815cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0xb34aa5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb37a5d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb4a730ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 6 (Thread 0xac500b70 (LWP 7282)):
#0  0xb78a8424 in __kernel_vsyscall ()
#1  0xb37a9a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb4a80cfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb4d36cc0 in wait (time=4294967295, this=0xa555208) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa555134, mutex=0xa555130, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x081faf45 in Digikam::ScanController::run (this=0xa550798) at /build/buildd/digikam-2.1.1/core/digikam/database/scancontroller.cpp:647
#6  0xb4d367b3 in QThreadPrivate::start (arg=0xa550798) at thread/qthread_unix.cpp:331
#7  0xb37a5d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb4a730ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 5 (Thread 0xabcffb70 (LWP 7283)):
#0  0xb37a8d44 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb4a80f54 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb3481f16 in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb348356d in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb3483c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb4e5fb37 in QEventDispatcherGlib::processEvents (this=0xa5599c8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb4e301dd in QEventLoop::processEvents (this=0xabcff100, flags=...) at kernel/qeventloop.cpp:149
#7  0xb4e30421 in QEventLoop::exec (this=0xabcff100, flags=...) at kernel/qeventloop.cpp:201
#8  0xb4d3390b in QThread::exec (this=0xa557368) at thread/qthread.cpp:498
#9  0xb4e10e2d in QInotifyFileSystemWatcherEngine::run (this=0xa557368) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb4d367b3 in QThreadPrivate::start (arg=0xa557368) at thread/qthread_unix.cpp:331
#11 0xb37a5d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb4a730ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 4 (Thread 0xab4feb70 (LWP 7285)):
#0  0xb78a8424 in __kernel_vsyscall ()
#1  0xb37a9a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb4a80cfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb4d36cc0 in wait (time=4294967295, this=0xaaa2a9a8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xaaa428c0, mutex=0xaaa428bc, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb6bfaf54 in Digikam::ParkingThread::run (this=0xaaa428b0) at /build/buildd/digikam-2.1.1/core/libs/threads/threadmanager.cpp:119
#6  0xb4d367b3 in QThreadPrivate::start (arg=0xaaa428b0) at thread/qthread_unix.cpp:331
#7  0xb37a5d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb4a730ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0x9f5feb70 (LWP 7309)):
#0  0xb78a8424 in __kernel_vsyscall ()
#1  0xb37a9a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb4a80cfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb4d36cc0 in wait (time=4294967295, this=0xb7923f0) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xb77a98c, mutex=0xb77a988, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x083c16b5 in Digikam::CameraController::run (this=0xb0700b0) at /build/buildd/digikam-2.1.1/core/utilities/cameragui/controller/cameracontroller.cpp:385
#6  0xb4d367b3 in QThreadPrivate::start (arg=0xb0700b0) at thread/qthread_unix.cpp:331
#7  0xb37a5d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb4a730ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0x9edfdb70 (LWP 7310)):
#0  0xb78a8424 in __kernel_vsyscall ()
#1  0xb37a9a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb4a80cfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb4d36cc0 in wait (time=4294967295, this=0x9ff33168) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9ff548c0, mutex=0x9ff548bc, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x083c86d4 in Digikam::CameraHistoryUpdater::run (this=0x9ff16438) at /build/buildd/digikam-2.1.1/core/utilities/cameragui/controller/camerahistoryupdater.cpp:118
#6  0xb4d367b3 in QThreadPrivate::start (arg=0x9ff16438) at thread/qthread_unix.cpp:331
#7  0xb37a5d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb4a730ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xaedc88c0 (LWP 7278)):
[KCrash Handler]
#7  appendTo (out=<synthetic pointer>, a=...) at /usr/include/qt4/QtCore/qstringbuilder.h:214
#8  appendTo (out=<synthetic pointer>, p=<optimized out>) at /usr/include/qt4/QtCore/qstringbuilder.h:293
#9  operator QString (this=<optimized out>) at /usr/include/qt4/QtCore/qstringbuilder.h:108
#10 Digikam::CameraIconView::findItem (this=0xa0098658, folder=..., filename=...) at /build/buildd/digikam-2.1.1/core/utilities/cameragui/views/cameraiconview.cpp:292
#11 0x083d8be2 in Digikam::CameraIconView::slotThumbInfoReady (this=0xa0098658, info=...) at /build/buildd/digikam-2.1.1/core/utilities/cameragui/views/cameraiconview.cpp:229
#12 0x083da9bc in Digikam::CameraIconView::qt_metacall (this=0xa0098658, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfe4b738) at /build/buildd/digikam-2.1.1/obj-i686-linux-gnu/core/utilities/cameragui/cameraiconview.moc:145
#13 0xb4e37b7d in metacall (argv=0xbfe4b738, idx=89, cl=QMetaObject::InvokeMetaMethod, object=0xa0098658) at kernel/qmetaobject.cpp:237
#14 QMetaObject::metacall (object=0xa0098658, cl=QMetaObject::InvokeMetaMethod, idx=89, argv=0xbfe4b738) at kernel/qmetaobject.cpp:232
#15 0xb4e46a6a in QMetaObject::activate (sender=0x9ff28890, m=0x8453114, local_signal_index=0, argv=0xbfe4b738) at kernel/qobject.cpp:3278
#16 0x083c5327 in Digikam::CameraThumbsCtrl::signalThumbInfoReady (this=0x9ff28890, _t1=...) at /build/buildd/digikam-2.1.1/obj-i686-linux-gnu/core/utilities/cameragui/camerathumbsctrl.moc:99
#17 0x083c638b in Digikam::CameraThumbsCtrl::procressKDEPreview (this=0x9ff28890, item=..., pix=...) at /build/buildd/digikam-2.1.1/core/utilities/cameragui/controller/camerathumbsctrl.cpp:180
#18 0x083c67c8 in Digikam::CameraThumbsCtrl::slotFailedKDEPreview (this=0x9ff28890, item=...) at /build/buildd/digikam-2.1.1/core/utilities/cameragui/controller/camerathumbsctrl.cpp:156
#19 0x083c6bb3 in Digikam::CameraThumbsCtrl::qt_metacall (this=0x9ff28890, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfe4b978) at /build/buildd/digikam-2.1.1/obj-i686-linux-gnu/core/utilities/cameragui/camerathumbsctrl.moc:87
#20 0xb4e37b7d in metacall (argv=0xbfe4b978, idx=8, cl=QMetaObject::InvokeMetaMethod, object=0x9ff28890) at kernel/qmetaobject.cpp:237
#21 QMetaObject::metacall (object=0x9ff28890, cl=QMetaObject::InvokeMetaMethod, idx=8, argv=0xbfe4b978) at kernel/qmetaobject.cpp:232
#22 0xb4e46a6a in QMetaObject::activate (sender=0xb748f50, m=0xb640fefc, local_signal_index=1, argv=0xbfe4b978) at kernel/qobject.cpp:3278
#23 0xb62c9f55 in KIO::PreviewJob::failed (this=0xb748f50, _t1=...) at ./previewjob.moc:106
#24 0xb62cc852 in KIO::PreviewJobPrivate::startPreview (this=0xb7c6790) at ../../kio/kio/previewjob.cpp:344
#25 0xb62cd37f in KIO::PreviewJob::qt_metacall (this=0xb748f50, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xb1f1658) at ./previewjob.moc:86
#26 0xb4e37b7d in metacall (argv=0xb1f1658, idx=34, cl=QMetaObject::InvokeMetaMethod, object=0xb748f50) at kernel/qmetaobject.cpp:237
#27 QMetaObject::metacall (object=0xb748f50, cl=QMetaObject::InvokeMetaMethod, idx=34, argv=0xb1f1658) at kernel/qmetaobject.cpp:232
#28 0xb4e42685 in QMetaCallEvent::placeMetaCall (this=0xb79e7e8, object=0xb748f50) at kernel/qobject.cpp:535
#29 0xb4e49b52 in QObject::event (this=0xb748f50, e=0xb79e7e8) at kernel/qobject.cpp:1217
#30 0xb538dd54 in notify_helper (e=0xb79e7e8, receiver=0xb748f50, this=0xa353890) at kernel/qapplication.cpp:4486
#31 QApplicationPrivate::notify_helper (this=0xa353890, receiver=0xb748f50, e=0xb79e7e8) at kernel/qapplication.cpp:4458
#32 0xb5393103 in QApplication::notify (this=0xb79e7e8, receiver=0xb748f50, e=0xb79e7e8) at kernel/qapplication.cpp:3886
#33 0xb5ee3681 in KApplication::notify (this=0xbfe4c2c0, receiver=0xb748f50, event=0xb79e7e8) at ../../kdeui/kernel/kapplication.cpp:311
#34 0xb4e3119e in QCoreApplication::notifyInternal (this=0xbfe4c2c0, receiver=0xb748f50, event=0xb79e7e8) at kernel/qcoreapplication.cpp:787
#35 0xb4e34f93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xa311ba0) at kernel/qcoreapplication.cpp:1428
#37 0xb4e350ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#38 0xb4e5f6a4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#39 postEventSourceDispatch (s=0xa3566f0) at kernel/qeventdispatcher_glib.cpp:277
#40 0xb348325f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0xb3483990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0xb3483c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0xb4e5fada in QEventDispatcherGlib::processEvents (this=0xa350f38, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#44 0xb5445e3a in QGuiEventDispatcherGlib::processEvents (this=0xa350f38, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0xb4e301dd in QEventLoop::processEvents (this=0xbfe4c1a4, flags=...) at kernel/qeventloop.cpp:149
#46 0xb4e30421 in QEventLoop::exec (this=0xbfe4c1a4, flags=...) at kernel/qeventloop.cpp:201
#47 0xb4e3519d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#48 0xb538b8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#49 0x080b4b64 in main (argc=) at /build/buildd/digikam-2.1.1/core/digikam/main/main.cpp:232

Possible duplicates by query: bug 286220, bug 286121, bug 284707, bug 282747, bug 282744.

Reported using DrKonqi