Bug 286121

Application: digikam (2.2.0)
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:
I tried to import images (Import / USB "as the Nokia N9 'recording device), USB Disk N9 (new Nokia phone MeeGo N9) digiKam crashes every time downloading images window.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0xaf46db00 (LWP 16174))]

Thread 7 (Thread 0xadfffb70 (LWP 16192)):
#0  0xb49caf45 in pthread_mutex_unlock (mutex=0x9f2a75c) at forward.c:184
#1  0xb345620b in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb3457906 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb3457f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xafe45cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#5  0xb347e5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb37c1d31 in start_thread (arg=0xadfffb70) at pthread_create.c:304
#7  0xb49bd0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 6 (Thread 0xacb27b70 (LWP 16201)):
#0  0xb7880424 in __kernel_vsyscall ()
#1  0xb37c5a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb49cacfc in __pthread_cond_wait (cond=0xa125d70, mutex=0xa125d58) at forward.c:139
#3  0xb4c80cc0 in wait (time=4294967295, this=0xa125d58) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa124fbc, mutex=0xa124fb8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x081ff345 in Digikam::ScanController::run (this=0xa1124e0) at /build/buildd/digikam-2.2.0/core/digikam/database/scancontroller.cpp:647
#6  0xb4c807b3 in QThreadPrivate::start (arg=0xa1124e0) at thread/qthread_unix.cpp:331
#7  0xb37c1d31 in start_thread (arg=0xacb27b70) at pthread_create.c:304
#8  0xb49bd0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 5 (Thread 0xac326b70 (LWP 16202)):
#0  0xb32c5d10 in __GI_clock_gettime (clock_id=1, tp=0xac325e78) at ../sysdeps/unix/clock_gettime.c:116
#1  0xb4cd77d5 in do_gettime (frac=0xac325e70, sec=0xac325e68) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb4daa4b6 in QTimerInfoList::updateCurrentTime (this=0xae005c2c) at kernel/qeventdispatcher_unix.cpp:339
#4  0xb4daa80a in QTimerInfoList::timerWait (this=0xae005c2c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb4da9053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xac325f7c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb4da90ed in timerSourcePrepare (source=0xae005bf8, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb345688c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb3457637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb3457c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb4da9b37 in QEventDispatcherGlib::processEvents (this=0xa054098, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb4d7a1dd in QEventLoop::processEvents (this=0xac326100, flags=...) at kernel/qeventloop.cpp:149
#12 0xb4d7a421 in QEventLoop::exec (this=0xac326100, flags=...) at kernel/qeventloop.cpp:201
#13 0xb4c7d90b in QThread::exec (this=0xa0543a0) at thread/qthread.cpp:498
#14 0xb4d5ae2d in QInotifyFileSystemWatcherEngine::run (this=0xa0543a0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb4c807b3 in QThreadPrivate::start (arg=0xa0543a0) at thread/qthread_unix.cpp:331
#16 0xb37c1d31 in start_thread (arg=0xac326b70) at pthread_create.c:304
#17 0xb49bd0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 4 (Thread 0xae9b2b70 (LWP 16316)):
#0  0xb7880424 in __kernel_vsyscall ()
#1  0xb37c5a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb49cacfc in __pthread_cond_wait (cond=0xa1aff48, mutex=0xa1aff30) at forward.c:139
#3  0xb4c80cc0 in wait (time=4294967295, this=0xa1aff30) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa1b4968, mutex=0xa1b4964, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb6bcd344 in Digikam::ParkingThread::run (this=0xa1b4958) at /build/buildd/digikam-2.2.0/core/libs/threads/threadmanager.cpp:119
#6  0xb4c807b3 in QThreadPrivate::start (arg=0xa1b4958) at thread/qthread_unix.cpp:331
#7  0xb37c1d31 in start_thread (arg=0xae9b2b70) at pthread_create.c:304
#8  0xb49bd0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0x9b3b6b70 (LWP 16526)):
#0  0xb7880424 in __kernel_vsyscall ()
#1  0xb37c5a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb49cacfc in __pthread_cond_wait (cond=0xc5f99f8, mutex=0xc5f99e0) at forward.c:139
#3  0xb4c80cc0 in wait (time=4294967295, this=0xc5f99e0) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xc5eb2f4, mutex=0xc5eb2f0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x083cfa05 in Digikam::CameraController::run (this=0xc56be90) at /build/buildd/digikam-2.2.0/core/utilities/cameragui/controller/cameracontroller.cpp:385
#6  0xb4c807b3 in QThreadPrivate::start (arg=0xc56be90) at thread/qthread_unix.cpp:331
#7  0xb37c1d31 in start_thread (arg=0x9b3b6b70) at pthread_create.c:304
#8  0xb49bd0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xa152ab70 (LWP 16801)):
#0  0xb7880424 in __kernel_vsyscall ()
#1  0xb37c5a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb49cacfc in __pthread_cond_wait (cond=0x9f101d88, mutex=0x9f101d70) at forward.c:139
#3  0xb4c80cc0 in wait (time=4294967295, this=0x9f101d70) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9f102dc0, mutex=0x9f102dbc, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x083d65d4 in Digikam::CameraHistoryUpdater::run (this=0x9f106858) at /build/buildd/digikam-2.2.0/core/utilities/cameragui/controller/camerahistoryupdater.cpp:118
#6  0xb4c807b3 in QThreadPrivate::start (arg=0x9f106858) at thread/qthread_unix.cpp:331
#7  0xb37c1d31 in start_thread (arg=0xa152ab70) at pthread_create.c:304
#8  0xb49bd0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xaf46db00 (LWP 16174)):
[KCrash Handler]
#7  appendTo (out=<optimized out>, a=<optimized out>) at /usr/include/qt4/QtCore/qstringbuilder.h:214
#8  appendTo (out=<optimized out>, 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=0x690064, folder=..., filename=...) at /build/buildd/digikam-2.2.0/core/utilities/cameragui/views/cameraiconview.cpp:301
#11 0x083e6a72 in Digikam::CameraIconView::slotThumbInfoReady (this=0xc4bcf30, info=...) at /build/buildd/digikam-2.2.0/core/utilities/cameragui/views/cameraiconview.cpp:229
#12 0x083e874c in Digikam::CameraIconView::qt_metacall (this=0xc4bcf30, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfec1e08) at /build/buildd/digikam-2.2.0/obj-i686-linux-gnu/core/utilities/cameragui/cameraiconview.moc:145
#13 0xb4d81b7d in metacall (argv=0xbfec1e08, idx=89, cl=QMetaObject::InvokeMetaMethod, object=0xc4bcf30) at kernel/qmetaobject.cpp:237
#14 QMetaObject::metacall (object=0xc4bcf30, cl=QMetaObject::InvokeMetaMethod, idx=89, argv=0xbfec1e08) at kernel/qmetaobject.cpp:232
#15 0xb4d90a6a in QMetaObject::activate (sender=0x9f1055c8, m=0x8462214, local_signal_index=0, argv=0xbfec1e08) at kernel/qobject.cpp:3278
#16 0x083d3677 in Digikam::CameraThumbsCtrl::signalThumbInfoReady (this=0x9f1055c8, _t1=...) at /build/buildd/digikam-2.2.0/obj-i686-linux-gnu/core/utilities/cameragui/camerathumbsctrl.moc:99
#17 0x083d46db in Digikam::CameraThumbsCtrl::procressKDEPreview (this=0x9f1055c8, item=..., pix=...) at /build/buildd/digikam-2.2.0/core/utilities/cameragui/controller/camerathumbsctrl.cpp:180
#18 0x083d4b18 in Digikam::CameraThumbsCtrl::slotFailedKDEPreview (this=0x9f1055c8, item=...) at /build/buildd/digikam-2.2.0/core/utilities/cameragui/controller/camerathumbsctrl.cpp:156
#19 0x083d4f03 in Digikam::CameraThumbsCtrl::qt_metacall (this=0x9f1055c8, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfec2048) at /build/buildd/digikam-2.2.0/obj-i686-linux-gnu/core/utilities/cameragui/camerathumbsctrl.moc:87
#20 0xb4d81b7d in metacall (argv=0xbfec2048, idx=8, cl=QMetaObject::InvokeMetaMethod, object=0x9f1055c8) at kernel/qmetaobject.cpp:237
#21 QMetaObject::metacall (object=0x9f1055c8, cl=QMetaObject::InvokeMetaMethod, idx=8, argv=0xbfec2048) at kernel/qmetaobject.cpp:232
#22 0xb4d90a6a in QMetaObject::activate (sender=0xc64edf8, m=0xb6359efc, local_signal_index=1, argv=0xbfec2048) at kernel/qobject.cpp:3278
#23 0xb6213f55 in KIO::PreviewJob::failed (this=0xc64edf8, _t1=...) at ./previewjob.moc:106
#24 0xb6216852 in KIO::PreviewJobPrivate::startPreview (this=0xc643b88) at ../../kio/kio/previewjob.cpp:344
#25 0xb621737f in KIO::PreviewJob::qt_metacall (this=0xc64edf8, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xc653058) at ./previewjob.moc:86
#26 0xb4d81b7d in metacall (argv=0xc653058, idx=34, cl=QMetaObject::InvokeMetaMethod, object=0xc64edf8) at kernel/qmetaobject.cpp:237
#27 QMetaObject::metacall (object=0xc64edf8, cl=QMetaObject::InvokeMetaMethod, idx=34, argv=0xc653058) at kernel/qmetaobject.cpp:232
#28 0xb4d8c685 in QMetaCallEvent::placeMetaCall (this=0xa0e6d98, object=0xc64edf8) at kernel/qobject.cpp:535
#29 0xb4d93b52 in QObject::event (this=0xc64edf8, e=0xa0e6d98) at kernel/qobject.cpp:1217
#30 0xb52d6d54 in notify_helper (e=0xa0e6d98, receiver=0xc64edf8, this=0x9ea4b98) at kernel/qapplication.cpp:4486
#31 QApplicationPrivate::notify_helper (this=0x9ea4b98, receiver=0xc64edf8, e=0xa0e6d98) at kernel/qapplication.cpp:4458
#32 0xb52dc103 in QApplication::notify (this=0xa0e6d98, receiver=0xc64edf8, e=0xa0e6d98) at kernel/qapplication.cpp:3886
#33 0xb5e2c681 in KApplication::notify (this=0xbfec2990, receiver=0xc64edf8, event=0xa0e6d98) at ../../kdeui/kernel/kapplication.cpp:311
#34 0xb4d7b19e in QCoreApplication::notifyInternal (this=0xbfec2990, receiver=0xc64edf8, event=0xa0e6d98) at kernel/qcoreapplication.cpp:787
#35 0xb4d7ef93 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=0x9e63be8) at kernel/qcoreapplication.cpp:1428
#37 0xb4d7f0ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#38 0xb4da96a4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#39 postEventSourceDispatch (s=0x9ea7680) at kernel/qeventdispatcher_glib.cpp:277
#40 0xb345725f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0xb3457990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0xb3457c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0xb4da9ada in QEventDispatcherGlib::processEvents (this=0x9e64940, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#44 0xb538ee3a in QGuiEventDispatcherGlib::processEvents (this=0x9e64940, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0xb4d7a1dd in QEventLoop::processEvents (this=0xbfec2874, flags=...) at kernel/qeventloop.cpp:149
#46 0xb4d7a421 in QEventLoop::exec (this=0xbfec2874, flags=...) at kernel/qeventloop.cpp:201
#47 0xb4d7f19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#48 0xb52d48f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#49 0x080b6204 in main (argc=) at /build/buildd/digikam-2.2.0/core/digikam/main/main.cpp:232

Possible duplicates by query: bug 284707, bug 282747, bug 282744, bug 282194, bug 282163.

Reported using DrKonqi