[Digikam-devel] [Bug 282194] New: digikam 2.1.1 crashes when displaying thumbnails in import screen

tw thomas_wittmann at web.de
Sat Sep 17 11:35:43 BST 2011


https://bugs.kde.org/show_bug.cgi?id=282194

           Summary: digikam 2.1.1 crashes when displaying thumbnails in
                    import screen
           Product: digikam
           Version: 2.1.1
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: digikam-devel at kde.org
        ReportedBy: thomas_wittmann at web.de


Application: digikam (2.1.1)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic i686
Distribution: Ubuntu 11.04

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

import pictures

scrolling down to see more thumbnails

crashes every time

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0xb591e8c0 (LWP 2529))]

Thread 8 (Thread 0xb5549b70 (LWP 2531)):
#0  0x086f05e0 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#1  0x040ccfbe in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x040cd92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x03dac304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#4  0x040f62df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x007c1e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x086e273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 7 (Thread 0xb38efb70 (LWP 2533)):
#0  0x007d6416 in __kernel_vsyscall ()
#1  0x007c648c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/i386-linux-gnu/libpthread.so.0
#2  0x086f03fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x05e7f467 in wait (this=0xa687a34, mutex=0xa687a30, time=4294967295) at
thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa687a34, mutex=0xa687a30, time=4294967295) at
thread/qwaitcondition_unix.cpp:160
#5  0x081e92e9 in Digikam::ScanController::run (this=0xa672088) at
/build/buildd/digikam2-2.1.1/core/digikam/database/scancontroller.cpp:647
#6  0x05e7eda2 in QThreadPrivate::start (arg=0xa672088) at
thread/qthread_unix.cpp:320
#7  0x007c1e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x086e273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 6 (Thread 0xb30eeb70 (LWP 2534)):
#0  0x040cc343 in g_main_context_query () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x040cce8c in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x040cd524 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x05fa0577 in QEventDispatcherGlib::processEvents (this=0xa58b1a0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x05f72289 in QEventLoop::processEvents (this=0xb30ee0e0, flags=...) at
kernel/qeventloop.cpp:149
#5  0x05f72522 in QEventLoop::exec (this=0xb30ee0e0, flags=...) at
kernel/qeventloop.cpp:201
#6  0x05e7c2a0 in QThread::exec (this=0xa475520) at thread/qthread.cpp:492
#7  0x05f53fdb in QInotifyFileSystemWatcherEngine::run (this=0xa475520) at
io/qfilesystemwatcher_inotify.cpp:248
#8  0x05e7eda2 in QThreadPrivate::start (arg=0xa475520) at
thread/qthread_unix.cpp:320
#9  0x007c1e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#10 0x086e273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0xb28edb70 (LWP 2536)):
#0  0x007d6416 in __kernel_vsyscall ()
#1  0x007c648c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/i386-linux-gnu/libpthread.so.0
#2  0x086f03fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x05e7f467 in wait (this=0xa82f818, mutex=0xa82f814, time=4294967295) at
thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa82f818, mutex=0xa82f814, time=4294967295) at
thread/qwaitcondition_unix.cpp:160
#5  0x055e683a in Digikam::ParkingThread::run (this=0xa82f808) at
/build/buildd/digikam2-2.1.1/core/libs/threads/threadmanager.cpp:119
#6  0x05e7eda2 in QThreadPrivate::start (arg=0xa82f808) at
thread/qthread_unix.cpp:320
#7  0x007c1e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x086e273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xb0ff5b70 (LWP 2537)):
#0  0x007c57a4 in __pthread_mutex_unlock_usercnt () from
/lib/i386-linux-gnu/libpthread.so.0
#1  0x086f0656 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0x040cc961 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x040cd270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x040cd524 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x05fa0577 in QEventDispatcherGlib::processEvents (this=0xaaf52e0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x05f72289 in QEventLoop::processEvents (this=0xb0ff50e0, flags=...) at
kernel/qeventloop.cpp:149
#7  0x05f72522 in QEventLoop::exec (this=0xb0ff50e0, flags=...) at
kernel/qeventloop.cpp:201
#8  0x05e7c2a0 in QThread::exec (this=0xab4a1e8) at thread/qthread.cpp:492
#9  0x05f53fdb in QInotifyFileSystemWatcherEngine::run (this=0xab4a1e8) at
io/qfilesystemwatcher_inotify.cpp:248
#10 0x05e7eda2 in QThreadPrivate::start (arg=0xab4a1e8) at
thread/qthread_unix.cpp:320
#11 0x007c1e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x086e273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xa63b3b70 (LWP 2560)):
#0  0x007d6416 in __kernel_vsyscall ()
#1  0x007c648c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/i386-linux-gnu/libpthread.so.0
#2  0x086f03fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x05e7f467 in wait (this=0xc2488ac, mutex=0xc2488a8, time=4294967295) at
thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xc2488ac, mutex=0xc2488a8, time=4294967295) at
thread/qwaitcondition_unix.cpp:160
#5  0x083ad485 in Digikam::CameraController::run (this=0xbe980e0) at
/build/buildd/digikam2-2.1.1/core/utilities/cameragui/controller/cameracontroller.cpp:385
#6  0x05e7eda2 in QThreadPrivate::start (arg=0xbe980e0) at
thread/qthread_unix.cpp:320
#7  0x007c1e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x086e273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xa5bb2b70 (LWP 2561)):
#0  0x007d6416 in __kernel_vsyscall ()
#1  0x007c648c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/i386-linux-gnu/libpthread.so.0
#2  0x086f03fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x05e7f467 in wait (this=0xc253ec0, mutex=0xc253ebc, time=4294967295) at
thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xc253ec0, mutex=0xc253ebc, time=4294967295) at
thread/qwaitcondition_unix.cpp:160
#5  0x083b110e in Digikam::CameraHistoryUpdater::run (this=0xc24e3f0) at
/build/buildd/digikam2-2.1.1/core/utilities/cameragui/controller/camerahistoryupdater.cpp:118
#6  0x05e7eda2 in QThreadPrivate::start (arg=0xc24e3f0) at
thread/qthread_unix.cpp:320
#7  0x007c1e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x086e273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb591e8c0 (LWP 2529)):
[KCrash Handler]
#7  0x08726ab0 in ?? () from /lib/i386-linux-gnu/libc.so.6
#8  0x083c0083 in size (this=0xbdb1f60, folder=..., filename=...) at
/usr/include/bits/string3.h:52
#9  appendTo (this=0xbdb1f60, folder=..., filename=...) at
/usr/include/qt4/QtCore/qstringbuilder.h:213
#10 appendTo (this=0xbdb1f60, folder=..., filename=...) at
/usr/include/qt4/QtCore/qstringbuilder.h:293
#11 operator QString (this=0xbdb1f60, folder=..., filename=...) at
/usr/include/qt4/QtCore/qstringbuilder.h:108
#12 Digikam::CameraIconView::findItem (this=0xbdb1f60, folder=...,
filename=...) at
/build/buildd/digikam2-2.1.1/core/utilities/cameragui/views/cameraiconview.cpp:292
#13 0x083c0533 in Digikam::CameraIconView::slotThumbInfoReady (this=0xbdb1f60,
info=...) at
/build/buildd/digikam2-2.1.1/core/utilities/cameragui/views/cameraiconview.cpp:229
#14 0x083c1ff9 in Digikam::CameraIconView::qt_metacall (this=0xbdb1f60,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfbd0ed8) at
/build/buildd/digikam2-2.1.1/obj-i686-linux-gnu/core/utilities/cameragui/cameraiconview.moc:145
#15 0x05f796ba in QMetaObject::metacall (object=0xbdb1f60,
cl=QMetaObject::InvokeMetaMethod, idx=89, argv=0xbfbd0ed8) at
kernel/qmetaobject.cpp:237
#16 0x05f894ff in QMetaObject::activate (sender=0xc252538, m=0x843aab4,
local_signal_index=0, argv=0xbfbd0ed8) at kernel/qobject.cpp:3287
#17 0x083ae375 in Digikam::CameraThumbsCtrl::signalThumbInfoReady
(this=0xc252538, _t1=...) at
/build/buildd/digikam2-2.1.1/obj-i686-linux-gnu/core/utilities/cameragui/camerathumbsctrl.moc:99
#18 0x083af604 in Digikam::CameraThumbsCtrl::procressKDEPreview
(this=0xc252538, item=..., pix=...) at
/build/buildd/digikam2-2.1.1/core/utilities/cameragui/controller/camerathumbsctrl.cpp:180
#19 0x083af9d8 in Digikam::CameraThumbsCtrl::slotFailedKDEPreview
(this=0xc252538, item=...) at
/build/buildd/digikam2-2.1.1/core/utilities/cameragui/controller/camerathumbsctrl.cpp:156
#20 0x083afa6a in Digikam::CameraThumbsCtrl::qt_metacall (this=0xc252538,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfbd1128) at
/build/buildd/digikam2-2.1.1/obj-i686-linux-gnu/core/utilities/cameragui/camerathumbsctrl.moc:87
#21 0x05f796ba in QMetaObject::metacall (object=0xc252538,
cl=QMetaObject::InvokeMetaMethod, idx=8, argv=0xbfbd1128) at
kernel/qmetaobject.cpp:237
#22 0x05f894ff in QMetaObject::activate (sender=0xbe2fec8, m=0x95c1e84,
local_signal_index=1, argv=0xbfbd1128) at kernel/qobject.cpp:3287
#23 0x094c6cc3 in KIO::PreviewJob::failed (this=0xbe2fec8, _t1=...) at
./previewjob.moc:106
#24 0x094c9912 in KIO::PreviewJobPrivate::startPreview (this=0xadd7280) at
../../kio/kio/previewjob.cpp:344
#25 0x094c9a8e in KIO::PreviewJob::qt_metacall (this=0xbe2fec8,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xb84e890) at
./previewjob.moc:86
#26 0x05f796ba in QMetaObject::metacall (object=0xbe2fec8,
cl=QMetaObject::InvokeMetaMethod, idx=34, argv=0xb84e890) at
kernel/qmetaobject.cpp:237
#27 0x05f83e16 in QMetaCallEvent::placeMetaCall (this=0xadd78d8,
object=0xbe2fec8) at kernel/qobject.cpp:535
#28 0x05f883b7 in QObject::event (this=0xbe2fec8, e=0xadd78d8) at
kernel/qobject.cpp:1226
#29 0x0196cd24 in QApplicationPrivate::notify_helper (this=0xa416830,
receiver=0xbe2fec8, e=0xadd78d8) at kernel/qapplication.cpp:4462
#30 0x019718ce in QApplication::notify (this=0xbfbd1bdc, receiver=0xbe2fec8,
e=0xadd78d8) at kernel/qapplication.cpp:3862
#31 0x0166893a in KApplication::notify (this=0xbfbd1bdc, receiver=0xbe2fec8,
event=0xadd78d8) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x05f730bb in QCoreApplication::notifyInternal (this=0xbfbd1bdc,
receiver=0xbe2fec8, event=0xadd78d8) at kernel/qcoreapplication.cpp:731
#33 0x05f76c79 in sendEvent (receiver=0x0, event_type=0, data=0xa3b8f88) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0xa3b8f88) at kernel/qcoreapplication.cpp:1372
#35 0x05f76e0d in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1265
#36 0x05fa03c4 in sendPostedEvents (s=0xa418cd0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#37 postEventSourceDispatch (s=0xa418cd0) at
kernel/qeventdispatcher_glib.cpp:277
#38 0x040ccaa8 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#39 0x040cd270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0x040cd524 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#41 0x05fa053c in QEventDispatcherGlib::processEvents (this=0xa3b8ae0,
flags=...) at kernel/qeventdispatcher_glib.cpp:422
#42 0x01a231e5 in QGuiEventDispatcherGlib::processEvents (this=0xa3b8ae0,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x05f72289 in QEventLoop::processEvents (this=0xbfbd1aa4, flags=...) at
kernel/qeventloop.cpp:149
#44 0x05f72522 in QEventLoop::exec (this=0xbfbd1aa4, flags=...) at
kernel/qeventloop.cpp:201
#45 0x05f76ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#46 0x0196a8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#47 0x082bbc93 in main (argc=) at
/build/buildd/digikam2-2.1.1/core/digikam/main/main.cpp:232

Reported using DrKonqi

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