Bug 271096

Application: showfoto (2.0.0-beta4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic i686
Distribution: Ubuntu 10.10

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

i had rebooted my computer after having the same crash. When de-bugging before the restart, two files were installed and a reboot of the computer was asked for. On restart the same problem occured again. Showfot crached when I tried to open a folder.

The crash can be reproduced every time.

-- Backtrace:
Application: showFoto (showfoto), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5c428a0 (LWP 2055))]

Thread 5 (Thread 0xb3b53b70 (LWP 2056)):
#0  0x001ee416 in __kernel_vsyscall ()
#1  0x099d64dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x023ecd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x0671b9c7 in wait (this=0x9f35008, mutex=0x9f35004, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9f35008, mutex=0x9f35004, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x004ff71a in Digikam::ParkingThread::run (this=0x9f34ff8) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/libs/threads/threadmanager.cpp:119
#6  0x0671adf9 in QThreadPrivate::start (arg=0x9f34ff8) at thread/qthread_unix.cpp:266
#7  0x099d1cc9 in start_thread () from /lib/libpthread.so.0
#8  0x023df69e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xb3097b70 (LWP 2058)):
#0  0x001ee416 in __kernel_vsyscall ()
#1  0x023d0df6 in poll () from /lib/libc.so.6
#2  0x01157a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x0114a43c in ?? () from /lib/libglib-2.0.so.0
#4  0x0114a848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0684b59f in QEventDispatcherGlib::processEvents (this=0xa38ccb0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x0681b609 in QEventLoop::processEvents (this=0xb3097100, flags=) at kernel/qeventloop.cpp:149
#7  0x0681ba8a in QEventLoop::exec (this=0xb3097100, flags=...) at kernel/qeventloop.cpp:201
#8  0x06717b7e in QThread::exec (this=0xa38bc90) at thread/qthread.cpp:490
#9  0x067fa35b in QInotifyFileSystemWatcherEngine::run (this=0xa38bc90) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0671adf9 in QThreadPrivate::start (arg=0xa38bc90) at thread/qthread_unix.cpp:266
#11 0x099d1cc9 in start_thread () from /lib/libpthread.so.0
#12 0x023df69e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xb113db70 (LWP 2067)):
#0  0x099d57df in __pthread_mutex_unlock_usercnt () from /lib/libpthread.so.0
#1  0x023ecfa6 in pthread_mutex_unlock () from /lib/libc.so.6
#2  0x01149b34 in g_main_context_check () from /lib/libglib-2.0.so.0
#3  0x0114a45e in ?? () from /lib/libglib-2.0.so.0
#4  0x0114a848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0684b59f in QEventDispatcherGlib::processEvents (this=0xa3f6b58, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x0681b609 in QEventLoop::processEvents (this=0xb113d100, flags=) at kernel/qeventloop.cpp:149
#7  0x0681ba8a in QEventLoop::exec (this=0xb113d100, flags=...) at kernel/qeventloop.cpp:201
#8  0x06717b7e in QThread::exec (this=0xa06e990) at thread/qthread.cpp:490
#9  0x067fa35b in QInotifyFileSystemWatcherEngine::run (this=0xa06e990) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0671adf9 in QThreadPrivate::start (arg=0xa06e990) at thread/qthread_unix.cpp:266
#11 0x099d1cc9 in start_thread () from /lib/libpthread.so.0
#12 0x023df69e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xadae9b70 (LWP 2086)):
#0  0x02422140 in ?? () from /lib/libc.so.6
#1  0x022aa62c in jzero_far () from /usr/lib/libjpeg.so.62
#2  0x022a360c in ?? () from /usr/lib/libjpeg.so.62
#3  0x022a26fe in ?? () from /usr/lib/libjpeg.so.62
#4  0x0229c561 in jpeg_read_scanlines () from /usr/lib/libjpeg.so.62
#5  0x004ae66f in Digikam::loadJPEGScaled (image=..., path=..., maximumSize=256) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/libs/jpegutils/jpegutils.cpp:252
#6  0x004d39e5 in Digikam::ThumbnailCreator::createThumbnail (this=0xa101678, info=..., detailRect=..., isFace=false) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/libs/threadimageio/thumbnailcreator.cpp:480
#7  0x004d4244 in Digikam::ThumbnailCreator::load (this=0xa101678, path=..., rect=..., pregenerate=false) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/libs/threadimageio/thumbnailcreator.cpp:257
#8  0x004d4b1b in Digikam::ThumbnailCreator::load (this=0xa101678, path=...) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/libs/threadimageio/thumbnailcreator.cpp:196
#9  0x004df865 in Digikam::ThumbnailLoadingTask::execute (this=0xa5217a8) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/libs/threadimageio/thumbnailtask.cpp:169
#10 0x004b33d3 in Digikam::LoadSaveThread::run (this=0xa0febe8) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/libs/threadimageio/loadsavethread.cpp:117
#11 0x005015c0 in Digikam::DynamicThread::DynamicThreadPriv::run (this=0xa104dc0) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/libs/threads/dynamicthread.cpp:328
#12 0x0670f523 in QThreadPoolThread::run (this=0xa4aad10) at concurrent/qthreadpool.cpp:106
#13 0x0671adf9 in QThreadPrivate::start (arg=0xa4aad10) at thread/qthread_unix.cpp:266
#14 0x099d1cc9 in start_thread () from /lib/libpthread.so.0
#15 0x023df69e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5c428a0 (LWP 2055)):
[KCrash Handler]
#7  0x00000020 in ?? ()
#8  0x03414f5e in JpegEndAnalyzer::analyze (this=0xaaa11fe0, ar=..., in=0xaaa32b90) at /build/buildd/strigi-0.7.2/src/streamanalyzer/endplugins/jpegendanalyzer.cpp:298
#9  0x013b96c2 in Strigi::StreamAnalyzerPrivate::analyze (this=0xa591500, idx=..., input=0xaaa32b90) at /build/buildd/strigi-0.7.2/src/streamanalyzer/streamanalyzer.cpp:421
#10 0x00c0b0d2 in KFileMetaInfoPrivate::init (this=0xa55a710, stream=..., url=..., mtime=1270286628, w=...) at ../../kio/kio/kfilemetainfo.cpp:257
#11 0x00c0d248 in KFileMetaInfo::KFileMetaInfo (this=0xbf9d38fc, path=..., w=...) at ../../kio/kio/kfilemetainfo.cpp:286
#12 0x00bf0073 in KFileItem::metaInfo (this=0xbf9d3b48, autoget=true, what=12) at ../../kio/kio/kfileitem.cpp:1266
#13 0x005b5d5d in Digikam::ImagePropertiesSideBar::setImagePropertiesInformation (this=0x9ffc1a0, url=...) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/libs/imageproperties/imagepropertiessidebar.cpp:226
#14 0x005b3853 in Digikam::ImagePropertiesSideBar::slotChangedTab (this=0x9ffc1a0, tab=0x9ffed60) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/libs/imageproperties/imagepropertiessidebar.cpp:158
#15 0x005b3aeb in Digikam::ImagePropertiesSideBar::itemChanged (this=0x9ffc1a0, url=..., rect=..., img=0x9ff624c) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/libs/imageproperties/imagepropertiessidebar.cpp:111
#16 0x0807e0ab in ShowFoto::ShowFoto::slotChanged (this=0x9de7b78) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/showfoto/main/showfoto.cpp:652
#17 0x08084106 in ShowFoto::ShowFoto::qt_metacall (this=0x9de7b78, _c=QMetaObject::InvokeMetaMethod, _id=123, _a=0xbf9d3d8c) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/obj-i686-linux-gnu/showfoto/showfoto.moc:113
#18 0x068228ca in QMetaObject::metacall (object=0x9de7b78, cl=3214751332, idx=123, argv=0xbf9d3d8c) at kernel/qmetaobject.cpp:237
#19 0x068356ad in QMetaObject::activate (sender=0x9ff4c80, m=0x738144, local_signal_index=3, argv=0xaaa7c9f8) at kernel/qobject.cpp:3280
#20 0x006145c7 in Digikam::Canvas::signalChanged (this=0x9ff4c80) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/obj-i686-linux-gnu/digikam/canvas.moc:220
#21 0x00616c78 in Digikam::Canvas::slotModified (this=0x9ff4c80) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/utilities/imageeditor/canvas/canvas.cpp:1507
#22 0x006174b8 in Digikam::Canvas::qt_metacall (this=0x9ff4c80, _c=QMetaObject::InvokeMetaMethod, _id=87, _a=0xbf9d3ecc) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/obj-i686-linux-gnu/digikam/canvas.moc:184
#23 0x068228ca in QMetaObject::metacall (object=0x9ff4c80, cl=3214751332, idx=87, argv=0xbf9d3ecc) at kernel/qmetaobject.cpp:237
#24 0x068356ad in QMetaObject::activate (sender=0x9ff61a0, m=0x7380e4, local_signal_index=0, argv=0xaaa7c9f8) at kernel/qobject.cpp:3280
#25 0x00607237 in Digikam::DImgInterface::signalModified (this=0x9ff61a0) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/obj-i686-linux-gnu/digikam/dimginterface.moc:130
#26 0x00607265 in Digikam::DImgInterface::setModified (this=0x9ff61a0) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/utilities/imageeditor/canvas/dimginterface.cpp:840
#27 0x00608c0f in Digikam::DImgInterface::slotImageLoaded (this=0x9ff61a0, loadingDescription=..., img=...) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/utilities/imageeditor/canvas/dimginterface.cpp:450
#28 0x0060d794 in Digikam::DImgInterface::qt_metacall (this=0x9ff61a0, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xa3afde0) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/obj-i686-linux-gnu/digikam/dimginterface.moc:114
#29 0x068228ca in QMetaObject::metacall (object=0x9ff61a0, cl=3214751332, idx=13, argv=0xa3afde0) at kernel/qmetaobject.cpp:237
#30 0x0682ddf6 in QMetaCallEvent::placeMetaCall (this=0xa501998, object=0x9ff61a0) at kernel/qobject.cpp:534
#31 0x0682f6a2 in QObject::event (this=0x9ff61a0, e=0xaaa3b850) at kernel/qobject.cpp:1219
#32 0x03a59fdc in QApplicationPrivate::notify_helper (this=0x9d74630, receiver=0x9ff61a0, e=0xa501998) at kernel/qapplication.cpp:4396
#33 0x03a6004e in QApplication::notify (this=0xbf9d4868, receiver=0x9ff61a0, e=0xa501998) at kernel/qapplication.cpp:3798
#34 0x0207582a in KApplication::notify (this=0xbf9d4868, receiver=0x9ff61a0, event=0xa501998) at ../../kdeui/kernel/kapplication.cpp:311
#35 0x0681cb3b in QCoreApplication::notifyInternal (this=0xbf9d4868, receiver=0x9ff61a0, event=0xa501998) at kernel/qcoreapplication.cpp:732
#36 0x0681fd8b in sendEvent (receiver=0x0, event_type=0, data=0x9d2ee40) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#37 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9d2ee40) at kernel/qcoreapplication.cpp:1373
#38 0x0681ff4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#39 0x0684ba74 in sendPostedEvents (s=0x9d76b10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#40 postEventSourceDispatch (s=0x9d76b10) at kernel/qeventdispatcher_glib.cpp:277
#41 0x01146855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#42 0x0114a668 in ?? () from /lib/libglib-2.0.so.0
#43 0x0114a848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#44 0x0684b565 in QEventDispatcherGlib::processEvents (this=0x9d2eba8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#45 0x03b1bbe5 in QGuiEventDispatcherGlib::processEvents (this=0x9d2eba8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#46 0x0681b609 in QEventLoop::processEvents (this=0xbf9d47d4, flags=) at kernel/qeventloop.cpp:149
#47 0x0681ba8a in QEventLoop::exec (this=0xbf9d47d4, flags=...) at kernel/qeventloop.cpp:201
#48 0x0682000f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#49 0x03a58e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#50 0x0807c0aa in main (argc=5, argv=0xbf9d4a04) at /build/buildd/digikam2-2.0.0~beta4+maverick~ppa4kde46/showfoto/main/main.cpp:89

This bug may be a duplicate of or related to bug 269674.

Possible duplicates by query: bug 269674, bug 269188.

Reported using DrKonqi