Bug 235497

Application: dolphin (1.4)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-21-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
After mounting partition and accessing the partition Dolphin reproducible crashes.

The crash can be reproduced every time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb772c710 (LWP 1602))]

Thread 5 (Thread 0xb4639b70 (LWP 1608)):
#0  0x00f10f64 in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x00bcab66 in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6
#2  0x040d696f in g_main_context_prepare () from /lib/libglib-2.0.so.0
#3  0x040d6ee9 in ?? () from /lib/libglib-2.0.so.0
#4  0x040d74b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x023f160f in QEventDispatcherGlib::processEvents (this=0x9da9d38, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x023c4059 in QEventLoop::processEvents (this=0xb4639290, flags=) at kernel/qeventloop.cpp:149
#7  0x023c44aa in QEventLoop::exec (this=0xb4639290, flags=...) at kernel/qeventloop.cpp:201
#8  0x022c05a8 in QThread::exec (this=0x9c18bf8) at thread/qthread.cpp:487
#9  0x023a3c1b in QInotifyFileSystemWatcherEngine::run (this=0x9c18bf8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x022c332e in QThreadPrivate::start (arg=0x9c18bf8) at thread/qthread_unix.cpp:248
#11 0x00f0e96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x00bbda0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xb3e38b70 (LWP 1623)):
#0  0x00234422 in __kernel_vsyscall ()
#1  0x00badeab in write () from /lib/tls/i686/cmov/libc.so.6
#2  0x00b571c4 in _IO_file_write () from /lib/tls/i686/cmov/libc.so.6
#3  0x00b56e4f in ?? () from /lib/tls/i686/cmov/libc.so.6
#4  0x00b57116 in _IO_file_xsputn () from /lib/tls/i686/cmov/libc.so.6
#5  0x00b31f58 in ?? () from /lib/tls/i686/cmov/libc.so.6
#6  0x00b2ce13 in vfprintf () from /lib/tls/i686/cmov/libc.so.6
#7  0x00bd0d9d in __fprintf_chk () from /lib/tls/i686/cmov/libc.so.6
#8  0x022ba2c6 in fprintf (msgType=QtWarningMsg, buf=0x22 <Address 0x22 out of bounds>) at /usr/include/bits/stdio2.h:99
#9  qt_message_output (msgType=QtWarningMsg, buf=0x22 <Address 0x22 out of bounds>) at global/qglobal.cpp:2216
#10 0x022ba4aa in qt_message (msgType=<value optimized out>, msg=0x242e627 "%s: %s failure: %s", ap=0xb3e379f4 "x\346B\002\207\346B\002\274\243M\002") at global/qglobal.cpp:2296
#11 0x022ba689 in qWarning (msg=0x242e627 "%s: %s failure: %s") at global/qglobal.cpp:2378
#12 0x022c2637 in report_error (code=<value optimized out>, where=0x242e678 "QMutex::lock()", what=0x242e687 "cv wait") at thread/qmutex_unix.cpp:61
#13 0x022c2865 in QMutexPrivate::wait (this=0xb5601848, timeout=-1) at thread/qmutex_unix.cpp:99
#14 0x022be052 in QMutex::lock (this=0xb56014f4) at thread/qmutex.cpp:167
#15 0x0027eb38 in Soprano::Error::ErrorCache::clearError() const () from /usr/lib/libsoprano.so.4
#16 0x0027f1c3 in Soprano::Error::ErrorCache::setError(Soprano::Error::Error const&) const () from /usr/lib/libsoprano.so.4
#17 0x0070ef66 in ?? () from /usr/lib/libsopranoclient.so.1
#18 0x009a5a30 in Nepomuk::MainModel::executeQuery (this=0x9d5bdf8, query=..., language=Soprano::Query::QueryLanguageSparql, userQueryLanguage=...) at ../../../nepomuk/core/nepomukmainmodel.cpp:213
#19 0x0028f3cd in Soprano::FilterModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4
#20 0x00999335 in Nepomuk::ResourceData::determineUri (this=0x9c153c8) at ../../../nepomuk/core/resourcedata.cpp:671
#21 0x0099a6a0 in Nepomuk::ResourceData::load (this=0x9c153c8) at ../../../nepomuk/core/resourcedata.cpp:414
#22 0x0099b19b in Nepomuk::ResourceData::property (this=0x9c153c8, uri=...) at ../../../nepomuk/core/resourcedata.cpp:271
#23 0x009b8cb7 in Nepomuk::Resource::property (this=0xb3e38294, uri=...) at ../../../nepomuk/core/resource.cpp:280
#24 0x009bbd41 in Nepomuk::Resource::rating (this=0xb3e38294) at ../../../nepomuk/core/resource.cpp:800
#25 0x080aa1e9 in KLoadMetaDataThread::run (this=0x9d52480) at ../../../../apps/dolphin/src/panels/information/kloadmetadatathread.cpp:95
#26 0x022c332e in QThreadPrivate::start (arg=0x9d52480) at thread/qthread_unix.cpp:248
#27 0x00f0e96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#28 0x00bbda0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb5f6eb70 (LWP 1626)):
#0  0x00234422 in __kernel_vsyscall ()
#1  0x00f13015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00bca99d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x022c28c2 in QMutexPrivate::wait (this=0x9e9cf28, timeout=-1) at thread/qmutex_unix.cpp:84
#4  0x022be052 in QMutex::lock (this=0x9c153f4) at thread/qmutex.cpp:167
#5  0x0099a5e6 in QMutexLocker::relock (this=0x9c153c8) at /usr/include/qt4/QtCore/qmutex.h:120
#6  QMutexLocker (this=0x9c153c8) at /usr/include/qt4/QtCore/qmutex.h:102
#7  Nepomuk::ResourceData::load (this=0x9c153c8) at ../../../nepomuk/core/resourcedata.cpp:409
#8  0x0099b19b in Nepomuk::ResourceData::property (this=0x9c153c8, uri=...) at ../../../nepomuk/core/resourcedata.cpp:271
#9  0x009b8cb7 in Nepomuk::Resource::property (this=0xb5f6e294, uri=...) at ../../../nepomuk/core/resource.cpp:280
#10 0x009bbd41 in Nepomuk::Resource::rating (this=0xb5f6e294) at ../../../nepomuk/core/resource.cpp:800
#11 0x080aa1e9 in KLoadMetaDataThread::run (this=0x9eca738) at ../../../../apps/dolphin/src/panels/information/kloadmetadatathread.cpp:95
#12 0x022c332e in QThreadPrivate::start (arg=0x9eca738) at thread/qthread_unix.cpp:248
#13 0x00f0e96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x00bbda0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb3571b70 (LWP 1628)):
[KCrash Handler]
#6  0x00000000 in ?? ()
#7  0x023d518f in QObjectPrivate::deleteChildren (this=0xb5623158) at kernel/qobject.cpp:1986
#8  0x023dc29d in ~QObject (this=0xb561f180, __in_chrg=<value optimized out>) at kernel/qobject.cpp:975
#9  0x016b6b10 in ~QAbstractSocketEngine (this=0xb561f180, __in_chrg=<value optimized out>) at ../../include/QtNetwork/private/../../../src/network/socket/qabstractsocketengine_p.h:79
#10 ~QNativeSocketEngine (this=0xb561f180, __in_chrg=<value optimized out>) at socket/qnativesocketengine.cpp:325
#11 0x016c46d0 in QAbstractSocketPrivate::resetSocketLayer (this=0xb5622e20) at socket/qabstractsocket.cpp:497
#12 0x016c6b71 in QAbstractSocket::disconnectFromHostImplementation (this=0xb561cd68) at socket/qabstractsocket.cpp:2402
#13 0x016c9ebb in QAbstractSocket::qt_metacall (this=0xb561cd68, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0xb3570d1c) at .moc/release-shared/moc_qabstractsocket.cpp:114
#14 0x016f5132 in QTcpSocket::qt_metacall (this=0xb561cd68, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0xb3570d1c) at .moc/release-shared/moc_qtcpsocket.cpp:64
#15 0x023cac9a in QMetaObject::metacall (object=0xb561cd68, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0xb3570d1c) at kernel/qmetaobject.cpp:237
#16 0x023ceac5 in QMetaMethod::invoke (this=0xb3570eac, object=0xb561cd68, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., 
    val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1533
#17 0x023cf0cf in QMetaObject::invokeMethod (obj=0xb561cd68, member=0x16fbb7c "disconnectFromHostImplementation", type=Qt::DirectConnection, ret=..., val0=..., val1=..., val2=..., val3=..., 
    val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1113
#18 0x016c3d7f in QMetaObject::invokeMethod (this=0xb561cd68) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs.h:398
#19 QAbstractSocket::disconnectFromHost (this=0xb561cd68) at socket/qabstractsocket.cpp:2315
#20 0x016c54b7 in QAbstractSocket::close (this=0xb561cd68) at socket/qabstractsocket.cpp:2293
#21 0x016d3688 in QLocalSocket::close (this=0xb561f290) at socket/qlocalsocket_unix.cpp:436
#22 0x016cf94d in ~QLocalSocket (this=0xb561f290, __in_chrg=<value optimized out>) at socket/qlocalsocket.cpp:348
#23 0x0070aa5b in ?? () from /usr/lib/libsopranoclient.so.1
#24 0x0070d6a5 in ?? () from /usr/lib/libsopranoclient.so.1
#25 0x022c1944 in QThreadStorageData::finish (p=0x9e58468) at thread/qthreadstorage.cpp:185
#26 0x022c2ea8 in QThreadPrivate::finish (arg=0x9f12d98) at thread/qthread_unix.cpp:288
#27 0x022c3336 in ~__pthread_cleanup_class (arg=0x9f12d98) at /usr/include/pthread.h:535
#28 QThreadPrivate::start (arg=0x9f12d98) at thread/qthread_unix.cpp:253
#29 0x00f0e96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#30 0x00bbda0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb772c710 (LWP 1602)):
#0  0x00f10f5b in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x00bcab66 in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6
#2  0x009f6de4 in ?? () from /usr/lib/libxcb.so.1
#3  0x009f72cb in ?? () from /usr/lib/libxcb.so.1
#4  0x009f7667 in xcb_writev () from /usr/lib/libxcb.so.1
#5  0x0061ed79 in _XSend () from /usr/lib/libX11.so.6
#6  0x0061ef10 in _XReply () from /usr/lib/libX11.so.6
#7  0x005fb739 in XGetImage () from /usr/lib/libX11.so.6
#8  0x07595108 in QX11PixmapData::toImage (this=0x9f112c0) at image/qpixmap_x11.cpp:1492
#9  0x0757ac6b in QPixmap::toImage (this=0xbfaa98f0) at image/qpixmap.cpp:486
#10 0x014df076 in KPixmapCache::Private::writeData (this=0x9a5a3e8, key=..., pix=...) at ../../kdeui/util/kpixmapcache.cpp:1474
#11 0x014dfe1e in KPixmapCache::insert (this=0x9a5f8a8, key=..., pix=...) at ../../kdeui/util/kpixmapcache.cpp:1440
#12 0x0141d55b in KIconCache::insert (this=0x9a5f8a8, key=..., pix=...) at ../../kdeui/icons/kiconcache.cpp:298
#13 0x0141dd41 in KIconCache::insert (this=0x9a5f8a8, key=..., pix=..., path=...) at ../../kdeui/icons/kiconcache.cpp:285
#14 0x01411d0c in KIconLoader::loadIcon (this=0x99eeaf8, _name=..., group=KIconLoader::Desktop, size=16, state=0, overlays=..., path_store=0x0, canReturnNull=false)
    at ../../kdeui/icons/kiconloader.cpp:1273
#15 0x01408bf8 in KIconEngine::actualSize (this=0x9f13ab8, size=..., mode=QIcon::Normal, state=QIcon::Off) at ../../kdeui/icons/kiconengine.cpp:80
#16 0x075474b6 in QIcon::actualSize (this=0xbfaa9b7c, size=..., mode=QIcon::Normal, state=QIcon::Off) at image/qicon.cpp:700
#17 0x010abf66 in KFileItemDelegate::Private::decorationSizeHint (this=0x9eaa910, option=..., index=...) at ../../kio/kio/kfileitemdelegate.cpp:470
#18 0x010b1a4d in KFileItemDelegate::sizeHint (this=0x9eaa738, option=..., index=...) at ../../kio/kio/kfileitemdelegate.cpp:874
#19 0x07a4dbbc in QListViewPrivate::itemSize (this=0x9ea58c0, option=..., index=...) at itemviews/qlistview.cpp:1780
#20 0x07a4e392 in QCommonListViewBase::itemSize (this=0x9ea6d50, info=...) at ../../include/QtGui/private/../../../src/gui/itemviews/qlistview_p.h:473
#21 QListModeViewBase::doStaticLayout (this=0x9ea6d50, info=...) at itemviews/qlistview.cpp:2310
#22 0x07a4e619 in QListModeViewBase::doBatchedItemLayout (this=0x9ea6d50, info=..., max=34) at itemviews/qlistview.cpp:2183
#23 0x07a43171 in QListViewPrivate::doItemsLayout (this=0x9ea58c0, delta=35) at itemviews/qlistview.cpp:1717
#24 0x07a435a5 in QListView::doItemsLayout (this=0x9e5bb38) at itemviews/qlistview.cpp:1460
#25 0x07a4a523 in QAbstractItemViewPrivate::executePostedLayout (this=0x9e5bb38, index=...) at ../../include/QtGui/private/../../../src/gui/itemviews/qabstractitemview_p.h:212
#26 QListViewPrivate::rectForIndex (this=0x9e5bb38, index=...) at ../../include/QtGui/private/../../../src/gui/itemviews/qlistview_p.h:344
#27 QListView::rectForIndex (this=0x9e5bb38, index=...) at itemviews/qlistview.cpp:1226
#28 0x07a4a63c in QListView::visualRect (this=0x9e5bb38, index=...) at itemviews/qlistview.cpp:561
#29 0x0102b0f6 in KIO::DefaultViewAdapter::visualRect (this=0x9ea9b30, index=...) at ../../kio/kio/defaultviewadapter.cpp:57
#30 0x00d006a6 in KFilePreviewGenerator::Private::orderItems (this=0x9ea9c60, items=...) at ../../kfile/kfilepreviewgenerator.cpp:1042
#31 0x00d045bd in KFilePreviewGenerator::Private::updateIcons (this=0x9ea9c60, items=...) at ../../kfile/kfilepreviewgenerator.cpp:515
#32 0x00d05958 in KFilePreviewGenerator::qt_metacall (this=0x9ea9960, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfaaa1e8) at ./kfilepreviewgenerator.moc:93
#33 0x023cac9a in QMetaObject::metacall (object=0x9ea9960, cl=QMetaObject::ReadProperty, idx=4, argv=0xbfaaa1e8) at kernel/qmetaobject.cpp:237
#34 0x023d93d5 in QMetaObject::activate (sender=0x9ea8a10, m=0x80cd540, local_signal_index=9, argv=0xbfaaa1e8) at kernel/qobject.cpp:3293
#35 0x0106c3c3 in KDirLister::newItems (this=0x9ea8a10, _t1=...) at ./kdirlister.moc:267
#36 0x0106d587 in KDirLister::Private::emitItems (this=0x9ea8a78) at ../../kio/kio/kdirlister.cpp:2360
#37 0x01075cb5 in KDirListerCache::slotEntries (this=0x9bbba40, job=0x9eab8c8, entries=...) at ../../kio/kio/kdirlister.cpp:1157
#38 0x01081816 in KDirListerCache::qt_metacall (this=0x9bbba40, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbfaaa494) at ./kdirlister_p.moc:104
#39 0x023cac9a in QMetaObject::metacall (object=0x9bbba40, cl=QMetaObject::ReadProperty, idx=11, argv=0xbfaaa494) at kernel/qmetaobject.cpp:237
#40 0x023d93d5 in QMetaObject::activate (sender=0x9eab8c8, m=0x11fa320, local_signal_index=0, argv=0xbfaaa494) at kernel/qobject.cpp:3293
#41 0x01045599 in KIO::ListJob::entries (this=0x9eab8c8, _t1=0x9eab8c8, _t2=...) at ./jobclasses.moc:835
#42 0x01051ecb in KIO::ListJobPrivate::slotListEntries (this=0x9e51ab0, list=...) at ../../kio/kio/job.cpp:2411
#43 0x010520b8 in KIO::ListJob::qt_metacall (this=0x9eab8c8, _c=QMetaObject::InvokeMetaMethod, _id=46, _a=0xbfaaa698) at ./jobclasses.moc:821
#44 0x023cac9a in QMetaObject::metacall (object=0x9eab8c8, cl=QMetaObject::ReadProperty, idx=46, argv=0xbfaaa698) at kernel/qmetaobject.cpp:237
#45 0x023d93d5 in QMetaObject::activate (sender=0x9c7bdc0, m=0x11fcf44, local_signal_index=6, argv=0xbfaaa698) at kernel/qobject.cpp:3293
#46 0x01118653 in KIO::SlaveInterface::listEntries (this=0x9c7bdc0, _t1=...) at ./slaveinterface.moc:185
#47 0x0111b977 in KIO::SlaveInterface::dispatch (this=0x9c7bdc0, _cmd=106, rawdata=...) at ../../kio/kio/slaveinterface.cpp:193
#48 0x01118bc3 in KIO::SlaveInterface::dispatch (this=0x9c7bdc0) at ../../kio/kio/slaveinterface.cpp:91
#49 0x0110c088 in KIO::Slave::gotInput (this=0x9c7bdc0) at ../../kio/kio/slave.cpp:324
#50 0x0110c293 in KIO::Slave::qt_metacall (this=0x9c7bdc0, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfaaa97c) at ./slave.moc:82
#51 0x023cac9a in QMetaObject::metacall (object=0x9c7bdc0, cl=QMetaObject::ReadProperty, idx=30, argv=0xbfaaa97c) at kernel/qmetaobject.cpp:237
#52 0x023d93d5 in QMetaObject::activate (sender=0x9bf77e8, m=0x11f9820, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#53 0x01016bd7 in KIO::Connection::readyRead (this=0x9bf77e8) at ./connection.moc:92
#54 0x01018f8e in KIO::ConnectionPrivate::dequeue (this=0x9bf9c48) at ../../kio/kio/connection.cpp:82
#55 0x010190be in KIO::Connection::qt_metacall (this=0x9bf77e8, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x9f1e2b8) at ./connection.moc:79
#56 0x023cac9a in QMetaObject::metacall (object=0x9bf77e8, cl=QMetaObject::ReadProperty, idx=5, argv=0x9f1e2b8) at kernel/qmetaobject.cpp:237
#57 0x023d5336 in QMetaCallEvent::placeMetaCall (this=0x9eed3e0, object=0x9bf77e8) at kernel/qobject.cpp:561
#58 0x023d63fe in QObject::event (this=0x9bf77e8, e=0x9eed3e0) at kernel/qobject.cpp:1248
#59 0x074854dc in QApplicationPrivate::notify_helper (this=0x99eda58, receiver=0x9bf77e8, e=0x9eed3e0) at kernel/qapplication.cpp:4300
#60 0x0748c05e in QApplication::notify (this=0xbfaab2d4, receiver=0x9bf77e8, e=0x9eed3e0) at kernel/qapplication.cpp:3704
#61 0x0144df2a in KApplication::notify (this=0xbfaab2d4, receiver=0x9bf77e8, event=0x9eed3e0) at ../../kdeui/kernel/kapplication.cpp:302
#62 0x023c5a3b in QCoreApplication::notifyInternal (this=0xbfaab2d4, receiver=0x9bf77e8, event=0x9eed3e0) at kernel/qcoreapplication.cpp:704
#63 0x023c8473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x99cf2c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#64 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x99cf2c0) at kernel/qcoreapplication.cpp:1345
#65 0x023c85dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#66 0x023f1adf in QCoreApplication::sendPostedEvents (s=0x99f1310) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#67 postEventSourceDispatch (s=0x99f1310) at kernel/qeventdispatcher_glib.cpp:276
#68 0x040d35e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#69 0x040d72d8 in ?? () from /lib/libglib-2.0.so.0
#70 0x040d74b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#71 0x023f15d5 in QEventDispatcherGlib::processEvents (this=0x99cf4a0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#72 0x07545135 in QGuiEventDispatcherGlib::processEvents (this=0x99cf4a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#73 0x023c4059 in QEventLoop::processEvents (this=0xbfaab234, flags=) at kernel/qeventloop.cpp:149
#74 0x023c44aa in QEventLoop::exec (this=0xbfaab234, flags=...) at kernel/qeventloop.cpp:201
#75 0x023c869f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#76 0x07485577 in QApplication::exec () at kernel/qapplication.cpp:3579
#77 0x0807bbcf in main (argc=6, argv=0xbfaab4b4) at ../../../../apps/dolphin/src/main.cpp:101

Reported using DrKonqi