Application: dolphin (1.4)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.31.12-0.2-default i686
Distribution: "openSUSE 11.2 (i586)"

-- Information about the crash:
Dolphin sometimes disappears or crashes when copying files from an external hard drive.  The bug report appeared only on the third time Dolphin crashed.  In the first two cases, the file copy was successful. In the third instance when the bug report appeared, I had just started copying several folders (much larger than the first two copy efforts).  The crash may be related to soprano/desktop search.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Aborted
[Current thread is 1 (Thread 0xb4d46700 (LWP 3322))]

Thread 17 (Thread 0xb2567b70 (LWP 3403)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb54d3065 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5af504c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb678d684 in ?? () from /usr/lib/libQtCore.so.4
#4  0xb6788c32 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#5  0xb752866a in relock (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:120
#6  QMutexLocker (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:102
#7  Nepomuk::ResourceData::load (this=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:409
#8  0xb7529178 in Nepomuk::ResourceData::property (this=0x833acf0, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#9  0xb7529269 in Nepomuk::Resource::property (this=0xb25672b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#10 0xb752bb41 in Nepomuk::Resource::description (this=0xb25672b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:522
#11 0x080ac40c in _start ()

Thread 16 (Thread 0xb0d64b70 (LWP 3409)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb54d5c49 in __lll_lock_wait () from /lib/libpthread.so.0
#2  0xb54d3121 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#3  0xb5af504c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#4  0xb678d684 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb6788c32 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#6  0xb56ca9b3 in relock (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:120
#7  QMutexLocker (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:102
#8  Soprano::Client::ClientModel::executeQuery (this=<value optimized out>) at /usr/src/debug/soprano-2.4.2/client/clientmodel.cpp:103
#9  0xb7519b8e in Nepomuk::MainModel::executeQuery (this=0x830ab68, query=..., language=QueryLanguageSparql, userQueryLanguage=...)
    at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/nepomukmainmodel.cpp:213
#10 0xb743b54f in Soprano::FilterModel::executeQuery (this=0x8101850, query=..., language=128, userQueryLanguage=...) at /usr/src/debug/soprano-2.4.2/soprano/filtermodel.cpp:164
#11 0xb750f1b0 in Nepomuk::ResourceData::determineUri (this=0x888a1f0) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:671
#12 0xb752871e in Nepomuk::ResourceData::load (this=0x888a1f0) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:414
#13 0xb7529178 in Nepomuk::ResourceData::property (this=0x888a1f0, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#14 0xb7529269 in Nepomuk::Resource::property (this=0xb0d642b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#15 0xb752949d in Nepomuk::Resource::rating (this=0xb0d642b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:800
#16 0x080ac3f6 in _start ()

Thread 15 (Thread 0xafd62b70 (LWP 3412)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb5af53b3 in __lll_lock_wait_private () from /lib/libc.so.6
#2  0xb5a88111 in _L_lock_9773 () from /lib/libc.so.6
#3  0xb5a86866 in free () from /lib/libc.so.6
#4  0xb53ebc6f in dbus_free () from /lib/libdbus-1.so.3
#5  0xb53ed974 in ?? () from /lib/libdbus-1.so.3
#6  0xb53d58db in ?? () from /lib/libdbus-1.so.3
#7  0xb53dcb53 in ?? () from /lib/libdbus-1.so.3
#8  0xb53d17b9 in dbus_connection_dispatch () from /lib/libdbus-1.so.3
#9  0xb69ca763 in ?? () from /usr/lib/libQtDBus.so.4
#10 0xb69cb91c in ?? () from /usr/lib/libQtDBus.so.4
#11 0xb69c7464 in ?? () from /usr/lib/libQtDBus.so.4
#12 0xb69c030e in QDBusConnection::~QDBusConnection() () from /usr/lib/libQtDBus.so.4
#13 0xb750a113 in ~DBusConnectionPoolPrivate (this=<value optimized out>, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/dbusconnectionpool.cpp:39
#14 QThreadStorage<<unnamed>::DBusConnectionPoolPrivate*>::deleteData(void *) (this=<value optimized out>, __in_chrg=<value optimized out>) at /usr/include/QtCore/qthreadstorage.h:133
#15 0xb678c677 in QThreadStorageData::finish(void**) () from /usr/lib/libQtCore.so.4
#16 0xb678dc2a in ?? () from /usr/lib/libQtCore.so.4
#17 0xb678e0c7 in ?? () from /usr/lib/libQtCore.so.4
#18 0xb54ce945 in start_thread () from /lib/libpthread.so.0
#19 0xb5ae763e in clone () from /lib/libc.so.6

Thread 14 (Thread 0xaf561b70 (LWP 3413)):
[KCrash Handler]
#6  0xffffe430 in __kernel_vsyscall ()
#7  0xb5a3f20f in raise () from /lib/libc.so.6
#8  0xb5a40b27 in abort () from /lib/libc.so.6
#9  0xb5a7bc55 in __libc_message () from /lib/libc.so.6
#10 0xb5a81c8b in malloc_printerr () from /lib/libc.so.6
#11 0xb5a85002 in _int_malloc () from /lib/libc.so.6
#12 0xb5a8694a in malloc () from /lib/libc.so.6
#13 0xb5c52525 in operator new(unsigned int) () from /usr/lib/libstdc++.so.6
#14 0xb6788d02 in QMutex::QMutex(QMutex::RecursionMode) () from /usr/lib/libQtCore.so.4
#15 0xb7428c00 in Private (this=<value optimized out>) at /usr/src/debug/soprano-2.4.2/soprano/error.cpp:187
#16 Soprano::Error::ErrorCache::ErrorCache (this=<value optimized out>) at /usr/src/debug/soprano-2.4.2/soprano/error.cpp:195
#17 0xb56bfeb2 in Soprano::DataStream::DataStream (this=0xaf560c04, dev=0x887f130) at /usr/src/debug/soprano-2.4.2/server/datastream.cpp:36
#18 0xb56c8096 in Soprano::Client::ClientConnection::checkProtocolVersion (this=0x817c978) at /usr/src/debug/soprano-2.4.2/client/clientconnection.cpp:728
#19 0xb56c4c3d in Soprano::Client::LocalSocketClient::connect (this=0x832a80c, name=...) at /usr/src/debug/soprano-2.4.2/client/localsocketclient.cpp:140
#20 0xb750b586 in (anonymous namespace)::GlobalModelContainer::init (this=0x832a7f8, forced=false) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/nepomukmainmodel.cpp:101
#21 0xb7519b1d in model (this=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/nepomukmainmodel.cpp:112
#22 Nepomuk::MainModel::executeQuery (this=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/nepomukmainmodel.cpp:213
#23 0xb743b54f in Soprano::FilterModel::executeQuery (this=0x8101850, query=..., language=3413, userQueryLanguage=...) at /usr/src/debug/soprano-2.4.2/soprano/filtermodel.cpp:164
#24 0xb750f1b0 in Nepomuk::ResourceData::determineUri (this=0x833acf0) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:671
#25 0xb752871e in Nepomuk::ResourceData::load (this=0x833acf0) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:414
#26 0xb7529178 in Nepomuk::ResourceData::property (this=0x833acf0, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#27 0xb7529269 in Nepomuk::Resource::property (this=0xaf5612b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#28 0xb752949d in Nepomuk::Resource::rating (this=0xaf5612b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:800
#29 0x080ac3f6 in _start ()

Thread 13 (Thread 0xae55fb70 (LWP 3420)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb54d3065 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5af504c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb678d684 in ?? () from /usr/lib/libQtCore.so.4
#4  0xb6788c32 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#5  0xb752866a in relock (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:120
#6  QMutexLocker (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:102
#7  Nepomuk::ResourceData::load (this=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:409
#8  0xb7529178 in Nepomuk::ResourceData::property (this=0x87aa190, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#9  0xb7529269 in Nepomuk::Resource::property (this=0xae55f2b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#10 0xb752949d in Nepomuk::Resource::rating (this=0xae55f2b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:800
#11 0x080ac3f6 in _start ()

Thread 12 (Thread 0xadd5eb70 (LWP 3421)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb54d5c49 in __lll_lock_wait () from /lib/libpthread.so.0
#2  0xb54d3121 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#3  0xb5af504c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#4  0xb678d684 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb6788c32 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#6  0xb56ca9b3 in relock (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:120
#7  QMutexLocker (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:102
#8  Soprano::Client::ClientModel::executeQuery (this=<value optimized out>) at /usr/src/debug/soprano-2.4.2/client/clientmodel.cpp:103
#9  0xb7519b8e in Nepomuk::MainModel::executeQuery (this=0x830ab68, query=..., language=QueryLanguageSparql, userQueryLanguage=...)
    at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/nepomukmainmodel.cpp:213
#10 0xb743b54f in Soprano::FilterModel::executeQuery (this=0x8101850, query=..., language=128, userQueryLanguage=...) at /usr/src/debug/soprano-2.4.2/soprano/filtermodel.cpp:164
#11 0xb750f1b0 in Nepomuk::ResourceData::determineUri (this=0x87aa190) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:671
#12 0xb752871e in Nepomuk::ResourceData::load (this=0x87aa190) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:414
#13 0xb7529178 in Nepomuk::ResourceData::property (this=0x87aa190, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#14 0xb7529269 in Nepomuk::Resource::property (this=0xadd5e2b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#15 0xb752949d in Nepomuk::Resource::rating (this=0xadd5e2b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:800
#16 0x080ac3f6 in _start ()

Thread 11 (Thread 0xac543b70 (LWP 3427)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb5af53b3 in __lll_lock_wait_private () from /lib/libc.so.6
#2  0xb5a8822c in _L_lock_11583 () from /lib/libc.so.6
#3  0xb5a87977 in realloc () from /lib/libc.so.6
#4  0xb53ebd57 in dbus_realloc () from /lib/libdbus-1.so.3
#5  0xb53ec8e0 in ?? () from /lib/libdbus-1.so.3
#6  0xb53ecc52 in ?? () from /lib/libdbus-1.so.3
#7  0xb53ecfca in ?? () from /lib/libdbus-1.so.3
#8  0xb53eb094 in ?? () from /lib/libdbus-1.so.3
#9  0xb53eb3ca in ?? () from /lib/libdbus-1.so.3
#10 0xb53d68bc in ?? () from /lib/libdbus-1.so.3
#11 0xb53d4938 in ?? () from /lib/libdbus-1.so.3
#12 0xb53d4dc5 in ?? () from /lib/libdbus-1.so.3
#13 0xb53dd745 in dbus_message_new_method_call () from /lib/libdbus-1.so.3
#14 0xb69df49c in ?? () from /usr/lib/libQtDBus.so.4
#15 0xb69d78e3 in ?? () from /usr/lib/libQtDBus.so.4
#16 0xb69d89d5 in ?? () from /usr/lib/libQtDBus.so.4
#17 0xb69e6fcf in ?? () from /usr/lib/libQtDBus.so.4
#18 0xb69e70c4 in QDBusInterface::QDBusInterface(QString const&, QString const&, QString const&, QDBusConnection const&, QObject*) () from /usr/lib/libQtDBus.so.4
#19 0xb750f674 in Nepomuk::ResourceData::determineUri (this=0x895c818) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:702
#20 0xb752871e in Nepomuk::ResourceData::load (this=0x895c818) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:414
#21 0xb7529178 in Nepomuk::ResourceData::property (this=0x895c818, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#22 0xb7529269 in Nepomuk::Resource::property (this=0xac5432b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#23 0xb752949d in Nepomuk::Resource::rating (this=0xac5432b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:800
#24 0x080ac3f6 in _start ()

Thread 10 (Thread 0xabd42b70 (LWP 3428)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb54d3065 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5af504c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb678d684 in ?? () from /usr/lib/libQtCore.so.4
#4  0xb6788c32 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#5  0xb752866a in relock (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:120
#6  QMutexLocker (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:102
#7  Nepomuk::ResourceData::load (this=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:409
#8  0xb7529178 in Nepomuk::ResourceData::property (this=0x833acf0, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#9  0xb7529269 in Nepomuk::Resource::property (this=0xabd422b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#10 0xb752949d in Nepomuk::Resource::rating (this=0xabd422b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:800
#11 0x080ac3f6 in _start ()

Thread 9 (Thread 0xaad40b70 (LWP 3440)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb54d3065 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5af504c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb678d684 in ?? () from /usr/lib/libQtCore.so.4
#4  0xb6788c32 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#5  0xb752866a in relock (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:120
#6  QMutexLocker (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:102
#7  Nepomuk::ResourceData::load (this=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:409
#8  0xb7529178 in Nepomuk::ResourceData::property (this=0x8998e98, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#9  0xb7529269 in Nepomuk::Resource::property (this=0xaad402b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#10 0xb752949d in Nepomuk::Resource::rating (this=0xaad402b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:800
#11 0x080ac3f6 in _start ()

Thread 8 (Thread 0xaa53fb70 (LWP 3441)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb54d3065 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5af504c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb678d684 in ?? () from /usr/lib/libQtCore.so.4
#4  0xb6788c32 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#5  0xb752866a in relock (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:120
#6  QMutexLocker (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:102
#7  Nepomuk::ResourceData::load (this=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:409
#8  0xb7529178 in Nepomuk::ResourceData::property (this=0x8998e98, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#9  0xb7529269 in Nepomuk::Resource::property (this=0xaa53f2b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#10 0xb752949d in Nepomuk::Resource::rating (this=0xaa53f2b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:800
#11 0x080ac3f6 in _start ()

Thread 7 (Thread 0xa9d3eb70 (LWP 3443)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb54d3065 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5af504c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb678d684 in ?? () from /usr/lib/libQtCore.so.4
#4  0xb6788c32 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#5  0xb752866a in relock (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:120
#6  QMutexLocker (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:102
#7  Nepomuk::ResourceData::load (this=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:409
#8  0xb7529178 in Nepomuk::ResourceData::property (this=0x8998e98, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#9  0xb7529269 in Nepomuk::Resource::property (this=0xa9d3e2b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#10 0xb752949d in Nepomuk::Resource::rating (this=0xa9d3e2b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:800
#11 0x080ac3f6 in _start ()

Thread 6 (Thread 0xa953db70 (LWP 3444)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb54d5c49 in __lll_lock_wait () from /lib/libpthread.so.0
#2  0xb54d3121 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#3  0xb5af504c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#4  0xb678d684 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb6788c32 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#6  0xb56ca9b3 in relock (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:120
#7  QMutexLocker (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:102
#8  Soprano::Client::ClientModel::executeQuery (this=<value optimized out>) at /usr/src/debug/soprano-2.4.2/client/clientmodel.cpp:103
#9  0xb7519b8e in Nepomuk::MainModel::executeQuery (this=0x830ab68, query=..., language=QueryLanguageSparql, userQueryLanguage=...)
    at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/nepomukmainmodel.cpp:213
#10 0xb743b54f in Soprano::FilterModel::executeQuery (this=0x8101850, query=..., language=128, userQueryLanguage=...) at /usr/src/debug/soprano-2.4.2/soprano/filtermodel.cpp:164
#11 0xb750f1b0 in Nepomuk::ResourceData::determineUri (this=0x8998e98) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:671
#12 0xb752871e in Nepomuk::ResourceData::load (this=0x8998e98) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:414
#13 0xb7529178 in Nepomuk::ResourceData::property (this=0x8998e98, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#14 0xb7529269 in Nepomuk::Resource::property (this=0xa953d2b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#15 0xb752949d in Nepomuk::Resource::rating (this=0xa953d2b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:800
#16 0x080ac3f6 in _start ()

Thread 5 (Thread 0xa8d3cb70 (LWP 3445)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb54d3065 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5af504c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb678d684 in ?? () from /usr/lib/libQtCore.so.4
#4  0xb6788c32 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#5  0xb752866a in relock (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:120
#6  QMutexLocker (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:102
#7  Nepomuk::ResourceData::load (this=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:409
#8  0xb7529178 in Nepomuk::ResourceData::property (this=0x8998e98, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#9  0xb7529269 in Nepomuk::Resource::property (this=0xa8d3c2b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#10 0xb752949d in Nepomuk::Resource::rating (this=0xa8d3c2b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:800
#11 0x080ac3f6 in _start ()

Thread 4 (Thread 0xa853bb70 (LWP 3447)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb54d3065 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5af504c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb678d684 in ?? () from /usr/lib/libQtCore.so.4
#4  0xb6788c32 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#5  0xb752866a in relock (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:120
#6  QMutexLocker (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:102
#7  Nepomuk::ResourceData::load (this=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:409
#8  0xb7529178 in Nepomuk::ResourceData::property (this=0x8998e98, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#9  0xb7529269 in Nepomuk::Resource::property (this=0xa853b2b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#10 0xb752949d in Nepomuk::Resource::rating (this=0xa853b2b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:800
#11 0x080ac3f6 in _start ()

Thread 3 (Thread 0xa7d3ab70 (LWP 3448)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb54d3065 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5af504c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb678d684 in ?? () from /usr/lib/libQtCore.so.4
#4  0xb6788c32 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#5  0xb752866a in relock (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:120
#6  QMutexLocker (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:102
#7  Nepomuk::ResourceData::load (this=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:409
#8  0xb7529178 in Nepomuk::ResourceData::property (this=0x895c818, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#9  0xb7529269 in Nepomuk::Resource::property (this=0xa7d3a2b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#10 0xb752949d in Nepomuk::Resource::rating (this=0xa7d3a2b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:800
#11 0x080ac3f6 in _start ()

Thread 2 (Thread 0xa7539b70 (LWP 3449)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb54d3065 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5af504c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb678d684 in ?? () from /usr/lib/libQtCore.so.4
#4  0xb6788c32 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#5  0xb752866a in relock (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:120
#6  QMutexLocker (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:102
#7  Nepomuk::ResourceData::load (this=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:409
#8  0xb7529178 in Nepomuk::ResourceData::property (this=0x895c818, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resourcedata.cpp:271
#9  0xb7529269 in Nepomuk::Resource::property (this=0xa75392b4, uri=...) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:280
#10 0xb752949d in Nepomuk::Resource::rating (this=0xa75392b4) at /usr/src/debug/kdelibs-4.4.2/nepomuk/core/resource.cpp:800
#11 0x080ac3f6 in _start ()

Thread 1 (Thread 0xb4d46700 (LWP 3322)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb5af53b3 in __lll_lock_wait_private () from /lib/libc.so.6
#2  0xb5a88111 in _L_lock_9773 () from /lib/libc.so.6
#3  0xb5a86866 in free () from /lib/libc.so.6
#4  0xb678861b in qFree(void*) () from /usr/lib/libQtCore.so.4
#5  0xb67da1f2 in QString::free(QString::Data*) () from /usr/lib/libQtCore.so.4
#6  0xb6c1dca9 in ?? () from /usr/lib/libkdecore.so.5
#7  0xb6bff170 in KMimeType::findByUrlHelper(KUrl const&, unsigned int, bool, QIODevice*, int*) () from /usr/lib/libkdecore.so.5
#8  0xb6bff972 in KMimeType::findByUrl(KUrl const&, unsigned int, bool, bool, int*) () from /usr/lib/libkdecore.so.5
#9  0xb71864b2 in KFileItem::determineMimeType (this=0x8afbdc0) at /usr/src/debug/kdelibs-4.4.2/kio/kio/kfileitem.cpp:696
#10 0xb71a871e in KFileItem::isDesktopFile (this=0x8afbdc0) at /usr/src/debug/kdelibs-4.4.2/kio/kio/kfileitem.cpp:1467
#11 0xb72a50d1 in KFileItem::overlays (this=0x8afbdc0) at /usr/src/debug/kdelibs-4.4.2/kio/kio/kfileitem.cpp:822
#12 0xb72a5974 in KDirModel::data (this=0x81db410, index=..., role=1) at /usr/src/debug/kdelibs-4.4.2/kio/kio/kdirmodel.cpp:677
#13 0xb765687e in DolphinModel::data(QModelIndex const&, int) const () from /usr/lib/libdolphinprivate.so.4
#14 0xb640cf76 in QSortFilterProxyModel::data(QModelIndex const&, int) const () from /usr/lib/libQtGui.so.4
#15 0xb71615ff in data (arole=<value optimized out>, this=<value optimized out>) at /usr/include/QtCore/qabstractitemmodel.h:398
#16 KFileItemDelegate::Private::decoration (arole=<value optimized out>, this=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/kio/kio/kfileitemdelegate.cpp:1028
#17 0xb71f16d4 in KFileItemDelegate::Private::initStyleOption (this=0x81a7160, option=0xbffc0ee8, index=...) at /usr/src/debug/kdelibs-4.4.2/kio/kio/kfileitemdelegate.cpp:815
#18 0xb71fd7f0 in KFileItemDelegate::paint (this=0x8173978, painter=0xbffc168c, option=..., index=...) at /usr/src/debug/kdelibs-4.4.2/kio/kio/kfileitemdelegate.cpp:1158
#19 0xb765450f in ?? () from /usr/lib/libdolphinprivate.so.4
#20 0xb63c9374 in QTreeView::drawRow(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /usr/lib/libQtGui.so.4
#21 0xb63c24e8 in QTreeView::drawTree(QPainter*, QRegion const&) const () from /usr/lib/libQtGui.so.4
#22 0xb63c2839 in QTreeView::paintEvent(QPaintEvent*) () from /usr/lib/libQtGui.so.4
#23 0xb76491e4 in DolphinDetailsView::paintEvent(QPaintEvent*) () from /usr/lib/libdolphinprivate.so.4
#24 0xb5e1ebaf in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#25 0xb622b155 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#26 0xb62c7e01 in QAbstractScrollArea::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#27 0xb6380aec in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#28 0xb63c178c in QTreeView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#29 0xb62ca6f6 in ?? () from /usr/lib/libQtGui.so.4
#30 0xb68970ae in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#31 0xb5dbe3cd in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#32 0xb5dc52d8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#33 0xb6e2cc01 in KApplication::notify (this=0xbffc2cd4, receiver=0x81d01f0, event=0xbffc1fa4) at /usr/src/debug/kdelibs-4.4.2/kdeui/kernel/kapplication.cpp:302
#34 0xb6897dde in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#35 0xb5e27fbc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4
#36 0xb6009a67 in ?? () from /usr/lib/libQtGui.so.4
#37 0xb5e1832b in QWidgetPrivate::syncBackingStore() () from /usr/lib/libQtGui.so.4
#38 0xb5e1f384 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#39 0xb624a304 in QMainWindow::event(QEvent*) () from /usr/lib/libQtGui.so.4
#40 0xb6ee7664 in KMainWindow::event (this=0x814f3a8, ev=0x88b4100) at /usr/src/debug/kdelibs-4.4.2/kdeui/widgets/kmainwindow.cpp:1103
#41 0xb6f0b6a2 in KXmlGuiWindow::event (this=0x814f3a8, ev=0x88b4100) at /usr/src/debug/kdelibs-4.4.2/kdeui/xmlgui/kxmlguiwindow.cpp:131
#42 0xb5dbe3fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#43 0xb5dc52d8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#44 0xb6e2cc01 in KApplication::notify (this=0xbffc2cd4, receiver=0x814f3a8, event=0x88b4100) at /usr/src/debug/kdelibs-4.4.2/kdeui/kernel/kapplication.cpp:302
#45 0xb6897dde in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#46 0xb689a7e3 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#47 0xb689a93c in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#48 0xb68c4e4d in ?? () from /usr/lib/libQtCore.so.4
#49 0xb531f4c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#50 0xb5322d98 in ?? () from /usr/lib/libglib-2.0.so.0
#51 0xb5322ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#52 0xb68c4931 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#53 0xb5e7ee0a in ?? () from /usr/lib/libQtGui.so.4
#54 0xb689644d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#55 0xb6896899 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#56 0xb689aa10 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#57 0xb5dbe4a4 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#58 0x0807c4bf in _start ()

Reported using DrKonqi