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 lucid (development branch)

-- Information about the crash:
dolphin crashes (when moving files, renaming files) at random.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7815710 (LWP 2461))]

Thread 3 (Thread 0xb6020b70 (LWP 2466)):
#0  0x00855329 in __pthread_mutex_unlock_usercnt () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x00c03ba6 in pthread_mutex_unlock () from /lib/tls/i686/cmov/libc.so.6
#2  0x01348e5c in g_main_context_query () from /lib/libglib-2.0.so.0
#3  0x0134df34 in ?? () from /lib/libglib-2.0.so.0
#4  0x0134e4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0516160f in QEventDispatcherGlib::processEvents (this=0x8835458, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x05134059 in QEventLoop::processEvents (this=0xb6020290, flags=) at kernel/qeventloop.cpp:149
#7  0x051344aa in QEventLoop::exec (this=0xb6020290, flags=...) at kernel/qeventloop.cpp:201
#8  0x050305a8 in QThread::exec (this=0x8c5f018) at thread/qthread.cpp:487
#9  0x05113c1b in QInotifyFileSystemWatcherEngine::run (this=0x8c5f018) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0503332e in QThreadPrivate::start (arg=0x8c5f018) at thread/qthread_unix.cpp:248
#11 0x0085196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x00bf6a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb3f25b70 (LWP 2807)):
[KCrash Handler]
#6  0x009ff6d4 in ?? () from /usr/lib/libsopranoclient.so.1
#7  0x002ae1cf in Soprano::Iterator<Soprano::BindingSet>::next (this=0xb3f24e8c) at /usr/include/Soprano/../soprano/iterator.h:239
#8  0x002a9354 in Nepomuk::ResourceData::determineUri (this=0x9c712e8) at ../../../nepomuk/core/resourcedata.cpp:672
#9  0x002aa6a0 in Nepomuk::ResourceData::load (this=0x9c712e8) at ../../../nepomuk/core/resourcedata.cpp:414
#10 0x002ab19b in Nepomuk::ResourceData::property (this=0x9c712e8, uri=...) at ../../../nepomuk/core/resourcedata.cpp:271
#11 0x002c8cb7 in Nepomuk::Resource::property (this=0xb3f25294, uri=...) at ../../../nepomuk/core/resource.cpp:280
#12 0x002cb5ed in Nepomuk::Resource::description (this=0xb3f25294) at ../../../nepomuk/core/resource.cpp:522
#13 0x080aa1fe in KLoadMetaDataThread::run (this=0x9bd1f60) at ../../../../apps/dolphin/src/panels/information/kloadmetadatathread.cpp:101
#14 0x0503332e in QThreadPrivate::start (arg=0x9bd1f60) at thread/qthread_unix.cpp:248
#15 0x0085196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x00bf6a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7815710 (LWP 2461)):
#0  0x00ce7422 in __kernel_vsyscall ()
#1  0x00be8b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x00d50d60 in ?? () from /usr/lib/libxcb.so.1
#3  0x00d512cb in ?? () from /usr/lib/libxcb.so.1
#4  0x00d51667 in xcb_writev () from /usr/lib/libxcb.so.1
#5  0x0200bd79 in _XSend () from /usr/lib/libX11.so.6
#6  0x0200c390 in _XEventsQueued () from /usr/lib/libX11.so.6
#7  0x01ff4adf in XEventsQueued () from /usr/lib/libX11.so.6
#8  0x0239238e in x11EventSourcePrepare (s=0x8851588, timeout=0xbfd5538c) at kernel/qguieventdispatcher_glib.cpp:79
#9  0x0134daca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#10 0x0134dee9 in ?? () from /lib/libglib-2.0.so.0
#11 0x0134e4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#12 0x051615d5 in QEventDispatcherGlib::processEvents (this=0x881c4a0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#13 0x02392135 in QGuiEventDispatcherGlib::processEvents (this=0x881c4a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#14 0x05134059 in QEventLoop::processEvents (this=0xbfd555a4, flags=) at kernel/qeventloop.cpp:149
#15 0x051344aa in QEventLoop::exec (this=0xbfd555a4, flags=...) at kernel/qeventloop.cpp:201
#16 0x0513869f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#17 0x022d2577 in QApplication::exec () at kernel/qapplication.cpp:3579
#18 0x0807bbcf in main (argc=1, argv=0xbfd55824) at ../../../../apps/dolphin/src/main.cpp:101

This bug may be a duplicate of or related to bug 230058.

Possible duplicates by query: bug 230058, bug 223413, bug 220876.

Reported using DrKonqi