Application: dolphin (1.5)
KDE Platform Version: 4.5.5 (KDE 4.5.5)
Qt Version: 4.7.1
Operating System: Linux 2.6.35.6-45.fc14.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
just opened my pc and it just crashed on opening.
it has happened many times.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
87	  int result = INLINE_SYSCALL (poll, 3, CHECK_N (fds, nfds), nfds, timeout);
[Current thread is 1 (Thread 0x7f7caafdc840 (LWP 4720))]

Thread 2 (Thread 0x7f7c9fa3f700 (LWP 4988)):
[KCrash Handler]
#6  0x0000000000000001 in ?? ()
#7  0x0000003fb4840134 in Nepomuk::MainModel::executeQuery (this=0x2318a00, query=..., language=Soprano::Query::QueryLanguageSparql, userQueryLanguage=...) at /usr/src/debug/kdelibs-4.5.5/nepomuk/core/nepomukmainmodel.cpp:212
#8  0x0000003fb4c5c2ac in Soprano::FilterModel::executeQuery (this=0x25cfe40, query=<value optimized out>, language=<value optimized out>, userQueryLanguage=<value optimized out>) at /usr/src/debug/soprano-2.5.2/soprano/filtermodel.cpp:164
#9  0x0000003fb483655e in Nepomuk::ResourceData::determineUri (this=0x7f7c98002110) at /usr/src/debug/kdelibs-4.5.5/nepomuk/core/resourcedata.cpp:580
#10 0x0000003fb48494ba in Nepomuk::Resource::determineFinalResourceData (this=0x7f7c9fa3eb00) at /usr/src/debug/kdelibs-4.5.5/nepomuk/core/resource.cpp:885
#11 0x0000003fb4849c34 in Nepomuk::Resource::property (this=0x7f7c9fa3eb00, uri=...) at /usr/src/debug/kdelibs-4.5.5/nepomuk/core/resource.cpp:270
#12 0x0000003fb484c293 in Nepomuk::Resource::rating (this=0x7f7c9fa3eb00) at /usr/src/debug/kdelibs-4.5.5/nepomuk/core/resource.cpp:789
#13 0x0000003f5820f9cc in KLoadFileMetaDataThread::run (this=0x2565400) at /usr/src/debug/kdelibs-4.5.5/kio/kfile/kloadfilemetadatathread.cpp:94
#14 0x0000003fae0726ee in QThreadPrivate::start (arg=0x2565400) at thread/qthread_unix.cpp:285
#15 0x0000003fa3406ccb in start_thread (arg=0x7f7c9fa3f700) at pthread_create.c:301
#16 0x0000003fa2ce0c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f7caafdc840 (LWP 4720)):
#0  0x0000003fa2cd7283 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003fa6008b6a in ?? () from /usr/lib64/libxcb.so.1
#2  0x0000003fa60090b3 in ?? () from /usr/lib64/libxcb.so.1
#3  0x0000003fa6009144 in xcb_writev () from /usr/lib64/libxcb.so.1
#4  0x0000003fa584d546 in _XSend (dpy=0x2319840, data=<value optimized out>, size=<value optimized out>) at xcb_io.c:427
#5  0x0000003fa584da87 in _XReply (dpy=0x2319840, rep=0x7fff40a8c620, extra=0, discard=0) at xcb_io.c:511
#6  0x0000003fa582a577 in XGetWindowProperty (dpy=0x2319840, w=96469045, property=335, offset=0, length=1, delete=<value optimized out>, req_type=335, actual_type=0x7fff40a8c770, actual_format=0x7fff40a8c77c, nitems=0x7fff40a8c768, bytesafter=0x7fff40a8c760, prop=0x7fff40a8c758) at GetProp.c:62
#7  0x0000003fb03500eb in NETWinInfo::update (this=0x2407120, dirty_props=<value optimized out>) at /usr/src/debug/kdelibs-4.5.5/kdeui/windowmanagement/netwm.cpp:3923
#8  0x0000003fb034797e in KWindowInfo::KWindowInfo (this=0x7fff40a8c980, _win=96469045, properties=134742016, properties2=<value optimized out>) at /usr/src/debug/kdelibs-4.5.5/kdeui/windowmanagement/kwindowinfo_x11.cpp:74
#9  0x0000003fb0342fb9 in KWindowSystem::windowInfo (win=<value optimized out>, properties=<value optimized out>, properties2=<value optimized out>) at /usr/src/debug/kdelibs-4.5.5/kdeui/windowmanagement/kwindowsystem_x11.cpp:392
#10 0x0000003fb02ecfd4 in KMainWindow::saveWindowSize (this=0x23766f0, _cg=...) at /usr/src/debug/kdelibs-4.5.5/kdeui/widgets/kmainwindow.cpp:879
#11 0x0000003fb02f0649 in KMainWindow::qt_metacall (this=0x23766f0, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0x7fff40a8cb70) at /usr/src/debug/kdelibs-4.5.5/x86_64-redhat-linux-gnu/kdeui/kmainwindow.moc:104
#12 0x0000003fb03249f5 in KXmlGuiWindow::qt_metacall (this=0x23766f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff40a8cb70) at /usr/src/debug/kdelibs-4.5.5/x86_64-redhat-linux-gnu/kdeui/kxmlguiwindow.moc:102
#13 0x0000003f59a3e5e5 in DolphinMainWindow::qt_metacall (this=0x23766f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff40a8cb70) at /usr/src/debug/kdebase-4.5.5/x86_64-redhat-linux-gnu/apps/dolphin/src/dolphinmainwindow.moc:189
#14 0x0000003fae17004f in QMetaObject::activate (sender=0x25c6f70, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#15 0x0000003fae16f879 in QObject::event (this=0x25c6f70, e=<value optimized out>) at kernel/qobject.cpp:1175
#16 0x0000003fb1db78c4 in QApplicationPrivate::notify_helper (this=0x230b900, receiver=0x25c6f70, e=0x7fff40a8d2b0) at kernel/qapplication.cpp:4445
#17 0x0000003fb1dbc3da in QApplication::notify (this=<value optimized out>, receiver=0x25c6f70, e=0x7fff40a8d2b0) at kernel/qapplication.cpp:4324
#18 0x0000003fb0220596 in KApplication::notify (this=0x7fff40a8d600, receiver=0x25c6f70, event=0x7fff40a8d2b0) at /usr/src/debug/kdelibs-4.5.5/kdeui/kernel/kapplication.cpp:310
#19 0x0000003fae15b7ac in QCoreApplication::notifyInternal (this=0x7fff40a8d600, receiver=0x25c6f70, event=0x7fff40a8d2b0) at kernel/qcoreapplication.cpp:732
#20 0x0000003fae1893fe in sendEvent (this=0x2313910) at kernel/qcoreapplication.h:215
#21 QTimerInfoList::activateTimers (this=0x2313910) at kernel/qeventdispatcher_unix.cpp:603
#22 0x0000003fae1861d4 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#23 0x0000003fa5041e33 in g_main_dispatch (context=0x2312920) at gmain.c:2149
#24 g_main_context_dispatch (context=0x2312920) at gmain.c:2702
#25 0x0000003fa5042610 in g_main_context_iterate (context=0x2312920, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2780
#26 0x0000003fa50428ad in g_main_context_iteration (context=0x2312920, may_block=1) at gmain.c:2843
#27 0x0000003fae1868bf in QEventDispatcherGlib::processEvents (this=0x22e3400, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#28 0x0000003fb1e5c59e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#29 0x0000003fae15ab42 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#30 0x0000003fae15ad8c in QEventLoop::exec (this=0x7fff40a8d540, flags=...) at kernel/qeventloop.cpp:201
#31 0x0000003fae15f24b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#32 0x0000003f59a45525 in kdemain (argc=1084806736, argv=0x7fff40a8d640) at /usr/src/debug/kdebase-4.5.5/apps/dolphin/src/main.cpp:98
#33 0x0000003fa2c1ee5d in __libc_start_main (main=0x400880 <main(int, char**)>, argc=3, ubp_av=0x7fff40a8db28, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff40a8db18) at libc-start.c:226
#34 0x00000000004007a9 in _start ()

Possible duplicates by query: bug 268221, bug 265809, bug 262451, bug 261231, bug 261109.

Reported using DrKonqi