Application: kate (3.5.3)
KDE Platform Version: 4.5.3 (KDE 4.5.3)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-23-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
Saving a 2 line python file to use as a template for simple Python scripts.  Last actions before saving were to shift a couple of code snippets from the snippet plugin and delete them.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Kate (kate), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff1e1b9e760 (LWP 5737))]

Thread 3 (Thread 0x7ff1cc8a2710 (LWP 5740)):
#0  0x00007ff1deb4366f in __pthread_mutex_lock (mutex=0x1fe67f8) at pthread_mutex_lock.c:62
#1  0x00007ff1de682697 in g_main_context_check () from /lib/libglib-2.0.so.0
#2  0x00007ff1de683023 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007ff1de68345c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007ff1df4271e6 in QEventDispatcherGlib::processEvents (this=0x1e53e00, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#5  0x00007ff1df3f9a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007ff1df3f9dec in QEventLoop::exec (this=0x7ff1cc8a1db0, flags=) at kernel/qeventloop.cpp:201
#7  0x00007ff1df3042fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x00007ff1df3d95f8 in QInotifyFileSystemWatcherEngine::run (this=0x1f830e0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007ff1df30727e in QThreadPrivate::start (arg=0x1f830e0) at thread/qthread_unix.cpp:266
#10 0x00007ff1deb41971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007ff1e152094d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff1c5c86710 (LWP 5802)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff1d00be334 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7ff1d03c9160) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007ff1d00be369 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7ff1d03d7234) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007ff1deb41971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007ff1e152094d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff1e1b9e760 (LWP 5737)):
[KCrash Handler]
#6  0x00007ff1df4124bf in QObject::disconnect (sender=0x21c2a00, signal=<value optimized out>, receiver=0x2351750, method=<value optimized out>) at kernel/qobject.cpp:2730
#7  0x00007ff1dfad8a35 in KActionCollection::removeAssociatedWidget (this=0x2351750, widget=0x21c2a00) at ../../kdeui/actions/kactioncollection.cpp:726
#8  0x00007ff1dfcecfcd in KXMLGUIClient::prepareXMLUnplug (this=0x24a0b28, w=0x21c2a00) at ../../kdeui/xmlgui/kxmlguiclient.cpp:734
#9  0x00007ff1dfcf5c36 in KXMLGUIFactory::removeClient (this=<value optimized out>, client=0x24a0b28) at ../../kdeui/xmlgui/kxmlguifactory.cpp:439
#10 0x00007ff1dfcef761 in KXMLGUIClient::~KXMLGUIClient (this=0x24a0b28, __in_chrg=<value optimized out>) at ../../kdeui/xmlgui/kxmlguiclient.cpp:100
#11 0x00007ff1c6895f15 in Konsole::SessionController::~SessionController (this=0x24a0b00, __in_chrg=<value optimized out>) at ../../../../apps/konsole/src/SessionController.cpp:181
#12 0x00007ff1df40cd5f in QObjectPrivate::deleteChildren (this=0x252d0d0) at kernel/qobject.cpp:1957
#13 0x00007ff1df41441b in QObject::~QObject (this=<value optimized out>, __in_chrg=<value optimized out>) at kernel/qobject.cpp:945
#14 0x00007ff1c68bc5ea in Konsole::ViewManager::~ViewManager (this=0x24fa160, __in_chrg=<value optimized out>) at ../../../../apps/konsole/src/ViewManager.cpp:101
#15 0x00007ff1df40cd5f in QObjectPrivate::deleteChildren (this=0x2354100) at kernel/qobject.cpp:1957
#16 0x00007ff1df41441b in QObject::~QObject (this=<value optimized out>, __in_chrg=<value optimized out>) at kernel/qobject.cpp:945
#17 0x00007ff1dbce2872 in KParts::Part::~Part (this=0x23b4260, __vtt_parm=0x7ff1c6d315f0, __in_chrg=<value optimized out>) at ../../kparts/part.cpp:212
#18 0x00007ff1c6b2e807 in Konsole::Part::~Part (this=0x23b4260, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../../apps/konsole/src/Part.cpp:113
#19 0x00007ff1df40cd5f in QObjectPrivate::deleteChildren (this=0x1cea890) at kernel/qobject.cpp:1957
#20 0x00007ff1e0965168 in QWidget::~QWidget (this=0x1cea7e0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#21 0x00007ff1cf693e9f in KateConsole::~KateConsole (this=0x1cea7e0, __in_chrg=<value optimized out>) at ../../../../kate/plugins/konsole/kateconsole.cpp:168
#22 0x00007ff1cf6943cc in KateKonsolePluginView::~KateKonsolePluginView (this=0x1ce7ad0, __in_chrg=<value optimized out>) at ../../../../kate/plugins/konsole/kateconsole.cpp:128
#23 0x00007ff1e003b8e8 in KatePluginManager::disablePluginGUI (this=<value optimized out>, item=<value optimized out>, win=0x1afed60) at ../../../kate/app/katepluginmanager.cpp:217
#24 0x00007ff1e003c35b in KatePluginManager::disableAllPluginsGUI (this=0x1b82330, win=0x1afed60) at ../../../kate/app/katepluginmanager.cpp:151
#25 0x00007ff1e0034a7d in KateMainWindow::~KateMainWindow (this=0x1afed60, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../kate/app/katemainwindow.cpp:232
#26 0x00007ff1df40cc08 in QObject::event (this=0x1afed60, e=0x7fff6f6b6520) at kernel/qobject.cpp:1202
#27 0x00007ff1e095f6df in QWidget::event (this=0x1afed60, event=0x2453630) at kernel/qwidget.cpp:8646
#28 0x00007ff1e0d4741b in QMainWindow::event (this=0x1afed60, event=0x2453630) at widgets/qmainwindow.cpp:1417
#29 0x00007ff1dfce8a13 in KXmlGuiWindow::event (this=0x21c2a00, ev=0x7fff6f6b6520) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:132
#30 0x00007ff1e0909fdc in QApplicationPrivate::notify_helper (this=0x18bf1e0, receiver=0x1afed60, e=0x2453630) at kernel/qapplication.cpp:4396
#31 0x00007ff1e090faed in QApplication::notify (this=0x7fff6f6b7a70, receiver=0x1afed60, e=0x2453630) at kernel/qapplication.cpp:4277
#32 0x00007ff1dfbcc526 in KApplication::notify (this=0x7fff6f6b7a70, receiver=0x1afed60, event=0x2453630) at ../../kdeui/kernel/kapplication.cpp:310
#33 0x00007ff1df3facdc in QCoreApplication::notifyInternal (this=0x7fff6f6b7a70, receiver=0x1afed60, event=0x2453630) at kernel/qcoreapplication.cpp:732
#34 0x00007ff1df3fdc22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1894350) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1894350) at kernel/qcoreapplication.cpp:1373
#36 0x00007ff1df427653 in sendPostedEvents (s=0x18b8560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#37 postEventSourceDispatch (s=0x18b8560) at kernel/qeventdispatcher_glib.cpp:277
#38 0x00007ff1de67f342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#39 0x00007ff1de6832a8 in ?? () from /lib/libglib-2.0.so.0
#40 0x00007ff1de68345c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#41 0x00007ff1df427193 in QEventDispatcherGlib::processEvents (this=0x1893e60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#42 0x00007ff1e09bca4e in QGuiEventDispatcherGlib::processEvents (this=0x21c2a00, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x00007ff1df3f9a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#44 0x00007ff1df3f9dec in QEventLoop::exec (this=0x7fff6f6b7930, flags=) at kernel/qeventloop.cpp:201
#45 0x00007ff1df3fdebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#46 0x00007ff1e17c2d26 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../kate/app/katemain.cpp:377
#47 0x00007ff1e1458d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff6f6b9008) at libc-start.c:226
#48 0x0000000000400659 in _start ()

Possible duplicates by query: bug 255033.

Reported using DrKonqi