Application: kate (3.8.1)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.3.0-desktop-0.rc6.1.mga2 x86_64
Distribution: "Mageia Cauldron"

-- Information about the crash:
- What I was doing when the application crashed:

I was disabling the Snippets plugin after I gave it a try, and Kate crashed immediately when I unticked the checkbox.

-- Backtrace:
Application: Kate (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f21efb6f720 (LWP 21643))]

Thread 3 (Thread 0x7f21d4c73700 (LWP 21644)):
#0  g_mutex_get_impl (mutex=0x7f21d00009a0) at gthread-posix.c:130
#1  0x00007f21ea1d10a9 in g_mutex_unlock (mutex=<optimized out>) at gthread-posix.c:227
#2  0x00007f21ea195d7e in g_main_context_iterate (dispatch=1, block=1, context=0x7f21d00009a0, self=<optimized out>) at gmain.c:3096
#3  g_main_context_iterate (context=0x7f21d00009a0, block=1, dispatch=1, self=<optimized out>) at gmain.c:3055
#4  0x00007f21ea195f94 in g_main_context_iteration (context=0x7f21d00009a0, may_block=1) at gmain.c:3179
#5  0x00007f21ee839c26 in QEventDispatcherGlib::processEvents (this=0x7f21d00008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f21ee809c62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f21ee809eb7 in QEventLoop::exec (this=0x7f21d4c72e30, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f21ee70abf7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f21ee7e9a7f in QInotifyFileSystemWatcherEngine::run (this=0x23ab6e0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f21ee70dc1b in QThreadPrivate::start (arg=0x23ab6e0) at thread/qthread_unix.cpp:298
#11 0x00007f21ee47db99 in start_thread (arg=0x7f21d4c73700) at pthread_create.c:301
#12 0x00007f21ed2020cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f21cffff700 (LWP 21645)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f21e21b8bd2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f21e24b1e80) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f21e21b8c09 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f21ee47db99 in start_thread (arg=0x7f21cffff700) at pthread_create.c:301
#4  0x00007f21ed2020cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f21efb6f720 (LWP 21643)):
[KCrash Handler]
#6  0x0000000005751b20 in ?? ()
#7  0x00007f21ee81e3e4 in QObject::disconnect (sender=0x456b900, signal=0x575de09 "selectionChanged(QItemSelection,QItemSelection)", receiver=0x5662ef0, method=0x5752b19 "_k_slotSelectionChanged(QItemSelection,QItemSelection)") at kernel/qobject.cpp:2891
#8  0x00007f21ef4b50f2 in eventFilter (event=0x7fff7b84fb50, watched=0x54827a0, this=0x575cab0) at /usr/src/debug/kdelibs-4.8.1/kdeui/itemviews/kwidgetitemdelegate.cpp:279
#9  KWidgetItemDelegatePrivate::eventFilter (this=0x575cab0, watched=0x54827a0, event=0x7fff7b84fb50) at /usr/src/debug/kdelibs-4.8.1/kdeui/itemviews/kwidgetitemdelegate.cpp:243
#10 0x00007f21ee80b008 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x54827a0, event=0x7fff7b84fb50) at kernel/qcoreapplication.cpp:986
#11 0x00007f21ed97db4f in notify_helper (e=0x7fff7b84fb50, receiver=0x54827a0, this=0x1edbb90) at kernel/qapplication.cpp:4546
#12 QApplicationPrivate::notify_helper (this=0x1edbb90, receiver=0x54827a0, e=0x7fff7b84fb50) at kernel/qapplication.cpp:4522
#13 0x00007f21ed982a03 in QApplication::notify (this=0x7fff7b853d80, receiver=0x54827a0, e=0x7fff7b84fb50) at kernel/qapplication.cpp:4411
#14 0x00007f21ef4ef9c6 in KApplication::notify (this=0x7fff7b853d80, receiver=0x54827a0, event=0x7fff7b84fb50) at /usr/src/debug/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#15 0x00007f21ee80ae7c in QCoreApplication::notifyInternal (this=0x7fff7b853d80, receiver=0x54827a0, event=0x7fff7b84fb50) at kernel/qcoreapplication.cpp:876
#16 0x00007f21ed9c58c8 in sendEvent (event=0x7fff7b84fb50, receiver=0x54827a0) at ../../src/corelib/kernel/qcoreapplication.h:231
#17 QWidgetPrivate::setWinId (this=0x5757af0, id=0) at kernel/qwidget.cpp:1729
#18 0x00007f21eda1651e in QWidget::destroy (this=0x54827a0, destroyWindow=true, destroySubWindows=<optimized out>) at kernel/qwidget_x11.cpp:1095
#19 0x00007f21ed9c8949 in QWidget::~QWidget (this=0x54827a0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1684
#20 0x00007f21edebb179 in QListView::~QListView (this=0x54827a0, __in_chrg=<optimized out>) at itemviews/qlistview.cpp:207
#21 0x00007f21ee81d215 in QObjectPrivate::deleteChildren (this=0x574fa60) at kernel/qobject.cpp:1908
#22 0x00007f21ed9c8920 in QWidget::~QWidget (this=0x5140680, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1675
#23 0x00007f21c66e0539 in KTextEditor::CodesnippetsCore::SnippetRepositoryConfigWidget::~SnippetRepositoryConfigWidget (this=0x5140680, __in_chrg=<optimized out>) at /usr/src/debug/kate-4.8.0/kate/plugins/snippets_tng/lib/repository.cpp:628
#24 0x00007f21ee81d215 in QObjectPrivate::deleteChildren (this=0x5752890) at kernel/qobject.cpp:1908
#25 0x00007f21ed9c8920 in QWidget::~QWidget (this=0x3101420, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1675
#26 0x00007f21c68fc6be in ~KateSnippetsConfigPage (this=0x3101420, __in_chrg=<optimized out>) at /usr/src/debug/kate-4.8.0/kate/plugins/snippets_tng/jowennsnippets.h:128
#27 JoWenn::KateSnippetsConfigPage::~KateSnippetsConfigPage (this=<optimized out>, __in_chrg=<optimized out>) at /usr/src/debug/kate-4.8.0/kate/plugins/snippets_tng/jowennsnippets.h:128
#28 0x00007f21db5d1918 in KateConfigDialog::removePluginPage (this=0x5029cb0, plugin=<optimized out>) at /usr/src/debug/kate-4.8.0/kate/app/kateconfigdialog.cpp:330
#29 0x00007f21db5d453a in KateConfigPluginPage::unloadPlugin (this=<optimized out>, item=0x5746bb0) at /usr/src/debug/kate-4.8.0/kate/app/kateconfigplugindialogpage.cpp:110
#30 0x00007f21db5d458d in KateConfigPluginPage::stateChange (this=0x5138a10, item=<optimized out>, b=<optimized out>) at /usr/src/debug/kate-4.8.0/kate/app/kateconfigplugindialogpage.cpp:94
#31 0x00007f21ee81eb61 in QMetaObject::activate (sender=0x51401f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff7b850070) at kernel/qobject.cpp:3547
#32 0x00007f21db5d422d in KatePluginListView::stateChange (this=<optimized out>, _t1=0x5746bb0, _t2=false) at /usr/src/debug/kate-4.8.0/build/kate/app/kateconfigplugindialogpage.moc:104
#33 0x00007f21db5d43b2 in KatePluginListView::stateChanged (this=0x51401f0, item=0x5746bb0) at /usr/src/debug/kate-4.8.0/kate/app/kateconfigplugindialogpage.cpp:62
#34 0x00007f21ee81eb61 in QMetaObject::activate (sender=0x51401f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff7b850200) at kernel/qobject.cpp:3547
#35 0x00007f21edf156b0 in QTreeWidget::itemChanged (this=<optimized out>, _t1=0x5746bb0, _t2=0) at .moc/release-shared/moc_qtreewidget.cpp:249
#36 0x00007f21ee81eb61 in QMetaObject::activate (sender=0x5011b20, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff7b850350) at kernel/qobject.cpp:3547
#37 0x00007f21ee86aab7 in QAbstractItemModel::dataChanged (this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>) at .moc/release-shared/moc_qabstractitemmodel.cpp:164
#38 0x00007f21edf15ee2 in QTreeModel::emitDataChanged (this=0x5011b20, item=0x5746bb0, column=<optimized out>) at itemviews/qtreewidget.cpp:796
#39 0x00007f21edf1b1fe in QTreeWidgetItem::setData (this=0x5746bb0, column=0, role=10, value=...) at itemviews/qtreewidget.cpp:1755
#40 0x00007f21edf14137 in QTreeModel::setData (this=<optimized out>, index=<optimized out>, value=<optimized out>, role=<optimized out>) at itemviews/qtreewidget.cpp:388
#41 0x00007f21edf465b9 in QStyledItemDelegate::editorEvent (this=0x513d240, event=0x7fff7b851650, model=0x5011b20, option=<optimized out>, index=...) at itemviews/qstyleditemdelegate.cpp:758
#42 0x00007f21ede9cf32 in QAbstractItemViewPrivate::sendDelegateEvent (this=0x5138f60, index=<optimized out>, event=0x7fff7b851650) at itemviews/qabstractitemview.cpp:4176
#43 0x00007f21edea42cc in QAbstractItemView::edit (this=0x51401f0, index=..., trigger=QAbstractItemView::SelectedClicked, event=0x7fff7b851650) at itemviews/qabstractitemview.cpp:2560
#44 0x00007f21ede9d49d in QAbstractItemView::mouseReleaseEvent (this=0x51401f0, event=0x7fff7b851650) at itemviews/qabstractitemview.cpp:1802
#45 0x00007f21ed9ce324 in QWidget::event (this=0x51401f0, event=0x7fff7b851650) at kernel/qwidget.cpp:8361
#46 0x00007f21edd890f6 in QFrame::event (this=0x51401f0, e=0x7fff7b851650) at widgets/qframe.cpp:557
#47 0x00007f21ede9bf7b in QAbstractItemView::viewportEvent (this=0x51401f0, event=0x7fff7b851650) at itemviews/qabstractitemview.cpp:1644
#48 0x00007f21edee3a95 in QTreeView::viewportEvent (this=0x51401f0, event=0x7fff7b851650) at itemviews/qtreeview.cpp:1257
#49 0x00007f21ee80b008 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x50491b0, event=0x7fff7b851650) at kernel/qcoreapplication.cpp:986
#50 0x00007f21ed97db4f in notify_helper (e=0x7fff7b851650, receiver=0x50491b0, this=0x1edbb90) at kernel/qapplication.cpp:4546
#51 QApplicationPrivate::notify_helper (this=0x1edbb90, receiver=0x50491b0, e=0x7fff7b851650) at kernel/qapplication.cpp:4522
#52 0x00007f21ed9832d3 in QApplication::notify (this=<optimized out>, receiver=0x50491b0, e=0x7fff7b851650) at kernel/qapplication.cpp:4093
#53 0x00007f21ef4ef9c6 in KApplication::notify (this=0x7fff7b853d80, receiver=0x50491b0, event=0x7fff7b851650) at /usr/src/debug/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#54 0x00007f21ee80ae7c in QCoreApplication::notifyInternal (this=0x7fff7b853d80, receiver=0x50491b0, event=0x7fff7b851650) at kernel/qcoreapplication.cpp:876
#55 0x00007f21ed97eb52 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#56 QApplicationPrivate::sendMouseEvent (receiver=0x50491b0, event=0x7fff7b851650, alienWidget=0x50491b0, nativeWidget=0x56ac9b0, buttonDown=0x50491b0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3161
#57 0x00007f21ed9fa6a5 in QETWidget::translateMouseEvent (this=0x56ac9b0, event=<optimized out>) at kernel/qapplication_x11.cpp:4515
#58 0x00007f21ed9f956a in QApplication::x11ProcessEvent (this=0x7fff7b853d80, event=0x7fff7b851f10) at kernel/qapplication_x11.cpp:3641
#59 0x00007f21eda20db2 in x11EventSourceDispatch (s=0x1ed9310, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#60 0x00007f21ea195b0a in g_main_dispatch (context=0x1ed7610) at gmain.c:2510
#61 g_main_context_dispatch (context=0x1ed7610) at gmain.c:3047
#62 0x00007f21ea195ed0 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x1ed7610, self=<optimized out>) at gmain.c:3118
#63 g_main_context_iterate (context=0x1ed7610, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3055
#64 0x00007f21ea195f94 in g_main_context_iteration (context=0x1ed7610, may_block=1) at gmain.c:3179
#65 0x00007f21ee839bbf in QEventDispatcherGlib::processEvents (this=0x1ed9280, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#66 0x00007f21eda20a3e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#67 0x00007f21ee809c62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#68 0x00007f21ee809eb7 in QEventLoop::exec (this=0x7fff7b8522b0, flags=...) at kernel/qeventloop.cpp:204
#69 0x00007f21ede47566 in QDialog::exec (this=0x5029cb0) at dialogs/qdialog.cpp:552
#70 0x00007f21db5db6d0 in KateMainWindow::showPluginConfigPage (this=0x3aa6c90, configpageinterface=0x0, id=0) at /usr/src/debug/kate-4.8.0/kate/app/katemainwindow.cpp:687
#71 0x00007f21db5e123a in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=0x3aa6c90, _c=<optimized out>) at /usr/src/debug/kate-4.8.0/build/kate/app/katemainwindow.moc:168
#72 KateMainWindow::qt_static_metacall (_o=0x3aa6c90, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kate-4.8.0/build/kate/app/katemainwindow.moc:157
#73 0x00007f21ee81eb61 in QMetaObject::activate (sender=0x3ad1570, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff7b852490) at kernel/qobject.cpp:3547
#74 0x00007f21ed977742 in QAction::triggered (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:277
#75 0x00007f21ed97792f in QAction::activate (this=0x3ad1570, event=<optimized out>) at kernel/qaction.cpp:1257
#76 0x00007f21eddc4079 in QMenuPrivate::activateCausedStack (this=0x3b02020, causedStack=..., action=0x3ad1570, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1028
#77 0x00007f21eddca182 in QMenuPrivate::activateAction (this=0x3b02020, action=0x3ad1570, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1120
#78 0x00007f21ef4b8e50 in KMenu::mouseReleaseEvent (this=0x3b196c0, e=0x7fff7b853060) at /usr/src/debug/kdelibs-4.8.1/kdeui/widgets/kmenu.cpp:464
#79 0x00007f21ed9ce324 in QWidget::event (this=0x3b196c0, event=0x7fff7b853060) at kernel/qwidget.cpp:8361
#80 0x00007f21eddcb71b in QMenu::event (this=0x3b196c0, e=0x7fff7b853060) at widgets/qmenu.cpp:2460
#81 0x00007f21ed97db84 in notify_helper (e=0x7fff7b853060, receiver=0x3b196c0, this=0x1edbb90) at kernel/qapplication.cpp:4550
#82 QApplicationPrivate::notify_helper (this=0x1edbb90, receiver=0x3b196c0, e=0x7fff7b853060) at kernel/qapplication.cpp:4522
#83 0x00007f21ed9832d3 in QApplication::notify (this=<optimized out>, receiver=0x3b196c0, e=0x7fff7b853060) at kernel/qapplication.cpp:4093
#84 0x00007f21ef4ef9c6 in KApplication::notify (this=0x7fff7b853d80, receiver=0x3b196c0, event=0x7fff7b853060) at /usr/src/debug/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#85 0x00007f21ee80ae7c in QCoreApplication::notifyInternal (this=0x7fff7b853d80, receiver=0x3b196c0, event=0x7fff7b853060) at kernel/qcoreapplication.cpp:876
#86 0x00007f21ed97eb52 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#87 QApplicationPrivate::sendMouseEvent (receiver=0x3b196c0, event=0x7fff7b853060, alienWidget=0x0, nativeWidget=0x3b196c0, buttonDown=0x0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3161
#88 0x00007f21ed9fad51 in QETWidget::translateMouseEvent (this=0x3b196c0, event=<optimized out>) at kernel/qapplication_x11.cpp:4449
#89 0x00007f21ed9f956a in QApplication::x11ProcessEvent (this=0x7fff7b853d80, event=0x7fff7b853920) at kernel/qapplication_x11.cpp:3641
#90 0x00007f21eda20db2 in x11EventSourceDispatch (s=0x1ed9310, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#91 0x00007f21ea195b0a in g_main_dispatch (context=0x1ed7610) at gmain.c:2510
#92 g_main_context_dispatch (context=0x1ed7610) at gmain.c:3047
#93 0x00007f21ea195ed0 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x1ed7610, self=<optimized out>) at gmain.c:3118
#94 g_main_context_iterate (context=0x1ed7610, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3055
#95 0x00007f21ea195f94 in g_main_context_iteration (context=0x1ed7610, may_block=1) at gmain.c:3179
#96 0x00007f21ee839bbf in QEventDispatcherGlib::processEvents (this=0x1ed9280, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#97 0x00007f21eda20a3e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#98 0x00007f21ee809c62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#99 0x00007f21ee809eb7 in QEventLoop::exec (this=0x7fff7b853cc0, flags=...) at kernel/qeventloop.cpp:204
#100 0x00007f21ee80e9a5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#101 0x00007f21db829115 in kdemain (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kate-4.8.0/kate/app/katemain.cpp:377
#102 0x00000000004086a4 in launch (argc=3, _name=0x1ebf668 "/usr/bin/kate", args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x1ebf6ca "sigma.onse.fi;1332004634;337633;23683_TIME952527771") at /usr/src/debug/kdelibs-4.8.1/kinit/kinit.cpp:734
#103 0x00000000004097a6 in handle_launcher_request (sock=8, who=<optimized out>) at /usr/src/debug/kdelibs-4.8.1/kinit/kinit.cpp:1226
#104 0x0000000000409ce7 in handle_requests (waitForPid=0) at /usr/src/debug/kdelibs-4.8.1/kinit/kinit.cpp:1419
#105 0x00000000004051b7 in main (argc=4, argv=0x7fff00000001, envp=0x7fff7b856400) at /usr/src/debug/kdelibs-4.8.1/kinit/kinit.cpp:1907

Possible duplicates by query: bug 276066.

Reported using DrKonqi