Bug 324786 - Kate for KDE 4.11.1 has crashed, probably either during printing or file handling on a remote file server [KDBusConnectionPool::threadConnection]
Summary: Kate for KDE 4.11.1 has crashed, probably either during printing or file hand...
Status: RESOLVED UNMAINTAINED
Alias: None
Product: kio
Classification: Unmaintained
Component: general (show other bugs)
Version: 4.14.1
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: David Faure
URL:
Keywords: drkonqi
: 326038 326284 326316 326970 328646 332297 332974 333013 333639 335204 335567 337357 337753 337911 347402 348323 355963 (view as bug list)
Depends on:
Blocks:
 
Reported: 2013-09-11 12:36 UTC by Thomas Dreibholz
Modified: 2018-04-17 21:44 UTC (History)
24 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
New crash information added by DrKonqi (14.50 KB, text/plain)
2014-06-21 08:20 UTC, Christopher Yeleighton 		Details
New crash information added by DrKonqi (16.28 KB, text/plain)
2015-01-13 21:01 UTC, Vadim A. Misbakh-Soloviov (mva) 		Details
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Description Thomas Dreibholz 2013-09-11 12:36:15 UTC 
Application: kate (3.11.1)
KDE Platform Version: 4.11.1
Qt Version: 4.8.4
Operating System: Linux 3.8.0-30-generic x86_64
Distribution: Ubuntu 13.04

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

Kate for KDE 4.11.1 has crashed, probably either during printing or file handling on a remote file server.

-- Backtrace:
Application: Kate (kate), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff5de57c7c0 (LWP 8728))]

Thread 4 (Thread 0x7ff5c9f6f700 (LWP 8729)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ff5cbb22b27 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007ff5cbb22b59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007ff5db500f8e in start_thread (arg=0x7ff5c9f6f700) at pthread_create.c:311
#4  0x00007ff5ddecde1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7ff546cb5700 (LWP 8731)):
#0  timerSourcePrepare (source=0x7ff540002800, timeout=timeout@entry=0x7ff546cb4bc4) at kernel/qeventdispatcher_glib.cpp:157
#1  0x00007ff5db02d900 in g_main_context_prepare (context=context@entry=0x7ff5400009a0, priority=priority@entry=0x7ff546cb4c38) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3328
#2  0x00007ff5db02e0fe in g_main_context_iterate (context=context@entry=0x7ff5400009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3681
#3  0x00007ff5db02e304 in g_main_context_iteration (context=0x7ff5400009a0, may_block=1) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3762
#4  0x00007ff5dbdfa036 in QEventDispatcherGlib::processEvents (this=0x7ff5400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007ff5dbdca38f in QEventLoop::processEvents (this=this@entry=0x7ff546cb4d90, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007ff5dbdca618 in QEventLoop::exec (this=this@entry=0x7ff546cb4d90, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007ff5dbccc410 in QThread::exec (this=this@entry=0x226d200) at thread/qthread.cpp:542
#8  0x00007ff5dbdabedf in QInotifyFileSystemWatcherEngine::run (this=0x226d200) at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00007ff5dbccebec in QThreadPrivate::start (arg=0x226d200) at thread/qthread_unix.cpp:338
#10 0x00007ff5db500f8e in start_thread (arg=0x7ff546cb5700) at pthread_create.c:311
#11 0x00007ff5ddecde1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7ff545b95700 (LWP 9687)):
#0  0x00007ff5db06d359 in g_mutex_get_impl (mutex=0x7ff5380009a0) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:121
#1  0x00007ff5db06d5e9 in g_mutex_unlock (mutex=mutex@entry=0x7ff5380009a0) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:229
#2  0x00007ff5db02d8f3 in g_main_context_prepare (context=context@entry=0x7ff5380009a0, priority=priority@entry=0x7ff545b94c38) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3326
#3  0x00007ff5db02e0fe in g_main_context_iterate (context=context@entry=0x7ff5380009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3681
#4  0x00007ff5db02e304 in g_main_context_iteration (context=0x7ff5380009a0, may_block=1) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3762
#5  0x00007ff5dbdfa036 in QEventDispatcherGlib::processEvents (this=0x7ff5380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007ff5dbdca38f in QEventLoop::processEvents (this=this@entry=0x7ff545b94d90, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007ff5dbdca618 in QEventLoop::exec (this=this@entry=0x7ff545b94d90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007ff5dbccc410 in QThread::exec (this=this@entry=0x2063430) at thread/qthread.cpp:542
#9  0x00007ff5dbdabedf in QInotifyFileSystemWatcherEngine::run (this=0x2063430) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007ff5dbccebec in QThreadPrivate::start (arg=0x2063430) at thread/qthread_unix.cpp:338
#11 0x00007ff5db500f8e in start_thread (arg=0x7ff545b95700) at pthread_create.c:311
#12 0x00007ff5ddecde1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7ff5de57c7c0 (LWP 8728)):
[KCrash Handler]
#6  QObject::thread (this=0x0) at kernel/qobject.cpp:1370
#7  0x00007ff5dcda4365 in KDBusConnectionPool::threadConnection () at ../../kdecore/kernel/kdbusconnectionpool.cpp:64
#8  0x00007ff5d7e2fc54 in emitSignal (signalName=..., args=...) at ../../kio/kio/kdirnotify.cpp:34
#9  0x00007ff5d7e2fef2 in OrgKdeKDirNotifyInterface::emitLeftDirectory (url=...) at ../../kio/kio/kdirnotify.cpp:69
#10 0x00007ff5d7e24638 in sendSignal (url=..., entering=false, this=<optimized out>) at ../../kio/kio/kdirlister_p.h:343
#11 ~DirItem (this=0x3521e40, __in_chrg=<optimized out>) at ../../kio/kio/kdirlister_p.h:331
#12 qDeleteAll<QHash<QString, KDirListerCache::DirItem*>::const_iterator> (begin=..., end=...) at /usr/include/qt4/QtCore/qalgorithms.h:322
#13 0x00007ff5d7e2323a in qDeleteAll<QHash<QString, KDirListerCache::DirItem*> > (c=...) at /usr/include/qt4/QtCore/qalgorithms.h:330
#14 KDirListerCache::~KDirListerCache (this=0x33e6630, __in_chrg=<optimized out>) at ../../kio/kio/kdirlister.cpp:79
#15 0x00007ff5d7e23469 in KDirListerCache::~KDirListerCache (this=0x33e6630, __in_chrg=<optimized out>) at ../../kio/kio/kdirlister.cpp:87
#16 0x00007ff5dde10121 in __run_exit_handlers (status=1, listp=0x7ff5de1956a8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:77
#17 0x00007ff5dde101a5 in __GI_exit (status=<optimized out>) at exit.c:99
#18 0x00007ff5dd35c2d8 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:782
#19 0x00007ff5dc5c96a8 in KApplication::xioErrhandler (this=0x7fff13c6bc00, dpy=0x1150790) at ../../kdeui/kernel/kapplication.cpp:419
#20 0x00007ff5d99775be in _XIOError () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#21 0x00007ff5d997508d in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#22 0x00007ff5d996665b in XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#23 0x00007ff5dd397fce in x11EventSourceDispatch (s=s@entry=0x114ad80, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:151
#24 0x00007ff5db02df05 in g_main_dispatch (context=0x114b820) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3054
#25 g_main_context_dispatch (context=context@entry=0x114b820) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3630
#26 0x00007ff5db02e248 in g_main_context_iterate (context=context@entry=0x114b820, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3701
#27 0x00007ff5db02e304 in g_main_context_iteration (context=0x114b820, may_block=1) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3762
#28 0x00007ff5dbdfa016 in QEventDispatcherGlib::processEvents (this=0x114a770, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#29 0x00007ff5dd39813e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007ff5dbdca38f in QEventLoop::processEvents (this=this@entry=0x7fff13c68e80, flags=...) at kernel/qeventloop.cpp:149
#31 0x00007ff5dbdca618 in QEventLoop::exec (this=this@entry=0x7fff13c68e80, flags=...) at kernel/qeventloop.cpp:204
#32 0x00007ff5dd7ad338 in QDialog::exec (this=0x3a51ca0) at dialogs/qdialog.cpp:554
#33 0x00007ff5dca20d29 in KateMainWindow::queueModifiedOnDisc (this=0x168b670, doc=0x166dd20) at ../../../kate/app/katemainwindow.cpp:990
#34 0x00007ff5dca24c28 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./katemainwindow.moc:170
#35 KateMainWindow::qt_static_metacall (_o=0x168b670, _c=331778336, _id=60684289, _a=0x7ff5de195740 <main_arena>) at ./katemainwindow.moc:160
#36 0x00007ff5dbde55be in QObject::event (this=this@entry=0x168b670, e=e@entry=0x3bf3350) at kernel/qobject.cpp:1194
#37 0x00007ff5dd33f1ca in QWidget::event (this=this@entry=0x168b670, event=event@entry=0x3bf3350) at kernel/qwidget.cpp:8845
#38 0x00007ff5dd70b9ab in QMainWindow::event (this=this@entry=0x168b670, event=event@entry=0x3bf3350) at widgets/qmainwindow.cpp:1478
#39 0x00007ff5dc680813 in KMainWindow::event (this=this@entry=0x168b670, ev=ev@entry=0x3bf3350) at ../../kdeui/widgets/kmainwindow.cpp:1084
#40 0x00007ff5dc6bd908 in KXmlGuiWindow::event (this=0x168b670, ev=0x3bf3350) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#41 0x00007ff5dd2f28ec in QApplicationPrivate::notify_helper (this=this@entry=0x1148940, receiver=receiver@entry=0x168b670, e=e@entry=0x3bf3350) at kernel/qapplication.cpp:4567
#42 0x00007ff5dd2f525b in QApplication::notify (this=this@entry=0x7fff13c6bc00, receiver=receiver@entry=0x168b670, e=e@entry=0x3bf3350) at kernel/qapplication.cpp:4428
#43 0x00007ff5dc5cd916 in KApplication::notify (this=0x7fff13c6bc00, receiver=0x168b670, event=0x3bf3350) at ../../kdeui/kernel/kapplication.cpp:311
#44 0x00007ff5dbdcb63e in QCoreApplication::notifyInternal (this=0x7fff13c6bc00, receiver=receiver@entry=0x168b670, event=event@entry=0x3bf3350) at kernel/qcoreapplication.cpp:946
#45 0x00007ff5dbdcf171 in sendEvent (event=0x3bf3350, receiver=0x168b670) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#46 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x10ff670) at kernel/qcoreapplication.cpp:1570
#47 0x00007ff5dbdcf4a3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#48 0x00007ff5dbdf9e83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#49 postEventSourceDispatch (s=s@entry=0x1147390) at kernel/qeventdispatcher_glib.cpp:279
#50 0x00007ff5db02df05 in g_main_dispatch (context=0x114b820) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3054
#51 g_main_context_dispatch (context=context@entry=0x114b820) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3630
#52 0x00007ff5db02e248 in g_main_context_iterate (context=context@entry=0x114b820, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3701
#53 0x00007ff5db02e304 in g_main_context_iteration (context=0x114b820, may_block=1) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3762
#54 0x00007ff5dbdfa016 in QEventDispatcherGlib::processEvents (this=0x114a770, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#55 0x00007ff5dd39813e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#56 0x00007ff5dbdca38f in QEventLoop::processEvents (this=this@entry=0x7fff13c69b20, flags=...) at kernel/qeventloop.cpp:149
#57 0x00007ff5dbdca618 in QEventLoop::exec (this=this@entry=0x7fff13c69b20, flags=...) at kernel/qeventloop.cpp:204
#58 0x00007ff5dd7ad338 in QDialog::exec (this=this@entry=0x7fff13c69bd0) at dialogs/qdialog.cpp:554
#59 0x00007ff5d7ed9f14 in KEncodingFileDialog::getOpenUrlsAndEncoding (encoding=..., startDir=..., filter=..., parent=parent@entry=0x168b670, caption=...) at ../../kio/kfile/kencodingfiledialog.cpp:161
#60 0x00007ff5dca2c066 in KateViewManager::slotDocumentOpen (this=0x17419e0) at ../../../kate/app/kateviewmanager.cpp:253
#61 0x00007ff5dbde00ef in QMetaObject::activate (sender=sender@entry=0x1730450, m=m@entry=0x7ff5ddd947a0 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff13c69e30) at kernel/qobject.cpp:3539
#62 0x00007ff5dd2ec152 in QAction::triggered (this=this@entry=0x1730450, _t1=false) at .moc/release-shared/moc_qaction.cpp:277
#63 0x00007ff5dd2ed580 in QAction::activate (this=0x1730450, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1257
#64 0x00007ff5dd2ed6e7 in QAction::event (this=<optimized out>, e=e@entry=0x7fff13c6a3d0) at kernel/qaction.cpp:1183
#65 0x00007ff5dc4f1fc7 in KAction::event (this=<optimized out>, event=0x7fff13c6a3d0) at ../../kdeui/actions/kaction.cpp:131
#66 0x00007ff5dd2f28ec in QApplicationPrivate::notify_helper (this=this@entry=0x1148940, receiver=receiver@entry=0x1730450, e=e@entry=0x7fff13c6a3d0) at kernel/qapplication.cpp:4567
#67 0x00007ff5dd2f525b in QApplication::notify (this=this@entry=0x7fff13c6bc00, receiver=receiver@entry=0x1730450, e=e@entry=0x7fff13c6a3d0) at kernel/qapplication.cpp:4428
#68 0x00007ff5dc5cd916 in KApplication::notify (this=0x7fff13c6bc00, receiver=0x1730450, event=0x7fff13c6a3d0) at ../../kdeui/kernel/kapplication.cpp:311
#69 0x00007ff5dbdcb63e in QCoreApplication::notifyInternal (this=0x7fff13c6bc00, receiver=0x1730450, event=event@entry=0x7fff13c6a3d0) at kernel/qcoreapplication.cpp:946
#70 0x00007ff5dd325754 in sendEvent (event=0x7fff13c6a3d0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#71 QShortcutMap::dispatchEvent (this=this@entry=0x1148a60, e=e@entry=0x7fff13c6a9a0) at kernel/qshortcutmap.cpp:884
#72 0x00007ff5dd325bb3 in QShortcutMap::tryShortcutEvent (this=0x1148a60, o=o@entry=0x1321720, e=e@entry=0x7fff13c6a9a0) at kernel/qshortcutmap.cpp:364
#73 0x00007ff5dd2f6dd0 in QApplication::notify (this=this@entry=0x7fff13c6bc00, receiver=receiver@entry=0x1321720, e=e@entry=0x7fff13c6a9a0) at kernel/qapplication.cpp:3991
#74 0x00007ff5dc5cd916 in KApplication::notify (this=0x7fff13c6bc00, receiver=0x1321720, event=0x7fff13c6a9a0) at ../../kdeui/kernel/kapplication.cpp:311
#75 0x00007ff5dbdcb63e in QCoreApplication::notifyInternal (this=0x7fff13c6bc00, receiver=receiver@entry=0x1321720, event=0x7fff13c6a9a0, event@entry=0x7fff13c6a850) at kernel/qcoreapplication.cpp:946
#76 0x00007ff5dd2f1226 in sendSpontaneousEvent (event=event@entry=0x7fff13c6a850, receiver=receiver@entry=0x1321720) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#77 qt_sendSpontaneousEvent (receiver=receiver@entry=0x1321720, event=event@entry=0x7fff13c6a9a0) at kernel/qapplication.cpp:5565
#78 0x00007ff5dd3955d9 in QKeyMapper::sendKeyEvent (keyWidget=keyWidget@entry=0x1321720, grab=grab@entry=false, type=QEvent::KeyPress, code=79, modifiers=..., text=..., autorepeat=autorepeat@entry=false, count=1, nativeScanCode=32, nativeVirtualKey=111, nativeModifiers=4) at kernel/qkeymapper_x11.cpp:1866
#79 0x00007ff5dd395a11 in QKeyMapperPrivate::translateKeyEvent (this=0x119a5d0, keyWidget=keyWidget@entry=0x1321720, event=event@entry=0x7fff13c6b3d0, grab=grab@entry=false) at kernel/qkeymapper_x11.cpp:1836
#80 0x00007ff5dd36c7e9 in QApplication::x11ProcessEvent (this=0x7fff13c6bc00, event=event@entry=0x7fff13c6b3d0) at kernel/qapplication_x11.cpp:3639
#81 0x00007ff5dd398042 in x11EventSourceDispatch (s=s@entry=0x114ad80, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#82 0x00007ff5db02df05 in g_main_dispatch (context=0x114b820) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3054
#83 g_main_context_dispatch (context=context@entry=0x114b820) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3630
#84 0x00007ff5db02e248 in g_main_context_iterate (context=context@entry=0x114b820, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3701
#85 0x00007ff5db02e304 in g_main_context_iteration (context=0x114b820, may_block=1) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3762
#86 0x00007ff5dbdfa016 in QEventDispatcherGlib::processEvents (this=0x114a770, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#87 0x00007ff5dd39813e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#88 0x00007ff5dbdca38f in QEventLoop::processEvents (this=this@entry=0x7fff13c6b7a0, flags=...) at kernel/qeventloop.cpp:149
#89 0x00007ff5dbdca618 in QEventLoop::exec (this=this@entry=0x7fff13c6b7a0, flags=...) at kernel/qeventloop.cpp:204
#90 0x00007ff5dbdcfcf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#91 0x00007ff5dd2f0ffc in QApplication::exec () at kernel/qapplication.cpp:3828
#92 0x00007ff5de1a2e8d in kdemain (argc=14, argv=<optimized out>) at ../../../kate/app/katemain.cpp:380
#93 0x00007ff5dddf5ea5 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=14, ubp_av=0x7fff13c6bd88, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff13c6bd78) at libc-start.c:260
#94 0x0000000000400701 in _start ()

Reported using DrKonqi
Comment 1 Dominik Haumann 2013-09-11 15:59:22 UTC 
this=0x0, probably is not a Kate issue, reassign.
Comment 2 Frank Reininghaus 2013-10-15 08:42:58 UTC 
*** Bug 326038 has been marked as a duplicate of this bug. ***
Comment 3 Frank Reininghaus 2013-10-20 10:00:18 UTC 
*** Bug 326316 has been marked as a duplicate of this bug. ***
Comment 4 Jekyll Wu 2013-11-01 05:28:26 UTC 
*** Bug 326970 has been marked as a duplicate of this bug. ***
Comment 5 Jekyll Wu 2013-11-02 13:12:46 UTC 
*** Bug 326284 has been marked as a duplicate of this bug. ***
Comment 6 Kevin Funk 2013-12-11 07:53:15 UTC 
*** Bug 328646 has been marked as a duplicate of this bug. ***
Comment 7 Kevin Funk 2013-12-11 07:54:16 UTC 
Confirming because of number of duplicates
Comment 8 Jekyll Wu 2014-03-19 02:19:03 UTC 
*** Bug 332297 has been marked as a duplicate of this bug. ***
Comment 9 Jekyll Wu 2014-04-03 00:45:38 UTC 
*** Bug 332974 has been marked as a duplicate of this bug. ***
Comment 10 Jekyll Wu 2014-04-04 00:40:00 UTC 
*** Bug 333013 has been marked as a duplicate of this bug. ***
Comment 11 Christoph Feck 2014-04-04 08:51:23 UTC 
Crash is caused by unexpected XIOError.

Either a bug in X11, or applications use X11 from multiple threads without proper protection.
Comment 12 Jekyll Wu 2014-04-23 00:54:17 UTC 
*** Bug 333639 has been marked as a duplicate of this bug. ***
Comment 13 ptomblin 2014-04-30 13:07:30 UTC 
I'm getting the same issue with Okular crashing. I have xinerama and XRandR is disabled. See https://bugs.kde.org/show_bug.cgi?id=334088
Comment 14 Frank Reininghaus 2014-05-22 16:50:15 UTC 
*** Bug 335204 has been marked as a duplicate of this bug. ***
Comment 15 Frank Reininghaus 2014-05-22 16:51:17 UTC 
According to bug 335204, this can be reproduced sometimes by killing Dolphin with xkill.
Comment 16 Myriam Schweingruber 2014-05-30 07:55:35 UTC 
*** Bug 335567 has been marked as a duplicate of this bug. ***
Comment 17 Christopher Yeleighton 2014-06-21 08:20:38 UTC 
Created attachment 87321 [details]
New crash information added by DrKonqi

plasma-desktop (4.11.9) on KDE Platform 4.11.5 using Qt 4.8.5

- What I was doing when the application crashed:
I xkilled plasma-desktop.

- Unusual behavior I noticed:
KDE daemon was killed by the kernel because of excessive memory usage.
Plasma was running at 80% CPU, keeping the kickstart menu window open on top without refreshing anything.

-- Backtrace (Reduced):
#6  QObject::thread (this=0x0) at kernel/qobject.cpp:1379
#7  0x00007fa6c57480fe in KDBusConnectionPool::threadConnection () at /usr/src/debug/kdelibs-4.11.5/kdecore/kernel/kdbusconnectionpool.cpp:64
#8  0x00007fa6bbff6c1c in emitSignal (signalName=..., args=...) at /usr/src/debug/kdelibs-4.11.5/kio/kio/kdirnotify.cpp:34
#9  0x00007fa6bbff72aa in OrgKdeKDirNotifyInterface::emitLeftDirectory (url=...) at /usr/src/debug/kdelibs-4.11.5/kio/kio/kdirnotify.cpp:69
#10 0x00007fa6bbfdffa7 in sendSignal (this=<optimized out>, url=..., entering=false) at /usr/src/debug/kdelibs-4.11.5/kio/kio/kdirlister_p.h:343
Comment 18 Christoph Feck 2014-07-11 11:43:26 UTC 
*** Bug 337357 has been marked as a duplicate of this bug. ***
Comment 19 Frank Reininghaus 2014-07-24 18:03:39 UTC 
*** Bug 337753 has been marked as a duplicate of this bug. ***
Comment 20 Christoph Feck 2014-08-16 14:50:54 UTC 
*** Bug 337911 has been marked as a duplicate of this bug. ***
Comment 21 Vadim A. Misbakh-Soloviov (mva) 2015-01-13 21:01:52 UTC 
Created attachment 90395 [details]
New crash information added by DrKonqi

kdevelop (4.7.0) on KDE Platform 4.14.3 using Qt 4.8.6

- What I was doing when the application crashed:

Xkilled KDevelop.

As far, as I read in #c17, it can be any KDE app to be killed, not exactly KDevelop itself (although, I'm a bit wonder how can it crash on sigkilling it). Adding comment in hope it somehow help developers

-- Backtrace (Reduced):
#5  0x00007fec77e82dd0 in QObject::thread() const () from /usr/lib64/qt4/libQtCore.so.4
#6  0x00007fec7ab69d81 in KDBusConnectionPool::threadConnection() () from /usr/lib64/libkdecore.so.5
#7  0x00007fec75af2dc8 in emitSignal(QString const&, QList<QVariant> const&) () from /usr/lib64/libkio.so.5
#8  0x00007fec75af38b9 in OrgKdeKDirNotifyInterface::emitLeftDirectory(QString const&) () from /usr/lib64/libkio.so.5
#9  0x00007fec75ad89a2 in KDirListerCache::~KDirListerCache() () from /usr/lib64/libkio.so.5
Comment 22 Myriam Schweingruber 2015-05-08 09:39:51 UTC 
*** Bug 347402 has been marked as a duplicate of this bug. ***
Comment 23 Myriam Schweingruber 2015-05-08 09:41:00 UTC 
Bumping version, could somebody please update the current KDE release versions?
Comment 24 Myriam Schweingruber 2015-05-27 19:06:39 UTC 
*** Bug 348323 has been marked as a duplicate of this bug. ***
Comment 25 Elvis Angelaccio 2016-12-25 14:31:45 UTC 
*** Bug 355963 has been marked as a duplicate of this bug. ***
Comment 26 Nate Graham 2018-04-17 21:44:57 UTC 
Crash in unmaintained/unsupported KF4 software. If anyone can still reproduce using recent KF5 versions of KIO and the affected app, please file a new bug.