Bug 326673

Application: calligrawords (2.7.2)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.11.0-13-generic x86_64
Distribution: Ubuntu 13.10

-- Information about the crash:
- What I was doing when the application crashed:
Just had started the app, wrote a few sentences and clicked the different tabs on the right side of the application.

-- Backtrace:
Application: Calligra Words (calligrawords), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2e1ecf17c0 (LWP 6045))]

Thread 3 (Thread 0x7f2df6efc700 (LWP 6046)):
#0  0x00007f2e19d52055 in __GI___pthread_mutex_lock (mutex=0x7f2df0000a60) at pthread_mutex_lock.c:95
#1  0x00007f2e196b43a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2e19673d59 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2e196745c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2e196747ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f2e1d99fa76 in QEventDispatcherGlib::processEvents (this=0x7f2df00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f2e1d9715ef in QEventLoop::processEvents (this=this@entry=0x7f2df6efbd70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f2e1d9718e5 in QEventLoop::exec (this=this@entry=0x7f2df6efbd70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f2e1d87088f in QThread::exec (this=this@entry=0x29b8870) at thread/qthread.cpp:542
#9  0x00007f2e1d952d13 in QInotifyFileSystemWatcherEngine::run (this=0x29b8870) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f2e1d872f2f in QThreadPrivate::start (arg=0x29b8870) at thread/qthread_unix.cpp:338
#11 0x00007f2e19d4ff6e in start_thread (arg=0x7f2df6efc700) at pthread_create.c:311
#12 0x00007f2e1c5749cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f2df56c5700 (LWP 6050)):
#0  0x00007f2e1c567f7d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f2e196746a4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2e196747ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2e1d99fa76 in QEventDispatcherGlib::processEvents (this=0x7f2de80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f2e1d9715ef in QEventLoop::processEvents (this=this@entry=0x7f2df56c4d70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f2e1d9718e5 in QEventLoop::exec (this=this@entry=0x7f2df56c4d70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f2e1d87088f in QThread::exec (this=this@entry=0x2d223b0) at thread/qthread.cpp:542
#7  0x00007f2e1d952d13 in QInotifyFileSystemWatcherEngine::run (this=0x2d223b0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f2e1d872f2f in QThreadPrivate::start (arg=0x2d223b0) at thread/qthread_unix.cpp:338
#9  0x00007f2e19d4ff6e in start_thread (arg=0x7f2df56c5700) at pthread_create.c:311
#10 0x00007f2e1c5749cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f2e1ecf17c0 (LWP 6045)):
[KCrash Handler]
#6  disconnectHelper (disconnectType=QMetaObjectPrivate::DisconnectAll, senderMutex=0x26caa50, method_index=-1, receiver=0x54a5a40, c=0x2000000000000000) at kernel/qobject.cpp:3244
#7  QMetaObjectPrivate::disconnect (sender=sender@entry=0x58de2a0, signal_index=<optimized out>, signal_index@entry=-1, receiver=receiver@entry=0x54a5a40, method_index=method_index@entry=-1, disconnectType=disconnectType@entry=QMetaObjectPrivate::DisconnectAll) at kernel/qobject.cpp:3303
#8  0x00007f2e1d985cb9 in QObject::disconnect (sender=0x58de2a0, signal=signal@entry=0x0, receiver=receiver@entry=0x54a5a40, method=method@entry=0x0) at kernel/qobject.cpp:2904
#9  0x00007f2e1500d3f3 in disconnect (member=0x0, receiver=0x54a5a40, this=<optimized out>) at /usr/include/qt4/QtCore/qobject.h:252
#10 KIO::Connection::close (this=this@entry=0x54a5a40) at ../../kio/kio/connection.cpp:426
#11 0x00007f2e1500d53c in KIO::Connection::~Connection (this=0x54a5a40, __in_chrg=<optimized out>) at ../../kio/kio/connection.cpp:400
#12 0x00007f2e1500d579 in KIO::Connection::~Connection (this=0x54a5a40, __in_chrg=<optimized out>) at ../../kio/kio/connection.cpp:402
#13 0x00007f2e150de23e in ~SlaveInterfacePrivate (this=0x5b4dbf0, __in_chrg=<optimized out>) at ../../kio/kio/slaveinterface_p.h:44
#14 KIO::SlaveInterface::~SlaveInterface (this=0x2cd5510, __in_chrg=<optimized out>) at ../../kio/kio/slaveinterface.cpp:58
#15 0x00007f2e150d0f89 in KIO::Slave::~Slave (this=0x2cd5510, __in_chrg=<optimized out>) at ../../kio/kio/slave.cpp:173
#16 0x00007f2e1d98ae08 in QObject::event (this=0x2cd5510, e=<optimized out>) at kernel/qobject.cpp:1175
#17 0x00007f2e1cd0fdfc in QApplicationPrivate::notify_helper (this=this@entry=0x242bd00, receiver=receiver@entry=0x2cd5510, e=e@entry=0x5b061e0) at kernel/qapplication.cpp:4567
#18 0x00007f2e1cd16470 in QApplication::notify (this=0x7fff541ea850, receiver=0x2cd5510, e=0x5b061e0) at kernel/qapplication.cpp:4353
#19 0x00007f2e09517928 in KoApplication::notify(QObject*, QEvent*) () from /usr/lib/libkomain.so.12
#20 0x00007f2e1d9728bd in QCoreApplication::notifyInternal (this=0x7fff541ea850, receiver=receiver@entry=0x2cd5510, event=event@entry=0x5b061e0) at kernel/qcoreapplication.cpp:946
#21 0x00007f2e1d975e1f in sendEvent (event=0x5b061e0, receiver=0x2cd5510) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#22 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x22c2150) at kernel/qcoreapplication.cpp:1570
#23 0x00007f2e1d9762c3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#24 0x00007f2e1d9a0073 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#25 postEventSourceDispatch (s=0x242c220) at kernel/qeventdispatcher_glib.cpp:279
#26 0x00007f2e196743b6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f2e19674708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f2e196747ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f2e1d99fa55 in QEventDispatcherGlib::processEvents (this=0x22c4670, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0x00007f2e1cdb19d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007f2e1d9715ef in QEventLoop::processEvents (this=this@entry=0x7fff541ea7b0, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007f2e1d9718e5 in QEventLoop::exec (this=this@entry=0x7fff541ea7b0, flags=...) at kernel/qeventloop.cpp:204
#33 0x00007f2e1d976e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#34 0x00007f2e0980dc65 in kdemain () from /usr/lib/libkdeinit4_calligrawords.so
#35 0x00000000004083f5 in launch (argc=argc@entry=1, _name=_name@entry=0x2329698 "/usr/bin/calligrawords", args=<optimized out>, args@entry=0x23296af "\001", cwd=cwd@entry=0x0, envc=envc@entry=1, envs=<optimized out>, envs@entry=0x23296b7 "DISPLAY=:0", reset_env=false, tty=tty@entry=0x0, avoid_loops=false, startup_id_str=startup_id_str@entry=0x23296ca "anton;1382785255;891117;1877_TIME8091637") at ../../kinit/kinit.cpp:738
#36 0x000000000040950b in handle_launcher_request (sock=8, who=<optimized out>) at ../../kinit/kinit.cpp:1230
#37 0x0000000000409b6f in handle_requests (waitForPid=waitForPid@entry=0) at ../../kinit/kinit.cpp:1423
#38 0x000000000040535a in main (argc=4, argv=<optimized out>, envp=0x7fff541eb310) at ../../kinit/kinit.cpp:1911

Possible duplicates by query: bug 263361.

Reported using DrKonqi