Application: kopete (1.0.80)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-24-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
Seems like another report, but I don't understand backtraces.  I had just logged in and manually started Kopete, Firefox & Skype.  Kopete had been giving error message about problems with GTalk plugin, but did not.  Then I started seeing notifications, and not sure if they all were sent because Kopete then crashed.  

It happened rarely with Kubuntu 10.04 LTS (I believe KDE 4.4), more often since I added backports & upgrade to KDE 4.5.  Also since the last round of updates (yesterday), the error message about GTalk seems to have gone away, but Kopete still crashed this morning.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f3d6b9f5760 (LWP 2874))]

Thread 4 (Thread 0x7f3d50016710 (LWP 2932)):
#0  0x00007f3d61f86ff1 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#1  0x00007f3d61f87318 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f3d61f878fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f3d6948f1d6 in QEventDispatcherGlib::processEvents (this=0x2334a00, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f3d69461dd2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f3d694621bc in QEventLoop::exec (this=0x7f3d50015db0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f3d6936d36d in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f3d69441b48 in QInotifyFileSystemWatcherEngine::run (this=0x23aeed0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f3d693702ee in QThreadPrivate::start (arg=0x23aeed0) at thread/qthread_unix.cpp:266
#9  0x00007f3d6709a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f3d67dd76fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f3d4d55a710 (LWP 2943)):
#0  pthread_mutex_lock (mutex=0x25b9c28) at forward.c:182
#1  0x00007f3d61f875d1 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f3d61f878fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f3d6948f1d6 in QEventDispatcherGlib::processEvents (this=0x218ea10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f3d69461dd2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f3d694621bc in QEventLoop::exec (this=0x2345740, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f3d52b8b613 in QCA::SyncThread::run() () from /usr/lib/libqca.so.2
#7  0x00007f3d693702ee in QThreadPrivate::start (arg=0x7f3d48045d10) at thread/qthread_unix.cpp:266
#8  0x00007f3d6709a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f3d67dd76fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f3d4cd59710 (LWP 2944)):
#0  0x00007f3d67dcaf83 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=1396) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f3d61f874a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f3d61f878fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f3d6948f1d6 in QEventDispatcherGlib::processEvents (this=0x254a9a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f3d69461dd2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f3d694621bc in QEventLoop::exec (this=0x260e780, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f3d52fea355 in XMPP::SyncThread::run (this=0x25d41f0) at ../../../../../kopete/protocols/jabber/libiris/iris/irisnet/corelib/netinterface.cpp:151
#7  0x00007f3d693702ee in QThreadPrivate::start (arg=0x25d41f0) at thread/qthread_unix.cpp:266
#8  0x00007f3d6709a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f3d67dd76fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3d6b9f5760 (LWP 2874)):
[KCrash Handler]
#6  0x00007f3d6a3a4eb4 in KIO::TransferJob::isErrorPage (this=0x26d42d0) at ../../kio/kio/job.cpp:1236
#7  0x00007f3d53aba301 in YABTask::slotResult (this=0x27542a0, job=0x26fa330) at ../../../../../kopete/protocols/yahoo/libkyahoo/yabtask.cpp:116
#8  0x00007f3d53abad55 in YABTask::qt_metacall (this=0x27542a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3b7dcb20) at ./yabtask.moc:83
#9  0x00007f3d6947ada7 in QMetaObject::activate (sender=0x26fa330, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff3b7dcb20) at kernel/qobject.cpp:3280
#10 0x00007f3d698c0b22 in KJob::result (this=0x26d42d0, _t1=0x26fa330) at ./kjob.moc:194
#11 0x00007f3d698c0dc0 in KJob::emitResult (this=0x26fa330) at ../../kdecore/jobs/kjob.cpp:312
#12 0x00007f3d6a3ad1f3 in KIO::SimpleJob::slotFinished (this=0x26fa330) at ../../kio/kio/job.cpp:522
#13 0x00007f3d6a3adae7 in KIO::TransferJob::slotFinished (this=0x26fa330) at ../../kio/kio/job.cpp:1111
#14 0x00007f3d6a3aba31 in KIO::TransferJob::qt_metacall (this=0x26fa330, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3b7dcf20) at ./jobclasses.moc:367
#15 0x00007f3d6947ada7 in QMetaObject::activate (sender=0x21be7d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff3b7dcb20) at kernel/qobject.cpp:3280
#16 0x00007f3d6a45cc9e in KIO::SlaveInterface::dispatch (this=0x21be7d0, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#17 0x00007f3d6a459cd3 in KIO::SlaveInterface::dispatch (this=0x21be7d0) at ../../kio/kio/slaveinterface.cpp:91
#18 0x00007f3d6a44d886 in KIO::Slave::gotInput (this=0x21be7d0) at ../../kio/kio/slave.cpp:344
#19 0x00007f3d6a44da6c in KIO::Slave::qt_metacall (this=0x21be7d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3b7dd360) at ./slave.moc:82
#20 0x00007f3d6947ada7 in QMetaObject::activate (sender=0x26231c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff3b7dcb20) at kernel/qobject.cpp:3280
#21 0x00007f3d6a379e07 in KIO::ConnectionPrivate::dequeue (this=0x26d56d0) at ../../kio/kio/connection.cpp:82
#22 0x00007f3d6a379f2d in KIO::Connection::qt_metacall (this=0x26231c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x27501d0) at ./connection.moc:79
#23 0x00007f3d69474e7e in QObject::event (this=0x26231c0, e=0x26d42d0) at kernel/qobject.cpp:1219
#24 0x00007f3d685526ec in QApplicationPrivate::notify_helper (this=0x1ef6b40, receiver=0x26231c0, e=0x2750840) at kernel/qapplication.cpp:4396
#25 0x00007f3d685581dd in QApplication::notify (this=0x7fff3b7dde60, receiver=0x26231c0, e=0x2750840) at kernel/qapplication.cpp:4277
#26 0x00007f3d69e9d536 in KApplication::notify (this=0x7fff3b7dde60, receiver=0x26231c0, event=0x2750840) at ../../kdeui/kernel/kapplication.cpp:310
#27 0x00007f3d694630ac in QCoreApplication::notifyInternal (this=0x7fff3b7dde60, receiver=0x26231c0, event=0x2750840) at kernel/qcoreapplication.cpp:732
#28 0x00007f3d69465fd2 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1eaa360) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1eaa360) at kernel/qcoreapplication.cpp:1373
#30 0x00007f3d6948f643 in QCoreApplication::sendPostedEvents (s=0x1eed120) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#31 postEventSourceDispatch (s=0x1eed120) at kernel/qeventdispatcher_glib.cpp:277
#32 0x00007f3d61f838c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0x00007f3d61f87748 in ?? () from /lib/libglib-2.0.so.0
#34 0x00007f3d61f878fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0x00007f3d6948f183 in QEventDispatcherGlib::processEvents (this=0x1ea9aa0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#36 0x00007f3d6860497e in QGuiEventDispatcherGlib::processEvents (this=0x26d42d0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007f3d69461dd2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#38 0x00007f3d694621bc in QEventLoop::exec (this=0x7fff3b7dddb0, flags=) at kernel/qeventloop.cpp:201
#39 0x00007f3d6946626b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#40 0x0000000000415712 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kopete/kopete/main.cpp:105

This bug may be a duplicate of or related to bug 250586.

Possible duplicates by query: bug 251306, bug 249777, bug 248173, bug 247249, bug 246486.

Reported using DrKonqi