Application: kontact (4.9.4)
KDE Platform Version: 4.9.4 "release 4"
Qt Version: 4.8.4
Operating System: Linux 3.1.10-1.16-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
recent upgrade to 4.9.4.  Opening new email.  Very slow to show preview.  When email finally shows there was a pause and then Kmail crashed with this report.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f27c7cf9760 (LWP 4721))]

Thread 3 (Thread 0x7f27af583700 (LWP 4726)):
#0  0x00007f27bfa2be6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f27c44b4f52 in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x00007f27c44b4f89 in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x00007f27bfa27f05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f27c51f910d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f27aec82700 (LWP 4727)):
#0  0x00007f27c51efff3 in poll () from /lib64/libc.so.6
#1  0x00007f27bf518ae8 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f27bf518fa9 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f27c5969a36 in QEventDispatcherGlib::processEvents (this=0x7f27a80008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f27c5939252 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f27c59394a7 in QEventLoop::exec (this=0x7f27aec81e00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f27c5837777 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007f27c583a7dc in QThreadPrivate::start (arg=0x7fe830) at thread/qthread_unix.cpp:338
#8  0x00007f27bfa27f05 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f27c51f910d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f27c7cf9760 (LWP 4721)):
[KCrash Handler]
#6  QNetworkAccessHttpBackend::replyDownloadMetaData (this=0x507e370, hm=<optimized out>, sc=<optimized out>, rp=<optimized out>, pu=<optimized out>, db=<optimized out>, contentLength=-1) at access/qnetworkaccesshttpbackend.cpp:842
#7  0x00007f27c09f6379 in QNetworkAccessHttpBackend::qt_static_metacall (_o=0x507e370, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/release-shared/moc_qnetworkaccesshttpbackend_p.cpp:97
#8  0x00007f27c5953946 in QObject::event (this=0x507e370, e=<optimized out>) at kernel/qobject.cpp:1203
#9  0x00007f27c635b1e4 in notify_helper (e=0x7f27440068f0, receiver=0x507e370, this=0x63d850) at kernel/qapplication.cpp:4562
#10 QApplicationPrivate::notify_helper (this=0x63d850, receiver=0x507e370, e=0x7f27440068f0) at kernel/qapplication.cpp:4534
#11 0x00007f27c635ffb3 in QApplication::notify (this=0x7fff7a66e360, receiver=0x507e370, e=0x7f27440068f0) at kernel/qapplication.cpp:4423
#12 0x00007f27c70a1506 in KApplication::notify (this=0x7fff7a66e360, receiver=0x507e370, event=0x7f27440068f0) at /usr/src/debug/kdelibs-4.9.4/kdeui/kernel/kapplication.cpp:311
#13 0x00007f27c593a71c in QCoreApplication::notifyInternal (this=0x7fff7a66e360, receiver=0x507e370, event=0x7f27440068f0) at kernel/qcoreapplication.cpp:946
#14 0x00007f27c593dfca in sendEvent (event=0x7f27440068f0, receiver=0x507e370) at kernel/qcoreapplication.h:231
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x60d850) at kernel/qcoreapplication.cpp:1570
#16 0x00007f27c59695a3 in sendPostedEvents () at kernel/qcoreapplication.h:236
#17 postEventSourceDispatch (s=0x643250) at kernel/qeventdispatcher_glib.cpp:279
#18 0x00007f27bf5185dd in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#19 0x00007f27bf518dd8 in ?? () from /usr/lib64/libglib-2.0.so.0
#20 0x00007f27bf518fa9 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#21 0x00007f27c59699cf in QEventDispatcherGlib::processEvents (this=0x60d110, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#22 0x00007f27c63feabe in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#23 0x00007f27c5939252 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#24 0x00007f27c59394a7 in QEventLoop::exec (this=0x7fff7a66e2f0, flags=...) at kernel/qeventloop.cpp:204
#25 0x00007f27c593e2c5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#26 0x00000000004038c9 in main (argc=1, argv=0x7fff7a66e988) at /usr/src/debug/kdepim-4.9.4/kontact/src/main.cpp:219

Possible duplicates by query: bug 311056, bug 306649, bug 306400, bug 306298, bug 305532.

Reported using DrKonqi