Application: kontact (4.4.3)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-5-686 i686
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
I wanted to search for a specific email in my Google Mail IMAP folder.  I tried to search with "All Recipients" "Contains" "user@emaildomain.com" and this said it was an unsupported search or something, so I removed that filter and the seach started with only searching for specific terms in the email.  Then, it crashed.  I don't know if the initial failure of searching for an email address affected this crash or not.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  QString (this=) at /usr/include/qt4/QtCore/qstring.h:714
#7  KIO::Slave::protocol (this=) at ../../kio/kio/slave.cpp:176
#8  0x4e6ca345 in KIO::SchedulerPrivate::assignJobToSlave (this=<value optimized out>, slave=<value optimized out>, job=<value optimized out>) at ../../kio/kio/scheduler.cpp:1073
#9  0x4e6cfc30 in KIO::Scheduler::assignJobToSlave (slave=) at ../../kio/kio/scheduler.cpp:388
#10 0xb3314bc3 in KMail::SearchJob::searchCompleteFolder (this=0xda9d2a0) at ../../kmail/searchjob.cpp:95
#11 0xb32767b4 in KMail::FolderJob::start (this=0xbfa03458) at ../../kmail/folderjob.cpp:106
#12 0xb31194d8 in KMFolderImap::search (this=0xa8dd758, pattern=0xe8d60a8) at ../../kmail/kmfolderimap.cpp:2408
#13 0xb32737f5 in KMSearch::slotProcessNextBatch (this=0xb68bad0) at ../../kmail/kmfoldersearch.cpp:272
#14 0xb3274a23 in KMSearch::qt_metacall (this=0xb68bad0, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfa0379c) at ./kmfoldersearch.moc:85
#15 0x48d4bb2a in QMetaObject::metacall (object=<value optimized out>, cl=<value optimized out>, idx=<value optimized out>, argv=<value optimized out>) at kernel/qmetaobject.cpp:237
#16 0x48d5a4fb in QMetaObject::activate (sender=<value optimized out>, m=<value optimized out>, local_signal_index=<value optimized out>, argv=<value optimized out>) at kernel/qobject.cpp:3295
#17 0x48dacb07 in QTimer::timeout (this=) at .moc/release-shared/moc_qtimer.cpp:134
#18 0x48d623de in QTimer::timerEvent (this=<value optimized out>, e=<value optimized out>) at kernel/qtimer.cpp:271
#19 0x48d56fa4 in QObject::event (this=<value optimized out>, e=<value optimized out>) at kernel/qobject.cpp:1212
#20 0x4efcb5cc in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4302
#21 0x4efd215e in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:3706
#22 0x4e2efc5a in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:302
#23 0x48d4684b in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:726
#24 0x48d75ad6 in QCoreApplication::sendEvent (this=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 QTimerInfoList::activateTimers (this=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:603
#26 0x48d726c4 in timerSourceDispatch (source=) at kernel/qeventdispatcher_glib.cpp:184
#27 0x49d932f5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x49d96fd8 in ?? () from /lib/libglib-2.0.so.0
#29 0x49d971b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0x48d723b5 in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#31 0x4f089f45 in QGuiEventDispatcherGlib::processEvents (this=) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x48d44e69 in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149
#33 0x48d452ba in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201
#34 0x48d4a4ef in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#35 0x4efcb667 in QApplication::exec () at kernel/qapplication.cpp:3581
#36 0x0804b472 in main (argc=1, argv=0xbfa04254) at ../../../kontact/src/main.cpp:224

Possible duplicates by query: bug 242570, bug 237245, bug 236520, bug 234367, bug 234366.

Reported using DrKonqi