Bug 222388

Application: kmail (1.13.0)
KDE Platform Version: 4.3.90 (KDE 4.3.90 (KDE 4.4 RC1))
Qt Version: 4.6.0
Operating System: Linux 2.6.31-17-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
I have open kmail, go to IMAP folder Drafts, select for view first unread message from drafts (Created from another computer) and kmail crashes momentally.
I try this operation four times and see the crash every time.
On another computer with KDE 4.3.2 this message opens successfully without crashes.

The crash can be reproduced every time.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f58f7faa7f0 (LWP 8845))]

Thread 2 (Thread 0x7f58d7df0910 (LWP 8856)):
#0  0x00007fffe8ef982c in clock_gettime ()
#1  0x00007f58eb776fdf in *__GI_clock_gettime (clock_id=1, tp=0x7f58d7defcb0) at ../sysdeps/unix/clock_gettime.c:100
#2  0x00007f58f5423acf in qt_gettime () at kernel/qcore_unix.cpp:109
#3  0x00007f58f542874d in QTimerInfoList::updateCurrentTime (this=0x1) at kernel/qeventdispatcher_unix.cpp:340
#4  0x00007f58f5428775 in QTimerInfoList::timerWait (this=0x1, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#5  0x00007f58f542686d in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7f58d7defdcc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00007f58f5426915 in timerSourcePrepare (source=0x1, timeout=0x7f58d7defcb0) at kernel/qeventdispatcher_glib.cpp:169
#7  0x00007f58ec6c7dba in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x00007f58ec6c8191 in ?? () from /lib/libglib-2.0.so.0
#9  0x00007f58ec6c86c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x00007f58f5426676 in QEventDispatcherGlib::processEvents (this=0x1c42950, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:409
#11 0x00007f58f53fb972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#12 0x00007f58f53fbd4c in QEventLoop::exec (this=0x7f58d7deff60, flags=) at kernel/qeventloop.cpp:201
#13 0x00007f58f5306c79 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#14 0x00007f58f53dc298 in QInotifyFileSystemWatcherEngine::run (this=0x1bac670) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x00007f58f53096c5 in QThreadPrivate::start (arg=0x1bac670) at thread/qthread_unix.cpp:244
#16 0x00007f58f2e24a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#17 0x00007f58f4ad980d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f58f7faa7f0 (LWP 8845)):
[KCrash Handler]
#5  0x00007f58f5e6d0d0 in QTreeWidgetItem::addChild (this=0x1df9990, child=0x1ca9f40) at itemviews/qtreewidget.cpp:1882
#6  0x00007f58f5e6d4d3 in QTreeWidgetItem (this=0x1ca9f40, parent=0x1df9990, type=<value optimized out>) at itemviews/qtreewidget.cpp:1428
#7  0x00007f58f6a94989 in KMMimePartTreeItem (this=0x1df9990, parent=0x1ca9f40, node=0x1ccf060, description=..., mimetype=..., encoding=..., size=0, revertOrder=false)
    at ../../kmail/kmmimeparttree.cpp:378
#8  0x00007f58f6ad96a3 in partNode::fillMimePartTree (this=0x1ccf060, parentItem=0x1df9990, mimePartTree=<value optimized out>, labelDescr=<value optimized out>, labelCntType=<value optimized out>, 
    labelEncoding=<value optimized out>, size=0, revertOrder=195) at ../../kmail/partNode.cpp:549
#9  0x00007f58f6ac7e9c in KMail::ObjectTreeParser::insertAndParseNewChildNode (this=0x7fffe8ed6540, startNode=..., content=<value optimized out>, cntDesc=<value optimized out>, append=false, 
    addToTextualContent=<value optimized out>) at ../../kmail/objecttreeparser.cpp:232
#10 0x00007f58f6acbcc0 in KMail::ObjectTreeParser::processMessageRfc822Subtype (this=0x7fffe8ed6540, node=0x1f4c330) at ../../kmail/objecttreeparser.cpp:1582
#11 0x00007f58f6ac75c1 in KMail::ObjectTreeParser::parseObjectTree (this=0x7fffe8ed6540, node=0x1f4c330) at ../../kmail/objecttreeparser.cpp:318
#12 0x00007f58f6ac78e5 in KMail::ObjectTreeParser::stdChildHandling (this=0x7fffe8ed6850, child=0x1f4b670) at ../../kmail/objecttreeparser.cpp:1278
#13 0x00007f58f6ac7c94 in KMail::ObjectTreeParser::processMultiPartMixedSubtype (this=0x1df9990, node=<value optimized out>) at ../../kmail/objecttreeparser.cpp:1291
#14 0x00007f58f6ac75c1 in KMail::ObjectTreeParser::parseObjectTree (this=0x7fffe8ed6850, node=0x1f39af0) at ../../kmail/objecttreeparser.cpp:318
#15 0x00007f58f69490b0 in KMReaderWin::parseMsg (this=0x13007f0, aMsg=0x124fb00) at ../../kmail/kmreaderwin.cpp:1611
#16 0x00007f58f693f2e0 in KMReaderWin::displayMessage (this=0x13007f0) at ../../kmail/kmreaderwin.cpp:1535
#17 0x00007f58f693f4b0 in KMReaderWin::updateReaderWin (this=0x13007f0) at ../../kmail/kmreaderwin.cpp:1478
#18 0x00007f58f693fd85 in KMReaderWin::update (this=0x13007f0, observable=<value optimized out>) at ../../kmail/kmreaderwin.cpp:903
#19 0x00007f58f6b67191 in KMail::ISubject::notify (this=0x124fbd0) at ../../kmail/isubject.cpp:33
#20 0x00007f58f6861e9c in KMMessage::updateBodyPart (this=0x124fb00, partSpecifier=) at ../../kmail/kmmessage.cpp:3185
#21 0x00007f58f6b3e929 in KMail::ImapJob::slotGetMessageResult (this=0x1ece4c0, job=<value optimized out>) at ../../kmail/imapjob.cpp:435
#22 0x00007f58f6b404eb in KMail::ImapJob::qt_metacall (this=0x1ece4c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe8ed7320) at ./imapjob.moc:88
#23 0x00007f58f540fdc3 in QMetaObject::activate (sender=0x1bbe7a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1dd7701) at kernel/qobject.cpp:3294
#24 0x00007f58f73f9842 in KJob::result (this=0x1df9990, _t1=0x1bbe7a0) at ./kjob.moc:194
#25 0x00007f58f73f9ae0 in KJob::emitResult (this=0x1bbe7a0) at ../../kdecore/jobs/kjob.cpp:312
#26 0x00007f58f1f346e3 in KIO::SimpleJob::slotFinished (this=0x1bbe7a0) at ../../kio/kio/job.cpp:475
#27 0x00007f58f1f34ba3 in KIO::TransferJob::slotFinished (this=0x1bbe7a0) at ../../kio/kio/job.cpp:975
#28 0x00007f58f1f32d81 in KIO::TransferJob::qt_metacall (this=0x1bbe7a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe8ed7740) at ./jobclasses.moc:367
#29 0x00007f58f540fdc3 in QMetaObject::activate (sender=0x1a7a770, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1dd7701) at kernel/qobject.cpp:3294
#30 0x00007f58f1ff31e1 in KIO::SlaveInterface::dispatch (this=0x1a7a770, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#31 0x00007f58f1ff0553 in KIO::SlaveInterface::dispatch (this=0x1a7a770) at ../../kio/kio/slaveinterface.cpp:91
#32 0x00007f58f1fe48b6 in KIO::Slave::gotInput (this=0x1a7a770) at ../../kio/kio/slave.cpp:324
#33 0x00007f58f1fe4a9c in KIO::Slave::qt_metacall (this=0x1a7a770, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe8ed7b60) at ./slave.moc:82
#34 0x00007f58f540fdc3 in QMetaObject::activate (sender=0x1a7b190, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1dd7701) at kernel/qobject.cpp:3294
#35 0x00007f58f1f03cd7 in KIO::ConnectionPrivate::dequeue (this=0x1a7aea0) at ../../kio/kio/connection.cpp:82
#36 0x00007f58f1f03dfd in KIO::Connection::qt_metacall (this=0x1a7b190, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x1b5d180) at ./connection.moc:79
#37 0x00007f58f540cd19 in QObject::event (this=0x1a7b190, e=0x1ef8830) at kernel/qobject.cpp:1260
#38 0x00007f58f58cfe8c in QApplicationPrivate::notify_helper (this=0x104c420, receiver=0x1a7b190, e=0x1ef8830) at kernel/qapplication.cpp:4242
#39 0x00007f58f58d648d in QApplication::notify (this=0x7fffe8ed86f0, receiver=0x1a7b190, e=0x1ef8830) at kernel/qapplication.cpp:4125
#40 0x00007f58f79cbe16 in KApplication::notify (this=0x7fffe8ed86f0, receiver=0x1a7b190, event=0x1ef8830) at ../../kdeui/kernel/kapplication.cpp:302
#41 0x00007f58f53fd04c in QCoreApplication::notifyInternal (this=0x7fffe8ed86f0, receiver=0x1a7b190, event=0x1ef8830) at kernel/qcoreapplication.cpp:704
#42 0x00007f58f53ff7c7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1011070) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#43 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1011070) at kernel/qcoreapplication.cpp:1345
#44 0x00007f58f5426ae3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#45 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#46 0x00007f58ec6c4bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#47 0x00007f58ec6c8598 in ?? () from /lib/libglib-2.0.so.0
#48 0x00007f58ec6c86c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#49 0x00007f58f5426623 in QEventDispatcherGlib::processEvents (this=0x1052ff0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#50 0x00007f58f597e2fe in QGuiEventDispatcherGlib::processEvents (this=0x1df9990, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#51 0x00007f58f53fb972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#52 0x00007f58f53fbd4c in QEventLoop::exec (this=0x7fffe8ed8520, flags=) at kernel/qeventloop.cpp:201
#53 0x00007f58f53ffa8b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#54 0x0000000000403572 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../kmail/main.cpp:156

Possible duplicates by query: bug 222216, bug 209117, bug 186502.

Reported using DrKonqi