Application: kmail (1.13.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Title says it all -- started, watched Inbox start to load (from IMAP), instant crash.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f2cea003820 (LWP 16938))]

Thread 2 (Thread 0x7f2cca3c4710 (LWP 16946)):
#0  0x00007f2ce6b17f53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2cde4c64a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f2cde4c68fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f2ce7482566 in QEventDispatcherGlib::processEvents (this=0x32c27d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f2ce7457992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f2ce7457d6c in QEventLoop::exec (this=0x7f2cca3c3cf0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f2ce7361d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f2ce7438178 in QInotifyFileSystemWatcherEngine::run (this=0x33db460) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f2ce7364775 in QThreadPrivate::start (arg=0x33db460) at thread/qthread_unix.cpp:248
#9  0x00007f2ce4f6e9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f2ce6b2469d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2cea003820 (LWP 16938)):
[KCrash Handler]
#5  0x00007f2ce8bcaa6e in KMail::ISubject::notify (this=0x37651a0) at ../../kmail/isubject.cpp:33
#6  0x00007f2ce88c8b1c in KMMessage::updateBodyPart (this=0x37650d0, partSpecifier=) at ../../kmail/kmmessage.cpp:3185
#7  0x00007f2ce8ba23e9 in KMail::ImapJob::slotGetMessageResult (this=0x30555c0, job=<value optimized out>) at ../../kmail/imapjob.cpp:435
#8  0x00007f2ce8ba3f8b in KMail::ImapJob::qt_metacall (this=0x30555c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffddffd590) at ./imapjob.moc:88
#9  0x00007f2ce746be3f in QMetaObject::activate (sender=0x2e7a530, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x5) at kernel/qobject.cpp:3293
#10 0x00007f2ce945db82 in KJob::result (this=0x24e3f08, _t1=0x2e7a530) at ./kjob.moc:194
#11 0x00007f2ce945de20 in KJob::emitResult (this=0x2e7a530) at ../../kdecore/jobs/kjob.cpp:312
#12 0x00007f2ce3d4f503 in KIO::SimpleJob::slotFinished (this=0x2e7a530) at ../../kio/kio/job.cpp:486
#13 0x00007f2ce3d4fec7 in KIO::TransferJob::slotFinished (this=0x2e7a530) at ../../kio/kio/job.cpp:1058
#14 0x00007f2ce3d4daf1 in KIO::TransferJob::qt_metacall (this=0x2e7a530, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffddffd990) at ./jobclasses.moc:367
#15 0x00007f2ce746be3f in QMetaObject::activate (sender=0x3294440, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x5) at kernel/qobject.cpp:3293
#16 0x00007f2ce3e0f271 in KIO::SlaveInterface::dispatch (this=0x3294440, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#17 0x00007f2ce3e0c5e3 in KIO::SlaveInterface::dispatch (this=0x3294440) at ../../kio/kio/slaveinterface.cpp:91
#18 0x00007f2ce3e00a46 in KIO::Slave::gotInput (this=0x3294440) at ../../kio/kio/slave.cpp:324
#19 0x00007f2ce3e00c2c in KIO::Slave::qt_metacall (this=0x3294440, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffddffddb0) at ./slave.moc:82
#20 0x00007f2ce746be3f in QMetaObject::activate (sender=0x2f09250, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x5) at kernel/qobject.cpp:3293
#21 0x00007f2ce3d1e9d7 in KIO::ConnectionPrivate::dequeue (this=0x2f09270) at ../../kio/kio/connection.cpp:82
#22 0x00007f2ce3d1eafd in KIO::Connection::qt_metacall (this=0x2f09250, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x34370e0) at ./connection.moc:79
#23 0x00007f2ce7468d49 in QObject::event (this=0x2f09250, e=0x2e74300) at kernel/qobject.cpp:1248
#24 0x00007f2ce792c22c in QApplicationPrivate::notify_helper (this=0x22fa2e0, receiver=0x2f09250, e=0x2e74300) at kernel/qapplication.cpp:4300
#25 0x00007f2ce79326fb in QApplication::notify (this=0x7fffddffe9d0, receiver=0x2f09250, e=0x2e74300) at kernel/qapplication.cpp:4183
#26 0x00007f2ce9a2e526 in KApplication::notify (this=0x7fffddffe9d0, receiver=0x2f09250, event=0x2e74300) at ../../kdeui/kernel/kapplication.cpp:302
#27 0x00007f2ce745906c in QCoreApplication::notifyInternal (this=0x7fffddffe9d0, receiver=0x2f09250, event=0x2e74300) at kernel/qcoreapplication.cpp:704
#28 0x00007f2ce745b7e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x225d8b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x225d8b0) at kernel/qcoreapplication.cpp:1345
#30 0x00007f2ce74829d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#31 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#32 0x00007f2cde4c28c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0x00007f2cde4c6748 in ?? () from /lib/libglib-2.0.so.0
#34 0x00007f2cde4c68fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0x00007f2ce7482513 in QEventDispatcherGlib::processEvents (this=0x225d000, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#36 0x00007f2ce79dc46e in QGuiEventDispatcherGlib::processEvents (this=0x24e3f08, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007f2ce7457992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#38 0x00007f2ce7457d6c in QEventLoop::exec (this=0x7fffddffe800, flags=) at kernel/qeventloop.cpp:201
#39 0x00007f2ce745baab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#40 0x0000000000403482 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../kmail/main.cpp:156

This bug may be a duplicate of or related to bug 237422.

Possible duplicates by query: bug 237549, bug 237422, bug 235176, bug 233482, bug 233123.

Reported using DrKonqi