Bug 263127

Application: kmail (1.13.5)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:

Configure KMail  -> Appearance -> Enable system tray icon (on) && Always show KMail in system tray (on) -> Apply => Catched crash

The crash can be reproduced some of the time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fc98cc77820 (LWP 3527))]

Thread 2 (Thread 0x7fc968854700 (LWP 3534)):
#0  0x00007fc9896d8203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc980793009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fc98079345c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fc98a0321e6 in QEventDispatcherGlib::processEvents (this=0x1ee2b60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007fc98a004a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fc98a004dec in QEventLoop::exec (this=0x7fc968853cf0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fc989f0f2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007fc989fe45f8 in QInotifyFileSystemWatcherEngine::run (this=0x2714660) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fc989f1227e in QThreadPrivate::start (arg=0x2714660) at thread/qthread_unix.cpp:266
#9  0x00007fc9871de971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007fc9896e492d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc98cc77820 (LWP 3527)):
[KCrash Handler]
#6  0x00007fc98b80e80e in KMail::ISubject::notify (this=0x20b50a0) at ../../kmail/isubject.cpp:33
#7  0x00007fc98b4fad4c in KMMessage::updateBodyPart (this=0x20b4fd0, partSpecifier=) at ../../kmail/kmmessage.cpp:3185
#8  0x00007fc98b7e4149 in KMail::ImapJob::slotGetMessageResult (this=0x31f2570, job=<value optimized out>) at ../../kmail/imapjob.cpp:435
#9  0x00007fc98b7e603b in KMail::ImapJob::qt_metacall (this=0x31f2570, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffa9f4cda0) at ./imapjob.moc:88
#10 0x00007fc98a01db27 in QMetaObject::activate (sender=0x2134850, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2555660) at kernel/qobject.cpp:3280
#11 0x00007fc98c0ce712 in KJob::result (this=0x1dbad08, _t1=0x2134850) at ./kjob.moc:194
#12 0x00007fc98c0ce9b0 in KJob::emitResult (this=0x2134850) at ../../kdecore/jobs/kjob.cpp:312
#13 0x00007fc9860c5203 in KIO::SimpleJob::slotFinished (this=0x2134850) at ../../kio/kio/job.cpp:522
#14 0x00007fc9860c5af7 in KIO::TransferJob::slotFinished (this=0x2134850) at ../../kio/kio/job.cpp:1111
#15 0x00007fc9860c3a41 in KIO::TransferJob::qt_metacall (this=0x2134850, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffa9f4d1a0) at ./jobclasses.moc:367
#16 0x00007fc98a01db27 in QMetaObject::activate (sender=0x2701dc0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2555660) at kernel/qobject.cpp:3280
#17 0x00007fc986174c8e in KIO::SlaveInterface::dispatch (this=0x2701dc0, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#18 0x00007fc986171cc3 in KIO::SlaveInterface::dispatch (this=0x2701dc0) at ../../kio/kio/slaveinterface.cpp:91
#19 0x00007fc986165876 in KIO::Slave::gotInput (this=0x2701dc0) at ../../kio/kio/slave.cpp:344
#20 0x00007fc986165a5c in KIO::Slave::qt_metacall (this=0x2701dc0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffa9f4d5e0) at ./slave.moc:82
#21 0x00007fc98a01db27 in QMetaObject::activate (sender=0x1eaff50, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2555660) at kernel/qobject.cpp:3280
#22 0x00007fc986091df7 in KIO::ConnectionPrivate::dequeue (this=0x2a14760) at ../../kio/kio/connection.cpp:82
#23 0x00007fc986091f1d in KIO::Connection::qt_metacall (this=0x1eaff50, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x3499cb0) at ./connection.moc:79
#24 0x00007fc98a017bde in QObject::event (this=0x1eaff50, e=0x1dbad08) at kernel/qobject.cpp:1219
#25 0x00007fc98a4f0fdc in QApplicationPrivate::notify_helper (this=0x1c09070, receiver=0x1eaff50, e=0x3468940) at kernel/qapplication.cpp:4396
#26 0x00007fc98a4f6aed in QApplication::notify (this=0x7fffa9f4e200, receiver=0x1eaff50, e=0x3468940) at kernel/qapplication.cpp:4277
#27 0x00007fc98c699156 in KApplication::notify (this=0x7fffa9f4e200, receiver=0x1eaff50, event=0x3468940) at ../../kdeui/kernel/kapplication.cpp:310
#28 0x00007fc98a005cdc in QCoreApplication::notifyInternal (this=0x7fffa9f4e200, receiver=0x1eaff50, event=0x3468940) at kernel/qcoreapplication.cpp:732
#29 0x00007fc98a008c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1bc8150) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1bc8150) at kernel/qcoreapplication.cpp:1373
#31 0x00007fc98a032653 in sendPostedEvents (s=0x1c0b990) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#32 postEventSourceDispatch (s=0x1c0b990) at kernel/qeventdispatcher_glib.cpp:277
#33 0x00007fc98078f342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x00007fc9807932a8 in ?? () from /lib/libglib-2.0.so.0
#35 0x00007fc98079345c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x00007fc98a032193 in QEventDispatcherGlib::processEvents (this=0x1bc78a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#37 0x00007fc98a5a3a4e in QGuiEventDispatcherGlib::processEvents (this=0x1dbad08, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007fc98a004a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#39 0x00007fc98a004dec in QEventLoop::exec (this=0x7fffa9f4e030, flags=) at kernel/qeventloop.cpp:201
#40 0x00007fc98a008ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#41 0x0000000000403212 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 256581.

Possible duplicates by query: bug 262235, bug 261938, bug 259476, bug 259174, bug 256581.

Reported using DrKonqi