Bug 253980

Application: kmail (1.13.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-25-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
I dragged some mails in my own foders then after few passed, the lasts crashed!

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f3b18102820 (LWP 1949))]

Thread 2 (Thread 0x7f3af7509710 (LWP 2142)):
#0  0x00007f3b14c0bfb3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f3b0c5b94a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f3b0c5b98fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f3b15577566 in QEventDispatcherGlib::processEvents (this=0x2cbd690, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f3b1554c992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f3b1554cd6c in QEventLoop::exec (this=0x7f3af7508cf0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f3b15456d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f3b1552d178 in QInotifyFileSystemWatcherEngine::run (this=0x2ca2a00) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f3b15459775 in QThreadPrivate::start (arg=0x2ca2a00) at thread/qthread_unix.cpp:248
#9  0x00007f3b130629ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f3b14c1872d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3b18102820 (LWP 1949)):
[KCrash Handler]
#5  0x00007f3b10add684 in MessageList::Core::Item::parent (this=0x2b5aeb0) at ../../messagelist/core/item.cpp:417
#6  0x00007f3b10af0c03 in MessageList::Core::Model::parent (this=<value optimized out>, modelIndex=...) at ../../messagelist/core/model.cpp:557
#7  0x00007f3b15f82821 in QModelIndex::parent (this=0x25f1050, index=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:389
#8  QTreeView::indexRowSizeHint (this=0x25f1050, index=<value optimized out>) at itemviews/qtreeview.cpp:2817
#9  0x00007f3b15f82f9e in QTreeViewPrivate::itemHeight (this=0x26284f0, item=0) at itemviews/qtreeview.cpp:3238
#10 0x00007f3b15f831df in QTreeViewPrivate::updateScrollBars (this=0x26284f0) at itemviews/qtreeview.cpp:3483
#11 0x00007f3b15f83614 in QTreeView::updateGeometries (this=0x25f1050) at itemviews/qtreeview.cpp:2745
#12 0x00007f3b10af8f46 in MessageList::Core::ModelPrivate::viewItemJobStepInternal (this=0x25fd3e0) at ../../messagelist/core/model.cpp:3848
#13 0x00007f3b10af9733 in MessageList::Core::ModelPrivate::viewItemJobStep (this=0x25fd3e0) at ../../messagelist/core/model.cpp:3965
#14 0x00007f3b10afb59e in MessageList::Core::Model::qt_metacall (this=0x25e4f30, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff96144ed0) at ./model.moc:90
#15 0x00007f3b15560e3f in QMetaObject::activate (sender=0x25fd418, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#16 0x00007f3b1555da63 in QObject::event (this=0x25fd418, e=0x7fff96145620) at kernel/qobject.cpp:1212
#17 0x00007f3b15a2122c in QApplicationPrivate::notify_helper (this=0x22b2750, receiver=0x25fd418, e=0x7fff96145620) at kernel/qapplication.cpp:4300
#18 0x00007f3b15a276fb in QApplication::notify (this=0x7fff96145a90, receiver=0x25fd418, e=0x7fff96145620) at kernel/qapplication.cpp:4183
#19 0x00007f3b17b23526 in KApplication::notify (this=0x7fff96145a90, receiver=0x25fd418, event=0x7fff96145620) at ../../kdeui/kernel/kapplication.cpp:302
#20 0x00007f3b1554e06c in QCoreApplication::notifyInternal (this=0x7fff96145a90, receiver=0x25fd418, event=0x7fff96145620) at kernel/qcoreapplication.cpp:704
#21 0x00007f3b1557ad42 in QCoreApplication::sendEvent (this=0x225bd20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#22 QTimerInfoList::activateTimers (this=0x225bd20) at kernel/qeventdispatcher_unix.cpp:603
#23 0x00007f3b15577824 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#24 0x00007f3b0c5b58c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#25 0x00007f3b0c5b9748 in ?? () from /lib/libglib-2.0.so.0
#26 0x00007f3b0c5b98fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#27 0x00007f3b15577513 in QEventDispatcherGlib::processEvents (this=0x2219000, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#28 0x00007f3b15ad146e in QGuiEventDispatcherGlib::processEvents (this=0x2b5aeb0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f3b1554c992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#30 0x00007f3b1554cd6c in QEventLoop::exec (this=0x7fff961458c0, flags=) at kernel/qeventloop.cpp:201
#31 0x00007f3b15550aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#32 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 223245.

Possible duplicates by query: bug 253210, bug 247489, bug 247163, bug 246820, bug 242767.

Reported using DrKonqi