[Bug 243398] New: KMail crashed when deleting a discussion

Shai shai at platonix.com
Fri Jul 2 00:37:47 BST 2010 

https://bugs.kde.org/show_bug.cgi?id=243398

           Summary: KMail crashed when deleting a discussion
           Product: kmail
           Version: 1.13.3
          Platform: Debian unstable
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: shai at platonix.com


Application: kmail (1.13.3)
KDE Platform Version: 4.4.4 (KDE 4.4.4)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-5-686 i686
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
Most of the discussion was unread when this happened. It's a POP3 account.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0xb2670710 (LWP 2949))]

Thread 6 (Thread 0xaddffb70 (LWP 8341)):
#0  0xb7709424 in __kernel_vsyscall ()
#1  0xb4662482 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0xb5909114 in __pthread_cond_timedwait (cond=0xaa13208, mutex=0xaa131f0,
abstime=0xaddff320) at forward.c:152
#3  0xaea3dbcf in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 5 (Thread 0xae798b70 (LWP 8342)):
#0  0xb590928b in pthread_mutex_lock (mutex=0x1) at forward.c:182
#1  0xb3e0be91 in ?? () from /lib/libglib-2.0.so.0
#2  0xb3e0c1b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0xb66c60cf in QEventDispatcherGlib::processEvents (this=0xa520478,
flags=...) at kernel/qeventdispatcher_glib.cpp:414
#4  0xb6698b49 in QEventLoop::processEvents (this=0xae798280, flags=) at
kernel/qeventloop.cpp:149
#5  0xb6698f9a in QEventLoop::exec (this=0xae798280, flags=...) at
kernel/qeventloop.cpp:201
#6  0xb659b619 in QThread::exec (this=0x9a2a160) at thread/qthread.cpp:487
#7  0xaea8b94a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#8  0xb659dfae in QThreadPrivate::start (arg=0x9a2a160) at
thread/qthread_unix.cpp:248
#9  0xb465d955 in start_thread (arg=0xae798b70) at pthread_create.c:300
#10 0xb58fc10e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xaa588b70 (LWP 8345)):
#0  0xb7709424 in __kernel_vsyscall ()
#1  0xb58ee916 in *__GI___poll (fds=0xb5972ff4, nfds=1, timeout=333) at
../sysdeps/unix/sysv/linux/poll.c:87
#2  0xae8e89bf in ?? () from /usr/lib/xine/plugins/1.28/xineplug_ao_out_alsa.so
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 3 (Thread 0xa9d87b70 (LWP 8346)):
#0  0xb7709424 in __kernel_vsyscall ()
#1  0xb4661f7f in __pthread_cond_wait (cond=0xaa2b760, mutex=0xaa2b748) at
pthread_cond_wait.c:153
#2  0xb59090bd in __pthread_cond_wait (cond=0xaa2b760, mutex=0xaa2b748) at
forward.c:139
#3  0xaea4e7f6 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 2 (Thread 0xa8b96b70 (LWP 8347)):
#0  0xb7709424 in __kernel_vsyscall ()
#1  0xb58f5291 in select () at ../sysdeps/unix/syscall-template.S:82
#2  0xaea67358 in xine_usec_sleep () from /usr/lib/libxine.so.1
#3  0x00000000 in ?? ()

Thread 1 (Thread 0xb2670710 (LWP 2949)):
[KCrash Handler]
#6  0xb49f0e8a in MessageList::Core::Item::parent (this=0xbfa03b84) at
../../messagelist/core/item.cpp:417
#7  0xb61c4d82 in QModelIndex::parent (this=0x8db5f38, index=...) at
../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:389
#8  QTreeView::indexRowSizeHint (this=0x8db5f38, index=...) at
itemviews/qtreeview.cpp:2818
#9  0xb61c55d9 in QTreeViewPrivate::itemHeight (this=0x8e169e0, item=57) at
itemviews/qtreeview.cpp:3239
#10 0xb61c5942 in QTreeViewPrivate::updateScrollBars (this=0x8e169e0) at
itemviews/qtreeview.cpp:3502
#11 0xb61c5be5 in QTreeView::updateGeometries (this=0x8db5f38) at
itemviews/qtreeview.cpp:2746
#12 0xb4a2dee6 in MessageList::Core::View::updateGeometries (this=0x2) at
../../messagelist/core/view.cpp:179
#13 0xb4a0e1c0 in MessageList::Core::ModelPrivate::viewItemJobStepInternal
(this=0x8ddfc50) at ../../messagelist/core/model.cpp:3848
#14 0xb4a0ea3e in MessageList::Core::ModelPrivate::viewItemJobStep
(this=0x8ddfc50) at ../../messagelist/core/model.cpp:3965
#15 0xb4a10a51 in MessageList::Core::Model::qt_metacall (this=0x8ddaf28,
_c=QMetaObject::InvokeMetaMethod, _id=26, _a=0xbfa0401c) at ./model.moc:90
#16 0xb669f80a in QMetaObject::metacall (object=0x8ddaf28,
cl=QMetaObject::InvokeMetaMethod, idx=26, argv=0xbfa0401c) at
kernel/qmetaobject.cpp:237
#17 0xb66ae1db in QMetaObject::activate (sender=0x8ddfc6c, m=0xb67ae724,
local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3295
#18 0xb67007e7 in QTimer::timeout (this=0x8ddfc6c) at
.moc/release-shared/moc_qtimer.cpp:134
#19 0xb66b60be in QTimer::timerEvent (this=0x8ddfc6c, e=0xbfa04550) at
kernel/qtimer.cpp:271
#20 0xb66aac84 in QObject::event (this=0x8ddfc6c, e=0x8ddaf28) at
kernel/qobject.cpp:1212
#21 0xb5be35cc in QApplicationPrivate::notify_helper (this=0x890af08,
receiver=0x8ddfc6c, e=0xbfa04550) at kernel/qapplication.cpp:4302
#22 0xb5bea15e in QApplication::notify (this=0xbfa04960, receiver=0x8ddfc6c,
e=0xbfa04550) at kernel/qapplication.cpp:3706
#23 0xb750fb4a in KApplication::notify (this=0xbfa04960, receiver=0x8ddfc6c,
event=0xbfa04550) at ../../kdeui/kernel/kapplication.cpp:302
#24 0xb669a52b in QCoreApplication::notifyInternal (this=0xbfa04960,
receiver=0x8ddfc6c, event=0xbfa04550) at kernel/qcoreapplication.cpp:726
#25 0xb66c97b6 in QCoreApplication::sendEvent (this=0x890dd74) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QTimerInfoList::activateTimers (this=0x890dd74) at
kernel/qeventdispatcher_unix.cpp:603
#27 0xb66c63a4 in timerSourceDispatch (source=0x890dd40) at
kernel/qeventdispatcher_glib.cpp:184
#28 0xb3e082f5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#29 0xb3e0bfd8 in ?? () from /lib/libglib-2.0.so.0
#30 0xb3e0c1b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#31 0xb66c6095 in QEventDispatcherGlib::processEvents (this=0x88d3a60,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#32 0xb5ca1f45 in QGuiEventDispatcherGlib::processEvents (this=0x88d3a60,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0xb6698b49 in QEventLoop::processEvents (this=0xbfa04814, flags=) at
kernel/qeventloop.cpp:149
#34 0xb6698f9a in QEventLoop::exec (this=0xbfa04814, flags=...) at
kernel/qeventloop.cpp:201
#35 0xb669e1cf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#36 0xb5be3667 in QApplication::exec () at kernel/qapplication.cpp:3581
#37 0x0804aafe in main (argc=3, argv=0xbfa04b24) at ../../kmail/main.cpp:156

This bug may be a duplicate of or related to bug 219964, bug 238828.

Possible duplicates by query: bug 242767, bug 238828, bug 232152, bug 231086,
bug 230300.

Reported using DrKonqi

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