Bug 167741

Summary:	Threading in kmail doesn't work and sometimes crashes kmail/kontact
Product:	[Applications] kontact	Reporter:	Marek McGann <marek.mcgann>
Component:	general	Assignee:	kdepim bugs <kdepim-bugs>
Status:	RESOLVED DUPLICATE
Severity:	crash
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Marek McGann 2008-07-30 14:53:05 UTC

Version:            (using KDE 4.1.0)
Installed from:    Ubuntu Packages
OS:                Linux

Clicking "Apply" after setting the "Threaded Message List" option in the Appearance>Message List settings often results in a crash.

Even on those occasions where it does not result in a crash, the messages remain unthreaded in just about every folder (Sent Mail, for whatever reason, seems to work fine).

The primary account in use for this is an IMAP one, though the problem also occurs on local folders.

Comment 1 Dominik Tritscher 2008-07-30 15:50:11 UTC

I can confirm that behaviour with same software version. I couldn't find a cause why this happens sometimes and sometimes not.
Here comes the backtrace:

Application: Kontact (kontact), signal SIGSEGV
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0xb4e41940 (LWP 6986)]
[New Thread 0xb0c0cb90 (LWP 6996)]
[KCrash handler]
#6  0xb7411320 in ?? () from /usr/lib/libQtGui.so.4
#7  0xb7405f9a in ?? () from /usr/lib/libQtGui.so.4
#8  0xb7406405 in QTreeView::rowsAboutToBeRemoved ()
   from /usr/lib/libQtGui.so.4
#9  0xb73cb99a in QAbstractItemView::qt_metacall ()
   from /usr/lib/libQtGui.so.4
#10 0xb740e3ca in QTreeView::qt_metacall () from /usr/lib/libQtGui.so.4
#11 0xb744587a in QTreeWidget::qt_metacall () from /usr/lib/libQtGui.so.4
#12 0xb7e9ba5a in KPIM::TreeWidget::qt_metacall ()
   from /usr/lib/kde4/lib/libkdepim.so.4
#13 0xb1c59fda in ?? () from /usr/lib/kde4/lib/libkmailprivate.so.4
#14 0xb784e4f9 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#15 0xb784ebc2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#16 0xb788b03f in QAbstractItemModel::rowsAboutToBeRemoved ()
   from /usr/lib/libQtCore.so.4
#17 0xb7831d36 in QAbstractItemModel::beginRemoveRows ()
   from /usr/lib/libQtCore.so.4
#18 0xb743b299 in ?? () from /usr/lib/libQtGui.so.4
#19 0xb743e30a in QTreeWidgetItem::takeChild () from /usr/lib/libQtGui.so.4
#20 0xb1c58167 in ?? () from /usr/lib/kde4/lib/libkmailprivate.so.4
#21 0xb1c88701 in ?? () from /usr/lib/kde4/lib/libkmailprivate.so.4
#22 0xb1c8816f in ?? () from /usr/lib/kde4/lib/libkmailprivate.so.4
#23 0xb1c8864f in ?? () from /usr/lib/kde4/lib/libkmailprivate.so.4
#24 0xb1b43598 in ?? () from /usr/lib/kde4/lib/libkmailprivate.so.4
#25 0xb1b3a749 in ?? () from /usr/lib/kde4/lib/libkmailprivate.so.4
#26 0xb1b3a91e in ?? () from /usr/lib/kde4/lib/libkmailprivate.so.4
#27 0xb1b3ae5b in ?? () from /usr/lib/kde4/lib/libkmailprivate.so.4
#28 0xb1b34290 in ?? () from /usr/lib/kde4/lib/libkmailprivate.so.4
#29 0xb1b3dad4 in ?? () from /usr/lib/kde4/lib/libkmailprivate.so.4
#30 0xb1cca3ad in KMMainWidget::readConfig ()
   from /usr/lib/kde4/lib/libkmailprivate.so.4
#31 0xb1cae934 in KMMainWidget::slotConfigChanged ()
   from /usr/lib/kde4/lib/libkmailprivate.so.4
#32 0xb1ccd387 in KMMainWidget::qt_metacall ()
   from /usr/lib/kde4/lib/libkmailprivate.so.4
#33 0xb784e4f9 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#34 0xb784ebc2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#35 0xb1c0c037 in KMKernel::configChanged ()
   from /usr/lib/kde4/lib/libkmailprivate.so.4
#36 0xb1c0fd4a in KMKernel::slotConfigChanged ()
   from /usr/lib/kde4/lib/libkmailprivate.so.4
#37 0xb1c17c10 in KMKernel::qt_metacall ()
   from /usr/lib/kde4/lib/libkmailprivate.so.4
#38 0xb784e4f9 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#39 0xb784ebc2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#40 0xb68efff7 in KCMultiDialog::configCommitted (this=0x93e71b0)
    at /build/buildd/kde4libs-4.1.0/obj-i486-linux-gnu/kutils/kcmultidialog.moc:101
#41 0xb68f0685 in KCMultiDialogPrivate::apply (this=0x96098b0)
    at /build/buildd/kde4libs-4.1.0/kutils/kcmultidialog.cpp:212
#42 0xb68f20b2 in KCMultiDialog::qt_metacall (this=0x93e71b0, 
    _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf87e658)
    at /build/buildd/kde4libs-4.1.0/obj-i486-linux-gnu/kutils/kcmultidialog.moc:86
#43 0xb1a9357a in ?? () from /usr/lib/kde4/lib/libkmailprivate.so.4
#44 0xb784e4f9 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#45 0xb784ebc2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#46 0xb7c48e37 in KDialog::applyClicked (this=0x93e71b0)
    at /build/buildd/kde4libs-4.1.0/obj-i486-linux-gnu/kdeui/kdialog.moc:235
#47 0xb7c4a42a in KDialog::slotButtonClicked (this=0x93e71b0, button=8)
    at /build/buildd/kde4libs-4.1.0/kdeui/dialogs/kdialog.cpp:848
#48 0xb7c4c58a in KDialog::qt_metacall (this=0x93e71b0, 
    _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xbf87e87c)
    at /build/buildd/kde4libs-4.1.0/obj-i486-linux-gnu/kdeui/kdialog.moc:181
#49 0xb7d03b5a in KPageDialog::qt_metacall (this=0x93e71b0, 
    _c=QMetaObject::InvokeMetaMethod, _id=68, _a=0xbf87e87c)
    at /build/buildd/kde4libs-4.1.0/obj-i486-linux-gnu/kdeui/kpagedialog.moc:63
#50 0xb68f202a in KCMultiDialog::qt_metacall (this=0x93e71b0, 
    _c=QMetaObject::InvokeMetaMethod, _id=68, _a=0xbf87e87c)
    at /build/buildd/kde4libs-4.1.0/obj-i486-linux-gnu/kutils/kcmultidialog.moc:77
#51 0xb1a9357a in ?? () from /usr/lib/kde4/lib/libkmailprivate.so.4
#52 0xb784e4f9 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#53 0xb784ebc2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#54 0xb78527c3 in QSignalMapper::mapped () from /usr/lib/libQtCore.so.4
#55 0xb7852fcd in QSignalMapper::map () from /usr/lib/libQtCore.so.4
#56 0xb78531be in QSignalMapper::map () from /usr/lib/libQtCore.so.4
#57 0xb78532d7 in QSignalMapper::qt_metacall () from /usr/lib/libQtCore.so.4
#58 0xb784e4f9 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#59 0xb784e930 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#60 0xb74e7eb1 in QAbstractButton::clicked () from /usr/lib/libQtGui.so.4
#61 0xb7247f49 in ?? () from /usr/lib/libQtGui.so.4
#62 0xb72497e0 in ?? () from /usr/lib/libQtGui.so.4
#63 0xb7249a3b in QAbstractButton::mouseReleaseEvent ()
   from /usr/lib/libQtGui.so.4
#64 0xb6f614a4 in QWidget::event () from /usr/lib/libQtGui.so.4
#65 0xb7248aff in QAbstractButton::event () from /usr/lib/libQtGui.so.4
#66 0xb72ed932 in QPushButton::event () from /usr/lib/libQtGui.so.4
#67 0xb6f09c0c in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#68 0xb6f0ecd5 in QApplication::notify () from /usr/lib/libQtGui.so.4
#69 0xb7cd6ef3 in KApplication::notify (this=0xbf87f798, receiver=0x8a9d908, 
    event=0xbf87efcc)
    at /build/buildd/kde4libs-4.1.0/kdeui/kernel/kapplication.cpp:311
#70 0xb78396a9 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#71 0xb6f0be21 in QApplicationPrivate::sendMouseEvent ()
   from /usr/lib/libQtGui.so.4
#72 0xb6f75ccd in ?? () from /usr/lib/libQtGui.so.4
#73 0xb6f746b1 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#74 0xb6f9d3ba in ?? () from /usr/lib/libQtGui.so.4
#75 0xb56f2bf8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#76 0xb56f5e5e in ?? () from /usr/lib/libglib-2.0.so.0
#77 0xb56f63ac in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#78 0xb7864f98 in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#79 0xb6f9d1b5 in ?? () from /usr/lib/libQtGui.so.4
#80 0xb783892d in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#81 0xb7838abd in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#82 0xb783ad3d in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#83 0xb6f09567 in QApplication::exec () from /usr/lib/libQtGui.so.4
#84 0x0804b326 in _start ()
#0  0xb7f8b410 in __kernel_vsyscall ()

Comment 2 Thomas McGuire 2008-07-30 15:57:30 UTC


*** This bug has been marked as a duplicate of 163228 ***