[kmail2] [Bug 346973] Serverside and local subscription refresh failed causing Kmail crash

[Rolf Eike Beer]

https://bugs.kde.org/show_bug.cgi?id=346973

Rolf Eike Beer <kde at opensource.sf-tec.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kde at opensource.sf-tec.de

--- Comment #1 from Rolf Eike Beer <kde at opensource.sf-tec.de> ---
I have a similar crash in akonadi 4.14.10, which happened when my Kontact was
just sitting in the background and receiving mails from my online IMAP account:

Thread 1 (Thread 0x7f7e6d81e880 (LWP 5856)):
[KCrash Handler]
#5  0x00007f7e6c444fa7 in ?? () from /usr/lib64/libQtGui.so.4
#6  0x00007f7e6c4450cd in QSortFilterProxyModel::mapToSource(QModelIndex
const&) const () from /usr/lib64/libQtGui.so.4
#7  0x00007f7e6c441ceb in QSortFilterProxyModel::index(int, int, QModelIndex
const&) const () from /usr/lib64/libQtGui.so.4
#8  0x00007f7e6c444fdc in ?? () from /usr/lib64/libQtGui.so.4
#9  0x00007f7e6c4450cd in QSortFilterProxyModel::mapToSource(QModelIndex
const&) const () from /usr/lib64/libQtGui.so.4
#10 0x00007f7e6c43f932 in ?? () from /usr/lib64/libQtGui.so.4
#11 0x00007f7e6c4446df in ?? () from /usr/lib64/libQtGui.so.4
#12 0x00007f7e6b4d1d68 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#13 0x00007f7e6b51c047 in QAbstractItemModel::dataChanged(QModelIndex const&,
QModelIndex const&) () from /usr/lib64/libQtCore.so.4
#14 0x00007f7e6c444389 in ?? () from /usr/lib64/libQtGui.so.4
#15 0x00007f7e6b4c5ed8 in QMetaMethod::invoke(QObject*, Qt::ConnectionType,
QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument) const () from
/usr/lib64/libQtCore.so.4
#16 0x00007f7e6b4c8398 in QMetaObject::invokeMethod(QObject*, char const*,
Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from
/usr/lib64/libQtCore.so.4
#17 0x00007f7e6cba88f9 in ?? () from /usr/lib64/libkdeui.so.5
#18 0x00007f7e6b4d1d68 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#19 0x00007f7e6b51c047 in QAbstractItemModel::dataChanged(QModelIndex const&,
QModelIndex const&) () from /usr/lib64/libQtCore.so.4
#20 0x00007f7e6cba6da4 in ?? () from /usr/lib64/libkdeui.so.5
#21 0x00007f7e6b4d1d68 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#22 0x00007f7e6b51c047 in QAbstractItemModel::dataChanged(QModelIndex const&,
QModelIndex const&) () from /usr/lib64/libQtCore.so.4
#23 0x00007f7e6cba6da4 in ?? () from /usr/lib64/libkdeui.so.5
#24 0x00007f7e6b4d1d68 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#25 0x00007f7e6b51c047 in QAbstractItemModel::dataChanged(QModelIndex const&,
QModelIndex const&) () from /usr/lib64/libQtCore.so.4
#26 0x00007f7e6c444389 in ?? () from /usr/lib64/libQtGui.so.4
#27 0x00007f7e6b4d1d68 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#28 0x00007f7e6b51c047 in QAbstractItemModel::dataChanged(QModelIndex const&,
QModelIndex const&) () from /usr/lib64/libQtCore.so.4
#29 0x00007f7e69d0f103 in Akonadi::EntityTreeModelPrivate::dataChanged
(this=this at entry=0x12dafa0, top=..., bottom=...) at
/usr/src/debug/kdepimlibs-4.14.10/akonadi/entitytreemodel_p.cpp:1730
#30 0x00007f7e69d15189 in
Akonadi::EntityTreeModelPrivate::monitoredCollectionChanged (this=0x12dafa0,
collection=...) at
/usr/src/debug/kdepimlibs-4.14.10/akonadi/entitytreemodel_p.cpp:1030
#31 0x00007f7e6b4d1d68 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#32 0x00007f7e69d53755 in Akonadi::Monitor::collectionChanged (this=<optimized
out>, _t1=...) at
/usr/src/debug/kdepimlibs-4.14.10/build/akonadi/moc_monitor.cpp:322
#33 0x00007f7e69d5d26e in Akonadi::MonitorPrivate::emitCollectionNotification
(this=this at entry=0x12d93a0, msg=..., col=..., par=..., dest=...) at
/usr/src/debug/kdepimlibs-4.14.10/akonadi/monitor_p.cpp:947
#34 0x00007f7e69d5e111 in Akonadi::MonitorPrivate::emitNotification
(this=0x12d93a0, msg=...) at
/usr/src/debug/kdepimlibs-4.14.10/akonadi/monitor_p.cpp:506
#35 0x00007f7e69d599a1 in Akonadi::MonitorPrivate::flushPipeline
(this=this at entry=0x12d93a0) at
/usr/src/debug/kdepimlibs-4.14.10/akonadi/monitor_p.cpp:720
#36 0x00007f7e69d59b79 in Akonadi::MonitorPrivate::dataAvailable
(this=0x12d93a0) at /usr/src/debug/kdepimlibs-4.14.10/akonadi/monitor_p.cpp:729
#37 0x00007f7e6b4d1d68 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#38 0x00007f7e69cfe6b0 in Akonadi::EntityCacheBase::dataAvailable
(this=<optimized out>) at
/usr/src/debug/kdepimlibs-4.14.10/build/akonadi/moc_entitycache_p.cpp:101
#39 0x00007f7e69cbddfe in Akonadi::EntityCache<Akonadi::Collection,
Akonadi::CollectionFetchJob, Akonadi::CollectionFetchScope>::processResult
(this=0x1242990, job=<optimized out>) at
/usr/src/debug/kdepimlibs-4.14.10/akonadi/entitycache_p.h:217
#40 0x00007f7e6b4d1d68 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#41 0x00007f7e6b951a02 in KJob::result(KJob*) () from
/usr/lib64/libkdecore.so.5
#42 0x00007f7e6b951a40 in KJob::emitResult() () from /usr/lib64/libkdecore.so.5
#43 0x00007f7e6b4d611e in QObject::event(QEvent*) () from
/usr/lib64/libQtCore.so.4
#44 0x00007f7e6becd8ac in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#45 0x00007f7e6bed3e70 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#46 0x00007f7e6cbe47ca in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#47 0x00007f7e6b4be0ad in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/libQtCore.so.4
#48 0x00007f7e6b4c10ff in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#49 0x00007f7e6b4eb493 in ?? () from /usr/lib64/libQtCore.so.4
#50 0x00007f7e64800316 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#51 0x00007f7e64800668 in ?? () from /usr/lib64/libglib-2.0.so.0
#52 0x00007f7e6480070c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#53 0x00007f7e6b4ead55 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#54 0x00007f7e6bf6a936 in ?? () from /usr/lib64/libQtGui.so.4
#55 0x00007f7e6b4bcd0f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#56 0x00007f7e6b4bd005 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#57 0x00007f7e6b4c213b in QCoreApplication::exec() () from
/usr/lib64/libQtCore.so.4
#58 0x0000000000403960 in ?? ()
#59 0x00007f7e6aca8be5 in __libc_start_main () from /lib64/libc.so.6
#60 0x0000000000403e29 in _start ()

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