[Bug 258684] New: Crash after converting to Akonadi based KMail and trying to open a folder

[Jure Repinc]

https://bugs.kde.org/show_bug.cgi?id=258684

           Summary: Crash after converting to Akonadi based KMail and
                    trying to open a folder
           Product: kde
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: jlp at holodeck1.com


Application: akonadi_mixedmaildir_resource (0.1)
KDE Platform Version: 4.5.82 (4.6 >=20101201) (Compiled from sources)
Qt Version: 4.7.1
Operating System: Linux 2.6.36-gentoo-r3 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:
I updated KDE software from 4.5.3 to 4.6 from trunk. When i started KMail it
started converting the mail to Akonadi which took a very long time. After that
i've closed KMail and then I reopened it and clicked on a mail folder from
GMail and then also on a mail folder from local mail downloaded from POP3
server. The process akonadi_mixedmaildir_resource started using huge amount of
memory (1 323 256K according to memory column in KSysGuard). After some time I
got the crash dialog.

-- Backtrace:
Application: Akonadi Resource (akonadi_mixedmaildir_resource), signal:
Segmentation fault
[KCrash Handler]
#6  QSharedDataPointer (one=..., other=...) at
/usr/include/qt4/QtCore/qshareddata.h:93
#7  assignEntityPrivate (one=..., other=...) at
/var/tmp/portage/kde-base/kdepimlibs-9999/work/kdepimlibs-9999/akonadi/entity.cpp:49
#8  0x0000003b9f27c154 in Akonadi::Entity::Entity (this=0x7fff196fa0b0,
other=<value optimized out>) at
/var/tmp/portage/kde-base/kdepimlibs-9999/work/kdepimlibs-9999/akonadi/entity.cpp:56
#9  0x000000000041bb64 in MixedMaildirResource::tagFetchJobResult
(this=0x18fab20, job=0x25273860) at
/var/tmp/portage/kde-base/kdepim-runtime-9999/work/kdepim-runtime-9999/runtime/resources/mixedmaildir/mixedmaildirresource.cpp:817
#10 0x000000000042054c in MixedMaildirResource::qt_metacall (this=0x18fab20,
_c=QMetaObject::InvokeMetaMethod, _id=21, _a=0x7fff196fa220) at
/var/tmp/portage/kde-base/kdepim-runtime-9999/work/kdepim-runtime-9999_build/runtime/resources/mixedmaildir/mixedmaildirresource.moc:136
#11 0x0000003d6f575a5f in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#12 0x0000003b9953d012 in KJob::result(KJob*) () from /usr/lib/libkdecore.so.5
#13 0x0000003b9953d050 in KJob::emitResult() () from /usr/lib/libkdecore.so.5
#14 0x0000003b9f330d05 in Akonadi::Job::qt_metacall (this=0x25273860,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x2bdb9bc0) at
/var/tmp/portage/kde-base/kdepimlibs-9999/work/kdepimlibs-9999_build/akonadi/job.moc:91
#15 0x0000003b9f31f877 in Akonadi::ItemFetchJob::qt_metacall (this=0x25273860,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x2bdb9bc0) at
/var/tmp/portage/kde-base/kdepimlibs-9999/work/kdepimlibs-9999_build/akonadi/itemfetchjob.moc:73
#16 0x0000003d6f575522 in QObject::event(QEvent*) () from
/usr/lib64/qt4/libQtCore.so.4
#17 0x00000034579c805c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/qt4/libQtGui.so.4
#18 0x00000034579ccb1a in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/qt4/libQtGui.so.4
#19 0x0000003b99c472c8 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#20 0x0000003d6f5611ab in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/qt4/libQtCore.so.4
#21 0x0000003d6f5649c4 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#22 0x0000003d6f58c113 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#23 0x0000003d6ec4423a in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#24 0x0000003d6ec44a18 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0x0000003d6ec44c7f in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#26 0x0000003d6f58c27a in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/qt4/libQtCore.so.4
#27 0x0000003457a6d506 in ?? () from /usr/lib64/qt4/libQtGui.so.4
#28 0x0000003d6f5604f2 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#29 0x0000003d6f560774 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#30 0x0000003d6f564c5b in QCoreApplication::exec() () from
/usr/lib64/qt4/libQtCore.so.4
#31 0x0000003b9f34d899 in Akonadi::ResourceBase::init (r=0x18fab20) at
/var/tmp/portage/kde-base/kdepimlibs-9999/work/kdepimlibs-9999/akonadi/resourcebase.cpp:283
#32 0x000000000041a6dd in init<MixedMaildirResource> (argc=<value optimized
out>, argv=<value optimized out>) at /usr/include/akonadi/resourcebase.h:188
#33 main (argc=<value optimized out>, argv=<value optimized out>) at
/var/tmp/portage/kde-base/kdepim-runtime-9999/work/kdepim-runtime-9999/runtime/resources/mixedmaildir/mixedmaildirresource.cpp:838

Possible duplicates by query: bug 258430, bug 253031, bug 250078.

Reported using DrKonqi

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