[Akonadi] [Bug 422533] New: Akonadi crash on load

Sat Jun 6 13:25:30 BST 2020

https://bugs.kde.org/show_bug.cgi?id=422533

            Bug ID: 422533
           Summary: Akonadi crash on load
           Product: Akonadi
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: Archive Mail Agent
          Assignee: kdepim-bugs at kde.org
          Reporter: cyrille.dunant at gmail.com
  Target Milestone: ---

Application: akonadi_archivemail_agent (5.14.44 (20.07.40))

Qt Version: 5.15.0
Frameworks Version: 5.71.0
Operating System: Linux 5.6.14-1-default x86_64
Windowing system: X11
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- Unusual behavior I noticed:

This may have occurred because of the upgrade to Qt5.15. 

Every other agent crashes also.

The crash can be reproduced every time.

-- Backtrace:
Application: akonadi_archivemail_agent (akonadi_archivemail_agent), signal:
Segmentation fault

[KCrash Handler]
#4  0x00007f304bbbfb72 in
std::__atomic_base<QThreadData*>::load(std::memory_order) const
(__m=std::memory_order_acquire, this=0x38) at
/usr/include/c++/10/bits/atomic_base.h:741
#5  0x00007f304bbbfb72 in std::atomic<QThreadData*>::load(std::memory_order)
const (__m=std::memory_order_acquire, this=0x38) at
/usr/include/c++/10/atomic:523
#6  0x00007f304bbbfb72 in
QAtomicOps<QThreadData*>::loadAcquire<QThreadData*>(std::atomic<QThreadData*>
const&) (_q_value=...) at
../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:251
#7  0x00007f304bbbfb72 in QBasicAtomicPointer<QThreadData>::loadAcquire() const
(this=0x38) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:255
#8  0x00007f304bbbfb72 in QBasicAtomicPointer<QThreadData>::operator
QThreadData*() const (this=0x38) at
../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:251
#9  0x00007f304bbbfb72 in QObjectPrivate::connectImpl(QObject const*, int,
QObject const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int
const*, QMetaObject const*) (sender=0x555d64f97680, signal_index=3,
receiver=0x555d64fd0710, slot=0x0, slotObj=0x555d65012050,
type=Qt::AutoConnection, types=0x0, senderMetaObject=0x555d63d8e4a0
<QTimer::staticMetaObject>) at kernel/qobject.cpp:5053
#10 0x00007f304bbc00a5 in QObject::connectImpl(QObject const*, void**, QObject
const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int const*,
QMetaObject const*) (sender=sender at entry=0x555d64f97680,
signal=signal at entry=0x7ffee050d770, receiver=receiver at entry=0x555d64fd0710,
slot=slot at entry=0x0, slotObj=0x555d65012050, type=Qt::AutoConnection,
types=0x0, senderMetaObject=<optimized out>) at kernel/qobject.cpp:5001
#11 0x00007f304c7dfae4 in QObject::connect<void
(QTimer::*)(QTimer::QPrivateSignal),
Akonadi::CollectionFetchJobPrivate::CollectionFetchJobPrivate(Akonadi::CollectionFetchJob*)::{lambda()#1}>(QtPrivate<void
(QTimer::*)(QTimer::QPrivateSignal)>::Object const*,
std::enable_if<QtPrivate::FunctionPointer<Akonadi::CollectionFetchJobPrivate::CollectionFetchJobPrivate(Akonadi::CollectionFetchJob*)::{lambda()#1}>::ArgumentCount==(-1),
QMetaObject::Connection>::type, QObject const*, QtPrivate::FunctionPointer,
Qt::ConnectionType) (type=Qt::AutoConnection, slot=..., context=<optimized
out>, signal=(void (QTimer::*)(QTimer * const, QTimer::QPrivateSignal))
0x7f304bbccec0 <QTimer::timeout(QTimer::QPrivateSignal)>,
sender=0x555d64f97680) at /usr/include/qt5/QtCore/qobject.h:322
#12 0x00007f304c7dfae4 in
Akonadi::CollectionFetchJobPrivate::CollectionFetchJobPrivate(Akonadi::CollectionFetchJob*)
(parent=0x555d64fd0710, this=0x555d64f97620) at
/usr/src/debug/akonadi-server-20.07.70git.20200603T160120~f7294de07-ku.40.1.x86_64/src/core/jobs/collectionfetchjob.cpp:49
#13 0x00007f304c7dfae4 in
Akonadi::CollectionFetchJob::CollectionFetchJob(Akonadi::Collection const&,
Akonadi::CollectionFetchJob::Type, QObject*) (this=0x555d64fd0710,
collection=..., type=Akonadi::CollectionFetchJob::Recursive,
parent=0x555d64f9c330, this=<optimized out>, collection=..., type=<optimized
out>, parent=<optimized out>) at
/usr/src/debug/akonadi-server-20.07.70git.20200603T160120~f7294de07-ku.40.1.x86_64/src/core/jobs/collectionfetchjob.cpp:124
#14 0x00007f304c7a3d87 in
Akonadi::EntityTreeModelPrivate::fetchCollections(Akonadi::Collection const&,
Akonadi::CollectionFetchJob::Type) (this=0x555d64f82970, collection=...,
type=Akonadi::CollectionFetchJob::Recursive) at
/usr/src/debug/akonadi-server-20.07.70git.20200603T160120~f7294de07-ku.40.1.x86_64/src/core/models/entitytreemodel_p.cpp:295
#15 0x00007f304c7a86be in Akonadi::EntityTreeModelPrivate::startFirstListJob()
(this=0x555d64f82970) at
/usr/src/debug/akonadi-server-20.07.70git.20200603T160120~f7294de07-ku.40.1.x86_64/src/core/models/entitytreemodel_p.cpp:1440
#16 0x00007f304c7aafec in
Akonadi::EntityTreeModel::qt_static_metacall(QObject*, QMetaObject::Call, int,
void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>,
_a=<optimized out>) at
/usr/src/debug/akonadi-server-20.07.70git.20200603T160120~f7294de07-ku.40.1.x86_64/src/core/models/entitytreemodel.h:672
#17 0x00007f304bbbea31 in QObject::event(QEvent*) (this=0x555d64f99450,
e=0x555d64f99780) at kernel/qobject.cpp:1314
#18 0x00007f304c0830cf in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x555d64f99450, e=0x555d64f99780) at
kernel/qapplication.cpp:3671
#19 0x00007f304bb92b0a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x555d64f99450, event=0x555d64f99780) at
../../include/QtCore/5.15.0/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#20 0x00007f304bb95531 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=0x0, event_type=0, data=0x555d64b0cb60) at
kernel/qcoreapplication.cpp:1815
#21 0x00007f304bbea8c3 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x555d64c3ea90) at kernel/qeventdispatcher_glib.cpp:277
#22 0x00007f3048c802c7 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#23 0x00007f3048c80648 in  () at /usr/lib64/libglib-2.0.so.0
#24 0x00007f3048c806ff in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#25 0x00007f304bbe9f4f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x555d64c465e0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#26 0x00007f304bb914cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this at entry=0x7ffee050dd30, flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#27 0x00007f304bb99730 in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#28 0x00007f304cb8e96e in Akonadi::AgentBase::init(Akonadi::AgentBase&) (r=...)
at /usr/include/qt5/QtCore/qcoreapplication.h:116
#29 0x0000555d63d82c9a in Akonadi::AgentBase::init<ArchiveMailAgent>(int,
char**) (argv=<optimized out>, argc=<optimized out>) at
/usr/src/debug/kmail-20.07.70git.20200602T090355~248993415-ku.59.1.x86_64/agents/archivemailagent/archivemailagent.cpp:75
#30 0x0000555d63d82c9a in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/kmail-20.07.70git.20200602T090355~248993415-ku.59.1.x86_64/agents/archivemailagent/archivemailagent.cpp:152
[Inferior 1 (process 7518) detached]

Reported using DrKonqi

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