Bug 342690

Summary:	KDE plasma crashed after logging in
Product:	[Frameworks and Libraries] kpeople	Reporter:	Anton Vinny <antonvinny+kde>
Component:	general	Assignee:	Martin Klapetek <mklapetek>
Status:	RESOLVED UNMAINTAINED
Severity:	crash	CC:	abogado1_
Priority:	NOR	Keywords:	drkonqi
Version:	unspecified
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Anton Vinny 2015-01-10 09:27:34 UTC

Application: plasma-desktop (4.11.14)
KDE Platform Version: 4.14.3
Qt Version: 4.8.6
Operating System: Linux 3.17.7-300.fc21.x86_64 x86_64
Distribution: "Fedora release 21 (Twenty One)"

-- Information about the crash:
- What I was doing when the application crashed: 
Just did a system restart. Was logging in for the first time and when the desktop was loading, plasma crashed and restarted itself.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff4839be900 (LWP 3453))]

Thread 4 (Thread 0x7ff46b481700 (LWP 3463)):
#0  0x0000003f3160c590 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000003645d9745a in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQtScript.so.4
#2  0x0000003645d97489 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQtScript.so.4
#3  0x0000003f3160752a in start_thread () from /lib64/libpthread.so.0
#4  0x0000003f31b0077d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7ff3e670e700 (LWP 3466)):
#0  0x0000003f342494e5 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#1  0x0000003f34249d4b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x0000003f34249f3c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x000000363a7b4a3e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#4  0x000000363a784261 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#5  0x000000363a7845c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x000000363a679b59 in QThread::exec() () from /lib64/libQtCore.so.4
#7  0x000000363a764cc3 in QInotifyFileSystemWatcherEngine::run() () from /lib64/libQtCore.so.4
#8  0x000000363a67c3bf in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#9  0x0000003f3160752a in start_thread () from /lib64/libpthread.so.0
#10 0x0000003f31b0077d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7ff3da4f3700 (LWP 5092)):
#0  0x0000003f31af51dd in poll () from /lib64/libc.so.6
#1  0x0000003f34249e24 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x0000003f34249f3c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x000000363a7b4a3e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#4  0x000000363a784261 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#5  0x000000363a7845c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x000000363a679b59 in QThread::exec() () from /lib64/libQtCore.so.4
#7  0x000000363a67c3bf in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#8  0x0000003f3160752a in start_thread () from /lib64/libpthread.so.0
#9  0x0000003f31b0077d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7ff4839be900 (LWP 3453)):
[KCrash Handler]
#5  0x0000003e0820e01e in KPeople::MetaContact::updateContact(QString const&, KABC::Addressee const&) () from /lib64/libkpeople.so.4
#6  0x0000003e082113b5 in KPeople::PersonsModel::onContactChanged(QString const&, KABC::Addressee const&) () from /lib64/libkpeople.so.4
#7  0x000000363a79a25c in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#8  0x0000003e08219567 in KPeople::AllContactsMonitor::contactChanged(QString const&, KABC::Addressee const&) () from /lib64/libkpeople.so.4
#9  0x00007ff3dbf772aa in AkonadiAllContacts::onItemChanged(Akonadi::Item const&) () from /usr/lib64/kde4/akonadi_kpeople_plugin.so
#10 0x000000363a79a25c in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#11 0x00007ff3e75562d7 in Akonadi::Monitor::itemChanged(Akonadi::Item const&, QSet<QByteArray> const&) () from /lib64/libakonadi-kde.so.4
#12 0x00007ff3e7561426 in Akonadi::MonitorPrivate::emitItemsNotification(Akonadi::NotificationMessageV3 const&, QList<Akonadi::Item> const&, Akonadi::Collection const&, Akonadi::Collection const&) () from /lib64/libakonadi-kde.so.4
#13 0x00007ff3e75629ce in Akonadi::MonitorPrivate::emitNotification(Akonadi::NotificationMessageV3 const&) () from /lib64/libakonadi-kde.so.4
#14 0x00007ff3e755e4d1 in Akonadi::MonitorPrivate::flushPipeline() () from /lib64/libakonadi-kde.so.4
#15 0x00007ff3e755e709 in Akonadi::MonitorPrivate::dataAvailable() () from /lib64/libakonadi-kde.so.4
#16 0x000000363a79a25c in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#17 0x00007ff3e74b1fca in Akonadi::EntityListCache<Akonadi::Item, Akonadi::ItemFetchJob, Akonadi::ItemFetchScope>::processResult(KJob*) () from /lib64/libakonadi-kde.so.4
#18 0x000000363a79a25c in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#19 0x00007ff485216b02 in KJob::result(KJob*) () from /lib64/libkdecore.so.5
#20 0x00007ff485216b50 in KJob::emitResult() () from /lib64/libkdecore.so.5
#21 0x000000363a79e951 in QObject::event(QEvent*) () from /lib64/libQtCore.so.4
#22 0x000000308edc7efc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#23 0x000000308edce958 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#24 0x00007ff48581686a in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#25 0x000000363a78570d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#26 0x000000363a7889d1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQtCore.so.4
#27 0x000000363a7b48ae in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtCore.so.4
#28 0x0000003f34249aeb in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#29 0x0000003f34249e88 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#30 0x0000003f34249f3c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#31 0x000000363a7b4a1e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#32 0x000000308ee6b136 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#33 0x000000363a784261 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#34 0x000000363a7845c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#35 0x000000363a789ca9 in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#36 0x0000003e092405fd in kdemain () from /lib64/libkdeinit4_plasma-desktop.so
#37 0x0000003f31a1ffe0 in __libc_start_main () from /lib64/libc.so.6
#38 0x000000000040096e in _start ()

Reported using DrKonqi

Comment 1 Christoph Feck 2015-04-25 09:05:30 UTC

*** Bug 346588 has been marked as a duplicate of this bug. ***

Comment 2 Christoph Feck 2015-04-25 09:06:32 UTC

*** Bug 346383 has been marked as a duplicate of this bug. ***

Comment 3 Christoph Feck 2015-04-30 23:33:01 UTC

*** Bug 346982 has been marked as a duplicate of this bug. ***

Comment 4 Martin Klapetek 2015-05-04 08:17:45 UTC

Thanks for the reports.

At this point however, it looks like there won't be any more kpeople4 releases because we severely lack manpower to do that. Help is welcome.

The good news is that this problem no longer (should not) exist in plasma5 and kpeople5. So I'd probably just advise to update as soon as possible.

Sorry.

Comment 5 Anton Vinny 2015-05-04 10:05:57 UTC

Thanks, I ll wait for the new fedora release then.