[Bug 276186] New: Crash on startup while loading mail

[Arne Babenhauserheide]

https://bugs.kde.org/show_bug.cgi?id=276186

           Summary: Crash on startup while loading mail
           Product: kmail2
           Version: 2.1.0
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: arne_bab at web.de


Application: kmail (2.1.0)
KDE Platform Version: 4.6.4 (4.6.4) (Compiled from sources)
Qt Version: 4.7.3
Operating System: Linux 2.6.36-gentoo-r5 x86_64
Distribution: "Gentoo Base System release 2.0.3"

-- Information about the crash:
- What I was doing when the application crashed:

I started kmail. It took a few minutes while loading mail (blocked GUI), then
it crashed. 

It does not crash every time, but I did not find out when it crashes.

Before this crash it had worked without problems, then I used quit and
restarted a few minutes later. That second start (after the clean quit) le to
the crash.

The crash can be reproduced some of the time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fcd97e7f760 (LWP 18387))]

Thread 2 (Thread 0x7fcd78bed700 (LWP 18401)):
#0  0x00007fcd9257e85c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fcd891229dd in WTF::TCMalloc_PageHeap::scavengerThread() () from
/usr/lib64/qt4/libQtWebKit.so.4
#2  0x00007fcd89122b09 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) ()
from /usr/lib64/qt4/libQtWebKit.so.4
#3  0x00007fcd92579dba in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd9514b06d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fcd97e7f760 (LWP 18387)):
[KCrash Handler]
#6  0x00007fcd8e581fce in KPIM::ProgressItem::removeChild(KPIM::ProgressItem*)
() from /usr/lib64/libkdepim.so.4
#7  0x00007fcd8e582131 in KPIM::ProgressItem::setComplete() () from
/usr/lib64/libkdepim.so.4
#8  0x00007fcd8e583ba7 in
KPIM::AgentProgressMonitor::Private::instanceStatusChanged(Akonadi::AgentInstance
const&) () from /usr/lib64/libkdepim.so.4
#9  0x00007fcd8e583cc2 in
KPIM::AgentProgressMonitor::qt_metacall(QMetaObject::Call, int, void**) () from
/usr/lib64/libkdepim.so.4
#10 0x00007fcd95a94487 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#11 0x00007fcd90b3cba5 in
Akonadi::AgentManager::instanceStatusChanged(Akonadi::AgentInstance const&) ()
from /usr/lib64/libakonadi-kde.so.4
#12 0x00007fcd90b42808 in
Akonadi::AgentManagerPrivate::agentInstanceStatusChanged(QString const&, int,
QString const&) () from /usr/lib64/libakonadi-kde.so.4
#13 0x00007fcd90b42fb3 in Akonadi::AgentManager::qt_metacall(QMetaObject::Call,
int, void**) () from /usr/lib64/libakonadi-kde.so.4
#14 0x00007fcd95a94487 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#15 0x00007fcd90c5657b in
OrgFreedesktopAkonadiAgentManagerInterface::agentInstanceStatusChanged(QString
const&, int, QString const&) () from /usr/lib64/libakonadi-kde.so.4
#16 0x00007fcd90c56baf in
OrgFreedesktopAkonadiAgentManagerInterface::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib64/libakonadi-kde.so.4
#17 0x00007fcd927b67a9 in QDBusConnectionPrivate::deliverCall(QObject*, int,
QDBusMessage const&, QList<int> const&, int) () from
/usr/lib64/qt4/libQtDBus.so.4
#18 0x00007fcd927c053f in QDBusCallDeliveryEvent::placeMetaCall(QObject*) ()
from /usr/lib64/qt4/libQtDBus.so.4
#19 0x00007fcd95a8e5ae in QObject::event(QEvent*) () from
/usr/lib64/qt4/libQtCore.so.4
#20 0x00007fcd95f7b20c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/qt4/libQtGui.so.4
#21 0x00007fcd95f806cd in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/qt4/libQtGui.so.4
#22 0x00007fcd978b01a8 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#23 0x00007fcd95a7c86b in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/qt4/libQtCore.so.4
#24 0x00007fcd95a7f7e9 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#25 0x00007fcd95aa8d33 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /usr/lib64/qt4/libQtCore.so.4
#26 0x00007fcd8cc69c39 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#27 0x00007fcd8cc6e178 in g_main_context_iterate () from
/usr/lib64/libglib-2.0.so.0
#28 0x00007fcd8cc6e31e in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#29 0x00007fcd95aa881e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/qt4/libQtCore.so.4
#30 0x00007fcd9602da66 in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib64/qt4/libQtGui.so.4
#31 0x00007fcd95a7b5b2 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#32 0x00007fcd95a7b97d in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#33 0x00007fcd95a7f9fb in QCoreApplication::exec() () from
/usr/lib64/qt4/libQtCore.so.4
#34 0x00000000004032d0 in main ()

Possible duplicates by query: bug 268807, bug 265076, bug 264662, bug 261487.

Reported using DrKonqi

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