[Bug 289693] New: Kmail crash on exit

[Manuel Tortosa]

https://bugs.kde.org/show_bug.cgi?id=289693

           Summary: Kmail crash on exit
           Product: kmail2
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: manutortosa at chakra-project.org


Application: kmail (4.8 rc1)
KDE Platform Version: 4.7.95 (4.8 RC1 (4.7.95) (Compiled from sources)
Qt Version: 4.8.0
Operating System: Linux 3.1-CHAKRA x86_64
Distribution: "Chakra Linux"

-- Information about the crash:
Kmail crash on each exit, using Qt 4.8, Akonadi 1.6.90 and kde 4.8 rc1

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Aborted
[Current thread is 1 (Thread 0x7f249548b7a0 (LWP 18947))]

Thread 4 (Thread 0x7f2471fcc700 (LWP 18950)):
#0  0x00007f2490663b54 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f248700292c in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f2487002a59 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f249065fdf0 in start_thread () from /lib/libpthread.so.0
#4  0x00007f24927e739d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f24716cb700 (LWP 18951)):
#0  0x00007f24927f3dd0 in pthread_mutex_unlock () from /lib/libc.so.6
#1  0x00007f248b45fcb3 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f248b46014d in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#3  0x00007f2493162fb6 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#4  0x00007f2493132e12 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#5  0x00007f2493133067 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#6  0x00007f2493032bf7 in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007f2493035c1b in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007f249065fdf0 in start_thread () from /lib/libpthread.so.0
#9  0x00007f24927e739d in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f242f2cc700 (LWP 19896)):
#0  0x00007f2490663ecb in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f249303608f in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib/libQtCore.so.4
#2  0x00007f24930294ef in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007f2493035c1b in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007f249065fdf0 in start_thread () from /lib/libpthread.so.0
#5  0x00007f24927e739d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f249548b7a0 (LWP 18947)):
[KCrash Handler]
#6  0x00007f2492747965 in raise () from /lib/libc.so.6
#7  0x00007f2492748ddb in abort () from /lib/libc.so.6
#8  0x00007f249278054e in ?? () from /lib/libc.so.6
#9  0x00007f2492786466 in ?? () from /lib/libc.so.6
#10 0x00007f248f07dd1d in qDeleteAll<QList<Node*>::const_iterator>
(end=<optimized out>, begin=<optimized out>) at
/usr/include/QtCore/qalgorithms.h:322
#11 qDeleteAll<QList<Node*> > (c=...) at /usr/include/QtCore/qalgorithms.h:330
#12 Akonadi::EntityTreeModel::~EntityTreeModel (this=0xb09670,
__in_chrg=<optimized out>) at
/chakra/desktop-unstable/kdepimlibs/src/kdepimlibs-4.7.95/akonadi/entitytreemodel.cpp:79
#13 0x00007f248f07dda9 in Akonadi::EntityTreeModel::~EntityTreeModel
(this=0xb09670, __in_chrg=<optimized out>) at
/chakra/desktop-unstable/kdepimlibs/src/kdepimlibs-4.7.95/akonadi/entitytreemodel.cpp:83
#14 0x00007f2493146465 in QObjectPrivate::deleteChildren() () from
/usr/lib/libQtCore.so.4
#15 0x00007f249314c6cc in QObject::~QObject() () from /usr/lib/libQtCore.so.4
#16 0x00007f249420c12d in KMKernel::~KMKernel (this=0x7fffff735da0,
__in_chrg=<optimized out>) at
/chakra/desktop-unstable/kdepim/src/kdepim-4.7.95/kmail/kmkernel.cpp:226
#17 0x0000000000402dde in main (argc=<optimized out>, argv=<optimized out>) at
/chakra/desktop-unstable/kdepim/src/kdepim-4.7.95/kmail/main.cpp:128

Reported using DrKonqi

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