[kontact] [Bug 315601] New: Kmail crashed when exited.

Thu Feb 21 21:23:12 GMT 2013

https://bugs.kde.org/show_bug.cgi?id=315601

            Bug ID: 315601
           Summary: Kmail crashed when exited.
    Classification: Unclassified
           Product: kontact
           Version: 4.9.5
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: petrielmjr at ornl.gov

Application: kontact (4.9.5)
KDE Platform Version: 4.9.5
Qt Version: 4.8.4
Operating System: Linux 3.7.6-102.fc17.x86_64 x86_64
Distribution: "Fedora release 17 (Beefy Miracle)"

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

I was closing kmail, preparing to logoff.  It has been behaving inconsistently,
sometimes not showing the folder list, or not showing any contacts.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82    T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f23cc366880 (LWP 5527))]

Thread 4 (Thread 0x7f23c0ccf700 (LWP 5618)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x00000037fb416a5d in WTF::TCMalloc_PageHeap::scavengerThread
(this=0x37fbe00ce0) at wtf/FastMalloc.cpp:2495
#2  0x00000037fb416b69 in WTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x000000351d207d14 in start_thread (arg=0x7f23c0ccf700) at
pthread_create.c:309
#4  0x000000351c6f168d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f23b8bb6700 (LWP 5619)):
#0  0x000000351c6e8bdf in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003ca0247af4 in g_main_context_poll (n_fds=1, fds=0x7f23ac0029c0,
timeout=7652, context=0x7f23ac0009a0, priority=<optimized out>) at gmain.c:3440
#2  g_main_context_iterate (context=context at entry=0x7f23ac0009a0,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
gmain.c:3141
#3  0x0000003ca0247c14 in g_main_context_iteration (context=0x7f23ac0009a0,
may_block=1) at gmain.c:3207
#4  0x0000003eb33a5fe6 in QEventDispatcherGlib::processEvents
(this=0x7f23ac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x0000003eb33766ef in QEventLoop::processEvents
(this=this at entry=0x7f23b8bb5d00, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003eb3376978 in QEventLoop::exec (this=0x7f23b8bb5d00, flags=...) at
kernel/qeventloop.cpp:204
#7  0x0000003eb3278940 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:542
#8  0x0000003eb327b91c in QThreadPrivate::start (arg=0x2843f40) at
thread/qthread_unix.cpp:338
#9  0x000000351d207d14 in start_thread (arg=0x7f23b8bb6700) at
pthread_create.c:309
#10 0x000000351c6f168d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f234bfff700 (LWP 17472)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:218
#1  0x0000003eb327bdd7 in wait (time=30000, this=0x35469a0) at
thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3533c58, time=30000) at
thread/qwaitcondition_unix.cpp:158
#3  0x0000003eb326f65f in QThreadPoolThread::run (this=0x28d12c0) at
concurrent/qthreadpool.cpp:141
#4  0x0000003eb327b91c in QThreadPrivate::start (arg=0x28d12c0) at
thread/qthread_unix.cpp:338
#5  0x000000351d207d14 in start_thread (arg=0x7f234bfff700) at
pthread_create.c:309
#6  0x000000351c6f168d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f23cc366880 (LWP 5527)):
[KCrash Handler]
#6  isEmpty (this=this at entry=0xb1) at ../../src/corelib/tools/qhash.h:297
#7  QHash<QModelIndex, QPersistentModelIndexData*>::remove
(this=this at entry=0xb1, akey=...) at ../../src/corelib/tools/qhash.h:786
#8  0x0000003eb3372308 in QAbstractItemModelPrivate::removePersistentIndexData
(this=0x21, data=data at entry=0x3847710) at kernel/qabstractitemmodel.cpp:542
#9  0x0000003eb3372559 in QPersistentModelIndexData::destroy (data=0x3847710)
at kernel/qabstractitemmodel.cpp:83
#10 0x0000003eb337268f in QPersistentModelIndex::~QPersistentModelIndex
(this=0x43c3970, __in_chrg=<optimized out>) at
kernel/qabstractitemmodel.cpp:155
#11 0x00000037f32db17d in ~QItemSelectionRange (this=0x43c3970,
__in_chrg=<optimized out>) at ../../src/gui/itemviews/qitemselectionmodel.h:58
#12 node_destruct (to=0x45a2cf0, from=0x45a2ce8, this=<optimized out>) at
../../src/corelib/tools/qlist.h:431
#13 free (data=0x45a2cd0, this=<optimized out>) at
../../src/corelib/tools/qlist.h:757
#14 QList<QItemSelectionRange>::~QList (this=<optimized out>,
__in_chrg=<optimized out>) at ../../src/corelib/tools/qlist.h:732
#15 0x00000037f332ac1b in ~QItemSelection (this=0x3514b90, __in_chrg=<optimized
out>) at itemviews/qitemselectionmodel.h:231
#16 ~QItemSelectionModelPrivate (this=0x3514b00, __in_chrg=<optimized out>) at
../../src/gui/itemviews/qitemselectionmodel_p.h:61
#17 QItemSelectionModelPrivate::~QItemSelectionModelPrivate (this=0x3514b00,
__in_chrg=<optimized out>) at
../../src/gui/itemviews/qitemselectionmodel_p.h:61
#18 0x0000003eb338de5c in cleanup (pointer=<optimized out>) at
../../src/corelib/tools/qscopedpointer.h:62
#19 ~QScopedPointer (this=0x311d4b8, __in_chrg=<optimized out>) at
../../src/corelib/tools/qscopedpointer.h:100
#20 QObject::~QObject (this=0x311d4b0, __in_chrg=<optimized out>) at
kernel/qobject.cpp:816
#21 0x00000037f3322419 in QItemSelectionModel::~QItemSelectionModel
(this=0x311d4b0, __in_chrg=<optimized out>) at
itemviews/qitemselectionmodel.cpp:974
#22 0x0000003eb3389fe2 in QObjectPrivate::deleteChildren (this=0x2f12460) at
kernel/qobject.cpp:1907
#23 0x00000037f2e141a4 in QWidget::~QWidget (this=0x31e2350,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1681
#24 0x0000003420d20899 in KMMainWidget::~KMMainWidget (this=0x31e2350,
__in_chrg=<optimized out>) at
/usr/src/debug/kdepim-4.9.5/kmail/kmmainwidget.cpp:354
#25 0x0000003eb3389fe2 in QObjectPrivate::deleteChildren (this=0x2863890) at
kernel/qobject.cpp:1907
#26 0x00000037f2e141a4 in QWidget::~QWidget (this=0x3129330,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1681
#27 0x00000037f2e144f9 in QWidget::~QWidget (this=0x3129330,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1705
#28 0x00000037f8025b53 in KParts::Part::~Part (this=0x2b80b80,
__vtt_parm=0x7f23b0330810, __in_chrg=<optimized out>) at
/usr/src/debug/kdelibs-4.9.5/kparts/part.cpp:209
#29 0x00007f23b012b78a in KMailPart::~KMailPart (this=this at entry=0x2b80b80,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/kdepim-4.9.5/kmail/kmail_part.cpp:131
#30 0x00007f23b012b859 in KMailPart::~KMailPart (this=0x2b80b80,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/kdepim-4.9.5/kmail/kmail_part.cpp:140
#31 0x00000038004116ee in KontactInterface::Plugin::~Plugin (this=0x29583a0,
__vtt_parm=<optimized out>, __in_chrg=<optimized out>) at
/usr/src/debug/kdepimlibs-4.9.5/kontactinterface/plugin.cpp:90
#32 0x00007f236abfbd6f in KMailPlugin::~KMailPlugin (this=0x29583a0,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/kdepim-4.9.5/kontact/plugins/kmail/kmail_plugin.cpp:159
#33 0x00007f236abfbd99 in KMailPlugin::~KMailPlugin (this=0x29583a0,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/kdepim-4.9.5/kontact/plugins/kmail/kmail_plugin.cpp:163
#34 0x000000341ec1d866 in Kontact::MainWindow::~MainWindow
(this=this at entry=0x2685af0, __in_chrg=<optimized out>, __vtt_parm=<optimized
out>) at /usr/src/debug/kdepim-4.9.5/kontact/src/mainwindow.cpp:294
#35 0x000000341ec1d9c9 in Kontact::MainWindow::~MainWindow (this=0x2685af0,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/kdepim-4.9.5/kontact/src/mainwindow.cpp:296
#36 0x0000003eb338c2c8 in QObject::event (this=0x2685af0, e=<optimized out>) at
kernel/qobject.cpp:1175
#37 0x00000037f2e1966a in QWidget::event (this=0x2685af0, event=0x3895a70) at
kernel/qwidget.cpp:8845
#38 0x00000037f31ddc0b in QMainWindow::event (this=0x2685af0, event=0x3895a70)
at widgets/qmainwindow.cpp:1478
#39 0x00000037f4138618 in KXmlGuiWindow::event (this=0x2685af0, ev=0x3895a70)
at /usr/src/debug/kdelibs-4.9.5/kdeui/xmlgui/kxmlguiwindow.cpp:126
#40 0x00000037f2dca5ac in QApplicationPrivate::notify_helper
(this=this at entry=0x2697110, receiver=receiver at entry=0x2685af0,
e=e at entry=0x3895a70) at kernel/qapplication.cpp:4562
#41 0x00000037f2dcea2a in QApplication::notify (this=0x7fff3e7c64a0,
receiver=0x2685af0, e=0x3895a70) at kernel/qapplication.cpp:4423
#42 0x00000037f40468c6 in KApplication::notify (this=0x7fff3e7c64a0,
receiver=0x2685af0, event=0x3895a70) at
/usr/src/debug/kdelibs-4.9.5/kdeui/kernel/kapplication.cpp:311
#43 0x0000003eb337799e in QCoreApplication::notifyInternal
(this=0x7fff3e7c64a0, receiver=receiver at entry=0x2685af0,
event=event at entry=0x3895a70) at kernel/qcoreapplication.cpp:946
#44 0x0000003eb337b451 in sendEvent (event=0x3895a70, receiver=0x2685af0) at
kernel/qcoreapplication.h:231
#45 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x264c600) at kernel/qcoreapplication.cpp:1570
#46 0x0000003eb33a5e33 in sendPostedEvents () at kernel/qcoreapplication.h:236
#47 postEventSourceDispatch (s=s at entry=0x268bf20) at
kernel/qeventdispatcher_glib.cpp:279
#48 0x0000003ca0247825 in g_main_dispatch (context=0x2688520) at gmain.c:2539
#49 g_main_context_dispatch (context=context at entry=0x2688520) at gmain.c:3075
#50 0x0000003ca0247b58 in g_main_context_iterate
(context=context at entry=0x2688520, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3146
#51 0x0000003ca0247c14 in g_main_context_iteration (context=0x2688520,
may_block=1) at gmain.c:3207
#52 0x0000003eb33a5fc6 in QEventDispatcherGlib::processEvents (this=0x264dee0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#53 0x00000037f2e6a5ee in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#54 0x0000003eb33766ef in QEventLoop::processEvents
(this=this at entry=0x7fff3e7c6310, flags=...) at kernel/qeventloop.cpp:149
#55 0x0000003eb3376978 in QEventLoop::exec (this=0x7fff3e7c6310, flags=...) at
kernel/qeventloop.cpp:204
#56 0x0000003eb337b768 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1218
#57 0x00000000004033f9 in main (argc=1, argv=0x7fff3e7c65e8) at
/usr/src/debug/kdepim-4.9.5/kontact/src/main.cpp:219

Possible duplicates by query: bug 314394.

Reported using DrKonqi

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