[Bug 247184] New: Kmail crashes when restarting akonadi

S. Burmeister sven.burmeister at gmx.net
Mon Aug 9 23:11:36 BST 2010 

https://bugs.kde.org/show_bug.cgi?id=247184

           Summary: Kmail crashes when restarting akonadi
           Product: KMail 2
           Version: 2.0.89
          Platform: openSUSE RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: sven.burmeister at gmx.net


Application: kmail (2.0.89)
KDE Platform Version: 4.5.63 (KDE 4.5.63 (KDE 4.6 >= 20100805)) "release 4"
Qt Version: 4.6.3
Operating System: Linux 2.6.34-12-default i686
Distribution: "openSUSE 11.3 (i586)"

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

Everytime one issues akonadictl restart or akonadictl stop/start kmail crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0xb2414930 (LWP 8001))]

Thread 2 (Thread 0xafc1fb70 (LWP 8008)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb5ac6125 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5e7724c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb35731f7 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xb357323f in ?? () from /usr/lib/libQtWebKit.so.4
#5  0xb5ac1b25 in start_thread () from /lib/libpthread.so.0
#6  0xb5e6946e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb2414930 (LWP 8001)):
[KCrash Handler]
#7  QModelIndex (this=0x84a14a0, range=...) at
/usr/include/QtCore/qabstractitemmodel.h:65
#8  KSelectionProxyModelPrivate::removeRangeFromProxy (this=0x84a14a0,
range=...) at
/usr/src/debug/kdelibs-4.5.63svn1160649/kdeui/itemviews/kselectionproxymodel.cpp:1649
#9  0xb748eb47 in KSelectionProxyModelPrivate::removeSelectionFromProxy
(this=0x84a14a0, selection=...) at
/usr/src/debug/kdelibs-4.5.63svn1160649/kdeui/itemviews/kselectionproxymodel.cpp:1592
#10 0xb74911e7 in KSelectionProxyModelPrivate::selectionChanged
(this=0x84a14a0, _selected=..., _deselected=...)
    at
/usr/src/debug/kdelibs-4.5.63svn1160649/kdeui/itemviews/kselectionproxymodel.cpp:1837
#11 0xb7492b0d in KSelectionProxyModel::qt_metacall (this=0x809ca70,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb740f4)
    at
/usr/src/debug/kdelibs-4.5.63svn1160649/build/kdeui/moc_kselectionproxymodel.cpp:138
#12 0xb54e8122 in Akonadi::SelectionProxyModel::qt_metacall (this=0x809ca70,
_c=QMetaObject::InvokeMetaMethod, _id=40, _a=0xbfb740f4)
    at
/usr/src/debug/kdepimlibs-4.5.63svn1161098/build/akonadi/selectionproxymodel.moc:70
#13 0xb6172efd in QMetaObject::metacall (object=0x809ca70,
cl=QMetaObject::InvokeMetaMethod, idx=40, argv=0xbfb740f4) at
kernel/qmetaobject.cpp:237
#14 0xb6181fe8 in QMetaObject::activate (sender=0x8268f08, m=0xb6cffdb0,
local_signal_index=0, argv=0xbfb740f4) at kernel/qobject.cpp:3295
#15 0xb69a4a2d in QItemSelectionModel::selectionChanged (this=0x8268f08,
_t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#16 0xb69a7e10 in QItemSelectionModel::clearSelection (this=0x8268f08) at
itemviews/qitemselectionmodel.cpp:1141
#17 0xb69a7ec0 in QItemSelectionModel::clear (this=0x8268f08) at
itemviews/qitemselectionmodel.cpp:1108
#18 0xb748c4d1 in KSelectionProxyModelPrivate::selectionModelSourceReset
(this=0x84a14a0) at
/usr/src/debug/kdelibs-4.5.63svn1160649/kdeui/itemviews/kselectionproxymodel.cpp:838
#19 0xb7492a47 in KSelectionProxyModel::qt_metacall (this=0x809ca70,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb742fc)
    at
/usr/src/debug/kdelibs-4.5.63svn1160649/build/kdeui/moc_kselectionproxymodel.cpp:141
#20 0xb54e8122 in Akonadi::SelectionProxyModel::qt_metacall (this=0x809ca70,
_c=QMetaObject::InvokeMetaMethod, _id=43, _a=0xbfb742fc)
    at
/usr/src/debug/kdepimlibs-4.5.63svn1161098/build/akonadi/selectionproxymodel.moc:70
#21 0xb6172efd in QMetaObject::metacall (object=0x809ca70,
cl=QMetaObject::InvokeMetaMethod, idx=43, argv=0xbfb742fc) at
kernel/qmetaobject.cpp:237
#22 0xb6181fe8 in QMetaObject::activate (sender=0x81c51a0, m=0xb6289198,
local_signal_index=13, argv=0x0) at kernel/qobject.cpp:3295
#23 0xb61cdb85 in QAbstractItemModel::modelReset (this=0x81c51a0) at
.moc/release-shared/moc_qabstractitemmodel.cpp:235
#24 0xb616286b in QAbstractItemModel::endResetModel (this=0x81c51a0) at
kernel/qabstractitemmodel.cpp:2842
#25 0xb54811aa in Akonadi::EntityTreeModelPrivate::endResetModel
(this=0x8094fe0) at
/usr/src/debug/kdepimlibs-4.5.63svn1161098/akonadi/entitytreemodel_p.cpp:1406
#26 0xb546f8bc in Akonadi::EntityTreeModel::qt_metacall (this=0x81c51a0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb7449c)
    at
/usr/src/debug/kdepimlibs-4.5.63svn1161098/build/akonadi/entitytreemodel.moc:128
#27 0xb6172efd in QMetaObject::metacall (object=0x81c51a0,
cl=QMetaObject::InvokeMetaMethod, idx=27, argv=0xbfb7449c) at
kernel/qmetaobject.cpp:237
#28 0xb6181fe8 in QMetaObject::activate (sender=0x825d108, m=0xb55ab7e4,
local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3295
#29 0xb54f6dc5 in Akonadi::ServerManager::started (this=0x825d108) at
/usr/src/debug/kdepimlibs-4.5.63svn1161098/build/akonadi/servermanager.moc:99
#30 0xb54f7cc1 in setState (this=0x825d108, _c=QMetaObject::InvokeMetaMethod,
_id=3, _a=0xbfb745d0) at
/usr/src/debug/kdepimlibs-4.5.63svn1161098/akonadi/servermanager.cpp:84
#31 checkStatusChanged (this=0x825d108, _c=QMetaObject::InvokeMetaMethod,
_id=3, _a=0xbfb745d0) at
/usr/src/debug/kdepimlibs-4.5.63svn1161098/akonadi/servermanager.cpp:74
#32 serviceOwnerChanged (this=0x825d108, _c=QMetaObject::InvokeMetaMethod,
_id=3, _a=0xbfb745d0) at
/usr/src/debug/kdepimlibs-4.5.63svn1161098/akonadi/servermanager.cpp:69
#33 Akonadi::ServerManager::qt_metacall (this=0x825d108,
_c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfb745d0) at
/usr/src/debug/kdepimlibs-4.5.63svn1161098/build/akonadi/servermanager.moc:86
#34 0xb6172efd in QMetaObject::metacall (object=0x825d108,
cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbfb745d0) at
kernel/qmetaobject.cpp:237
#35 0xb6181fe8 in QMetaObject::activate (sender=0x809c810, m=0xb5b4dc08,
local_signal_index=2, argv=0xbfb745d0) at kernel/qobject.cpp:3295
#36 0xb5b32e05 in QDBusServiceWatcher::serviceOwnerChanged (this=0x809c810,
_t1=..., _t2=..., _t3=...) at
.moc/release-shared/moc_qdbusservicewatcher.cpp:146
#37 0xb5b32e55 in QDBusServiceWatcherPrivate::_q_serviceOwnerChanged
(this=0x825d6e8, service=..., oldOwner=..., newOwner=...) at
qdbusservicewatcher.cpp:80
#38 0xb5b3392f in QDBusServiceWatcher::qt_metacall (this=0x809c810,
_c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfb7474c) at
.moc/release-shared/moc_qdbusservicewatcher.cpp:91
#39 0xb5af3a37 in QDBusConnectionPrivate::deliverCall (this=0x807af08,
object=0x809c810, msg=..., metaTypes=..., slotIdx=117440544) at
qdbusintegrator.cpp:904
#40 0xb5b01536 in QDBusCallDeliveryEvent::placeMetaCall (this=0x8a3d490,
object=0x809c810) at qdbusintegrator_p.h:101
#41 0xb617f93f in QObject::event (this=0x809c810, e=0x8a3d490) at
kernel/qobject.cpp:1248
#42 0xb63c3c64 in QApplicationPrivate::notify_helper (this=0x8088e98,
receiver=0x809c810, e=0x8a3d490) at kernel/qapplication.cpp:4302
#43 0xb63cbbf7 in QApplication::notify (this=0xbfb7501c, receiver=0x809c810,
e=0x8a3d490) at kernel/qapplication.cpp:3706
#44 0xb74a38e1 in KApplication::notify (this=0xbfb7501c, receiver=0x809c810,
event=0x8a3d490) at
/usr/src/debug/kdelibs-4.5.63svn1160649/kdeui/kernel/kapplication.cpp:310
#45 0xb616ce0e in QCoreApplication::notifyInternal (this=0xbfb7501c,
receiver=0x809c810, event=0x8a3d490) at kernel/qcoreapplication.cpp:726
#46 0xb61709b4 in sendEvent (receiver=0x0, event_type=0, data=0x8057d88) at
kernel/qcoreapplication.h:215
#47 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x8057d88) at kernel/qcoreapplication.cpp:1367
#48 0xb6170b9c in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1260
#49 0xb619883d in sendPostedEvents (s=0x808ada0) at
kernel/qcoreapplication.h:220
#50 postEventSourceDispatch (s=0x808ada0) at
kernel/qeventdispatcher_glib.cpp:276
#51 0xb47e9b49 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#52 0xb47ea350 in ?? () from /usr/lib/libglib-2.0.so.0
#53 0xb47ea60e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#54 0xb6198d4b in QEventDispatcherGlib::processEvents (this=0x8080680,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#55 0xb647419a in QGuiEventDispatcherGlib::processEvents (this=0x8080680,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#56 0xb616c11d in QEventLoop::processEvents (this=0xbfb74f14, flags=...) at
kernel/qeventloop.cpp:149
#57 0xb616c319 in QEventLoop::exec (this=0xbfb74f14, flags=...) at
kernel/qeventloop.cpp:201
#58 0xb6170c70 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#59 0xb63c1164 in QApplication::exec () at kernel/qapplication.cpp:3581
#60 0x0804a887 in main (argc=) at
/usr/src/debug/kdepim-4.5.63svn1161098/kmail/main.cpp:145

Reported using DrKonqi

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