[Bug 250692] New: Crash possibly updating message list during mail check

Andrey Borzenkov arvidjaar at mail.ru
Thu Sep 9 18:15:25 BST 2010 

https://bugs.kde.org/show_bug.cgi?id=250692

           Summary: Crash possibly updating message list during mail check
           Product: kde
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: arvidjaar at mail.ru


Application: kmail (2.0.89)
KDE Platform Version: 4.5.67 (4.6 >= 20100901)
Qt Version: 4.7.0
Operating System: Linux 2.6.35.4-desktop-1mnb x86_64
Distribution: "Mandriva Linux 2010.1"

-- Information about the crash:
- What I was doing when the application crashed:
I was not doing nothing :) I have several POP3 accounts and KMail periodically
checks them in background. I was just working on something else when Dr. Konqi
popped up. I presume it happened during message check but I really do not know
for sure.

-- Backtrace:
Application: KMail (kmail), signal: Aborted
[Current thread is 1 (Thread 0x7f1a1514b720 (LWP 26271))]

Thread 2 (Thread 0x7f19f7e82710 (LWP 26275)):
#0  0x00007f1a10acb0bc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f1a082288d4 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) ()
from /usr/lib64/libQtWebKit.so.4
#2  0x00007f1a10ac6a5d in start_thread () from /lib64/libpthread.so.0
#3  0x00007f1a1246615d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1a1514b720 (LWP 26271)):
[KCrash Handler]
#6  0x00007f1a123bc925 in raise () from /lib64/libc.so.6
#7  0x00007f1a123bdf40 in abort () from /lib64/libc.so.6
#8  0x00007f1a12c7d5d4 in qt_message_output (msgType=<value optimized out>,
buf=<value optimized out>) at global/qglobal.cpp:2259
#9  0x00007f1a12c7d79d in qt_message(QtMsgType, const char *, typedef
__va_list_tag __va_list_tag *) (msgType=QtFatalMsg, msg=0x7f1a12dcdd58 "ASSERT
failure in %s: \"%s\", file %s, line %d", ap=
    0x7fffcb633aa0) at global/qglobal.cpp:2305
#10 0x00007f1a12c7d935 in qFatal (msg=<value optimized out>) at
global/qglobal.cpp:2488
#11 0x00007f1a0efd60a4 in QList<Node*>::takeAt(int) () from
/usr/lib64/libakonadi-kde.so.4
#12 0x00007f1a0efd33d5 in Akonadi::EntityTreeModelPrivate::monitoredItemMoved
(this=0x16c43e0, item=..., sourceCollection=..., destCollection=...)
    at
/usr/src/debug/kdepimlibs-4.5.67svn1170578/akonadi/entitytreemodel_p.cpp:948
#13 0x00007f1a0efc60e2 in Akonadi::EntityTreeModel::qt_metacall
(this=0x16c1510, _c=QMetaObject::InvokeMetaMethod, _id=23, _a=0x7fffcb633de0)
    at
/usr/src/debug/kdepimlibs-4.5.67svn1170578/build/akonadi/entitytreemodel.moc:150
#14 0x00007f1a12d82fbf in QMetaObject::activate (sender=0x18e5970, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcb633de0)
at kernel/qobject.cpp:3272
#15 0x00007f1a0f00ac7f in Akonadi::Monitor::itemMoved (this=<value optimized
out>, _t1=<value optimized out>, _t2=<value optimized out>, _t3=<value
optimized out>)
    at /usr/src/debug/kdepimlibs-4.5.67svn1170578/build/akonadi/monitor.moc:176
#16 0x00007f1a0f00e847 in Akonadi::MonitorPrivate::emitItemNotification
(this=0x195a340, msg=..., item=<value optimized out>, collection=<value
optimized out>, collectionDest=<value optimized out>)
    at /usr/src/debug/kdepimlibs-4.5.67svn1170578/akonadi/monitor_p.cpp:418
#17 0x00007f1a0f00ebbb in Akonadi::MonitorPrivate::emitNotification
(this=0x195a340, msg=...) at
/usr/src/debug/kdepimlibs-4.5.67svn1170578/akonadi/monitor_p.cpp:256
#18 0x00007f1a0f00f8b0 in Akonadi::MonitorPrivate::dataAvailable
(this=0x195a340) at
/usr/src/debug/kdepimlibs-4.5.67svn1170578/akonadi/monitor_p.cpp:268
#19 0x00007f1a0f00b31a in Akonadi::Monitor::qt_metacall (this=0x18e5970,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb6341e0)
    at /usr/src/debug/kdepimlibs-4.5.67svn1170578/build/akonadi/monitor.moc:156
#20 0x00007f1a0ef98228 in Akonadi::ChangeRecorder::qt_metacall (this=0x18e5970,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value
optimized out>)
    at
/usr/src/debug/kdepimlibs-4.5.67svn1170578/build/akonadi/changerecorder.moc:72
#21 0x00007f1a12d82fbf in QMetaObject::activate (sender=0x195a3c8, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x0) at
kernel/qobject.cpp:3272
#22 0x00007f1a0ef9b4f9 in Akonadi::EntityCache<Akonadi::Item,
Akonadi::ItemFetchJob, Akonadi::ItemFetchScope>::fetchResult(KJob*) () from
/usr/lib64/libakonadi-kde.so.4
#23 0x00007f1a0efc0520 in Akonadi::EntityCacheBase::qt_metacall
(this=0x195a3c8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=0x7fffcb634370)
    at
/usr/src/debug/kdepimlibs-4.5.67svn1170578/build/akonadi/entitycache_p.moc:77
#24 0x00007f1a12d82fbf in QMetaObject::activate (sender=0x92266e0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcb634370)
at kernel/qobject.cpp:3272
#25 0x00007f1a1455ec72 in KJob::result (this=<value optimized out>,
_t1=0x92266e0) at
/usr/src/debug/kdelibs-4.5.67svn1170578/build/kdecore/kjob.moc:194
#26 0x00007f1a1455ecb5 in KJob::emitResult (this=0x92266e0) at
/usr/src/debug/kdelibs-4.5.67svn1170578/kdecore/jobs/kjob.cpp:312
#27 0x00007f1a0f0009f1 in Akonadi::Job::qt_metacall (this=0x92266e0,
_c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x17c0b2e0) at
/usr/src/debug/kdepimlibs-4.5.67svn1170578/build/akonadi/job.moc:91
#28 0x00007f1a0eff0c05 in Akonadi::ItemFetchJob::qt_metacall (this=0x92266e0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x17c0b2e0)
    at
/usr/src/debug/kdepimlibs-4.5.67svn1170578/build/akonadi/itemfetchjob.moc:73
#29 0x00007f1a12d82aba in QObject::event (this=0x92266e0, e=<value optimized
out>) at kernel/qobject.cpp:1211
#30 0x00007f1a132576e4 in QApplicationPrivate::notify_helper (this=0x16aa930,
receiver=0x92266e0, e=0x19aa100) at kernel/qapplication.cpp:4396
#31 0x00007f1a1325c15a in QApplication::notify (this=<value optimized out>,
receiver=0x92266e0, e=0x19aa100) at kernel/qapplication.cpp:4277
#32 0x00007f1a14b1ec86 in KApplication::notify (this=0x7fffcb634ef0,
receiver=0x92266e0, event=0x19aa100) at
/usr/src/debug/kdelibs-4.5.67svn1170578/kdeui/kernel/kapplication.cpp:310
#33 0x00007f1a12d6e73c in QCoreApplication::notifyInternal
(this=0x7fffcb634ef0, receiver=0x92266e0, event=0x19aa100) at
kernel/qcoreapplication.cpp:732
#34 0x00007f1a12d71ee5 in sendEvent (receiver=0x0, event_type=0,
data=0x1666d30) at kernel/qcoreapplication.h:215
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x1666d30) at kernel/qcoreapplication.cpp:1373
#36 0x00007f1a12d996c3 in sendPostedEvents (s=0x16b0560) at
kernel/qcoreapplication.h:220
#37 postEventSourceDispatch (s=0x16b0560) at
kernel/qeventdispatcher_glib.cpp:277
#38 0x00007f1a0ae053d3 in g_main_dispatch (context=0x16b0480) at gmain.c:2119
#39 g_main_context_dispatch (context=0x16b0480) at gmain.c:2672
#40 0x00007f1a0ae05bb0 in g_main_context_iterate (context=0x16b0480, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2750
#41 0x00007f1a0ae05e4d in g_main_context_iteration (context=0x16b0480,
may_block=1) at gmain.c:2813
#42 0x00007f1a12d9985f in QEventDispatcherGlib::processEvents (this=0x16664b0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#43 0x00007f1a132fb74e in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007f1a12d6dad2 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#45 0x00007f1a12d6dd1c in QEventLoop::exec (this=0x7fffcb634d90, flags=...) at
kernel/qeventloop.cpp:201
#46 0x00007f1a12d7219b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1009
#47 0x0000000000402e66 in main (argc=<value optimized out>, argv=<value
optimized out>) at /usr/src/debug/kdepim-4.5.67svn1170578/kmail/main.cpp:145

Possible duplicates by query: bug 248363.

Reported using DrKonqi

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