[Bug 283099] New: kmail crash when downloading messages

Rod Sheaff rod at sheaffbrooks.plus.com
Fri Sep 30 15:44:38 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=283099

           Summary: kmail crash when downloading messages
           Product: kontact
           Version: 4.4.10
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: rod at sheaffbrooks.plus.com


Application: kontact (4.4.10)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
Refreshing the list of messages in imap in-box.

- Custom settings of the application:. These messages come from slow
MS-exchange server at work (I think Exchange c.2007 but am not sure) - often
unreliable and slow for other purposes. Connection time-out?

Kubuntu 11.04, standard i386 PC installation.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7807730 (LWP 3587))]

Thread 3 (Thread 0xb28aab70 (LWP 3591)):
#0  0x04d9636b in pthread_mutex_lock () from
/lib/i386-linux-gnu/libpthread.so.0
#1  0x004da616 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x03ad95a8 in g_main_context_acquire () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x03adadde in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x03adb92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x0468f304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x03b042df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x04d93e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x004cc73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb077bb70 (LWP 3603)):
#0  0x03adb524 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x0795b577 in QEventDispatcherGlib::processEvents (this=0x91281b0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#2  0x0792d289 in QEventLoop::processEvents (this=0xb077b270, flags=...) at
kernel/qeventloop.cpp:149
#3  0x0792d522 in QEventLoop::exec (this=0xb077b270, flags=...) at
kernel/qeventloop.cpp:201
#4  0x078372a0 in QThread::exec (this=0x8aba378) at thread/qthread.cpp:492
#5  0x0790efdb in QInotifyFileSystemWatcherEngine::run (this=0x8aba378) at
io/qfilesystemwatcher_inotify.cpp:248
#6  0x07839da2 in QThreadPrivate::start (arg=0x8aba378) at
thread/qthread_unix.cpp:320
#7  0x04d93e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x004cc73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7807730 (LWP 3587)):
[KCrash Handler]
#7  0x0030b93a in KPIM::ProgressItem::setComplete() () from
/usr/lib/libkdepim.so.4
#8  0xb329ff27 in ?? () from /usr/lib/libkmailprivate.so.4
#9  0xb32cabd9 in ?? () from /usr/lib/libkmailprivate.so.4
#10 0xb32d1a90 in ?? () from /usr/lib/libkmailprivate.so.4
#11 0x079346ba in QMetaObject::metacall (object=0x8f04b80,
cl=QMetaObject::InvokeMetaMethod, idx=63, argv=0xbfdc0db8) at
kernel/qmetaobject.cpp:237
#12 0x079444ff in QMetaObject::activate (sender=0x9533020, m=0xc53548,
local_signal_index=3, argv=0xbfdc0db8) at kernel/qobject.cpp:3287
#13 0x00afee93 in KJob::result (this=0x9533020, _t1=0x9533020) at
./kjob.moc:194
#14 0x00afeee8 in KJob::emitResult (this=0x9533020) at
../../kdecore/jobs/kjob.cpp:312
#15 0x0207061b in KIO::SimpleJob::slotFinished (this=0x9533020) at
../../kio/kio/job.cpp:525
#16 0x020737be in KIO::ListJob::slotFinished (this=0x9533020) at
../../kio/kio/job.cpp:2564
#17 0x02070783 in KIO::SimpleJob::slotError (this=0x9533020, err=149,
errorText=...) at ../../kio/kio/job.cpp:537
#18 0x02071ece in KIO::SimpleJob::qt_metacall (this=0x9533020,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfdc10d4) at
./jobclasses.moc:170
#19 0x0207780a in KIO::ListJob::qt_metacall (this=0x9533020,
_c=QMetaObject::InvokeMetaMethod, _id=31, _a=0xbfdc10d4) at
./jobclasses.moc:810
#20 0x079346ba in QMetaObject::metacall (object=0x9533020,
cl=QMetaObject::InvokeMetaMethod, idx=31, argv=0xbfdc10d4) at
kernel/qmetaobject.cpp:237
#21 0x079444ff in QMetaObject::activate (sender=0x8c35440, m=0x21f56c4,
local_signal_index=2, argv=0xbfdc10d4) at kernel/qobject.cpp:3287
#22 0x02120529 in KIO::SlaveInterface::error (this=0x8c35440, _t1=149, _t2=...)
at ./slaveinterface.moc:159
#23 0x02123463 in KIO::SlaveInterface::dispatch (this=0x8c35440, _cmd=102,
rawdata=...) at ../../kio/kio/slaveinterface.cpp:206
#24 0x0211fe53 in KIO::SlaveInterface::dispatch (this=0x8c35440) at
../../kio/kio/slaveinterface.cpp:89
#25 0x021125c8 in KIO::Slave::gotInput (this=0x8c35440) at
../../kio/kio/slave.cpp:348
#26 0x02112cf3 in KIO::Slave::qt_metacall (this=0x8c35440,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfdc13bc) at
./slave.moc:82
#27 0x079346ba in QMetaObject::metacall (object=0x8c35440,
cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbfdc13bc) at
kernel/qmetaobject.cpp:237
#28 0x079444ff in QMetaObject::activate (sender=0x906fc90, m=0x21f2440,
local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3287
#29 0x0203d237 in KIO::Connection::readyRead (this=0x906fc90) at
./connection.moc:92
#30 0x0203da56 in KIO::ConnectionPrivate::dequeue (this=0x909eb48) at
../../kio/kio/connection.cpp:82
#31 0x0203db06 in KIO::Connection::qt_metacall (this=0x906fc90,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x95bca48) at
./connection.moc:79
#32 0x079346ba in QMetaObject::metacall (object=0x906fc90,
cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0x95bca48) at
kernel/qmetaobject.cpp:237
#33 0x0793ee16 in QMetaCallEvent::placeMetaCall (this=0x9406690,
object=0x906fc90) at kernel/qobject.cpp:535
#34 0x079433b7 in QObject::event (this=0x906fc90, e=0x9406690) at
kernel/qobject.cpp:1226
#35 0x00fbdd24 in QApplicationPrivate::notify_helper (this=0x872c6d8,
receiver=0x906fc90, e=0x9406690) at kernel/qapplication.cpp:4462
#36 0x00fc28ce in QApplication::notify (this=0xbfdc1cd4, receiver=0x906fc90,
e=0x9406690) at kernel/qapplication.cpp:3862
#37 0x008213ca in KApplication::notify (this=0xbfdc1cd4, receiver=0x906fc90,
event=0x9406690) at ../../kdeui/kernel/kapplication.cpp:311
#38 0x0792e0bb in QCoreApplication::notifyInternal (this=0xbfdc1cd4,
receiver=0x906fc90, event=0x9406690) at kernel/qcoreapplication.cpp:731
#39 0x07931c79 in sendEvent (receiver=0x0, event_type=0, data=0x86ebf70) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#40 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x86ebf70) at kernel/qcoreapplication.cpp:1372
#41 0x07931e0d in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1265
#42 0x0795b3c4 in sendPostedEvents (s=0x8734918) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#43 postEventSourceDispatch (s=0x8734918) at
kernel/qeventdispatcher_glib.cpp:277
#44 0x03adaaa8 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#45 0x03adb270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#46 0x03adb524 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#47 0x0795b53c in QEventDispatcherGlib::processEvents (this=0x86ebac8,
flags=...) at kernel/qeventdispatcher_glib.cpp:422
#48 0x010741e5 in QGuiEventDispatcherGlib::processEvents (this=0x86ebac8,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#49 0x0792d289 in QEventLoop::processEvents (this=0xbfdc1c34, flags=...) at
kernel/qeventloop.cpp:149
#50 0x0792d522 in QEventLoop::exec (this=0xbfdc1c34, flags=...) at
kernel/qeventloop.cpp:201
#51 0x07931ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#52 0x00fbb8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#53 0x0804b4cf in _start ()

Possible duplicates by query: bug 281418, bug 277751, bug 270196, bug 269123,
bug 265286.

Reported using DrKonqi

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