[Bug 238353] New: Kontact crashed after downloading and trying to open a PDF from a IMAP attachment

Mika N. m.novikov at gmx.net
Fri May 21 01:17:13 BST 2010 

https://bugs.kde.org/show_bug.cgi?id=238353

           Summary: Kontact crashed after downloading and trying to open a
                    PDF from a IMAP attachment
           Product: kontact
           Version: 4.4.2
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: m.novikov at gmx.net


Application: kontact (4.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
I wanted to open an attachment from a mail in my Inbox on an IMAP account
(gmx.de). After clicking on it, Kontact seemed to download it, then the system
got a little bit slower with a lot of harddisk activity. In the meantime I
checked another IMAP folder (gmail). Then I minimized Kontact by clicking on
its tray icon. Immediatly after that, Kontact crashed

The crash does not seem to be reproducible.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76fd990 (LWP 17843))]

Thread 2 (Thread 0xb078fb70 (LWP 17922)):
#0  0x0540ee16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x00f8f6fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x00f94825 in QTimerInfoList::updateCurrentTime (this=0xa68607c) at
kernel/qeventdispatcher_unix.cpp:340
#3  0x00f9486a in QTimerInfoList::timerWait (this=0xa68607c, tm=...) at
kernel/qeventdispatcher_unix.cpp:443
#4  0x00f92818 in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0xb078f0ac) at kernel/qeventdispatcher_glib.cpp:136
#5  0x00f928a5 in timerSourcePrepare (source=0x0, timeout=0x5412ff4) at
kernel/qeventdispatcher_glib.cpp:169
#6  0x019bfaca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x019bfee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x019c04b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x00f9260f in QEventDispatcherGlib::processEvents (this=0xa759400,
flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x00f65059 in QEventLoop::processEvents (this=0xb078f270, flags=) at
kernel/qeventloop.cpp:149
#11 0x00f654aa in QEventLoop::exec (this=0xb078f270, flags=...) at
kernel/qeventloop.cpp:201
#12 0x00e615a8 in QThread::exec (this=0xa75b2b0) at thread/qthread.cpp:487
#13 0x00f44c1b in QInotifyFileSystemWatcherEngine::run (this=0xa75b2b0) at
io/qfilesystemwatcher_inotify.cpp:248
#14 0x00e6432e in QThreadPrivate::start (arg=0xa75b2b0) at
thread/qthread_unix.cpp:248
#15 0x018b496e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x00957a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb76fd990 (LWP 17843)):
[KCrash Handler]
#6  DwString::c_str (this=0xb368b90, msg=0xb2d4ce0, partSpecifier=...) at
../../mimelib/mimelib/string.h:618
#7  DwMessageComponent::partId (this=0xb368b90, msg=0xb2d4ce0,
partSpecifier=...) at ../../mimelib/mimelib/msgcmp.h:259
#8  KMLoadPartsCommand::slotPartRetrieved (this=0xb368b90, msg=0xb2d4ce0,
partSpecifier=...) at ../../kmail/kmcommands.cpp:2864
#9  0xb450ac7b in KMLoadPartsCommand::qt_metacall (this=0xb368b90,
_c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xbfe341b4) at
./kmcommands.moc:2141
#10 0x00f6bc9a in QMetaObject::metacall (object=0xb368b90, cl=188743656,
idx=14, argv=0xbfe341b4) at kernel/qmetaobject.cpp:237
#11 0x00f7a3d5 in QMetaObject::activate (sender=0xb702ad0, m=0xb48fb0b0,
local_signal_index=1, argv=0xbfe341b4) at kernel/qobject.cpp:3293
#12 0xb455a929 in KMail::FolderJob::messageUpdated (this=0xb702ad0,
_t1=0xb2d4ce0, _t2=...) at ./folderjob.moc:112
#13 0xb4567913 in KMail::ImapJob::slotGetMessageResult (this=0xb702ad0,
job=0xa8753f8) at ../../kmail/imapjob.cpp:476
#14 0xb456972f in KMail::ImapJob::qt_metacall (this=0xb702ad0,
_c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfe34368) at ./imapjob.moc:88
#15 0x00f6bc9a in QMetaObject::metacall (object=0xb702ad0, cl=188743656,
idx=12, argv=0xbfe34368) at kernel/qmetaobject.cpp:237
#16 0x00f7a3d5 in QMetaObject::activate (sender=0xa8753f8, m=0x736c88,
local_signal_index=3, argv=0xbfe34368) at kernel/qobject.cpp:3293
#17 0x005c8183 in KJob::result (this=0xa8753f8, _t1=0xa8753f8) at
./kjob.moc:194
#18 0x005c84e8 in KJob::emitResult (this=0xa8753f8) at
../../kdecore/jobs/kjob.cpp:312
#19 0x049b1f30 in KIO::SimpleJob::slotFinished (this=0xa8753f8) at
../../kio/kio/job.cpp:486
#20 0x049b296d in KIO::TransferJob::slotFinished (this=0xa8753f8) at
../../kio/kio/job.cpp:1058
#21 0x049b0343 in KIO::TransferJob::qt_metacall (this=0xa8753f8,
_c=QMetaObject::InvokeMetaMethod, _id=47, _a=0xbfe345fc) at
./jobclasses.moc:367
#22 0x00f6bc9a in QMetaObject::metacall (object=0xa8753f8, cl=188743656,
idx=47, argv=0xbfe345fc) at kernel/qmetaobject.cpp:237
#23 0x00f7a3d5 in QMetaObject::activate (sender=0xb471e30, m=0x4b60f44,
local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3293
#24 0x04a7c707 in KIO::SlaveInterface::finished (this=0xb471e30) at
./slaveinterface.moc:171
#25 0x04a7fa2d in KIO::SlaveInterface::dispatch (this=0xb471e30, _cmd=104,
rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#26 0x04a7cbc3 in KIO::SlaveInterface::dispatch (this=0xb471e30) at
../../kio/kio/slaveinterface.cpp:91
#27 0x04a70088 in KIO::Slave::gotInput (this=0xb471e30) at
../../kio/kio/slave.cpp:324
#28 0x04a70293 in KIO::Slave::qt_metacall (this=0xb471e30,
_c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfe3490c) at ./slave.moc:82
#29 0x00f6bc9a in QMetaObject::metacall (object=0xb471e30, cl=188743656,
idx=30, argv=0xbfe3490c) at kernel/qmetaobject.cpp:237
#30 0x00f7a3d5 in QMetaObject::activate (sender=0xb825568, m=0x4b5d820,
local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#31 0x0497abd7 in KIO::Connection::readyRead (this=0xb825568) at
./connection.moc:92
#32 0x0497cf8e in KIO::ConnectionPrivate::dequeue (this=0xa8721e0) at
../../kio/kio/connection.cpp:82
#33 0x0497d0be in KIO::Connection::qt_metacall (this=0xb825568,
_c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xb35eaf0) at ./connection.moc:79
#34 0x00f6bc9a in QMetaObject::metacall (object=0xb825568, cl=188743656, idx=5,
argv=0xb35eaf0) at kernel/qmetaobject.cpp:237
#35 0x00f76336 in QMetaCallEvent::placeMetaCall (this=0xb4ad8d0,
object=0xb825568) at kernel/qobject.cpp:561
#36 0x00f773fe in QObject::event (this=0xb825568, e=0xb4ad8d0) at
kernel/qobject.cpp:1248
#37 0x02ae04dc in QApplicationPrivate::notify_helper (this=0x9e783e8,
receiver=0xb825568, e=0xb4ad8d0) at kernel/qapplication.cpp:4300
#38 0x02ae705e in QApplication::notify (this=0xbfe35264, receiver=0xb825568,
e=0xb4ad8d0) at kernel/qapplication.cpp:3704
#39 0x00be2f2a in KApplication::notify (this=0xbfe35264, receiver=0xb825568,
event=0xb4ad8d0) at ../../kdeui/kernel/kapplication.cpp:302
#40 0x00f66a3b in QCoreApplication::notifyInternal (this=0xbfe35264,
receiver=0xb825568, event=0xb4ad8d0) at kernel/qcoreapplication.cpp:704
#41 0x00f69473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0,
data=0x9e584e0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x9e584e0) at kernel/qcoreapplication.cpp:1345
#43 0x00f695dd in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1238
#44 0x00f92adf in QCoreApplication::sendPostedEvents (s=0x9e83110) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#45 postEventSourceDispatch (s=0x9e83110) at
kernel/qeventdispatcher_glib.cpp:276
#46 0x019bc5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#47 0x019c02d8 in ?? () from /lib/libglib-2.0.so.0
#48 0x019c04b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#49 0x00f925d5 in QEventDispatcherGlib::processEvents (this=0x9e58070,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#50 0x02ba0135 in QGuiEventDispatcherGlib::processEvents (this=0x9e58070,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x00f65059 in QEventLoop::processEvents (this=0xbfe351c4, flags=) at
kernel/qeventloop.cpp:149
#52 0x00f654aa in QEventLoop::exec (this=0xbfe351c4, flags=...) at
kernel/qeventloop.cpp:201
#53 0x00f6969f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#54 0x02ae0577 in QApplication::exec () at kernel/qapplication.cpp:3579
#55 0x0804b472 in main (argc=1, argv=0xbfe35484) at
../../../kontact/src/main.cpp:224

This bug may be a duplicate of or related to bug 203592.

Possible duplicates by query: bug 237918, bug 235829, bug 228414, bug 224606,
bug 222422.

Reported using DrKonqi

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