[Bug 259851] New: Crash when reloading Calendar using GroupDAV and eGroupware

[Marco Wülser]

https://bugs.kde.org/show_bug.cgi?id=259851

           Summary: Crash when reloading Calendar using GroupDAV and
                    eGroupware
           Product: kontact
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: marco.wuelser at medivation.ch


Application: kontact (4.4.8)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-26-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
We are using eGroupware V1.6.03 and GroupDAV as Backend for Kontact. The
Calender crashes sometimes when reloading the data from eGroupware. 

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f3ef353a780 (LWP 13662))]

Thread 2 (Thread 0x7f3ed0ea2700 (LWP 13664)):
#0  0x00007f3ef0608f93 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f3ee91394a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f3ee91398fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007f3ef19f4566 in QEventDispatcherUNIXPrivate (this=0x2fc5dd0) at
kernel/qeventdispatcher_unix.cpp:155
#4  0x00007f3ed0ea1d90 in ?? ()
#5  0x0000000002fc4e20 in ?? ()
#6  0x0000000002fc68c0 in ?? ()
#7  0x00007f3ed0ea1db0 in ?? ()
#8  0x00007f3ef19c9d6c in QMutexLocker::unlock (path=<value optimized out>) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:108
#9  ~QMutexLocker (path=<value optimized out>) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:104
#10 QCoreApplication::addLibraryPath (path=<value optimized out>) at
kernel/qcoreapplication.cpp:2342
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3ef353a780 (LWP 13662)):
[KCrash Handler]
#5  0x0000000000000000 in ?? ()
#6  0x00007f3ed3b8e98b in KOrg::IncidenceMonthItem::realStartDate
(this=0x33eb1d0) at ../../korganizer/views/monthview/monthitem.cpp:343
#7  0x00007f3ed3b8c35c in KOrg::MonthView::reloadIncidences (this=0x306e550) at
../../korganizer/views/monthview/monthview.cpp:330
#8  0x00007f3ed3b8d4df in KOrg::MonthView::setStartDate (this=0x306e550,
start=<value optimized out>) at
../../korganizer/views/monthview/monthview.cpp:296
#9  0x00007f3ed3b8d53e in KOrg::MonthView::showDates (this=0x306e550,
start=..., end=<value optimized out>) at
../../korganizer/views/monthview/monthview.cpp:283
#10 0x00007f3ed3bd2d86 in KOViewManager::updateView (this=0x2f64db0, start=...,
end=...) at ../../korganizer/koviewmanager.cpp:237
#11 0x00007f3ed3bc13da in CalendarView::updateView (this=0x2f64b40, start=...,
end=..., updateTodos=<value optimized out>) at
../../korganizer/calendarview.cpp:810
#12 0x00007f3ed3bc29e0 in CalendarView::updateView (this=0x2f64b40) at
../../korganizer/calendarview.cpp:821
#13 0x00007f3ed3bd1618 in CalendarView::qt_metacall (this=0x2f64b40,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff1634dec0)
at ./calendarview.moc:589
#14 0x00007f3ef19dde3f in QDebug::maybeSpace (dbg=) at
../../include/QtCore/../../src/corelib/io/qdebug.h:93
#15 QDebug::operator<< (dbg=) at
../../include/QtCore/../../src/corelib/io/qdebug.h:111
#16 operator<< (dbg=) at kernel/qobject.cpp:3685
#17 0x00007f3ef08ade40 in ?? () from /lib/libc.so.6
#18 0x0000000002490560 in ?? ()
#19 0x00007f3ef08ade40 in ?? () from /lib/libc.so.6
#20 0x0000000000000000 in ?? ()

This bug may be a duplicate of or related to bug 214895.

Possible duplicates by query: bug 256504, bug 244901, bug 244836, bug 242335,
bug 238907.

Reported using DrKonqi

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