[Bug 235690] kontact hangs when starting in summary view or after switching to summary view

[Roman Fietze]

https://bugs.kde.org/show_bug.cgi?id=235690





--- Comment #2 from Roman Fietze <rfkd fietze-home de>  2010-05-05 10:00:23 ---
Additional information:

When sendig SIGQUIT to kontact when it hangs, I get the following stack from
teh core file:

#0  0x00007ff7fa080d03 in poll () from /lib64/libc.so.6
(gdb) where
#0  0x00007ff7fa080d03 in poll () from /lib64/libc.so.6
#1  0x00007ff7f2e5559c in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007ff7f2e558e0 in g_main_context_iteration ()
   from /usr/lib64/libglib-2.0.so.0
#3  0x00007ff7fb449eb3 in QEventDispatcherGlib::processEvents (this=0x613230, 
    flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#4  0x00007ff7fa88b51e in QGuiEventDispatcherGlib::processEvents (this=
    0x22dd3f0, flags=<value optimized out>)
    at kernel/qguieventdispatcher_glib.cpp:204
#5  0x00007ff7fb41f2a2 in QEventLoop::processEvents (
    this=<value optimized out>, flags=DWARF-2 expression error: DW_OP_reg
operations must be used either alone or in conjuction with DW_OP_piece.
) at kernel/qeventloop.cpp:149
#6  0x00007ff7fb41f67c in QEventLoop::exec (this=0x7fff20df7780, flags=DWARF-2
expression error: DW_OP_reg operations must be used either alone or in
conjuction with DW_OP_piece.
)
    at kernel/qeventloop.cpp:201
#7  0x00007ff7fb7e0bbe in KJob::exec (this=0x268df80)
    at /usr/src/debug/kdelibs-4.4.2/kdecore/jobs/kjob.cpp:204
#8  0x00007ff7e54c3ccc in SDSummaryWidget::updateView (this=0x21072e0)
    at
/usr/src/debug/kdepim-4.4.2/kontact/plugins/specialdates/sdsummarywidget.cpp:219
#9  0x00007ff7e54c73d0 in SDSummaryWidget::qt_metacall (this=0x21072e0, _c=
    InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff20df82f0)
    at
/usr/src/debug/kdepim-4.4.2/build/kontact/plugins/specialdates/sdsummarywidget.moc:79
#10 0x00007ff7fb43378f in QMetaObject::activate (sender=0x244d8f0, 
    m=<value optimized out>, local_signal_index=<value optimized out>, argv=
---Type <return> to continue, or q <return> to quit---
    0xffffffffffffffff) at kernel/qobject.cpp:3293
#11 0x00007ff7f74e630c in KCal::Calendar::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib64/libkcal.so.4
#12 0x00007ff7f74e6340 in
KCal::CalendarResources::qt_metacall(QMetaObject::Call, int, void**) () from
/usr/lib64/libkcal.so.4
#13 0x00007ff7fb43378f in QMetaObject::activate (sender=0x23d7e60, 
    m=<value optimized out>, local_signal_index=<value optimized out>, argv=
    0xffffffffffffffff) at kernel/qobject.cpp:3293
#14 0x00007ff7f74e55ef in
KCal::ResourceCalendar::resourceChanged(KCal::ResourceCalendar*) () from
/usr/lib64/libkcal.so.4
#15 0x00007ff7d712cc40 in ?? () from /usr/lib64/kde4/kcal_kabc.so
#16 0x00007ff7fb43378f in QMetaObject::activate (sender=0x2849770, 
    m=<value optimized out>, local_signal_index=<value optimized out>, argv=
    0xffffffffffffffff) at kernel/qobject.cpp:3293
#17 0x00007ff7f77e128f in
KABC::AddressBook::addressBookChanged(KABC::AddressBook*) () from
/usr/lib64/libkabc.so.4
#18 0x00007ff7f77e2163 in
KABC::AddressBook::resourceLoadingFinished(KABC::Resource*) () from
/usr/lib64/libkabc.so.4
#19 0x00007ff7f77f9563 in KABC::AddressBook::qt_metacall(QMetaObject::Call,
int, void**) () from /usr/lib64/libkabc.so.4
#20 0x00007ff7fb43378f in QMetaObject::activate (sender=0x2850a00, 
    m=<value optimized out>, local_signal_index=<value optimized out>, argv=
    0xffffffffffffffff) at kernel/qobject.cpp:3293
#21 0x00007ff7f77e114f in KABC::Resource::loadingFinished(KABC::Resource*) ()
---Type <return> to continue, or q <return> to quit---
   from /usr/lib64/libkabc.so.4
#22 0x00007ff7d575332b in ?? () from /usr/lib64/kde4/kabc_akonadi.so
#23 0x00007ff7d576b5ce in ?? () from /usr/lib64/kde4/kabc_akonadi.so
#24 0x00007ff7d5757950 in ?? () from /usr/lib64/kde4/kabc_akonadi.so
#25 0x00007ff7fb43378f in QMetaObject::activate (sender=0x284f9d8, 
    m=<value optimized out>, local_signal_index=<value optimized out>, argv=
    0xffffffffffffffff) at kernel/qobject.cpp:3293
#26 0x00007ff7d5761347 in ?? () from /usr/lib64/kde4/kabc_akonadi.so
#27 0x00007ff7d5762c58 in ?? () from /usr/lib64/kde4/kabc_akonadi.so
#28 0x00007ff7d5763552 in ?? () from /usr/lib64/kde4/kabc_akonadi.so
#29 0x00007ff7fb43378f in QMetaObject::activate (sender=0x1f4f010, 
    m=<value optimized out>, local_signal_index=<value optimized out>, argv=
    0xffffffffffffffff) at kernel/qobject.cpp:3293
#30 0x00007ff7d5766fab in ?? () from /usr/lib64/kde4/kabc_akonadi.so
#31 0x00007ff7d5767065 in ?? () from /usr/lib64/kde4/kabc_akonadi.so
#32 0x00007ff7fb43378f in QMetaObject::activate (sender=0x2861710, 
    m=<value optimized out>, local_signal_index=<value optimized out>, argv=
    0xffffffffffffffff) at kernel/qobject.cpp:3293
#33 0x00007ff7fb7d8372 in KJob::result (this=0x22dd3f0, _t1=0x2861710)
    at /usr/src/debug/kdelibs-4.4.2/build/kdecore/kjob.moc:194
#34 0x00007ff7fb7e0a40 in KJob::emitResult (this=0x2861710)
    at /usr/src/debug/kdelibs-4.4.2/kdecore/jobs/kjob.cpp:312
#35 0x00007ff7fc24ec8e in ?? () from /usr/lib64/libakonadi-kde.so.4
#36 0x00007ff7fc2dd53c in ?? () from /usr/lib64/libakonadi-kde.so.4


Stopping akonadi before starting kontact doesn't help.

Problem can be reproduced 100%.

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