[telepathy] [Bug 321910] New: Expaning contacts can lead to crash

Hrvoje Senjan hrvoje.senjan at gmail.com
Wed Jul 3 16:12:00 BST 2013 

https://bugs.kde.org/show_bug.cgi?id=321910

            Bug ID: 321910
           Summary: Expaning contacts can lead to crash
    Classification: Unclassified
           Product: telepathy
           Version: 0.6.2
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: contactlist
          Assignee: kde-telepathy-bugs at kde.org
          Reporter: hrvoje.senjan at gmail.com

Application: ktp-contactlist (0.6.2)
KDE Platform Version: 4.10.90 "release 5"
Qt Version: 4.8.5
Operating System: Linux 3.9.8-1.gf3348a8-desktop x86_64
Distribution: "openSUSE 13.1 Milestone 2 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

As summarized, ktp-c-l can *sometimes* crash when one expands the group. Using
new kpeople power ktp-c-i, etc

The crash can be reproduced sometimes.

-- Backtrace:
Application: KDE Telepathy Contact List (ktp-contactlist), signal: Segmentation
fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5b044e5840 (LWP 6578))]

Thread 4 (Thread 0x7f5aec584700 (LWP 6582)):
#0  0x00007f5b001c3d4d in read () from /lib64/libc.so.6
#1  0x00007f5afca8309f in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f5afca43bbc in g_main_context_check () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f5afca43ff5 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f5afca44184 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5  0x00007f5aec58be9d in ?? () from /usr/lib64/gio/modules/libdconfsettings.so
#6  0x00007f5afca685f5 in ?? () from /usr/lib64/libglib-2.0.so.0
#7  0x00007f5afdc5de0e in start_thread () from /lib64/libpthread.so.0
#8  0x00007f5b001d0b9d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f5aebd83700 (LWP 6583)):
#0  0x00007f5b001c7c4d in poll () from /lib64/libc.so.6
#1  0x00007f5afca4405c in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f5afca4453a in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f5afc51b8c6 in ?? () from /usr/lib64/libgio-2.0.so.0
#4  0x00007f5afca685f5 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f5afdc5de0e in start_thread () from /lib64/libpthread.so.0
#6  0x00007f5b001d0b9d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f5aea410700 (LWP 6600)):
#0  0x00007f5afdc61964 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f5b01e3227b in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/libQtCore.so.4
#2  0x00007f5aff964032 in Soprano::Util::AsyncQuery::Private::run() () from
/usr/lib64/libsoprano.so.4
#3  0x00007f5b01e31d0c in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f5afdc5de0e in start_thread () from /lib64/libpthread.so.0
#5  0x00007f5b001d0b9d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f5b044e5840 (LWP 6578)):
[KCrash Handler]
#5  0x00007f5b01f5038b in QVariant::toString() const () from
/usr/lib64/libQtCore.so.4
#6  0x00007f5b03ec31ca in KPeopleTranslationProxy::data (this=0xe28900,
proxyIndex=..., role=<optimized out>) at
/usr/src/debug/ktp-common-internals-0.5.60.git.1372805058/KTp/Models/kpeopletranslationproxy.cpp:149
#7  0x00007f5b03ebce7c in data (arole=1033, this=0x7fff87bd93e0) at
/usr/include/QtCore/qabstractitemmodel.h:402
#8  KTp::TextChannelWatcherProxyModel::data (this=0xd0f710, proxyIndex=...,
role=1033) at
/usr/src/debug/ktp-common-internals-0.5.60.git.1372805058/KTp/Models/text-channel-watcher-proxy-model.cpp:216
#9  0x00007f5b03eb1412 in data (arole=1033, this=<optimized out>) at
/usr/include/QtCore/qabstractitemmodel.h:402
#10 KTp::AccountsTreeProxyModel::groupsForIndex (this=<optimized out>,
sourceIndex=...) at
/usr/src/debug/ktp-common-internals-0.5.60.git.1372805058/KTp/Models/accounts-tree-proxy-model.cpp:58
#11 0x00007f5b03eaaa3d in KTp::AbstractGroupingProxyModel::onRowsInserted
(this=0xd5b1e0, sourceParent=..., start=<optimized out>, end=8) at
/usr/src/debug/ktp-common-internals-0.5.60.git.1372805058/KTp/Models/abstract-grouping-proxy-model.cpp:193
#12 0x00007f5b01f4305f in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#13 0x00007f5b01f8e6a4 in QAbstractItemModel::rowsInserted(QModelIndex const&,
int, int) () from /usr/lib64/libQtCore.so.4
#14 0x00007f5b01f2ab9a in QAbstractItemModel::endInsertRows() () from
/usr/lib64/libQtCore.so.4
#15 0x00007f5b01f4305f in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#16 0x00007f5b01f8e6a4 in QAbstractItemModel::rowsInserted(QModelIndex const&,
int, int) () from /usr/lib64/libQtCore.so.4
#17 0x00007f5b01f2ab9a in QAbstractItemModel::endInsertRows() () from
/usr/lib64/libQtCore.so.4
#18 0x00007f5b01f4305f in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#19 0x00007f5b01f8e6a4 in QAbstractItemModel::rowsInserted(QModelIndex const&,
int, int) () from /usr/lib64/libQtCore.so.4
#20 0x00007f5b01f2ab9a in QAbstractItemModel::endInsertRows() () from
/usr/lib64/libQtCore.so.4
#21 0x00007f5b01123860 in ?? () from /usr/lib64/libQtGui.so.4
#22 0x00007f5b01124627 in ?? () from /usr/lib64/libQtGui.so.4
#23 0x00007f5b028da711 in KPeople::PersonsModel::addContact(QUrl const&) ()
from /usr/lib64/libkpeople.so.4
#24 0x00007f5b028e2c6f in ?? () from /usr/lib64/libkpeople.so.4
#25 0x00007f5b01f4305f in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#26 0x00007f5affe88277 in Nepomuk2::ResourceWatcher::resourceCreated
(this=this at entry=0xd6a3f0, _t1=..., _t2=...) at
/usr/src/debug/nepomuk-core-git/build/libnepomukcore/resourcewatcher.moc:202
#27 0x00007f5affe8a492 in Nepomuk2::ResourceWatcher::slotResourceCreated
(this=0xd6a3f0, res=..., types=...) at
/usr/src/debug/nepomuk-core-git/libnepomukcore/datamanagement/resourcewatcher.cpp:313
#28 0x00007f5affe8b6b3 in qt_static_metacall (_a=<optimized out>,
_id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at
/usr/src/debug/nepomuk-core-git/build/libnepomukcore/resourcewatcher.moc:149
#29 Nepomuk2::ResourceWatcher::qt_static_metacall (_o=<optimized out>,
_c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
/usr/src/debug/nepomuk-core-git/build/libnepomukcore/resourcewatcher.moc:109
#30 0x00007f5b01f4305f in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/libQtCore.so.4
#31 0x00007f5affe8f88a in
OrgKdeNepomukResourceWatcherConnectionInterface::resourceCreated
(this=<optimized out>, _t1=..., _t2=...) at
/usr/src/debug/nepomuk-core-git/build/libnepomukcore/resourcewatcherconnectioninterface.moc:158
#32 0x00007f5affe8fbcd in qt_static_metacall (_a=<optimized out>,
_id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at
/usr/src/debug/nepomuk-core-git/build/libnepomukcore/resourcewatcherconnectioninterface.moc:79
#33 OrgKdeNepomukResourceWatcherConnectionInterface::qt_static_metacall
(_o=0xf7d170, _c=<optimized out>, _id=<optimized out>, _a=0x7fff87bda3a0) at
/usr/src/debug/nepomuk-core-git/build/libnepomukcore/resourcewatcherconnectioninterface.moc:72
#34 0x00007f5affe9041b in
OrgKdeNepomukResourceWatcherConnectionInterface::qt_metacall (this=0xf7d170,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff87bda3a0) at
/usr/src/debug/nepomuk-core-git/build/libnepomukcore/resourcewatcherconnectioninterface.moc:141
#35 0x00007f5b01b58e2a in ?? () from /usr/lib64/libQtDBus.so.4
#36 0x00007f5b01f4856e in QObject::event(QEvent*) () from
/usr/lib64/libQtCore.so.4
#37 0x00007f5b00b8e17c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#38 0x00007f5b00b90aeb in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#39 0x00007f5b0384dde6 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#40 0x00007f5b01f2eb5e in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/libQtCore.so.4
#41 0x00007f5b01f32171 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#42 0x00007f5b01f5cf33 in ?? () from /usr/lib64/libQtCore.so.4
#43 0x00007f5afca43d85 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#44 0x00007f5afca440c8 in ?? () from /usr/lib64/libglib-2.0.so.0
#45 0x00007f5afca44184 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#46 0x00007f5b01f5d0c6 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#47 0x00007f5b00c2ed1e in ?? () from /usr/lib64/libQtGui.so.4
#48 0x00007f5b01f2d80f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#49 0x00007f5b01f2da98 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#50 0x00007f5b01f32d08 in QCoreApplication::exec() () from
/usr/lib64/libQtCore.so.4
#51 0x000000000041e953 in ?? ()
#52 0x00007f5b00109a15 in __libc_start_main () from /lib64/libc.so.6
#53 0x000000000041ec55 in _start ()

Reported using DrKonqi

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