[akregator] [Bug 327100] New: akregator froze on start-up and then crashed after a few seconds

Sun Nov 3 17:57:47 GMT 2013

https://bugs.kde.org/show_bug.cgi?id=327100

            Bug ID: 327100
           Summary: akregator froze on start-up and then crashed after a
                    few seconds
    Classification: Unclassified
           Product: akregator
           Version: 4.11.2
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: bugs at pcwhite.com

Application: akregator (4.11.2)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.11.0-12-generic x86_64
Distribution: Ubuntu 13.10

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

I started akregator. None of the panels were filled with any feed data. The
Welcome panel was blank.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f735749e7c0 (LWP 9731))]

Thread 2 (Thread 0x7f7333092700 (LWP 9733)):
#0  0x00007fff5abfea2f in clock_gettime ()
#1  0x00007f735405496d in clock_gettime (clock_id=<optimized out>,
tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f7354b71757 in do_gettime (frac=0x7f7333091b00, sec=0x7f7333091af8)
at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f7354c4afe5 in updateCurrentTime (this=0x7f732c002860) at
kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0x7f732c002860, tm=...) at
kernel/qeventdispatcher_unix.cpp:461
#6  0x00007f7354c4982c in timerSourcePrepareHelper (src=<optimized out>,
timeout=0x7f7333091bb4) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f7354c498d5 in timerSourcePrepare (source=<optimized out>,
timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f734e8d3d4d in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f734e8d45c3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f734e8d47ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f7354c49a76 in QEventDispatcherGlib::processEvents
(this=0x7f732c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f7354c1b5ef in QEventLoop::processEvents
(this=this at entry=0x7f7333091d70, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f7354c1b8e5 in QEventLoop::exec (this=this at entry=0x7f7333091d70,
flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f7354b1a88f in QThread::exec (this=this at entry=0x1ade310) at
thread/qthread.cpp:542
#15 0x00007f7354bfcd13 in QInotifyFileSystemWatcherEngine::run (this=0x1ade310)
at io/qfilesystemwatcher_inotify.cpp:265
#16 0x00007f7354b1cf2f in QThreadPrivate::start (arg=0x1ade310) at
thread/qthread_unix.cpp:338
#17 0x00007f734edacf6e in start_thread (arg=0x7f7333092700) at
pthread_create.c:311
#18 0x00007f735403f9cd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f735749e7c0 (LWP 9731)):
[KCrash Handler]
#6  0x00007f733c2d299d in
Akregator::SelectionController::articleHeadersAvailable (this=0x177afd0,
job=<optimized out>) at ../../../akregator/src/selectioncontroller.cpp:230
#7  0x00007f7354c30a58 in QMetaObject::activate (sender=sender at entry=0x18a5390,
m=m at entry=0x7f7355435600 <KJob::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7fff5ab5fbc0)
at kernel/qobject.cpp:3539
#8  0x00007f73550a4ecf in KJob::finished (this=this at entry=0x18a5390,
_t1=_t1 at entry=0x18a5390) at ./kjob.moc:187
#9  0x00007f73550a4f48 in KJob::~KJob (this=0x18a5390, __in_chrg=<optimized
out>) at ../../kdecore/jobs/kjob.cpp:68
#10 0x00007f7356984112 in ~ArticleListJob (this=0x18a5390, __in_chrg=<optimized
out>) at ../../../akregator/src/articlejobs.h:108
#11 Akregator::ArticleListJob::~ArticleListJob (this=0x18a5390,
__in_chrg=<optimized out>) at ../../../akregator/src/articlejobs.h:108
#12 0x00007f7354c33308 in QObjectPrivate::deleteChildren
(this=this at entry=0x189b500) at kernel/qobject.cpp:1907
#13 0x00007f7354c358af in QObject::~QObject (this=0x189b4d0,
__in_chrg=<optimized out>) at kernel/qobject.cpp:926
#14 0x00007f73569858c9 in Akregator::Folder::~Folder (this=0x189b4d0,
__in_chrg=<optimized out>) at ../../../akregator/src/folder.cpp:100
#15 0x00007f73569779a8 in Akregator::FeedList::setRootNode
(this=this at entry=0x189cda0, folder=folder at entry=0x0) at
../../../akregator/src/feedlist.cpp:435
#16 0x00007f73569784e7 in Akregator::FeedList::~FeedList (this=0x189cda0,
__in_chrg=<optimized out>) at ../../../akregator/src/feedlist.cpp:315
#17 0x00007f73569785c9 in Akregator::FeedList::~FeedList (this=0x189cda0,
__in_chrg=<optimized out>) at ../../../akregator/src/feedlist.cpp:319
#18 0x00007f733c30c06a in release (this=0x1882c70) at
/usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:146
#19 ~shared_count (this=<synthetic pointer>, __in_chrg=<optimized out>) at
/usr/include/boost/smart_ptr/detail/shared_count.hpp:371
#20 ~shared_ptr (this=<synthetic pointer>, __in_chrg=<optimized out>) at
/usr/include/boost/smart_ptr/shared_ptr.hpp:328
#21 Akregator::MainWidget::setFeedList (this=0x16de150, list=...) at
../../../akregator/src/mainwidget.cpp:445
#22 0x00007f733c302545 in Akregator::Part::feedListLoaded (this=0x15a8150,
list=...) at ../../../akregator/src/akregator_part.cpp:476
#23 0x00007f733c307a99 in Akregator::Part::qt_static_metacall (_o=0x0, _id=1,
_a=0x7f7354306798 <main_arena+88>, _c=<optimized out>) at
./akregator_part.moc:164
#24 0x00007f7354c30a58 in QMetaObject::activate (sender=0x18e71c0,
m=m at entry=0x7f733c554320 <Akregator::LoadFeedListCommand::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x7fff5ab5fe90)
at kernel/qobject.cpp:3539
#25 0x00007f733c2f4f59 in result (_t1=..., this=<optimized out>) at
./loadfeedlistcommand.moc:104
#26 Akregator::LoadFeedListCommand::Private::emitResult
(this=this at entry=0x18e71f0, list=...) at
../../../akregator/src/loadfeedlistcommand.cpp:62
#27 0x00007f733c2f5331 in
Akregator::LoadFeedListCommand::Private::handleDocument
(this=this at entry=0x18e71f0, doc=...) at
../../../akregator/src/loadfeedlistcommand.cpp:84
#28 0x00007f733c2f5ce3 in Akregator::LoadFeedListCommand::Private::doLoad
(this=0x18e71f0) at ../../../akregator/src/loadfeedlistcommand.cpp:184
#29 0x00007f733c2f5faa in Akregator::LoadFeedListCommand::qt_static_metacall
(_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized
out>) at ./loadfeedlistcommand.moc:55
#30 0x00007f7354c30a58 in QMetaObject::activate (sender=sender at entry=0x18dc080,
m=m at entry=0x7f7354f7ce40 <QSingleShotTimer::staticMetaObject>,
local_signal_index=local_signal_index at entry=0, argv=argv at entry=0x0) at
kernel/qobject.cpp:3539
#31 0x00007f7354c3988a in timeout (this=0x18dc080) at
.moc/release-shared/qtimer.moc:97
#32 QSingleShotTimer::timerEvent (this=0x18dc080) at kernel/qtimer.cpp:317
#33 0x00007f7354c34be1 in QObject::event (this=0x18dc080, e=<optimized out>) at
kernel/qobject.cpp:1156
#34 0x00007f735560ddfc in QApplicationPrivate::notify_helper
(this=this at entry=0x134f580, receiver=receiver at entry=0x18dc080,
e=e at entry=0x7fff5ab60660) at kernel/qapplication.cpp:4567
#35 0x00007f7355614470 in QApplication::notify (this=this at entry=0x7fff5ab60ab0,
receiver=receiver at entry=0x18dc080, e=e at entry=0x7fff5ab60660) at
kernel/qapplication.cpp:4353
#36 0x00007f7356317a6a in KApplication::notify (this=0x7fff5ab60ab0,
receiver=0x18dc080, event=0x7fff5ab60660) at
../../kdeui/kernel/kapplication.cpp:311
#37 0x00007f7354c1c8bd in QCoreApplication::notifyInternal
(this=0x7fff5ab60ab0, receiver=0x18dc080, event=0x7fff5ab60660) at
kernel/qcoreapplication.cpp:946
#38 0x00007f7354c4c403 in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#39 QTimerInfoList::activateTimers (this=0x1348e10) at
kernel/qeventdispatcher_unix.cpp:622
#40 0x00007f7354c497a1 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:186
#41 0x00007f734e8d43b6 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f734e8d4708 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f734e8d47ac in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f7354c49a55 in QEventDispatcherGlib::processEvents (this=0x130aab0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#45 0x00007f73556af9d6 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#46 0x00007f7354c1b5ef in QEventLoop::processEvents
(this=this at entry=0x7fff5ab608e0, flags=...) at kernel/qeventloop.cpp:149
#47 0x00007f7354c1b8e5 in QEventLoop::exec (this=this at entry=0x7fff5ab608e0,
flags=...) at kernel/qeventloop.cpp:204
#48 0x00007f7354c20e5b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1218
#49 0x00007f735560c34c in QApplication::exec () at kernel/qapplication.cpp:3828
#50 0x0000000000407ca1 in main (argc=<optimized out>, argv=<optimized out>) at
../../../akregator/src/main.cpp:103

The reporter indicates this bug may be a duplicate of or related to bug 194591.

Possible duplicates by query: bug 307984, bug 297265.

Reported using DrKonqi

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