Bug#529356: akregator: SIGSEV after marking a lot of unread feeds as read
On Tuesday 19 May 2009 05:37:35 you wrote:
> On Mon, 18 May 09 23:17, Jordan Manolov wrote:
> > Package: akregator
> > Version: 4:4.2.2-1
> > Severity: normal
> >
> > After fetching feeds - about 75-100 - and marking them as read,
> > akregator always crashes. Here is the backtrace:
> >
> > Application: Akregator (akregator), signal SIGSEGV
> >
> > Thread 1 (Thread 0xb4fae710 (LWP 12671)):
> > #0 0xb7f61424 in __kernel_vsyscall ()
> > #1 0xb69a2386 in nanosleep () from /lib/i686/cmov/libc.so.6
> > #2 0xb69a219e in sleep () from /lib/i686/cmov/libc.so.6
> > #3 0xb7c90738 in ?? () from /usr/lib/libkdeui.so.5
> > #4 0x00000000 in ?? ()
>
> Could you please install kdepim-dbg (attention, it is large) and
> recreate the backtrace? The one above is quite meaningless
without
> debugging symbols.
>
> Thanks in advance,
> Armin
Sorry, I responded to the email and the backtrace was sent to the
developer..
Here is the result:
Application: Akregator (akregator), signal SIGSEGV
[Current thread is 0 (LWP 3456)]
Thread 2 (Thread 0xb1746b90 (LWP 4122)):
#0 0xb7f47424 in __kernel_vsyscall ()
#1 0xb58082e2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/i686/cmov/libpthread.so.0
#2 0xb69daf84 in pthread_cond_timedwait () from
/lib/i686/cmov/libc.so.6
#3 0xb75b07fc in QWaitCondition::wait (this=0x93e7738,
mutex=0x93e7734, time=30000) at
thread/qwaitcondition_unix.cpp:85
#4 0xb75a5db6 in QThreadPoolThread::run (this=0x92ab928) at
concurrent/qthreadpool.cpp:140
#5 0xb75af80e in QThreadPrivate::start (arg=0x92ab928) at
thread/qthread_unix.cpp:189
#6 0xb58044e5 in start_thread () from
/lib/i686/cmov/libpthread.so.0
#7 0xb69cc10e in clone () from /lib/i686/cmov/libc.so.6
Thread 1 (Thread 0xb4f94710 (LWP 3456)):
[KCrash Handler]
#6 0xb69601cb in strlen () from /lib/i686/cmov/libc.so.6
#7 0xb2eeba18 in c4_String (this=0xbfa64578, p=0xffffffff
<Address 0xffffffff out of bounds>) at
../../../../akregator/plugins/mk4storage/metakit/src/string.cpp:129
#8 0xb2eed55c in c4_Property (this=0xbfa645b8, type_=73 'I',
name_=0xffffffff <Address 0xffffffff out of bounds>) at
../../../../akregator/plugins/mk4storage/metakit/src/view.cpp:1100
#9 0xb2edfb77 in f4_CreateFormat (prop_=@0x958788c,
seq_=@0x9559df0) at
../../../../akregator/plugins/mk4storage/metakit/include/mk4.inl:524
#10 0xb2ee1a54 in c4_HandlerSeq::CreateHandler (this=0x9559df0,
prop_=@0x958788c) at
../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:131
#11 0xb2ef00cc in c4_Sequence::PropIndex (this=0x9559df0,
prop_=@0x958788c) at
../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:292
#12 0xb2ef1436 in c4_Sequence::Set (this=0x9559df0, index_=494,
prop_=@0x958788c, buf_=@0xbfa647a0) at
../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:325
#13 0xb2eecd05 in c4_View::SetItem (this=0x9559d24, row_=494,
col_=21, buf_=@0xbfa647a0) at
../../../../akregator/plugins/mk4storage/metakit/include/mk4.inl:426
#14 0xb2ee8365 in c4_HashViewer::SetItem (this=0x9559d20,
row_=494, col_=21, buf_=@0xbfa647a0) at
../../../../akregator/plugins/mk4storage/metakit/src/remap.cpp:366
#15 0xb2ed66e9 in c4_CustomSeq::DoSet (this=0x95833e8,
row_=494, col_=21, buf_=@0xbfa647a0) at
../../../../akregator/plugins/mk4storage/metakit/src/custom.cpp:154
#16 0xb2ed6cca in c4_CustomHandler::Set (this=0x957f428,
index_=494, buf_=@0xbfa647a0) at
../../../../akregator/plugins/mk4storage/metakit/src/custom.cpp:69
#17 0xb2ef0933 in c4_Sequence::SetAt (this=0x95833e8,
index_=494, newElem_={_seq = 0xa246ce8, _index = 0}) at
../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:104
#18 0xb2ef26aa in
Akregator::Backend::FeedStorageMK4Impl::setStatus
(this=0x956eec8, guid=@0x993b480, status=8) at
../../../../akregator/plugins/mk4storage/metakit/include/mk4.inl:89
#19 0xb38c26f0 in Akregator::Article::setStatus (this=0xbfa64978,
stat=1) at ../../../akregator/src/article.cpp:367
#20 0xb38c8d02 in Akregator::ArticleModifyJob::doStart
(this=0xb46d9e0) at ../../../akregator/src/articlejobs.cpp:144
#21 0xb38c92b5 in Akregator::ArticleModifyJob::qt_metacall
(this=0xb46d9e0, _c=QMetaObject::InvokeMetaMethod, _id=0,
_a=0xbfa64a38) at ./articlejobs.moc:158
#22 0xb76b8b98 in QMetaObject::activate (sender=0xb5e3720,
from_signal_index=4, to_signal_index=4, argv=0x0) at
kernel/qobject.cpp:3120
#23 0xb76b9822 in QMetaObject::activate (sender=0xb5e3720,
m=0xb7793ae8, local_signal_index=0, argv=0x0) at
kernel/qobject.cpp:3194
#24 0xb76be027 in QSingleShotTimer::timeout (this=0xb5e3720) at
.moc/release-shared/qtimer.moc:76
#25 0xb76be14c in QSingleShotTimer::timerEvent (this=0xb5e3720)
at kernel/qtimer.cpp:298
#26 0xb76b304f in QObject::event (this=0xb5e3720, e=0xbfa64ebc)
at kernel/qobject.cpp:1082
#27 0xb6ca97bc in QApplicationPrivate::notify_helper
(this=0x90ca4f8, receiver=0xb5e3720, e=0xbfa64ebc) at
kernel/qapplication.cpp:4057
#28 0xb6cb1ace in QApplication::notify (this=0xbfa65130,
receiver=0xb5e3720, e=0xbfa64ebc) at
kernel/qapplication.cpp:3604
#29 0xb7c06b7d in KApplication::notify (this=0xbfa65130,
receiver=0xb5e3720, event=0xbfa64ebc) at
../../kdeui/kernel/kapplication.cpp:307
#30 0xb76a2a2b in QCoreApplication::notifyInternal
(this=0xbfa65130, receiver=0xb5e3720, event=0xbfa64ebc) at
kernel/qcoreapplication.cpp:610
#31 0xb76d1e41 in QTimerInfoList::activateTimers (this=0x90ccd6c)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#32 0xb76ce440 in timerSourceDispatch (source=0x90ccd38) at
kernel/qeventdispatcher_glib.cpp:164
#33 0xb5850718 in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#34 0xb5853c7b in ?? () from /usr/lib/libglib-2.0.so.0
#35 0x090cc690 in ?? ()
#36 0x00000000 in ?? ()
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