[Bug 280579] New: Akregator startup crash in ubuntu 11.04

Venkatesh Bharadwaj venkatesh84 at gmail.com
Mon Aug 22 16:35:52 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=280579

           Summary: Akregator startup crash in ubuntu 11.04
           Product: akregator
           Version: 1.6.6
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: venkatesh84 at gmail.com


Application: akregator (1.6.6)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic-pae i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:  Restarted system again and
again but Akregator keeps on crashing on startup.

The crash can be reproduced every time.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
[Current thread is 1 (Thread 0xb37af730 (LWP 10483))]

Thread 2 (Thread 0xae964b70 (LWP 10487)):
#0  0xb782b424 in __kernel_vsyscall ()
#1  0xb49b9834 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/i386-linux-gnu/libpthread.so.0
#2  0xb6110454 in pthread_cond_timedwait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb63733e5 in wait (this=0xa2c4e9c, mutex=0xa2c4e98, time=30000) at
thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0xa2c4e9c, mutex=0xa2c4e98, time=30000) at
thread/qwaitcondition_unix.cpp:160
#5  0xb63668f1 in QThreadPoolThread::run (this=0xa2c4fe8) at
concurrent/qthreadpool.cpp:140
#6  0xb6372da2 in QThreadPrivate::start (arg=0xa2c4fe8) at
thread/qthread_unix.cpp:320
#7  0xb49b4e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb610273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb37af730 (LWP 10483)):
[KCrash Handler]
#7  0xb61477c2 in ?? () from /lib/i386-linux-gnu/libc.so.6
#8  0xb080c96f in c4_String::Init (this=0xbf9f7f48, p=0xa50cb8d, n=894754) at
/usr/include/bits/string3.h:52
#9  0xb08046c0 in c4_String (this=0xa50c9b8, ptr_=0xbf9f7fec, selfDesc_=true)
at ../../../../akregator/plugins/mk4storage/metakit/include/mk4str.inl:209
#10 c4_HandlerSeq::Prepare (this=0xa50c9b8, ptr_=0xbf9f7fec, selfDesc_=true) at
../../../../akregator/plugins/mk4storage/metakit/src/handler.cpp:305
#11 0xb0807c2e in c4_Persist::LoadAll (this=0xa50c920) at
../../../../akregator/plugins/mk4storage/metakit/src/persist.cpp:1026
#12 0xb080bb1a in c4_Storage::c4_Storage (this=0xa5038f8, fname_=0xa50b358
"/home/venky/.kde/share/apps/akregator/Archive/http___www.kde.org_dot_kde-apps-content.rdf.mk4",
mode_=1) at ../../../../akregator/plugins/mk4storage/metakit/src/store.cpp:202
#13 0xb0812dcf in Akregator::Backend::FeedStorageMK4Impl::FeedStorageMK4Impl
(this=0xa5011f8, url=..., main=0x9e8fe20) at
../../../../akregator/plugins/mk4storage/feedstoragemk4impl.cpp:152
#14 0xb081875b in
Akregator::Backend::StorageMK4Impl::StorageMK4ImplPrivate::createFeedStorage
(this=0x9f73dc0, url=...) at
../../../../akregator/plugins/mk4storage/storagemk4impl.cpp:77
#15 0xb125e16f in Akregator::Feed::loadArticles (this=0xa50a8b8) at
../../../akregator/src/feed.cpp:234
#16 0xb125f8e5 in Akregator::Feed::fromOPML (e=..., storage=0x9e8fe20) at
../../../akregator/src/feed.cpp:174
#17 0xb126b0a7 in Akregator::FeedList::parseChildNodes (this=0xa04bd18,
node=..., parent=0xa4cc458) at ../../../akregator/src/feedlist.cpp:237
#18 0xb126b2b6 in Akregator::FeedList::parseChildNodes (this=0xa04bd18,
node=..., parent=0xa1c8bd0) at ../../../akregator/src/feedlist.cpp:255
#19 0xb126ba69 in Akregator::FeedList::readFromOpml (this=0xa04bd18, doc=...)
at ../../../akregator/src/feedlist.cpp:295
#20 0xb12a7af8 in Akregator::LoadFeedListCommand::Private::handleDocument
(this=0x9e4f888, doc=...) at ../../../akregator/src/loadfeedlistcommand.cpp:68
#21 0xb12a8557 in Akregator::LoadFeedListCommand::Private::doLoad
(this=0x9e4f888) at ../../../akregator/src/loadfeedlistcommand.cpp:173
#22 0xb12a8963 in Akregator::LoadFeedListCommand::qt_metacall (this=0x9e66088,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf9f883c) at
./loadfeedlistcommand.moc:78
#23 0xb646d6ba in QMetaObject::metacall (object=0x9e66088,
cl=QMetaObject::InvokeMetaMethod, idx=8, argv=0xbf9f883c) at
kernel/qmetaobject.cpp:237
#24 0xb647d4ff in QMetaObject::activate (sender=0xa144f58, m=0xb65a1188,
local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3287
#25 0xb64834d7 in QSingleShotTimer::timeout (this=0xa144f58) at
.moc/release-shared/qtimer.moc:82
#26 0xb648358c in QSingleShotTimer::timerEvent (this=0xa144f58) at
kernel/qtimer.cpp:308
#27 0xb647c214 in QObject::event (this=0xa144f58, e=0xbf9f8d5c) at
kernel/qobject.cpp:1190
#28 0xb6944d24 in QApplicationPrivate::notify_helper (this=0x9db0078,
receiver=0xa144f58, e=0xbf9f8d5c) at kernel/qapplication.cpp:4462
#29 0xb69498ce in QApplication::notify (this=0xbf9f9078, receiver=0xa144f58,
e=0xbf9f8d5c) at kernel/qapplication.cpp:3862
#30 0xb74783ca in KApplication::notify (this=0xbf9f9078, receiver=0xa144f58,
event=0xbf9f8d5c) at ../../kdeui/kernel/kapplication.cpp:311
#31 0xb64670bb in QCoreApplication::notifyInternal (this=0xbf9f9078,
receiver=0xa144f58, event=0xbf9f8d5c) at kernel/qcoreapplication.cpp:731
#32 0xb64971e4 in sendEvent (this=0x9dabb7c) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QTimerInfoList::activateTimers (this=0x9dabb7c) at
kernel/qeventdispatcher_unix.cpp:604
#34 0xb6493df4 in timerSourceDispatch (source=0x9dabb48) at
kernel/qeventdispatcher_glib.cpp:184
#35 0xb4900aa8 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#36 0xb4901270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#37 0xb4901524 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#38 0xb649453c in QEventDispatcherGlib::processEvents (this=0x9d6a760,
flags=...) at kernel/qeventdispatcher_glib.cpp:422
#39 0xb69fb1e5 in QGuiEventDispatcherGlib::processEvents (this=0x9d6a760,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0xb6466289 in QEventLoop::processEvents (this=0xbf9f8ff4, flags=...) at
kernel/qeventloop.cpp:149
#41 0xb6466522 in QEventLoop::exec (this=0xbf9f8ff4, flags=...) at
kernel/qeventloop.cpp:201
#42 0xb646aecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#43 0xb69428e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#44 0x0804f1b1 in main (argc=) at ../../../akregator/src/main.cpp:103

Possible duplicates by query: bug 271944, bug 270727, bug 268493, bug 262248,
bug 262244.

Reported using DrKonqi

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