Application: akregator (1.6.3)
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.32.12-115.fc12.x86_64 x86_64
Distribution: "Fedora release 12 (Constantine)"

-- Information about the crash:
Power interruption caused hard reboot while Akregator was running.  After that, Akregator would not run again, always producing a segmentation fault.  Fixed by removing all archives (~/.kde/share/apps/akregator/Archive/*mk4).

The crash can be reproduced every time.

 -- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#5  memcpy () at ../sysdeps/x86_64/memcpy.S:439
#6  0x00007f7a08a2d1f3 in c4_Column::FetchBytes (this=0x73612e79726f7473, pos_=<value optimized out>, len_=<value optimized out>, buffer_=..., forceCopy_=false) at /usr/include/bits/string3.h:52
#7  0x00007f7a08a33b14 in c4_FormatB::GetOne (this=0x3040fc0, index_=<value optimized out>, length_=@0x7fff14c7d7dc)
    at /usr/src/debug/kdepim-4.4.3/akregator/plugins/mk4storage/metakit/src/format.cpp:583
#8  0x00007f7a08a33b39 in c4_FormatS::Get (this=<value optimized out>, index_=<value optimized out>, length_=@0x7fff14c7d7dc)
    at /usr/src/debug/kdepim-4.4.3/akregator/plugins/mk4storage/metakit/src/format.cpp:842
#9  0x00007f7a08a363e6 in c4_Handler::GetBytes (this=<value optimized out>, index_=<value optimized out>, buf_=..., copySmall_=false)
    at /usr/src/debug/kdepim-4.4.3/akregator/plugins/mk4storage/metakit/src/handler.cpp:53
#10 0x00007f7a08a41212 in c4_Sequence::Get (this=0x3049400, index_=1123, propId_=<value optimized out>, buf_=...) at /usr/src/debug/kdepim-4.4.3/akregator/plugins/mk4storage/metakit/src/viewx.cpp:319
#11 0x00007f7a08a2f06b in c4_CustomHandler::Get (this=0x3040900, index_=1123, length_=@0x7fff14c7d88c) at /usr/src/debug/kdepim-4.4.3/akregator/plugins/mk4storage/metakit/src/custom.cpp:58
#12 0x00007f7a08a363e6 in c4_Handler::GetBytes (this=<value optimized out>, index_=<value optimized out>, buf_=..., copySmall_=false)
    at /usr/src/debug/kdepim-4.4.3/akregator/plugins/mk4storage/metakit/src/handler.cpp:53
#13 0x00007f7a08a41212 in c4_Sequence::Get (this=0x3049380, index_=1123, propId_=<value optimized out>, buf_=...) at /usr/src/debug/kdepim-4.4.3/akregator/plugins/mk4storage/metakit/src/viewx.cpp:319
#14 0x00007f7a08a41eeb in GetData (this=0x7f7a08a4a8a3) at /usr/src/debug/kdepim-4.4.3/akregator/plugins/mk4storage/metakit/include/mk4.inl:421
#15 c4_StringRef::operator char const* (this=0x7f7a08a4a8a3) at /usr/src/debug/kdepim-4.4.3/akregator/plugins/mk4storage/metakit/src/viewx.cpp:573
#16 0x00007f7a08a43eba in Akregator::Backend::FeedStorageMK4Impl::articles (this=0x304a630, tag=<value optimized out>)
    at /usr/src/debug/kdepim-4.4.3/akregator/plugins/mk4storage/feedstoragemk4impl.cpp:234
#17 0x00007f7a090c9eb2 in Akregator::Feed::loadArticles (this=0x30280f0) at /usr/src/debug/kdepim-4.4.3/akregator/src/feed.cpp:236
#18 0x00007f7a090cdb94 in Akregator::Feed::fromOPML (e=<value optimized out>, storage=<value optimized out>) at /usr/src/debug/kdepim-4.4.3/akregator/src/feed.cpp:174
#19 0x00007f7a090d8515 in Akregator::FeedList::parseChildNodes (this=0x2948d10, node=<value optimized out>, parent=0x2f81790) at /usr/src/debug/kdepim-4.4.3/akregator/src/feedlist.cpp:237
#20 0x00007f7a090d8766 in Akregator::FeedList::parseChildNodes (this=0x2948d10, node=<value optimized out>, parent=0x2f8e2f0) at /usr/src/debug/kdepim-4.4.3/akregator/src/feedlist.cpp:255
#21 0x00007f7a090d8766 in Akregator::FeedList::parseChildNodes (this=0x2948d10, node=<value optimized out>, parent=0x2af3ff0) at /usr/src/debug/kdepim-4.4.3/akregator/src/feedlist.cpp:255
#22 0x00007f7a090d8766 in Akregator::FeedList::parseChildNodes (this=0x2948d10, node=<value optimized out>, parent=0x2af33b0) at /usr/src/debug/kdepim-4.4.3/akregator/src/feedlist.cpp:255
#23 0x00007f7a090d8766 in Akregator::FeedList::parseChildNodes (this=0x2948d10, node=<value optimized out>, parent=0x2949460) at /usr/src/debug/kdepim-4.4.3/akregator/src/feedlist.cpp:255
#24 0x00007f7a090d8f86 in Akregator::FeedList::readFromOpml (this=0x2948d10, doc=<value optimized out>) at /usr/src/debug/kdepim-4.4.3/akregator/src/feedlist.cpp:295
#25 0x00007f7a0910ebbb in Akregator::LoadFeedListCommand::Private::handleDocument (this=0x2369470, doc=...) at /usr/src/debug/kdepim-4.4.3/akregator/src/loadfeedlistcommand.cpp:68
#26 0x00007f7a0910f633 in Akregator::LoadFeedListCommand::Private::doLoad (this=0x2369470) at /usr/src/debug/kdepim-4.4.3/akregator/src/loadfeedlistcommand.cpp:173
#27 0x00007f7a0910f9f2 in Akregator::LoadFeedListCommand::qt_metacall (this=0x27212a0, _c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff14c7ed70)
    at /usr/src/debug/kdepim-4.4.3/x86_64-redhat-linux-gnu/akregator/src/loadfeedlistcommand.moc:78
#28 0x0000003126f6a2af in QMetaObject::activate (sender=0x26f95a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#29 0x0000003126f6f97f in QSingleShotTimer::timerEvent (this=0x26f95a0) at kernel/qtimer.cpp:308
#30 0x0000003126f6663e in QObject::event (this=0x26f95a0, e=0x7fff14c7f4d0) at kernel/qobject.cpp:1212
#31 0x0000003128baa9dc in QApplicationPrivate::notify_helper (this=0x2293010, receiver=0x26f95a0, e=0x7fff14c7f4d0) at kernel/qapplication.cpp:4300
#32 0x0000003128bb0aab in QApplication::notify (this=<value optimized out>, receiver=0x26f95a0, e=0x7fff14c7f4d0) at kernel/qapplication.cpp:4183
#33 0x000000312bc06856 in KApplication::notify (this=0x7fff14c7f7d0, receiver=0x26f95a0, event=0x7fff14c7f4d0) at /usr/src/debug/kdelibs-4.4.3/kdeui/kernel/kapplication.cpp:302
#34 0x0000003126f5774c in QCoreApplication::notifyInternal (this=0x7fff14c7f7d0, receiver=0x26f95a0, event=0x7fff14c7f4d0) at kernel/qcoreapplication.cpp:704
#35 0x0000003126f7fe02 in sendEvent (this=0x229ba70) at kernel/qcoreapplication.h:215
#36 QTimerInfoList::activateTimers (this=0x229ba70) at kernel/qeventdispatcher_unix.cpp:603
#37 0x0000003126f7d374 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#38 0x000000311d63923e in g_main_dispatch (context=0x229a980) at gmain.c:1960
#39 IA__g_main_context_dispatch (context=0x229a980) at gmain.c:2513
#40 0x000000311d63cc28 in g_main_context_iterate (context=0x229a980, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#41 0x000000311d63cd4a in IA__g_main_context_iteration (context=0x229a980, may_block=1) at gmain.c:2654
#42 0x0000003126f7d063 in QEventDispatcherGlib::processEvents (this=0x2267490, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#43 0x0000003128c49a4e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x0000003126f56192 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#45 0x0000003126f5645c in QEventLoop::exec (this=0x7fff14c7f770, flags=...) at kernel/qeventloop.cpp:201
#46 0x0000003126f58749 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#47 0x0000000000408edd in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdepim-4.4.3/akregator/src/main.cpp:103

This bug may be a duplicate of or related to bug 116482.

Possible duplicates by query: bug 240766, bug 230523, bug 211092, bug 200373, bug 199443.

Reported using DrKonqi