Application that crashed: akregator Version of the application: 1.5.1 KDE Version: 4.3.2 (KDE 4.3.2) "release 5" Qt Version: 4.5.2 Operating System: Linux 2.6.27.29-0.1-pae i686 Distribution: "openSUSE 11.1 (i586)" What I was doing when the application crashed: this can reproduce only in my user profile, then i try debug it, I found: /usr/src/debug/kdepim-4.3.2/akregator/plugins/mk4storage/metakit/src/column.cpp void c4_ColOfInts::SetAccessWidth(int bits_) { d4_assert((bits_ &(bits_ - 1)) == 0); int l2bp1 = 0; // "log2 bits plus one" needed to represent value while (bits_) { ++l2bp1; bits_ >>= 1; } this code do infinity loop, with bits_ == -1 (i see it in debugger) -- Backtrace: Application: Akregator (akregator), signal: Segmentation fault [KCrash Handler] #6 c4_Differ::BaseOfDiff (this=0x0, id_=1879048103) at /usr/src/debug/kdepim-4.3.2/akregator/plugins/mk4storage/metakit/include/mk4.inl:849 #7 0xb2b9a8cf in c4_Column::SetupSegments (this=0x81d449c) at /usr/src/debug/kdepim-4.3.2/akregator/plugins/mk4storage/metakit/src/column.cpp:219 #8 0xb2b9b038 in c4_ColIter::Next (this=0xbfffd648) at /usr/src/debug/kdepim-4.3.2/akregator/plugins/mk4storage/metakit/src/column.inl:57 #9 0xb2b9b0b9 in c4_Column::FetchBytes (this=0x81d449c, pos_=0, len_=9, buffer_=@0xbfffd69c, forceCopy_=true) at /usr/src/debug/kdepim-4.3.2/akregator/plugins/mk4storage/metakit/src/column.cpp:715 #10 0xb2ba5ef9 in c4_FormatV::SetupAllSubviews (this=0x81d4490) at /usr/src/debug/kdepim-4.3.2/akregator/plugins/mk4storage/metakit/src/format.cpp:952 #11 0xb2ba6370 in c4_FormatV::Get (this=0x81d4490, index_=0, length_=@0xbfffd718) at /usr/src/debug/kdepim-4.3.2/akregator/plugins/mk4storage/metakit/src/format.cpp:1027 #12 0xb2ba7f55 in c4_Handler::GetBytes (this=0x81d4490, index_=0, buf_=@0xbfffd78c, copySmall_=false) at /usr/src/debug/kdepim-4.3.2/akregator/plugins/mk4storage/metakit/src/handler.cpp:53 #13 0xb2bb64bb in c4_Sequence::Get (this=0x825c178, index_=0, propId_=7, buf_=@0xbfffd78c) at /usr/src/debug/kdepim-4.3.2/akregator/plugins/mk4storage/metakit/src/viewx.cpp:319 #14 0xb2bb773f in c4_ViewRef::operator c4_View (this=0xbfffd7cc) at /usr/src/debug/kdepim-4.3.2/akregator/plugins/mk4storage/metakit/include/mk4.inl:421 #15 0xb2bb09c0 in c4_Storage::Description (this=0x8153ab0, name_=0x81b4caa "archiveHash") at /usr/src/debug/kdepim-4.3.2/akregator/plugins/mk4storage/metakit/src/store.cpp:342 #16 0xb2bb1598 in c4_Storage::GetAs (this=0x8153ab0, description_=0xb2bc15de "archiveHash[_H:I,_R:I]") at /usr/src/debug/kdepim-4.3.2/akregator/plugins/mk4storage/metakit/src/store.cpp:261 #17 0xb2bbec5e in Akregator::Backend::StorageMK4Impl::open (this=0x82273a0, autoCommit=true) at /usr/src/debug/kdepim-4.3.2/akregator/plugins/mk4storage/storagemk4impl.cpp:136 #18 0xb2c7297c in Part (this=0x81ac030, parentWidget=0x80777d0, parent=0x80777d0) at /usr/src/debug/kdepim-4.3.2/akregator/src/akregator_part.cpp:208 #19 0xb2c759b5 in QObject* KPluginFactory::createPartInstance<Akregator::Part>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib/kde4/akregatorpart.so #20 0xb6d292ff in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib/libkdecore.so.5 #21 0x080506b3 in Akregator::MainWindow::loadPart (this=0x80777d0) at /usr/include/kpluginfactory.h:491 #22 0x08050a10 in Akregator::MainWindow::readProperties (this=0x80777d0, config=@0xbfffdbd4) at /usr/src/debug/kdepim-4.3.2/akregator/src/mainwindow.cpp:152 #23 0x08051315 in Akregator::MainWindow::autoReadProperties (this=0x80777d0) at /usr/src/debug/kdepim-4.3.2/akregator/src/mainwindow.cpp:266 #24 0x0805163a in MainWindow (this=0x80777d0, parent=0x0, f={i = -1073750636}) at /usr/src/debug/kdepim-4.3.2/akregator/src/mainwindow.cpp:89 #25 0x0804f0c5 in Akregator::Application::newInstance (this=0xbfffe904) at /usr/src/debug/kdepim-4.3.2/akregator/src/main.cpp:58 #26 0xb6fce826 in ?? () from /usr/lib/libkdeui.so.5 #27 0xb6fce8ce in ?? () from /usr/lib/libkdeui.so.5 #28 0xb6af7873 in QDBusConnectionPrivate::deliverCall (this=0x8075db8, object=0x8119798, msg=@0x80879a0, metaTypes=@0xbfffe0c8, slotIdx=4) at qdbusintegrator.cpp:891 #29 0xb6af8832 in QDBusConnectionPrivate::activateCall (this=0x8075db8, object=0x8119798, flags=337, msg=@0x80879a0) at qdbusintegrator.cpp:796 #30 0xb6af8da1 in QDBusConnectionPrivate::activateObject (this=0x8075db8, node=@0x808798c, msg=@0x80879a0, pathStartPos=16) at qdbusintegrator.cpp:1370 #31 0xb6af929a in QDBusActivateObjectEvent::placeMetaCall (this=0x8087960) at qdbusintegrator.cpp:1464 #32 0xb69ec970 in QObject::event (this=0xbfffe904, e=0x8087960) at kernel/qobject.cpp:1111 #33 0xb69dbafb in QCoreApplication::event (this=0xbfffe904, e=0x8087960) at kernel/qcoreapplication.cpp:1434 #34 0xb5eb80d9 in QApplication::event (this=0xbfffe904, e=0x8087960) at kernel/qapplication.cpp:2317 #35 0xb5eb27bc in QApplicationPrivate::notify_helper (this=0x8086c18, receiver=0xbfffe904, e=0x8087960) at kernel/qapplication.cpp:4056 #36 0xb5ebaaae in QApplication::notify (this=0xbfffe904, receiver=0xbfffe904, e=0x8087960) at kernel/qapplication.cpp:3603 #37 0xb6fc737d in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #38 0xb69dc16b in QCoreApplication::notifyInternal (this=0xbfffe904, receiver=0xbfffe904, event=0x8087960) at kernel/qcoreapplication.cpp:610 #39 0xb69dcdb5 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x805b480) at kernel/qcoreapplication.h:213 #40 0xb69dcfad in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140 #41 0xb6a07c8f in postEventSourceDispatch (s=0x807cf10) at kernel/qcoreapplication.h:218 #42 0xb4b309c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #43 0xb4b34083 in ?? () from /usr/lib/libglib-2.0.so.0 #44 0xb4b34241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #45 0xb6a078d8 in QEventDispatcherGlib::processEvents (this=0x805b1d0, flags={i = -1073747976}) at kernel/qeventdispatcher_glib.cpp:327 #46 0xb5f52ca5 in QGuiEventDispatcherGlib::processEvents (this=0x805b1d0, flags={i = -1073747928}) at kernel/qguieventdispatcher_glib.cpp:202 #47 0xb69da78a in QEventLoop::processEvents (this=0xbfffe8a0, flags={i = -1073747864}) at kernel/qeventloop.cpp:149 #48 0xb69dabd2 in QEventLoop::exec (this=0xbfffe8a0, flags={i = -1073747800}) at kernel/qeventloop.cpp:201 #49 0xb69dd079 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 #50 0xb5eb2637 in QApplication::exec () at kernel/qapplication.cpp:3525 #51 0x0804fa99 in main (argc=136262064, argv=0x4) at /usr/src/debug/kdepim-4.3.2/akregator/src/main.cpp:103 Reported using DrKonqi
0 c4_ColOfInts::SetAccessWidth column.cpp 1170 1 c4_FormatX::Define format.cpp 93 2 c4_HandlerSeq::Prepare handler.cpp 321 3 c4_FormatV::SetupAllSubviews format.cpp 963 4 c4_FormatV::Get format.cpp 1027 5 c4_Handler::GetBytes handler.cpp 53 6 c4_Sequence::Get viewx.cpp 319 7 c4_ViewRef::operator c4_View mk4.inl 421 8 c4_Storage::Description store.cpp 342 9 c4_Storage::GetAs store.cpp 261 10 Akregator::Backend::StorageMK4Impl::open storagemk4impl.cpp 136 11 Part akregator_part.cpp 208 12 QObject* KPluginFactory::createPartInstance<Akregator::Part>(QWidget*, QObject*, QList<QVariant> const&) /usr/lib/kde4/akregatorpart.so 0 13 KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) /usr/lib/libkdecore.so.5 0 14 Akregator::MainWindow::loadPart kpluginfactory.h 491 15 Akregator::MainWindow::readProperties mainwindow.cpp 152 16 Akregator::MainWindow::autoReadProperties mainwindow.cpp 266 17 MainWindow mainwindow.cpp 89 18 Akregator::Application::newInstance main.cpp 58 19 ?? /usr/lib/libkdeui.so.5 0 20 ?? /usr/lib/libkdeui.so.5 0 21 QDBusConnectionPrivate::deliverCall qdbusintegrator.cpp 891 22 QDBusConnectionPrivate::activateCall qdbusintegrator.cpp 796 23 QDBusConnectionPrivate::activateObject qdbusintegrator.cpp 1370 24 QDBusActivateObjectEvent::placeMetaCall qdbusintegrator.cpp 1464 25 QObject::event qobject.cpp 1111 26 QCoreApplication::event qcoreapplication.cpp 1434 27 QApplication::event qapplication.cpp 2317 28 QApplicationPrivate::notify_helper qapplication.cpp 4056 29 QApplication::notify qapplication.cpp 3603 30 KApplication::notify(QObject*, QEvent*) /usr/lib/libkdeui.so.5 0 31 QCoreApplication::notifyInternal qcoreapplication.cpp 610 32 QCoreApplicationPrivate::sendPostedEvents qcoreapplication.h 213 33 QCoreApplication::sendPostedEvents qcoreapplication.cpp 1140 34 postEventSourceDispatch qcoreapplication.h 218 35 g_main_context_dispatch /usr/lib/libglib-2.0.so.0 0 36 ?? /usr/lib/libglib-2.0.so.0 0 37 g_main_context_iteration /usr/lib/libglib-2.0.so.0 0 38 QEventDispatcherGlib::processEvents qeventdispatcher_glib.cpp 327 39 QGuiEventDispatcherGlib::processEvents qguieventdispatcher_glib.cpp 202 40 QEventLoop::processEvents qeventloop.cpp 149 41 QEventLoop::exec qeventloop.cpp 201 42 QCoreApplication::exec qcoreapplication.cpp 888 43 QApplication::exec qapplication.cpp 3525 44 main main.cpp 103
see backtrace in bug: https://bugs.kde.org/show_bug.cgi?id=209798 (because this can be incorrect) *** This bug has been marked as a duplicate of bug 209798 ***