[Bug 260350] plasma-desktop crashes intermittently at startup

https://bugs.kde.org/show_bug.cgi?id=260350


Marco Martin <[hidden email]> changed:

           What    |Removed                     |Added
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--- Comment #4 from Marco Martin <notmart gmail com>  2010-12-18 19:40:23 ---
backtraces go in comments

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.4 (KDE 4.5.4)
Qt Version: 4.7.1
Operating System: Linux 2.6.35.9-64.fc14.x86_64 x86_64

-- Information about the crash:
Boot system and login via KDM. plasma-desktop crashes but kwin works.

The crash can be reproduced some of the time.

Sometimes, plasma-desktop is restarted automatically; sometimes I have to do
that manually.

-- Backtrace:
Application: Plasma-Arbeitsfläche (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f73ad48e840 (LWP 2345))]

Thread 2 (Thread 0x7f738f9d6700 (LWP 2364)):
[KCrash Handler]
#6  0x00000039c866c734 in ?? () from /usr/lib64/libstdc++.so.6
#7  0x00000039c866c9c8 in std::_Rb_tree_insert_and_rebalance(bool,
std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node_base&)
() from /usr/lib64/libstdc++.so.6
#8  0x00000039d670c558 in std::_Rb_tree<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >,
std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char>
> const, std::basic_string<char, std::char_traits<char>, std::allocator<char> >
>, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > > >, std::less<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > >,
std::allocator<std::pair<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > > > >::_M_insert_(std::_Rb_tree_node_base const*,
std::_Rb_tree_node_base const*, std::pair<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const, std::basic_string<char,
std::char_traits<char>, std::allocator<char> > > const&) () from
/usr/lib64/libexiv2.so.9
#9  0x00000039d670c750 in std::_Rb_tree<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >,
std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char>
> const, std::basic_string<char, std::char_traits<char>, std::allocator<char> >
>, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > > >, std::less<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > >,
std::allocator<std::pair<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > > >
>::_M_insert_unique(std::pair<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > > const&) () from /usr/lib64/libexiv2.so.9
#10 0x00000039d670c8da in std::_Rb_tree<std::basic_string<char,
std::char_traits<char>, std::allocator<char> >,
std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char>
> const, std::basic_string<char, std::char_traits<char>, std::allocator<char> >
>, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > > >, std::less<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > >,
std::allocator<std::pair<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > const, std::basic_string<char, std::char_traits<char>,
std::allocator<char> > > >
>::_M_insert_unique_(std::_Rb_tree_const_iterator<std::pair<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const, std::basic_string<char,
std::char_traits<char>, std::allocator<char> > > >,
std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char>
> const, std::basic_string<char, std::char_traits<char>, std::allocator<char> >
> const&) () from /usr/lib64/libexiv2.so.9
#11 0x00000039d671e788 in ?? () from /usr/lib64/libexiv2.so.9
#12 0x00000039d671ee91 in ?? () from /usr/lib64/libexiv2.so.9
#13 0x00000039d6742104 in ?? () from /usr/lib64/libexiv2.so.9
#14 0x00000039d6714fe4 in ?? () from /usr/lib64/libexiv2.so.9
#15 0x00000039d670d35d in Exiv2::XmpParser::initialize() () from
/usr/lib64/libexiv2.so.9
#16 0x00000039d6710b05 in Exiv2::XmpParser::decode(Exiv2::XmpData&,
std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
() from /usr/lib64/libexiv2.so.9
#17 0x00000039d6699c96 in Exiv2::JpegBase::readMetadata() () from
/usr/lib64/libexiv2.so.9
#18 0x00007f73999a5868 in KExiv2Iface::KExiv2::load(QString const&) const ()
from /usr/lib64/libkexiv2.so.8
#19 0x00007f7399c2a073 in ?? () from /usr/lib64/kde4/plasma_applet_frame.so
#20 0x00007f7399c2a2e7 in ?? () from /usr/lib64/kde4/plasma_applet_frame.so
#21 0x0000003289c68cc8 in ?? () from /usr/lib64/libQtCore.so.4
#22 0x0000003289c726ee in ?? () from /usr/lib64/libQtCore.so.4
#23 0x00000039c3206d5b in start_thread () from /lib64/libpthread.so.0
#24 0x00000039c26e4aad in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f73ad48e840 (LWP 2345)):
#0  0x00000039c26db0b3 in poll () from /lib64/libc.so.6
#1  0x00000039c5208b6a in ?? () from /usr/lib64/libxcb.so.1
#2  0x00000039c52090b3 in ?? () from /usr/lib64/libxcb.so.1
#3  0x00000039c5209144 in xcb_writev () from /usr/lib64/libxcb.so.1
#4  0x00000039c4e4d546 in _XSend () from /usr/lib64/libX11.so.6
#5  0x00000039c4e4da87 in _XReply () from /usr/lib64/libX11.so.6
#6  0x00000039c4e2a577 in XGetWindowProperty () from /usr/lib64/libX11.so.6
#7  0x00000039c4e2b333 in XGetWMColormapWindows () from /usr/lib64/libX11.so.6
#8  0x000000328b651676 in QWidgetPrivate::setParent_sys(QWidget*,
QFlags<Qt::WindowType>) () from /usr/lib64/libQtGui.so.4
#9  0x000000328b60bc98 in QWidget::setParent(QWidget*, QFlags<Qt::WindowType>)
() from /usr/lib64/libQtGui.so.4
#10 0x000000328b60c4c5 in QWidget::setWindowFlags(QFlags<Qt::WindowType>) ()
from /usr/lib64/libQtGui.so.4
#11 0x0000003236f6311a in ?? () from /usr/lib64/libplasma.so.3
#12 0x0000003236f0e4f9 in Plasma::Applet::flushPendingConstraintsEvents() ()
from /usr/lib64/libplasma.so.3
#13 0x0000003236f21197 in ?? () from /usr/lib64/libplasma.so.3
#14 0x0000003236f32f34 in ?? () from /usr/lib64/libplasma.so.3
#15 0x0000003236f34003 in Plasma::Corona::loadLayout(QString const&) () from
/usr/lib64/libplasma.so.3
#16 0x0000003236f340d2 in Plasma::Corona::initializeLayout(QString const&) ()
from /usr/lib64/libplasma.so.3
#17 0x000000323564f412 in ?? () from /usr/lib64/libkdeinit4_plasma-desktop.so
#18 0x000000323564f723 in ?? () from /usr/lib64/libkdeinit4_plasma-desktop.so
#19 0x0000003235650dce in ?? () from /usr/lib64/libkdeinit4_plasma-desktop.so
#20 0x0000003289d6fb4a in QObject::event(QEvent*) () from
/usr/lib64/libQtCore.so.4
#21 0x000000328b5b9f56 in QApplication::event(QEvent*) () from
/usr/lib64/libQtGui.so.4
#22 0x000000328b5b78c4 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQtGui.so.4
#23 0x000000328b5bc3da in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQtGui.so.4
#24 0x0000003232e20566 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#25 0x0000003289d5b7ac in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/libQtCore.so.4
#26 0x0000003289d5ef95 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#27 0x0000003289d86723 in ?? () from /usr/lib64/libQtCore.so.4
#28 0x00000039c4241e33 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#29 0x00000039c4242610 in ?? () from /lib64/libglib-2.0.so.0
#30 0x00000039c42428ad in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#31 0x0000003289d868bf in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQtCore.so.4
#32 0x000000328b65c59e in ?? () from /usr/lib64/libQtGui.so.4
#33 0x0000003289d5ab42 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#34 0x0000003289d5ad8c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQtCore.so.4
#35 0x0000003289d5f24b in QCoreApplication::exec() () from
/usr/lib64/libQtCore.so.4
#36 0x0000003235637f88 in kdemain () from
/usr/lib64/libkdeinit4_plasma-desktop.so
#37 0x00000039c261ee7d in __libc_start_main () from /lib64/libc.so.6
#38 0x0000000000400849 in _start ()

An https://bugs.kde.org berichten

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