Bug 281004

Summary:	Plasma crashed while opening several apps at once
Product:	[Unmaintained] plasma4	Reporter:	Theo Ruegsegger <tbrbiz>
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED DUPLICATE
Severity:	crash
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Theo Ruegsegger 2011-08-29 15:40:45 UTC

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:

I had just logged in and connected to the (wireless) network. Started emacs and gnumeric, then Firefox and then, while Firefox was loading (lots of open tabs), started Kmail. Somewhere between Firefox and Kmail I saw the notice that Plasma had crashed.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7733ad0 (LWP 2518))]

Thread 4 (Thread 0xafa5ab70 (LWP 2521)):
#0  0x0433fd41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x06a6cdd8 in ?? () from /usr/lib/libQtCore.so.4
#2  0x06b394f2 in ?? () from /usr/lib/libQtCore.so.4
#3  0x06b37d32 in ?? () from /usr/lib/libQtCore.so.4
#4  0x06b37dcd in ?? () from /usr/lib/libQtCore.so.4
#5  0x01946fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0x01947e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x01948524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x06b38577 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#9  0x06b0a289 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0x06b0a522 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0x06a142a0 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0x06aebfdb in ?? () from /usr/lib/libQtCore.so.4
#13 0x06a16da2 in ?? () from /usr/lib/libQtCore.so.4
#14 0x06014e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#15 0x00f5673e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xae418b70 (LWP 2522)):
#0  0x007f8416 in __kernel_vsyscall ()
#1  0x00f47f76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x0195884b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x019481af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01948524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x06b38577 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x06b0a289 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0x06b0a522 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0x06a142a0 in QThread::exec() () from /usr/lib/libQtCore.so.4
#9  0x06aebfdb in ?? () from /usr/lib/libQtCore.so.4
#10 0x06a16da2 in ?? () from /usr/lib/libQtCore.so.4
#11 0x06014e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x00f5673e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xacc15b70 (LWP 2528)):
#0  0x01946e2e in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x01947e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x0194892b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x04245304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#4  0x019712df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x06014e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x00f5673e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7733ad0 (LWP 2518)):
[KCrash Handler]
#7  0x070a529f in QWidget::testAttribute_helper(Qt::WidgetAttribute) const () from /usr/lib/libQtGui.so.4
#8  0x070622df in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#9  0x00cb03ca in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#10 0x06b0b0bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#11 0x0705dc3b in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#12 0x070e904c in ?? () from /usr/lib/libQtGui.so.4
#13 0x070e79b5 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#14 0x071135f4 in ?? () from /usr/lib/libQtGui.so.4
#15 0x01947aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#16 0x01948270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#17 0x01948524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#18 0x06b3853c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#19 0x071131e5 in ?? () from /usr/lib/libQtGui.so.4
#20 0x06b0a289 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#21 0x06b0a522 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#22 0x070f8199 in ?? () from /usr/lib/libQtGui.so.4
#23 0x0706fd6e in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction) () from /usr/lib/libQtGui.so.4
#24 0x0706fe24 in QDrag::exec(QFlags<Qt::DropAction>) () from /usr/lib/libQtGui.so.4
#25 0x0562c715 in ?? () from /usr/lib/kde4/plasma_applet_launcher.so
#26 0x075dfd32 in QAbstractItemView::mouseMoveEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#27 0x0562a96b in ?? () from /usr/lib/kde4/plasma_applet_launcher.so
#28 0x070b5172 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#29 0x074a99f3 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#30 0x07538062 in QAbstractScrollArea::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#31 0x075d7227 in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#32 0x0753a965 in ?? () from /usr/lib/libQtGui.so.4
#33 0x06b0b25a in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#34 0x0705cd00 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#35 0x07062201 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#36 0x00cb03ca in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#37 0x06b0b0bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#38 0x0705dc3b in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#39 0x0705e1a3 in QApplicationPrivate::sendSyntheticEnterLeave(QWidget*) () from /usr/lib/libQtGui.so.4
#40 0x070b0577 in QWidgetPrivate::hideChildren(bool) () from /usr/lib/libQtGui.so.4
#41 0x070b0524 in QWidgetPrivate::hideChildren(bool) () from /usr/lib/libQtGui.so.4
#42 0x070b0524 in QWidgetPrivate::hideChildren(bool) () from /usr/lib/libQtGui.so.4
#43 0x070b0524 in QWidgetPrivate::hideChildren(bool) () from /usr/lib/libQtGui.so.4
#44 0x070b0762 in QWidgetPrivate::hide_helper() () from /usr/lib/libQtGui.so.4
#45 0x070b9918 in QWidget::setVisible(bool) () from /usr/lib/libQtGui.so.4
#46 0x001fa8df in Plasma::Dialog::animatedHide(Plasma::Direction) () from /usr/lib/libplasma.so.3
#47 0x00221b0f in Plasma::PopupApplet::hidePopup() () from /usr/lib/libplasma.so.3
#48 0x00223373 in Plasma::PopupApplet::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libplasma.so.3
#49 0x056301da in ?? () from /usr/lib/kde4/plasma_applet_launcher.so
#50 0x06b116ba in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#51 0x06b214ff in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#52 0x0561fbe7 in ?? () from /usr/lib/kde4/plasma_applet_launcher.so
#53 0x05620102 in ?? () from /usr/lib/kde4/plasma_applet_launcher.so
#54 0x06b0b25a in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#55 0x0705cd00 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#56 0x07062201 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#57 0x00cb03ca in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#58 0x06b0b0bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#59 0x0705dc3b in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#60 0x070e904c in ?? () from /usr/lib/libQtGui.so.4
#61 0x070e79b5 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#62 0x071135f4 in ?? () from /usr/lib/libQtGui.so.4
#63 0x01947aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#64 0x01948270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#65 0x01948524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#66 0x06b3853c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#67 0x071131e5 in ?? () from /usr/lib/libQtGui.so.4
#68 0x06b0a289 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#69 0x06b0a522 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#70 0x06b0eecc in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#71 0x0705a8e7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#72 0x008a85a5 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#73 0x080485cb in _start ()

Possible duplicates by query: bug 278491, bug 276173, bug 274728, bug 271742, bug 270363.

Reported using DrKonqi

Comment 1 Christoph Feck 2011-08-30 23:10:04 UTC

Related to bug 267343.

Comment 2 Christoph Feck 2011-09-15 23:34:03 UTC

It's actually the same crash.

*** This bug has been marked as a duplicate of bug 267343 ***