Bug 226099

Summary:	Plasma crashed after tray widget settings open
Product:	[Unmaintained] plasma4	Reporter:	Andrey <tabwizard>
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED DOWNSTREAM
Severity:	crash	CC:	aseigo
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Andrey 2010-02-10 03:35:23 UTC

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.1
Operating System: Linux 2.6.32-ARCH i686
Distribution (Platform): Archlinux Packages

-- Information about the crash:
Application: Рабочее пространство Plasma (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  0xa6ab5afa in TaskManager::Task::window() const () from /usr/lib/libtaskmanager.so.4
#7  0xa6a4dfd3 in SmoothTasks::Task::Task(TaskManager::AbstractGroupableItem*, QObject*) () from /usr/lib/kde4/plasma_applet_smooth-tasks.so
#8  0xa6a5296d in SmoothTasks::TaskItem::TaskItem(TaskManager::AbstractGroupableItem*, SmoothTasks::Applet*) () from /usr/lib/kde4/plasma_applet_smooth-tasks.so
#9  0xa6a3efed in SmoothTasks::Applet::itemAdded(TaskManager::AbstractGroupableItem*) () from /usr/lib/kde4/plasma_applet_smooth-tasks.so
#10 0xa6a43b17 in SmoothTasks::Applet::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/plasma_applet_smooth-tasks.so
#11 0xb6d7536a in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#12 0xb6d8393f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#13 0xa6ac1143 in TaskManager::TaskGroup::itemAdded(TaskManager::AbstractGroupableItem*) () from /usr/lib/libtaskmanager.so.4
#14 0xa6ac21d3 in TaskManager::TaskGroup::add(TaskManager::AbstractGroupableItem*) () from /usr/lib/libtaskmanager.so.4
#15 0xa6ab342c in TaskManager::ProgramGroupingStrategy::handleItem(TaskManager::AbstractGroupableItem*) () from /usr/lib/libtaskmanager.so.4
#16 0xa6aaddaa in TaskManager::GroupManagerPrivate::addTask(KSharedPtr<TaskManager::Task>) () from /usr/lib/libtaskmanager.so.4
#17 0xa6aaf813 in TaskManager::GroupManager::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libtaskmanager.so.4
#18 0xb6d7536a in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#19 0xb6d8393f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#20 0xa6ac6513 in TaskManager::TaskManager::taskAdded(KSharedPtr<TaskManager::Task>) () from /usr/lib/libtaskmanager.so.4
#21 0xa6ac87b3 in TaskManager::TaskManager::windowAdded(unsigned long) () from /usr/lib/libtaskmanager.so.4
#22 0xa6ac9c5f in TaskManager::TaskManager::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libtaskmanager.so.4
#23 0xb6d7536a in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#24 0xb6d8393f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#25 0xb71abd03 in KWindowSystem::windowAdded(unsigned long) () from /usr/lib/libkdeui.so.5
#26 0xb71aedf6 in KWindowSystemPrivate::addClient(unsigned long) () from /usr/lib/libkdeui.so.5
#27 0xb71bd947 in NETRootInfo::update(unsigned long const*) () from /usr/lib/libkdeui.so.5
#28 0xb71be452 in NETRootInfo::event(_XEvent*, unsigned long*, int) () from /usr/lib/libkdeui.so.5
#29 0xb71af1e1 in KWindowSystemPrivate::x11Event(_XEvent*) () from /usr/lib/libkdeui.so.5
#30 0xb704f1c6 in KApplication::x11EventFilter(_XEvent*) () from /usr/lib/libkdeui.so.5
#31 0xb260fa9f in PlasmaApp::x11EventFilter(_XEvent*) () from /usr/lib/libkdeinit4_plasma-desktop.so
#32 0xb633e410 in ?? () from /usr/lib/libQtGui.so.4
#33 0xb634d8ee in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#34 0xb637ba72 in ?? () from /usr/lib/libQtGui.so.4
#35 0xb5ab3378 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#36 0xb5ab6bf0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#37 0xb5ab6d23 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#38 0xb6d9ba65 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#39 0xb637b5d5 in ?? () from /usr/lib/libQtGui.so.4
#40 0xb6d6e7a9 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#41 0xb6d6ebfa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#42 0xb6d72d6f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#43 0xb62bf527 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#44 0xb25fbe6e in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#45 0x0804db12 in _start ()


The crash can be reproduced every time.

 -- Backtrace:
Application: Рабочее пространство Plasma (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  0xa6ab5afa in TaskManager::Task::window() const () from /usr/lib/libtaskmanager.so.4
#7  0xa6a4dfd3 in SmoothTasks::Task::Task(TaskManager::AbstractGroupableItem*, QObject*) () from /usr/lib/kde4/plasma_applet_smooth-tasks.so
#8  0xa6a5296d in SmoothTasks::TaskItem::TaskItem(TaskManager::AbstractGroupableItem*, SmoothTasks::Applet*) () from /usr/lib/kde4/plasma_applet_smooth-tasks.so
#9  0xa6a3efed in SmoothTasks::Applet::itemAdded(TaskManager::AbstractGroupableItem*) () from /usr/lib/kde4/plasma_applet_smooth-tasks.so
#10 0xa6a43b17 in SmoothTasks::Applet::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/plasma_applet_smooth-tasks.so
#11 0xb6d7536a in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#12 0xb6d8393f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#13 0xa6ac1143 in TaskManager::TaskGroup::itemAdded(TaskManager::AbstractGroupableItem*) () from /usr/lib/libtaskmanager.so.4
#14 0xa6ac21d3 in TaskManager::TaskGroup::add(TaskManager::AbstractGroupableItem*) () from /usr/lib/libtaskmanager.so.4
#15 0xa6ab342c in TaskManager::ProgramGroupingStrategy::handleItem(TaskManager::AbstractGroupableItem*) () from /usr/lib/libtaskmanager.so.4
#16 0xa6aaddaa in TaskManager::GroupManagerPrivate::addTask(KSharedPtr<TaskManager::Task>) () from /usr/lib/libtaskmanager.so.4
#17 0xa6aaf813 in TaskManager::GroupManager::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libtaskmanager.so.4
#18 0xb6d7536a in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#19 0xb6d8393f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#20 0xa6ac6513 in TaskManager::TaskManager::taskAdded(KSharedPtr<TaskManager::Task>) () from /usr/lib/libtaskmanager.so.4
#21 0xa6ac87b3 in TaskManager::TaskManager::windowAdded(unsigned long) () from /usr/lib/libtaskmanager.so.4
#22 0xa6ac9c5f in TaskManager::TaskManager::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libtaskmanager.so.4
#23 0xb6d7536a in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#24 0xb6d8393f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#25 0xb71abd03 in KWindowSystem::windowAdded(unsigned long) () from /usr/lib/libkdeui.so.5
#26 0xb71aedf6 in KWindowSystemPrivate::addClient(unsigned long) () from /usr/lib/libkdeui.so.5
#27 0xb71bd947 in NETRootInfo::update(unsigned long const*) () from /usr/lib/libkdeui.so.5
#28 0xb71be452 in NETRootInfo::event(_XEvent*, unsigned long*, int) () from /usr/lib/libkdeui.so.5
#29 0xb71af1e1 in KWindowSystemPrivate::x11Event(_XEvent*) () from /usr/lib/libkdeui.so.5
#30 0xb704f1c6 in KApplication::x11EventFilter(_XEvent*) () from /usr/lib/libkdeui.so.5
#31 0xb260fa9f in PlasmaApp::x11EventFilter(_XEvent*) () from /usr/lib/libkdeinit4_plasma-desktop.so
#32 0xb633e410 in ?? () from /usr/lib/libQtGui.so.4
#33 0xb634d8ee in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#34 0xb637ba72 in ?? () from /usr/lib/libQtGui.so.4
#35 0xb5ab3378 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#36 0xb5ab6bf0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#37 0xb5ab6d23 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#38 0xb6d9ba65 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#39 0xb637b5d5 in ?? () from /usr/lib/libQtGui.so.4
#40 0xb6d6e7a9 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#41 0xb6d6ebfa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#42 0xb6d72d6f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#43 0xb62bf527 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#44 0xb25fbe6e in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#45 0x0804db12 in _start ()

Possible duplicates by query: bug 226069, bug 222552, bug 219884, bug 217787.

Reported using DrKonqi

Comment 1 Aaron J. Seigo 2010-02-10 03:38:37 UTC

#7  0xa6a4dfd3 in SmoothTasks::Task::Task(TaskManager::AbstractGroupableItem*,
QObject*) () from /usr/lib/kde4/plasma_applet_smooth-tasks.so

you need to reinstall smooth tasks after updating kdebase; it uses a library in there that is not binary compatible.