Bug 187140

Summary: Plasma crashed when kaffeine is closed while scheduled recording
Product: [Unmaintained] plasma4 Reporter: Olaf Meltzer <olaf.meltzer>
Component: widget-taskbarAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: andresbajotierra
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Unspecified   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Olaf Meltzer 2009-03-14 15:23:22 UTC
Version:            (using KDE 4.2.1)
Installed from:    SuSE RPMs

Anwendung: Plasma-Arbeitsfläche (plasma), Signal SIGSEGV
[Current thread is 1 (Thread 0xb420b730 (LWP 4942))]

Thread 4 (Thread 0xa8883b90 (LWP 4943)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb64a5c35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb6505872 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xb79020d2 in ?? () from /usr/lib/libQtNetwork.so.4
#4  0xb650485e in ?? () from /usr/lib/libQtCore.so.4
#5  0xb64a21b5 in start_thread () from /lib/libpthread.so.0
#6  0xb62e438e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xa801cb90 (LWP 4947)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb64a5c35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb6505872 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xa8b9e80a in ?? () from /usr/lib/kde4/plasma_wallpaper_image.so
#4  0xb650485e in ?? () from /usr/lib/libQtCore.so.4
#5  0xb64a21b5 in start_thread () from /lib/libpthread.so.0
#6  0xb62e438e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xa6986b90 (LWP 4948)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb64a5c35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb6505872 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xa8b9e80a in ?? () from /usr/lib/kde4/plasma_wallpaper_image.so
#4  0xb650485e in ?? () from /usr/lib/libQtCore.so.4
#5  0xb64a21b5 in start_thread () from /lib/libpthread.so.0
#6  0xb62e438e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb420b730 (LWP 4942)):
[KCrash Handler]
#6  0xb660a321 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#7  0xa89cde13 in TaskManager::AbstractGroupingStrategy::groupRemoved(TaskManager::TaskGroup*) () from /usr/lib/libtaskmanager.so.4
#8  0xa89ceac6 in TaskManager::AbstractGroupingStrategy::closeGroup(TaskManager::TaskGroup*) () from /usr/lib/libtaskmanager.so.4
#9  0xa89d52e7 in ?? () from /usr/lib/libtaskmanager.so.4
#10 0xa89d5b2b in ?? () from /usr/lib/libtaskmanager.so.4
#11 0xb6609580 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#12 0xb660a302 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#13 0xa89e6453 in TaskManager::TaskGroup::itemRemoved(TaskManager::AbstractGroupableItem*) () from /usr/lib/libtaskmanager.so.4
#14 0xa89e6bb0 in TaskManager::TaskGroup::remove(TaskManager::AbstractGroupableItem*) () from /usr/lib/libtaskmanager.so.4
#15 0xa89d1760 in TaskManager::GroupManager::remove(KSharedPtr<TaskManager::Task>) () from /usr/lib/libtaskmanager.so.4
#16 0xa89d2c97 in TaskManager::GroupManager::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libtaskmanager.so.4
#17 0xb6609580 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#18 0xb660a302 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#19 0xa89e99a3 in TaskManager::TaskManager::taskRemoved(KSharedPtr<TaskManager::Task>) () from /usr/lib/libtaskmanager.so.4
#20 0xa89eb0e7 in TaskManager::TaskManager::windowRemoved(unsigned long) () from /usr/lib/libtaskmanager.so.4
#21 0xa89ecf34 in TaskManager::TaskManager::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libtaskmanager.so.4
#22 0xb6609580 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#23 0xb660a302 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#24 0xb7790433 in KWindowSystem::windowRemoved(unsigned long) () from /usr/lib/libkdeui.so.5
#25 0xb7792c46 in ?? () from /usr/lib/libkdeui.so.5
#26 0xb77a2002 in NETRootInfo::update(unsigned long const*) () from /usr/lib/libkdeui.so.5
#27 0xb77a237f in NETRootInfo::event(_XEvent*, unsigned long*, int) () from /usr/lib/libkdeui.so.5
#28 0xb7792edd in ?? () from /usr/lib/libkdeui.so.5
#29 0xb764fd59 in KApplication::x11EventFilter(_XEvent*) () from /usr/lib/libkdeui.so.5
#30 0xb7f01e17 in ?? () from /usr/lib/libkdeinit4_plasma.so
#31 0xb68c3b9e in ?? () from /usr/lib/libQtGui.so.4
#32 0xb68d45f5 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#33 0xb68fe0ca in ?? () from /usr/lib/libQtGui.so.4
#34 0xb55859a8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#35 0xb5589063 in ?? () from /usr/lib/libglib-2.0.so.0
#36 0xb5589221 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#37 0xb661efb8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#38 0xb68fd7c5 in ?? () from /usr/lib/libQtGui.so.4
#39 0xb65f301a in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#40 0xb65f31da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#41 0xb65f5895 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#42 0xb6864777 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#43 0xb7ef16e6 in kdemain () from /usr/lib/libkdeinit4_plasma.so
#44 0x08048782 in _start ()
Comment 1 Dario Andres 2009-03-14 22:15:31 UTC
This is related/duplicate of bug 178076
If you can reproduce the crash at will, may you read http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports and post a complete backtrace here?
You need to install the "kdebase4-workspace-debuginfo" package
Thanks :)
Comment 2 Christoph Pfister 2009-03-15 17:39:32 UTC
reassigning to plasma (or do I miss the point? - otoh, closing kde4 version of kaffeine while it's still recording likely causes a crash, but that shouldn't confuse plasma)
Comment 3 Dario Andres 2009-03-29 22:54:21 UTC
Marking as duplicate of bug 188378

*** This bug has been marked as a duplicate of bug 188378 ***