Bug 294518 - Crash while logging out (KDE 4.8)
Summary: Crash while logging out (KDE 4.8)
Status: RESOLVED DUPLICATE of bug 292543
Alias: None
Product: plasma4
Classification: Plasma
Component: general (show other bugs)
Version: 4.8.0
Platform: openSUSE Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-02-20 18:43 UTC by jb-g01
Modified: 2012-05-28 21:53 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description jb-g01 2012-02-20 18:43:10 UTC 
Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.00 (4.8.0 "release 2"
Qt Version: 4.8.0
Operating System: Linux 3.1.9-1.4-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I simply tried to log out. It currently seems to happen nearly every time. OS is openSUSE 12.1

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ffa8f350760 (LWP 24230))]

Thread 3 (Thread 0x7ffa6e415700 (LWP 24232)):
#0  0x00007ffa8dbe9e6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffa829dd942 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7ffa82cd6e80) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007ffa829dd979 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007ffa7ecd7354 in ?? () from /usr/lib64/libGL.so.1
#4  0x00007ffa8dbe5f05 in start_thread () from /lib64/libpthread.so.0
#5  0x00007ffa8c94563d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7ffa6698a700 (LWP 24236)):
#0  0x00007ffa8c93c523 in poll () from /lib64/libc.so.6
#1  0x00007ffa8971aa98 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007ffa8971af59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007ffa8dfa9956 in QEventDispatcherGlib::processEvents (this=0x7ffa600008e0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007ffa8df79682 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ffa8df798d7 in QEventLoop::exec (this=0x7ffa66989d30, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007ffa8de7a537 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007ffa8df5948f in QInotifyFileSystemWatcherEngine::run (this=0x1af9c80) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007ffa8de7d55b in QThreadPrivate::start (arg=0x1af9c80) at thread/qthread_unix.cpp:298
#9  0x00007ffa7ecd7354 in ?? () from /usr/lib64/libGL.so.1
#10 0x00007ffa8dbe5f05 in start_thread () from /lib64/libpthread.so.0
#11 0x00007ffa8c94563d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7ffa8f350760 (LWP 24230)):
[KCrash Handler]
#6  QGraphicsItemPrivate::setVisibleHelper (this=0x0, newVisible=true, explicitly=true, update=true) at .moc/release-shared/moc_qgraphicsitem.cpp:402
#7  0x00007ffa71179a51 in QGraphicsItem::show (this=0x880490) at /usr/include/QtGui/qgraphicsitem.h:223
#8  0x00007ffa7116adb0 in meth_QGraphicsItem_show (sipSelf=0x12a5200, sipArgs=0xc6c050) at sipQtGuiQGraphicsItem.cpp:1298
#9  0x00007ffa7217198a in call_function (oparg=<optimized out>, pp_stack=0x7fff6d8b4d78) at Python/ceval.c:4013
#10 PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at Python/ceval.c:2666
#11 0x00007ffa72177407 in PyEval_EvalCodeEx (co=0x11e26b0, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=1, kws=<optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:3253
#12 0x00007ffa7210f911 in function_call (func=0x129b9b0, arg=0x11eced0, kw=0x0) at Objects/funcobject.c:526
#13 0x00007ffa720ef1f4 in PyObject_Call (func=0x129b9b0, arg=<optimized out>, kw=<optimized out>) at Objects/abstract.c:2529
#14 0x00007ffa720f99fe in instancemethod_call (func=0x129b9b0, arg=0x11eced0, kw=0x0) at Objects/classobject.c:2578
#15 0x00007ffa720ef1f4 in PyObject_Call (func=0xce25f0, arg=<optimized out>, kw=<optimized out>) at Objects/abstract.c:2529
#16 0x00007ffa72170106 in PyEval_CallObjectWithKeywords (func=0xce25f0, arg=0xc6c050, kw=<optimized out>) at Python/ceval.c:3882
#17 0x00007ffa7213ac5e in slot_tp_del (self=0xf32cb0) at Objects/typeobject.c:5723
#18 0x00007ffa7213965c in subtype_dealloc (self=0xf32cb0) at Objects/typeobject.c:966
#19 0x00007ffa7211e9bb in insertdict (mp=0xb83d00, key=0xdb6c90, hash=<optimized out>, value=<optimized out>) at Objects/dictobject.c:530
#20 0x00007ffa7211fb6a in PyDict_SetItem (op=0xb83d00, key=<optimized out>, value=<optimized out>) at Objects/dictobject.c:775
#21 0x00007ffa721242a6 in _PyObject_GenericSetAttrWithDict (obj=<optimized out>, name=0xdb6c90, value=0x7ffa72417e00, dict=0xb83d00) at Objects/object.c:1522
#22 0x00007ffa72124528 in PyObject_SetAttr (v=0xf32d40, name=0xdb6c90, value=0x7ffa72417e00) at Objects/object.c:1240
#23 0x00007ffa72170dc2 in PyEval_EvalFrameEx (f=<optimized out>, throwflag=<optimized out>) at Python/ceval.c:2004
#24 0x00007ffa72177407 in PyEval_EvalCodeEx (co=0xd7ecb0, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=1, kws=<optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:3253
#25 0x00007ffa7210f911 in function_call (func=0x11cd9b0, arg=0x11e0ed0, kw=0x0) at Objects/funcobject.c:526
#26 0x00007ffa720ef1f4 in PyObject_Call (func=0x11cd9b0, arg=<optimized out>, kw=<optimized out>) at Objects/abstract.c:2529
#27 0x00007ffa720f99fe in instancemethod_call (func=0x11cd9b0, arg=0x11e0ed0, kw=0x0) at Objects/classobject.c:2578
#28 0x00007ffa720ef1f4 in PyObject_Call (func=0xd50640, arg=<optimized out>, kw=<optimized out>) at Objects/abstract.c:2529
#29 0x00007ffa72170106 in PyEval_CallObjectWithKeywords (func=0xd50640, arg=0xc6c050, kw=<optimized out>) at Python/ceval.c:3882
#30 0x00007ffa71720ff2 in sip_api_call_method (isErr=0x0, method=0xd50640, fmt=0x7ffa7172c120 "") at siplib.c:1751
#31 0x00007ffa7172203a in callPyDtor (self=0xf32d40) at siplib.c:5219
#32 sip_api_common_dtor (sipSelf=0xf32d40) at siplib.c:5165
#33 0x00007ffa70791c76 in sipPlasma_AppletScript::~sipPlasma_AppletScript (this=0xdf4560, __in_chrg=<optimized out>) at /usr/src/debug/pykde4-4.8.0/build/sip/plasma/sipplasmapart3.cpp:29500
#34 0x00007ffa70791c89 in sipPlasma_AppletScript::~sipPlasma_AppletScript (this=0xdf4560, __in_chrg=<optimized out>) at /usr/src/debug/pykde4-4.8.0/build/sip/plasma/sipplasmapart3.cpp:29501
#35 0x00007ffa84946978 in Plasma::AppletPrivate::~AppletPrivate (this=0xb16c30, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.8.0/plasma/applet.cpp:2692
#36 0x00007ffa84950841 in Plasma::Applet::~Applet (this=0xc69fd0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.8.0/plasma/applet.cpp:231
#37 0x00007ffa84950889 in Plasma::Applet::~Applet (this=0xc69fd0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.8.0/plasma/applet.cpp:232
#38 0x00007ffa84961092 in ~ContainmentPrivate (this=<optimized out>, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.8.0/plasma/private/containment_p.h:73
#39 Plasma::Containment::~Containment (this=0xb58c90, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.8.0/plasma/containment.cpp:160
#40 0x00007ffa748a0ae9 in DefaultDesktop::~DefaultDesktop (this=0xb58c90, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.8.0/plasma/desktop/containments/desktop/desktop.cpp:61
#41 0x00007ffa849725a7 in qDeleteAll<QList<Plasma::Containment*>::const_iterator> (end=<optimized out>, begin=<optimized out>) at /usr/include/QtCore/qalgorithms.h:322
#42 qDeleteAll<QList<Plasma::Containment*> > (c=...) at /usr/include/QtCore/qalgorithms.h:330
#43 Plasma::CoronaPrivate::~CoronaPrivate (this=0x9a6270, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.8.0/plasma/corona.cpp:806
#44 0x00007ffa849727d4 in Plasma::Corona::~Corona (this=0x813550, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.8.0/plasma/corona.cpp:82
#45 0x00007ffa7aa6b7a9 in DesktopCorona::~DesktopCorona (this=0x813550, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.8.0/plasma/desktop/shell/desktopcorona.cpp:74
#46 0x00007ffa7aa8cc16 in PlasmaApp::cleanup (this=0x7b1590) at /usr/src/debug/kde-workspace-4.8.0/plasma/desktop/shell/plasmaapp.cpp:381
#47 0x00007ffa7aa91c1a in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=0x7b1590, _c=<optimized out>) at /usr/src/debug/kde-workspace-4.8.0/build/plasma/desktop/shell/plasmaapp.moc:120
#48 PlasmaApp::qt_static_metacall (_o=0x7b1590, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kde-workspace-4.8.0/build/plasma/desktop/shell/plasmaapp.moc:97
#49 0x00007ffa8df8e761 in QMetaObject::activate (sender=0x7b1590, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#50 0x00007ffa8df7e485 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1153
#51 0x00007ffa7aa77003 in kdemain (argc=1, argv=0x6150b0) at /usr/src/debug/kde-workspace-4.8.0/plasma/desktop/shell/main.cpp:120
#52 0x00000000004088e4 in _start ()

Reported using DrKonqi
Comment 1 mlj 2012-05-06 15:50:39 UTC 
Happens to me intermittently on SUSE 12.1 with KDE 4.7.2 (4.7.2) "release 5"

Trace is Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.10-1.9-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
<In detail, tell us what you were doing  when the application crashed.>

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f93e908f760 (LWP 4536))]

Thread 3 (Thread 0x7f93c31ac700 (LWP 4538)):
#0  0x00007f93e796a014 in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x00007f93e34eae91 in g_main_context_query () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f93e34eb99a in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f93e34ebf59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f93e7d09586 in QEventDispatcherGlib::processEvents (this=0x7f93bc0008e0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f93e7cdda32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f93e7cddc2f in QEventLoop::exec (this=0x7f93c31abd30, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f93e7bf55df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f93e7cc0aff in QInotifyFileSystemWatcherEngine::run (this=0x10c0f90) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f93e7bf8025 in QThreadPrivate::start (arg=0x10c0f90) at thread/qthread_unix.cpp:331
#10 0x00007f93d8d24b74 in ?? () from /usr/X11R6/lib64/libGL.so.1
#11 0x00007f93e7967f05 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f93e670110d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f93bbfff700 (LWP 4554)):
#0  0x00007f93e34ea1b3 in g_main_context_acquire () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f93e34eb8b1 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f93e34ebf59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f93e7d09586 in QEventDispatcherGlib::processEvents (this=0x7f93b69d4930, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f93e7cdda32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f93e7cddc2f in QEventLoop::exec (this=0x7f93bbffed30, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f93e7bf55df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f93e7cc0aff in QInotifyFileSystemWatcherEngine::run (this=0x1823410) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f93e7bf8025 in QThreadPrivate::start (arg=0x1823410) at thread/qthread_unix.cpp:331
#9  0x00007f93d8d24b74 in ?? () from /usr/X11R6/lib64/libGL.so.1
#10 0x00007f93e7967f05 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f93e670110d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f93e908f760 (LWP 4536)):
[KCrash Handler]
#6  0x0000000200000000 in ?? ()
#7  0x00007f93cb18bcc6 in TaskGroupItem::~TaskGroupItem (this=0x248f160, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:82
#8  0x00007f93cb18bd79 in TaskGroupItem::~TaskGroupItem (this=0x248f160, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:83
#9  0x00007f93e7cf5188 in QObject::event (this=0x248f160, e=<optimized out>) at kernel/qobject.cpp:1209
#10 0x00007f93e74aa31b in QGraphicsWidget::event (this=0x248f160, event=0x2aa9a90) at graphicsview/qgraphicswidget.cpp:1455
#11 0x00007f93e6e90c34 in notify_helper (e=0x2aa9a90, receiver=0x248f160, this=0x7f3f60) at kernel/qapplication.cpp:4481
#12 QApplicationPrivate::notify_helper (this=0x7f3f60, receiver=0x248f160, e=0x2aa9a90) at kernel/qapplication.cpp:4453
#13 0x00007f93e6e95ac1 in QApplication::notify (this=0x7abe80, receiver=0x248f160, e=0x2aa9a90) at kernel/qapplication.cpp:4360
#14 0x00007f93e8a70e36 in KApplication::notify (this=0x7abe80, receiver=0x248f160, event=0x2aa9a90) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#15 0x00007f93e7cde82c in QCoreApplication::notifyInternal (this=0x7abe80, receiver=0x248f160, event=0x2aa9a90) at kernel/qcoreapplication.cpp:787
#16 0x00007f93e7ce1c08 in sendEvent (event=0x2aa9a90, receiver=0x248f160) at kernel/qcoreapplication.h:215
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x615800) at kernel/qcoreapplication.cpp:1428
#18 0x00007f93e7ce1e2e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1071
#19 0x00007f93d4ac0773 in kdemain (argc=1, argv=0x615430) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/shell/main.cpp:120
#20 0x0000000000408897 in _start ()

One possibility is an interaction with SAMSUNG smartpanel software as it seems more often after I have printed
Comment 2 Jekyll Wu 2012-05-28 21:53:45 UTC 

*** This bug has been marked as a duplicate of bug 292543 ***