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List:       kde-bugs-dist
Subject:    [Bug 163538] Crash report on exiting KDE
From:       Thomas Kallenberg <bugs () no-more-secrets ! ch>
Date:       2009-02-02 0:01:52
Message-ID: 20090202000152.83EA712B06 () immanuel ! kde ! org
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http://bugs.kde.org/show_bug.cgi?id=163538


Thomas Kallenberg bugs no-more-secrets ch changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bugs@no-more-secrets.ch




--- Comment #52 from Thomas Kallenberg <bugs no-more-secrets ch>  2009-02-02 01:01:49 ---
I had ran into this bug today, but can't reproduce it. Don't knwo if this is
the same bug. Anyway, here is the backtrace:

Application: Plasma Workspace (plasma), signal SIGSEGV
0x00007f11c20aeff1 in nanosleep () from /lib/libc.so.6
[Current thread is 0 (LWP 4650)]

Thread 4 (Thread 0x4265a950 (LWP 4657)):
#0  0x00007f11bae28d29 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f11bf393159 in QWaitCondition::wait (this=0x1a18990,
mutex=0x1a18988, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:82
#2  0x00007f11bca2bf4c in QHostInfoAgent::run (this=0x1a18970) at
kernel/qhostinfo.cpp:241
#3  0x00007f11bf392162 in QThreadPrivate::start (arg=0x1a18970) at
thread/qthread_unix.cpp:185
#4  0x00007f11bae24fc7 in start_thread () from /lib/libpthread.so.0
#5  0x00007f11c20e05ad in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x417e9950 (LWP 4661)):
#0  0x00007f11c20d9ce2 in select () from /lib/libc.so.6
#1  0x00007f11bf45a756 in QProcessManager::run (this=0x1490d40) at
io/qprocess_unix.cpp:301
#2  0x00007f11bf392162 in QThreadPrivate::start (arg=0x1490d40) at
thread/qthread_unix.cpp:185
#3  0x00007f11bae24fc7 in start_thread () from /lib/libpthread.so.0
#4  0x00007f11c20e05ad in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x42e5b950 (LWP 4666)):
#0  0x00007f11bae28d29 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f11bf393159 in QWaitCondition::wait (this=0x17b83f0,
mutex=0x17b83e8, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:82
#2  0x00007f11a85696f0 in RenderThread::run (this=0x17b83d8) at
../../../../plasma/wallpapers/image/renderthread.cpp:91
#3  0x00007f11bf392162 in QThreadPrivate::start (arg=0x17b83d8) at
thread/qthread_unix.cpp:185
#4  0x00007f11bae24fc7 in start_thread () from /lib/libpthread.so.0
#5  0x00007f11c20e05ad in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f11c26bc730 (LWP 4650)):
[KCrash Handler]
#5  0x00007f11bf48f485 in QMetaObject::activate (sender=0x1f31820, m=<value
optimized out>, local_signal_index=0, argv=0x7fffca7f9aa0) at
kernel/qobject.cpp:3097
#6  0x00007f11a9a5d14f in TaskManager::AbstractGroupingStrategy::groupRemoved
(this=0x7f11a9c88ac0, _t1=0x1fbca40) at ./abstractgroupingstrategy.moc:87
#7  0x00007f11a9a5e499 in ~AbstractGroupingStrategy (this=0x1f31820) at
../../../libs/taskmanager/abstractgroupingstrategy.cpp:73
#8  0x00007f11a9a65d3b in ~ProgramGroupingStrategy (this=0x1f31820) at
../../../libs/taskmanager/strategies/programgroupingstrategy.cpp:62
#9  0x00007f11a9a61a27 in ~GroupManager (this=0x175fd50) at
../../../libs/taskmanager/groupmanager.cpp:124
#10 0x00007f11a982ce28 in ~Tasks (this=0x177a650) at
../../../../plasma/applets/tasks/tasks.cpp:71
#11 0x00007f11c1ccf9ae in ~Containment (this=0x15f46f0) at
/usr/include/qt4/QtCore/qalgorithms.h:346
#12 0x00007f11aae8bf79 in ~Panel (this=0x7f11a9c88ac0) at
../../../../plasma/containments/panel/panel.cpp:117
#13 0x00007f11c1cded0e in ~Corona (this=0x148bfb0) at
/usr/include/qt4/QtCore/qalgorithms.h:346
#14 0x00007f11c2399483 in ~DesktopCorona (this=0x7f11a9c88ac0) at
../../../../plasma/shells/desktop/desktopcorona.h:40
#15 0x00007f11c23aeeae in PlasmaApp::cleanup (this=0x1467a80) at
../../../../plasma/shells/desktop/plasmaapp.cpp:299
#16 0x00007f11c23b24a8 in PlasmaApp::qt_metacall (this=0x1467a80,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffca7f9eb0)
at ./plasmaapp.moc:95
#17 0x00007f11bf48e6e4 in QMetaObject::activate (sender=0x1467a80,
from_signal_index=<value optimized out>, to_signal_index=4, argv=0x4) at
kernel/qobject.cpp:3031
#18 0x00007f11bf47b30d in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:849
#19 0x00007f11c239d51b in kdemain (argc=1, argv=0x7fffca7fa208) at
../../../../plasma/shells/desktop/main.cpp:54
#20 0x00007f11c202f1a6 in __libc_start_main () from /lib/libc.so.6
#21 0x0000000000400629 in _start ()

Using an amd64 Debian Sid/Experimental with an Nvidia NVS 140 nvidia binary
driver with kernel 2.6.29-rc3.


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