Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.3 (4.6.3)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-9-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
after installing todays kubuntu updates (27/5) including xserver, plasma crashes

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Aborted
[Current thread is 1 (Thread 0xb7770ad0 (LWP 1431))]

Thread 5 (Thread 0xaf1ffb70 (LWP 1481)):
#0  0x08c04847 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x04291577 in QEventDispatcherGlib::processEvents (this=0xa51a908, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#2  0x04263289 in QEventLoop::processEvents (this=0xaf1ff280, flags=...) at kernel/qeventloop.cpp:149
#3  0x04263522 in QEventLoop::exec (this=0xaf1ff280, flags=...) at kernel/qeventloop.cpp:201
#4  0x0416d2a0 in QThread::exec (this=0xa51a8e8) at thread/qthread.cpp:492
#5  0x04244fdb in QInotifyFileSystemWatcherEngine::run (this=0xa51a8e8) at io/qfilesystemwatcher_inotify.cpp:248
#6  0x0416fda2 in QThreadPrivate::start (arg=0xa51a8e8) at thread/qthread_unix.cpp:320
#7  0x06650e99 in start_thread (arg=0xaf1ffb70) at pthread_create.c:304
#8  0x00f1e73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xadbbdb70 (LWP 1482)):
#0  0x0068a416 in __kernel_vsyscall ()
#1  0x00f0ff76 in __poll (fds=0xa5e0da8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x08c4384b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x08c331af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x08c33524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x04291577 in QEventDispatcherGlib::processEvents (this=0xa5be188, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x04263289 in QEventLoop::processEvents (this=0xadbbd280, flags=...) at kernel/qeventloop.cpp:149
#7  0x04263522 in QEventLoop::exec (this=0xadbbd280, flags=...) at kernel/qeventloop.cpp:201
#8  0x0416d2a0 in QThread::exec (this=0xa5be368) at thread/qthread.cpp:492
#9  0x04244fdb in QInotifyFileSystemWatcherEngine::run (this=0xa5be368) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0416fda2 in QThreadPrivate::start (arg=0xa5be368) at thread/qthread_unix.cpp:320
#11 0x06650e99 in start_thread (arg=0xadbbdb70) at pthread_create.c:304
#12 0x00f1e73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xac3bab70 (LWP 1488)):
#0  0x06653374 in __pthread_mutex_lock (mutex=0xa887954) at pthread_mutex_lock.c:62
#1  0x00f2c616 in pthread_mutex_lock (mutex=0xa887954) at forward.c:182
#2  0x08c31802 in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x08c3304f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x08c3392b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x056aa304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x08c5c2df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x06650e99 in start_thread (arg=0xac3bab70) at pthread_create.c:304
#8  0x00f1e73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xab2b2b70 (LWP 1534)):
#0  0x0068a416 in __kernel_vsyscall ()
#1  0x0665548c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00f2c3fd in __pthread_cond_wait (cond=0xb255990, mutex=0xb255978) at forward.c:139
#3  0x04170467 in wait (this=0xaddbe08, mutex=0xadc6938, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xaddbe08, mutex=0xadc6938, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x086e0c4a in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#6  0x04b48338 in PyCFunction_Call (func=0xb1aab0c, arg=0xa0793ac, kw=0x0) at ../Objects/methodobject.c:85
#7  0x04baf500 in call_function (f=0xa4264ac, throwflag=0) at ../Python/ceval.c:4013
#8  PyEval_EvalFrameEx (f=0xa4264ac, throwflag=0) at ../Python/ceval.c:2666
#9  0x04bb14c8 in PyEval_EvalCodeEx (co=0xb3232f0, globals=0xb203934, locals=0x0, args=0xa079398, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#10 0x04b2fc17 in function_call (func=0xb3218ec, arg=0xa07938c, kw=0x0) at ../Objects/funcobject.c:526
#11 0x04b0308c in PyObject_Call (func=0xb3218ec, arg=0xa07938c, kw=0x0) at ../Objects/abstract.c:2529
#12 0x04b15c0c in instancemethod_call (func=0xb3218ec, arg=0xa07938c, kw=0x0) at ../Objects/classobject.c:2578
#13 0x04b0308c in PyObject_Call (func=0x9dbf98c, arg=0x9d7202c, kw=0x0) at ../Objects/abstract.c:2529
#14 0x04baa508 in PyEval_CallObjectWithKeywords (func=0x9dbf98c, arg=0x9d7202c, kw=0x0) at ../Python/ceval.c:3882
#15 0x04a94a44 in ?? () from /usr/lib/pymodules/python2.7/sip.so
#16 0x086c5c51 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#17 0x086fb7a6 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#18 0x0416fda2 in QThreadPrivate::start (arg=0xb29f488) at thread/qthread_unix.cpp:320
#19 0x06650e99 in start_thread (arg=0xab2b2b70) at pthread_create.c:304
#20 0x00f1e73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7770ad0 (LWP 1431)):
[KCrash Handler]
#7  0x0068a416 in __kernel_vsyscall ()
#8  0x00e78e71 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9  0x00e7c34e in abort () at abort.c:92
#10 0x04bd281f in Py_FatalError (msg=0x4c654a0 "ceval: tstate mix-up") at ../Python/pythonrun.c:1670
#11 0x04bab1c8 in PyEval_EvalFrameEx (f=0xb13474c, throwflag=0) at ../Python/ceval.c:1015
#12 0x04bafcc3 in fast_function (f=0xb132024, throwflag=0) at ../Python/ceval.c:4099
#13 call_function (f=0xb132024, throwflag=0) at ../Python/ceval.c:4034
#14 PyEval_EvalFrameEx (f=0xb132024, throwflag=0) at ../Python/ceval.c:2666
#15 0x04bafcc3 in fast_function (f=0xb13716c, throwflag=0) at ../Python/ceval.c:4099
#16 call_function (f=0xb13716c, throwflag=0) at ../Python/ceval.c:4034
#17 PyEval_EvalFrameEx (f=0xb13716c, throwflag=0) at ../Python/ceval.c:2666
#18 0x04bafcc3 in fast_function (f=0xb3ab55c, throwflag=0) at ../Python/ceval.c:4099
#19 call_function (f=0xb3ab55c, throwflag=0) at ../Python/ceval.c:4034
#20 PyEval_EvalFrameEx (f=0xb3ab55c, throwflag=0) at ../Python/ceval.c:2666
#21 0x04bb14c8 in PyEval_EvalCodeEx (co=0xb3249b0, globals=0xb20168c, locals=0x0, args=0xa078098, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#22 0x04b2fc17 in function_call (func=0xb3293e4, arg=0xa07808c, kw=0x0) at ../Objects/funcobject.c:526
#23 0x04b0308c in PyObject_Call (func=0xb3293e4, arg=0xa07808c, kw=0x0) at ../Objects/abstract.c:2529
#24 0x04b15c0c in instancemethod_call (func=0xb3293e4, arg=0xa07808c, kw=0x0) at ../Objects/classobject.c:2578
#25 0x04b0308c in PyObject_Call (func=0x9dd170c, arg=0x9d7202c, kw=0x0) at ../Objects/abstract.c:2529
#26 0x04baa508 in PyEval_CallObjectWithKeywords (func=0x9dd170c, arg=0x9d7202c, kw=0x0) at ../Python/ceval.c:3882
#27 0x04a9d2ef in sip_api_invoke_slot () from /usr/lib/pymodules/python2.7/sip.so
#28 0x087adb83 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#29 0x087adc6e in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#30 0x087add35 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#31 0x0426a6ba in QMetaObject::metacall (object=0xb3a9aa8, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbfa683ec) at kernel/qmetaobject.cpp:237
#32 0x0427a4ff in QMetaObject::activate (sender=0xb3a94b8, m=0x439f5a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3287
#33 0x042c72f7 in QTimer::timeout (this=0xb3a94b8) at .moc/release-shared/moc_qtimer.cpp:134
#34 0x042803ee in QTimer::timerEvent (this=0xb3a94b8, e=0xbfa6898c) at kernel/qtimer.cpp:271
#35 0x086fc4ba in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#36 0x04279214 in QObject::event (this=0xb3a94b8, e=0xbfa6898c) at kernel/qobject.cpp:1190
#37 0x086fc450 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#38 0x01dc1d24 in QApplicationPrivate::notify_helper (this=0x99e0f30, receiver=0xb3a94b8, e=0xbfa6898c) at kernel/qapplication.cpp:4462
#39 0x01dc68ce in QApplication::notify (this=0x99c7128, receiver=0xb3a94b8, e=0xbfa6898c) at kernel/qapplication.cpp:3862
#40 0x01190dba in KApplication::notify (this=0x99c7128, receiver=0xb3a94b8, event=0xbfa6898c) at ../../kdeui/kernel/kapplication.cpp:311
#41 0x042640bb in QCoreApplication::notifyInternal (this=0x99c7128, receiver=0xb3a94b8, event=0xbfa6898c) at kernel/qcoreapplication.cpp:731
#42 0x042941e4 in sendEvent (this=0x99de27c) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#43 QTimerInfoList::activateTimers (this=0x99de27c) at kernel/qeventdispatcher_unix.cpp:604
#44 0x04290df4 in timerSourceDispatch (source=0x99de248) at kernel/qeventdispatcher_glib.cpp:184
#45 0x08c32aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#46 0x08c33270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#47 0x08c33524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#48 0x0429153c in QEventDispatcherGlib::processEvents (this=0x996faa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#49 0x01e75775 in QGuiEventDispatcherGlib::processEvents (this=0x996faa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#50 0x04263289 in QEventLoop::processEvents (this=0xbfa68c24, flags=...) at kernel/qeventloop.cpp:149
#51 0x04263522 in QEventLoop::exec (this=0xbfa68c24, flags=...) at kernel/qeventloop.cpp:201
#52 0x04267ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#53 0x01dbf8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#54 0x008877ab in kdemain (argc=1, argv=0xbfa68e44) at ../../../../plasma/desktop/shell/main.cpp:120
#55 0x080485cb in main (argc=1, argv=0xbfa68e44) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 259270, bug 245119, bug 243119.

Reported using DrKonqi