Bug 268426

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-27-generic x86_64
Distribution: Linux Mint 10 KDE

-- Information about the crash:
- What I was doing when the application crashed:

J'ai voulu dupliquer l'agencement d'un de mes bureaux configuré en vu de dossier et là paf! Plantage avec rapport de bogue. Même après redémarrage.
J'arrive toujours à ouvrir ma session, mais je dois passer par Alt+F2 => plasma => bureau "ultra portable". En bureau normal, plantage de plasma...

The crash can be reproduced every time.

-- Backtrace:
Application: Outil de gestion de fenêtres Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff774ddf7a0 (LWP 5142))]

Thread 3 (Thread 0x7ff74b17e700 (LWP 5154)):
#0  0x00007ff7746df203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff769496009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007ff76949645c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007ff771a581e6 in QEventDispatcherGlib::processEvents (this=0x2c61b20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007ff771a2aa02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007ff771a2adec in QEventLoop::exec (this=0x7ff74b17dcb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007ff7719352fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007ff771a0a5f8 in QInotifyFileSystemWatcherEngine::run (this=0x2c61540) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007ff77193827e in QThreadPrivate::start (arg=0x2c61540) at thread/qthread_unix.cpp:266
#9  0x00007ff76ccc6953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007ff769b48971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007ff7746eb92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff748aab700 (LWP 5155)):
#0  0x00007ff769b4a665 in __pthread_mutex_lock (mutex=0x2d2b2a8) at pthread_mutex_lock.c:61
#1  0x00007ff769494117 in g_main_context_release () from /lib/libglib-2.0.so.0
#2  0x00007ff76949603b in ?? () from /lib/libglib-2.0.so.0
#3  0x00007ff76949645c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007ff771a581e6 in QEventDispatcherGlib::processEvents (this=0x2d2aa20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#5  0x00007ff771a2aa02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007ff771a2adec in QEventLoop::exec (this=0x7ff748aaacb0, flags=) at kernel/qeventloop.cpp:201
#7  0x00007ff7719352fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x00007ff771a0a5f8 in QInotifyFileSystemWatcherEngine::run (this=0x2d29fb0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007ff77193827e in QThreadPrivate::start (arg=0x2d29fb0) at thread/qthread_unix.cpp:266
#10 0x00007ff76ccc6953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007ff769b48971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#12 0x00007ff7746eb92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff774ddf7a0 (LWP 5142)):
[KCrash Handler]
#6  0x00007ff771a3c747 in QObject::startTimer (this=0x32e2ff0, interval=25000) at kernel/qobject.cpp:1605
#7  0x00007ff738097f9b in ?? () from /usr/lib/pymodules/python2.6/dbus/mainloop/qt.so
#8  0x00007ff7632dc28a in ?? () from /lib/libdbus-1.so.3
#9  0x00007ff7632c9d40 in dbus_connection_send_with_reply () from /lib/libdbus-1.so.3
#10 0x00007ff7632c9fa8 in dbus_connection_send_with_reply_and_block () from /lib/libdbus-1.so.3
#11 0x00007ff7384b4353 in ?? () from /usr/lib/pymodules/python2.6/_dbus_bindings.so
#12 0x00007ff755f26b70 in call_function (f=0x32e2c20, throwflag=<value optimized out>) at ../Python/ceval.c:3750
#13 PyEval_EvalFrameEx (f=0x32e2c20, throwflag=<value optimized out>) at ../Python/ceval.c:2412
#14 0x00007ff755f288b0 in PyEval_EvalCodeEx (co=0x3a0eb70, globals=<value optimized out>, locals=<value optimized out>, args=0xa, argcount=<value optimized out>, kws=<value optimized out>, kwcount=1, defs=0x3a04e28, defcount=3, closure=0x0) at ../Python/ceval.c:3000
#15 0x00007ff755f26beb in fast_function (f=0x371d720, throwflag=<value optimized out>) at ../Python/ceval.c:3846
#16 call_function (f=0x371d720, throwflag=<value optimized out>) at ../Python/ceval.c:3771
#17 PyEval_EvalFrameEx (f=0x371d720, throwflag=<value optimized out>) at ../Python/ceval.c:2412
#18 0x00007ff755f27468 in fast_function (f=0x32d3cf0, throwflag=<value optimized out>) at ../Python/ceval.c:3836
#19 call_function (f=0x32d3cf0, throwflag=<value optimized out>) at ../Python/ceval.c:3771
#20 PyEval_EvalFrameEx (f=0x32d3cf0, throwflag=<value optimized out>) at ../Python/ceval.c:2412
#21 0x00007ff755f27468 in fast_function (f=0x32d4390, throwflag=<value optimized out>) at ../Python/ceval.c:3836
#22 call_function (f=0x32d4390, throwflag=<value optimized out>) at ../Python/ceval.c:3771
#23 PyEval_EvalFrameEx (f=0x32d4390, throwflag=<value optimized out>) at ../Python/ceval.c:2412
#24 0x00007ff755f288b0 in PyEval_EvalCodeEx (co=0x3a12288, globals=<value optimized out>, locals=<value optimized out>, args=0x6, argcount=<value optimized out>, kws=<value optimized out>, kwcount=2, defs=0x3a0c7e8, defcount=5, closure=0x0) at ../Python/ceval.c:3000
#25 0x00007ff755eae72d in function_call (func=0x3a179b0, arg=0x37af050, kw=0x371cb10) at ../Objects/funcobject.c:524
#26 0x00007ff755e80bb3 in PyObject_Call (func=0x3a179b0, arg=0x61a8, kw=0x32e2ff0) at ../Objects/abstract.c:2492
#27 0x00007ff755e925bf in instancemethod_call (func=0x3a179b0, arg=0x37af050, kw=0x371cb10) at ../Objects/classobject.c:2579
#28 0x00007ff755e80bb3 in PyObject_Call (func=0x252ec30, arg=0x61a8, kw=0x32e2ff0) at ../Objects/abstract.c:2492
#29 0x00007ff755ee7670 in slot_tp_init (self=0x3c600d0, args=0x3a18460, kwds=0x371cb10) at ../Objects/typeobject.c:5632
#30 0x00007ff755edd958 in type_call (type=<value optimized out>, args=0x3a18460, kwds=0x371cb10) at ../Objects/typeobject.c:742
#31 0x00007ff755e80bb3 in PyObject_Call (func=0x3bb84a0, arg=0x61a8, kw=0x32e2ff0) at ../Objects/abstract.c:2492
#32 0x00007ff755f262a9 in do_call (f=0x32ea6c0, throwflag=<value optimized out>) at ../Python/ceval.c:3968
#33 call_function (f=0x32ea6c0, throwflag=<value optimized out>) at ../Python/ceval.c:3773
#34 PyEval_EvalFrameEx (f=0x32ea6c0, throwflag=<value optimized out>) at ../Python/ceval.c:2412
#35 0x00007ff755f288b0 in PyEval_EvalCodeEx (co=0x39deeb8, globals=<value optimized out>, locals=<value optimized out>, args=0x5, argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x3a19ba8, defcount=2, closure=0x0) at ../Python/ceval.c:3000
#36 0x00007ff755f26beb in fast_function (f=0x32eb740, throwflag=<value optimized out>) at ../Python/ceval.c:3846
#37 call_function (f=0x32eb740, throwflag=<value optimized out>) at ../Python/ceval.c:3771
#38 PyEval_EvalFrameEx (f=0x32eb740, throwflag=<value optimized out>) at ../Python/ceval.c:2412
#39 0x00007ff755f288b0 in PyEval_EvalCodeEx (co=0x29d34e0, globals=<value optimized out>, locals=<value optimized out>, args=0x32d2a58, argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x3c5a098) at ../Python/ceval.c:3000
#40 0x00007ff755f26beb in fast_function (f=0x32d28b0, throwflag=<value optimized out>) at ../Python/ceval.c:3846
#41 call_function (f=0x32d28b0, throwflag=<value optimized out>) at ../Python/ceval.c:3771
#42 PyEval_EvalFrameEx (f=0x32d28b0, throwflag=<value optimized out>) at ../Python/ceval.c:2412
#43 0x00007ff755f288b0 in PyEval_EvalCodeEx (co=0x29d35d0, globals=<value optimized out>, locals=<value optimized out>, args=0x29e10d8, argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
#44 0x00007ff755f26beb in fast_function (f=0x372c260, throwflag=<value optimized out>) at ../Python/ceval.c:3846
#45 call_function (f=0x372c260, throwflag=<value optimized out>) at ../Python/ceval.c:3771
#46 PyEval_EvalFrameEx (f=0x372c260, throwflag=<value optimized out>) at ../Python/ceval.c:2412
#47 0x00007ff755f27468 in fast_function (f=0x1e2ec30, throwflag=<value optimized out>) at ../Python/ceval.c:3836
#48 call_function (f=0x1e2ec30, throwflag=<value optimized out>) at ../Python/ceval.c:3771
#49 PyEval_EvalFrameEx (f=0x1e2ec30, throwflag=<value optimized out>) at ../Python/ceval.c:2412
#50 0x00007ff755f288b0 in PyEval_EvalCodeEx (co=0x2593288, globals=<value optimized out>, locals=<value optimized out>, args=0x1, argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
#51 0x00007ff755eae630 in function_call (func=0x28f7a28, arg=0x29d14d0, kw=0x0) at ../Objects/funcobject.c:524
#52 0x00007ff755e80bb3 in PyObject_Call (func=0x28f7a28, arg=0x61a8, kw=0x32e2ff0) at ../Objects/abstract.c:2492
#53 0x00007ff755e925bf in instancemethod_call (func=0x28f7a28, arg=0x29d14d0, kw=0x0) at ../Objects/classobject.c:2579
#54 0x00007ff755e80bb3 in PyObject_Call (func=0x257f690, arg=0x61a8, kw=0x32e2ff0) at ../Objects/abstract.c:2492
#55 0x00007ff755f20cc3 in PyEval_CallObjectWithKeywords (func=0x257f690, arg=0x24cf050, kw=0x32e2ff0) at ../Python/ceval.c:3619
#56 0x00007ff755010b0b in ?? () from /usr/lib/pymodules/python2.6/sip.so
#57 0x00007ff7552b6615 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#58 0x00007ff7543e0e82 in sipPlasma_AppletScript::init() () from /usr/lib/pymodules/python2.6/PyKDE4/plasma.so
#59 0x00007ff7741e41ad in Plasma::Applet::init (this=0x3de4d00) at ../../plasma/applet.cpp:241
#60 0x00007ff7741f7d30 in Plasma::ContainmentPrivate::initApplets (this=0x3d8b5a0) at ../../plasma/containment.cpp:463
#61 0x00007ff77420ccfc in Plasma::CoronaPrivate::importLayout (this=0x1d768a0, conf=<value optimized out>, mergeConfig=<value optimized out>) at ../../plasma/corona.cpp:566
#62 0x00007ff77420d7b2 in Plasma::Corona::importLayout (this=<value optimized out>, conf=...) at ../../plasma/corona.cpp:499
#63 0x00007ff7749b4f8d in Activity::opened (this=0x3cb3f20) at ../../../../plasma/desktop/shell/activity.cpp:401
#64 0x00007ff7749b5476 in Activity::ensureActive (this=0x3cb3f20) at ../../../../plasma/desktop/shell/activity.cpp:228
#65 0x00007ff7749be7b8 in DesktopCorona::activityAdded (this=0x1dcd5a0, id=...) at ../../../../plasma/desktop/shell/desktopcorona.cpp:687
#66 0x00007ff7749c0e26 in DesktopCorona::checkActivities (this=0x1dcd5a0) at ../../../../plasma/desktop/shell/desktopcorona.cpp:578
#67 0x00007ff7749e3d67 in PlasmaApp::corona (this=0x1cf6db0) at ../../../../plasma/desktop/shell/plasmaapp.cpp:799
#68 0x00007ff7749e408c in PlasmaApp::setupDesktop (this=0x1cf6db0) at ../../../../plasma/desktop/shell/plasmaapp.cpp:299
#69 0x00007ff7749e6a6c in PlasmaApp::qt_metacall (this=0x1cf6db0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x1de8b60) at ./plasmaapp.moc:155
#70 0x00007ff771a3dbde in QObject::event (this=0x1cf6db0, e=0x32e2ff0) at kernel/qobject.cpp:1219
#71 0x00007ff770d96186 in QApplication::event (this=0x1cf6db0, e=0x1de8cc0) at kernel/qapplication.cpp:2439
#72 0x00007ff770d92fdc in QApplicationPrivate::notify_helper (this=0x1d25410, receiver=0x1cf6db0, e=0x1de8cc0) at kernel/qapplication.cpp:4396
#73 0x00007ff770d98aed in QApplication::notify (this=0x1cf6db0, receiver=0x1cf6db0, e=0x1de8cc0) at kernel/qapplication.cpp:4277
#74 0x00007ff7727322c6 in KApplication::notify (this=0x1cf6db0, receiver=0x1cf6db0, event=0x1de8cc0) at ../../kdeui/kernel/kapplication.cpp:311
#75 0x00007ff771a2bcdc in QCoreApplication::notifyInternal (this=0x1cf6db0, receiver=0x1cf6db0, event=0x1de8cc0) at kernel/qcoreapplication.cpp:732
#76 0x00007ff771a2ec22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1c8d530) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#77 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1c8d530) at kernel/qcoreapplication.cpp:1373
#78 0x00007ff771a58653 in sendPostedEvents (s=0x1d1c440) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#79 postEventSourceDispatch (s=0x1d1c440) at kernel/qeventdispatcher_glib.cpp:277
#80 0x00007ff769492342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#81 0x00007ff7694962a8 in ?? () from /lib/libglib-2.0.so.0
#82 0x00007ff76949645c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#83 0x00007ff771a58193 in QEventDispatcherGlib::processEvents (this=0x1c8cc20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#84 0x00007ff770e45a4e in QGuiEventDispatcherGlib::processEvents (this=0x32e2ff0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#85 0x00007ff771a2aa02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#86 0x00007ff771a2adec in QEventLoop::exec (this=0x7fff3ff2ef80, flags=) at kernel/qeventloop.cpp:201
#87 0x00007ff771a2eebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#88 0x00007ff7749c9cf3 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#89 0x00007ff774623d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff3ff2f358) at libc-start.c:226
#90 0x0000000000400669 in _start ()

Possible duplicates by query: bug 267259, bug 267148.

Reported using DrKonqi