Bug 307938

Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.2
Qt Version: 4.8.2
Operating System: Linux 3.2.0-31-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
I selected "shutdown". The system go to shutdown and then crushes.

-- Backtrace:
Application: Оболочка Plasma (plasma-desktop), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f46208b5780 (LWP 1784))]

Thread 4 (Thread 0x7f4600f3c700 (LWP 1785)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4619b7c222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f4619b7c259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f46143fee9a in start_thread (arg=0x7f4600f3c700) at pthread_create.c:308
#4  0x00007f462019ddbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f45f8ecd700 (LWP 1786)):
#0  0x00007f4620192403 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f4613d02036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4613d02164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f461cdc9906 in QEventDispatcherGlib::processEvents (this=0x7f45f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f461cd98e42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f461cd99097 in QEventLoop::exec (this=0x7f45f8eccdd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f461cc98057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f461cd78b4f in QInotifyFileSystemWatcherEngine::run (this=0x1b29670) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f461cc9b07b in QThreadPrivate::start (arg=0x1b29670) at thread/qthread_unix.cpp:307
#9  0x00007f46143fee9a in start_thread (arg=0x7f45f8ecd700) at pthread_create.c:308
#10 0x00007f462019ddbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f45f3975700 (LWP 1787)):
#0  0x00007f4620192403 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f4613d02036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4613d02164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f461cdc9906 in QEventDispatcherGlib::processEvents (this=0x7f45ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f461cd98e42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f461cd99097 in QEventLoop::exec (this=0x7f45f3974dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f461cc98057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f461cd78b4f in QInotifyFileSystemWatcherEngine::run (this=0x1ba83f0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f461cc9b07b in QThreadPrivate::start (arg=0x1ba83f0) at thread/qthread_unix.cpp:307
#9  0x00007f46143fee9a in start_thread (arg=0x7f45f3975700) at pthread_create.c:308
#10 0x00007f462019ddbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f46208b5780 (LWP 1784)):
[KCrash Handler]
#6  0x00007f46200e0445 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f46200e3bab in __GI_abort () at abort.c:91
#8  0x00007f461cc905bb in qt_message_output (msgType=<optimized out>, buf=0x29f4708 "Fatal Error: Accessed global static 'DataEngineManagerSingleton *privateDataEngineManagerSelf()' after destruction. Defined at ../../plasma/dataenginemanager.cpp:87") at global/qglobal.cpp:2284
#9  0x00007f461cc9096f in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=QtFatalMsg, msg=0x7f461fe21a48 "Fatal Error: Accessed global static '%s *%s()' after destruction. Defined at %s:%d", ap=0x7fff119f3758) at global/qglobal.cpp:2330
#10 0x00007f461cc90b14 in qFatal (msg=<optimized out>) at global/qglobal.cpp:2513
#11 0x00007f461fcb651f in operator-> (this=<optimized out>) at ../../plasma/dataenginemanager.cpp:87
#12 Plasma::DataEngineManager::self () at ../../plasma/dataenginemanager.cpp:91
#13 0x00007f45f041256c in WeatherEngine::unloadIons (this=0x24360b0) at ../../../../../plasma/generic/dataengines/weather/weatherengine.cpp:165
#14 0x00007f45f04125c3 in WeatherEngine::~WeatherEngine (this=0x24360b0, __in_chrg=<optimized out>) at ../../../../../plasma/generic/dataengines/weather/weatherengine.cpp:54
#15 0x00007f45f04125e9 in WeatherEngine::~WeatherEngine (this=0x24360b0, __in_chrg=<optimized out>) at ../../../../../plasma/generic/dataengines/weather/weatherengine.cpp:55
#16 0x00007f461fcb639e in ~DataEngineManagerPrivate (this=0x103d690, __in_chrg=<optimized out>) at ../../plasma/dataenginemanager.cpp:62
#17 Plasma::DataEngineManager::~DataEngineManager (this=0x107db90, __in_chrg=<optimized out>) at ../../plasma/dataenginemanager.cpp:102
#18 0x00007f461fcb6557 in ~DataEngineManagerSingleton (this=0x107db90, __in_chrg=<optimized out>) at ../../plasma/dataenginemanager.cpp:81
#19 destroy () at ../../plasma/dataenginemanager.cpp:87
#20 0x00007f46200e5921 in __run_exit_handlers (status=1, listp=0x7f4620462688, run_list_atexit=true) at exit.c:78
#21 0x00007f46200e59a5 in __GI_exit (status=<optimized out>) at exit.c:100
#22 0x00007f4614e96d5a in ?? () from /usr/lib/x86_64-linux-gnu/libICE.so.6
#23 0x00007f4614e9dae4 in _IceRead () from /usr/lib/x86_64-linux-gnu/libICE.so.6
#24 0x00007f4614ea1c91 in IceProcessMessages () from /usr/lib/x86_64-linux-gnu/libICE.so.6
#25 0x00007f461cdae761 in QMetaObject::activate (sender=0xe62d90, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff119f3ae0) at kernel/qobject.cpp:3547
#26 0x00007f461cdfb7de in QSocketNotifier::activated (this=<optimized out>, _t1=8) at .moc/release-shared/moc_qsocketnotifier.cpp:103
#27 0x00007f461cdb7aeb in QSocketNotifier::event (this=0xe62d90, e=0x7fff119f4150) at kernel/qsocketnotifier.cpp:317
#28 0x00007f461c11b7b4 in notify_helper (e=0x7fff119f4150, receiver=0xe62d90, this=0xdec7e0) at kernel/qapplication.cpp:4556
#29 QApplicationPrivate::notify_helper (this=0xdec7e0, receiver=0xe62d90, e=0x7fff119f4150) at kernel/qapplication.cpp:4528
#30 0x00007f461c120583 in QApplication::notify (this=0xdd3b60, receiver=0xe62d90, e=0x7fff119f4150) at kernel/qapplication.cpp:4417
#31 0x00007f461da7d756 in KApplication::notify (this=0xdd3b60, receiver=0xe62d90, event=0x7fff119f4150) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x00007f461cd9a30c in QCoreApplication::notifyInternal (this=0xdd3b60, receiver=0xe62d90, event=0x7fff119f4150) at kernel/qcoreapplication.cpp:915
#33 0x00007f461cdc8f77 in sendEvent (event=0x7fff119f4150, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#34 socketNotifierSourceDispatch (source=0xdee660) at kernel/qeventdispatcher_glib.cpp:110
#35 0x00007f4613d01d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f4613d020a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f4613d02164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f461cdc989f in QEventDispatcherGlib::processEvents (this=0xd6dad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#39 0x00007f461c1c3cde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007f461cd98e42 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#41 0x00007f461cd99097 in QEventLoop::exec (this=0x7fff119f4360, flags=...) at kernel/qeventloop.cpp:204
#42 0x00007f461cd9e3e7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#43 0x00007f46204a4be3 in kdemain (argc=1, argv=0x7fff119f4748) at ../../../../plasma/desktop/shell/main.cpp:120
#44 0x00007f46200cb76d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fff119f4748, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff119f4738) at libc-start.c:226
#45 0x0000000000400671 in _start ()

Possible duplicates by query: bug 295067, bug 286605, bug 286172, bug 285465, bug 284352.

Reported using DrKonqi