Bug 305851

Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-26-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

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

when kopete was off crached, sometime
sorry i am speak spanish

The crash can be reproduced some of the time.

-- Backtrace:
Application: Shell de escritorio Plasma (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7321890780 (LWP 4711))]

Thread 5 (Thread 0x7f72fbcc5700 (LWP 4713)):
#0  0x00007f732116f0bd in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f73153598cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f731531eba4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f731531efd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f731531f164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f731e342426 in QEventDispatcherGlib::processEvents (this=0x7f72f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f731e311c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f731e311ed7 in QEventLoop::exec (this=0x7f72fbcc4dd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f731e210fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f731e2f19ff in QInotifyFileSystemWatcherEngine::run (this=0x2c32f30) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f731e213fcb in QThreadPrivate::start (arg=0x2c32f30) at thread/qthread_unix.cpp:298
#11 0x00007f7315c23e9a in start_thread (arg=0x7f72fbcc5700) at pthread_create.c:308
#12 0x00007f732117c4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f72fa5b9700 (LWP 4714)):
#0  0x00007f7321170b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f731531f036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f731531f164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f731e342426 in QEventDispatcherGlib::processEvents (this=0x7f72ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f731e311c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f731e311ed7 in QEventLoop::exec (this=0x7f72fa5b8dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f731e210fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f731e2f19ff in QInotifyFileSystemWatcherEngine::run (this=0x2ccb320) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f731e213fcb in QThreadPrivate::start (arg=0x2ccb320) at thread/qthread_unix.cpp:298
#9  0x00007f7315c23e9a in start_thread (arg=0x7f72fa5b9700) at pthread_create.c:308
#10 0x00007f732117c4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f72f2ef3700 (LWP 4717)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f731b0f6222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f731b0f6259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f7315c23e9a in start_thread (arg=0x7f72f2ef3700) at pthread_create.c:308
#4  0x00007f732117c4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f72e4c17700 (LWP 4746)):
#0  0x00007f7321170b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f731531f036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f731531f164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f731e342426 in QEventDispatcherGlib::processEvents (this=0x7f72d80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f731e311c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f731e311ed7 in QEventLoop::exec (this=0x7f72e4c16dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f731e210fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f731e2f19ff in QInotifyFileSystemWatcherEngine::run (this=0x33db100) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f731e213fcb in QThreadPrivate::start (arg=0x33db100) at thread/qthread_unix.cpp:298
#9  0x00007f7315c23e9a in start_thread (arg=0x7f72e4c17700) at pthread_create.c:308
#10 0x00007f732117c4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7321890780 (LWP 4711)):
[KCrash Handler]
#6  0x00007f731e20e94e in testAndSetOrdered (newValue=1, expectedValue=0, this=0x7f731e323620) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:145
#7  testAndSetAcquire (newValue=1, expectedValue=0, this=0x7f731e323620) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:267
#8  QMutex::lock (this=0x7f731e665f38) at thread/qmutex.cpp:175
#9  0x00007f731e3164c9 in QCoreApplication::postEvent (receiver=0x3124d60, event=0x2eba350, priority=0) at kernel/qcoreapplication.cpp:1281
#10 0x00007f730371edac in StatusNotifierItemJob::contextMenuReady (this=0x3124d60, menu=0x488dd20) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#11 0x00007f731e327281 in QMetaObject::activate (sender=0x57dda30, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffc86f0940) at kernel/qobject.cpp:3547
#12 0x00007f730371adbf in StatusNotifierItemSource::contextMenuReady (this=<optimized out>, _t1=0x488dd20) at ./statusnotifieritemsource.moc:123
#13 0x00007f730371dd15 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./statusnotifieritemsource.moc:65
#14 StatusNotifierItemSource::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./statusnotifieritemsource.moc:58
#15 0x00007f731e327281 in QMetaObject::activate (sender=0x5839230, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#16 0x00007f731649a79c in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/x86_64-linux-gnu/libdbusmenu-qt.so.2
#17 0x00007f731e327281 in QMetaObject::activate (sender=0x488dd20, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#18 0x00007f731e31af01 in QMetaMethod::invoke (this=0x7fffc86f1140, object=0x488dd20, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#19 0x00007f731e31d210 in QMetaObject::invokeMethod (obj=0x488dd20, member=<optimized out>, type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#20 0x00007f73164995a1 in DBusMenuImporter::updateMenu() () from /usr/lib/x86_64-linux-gnu/libdbusmenu-qt.so.2
#21 0x00007f730371a9bb in StatusNotifierItemSource::contextMenu (this=0x57dda30, x=1082, y=15) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:466
#22 0x00007f730371ff0f in StatusNotifierItemJob::start (this=0x3124d60) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:43
#23 0x00007f731e32c446 in QObject::event (this=0x3124d60, e=<optimized out>) at kernel/qobject.cpp:1195
#24 0x00007f731d695894 in notify_helper (e=0x31089c0, receiver=0x3124d60, this=0x1f2f0b0) at kernel/qapplication.cpp:4559
#25 QApplicationPrivate::notify_helper (this=0x1f2f0b0, receiver=0x3124d60, e=0x31089c0) at kernel/qapplication.cpp:4531
#26 0x00007f731d69a713 in QApplication::notify (this=0x1f25a60, receiver=0x3124d60, e=0x31089c0) at kernel/qapplication.cpp:4420
#27 0x00007f731eff69e6 in KApplication::notify (this=0x1f25a60, receiver=0x3124d60, event=0x31089c0) at ../../kdeui/kernel/kapplication.cpp:311
#28 0x00007f731e312e9c in QCoreApplication::notifyInternal (this=0x1f25a60, receiver=0x3124d60, event=0x31089c0) at kernel/qcoreapplication.cpp:876
#29 0x00007f731e316c6a in sendEvent (event=0x31089c0, receiver=0x3124d60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#30 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1ea81f0) at kernel/qcoreapplication.cpp:1500
#31 0x00007f731e341f93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#32 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#33 0x00007f731531ed53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f731531f0a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f731531f164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f731e3423bf in QEventDispatcherGlib::processEvents (this=0x1ea9ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#37 0x00007f731d73dd5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007f731e311c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007f731e311ed7 in QEventLoop::exec (this=0x7fffc86f2230, flags=...) at kernel/qeventloop.cpp:204
#40 0x00007f731e316f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#41 0x00007f7321488a13 in kdemain (argc=1, argv=0x7fffc86f2618) at ../../../../plasma/desktop/shell/main.cpp:120
#42 0x00007f73210ab76d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fffc86f2618, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc86f2608) at libc-start.c:226
#43 0x0000000000400671 in _start ()

Reported using DrKonqi