Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.2 (4.7.2) (Compiled from sources)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic x86_64
Distribution: Ubuntu 11.10

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

- Unusual behavior I noticed:

- Custom settings of the application:
Application: Shell del desktop di Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb20420b7a0 (LWP 1437))]

Thread 3 (Thread 0x7fb1df06d700 (LWP 1438)):
#0  0x00007fb1f8b7c1fd in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x1907518) at pthread_mutex_unlock.c:290
#2  0x00007fb1f806b72e in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb1f806bf82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb1f806c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb200cd2f3e in QEventDispatcherGlib::processEvents (this=0x1902c30, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007fb200ca6cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fb200ca6ef7 in QEventLoop::exec (this=0x7fb1df06cdb0, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007fb200bbe27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#9  0x00007fb200c89cbf in QInotifyFileSystemWatcherEngine::run (this=0x1906660) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fb200bc0d05 in QThreadPrivate::start (arg=0x1906660) at thread/qthread_unix.cpp:331
#11 0x00007fb1f8b78efc in start_thread (arg=0x7fb1df06d700) at pthread_create.c:304
#12 0x00007fb203aec89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fb1de86a700 (LWP 1439)):
#0  0x00007fb1f8b7b034 in __pthread_mutex_lock (mutex=0x7fb1d8000dc8) at pthread_mutex_lock.c:61
#1  0x00007fb1f806b361 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb1f806be6a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb1f806c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb200cd2f3e in QEventDispatcherGlib::processEvents (this=0x7fb1d8000cd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fb200ca6cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fb200ca6ef7 in QEventLoop::exec (this=0x7fb1de869db0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fb200bbe27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007fb200c89cbf in QInotifyFileSystemWatcherEngine::run (this=0x1c4bf20) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fb200bc0d05 in QThreadPrivate::start (arg=0x1c4bf20) at thread/qthread_unix.cpp:331
#10 0x00007fb1f8b78efc in start_thread (arg=0x7fb1de86a700) at pthread_create.c:304
#11 0x00007fb203aec89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb20420b7a0 (LWP 1437)):
[KCrash Handler]
#6  0x00007fb1f9634074 in Attica::BaseJob::abort() () from /usr/lib/libattica.so.0
#7  0x00007fb201dd7e95 in KNS3::AtticaProvider::loadEntries (this=0x2c46da0, request=...) at ../../../knewstuff/knewstuff3/attica/atticaprovider.cpp:138
#8  0x00007fb201db450b in KNS3::Engine::reloadEntries (this=0x2bfd510) at ../../../knewstuff/knewstuff3/core/engine.cpp:313
#9  0x00007fb201db4adf in slotSearchTimerExpired (this=0x2bfd510) at ../../../knewstuff/knewstuff3/core/engine.cpp:352
#10 KNS3::Engine::qt_metacall (this=0x2bfd510, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffe6c510a0) at ./engine.moc:155
#11 0x00007fb200cbaeba in QMetaObject::activate (sender=0x3174940, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#12 0x00007fb200cbe789 in QObject::event (this=0x3174940, e=<optimized out>) at kernel/qobject.cpp:1181
#13 0x00007fb200058424 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#14 0x00007fb20005d291 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#15 0x00007fb201956126 in KApplication::notify (this=0x900ce0, receiver=0x3174940, event=0x7fffe6c51600) at ../../kdeui/kernel/kapplication.cpp:311
#16 0x00007fb200ca7afc in QCoreApplication::notifyInternal (this=0x900ce0, receiver=0x3174940, event=0x7fffe6c51600) at kernel/qcoreapplication.cpp:787
#17 0x00007fb200cd4d62 in sendEvent (event=0x7fffe6c51600, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#18 QTimerInfoList::activateTimers (this=0x921290) at kernel/qeventdispatcher_unix.cpp:603
#19 0x00007fb200cd2514 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#20 0x00007fb1f806ba5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fb1f806c258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fb1f806c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fb200cd2ed6 in QEventDispatcherGlib::processEvents (this=0x8a7f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#24 0x00007fb20010007e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#25 0x00007fb200ca6cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#26 0x00007fb200ca6ef7 in QEventLoop::exec (this=0x7fffe6c51890, flags=...) at kernel/qeventloop.cpp:201
#27 0x00007fb200cab789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#28 0x00007fb203deb1a3 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#29 0x00007fb203a2c30d in __libc_start_main (main=0x400640, argc=1, ubp_av=0x7fffe6c51c78, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffe6c51c68) at libc-start.c:226
#30 0x0000000000400671 in _start ()

-- Backtrace:
Application: Shell del desktop di Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb20420b7a0 (LWP 1437))]

Thread 3 (Thread 0x7fb1df06d700 (LWP 1438)):
#0  0x00007fb1f8b7c1fd in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x1907518) at pthread_mutex_unlock.c:290
#2  0x00007fb1f806b72e in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb1f806bf82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb1f806c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fb200cd2f3e in QEventDispatcherGlib::processEvents (this=0x1902c30, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007fb200ca6cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fb200ca6ef7 in QEventLoop::exec (this=0x7fb1df06cdb0, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007fb200bbe27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#9  0x00007fb200c89cbf in QInotifyFileSystemWatcherEngine::run (this=0x1906660) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fb200bc0d05 in QThreadPrivate::start (arg=0x1906660) at thread/qthread_unix.cpp:331
#11 0x00007fb1f8b78efc in start_thread (arg=0x7fb1df06d700) at pthread_create.c:304
#12 0x00007fb203aec89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fb1de86a700 (LWP 1439)):
#0  0x00007fb1f8b7b034 in __pthread_mutex_lock (mutex=0x7fb1d8000dc8) at pthread_mutex_lock.c:61
#1  0x00007fb1f806b361 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb1f806be6a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb1f806c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fb200cd2f3e in QEventDispatcherGlib::processEvents (this=0x7fb1d8000cd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fb200ca6cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fb200ca6ef7 in QEventLoop::exec (this=0x7fb1de869db0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fb200bbe27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007fb200c89cbf in QInotifyFileSystemWatcherEngine::run (this=0x1c4bf20) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fb200bc0d05 in QThreadPrivate::start (arg=0x1c4bf20) at thread/qthread_unix.cpp:331
#10 0x00007fb1f8b78efc in start_thread (arg=0x7fb1de86a700) at pthread_create.c:304
#11 0x00007fb203aec89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb20420b7a0 (LWP 1437)):
[KCrash Handler]
#6  0x00007fb1f9634074 in Attica::BaseJob::abort() () from /usr/lib/libattica.so.0
#7  0x00007fb201dd7e95 in KNS3::AtticaProvider::loadEntries (this=0x2c46da0, request=...) at ../../../knewstuff/knewstuff3/attica/atticaprovider.cpp:138
#8  0x00007fb201db450b in KNS3::Engine::reloadEntries (this=0x2bfd510) at ../../../knewstuff/knewstuff3/core/engine.cpp:313
#9  0x00007fb201db4adf in slotSearchTimerExpired (this=0x2bfd510) at ../../../knewstuff/knewstuff3/core/engine.cpp:352
#10 KNS3::Engine::qt_metacall (this=0x2bfd510, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffe6c510a0) at ./engine.moc:155
#11 0x00007fb200cbaeba in QMetaObject::activate (sender=0x3174940, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#12 0x00007fb200cbe789 in QObject::event (this=0x3174940, e=<optimized out>) at kernel/qobject.cpp:1181
#13 0x00007fb200058424 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#14 0x00007fb20005d291 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#15 0x00007fb201956126 in KApplication::notify (this=0x900ce0, receiver=0x3174940, event=0x7fffe6c51600) at ../../kdeui/kernel/kapplication.cpp:311
#16 0x00007fb200ca7afc in QCoreApplication::notifyInternal (this=0x900ce0, receiver=0x3174940, event=0x7fffe6c51600) at kernel/qcoreapplication.cpp:787
#17 0x00007fb200cd4d62 in sendEvent (event=0x7fffe6c51600, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#18 QTimerInfoList::activateTimers (this=0x921290) at kernel/qeventdispatcher_unix.cpp:603
#19 0x00007fb200cd2514 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#20 0x00007fb1f806ba5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fb1f806c258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fb1f806c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fb200cd2ed6 in QEventDispatcherGlib::processEvents (this=0x8a7f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#24 0x00007fb20010007e in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#25 0x00007fb200ca6cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#26 0x00007fb200ca6ef7 in QEventLoop::exec (this=0x7fffe6c51890, flags=...) at kernel/qeventloop.cpp:201
#27 0x00007fb200cab789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#28 0x00007fb203deb1a3 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#29 0x00007fb203a2c30d in __libc_start_main (main=0x400640, argc=1, ubp_av=0x7fffe6c51c78, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffe6c51c68) at libc-start.c:226
#30 0x0000000000400671 in _start ()

Possible duplicates by query: bug 285445, bug 285261, bug 282917, bug 282413, bug 282276.

Reported using DrKonqi