Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic-pae i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: I was installing VLC. Google chrome, Mozilla firefox, Ktorrent and aMSN were running.

-- Backtrace:
Application: Shell del desktop di Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb2909ad0 (LWP 1738))]

Thread 4 (Thread 0xaa164b70 (LWP 1741)):
#0  0xb36715a6 in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb3672dde in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb3673524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb66f4577 in QEventDispatcherGlib::processEvents (this=0xa3d16e8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0xb66c6289 in QEventLoop::processEvents (this=0xaa164280, flags=...) at kernel/qeventloop.cpp:149
#5  0xb66c6522 in QEventLoop::exec (this=0xaa164280, flags=...) at kernel/qeventloop.cpp:201
#6  0xb65d02a0 in QThread::exec (this=0xa3ce8b0) at thread/qthread.cpp:492
#7  0xb66a7fdb in QInotifyFileSystemWatcherEngine::run (this=0xa3ce8b0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0xb65d2da2 in QThreadPrivate::start (arg=0xa3ce8b0) at thread/qthread_unix.cpp:320
#9  0xb375ae99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#10 0xb76ce73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xa8993b70 (LWP 1742)):
#0  0xb370cd41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb6628dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb66f54f2 in updateCurrentTime (this=0xaa203134, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0xaa203134, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb66f3d32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xa89930cc) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb66f3dcd in timerSourcePrepare (source=0xaa203100, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb3671fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb3672e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb3673524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb66f4577 in QEventDispatcherGlib::processEvents (this=0xa450978, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb66c6289 in QEventLoop::processEvents (this=0xa8993280, flags=...) at kernel/qeventloop.cpp:149
#12 0xb66c6522 in QEventLoop::exec (this=0xa8993280, flags=...) at kernel/qeventloop.cpp:201
#13 0xb65d02a0 in QThread::exec (this=0xa44f268) at thread/qthread.cpp:492
#14 0xb66a7fdb in QInotifyFileSystemWatcherEngine::run (this=0xa44f268) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb65d2da2 in QThreadPrivate::start (arg=0xa44f268) at thread/qthread_unix.cpp:320
#16 0xb375ae99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb76ce73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xa6f77b70 (LWP 1748)):
#0  0xb77e0424 in __kernel_vsyscall ()
#1  0xb76bff76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb368384b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb36731af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb367392b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xa7887304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0xb369c2df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb375ae99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb76ce73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb2909ad0 (LWP 1738)):
[KCrash Handler]
#7  operator== (this=0xbfa47888, type=@0xab114c8) at /usr/include/qt4/QtCore/qbasicatomic.h:70
#8  data (this=0xbfa47888, type=@0xab114c8) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:565
#9  backendObject (this=0xbfa47888, type=@0xab114c8) at ../../../solid/solid/device_p.h:44
#10 Solid::Device::asDeviceInterface (this=0xbfa47888, type=@0xab114c8) at ../../../solid/solid/device.cpp:165
#11 0xb3e3bedd in Solid::Predicate::matches (this=0xa589be0, device=...) at ../../../solid/solid/predicate.cpp:203
#12 0xb3e3c052 in Solid::Predicate::matches (this=0xadd8174, device=...) at ../../../solid/solid/predicate.cpp:199
#13 0xafd414cd in HotplugEngine::predicatesForDevice (this=0xa496128, device=...) at ../../../../../plasma/generic/dataengines/hotplug/hotplugengine.cpp:152
#14 0xafd43427 in HotplugEngine::updatePredicates (this=0xa496128, path=...) at ../../../../../plasma/generic/dataengines/hotplug/hotplugengine.cpp:127
#15 0xafd4366c in HotplugEngine::qt_metacall (this=0xa496128, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfa479b8) at ./hotplugengine.moc:83
#16 0xb66cd6ba in QMetaObject::metacall (object=0xa496128, cl=QMetaObject::InvokeMetaMethod, idx=27, argv=0xbfa479b8) at kernel/qmetaobject.cpp:237
#17 0xb66dd4ff in QMetaObject::activate (sender=0xa4b26c0, m=0xb6ae4044, local_signal_index=0, argv=0xbfa479b8) at kernel/qobject.cpp:3287
#18 0xb696bcf3 in KDirWatch::dirty (this=0xa4b26c0, _t1=...) at ./kdirwatch.moc:99
#19 0xb696bd24 in KDirWatch::setDirty (this=0xa4b26c0, _file=...) at ../../kdecore/io/kdirwatch.cpp:1865
#20 0xb696c045 in KDirWatch::qt_metacall (this=0xa4b26c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xa582dc8) at ./kdirwatch.moc:86
#21 0xb66cd6ba in QMetaObject::metacall (object=0xa4b26c0, cl=QMetaObject::InvokeMetaMethod, idx=8, argv=0xa582dc8) at kernel/qmetaobject.cpp:237
#22 0xb66d7e16 in QMetaCallEvent::placeMetaCall (this=0xad18ea0, object=0xa4b26c0) at kernel/qobject.cpp:535
#23 0xb66dc3b7 in QObject::event (this=0xa4b26c0, e=0xad18ea0) at kernel/qobject.cpp:1226
#24 0xb5c1fd24 in QApplicationPrivate::notify_helper (this=0x9dfcc18, receiver=0xa4b26c0, e=0xad18ea0) at kernel/qapplication.cpp:4462
#25 0xb5c248ce in QApplication::notify (this=0x9df35d8, receiver=0xa4b26c0, e=0xad18ea0) at kernel/qapplication.cpp:3862
#26 0xb6cce3ca in KApplication::notify (this=0x9df35d8, receiver=0xa4b26c0, event=0xad18ea0) at ../../kdeui/kernel/kapplication.cpp:311
#27 0xb66c70bb in QCoreApplication::notifyInternal (this=0x9df35d8, receiver=0xa4b26c0, event=0xad18ea0) at kernel/qcoreapplication.cpp:731
#28 0xb66cac79 in sendEvent (receiver=0x0, event_type=0, data=0x9da5f50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9da5f50) at kernel/qcoreapplication.cpp:1372
#30 0xb66cae0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#31 0xb66f43c4 in sendPostedEvents (s=0x9dff4a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#32 postEventSourceDispatch (s=0x9dff4a0) at kernel/qeventdispatcher_glib.cpp:277
#33 0xb3672aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0xb3673270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0xb3673524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0xb66f453c in QEventDispatcherGlib::processEvents (this=0x9da5aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#37 0xb5cd61e5 in QGuiEventDispatcherGlib::processEvents (this=0x9da5aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0xb66c6289 in QEventLoop::processEvents (this=0xbfa481d4, flags=...) at kernel/qeventloop.cpp:149
#39 0xb66c6522 in QEventLoop::exec (this=0xbfa481d4, flags=...) at kernel/qeventloop.cpp:201
#40 0xb66caecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#41 0xb5c1d8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#42 0xb77a55a5 in kdemain (argc=1, argv=0xbfa483e4) at ../../../../plasma/desktop/shell/main.cpp:118
#43 0x080485cb in main (argc=1, argv=0xbfa483e4) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 270233.

Possible duplicates by query: bug 279557, bug 279422, bug 279408, bug 276937, bug 276360.

Reported using DrKonqi