Bug 281291

Application: plasma-netbook (0.2)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.3
Operating System: Linux 3.0.0-7-generic i686
Distribution: Ubuntu oneiric (development branch)

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

I just tur on the notebook and crash on every starup, y need fix it

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Netbook Shell (plasma-netbook), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77b8950 (LWP 1502))]

Thread 4 (Thread 0xb08d1b70 (LWP 1541)):
#0  0x02ee1da8 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x002d1f14 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x0861ce7b in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x0861dbf7 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0861e1ea in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x041d8b37 in QEventDispatcherGlib::processEvents (this=0x9058fd0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x041a924d in QEventLoop::processEvents (this=0xb08d12a0, flags=...) at kernel/qeventloop.cpp:149
#7  0x041a9491 in QEventLoop::exec (this=0xb08d12a0, flags=...) at kernel/qeventloop.cpp:201
#8  0x040ac89b in QThread::exec (this=0x9052d30) at thread/qthread.cpp:492
#9  0x04189e9d in QInotifyFileSystemWatcherEngine::run (this=0x9052d30) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x040af743 in QThreadPrivate::start (arg=0x9052d30) at thread/qthread_unix.cpp:320
#11 0x02edfd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x002c40ce in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xb00d0b70 (LWP 1542)):
#0  0x00662416 in __kernel_vsyscall ()
#1  0x002b540e in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x0862c93b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x0861de56 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0861e1ea in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x041d8b37 in QEventDispatcherGlib::processEvents (this=0x9058bc0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x041a924d in QEventLoop::processEvents (this=0xb00d02a0, flags=...) at kernel/qeventloop.cpp:149
#7  0x041a9491 in QEventLoop::exec (this=0xb00d02a0, flags=...) at kernel/qeventloop.cpp:201
#8  0x040ac89b in QThread::exec (this=0x9056b90) at thread/qthread.cpp:492
#9  0x04189e9d in QInotifyFileSystemWatcherEngine::run (this=0x9056b90) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x040af743 in QThreadPrivate::start (arg=0x9056b90) at thread/qthread_unix.cpp:320
#11 0x02edfd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x002c40ce in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xad47eb70 (LWP 1569)):
#0  0x0861d536 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x0861deb0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x0861e55b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x06312b4a in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#4  0x08644e34 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x02edfd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x002c40ce in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb77b8950 (LWP 1502)):
[KCrash Handler]
#7  0x0374d277 in QGraphicsLayoutItem::isLayout (this=0x94f3558) at graphicsview/qgraphicslayoutitem.cpp:868
#8  0x0374c052 in QGraphicsLayoutPrivate::activateRecursive (this=0x90ff648, item=0x94f3558) at graphicsview/qgraphicslayout_p.cpp:181
#9  0x0374c094 in QGraphicsLayoutPrivate::activateRecursive (this=0x90ff648, item=0x9123a40) at graphicsview/qgraphicslayout_p.cpp:189
#10 0x0374bb06 in QGraphicsLayout::activate (this=0x9123a40) at graphicsview/qgraphicslayout.cpp:261
#11 0x0374bbe4 in QGraphicsLayout::widgetEvent (this=0x9123a40, e=0x9679490) at graphicsview/qgraphicslayout.cpp:372
#12 0x0378fc5f in QGraphicsWidget::event (this=0x9128360, event=0x9679490) at graphicsview/qgraphicswidget.cpp:1347
#13 0x030d5314 in notify_helper (this=0x8b841d8, receiver=0x9128360, e=0x9679490) at kernel/qapplication.cpp:4467
#14 QApplicationPrivate::notify_helper (this=0x8b841d8, receiver=0x9128360, e=0x9679490) at kernel/qapplication.cpp:4439
#15 0x030da6c3 in QApplication::notify (this=0x9679490, receiver=0x9128360, e=0x9679490) at kernel/qapplication.cpp:3867
#16 0x011bf401 in KApplication::notify (this=0x8b7a1b8, receiver=0x9128360, event=0x9679490) at ../../kdeui/kernel/kapplication.cpp:311
#17 0x041aa20e in QCoreApplication::notifyInternal (this=0x8b7a1b8, receiver=0x9128360, event=0x9679490) at kernel/qcoreapplication.cpp:731
#18 0x041ae003 in sendEvent (receiver=0x0, event_type=0, data=0x8b582e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8b582e0) at kernel/qcoreapplication.cpp:1372
#20 0x041ae15c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#21 0x041d86a4 in sendPostedEvents (s=0x8b85d90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#22 postEventSourceDispatch (s=0x8b85d90) at kernel/qeventdispatcher_glib.cpp:277
#23 0x0861d81f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#24 0x0861df50 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0x0861e1ea in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0x041d8ada in QEventDispatcherGlib::processEvents (this=0x8b59218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#27 0x0318cdea in QGuiEventDispatcherGlib::processEvents (this=0x8b59218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x041a924d in QEventLoop::processEvents (this=0xbfecd004, flags=...) at kernel/qeventloop.cpp:149
#29 0x041a9491 in QEventLoop::exec (this=0xbfecd004, flags=...) at kernel/qeventloop.cpp:201
#30 0x041ae20d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#31 0x030d2eb4 in QApplication::exec () at kernel/qapplication.cpp:3741
#32 0x00446079 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-netbook.so
#33 0x0804850b in ?? ()
#34 0x0020b113 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#35 0x08048531 in _start ()

Possible duplicates by query: bug 281228, bug 280173, bug 276957, bug 275762, bug 274009.

Reported using DrKonqi