Bug 278484

Application: plasma-netbook (0.2)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: just click on "search" bar after creating new widgets. Thats all.

-- Backtrace:
Application: Оболочка Plasma для нетбуков (plasma-netbook), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7877720 (LWP 1251))]

Thread 5 (Thread 0xaf436b70 (LWP 1274)):
#0  0x00f2c851 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x00472656 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0x0149c0b4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x0149c524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x023ed577 in QEventDispatcherGlib::processEvents (this=0x9227fb0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x023bf289 in QEventLoop::processEvents (this=0xaf436280, flags=...) at kernel/qeventloop.cpp:149
#6  0x023bf522 in QEventLoop::exec (this=0xaf436280, flags=...) at kernel/qeventloop.cpp:201
#7  0x022c92a0 in QThread::exec (this=0x92532d0) at thread/qthread.cpp:492
#8  0x023a0fdb in QInotifyFileSystemWatcherEngine::run (this=0x92532d0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x022cbda2 in QThreadPrivate::start (arg=0x92532d0) at thread/qthread_unix.cpp:320
#10 0x00f28e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#11 0x0046473e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xaeaffb70 (LWP 1275)):
#0  0x0038dd41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x02321dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x023ee4f2 in updateCurrentTime (this=0x96932b4, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x96932b4, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x023ecd32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaeaff0cc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x023ecdcd in timerSourcePrepare (source=0x9693280, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0149afd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x0149be63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x0149c524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x023ed577 in QEventDispatcherGlib::processEvents (this=0x9691fe0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x023bf289 in QEventLoop::processEvents (this=0xaeaff280, flags=...) at kernel/qeventloop.cpp:149
#12 0x023bf522 in QEventLoop::exec (this=0xaeaff280, flags=...) at kernel/qeventloop.cpp:201
#13 0x022c92a0 in QThread::exec (this=0x9694080) at thread/qthread.cpp:492
#14 0x023a0fdb in QInotifyFileSystemWatcherEngine::run (this=0x9694080) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x022cbda2 in QThreadPrivate::start (arg=0x9694080) at thread/qthread_unix.cpp:320
#16 0x00f28e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x0046473e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xadaaab70 (LWP 1283)):
#0  0x0027e416 in __kernel_vsyscall ()
#1  0x00f2d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x004723fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x0485fb57 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0x00f28e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#5  0x0046473e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xaba7fb70 (LWP 1317)):
#0  0x0027e416 in __kernel_vsyscall ()
#1  0x00455f76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x014ac84b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x0149c1af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0149c92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x028d9304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x014c52df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x00f28e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x0046473e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7877720 (LWP 1251)):
[KCrash Handler]
#7  d_func (this=0xb7e8790) at .moc/release-shared/moc_qgraphicsitem.cpp:373
#8  QGraphicsItemPrivate::invalidateParentGraphicsEffectsRecursively (this=0xb7e8790) at graphicsview/qgraphicsitem.cpp:5376
#9  0x06d75a09 in QGraphicsItem::update (this=0xb7e8788, rect=...) at graphicsview/qgraphicsitem.cpp:5679
#10 0xa850c82b in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtGui.so
#11 0x0523d338 in PyCFunction_Call (func=0xb94258c, arg=0xb41102c, kw=0x0) at ../Objects/methodobject.c:85
#12 0x052a4500 in call_function (f=0xb7c0d24, throwflag=0) at ../Python/ceval.c:4013
#13 PyEval_EvalFrameEx (f=0xb7c0d24, throwflag=0) at ../Python/ceval.c:2666
#14 0x052a64c8 in PyEval_EvalCodeEx (co=0xb71b578, globals=0xb7120b4, locals=0x0, args=0xb70e2d8, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#15 0x05224c17 in function_call (func=0xb8c387c, arg=0xb70e2cc, kw=0x0) at ../Objects/funcobject.c:526
#16 0x051f808c in PyObject_Call (func=0xb8c387c, arg=0xb70e2cc, kw=0x0) at ../Objects/abstract.c:2529
#17 0x0520ac0c in instancemethod_call (func=0xb8c387c, arg=0xb70e2cc, kw=0x0) at ../Objects/classobject.c:2578
#18 0x051f808c in PyObject_Call (func=0xb4706bc, arg=0xb41102c, kw=0x0) at ../Objects/abstract.c:2529
#19 0x0529f508 in PyEval_CallObjectWithKeywords (func=0xb4706bc, arg=0xb41102c, kw=0x0) at ../Python/ceval.c:3882
#20 0x02b492ef in sip_api_invoke_slot () from /usr/lib/pymodules/python2.7/sip.so
#21 0xa892eb83 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#22 0xa892ec6e in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#23 0xa892ed35 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#24 0x023c66ba in QMetaObject::metacall (object=0xb7d21b8, cl=QMetaObject::InvokeMetaMethod, idx=5, argv=0xbfd8e5bc) at kernel/qmetaobject.cpp:237
#25 0x023d64ff in QMetaObject::activate (sender=0xb7dc250, m=0x24fb5a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3287
#26 0x024232f7 in QTimer::timeout (this=0xb7dc250) at .moc/release-shared/moc_qtimer.cpp:134
#27 0x023dc3ee in QTimer::timerEvent (this=0xb7dc250, e=0xbfd8eb5c) at kernel/qtimer.cpp:271
#28 0xa887d4ba in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#29 0x023d5214 in QObject::event (this=0xb7dc250, e=0xbfd8eb5c) at kernel/qobject.cpp:1190
#30 0xa887d450 in ?? () from /usr/lib/pymodules/python2.7/PyQt4/QtCore.so
#31 0x06733d24 in QApplicationPrivate::notify_helper (this=0x9219538, receiver=0xb7dc250, e=0xbfd8eb5c) at kernel/qapplication.cpp:4462
#32 0x067388ce in QApplication::notify (this=0x92107c0, receiver=0xb7dc250, e=0xbfd8eb5c) at kernel/qapplication.cpp:3862
#33 0x0118d3ca in KApplication::notify (this=0x92107c0, receiver=0xb7dc250, event=0xbfd8eb5c) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x023c00bb in QCoreApplication::notifyInternal (this=0x92107c0, receiver=0xb7dc250, event=0xbfd8eb5c) at kernel/qcoreapplication.cpp:731
#35 0x023f01e4 in sendEvent (this=0x921c634) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QTimerInfoList::activateTimers (this=0x921c634) at kernel/qeventdispatcher_unix.cpp:604
#37 0x023ece27 in timerSourceDispatch (source=0x921c668) at kernel/qeventdispatcher_glib.cpp:184
#38 idleTimerSourceDispatch (source=0x921c668) at kernel/qeventdispatcher_glib.cpp:231
#39 0x0149baa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0x0149c270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0x0149c524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0x023ed53c in QEventDispatcherGlib::processEvents (this=0x91d5aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#43 0x067ea1e5 in QGuiEventDispatcherGlib::processEvents (this=0x91d5aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x023bf289 in QEventLoop::processEvents (this=0xbfd8edf4, flags=...) at kernel/qeventloop.cpp:149
#45 0x023bf522 in QEventLoop::exec (this=0xbfd8edf4, flags=...) at kernel/qeventloop.cpp:201
#46 0x023c3ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#47 0x067318e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#48 0x00769603 in kdemain (argc=1, argv=0xbfd8f014) at ../../../../plasma/netbook/shell/main.cpp:66
#49 0x080485cb in main (argc=1, argv=0xbfd8f014) at plasma-netbook_dummy.cpp:3

Reported using DrKonqi