Bug 284644

Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
на рабочем столе при попытке создания дополнительной панели произошел сбй при этом появился черный экран

-- Backtrace:
Application: Оболочка Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb782fb20 (LWP 1609))]

Thread 5 (Thread 0xb15ecb70 (LWP 1611)):
#0  0x00d06d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x073c37d5 in do_gettime (frac=0xb15ec010, sec=0xb15ec008) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x074964b6 in QTimerInfoList::updateCurrentTime (this=0xb0c00f7c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0749680a in QTimerInfoList::timerWait (this=0xb0c00f7c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x07495053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb15ec11c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x074950ed in timerSourcePrepare (source=0xb0c00f48, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x01b1388c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x01b14637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x01b14c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x07495b37 in QEventDispatcherGlib::processEvents (this=0x96e3750, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x074661dd in QEventLoop::processEvents (this=0xb15ec2a0, flags=...) at kernel/qeventloop.cpp:149
#12 0x07466421 in QEventLoop::exec (this=0xb15ec2a0, flags=...) at kernel/qeventloop.cpp:201
#13 0x0736990b in QThread::exec (this=0x96e30f8) at thread/qthread.cpp:498
#14 0x07446e2d in QInotifyFileSystemWatcherEngine::run (this=0x96e30f8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x0736c7b3 in QThreadPrivate::start (arg=0x96e30f8) at thread/qthread_unix.cpp:331
#16 0x0224fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x00b230ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 4 (Thread 0xafc91b70 (LWP 1612)):
#0  0x00d06d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x073c37d5 in do_gettime (frac=0xafc91010, sec=0xafc91008) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x074964b6 in QTimerInfoList::updateCurrentTime (this=0xb0c02634) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0749680a in QTimerInfoList::timerWait (this=0xb0c02634, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x07495053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xafc9111c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x074950ed in timerSourcePrepare (source=0xb0c02600, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x01b1388c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x01b14637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x01b14c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x07495b37 in QEventDispatcherGlib::processEvents (this=0x9757720, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x074661dd in QEventLoop::processEvents (this=0xafc912a0, flags=...) at kernel/qeventloop.cpp:149
#12 0x07466421 in QEventLoop::exec (this=0xafc912a0, flags=...) at kernel/qeventloop.cpp:201
#13 0x0736990b in QThread::exec (this=0x9386130) at thread/qthread.cpp:498
#14 0x07446e2d in QInotifyFileSystemWatcherEngine::run (this=0x9386130) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x0736c7b3 in QThreadPrivate::start (arg=0x9386130) at thread/qthread_unix.cpp:331
#16 0x0224fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x00b230ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xae483b70 (LWP 1619)):
#0  0x02252d44 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x00b30f54 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0x01b1387f in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01b14637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01b14f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x06233cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x01b3b5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x0224fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x00b230ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xaf490b70 (LWP 2615)):
#0  0x00e4a416 in __kernel_vsyscall ()
#1  0x02253a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00b30cfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x06bbe9a9 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0x06bbe9ef in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0x0224fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x00b230ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb782fb20 (LWP 1609)):
[KCrash Handler]
#7  0x03166255 in QGraphicsLayoutItemPrivate::hasHeightForWidth (this=0xa7e1340) at graphicsview/qgraphicslayoutitem.cpp:282
#8  0x031b2458 in QGridLayoutItem::hasDynamicConstraint (this=0xa74c090) at graphicsview/qgridlayoutengine.cpp:576
#9  0x031b344e in ensureDynamicConstraint (this=0xa787768) at graphicsview/qgridlayoutengine.cpp:1657
#10 QGridLayoutEngine::ensureDynamicConstraint (this=0xa787768) at graphicsview/qgridlayoutengine.cpp:1652
#11 0x031b34f0 in QGridLayoutEngine::hasDynamicConstraint (this=0xa787768) at graphicsview/qgridlayoutengine.cpp:1677
#12 0x031b7942 in QGridLayoutEngine::sizeHint (this=0xa787768, styleInfo=..., which=Qt::MaximumSize, constraint=...) at graphicsview/qgridlayoutengine.cpp:1134
#13 0x0313842f in QGraphicsGridLayout::sizeHint (this=0xa73bae0, which=Qt::MaximumSize, constraint=...) at graphicsview/qgraphicsgridlayout.cpp:656
#14 0x03165365 in QGraphicsLayoutItemPrivate::effectiveSizeHints (this=0xa787678, constraint=...) at graphicsview/qgraphicslayoutitem.cpp:169
#15 0x03165d54 in effectiveSizeHint (constraint=..., which=Qt::MinimumSize, this=<optimized out>) at graphicsview/qgraphicslayoutitem.cpp:818
#16 QGraphicsLayoutItem::effectiveSizeHint (this=0xa73bae0, which=Qt::MinimumSize, constraint=...) at graphicsview/qgraphicslayoutitem.cpp:810
#17 0x031a839c in QGraphicsWidget::sizeHint (this=0xa786990, which=Qt::MinimumSize, constraint=...) at graphicsview/qgraphicswidget.cpp:743
#18 0x03165417 in QGraphicsLayoutItemPrivate::effectiveSizeHints (this=0xa787580, constraint=...) at graphicsview/qgraphicslayoutitem.cpp:175
#19 0x03165d54 in effectiveSizeHint (constraint=..., which=Qt::PreferredSize, this=<optimized out>) at graphicsview/qgraphicslayoutitem.cpp:818
#20 QGraphicsLayoutItem::effectiveSizeHint (this=0xa7869a0, which=Qt::PreferredSize, constraint=...) at graphicsview/qgraphicslayoutitem.cpp:810
#21 0x04d57331 in SystemTray::TaskArea::adjustHiddentTasksWidget (this=0xa73c810) at ../../../../../plasma/generic/applets/systemtray/ui/taskarea.cpp:452
#22 0x04d59339 in SystemTray::TaskArea::addWidgetForTask (this=0xa73c810, task=0xa924b30) at ../../../../../plasma/generic/applets/systemtray/ui/taskarea.cpp:320
#23 0x04d596df in SystemTray::TaskArea::addTask (this=0xa73c810, task=0xa924b30) at ../../../../../plasma/generic/applets/systemtray/ui/taskarea.cpp:196
#24 0x04d59d8d in SystemTray::TaskArea::qt_metacall (this=0xa73c810, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfbc5af8) at ./taskarea.moc:89
#25 0x0746db7d in metacall (argv=0xbfbc5af8, idx=23, cl=QMetaObject::InvokeMetaMethod, object=0xa73c810) at kernel/qmetaobject.cpp:237
#26 QMetaObject::metacall (object=0xa73c810, cl=QMetaObject::InvokeMetaMethod, idx=23, argv=0xbfbc5af8) at kernel/qmetaobject.cpp:232
#27 0x0747ca6a in QMetaObject::activate (sender=0x9385ee8, m=0x4d66038, local_signal_index=0, argv=0xbfbc5af8) at kernel/qobject.cpp:3278
#28 0x04d38e85 in SystemTray::Manager::taskAdded (this=0x9385ee8, _t1=0xa924b30) at ./manager.moc:99
#29 0x04d39128 in SystemTray::Manager::addTask (this=0x9385ee8, task=0xa924b30) at ../../../../../plasma/generic/applets/systemtray/core/manager.cpp:87
#30 0x04d392cd in SystemTray::Manager::qt_metacall (this=0x9385ee8, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfbc5c78) at ./manager.moc:86
#31 0x0746db7d in metacall (argv=0xbfbc5c78, idx=7, cl=QMetaObject::InvokeMetaMethod, object=0x9385ee8) at kernel/qmetaobject.cpp:237
#32 QMetaObject::metacall (object=0x9385ee8, cl=QMetaObject::InvokeMetaMethod, idx=7, argv=0xbfbc5c78) at kernel/qmetaobject.cpp:232
#33 0x0747ca6a in QMetaObject::activate (sender=0x93860c0, m=0x4d6609c, local_signal_index=0, argv=0xbfbc5c78) at kernel/qobject.cpp:3278
#34 0x04d39875 in SystemTray::Protocol::taskCreated (this=0x93860c0, _t1=0xa924b30) at ./protocol.moc:91
#35 0x04d41816 in SystemTray::PlasmoidProtocol::addApplet (this=0x93860c0, appletName=..., id=0, parent=0xa701d78) at ../../../../../plasma/generic/applets/systemtray/protocols/plasmoid/plasmoidtaskprotocol.cpp:112
#36 0x04d38c29 in SystemTray::Manager::addApplet (this=0x9385ee8, appletName=..., parent=0xa701d78) at ../../../../../plasma/generic/applets/systemtray/core/manager.cpp:110
#37 0x04d4d4fb in SystemTray::Applet::checkDefaultApplets (this=0xa701d78) at ../../../../../plasma/generic/applets/systemtray/ui/applet.cpp:737
#38 0x04d4e6ac in SystemTray::Applet::qt_metacall (this=0xa701d78, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xa746598) at ./applet.moc:91
#39 0x0746db7d in metacall (argv=0xa746598, idx=83, cl=QMetaObject::InvokeMetaMethod, object=0xa701d78) at kernel/qmetaobject.cpp:237
#40 QMetaObject::metacall (object=0xa701d78, cl=QMetaObject::InvokeMetaMethod, idx=83, argv=0xa746598) at kernel/qmetaobject.cpp:232
#41 0x07478685 in QMetaCallEvent::placeMetaCall (this=0xa7464f8, object=0xa701d78) at kernel/qobject.cpp:535
#42 0x0747fb52 in QObject::event (this=0xa701d78, e=0xa7464f8) at kernel/qobject.cpp:1217
#43 0x031a8bd4 in QGraphicsWidget::event (this=0xa701d78, event=0xa7464f8) at graphicsview/qgraphicswidget.cpp:1455
#44 0x02ae9d54 in notify_helper (e=0xa7464f8, receiver=0xa701d78, this=0x8fdc8c0) at kernel/qapplication.cpp:4486
#45 QApplicationPrivate::notify_helper (this=0x8fdc8c0, receiver=0xa701d78, e=0xa7464f8) at kernel/qapplication.cpp:4458
#46 0x02aef103 in QApplication::notify (this=0xa7464f8, receiver=0xa701d78, e=0xa7464f8) at kernel/qapplication.cpp:3886
#47 0x01032681 in KApplication::notify (this=0x8fd0438, receiver=0xa701d78, event=0xa7464f8) at ../../kdeui/kernel/kapplication.cpp:311
#48 0x0746719e in QCoreApplication::notifyInternal (this=0x8fd0438, receiver=0xa701d78, event=0xa7464f8) at kernel/qcoreapplication.cpp:787
#49 0x0746af93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#50 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8f8c2e0) at kernel/qcoreapplication.cpp:1428
#51 0x0746b0ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#52 0x074956a4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#53 postEventSourceDispatch (s=0x8fe04d0) at kernel/qeventdispatcher_glib.cpp:277
#54 0x01b1425f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#55 0x01b14990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#56 0x01b14c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#57 0x07495ada in QEventDispatcherGlib::processEvents (this=0x8f8d218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#58 0x02ba1e3a in QGuiEventDispatcherGlib::processEvents (this=0x8f8d218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#59 0x074661dd in QEventLoop::processEvents (this=0xbfbc6524, flags=...) at kernel/qeventloop.cpp:149
#60 0x07466421 in QEventLoop::exec (this=0xbfbc6524, flags=...) at kernel/qeventloop.cpp:201
#61 0x0746b19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#62 0x02ae78f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#63 0x0087c18b in kdemain (argc=1, argv=0xbfbc6724) at ../../../../plasma/desktop/shell/main.cpp:120
#64 0x0804850b in main (argc=1, argv=0xbfbc6724) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 277367.

Possible duplicates by query: bug 284285, bug 284262, bug 284253, bug 284189, bug 284123.

Reported using DrKonqi