Bug 251621 - Plasma crash because WindowMenubar error
Summary: Plasma crash because WindowMenubar error
Status: RESOLVED DOWNSTREAM
Alias: None
Product: plasma4
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-09-18 01:46 UTC by RussianNeuroMancer
Modified: 2010-09-18 22:31 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


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Description RussianNeuroMancer 2010-09-18 01:46:57 UTC
Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-21-generic x86_64
Distribution: Ubuntu maverick (development branch)

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

1. I add Windows Menubar plasmoid.
2. Launch Kate.
3. I see Kate menu on Window Menubar plasmoid.
4. I close Kate.
5. Kate menu is still present on Window  Menubar.
6. I click to menu item.
7. Plasma crash.

The crash can be reproduced every time.

-- Backtrace:
Application: Рабочее пространство Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f27c51897a0 (LWP 1654))]

Thread 6 (Thread 0x7f279bfff710 (LWP 1657)):
#0  0x00007f27b9675eb9 in g_main_context_query () from /lib/libglib-2.0.so.0
#1  0x00007f27b967b39c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f27b967b8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f27c21471e6 in QEventDispatcherGlib::processEvents (this=0x1e11680, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f27c2119a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f27c2119dec in QEventLoop::exec (this=0x7f279bffed70, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f27c20242fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f27c20f95f8 in QInotifyFileSystemWatcherEngine::run (this=0x1e10c00) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f27c202727e in QThreadPrivate::start (arg=0x1e10c00) at thread/qthread_unix.cpp:266
#9  0x00007f27c1d9c971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f27c4a9e92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f2795f6e710 (LWP 2557)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f27c2027e3b in wait (this=<value optimized out>, mutex=0x235e490, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x235e490, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f27be927524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x235f5c0, th=0x2b47ed0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f27be92a72b in ThreadWeaver::WorkingHardState::applyForWork (this=0x235e6b0, th=0x2b47ed0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f27be928c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f2795f6ddc0, parent=0x235f5c0, th=0x2b47ed0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f27be9291f8 in ThreadWeaver::Thread::run (this=0x2b47ed0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f27c202727e in QThreadPrivate::start (arg=0x2b47ed0) at thread/qthread_unix.cpp:266
#8  0x00007f27c1d9c971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f27c4a9e92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f279b1ba710 (LWP 2558)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f27c2027e3b in wait (this=<value optimized out>, mutex=0x235e490, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x235e490, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f27be927524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x235f5c0, th=0x2503fd0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f27be92a72b in ThreadWeaver::WorkingHardState::applyForWork (this=0x235e6b0, th=0x2503fd0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f27be928c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f279b1b9dc0, parent=0x235f5c0, th=0x2503fd0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f27be9291f8 in ThreadWeaver::Thread::run (this=0x2503fd0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f27c202727e in QThreadPrivate::start (arg=0x2503fd0) at thread/qthread_unix.cpp:266
#8  0x00007f27c1d9c971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f27c4a9e92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f2793ed3710 (LWP 2559)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f27c2027e3b in wait (this=<value optimized out>, mutex=0x235e490, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x235e490, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f27be927524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x235f5c0, th=0x2c7d5f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f27be92a72b in ThreadWeaver::WorkingHardState::applyForWork (this=0x235e6b0, th=0x2c7d5f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f27be92a744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x235e6b0, th=0x2c7d5f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f27be92a744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x235e6b0, th=0x2c7d5f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f27be92a744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x235e6b0, th=0x2c7d5f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f27be92a744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x235e6b0, th=0x2c7d5f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f27be92a744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x235e6b0, th=0x2c7d5f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f27be92a744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x235e6b0, th=0x2c7d5f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007f27be92a744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x235e6b0, th=0x2c7d5f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#12 0x00007f27be928c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f2793ed2dc0, parent=0x235f5c0, th=0x2c7d5f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x00007f27be9291f8 in ThreadWeaver::Thread::run (this=0x2c7d5f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x00007f27c202727e in QThreadPrivate::start (arg=0x2c7d5f0) at thread/qthread_unix.cpp:266
#15 0x00007f27c1d9c971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#16 0x00007f27c4a9e92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f27936d2710 (LWP 2560)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f27c2027e3b in wait (this=<value optimized out>, mutex=0x235e490, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x235e490, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f27be927524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x235f5c0, th=0x2d6e9e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f27be92a72b in ThreadWeaver::WorkingHardState::applyForWork (this=0x235e6b0, th=0x2d6e9e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f27be92a744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x235e6b0, th=0x2d6e9e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f27be928c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f27936d1dc0, parent=0x235f5c0, th=0x2d6e9e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f27be9291f8 in ThreadWeaver::Thread::run (this=0x2d6e9e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f27c202727e in QThreadPrivate::start (arg=0x2d6e9e0) at thread/qthread_unix.cpp:266
#9  0x00007f27c1d9c971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f27c4a9e92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f27c51897a0 (LWP 1654)):
[KCrash Handler]
#6  QList (this=0x2e20450) at ../../include/QtCore/../../src/corelib/tools/qlist.h:118
#7  QWidget::actions (this=0x2e20450) at kernel/qwidget.cpp:3152
#8  0x00007f27955615c6 in ?? () from /usr/lib/kde4/plasma_applet_menubar.so
#9  0x00007f27955618f0 in ?? () from /usr/lib/kde4/plasma_applet_menubar.so
#10 0x00007f27c2132b27 in QMetaObject::activate (sender=0x30781f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x30781f0) at kernel/qobject.cpp:3280
#11 0x00007f27c16c9132 in QMenu::popup (this=0x30781f0, p=..., atAction=<value optimized out>) at widgets/qmenu.cpp:1814
#12 0x00007f27955628ca in ?? () from /usr/lib/kde4/plasma_applet_menubar.so
#13 0x00007f2795563ba5 in ?? () from /usr/lib/kde4/plasma_applet_menubar.so
#14 0x00007f2795563dec in ?? () from /usr/lib/kde4/plasma_applet_menubar.so
#15 0x00007f27c2132b27 in QMetaObject::activate (sender=0x31473f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x30781f0) at kernel/qobject.cpp:3280
#16 0x00007f27c46ae2b8 in Plasma::ToolButton::qt_metacall (this=0x31473f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff5a0238e0) at ./toolbutton.moc:101
#17 0x00007f27c2132b27 in QMetaObject::activate (sender=0x2c16fd0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x30781f0) at kernel/qobject.cpp:3280
#18 0x00007f27c1942c82 in QAbstractButton::clicked (this=0x7fff5a023350, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#19 0x00007f27c163d9cb in QAbstractButtonPrivate::emitClicked (this=0x30bda70) at widgets/qabstractbutton.cpp:546
#20 0x00007f27c163f09b in QAbstractButtonPrivate::click (this=0x30bda70) at widgets/qabstractbutton.cpp:539
#21 0x00007f27c163f30c in QAbstractButton::mouseReleaseEvent (this=0x2c16fd0, e=0x3081760) at widgets/qabstractbutton.cpp:1121
#22 0x00007f27c170efea in QToolButton::mouseReleaseEvent (this=0x7fff5a023350, e=0x2e20450) at widgets/qtoolbutton.cpp:721
#23 0x00007f27c12bbd0e in QWidget::event (this=0x2c16fd0, event=0x3081760) at kernel/qwidget.cpp:8158
#24 0x00007f27c126604c in QApplicationPrivate::notify_helper (this=0x1384bb0, receiver=0x2c16fd0, e=0x3081760) at kernel/qapplication.cpp:4396
#25 0x00007f27c126c37e in QApplication::notify (this=0x1374d40, receiver=0x2c16fd0, e=0x3081760) at kernel/qapplication.cpp:3959
#26 0x00007f27c2db6156 in KApplication::notify (this=0x1374d40, receiver=0x2c16fd0, event=0x3081760) at ../../kdeui/kernel/kapplication.cpp:310
#27 0x00007f27c211acdc in QCoreApplication::notifyInternal (this=0x1374d40, receiver=0x2c16fd0, event=0x3081760) at kernel/qcoreapplication.cpp:732
#28 0x00007f27c126ae2e in sendEvent (receiver=0x2c16fd0, event=0x3081760, alienWidget=0x0, nativeWidget=0x2c16fd0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QApplicationPrivate::sendMouseEvent (receiver=0x2c16fd0, event=0x3081760, alienWidget=0x0, nativeWidget=0x2c16fd0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#30 0x00007f27c18a31a6 in QGraphicsProxyWidgetPrivate::sendWidgetMouseEvent (this=0x30a6410, event=0x7fff5a024b50) at graphicsview/qgraphicsproxywidget.cpp:283
#31 0x00007f27c18909d4 in QGraphicsItem::sceneEvent (this=0x3147400, event=0x2e20450) at graphicsview/qgraphicsitem.cpp:6669
#32 0x00007f27c18a8738 in QGraphicsScenePrivate::sendMouseEvent (this=0x13e9d50, mouseEvent=0x7fff5a024b50) at graphicsview/qgraphicsscene.cpp:1285
#33 0x00007f27c18abd65 in QGraphicsScene::mouseReleaseEvent (this=<value optimized out>, mouseEvent=0x7fff5a024b50) at graphicsview/qgraphicsscene.cpp:4111
#34 0x00007f27c18bcc2f in QGraphicsScene::event (this=0x14281c0, event=0x7fff5a024b50) at graphicsview/qgraphicsscene.cpp:3444
#35 0x00007f27c126604c in QApplicationPrivate::notify_helper (this=0x1384bb0, receiver=0x14281c0, e=0x7fff5a024b50) at kernel/qapplication.cpp:4396
#36 0x00007f27c126bb5d in QApplication::notify (this=0x1374d40, receiver=0x14281c0, e=0x7fff5a024b50) at kernel/qapplication.cpp:4277
#37 0x00007f27c2db6156 in KApplication::notify (this=0x1374d40, receiver=0x14281c0, event=0x7fff5a024b50) at ../../kdeui/kernel/kapplication.cpp:310
#38 0x00007f27c211acdc in QCoreApplication::notifyInternal (this=0x1374d40, receiver=0x14281c0, event=0x7fff5a024b50) at kernel/qcoreapplication.cpp:732
#39 0x00007f27c18daee5 in QGraphicsView::mouseReleaseEvent (this=0x221f270, event=0x7fff5a025590) at graphicsview/qgraphicsview.cpp:3334
#40 0x00007f27c12bbd0e in QWidget::event (this=0x221f270, event=0x7fff5a025590) at kernel/qwidget.cpp:8158
#41 0x00007f27c16870c6 in QFrame::event (this=0x221f270, e=0x7fff5a025590) at widgets/qframe.cpp:557
#42 0x00007f27c18d92bb in QGraphicsView::viewportEvent (this=0x221f270, event=0x7fff5a025590) at graphicsview/qgraphicsview.cpp:2862
#43 0x00007f27c211a507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x209f100, event=0x7fff5a025590) at kernel/qcoreapplication.cpp:847
#44 0x00007f27c126601c in QApplicationPrivate::notify_helper (this=0x1384bb0, receiver=0x209f100, e=0x7fff5a025590) at kernel/qapplication.cpp:4392
#45 0x00007f27c126c37e in QApplication::notify (this=0x1374d40, receiver=0x209f100, e=0x7fff5a025590) at kernel/qapplication.cpp:3959
#46 0x00007f27c2db6156 in KApplication::notify (this=0x1374d40, receiver=0x209f100, event=0x7fff5a025590) at ../../kdeui/kernel/kapplication.cpp:310
#47 0x00007f27c211acdc in QCoreApplication::notifyInternal (this=0x1374d40, receiver=0x209f100, event=0x7fff5a025590) at kernel/qcoreapplication.cpp:732
#48 0x00007f27c126ae2e in sendEvent (receiver=0x209f100, event=0x7fff5a025590, alienWidget=0x209f100, nativeWidget=0x221f270, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#49 QApplicationPrivate::sendMouseEvent (receiver=0x209f100, event=0x7fff5a025590, alienWidget=0x209f100, nativeWidget=0x221f270, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#50 0x00007f27c12ee135 in QETWidget::translateMouseEvent (this=0x221f270, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403
#51 0x00007f27c12eca4c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff5a025eb0) at kernel/qapplication_x11.cpp:3536
#52 0x00007f27c1318ef2 in x11EventSourceDispatch (s=0x13884a0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#53 0x00007f27b96777e2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#54 0x00007f27b967b748 in ?? () from /lib/libglib-2.0.so.0
#55 0x00007f27b967b8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#56 0x00007f27c2147193 in QEventDispatcherGlib::processEvents (this=0x1359070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#57 0x00007f27c131885e in QGuiEventDispatcherGlib::processEvents (this=0x7fff5a023350, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007f27c2119a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#59 0x00007f27c2119dec in QEventLoop::exec (this=0x7fff5a0261e0, flags=) at kernel/qeventloop.cpp:201
#60 0x00007f27c211debb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#61 0x00007f27c4d75a56 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#62 0x00007f27c49d6d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff5a0265a8) at libc-start.c:226
#63 0x0000000000400669 in _start ()

Reported using DrKonqi
Comment 1 Aaron J. Seigo 2010-09-18 22:31:45 UTC
#8  0x00007f27955615c6 in ?? () from /usr/lib/kde4/plasma_applet_menubar.so

this is not one of the plugins we provide. please report the issue to the author of this add on. thanks.