[kde] [Bug 344942] New: System Settings Crash
Nenad Ilic
nenadilic84 at gmail.com
Sat Mar 7 23:07:20 GMT 2015
https://bugs.kde.org/show_bug.cgi?id=344942
Bug ID: 344942
Summary: System Settings Crash
Product: kde
Version: unspecified
Platform: unspecified
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: unassigned-bugs at kde.org
Reporter: nenadilic84 at gmail.com
Application: systemsettings5 (5.2.1)
Qt Version: 5.4.0
Operating System: Linux 3.19.0-7-generic x86_64
Distribution: Ubuntu Vivid Vervet (development branch)
-- Information about the crash:
- What I was doing when the application crashed:
The crash happned when I was swithing the theme and clicking Apply and Ok
The crash can be reproduced every time.
-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5322f29780 (LWP 2262))]
Thread 4 (Thread 0x7f5313c02700 (LWP 2263)):
#0 0x00007f531f67a0cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f531e3c8b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f531e3ca64f in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f531614d0b9 in QXcbEventReader::run (this=0xb78170) at
qxcbconnection.cpp:1105
#4 0x00007f531fd01a4e in QThreadPrivate::start (arg=0xb78170) at
thread/qthread_unix.cpp:337
#5 0x00007f531d2e00a5 in start_thread (arg=0x7f5313c02700) at
pthread_create.c:309
#6 0x00007f531f68457d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 3 (Thread 0x7f5302638700 (LWP 2267)):
#0 0x00007f531ce05789 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f531cdbff38 in g_main_context_release () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f531cdc0e76 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f531cdc0fcc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f531ff98acc in QEventDispatcherGlib::processEvents
(this=0x7f52fc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5 0x00007f531ff3d392 in QEventLoop::exec (this=this at entry=0x7f5302637e20,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:204
#6 0x00007f531fcfca94 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#7 0x00007f5302d56865 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f531fd01a4e in QThreadPrivate::start (arg=0x154b5f0) at
thread/qthread_unix.cpp:337
#9 0x00007f531d2e00a5 in start_thread (arg=0x7f5302638700) at
pthread_create.c:309
#10 0x00007f531f68457d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 2 (Thread 0x7f52f28d2700 (LWP 2282)):
#0 0x00007f531ce057a4 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f531cdbfe5e in g_main_context_acquire () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f531cdc0d75 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f531cdc0fcc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f531ff98acc in QEventDispatcherGlib::processEvents
(this=0x7f52e40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5 0x00007f531ff3d392 in QEventLoop::exec (this=this at entry=0x7f52f28d1e40,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:204
#6 0x00007f531fcfca94 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#7 0x00007f531fd01a4e in QThreadPrivate::start (arg=0x4155840) at
thread/qthread_unix.cpp:337
#8 0x00007f531d2e00a5 in start_thread (arg=0x7f52f28d2700) at
pthread_create.c:309
#9 0x00007f531f68457d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 1 (Thread 0x7f5322f29780 (LWP 2262)):
[KCrash Handler]
#6 0x00007f5302c71057 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f5302c1b011 in QV4::ExecutionEngine::~ExecutionEngine() () from
/usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f5302d599d5 in QV8Engine::~QV8Engine() () from
/usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9 0x00007f5302d59bb9 in QV8Engine::~QV8Engine() () from
/usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f5302bb7f21 in QJSEngine::~QJSEngine() () from
/usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f5302cbbbc5 in QQmlEngine::~QQmlEngine() () from
/usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f5302cbbc99 in QQmlEngine::~QQmlEngine() () from
/usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f52fae8cc22 in cleanup (pointer=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:54
#14 reset (other=0x0, this=0x7f52fb11a6c8
<Aurorae::Helper::instance()::s_helper+8>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qscopedpointer.h:149
#15 Aurorae::Helper::unref (this=0x7f52fb11a6c0
<Aurorae::Helper::instance()::s_helper>) at
../../../../clients/aurorae/src/aurorae.cpp:119
#16 0x00007f52fae90948 in unref (this=<optimized out>) at
../../../../clients/aurorae/src/aurorae.cpp:273
#17 Aurorae::Decoration::~Decoration (this=0x3fe1040, __in_chrg=<optimized
out>) at ../../../../clients/aurorae/src/aurorae.cpp:267
#18 0x00007f52fae90969 in Aurorae::Decoration::~Decoration (this=0x3fe1040,
__in_chrg=<optimized out>) at ../../../../clients/aurorae/src/aurorae.cpp:280
#19 0x00007f531ff71708 in QObject::event (this=0x3fe1040, e=<optimized out>) at
kernel/qobject.cpp:1236
#20 0x00007f5320d302ec in QApplicationPrivate::notify_helper (this=0xb60680,
receiver=0x3fe1040, e=0x34209a0) at kernel/qapplication.cpp:3722
#21 0x00007f5320d35960 in QApplication::notify (this=0x7fff7a4177b0,
receiver=0x3fe1040, e=0x34209a0) at kernel/qapplication.cpp:3505
#22 0x00007f531ff3fbdb in QCoreApplication::notifyInternal
(this=0x7fff7a4177b0, receiver=0x3fe1040, event=event at entry=0x34209a0) at
kernel/qcoreapplication.cpp:932
#23 0x00007f531ff41c4b in sendEvent (event=0x34209a0, receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52,
data=0xb5fdb0) at kernel/qcoreapplication.cpp:1536
#25 0x00007f53034d092e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#26 0x00007f5303502213 in QQuickWindow::~QQuickWindow() () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#27 0x00007f53035b1029 in QQuickView::~QQuickView() () from
/usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#28 0x00007f5320d8efb5 in QWindowContainer::~QWindowContainer (this=0x16f6570,
__in_chrg=<optimized out>) at kernel/qwindowcontainer.cpp:219
#29 0x00007f5320d8efd9 in QWindowContainer::~QWindowContainer (this=0x16f6570,
__in_chrg=<optimized out>) at kernel/qwindowcontainer.cpp:220
#30 0x00007f531ff6f11c in QObjectPrivate::deleteChildren
(this=this at entry=0x11d2b90) at kernel/qobject.cpp:1950
#31 0x00007f5320d6fc2a in QWidget::~QWidget (this=0x1543f70,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1642
#32 0x00007f5320d6fe99 in QWidget::~QWidget (this=0x1543f70,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1662
#33 0x00007f531ff6f11c in QObjectPrivate::deleteChildren
(this=this at entry=0x15b1c30) at kernel/qobject.cpp:1950
#34 0x00007f5320d6fc2a in QWidget::~QWidget (this=0x15811a0,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1642
#35 0x00007f530397c4fe in ~ConfigurationForm (this=0x15811a0,
__in_chrg=<optimized out>) at ../../../kcmkwin/kwindecoration/kcm.h:41
#36 KDecoration2::Configuration::ConfigurationForm::~ConfigurationForm
(this=0x15811a0, __in_chrg=<optimized out>) at
../../../kcmkwin/kwindecoration/kcm.h:41
#37 0x00007f531ff6f11c in QObjectPrivate::deleteChildren
(this=this at entry=0x1540560) at kernel/qobject.cpp:1950
#38 0x00007f5320d6fc2a in QWidget::~QWidget (this=0x15b1790,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1642
#39 0x00007f53218131f7 in KCModule::~KCModule (this=0x15b1790,
__in_chrg=<optimized out>) at ../../src/kcmodule.cpp:164
#40 0x00007f53039771a1 in ~ConfigurationModule (this=0x15b1790,
__in_chrg=<optimized out>) at ../../../kcmkwin/kwindecoration/kcm.h:47
#41 KDecoration2::Configuration::ConfigurationModule::~ConfigurationModule
(this=0x15b1790, __in_chrg=<optimized out>) at
../../../kcmkwin/kwindecoration/kcm.h:47
#42 0x00007f5322a9c3f4 in KCModuleProxy::deleteClient
(this=this at entry=0x1580060) at ../../src/kcmoduleproxy.cpp:217
#43 0x00007f5322a9c4f6 in KCModuleProxy::~KCModuleProxy (this=0x1580060,
__in_chrg=<optimized out>) at ../../src/kcmoduleproxy.cpp:208
#44 0x00007f5322a9c609 in KCModuleProxy::~KCModuleProxy (this=0x1580060,
__in_chrg=<optimized out>) at ../../src/kcmoduleproxy.cpp:212
#45 0x00007f531ff6f11c in QObjectPrivate::deleteChildren
(this=this at entry=0x157c000) at kernel/qobject.cpp:1950
#46 0x00007f5320d6fc2a in QWidget::~QWidget (this=0x157b490,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1642
#47 0x00007f5320d6fe99 in QWidget::~QWidget (this=0x157b490,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1662
#48 0x00007f531ff6f11c in QObjectPrivate::deleteChildren
(this=this at entry=0x157bd60) at kernel/qobject.cpp:1950
#49 0x00007f5320d6fc2a in QWidget::~QWidget (this=0x1575aa0,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1642
#50 0x00007f5320efe0d9 in QScrollArea::~QScrollArea (this=0x1575aa0,
__in_chrg=<optimized out>) at widgets/qscrollarea.cpp:168
#51 0x00007f53213583f3 in ~Private (this=0x157fe20, __in_chrg=<optimized out>)
at ../../src/kpagewidgetmodel.cpp:40
#52 KPageWidgetItem::~KPageWidgetItem (this=0x157faf0, __in_chrg=<optimized
out>) at ../../src/kpagewidgetmodel.cpp:86
#53 0x00007f5321358de4 in ~KPageWidgetItem (this=0x157faf0,
__in_chrg=<optimized out>) at ../../src/kpagewidgetmodel.cpp:87
#54 PageItem::~PageItem (this=0x157b3b0, __in_chrg=<optimized out>) at
../../src/kpagewidgetmodel.cpp:176
#55 0x00007f532135a018 in KPageWidgetModel::removePage (this=0xd65d20,
item=<optimized out>) at ../../src/kpagewidgetmodel.cpp:537
#56 0x00007f5321357f47 in KPageWidget::removePage (this=<optimized out>,
item=<optimized out>) at ../../src/kpagewidget.cpp:120
#57 0x00007f5322ccf875 in ModuleView::closeModules (this=0xd717e0) at
../../core/ModuleView.cpp:275
#58 0x00007f5304f375ce in IconMode::backToOverview (this=0x1276320) at
../../icons/IconMode.cpp:156
#59 0x00007f531ff70959 in QMetaObject::activate (sender=sender at entry=0xd83eb0,
signalOffset=<optimized out>, local_signal_index=local_signal_index at entry=1,
argv=argv at entry=0x7fff7a4169e0) at kernel/qobject.cpp:3716
#60 0x00007f531ff70fe7 in QMetaObject::activate (sender=sender at entry=0xd83eb0,
m=m at entry=0x7f5321245f40 <QAction::staticMetaObject>,
local_signal_index=local_signal_index at entry=1, argv=argv at entry=0x7fff7a4169e0)
at kernel/qobject.cpp:3582
#61 0x00007f5320d25ed2 in QAction::triggered (this=this at entry=0xd83eb0,
_t1=false) at .moc/moc_qaction.cpp:360
#62 0x00007f5320d285d8 in QAction::activate (this=0xd83eb0, event=<optimized
out>) at kernel/qaction.cpp:1167
#63 0x00007f5320e2c43d in QAbstractButtonPrivate::click (this=0x14e19b0) at
widgets/qabstractbutton.cpp:516
#64 0x00007f5320e2c654 in QAbstractButton::mouseReleaseEvent (this=0x14e12f0,
e=0x7fff7a416ee0) at widgets/qabstractbutton.cpp:1132
#65 0x00007f5320ef82ba in QToolButton::mouseReleaseEvent (this=<optimized out>,
e=<optimized out>) at widgets/qtoolbutton.cpp:609
#66 0x00007f5320d73898 in QWidget::event (this=0x14e12f0, event=0x7fff7a416ee0)
at kernel/qwidget.cpp:9022
#67 0x00007f5320e2d973 in QAbstractButton::event (this=this at entry=0x14e12f0,
e=e at entry=0x7fff7a416ee0) at widgets/qabstractbutton.cpp:1089
#68 0x00007f5320ef8399 in QToolButton::event (this=0x14e12f0,
event=0x7fff7a416ee0) at widgets/qtoolbutton.cpp:965
#69 0x00007f5320d302ec in QApplicationPrivate::notify_helper (this=0xb60680,
receiver=0x14e12f0, e=0x7fff7a416ee0) at kernel/qapplication.cpp:3722
#70 0x00007f5320d35f9e in QApplication::notify (this=0x7fff7a416c20,
receiver=0x7fff7a416c40, e=0x7fff7a416ee0) at kernel/qapplication.cpp:3280
#71 0x00007f531ff3fbdb in QCoreApplication::notifyInternal
(this=0x7fff7a4177b0, receiver=receiver at entry=0x14e12f0,
event=event at entry=0x7fff7a416ee0) at kernel/qcoreapplication.cpp:932
#72 0x00007f5320d34b6a in sendSpontaneousEvent (event=0x7fff7a416ee0,
receiver=0x14e12f0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#73 QApplicationPrivate::sendMouseEvent (receiver=0x14e12f0,
event=0x7fff7a416ee0, alienWidget=0x14e12f0, nativeWidget=0xd04e20,
buttonDown=<optimized out>, lastMouseReceiver=..., spontaneous=true) at
kernel/qapplication.cpp:2751
#74 0x00007f5320d8bea0 in QWidgetWindow::handleMouseEvent (this=0x1858eb0,
event=0x7fff7a4172f0) at kernel/qwidgetwindow.cpp:506
#75 0x00007f5320d8e013 in QWidgetWindow::event (this=0x1858eb0,
event=0x7fff7a4172f0) at kernel/qwidgetwindow.cpp:173
#76 0x00007f5320d302ec in QApplicationPrivate::notify_helper (this=0xb60680,
receiver=0x1858eb0, e=0x7fff7a4172f0) at kernel/qapplication.cpp:3722
#77 0x00007f5320d35960 in QApplication::notify (this=0x7fff7a4177b0,
receiver=0x1858eb0, e=0x7fff7a4172f0) at kernel/qapplication.cpp:3505
#78 0x00007f531ff3fbdb in QCoreApplication::notifyInternal
(this=0x7fff7a4177b0, receiver=0x1858eb0, event=0x7fff7a4172f0) at
kernel/qcoreapplication.cpp:932
#79 0x00007f5320774dc2 in sendSpontaneousEvent (event=<optimized out>,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#80 QGuiApplicationPrivate::processMouseEvent (e=0x4866f70) at
kernel/qguiapplication.cpp:1799
#81 0x00007f53207768d5 in QGuiApplicationPrivate::processWindowSystemEvent
(e=e at entry=0x4866f70) at kernel/qguiapplication.cpp:1601
#82 0x00007f532075b1af in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:572
#83 0x00007f5316176560 in userEventSourceDispatch (source=<optimized out>) at
eventdispatchers/qeventdispatcher_glib.cpp:70
#84 0x00007f531cdc0c3d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#85 0x00007f531cdc0f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#86 0x00007f531cdc0fcc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#87 0x00007f531ff98ab7 in QEventDispatcherGlib::processEvents (this=0xb99d60,
flags=...) at kernel/qeventdispatcher_glib.cpp:418
#88 0x00007f531ff3d392 in QEventLoop::exec (this=this at entry=0x7fff7a417690,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:204
#89 0x00007f531ff44fdc in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1185
#90 0x00007f532076c19c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1535
#91 0x00007f5320d2bf55 in QApplication::exec () at kernel/qapplication.cpp:2956
#92 0x000000000040eebc in main (argc=1, argv=<optimized out>) at
../../app/main.cpp:54
Reported using DrKonqi
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