Application: kinfocenter (5.5.3)

Qt Version: 5.5.1
Operating System: Linux 4.1.13-5-default x86_64
Distribution (Platform): openSUSE RPMs

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

Fast go through each KInfoCenter page and close program. Crash.

But seems it is not related to particular KInfoCenter page, because, if I open KInfoCenter go only to one any another page and then close, crash not occurs...

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Informacijos Centras (kinfocenter), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4422883780 (LWP 23314))]

Thread 4 (Thread 0x7f43fafd4700 (LWP 26225)):
#0  g_mutex_unlock (mutex=0x7f43f4000990) at gthread-posix.c:1348
#1  0x00007f441b2ce89b in g_main_context_check (context=context@entry=0x7f43f4000990, max_priority=2147483647, fds=fds@entry=0x7f43f4003070, n_fds=n_fds@entry=1) at gmain.c:3716
#2  0x00007f441b2cedf8 in g_main_context_iterate (context=context@entry=0x7f43f4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3805
#3  0x00007f441b2cef7c in g_main_context_iteration (context=0x7f43f4000990, may_block=1) at gmain.c:3869
#4  0x00007f441fc76d8b in QEventDispatcherGlib::processEvents (this=0x7f43f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f441fc1dd53 in QEventLoop::exec (this=this@entry=0x7f43fafd3e30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f441fa3f61a in QThread::exec (this=this@entry=0xae0b60) at thread/qthread.cpp:503
#7  0x00007f441e72fdf8 in QQmlThreadPrivate::run (this=0xae0b60) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f441fa4432f in QThreadPrivate::start (arg=0xae0b60) at thread/qthread_unix.cpp:331
#9  0x00007f441bd030a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f441f35504d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f43f1c79700 (LWP 26301)):
#0  0x00007f441b310cf9 in g_mutex_lock (mutex=mutex@entry=0x7f43ec000990) at gthread-posix.c:1336
#1  0x00007f441b2cee4a in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f43ec002e70, timeout=-1, context=0x7f43ec000990) at gmain.c:4098
#2  g_main_context_iterate (context=context@entry=0x7f43ec000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3  0x00007f441b2cef7c in g_main_context_iteration (context=0x7f43ec000990, may_block=1) at gmain.c:3869
#4  0x00007f441fc76d8b in QEventDispatcherGlib::processEvents (this=0x7f43ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f441fc1dd53 in QEventLoop::exec (this=this@entry=0x7f43f1c78e30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f441fa3f61a in QThread::exec (this=this@entry=0xe3d890) at thread/qthread.cpp:503
#7  0x00007f441e72fdf8 in QQmlThreadPrivate::run (this=0xe3d890) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f441fa4432f in QThreadPrivate::start (arg=0xe3d890) at thread/qthread_unix.cpp:331
#9  0x00007f441bd030a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f441f35504d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f43eb5ff700 (LWP 26399)):
#0  g_mutex_unlock (mutex=0x7f43e4000990) at gthread-posix.c:1348
#1  0x00007f441b2ce4a0 in g_main_context_prepare (context=context@entry=0x7f43e4000990, priority=priority@entry=0x7f43eb5fecf8) at gmain.c:3408
#2  0x00007f441b2ced80 in g_main_context_iterate (context=context@entry=0x7f43e4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3788
#3  0x00007f441b2cef7c in g_main_context_iteration (context=0x7f43e4000990, may_block=1) at gmain.c:3869
#4  0x00007f441fc76d8b in QEventDispatcherGlib::processEvents (this=0x7f43e40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f441fc1dd53 in QEventLoop::exec (this=this@entry=0x7f43eb5fee30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f441fa3f61a in QThread::exec (this=this@entry=0xf950f0) at thread/qthread.cpp:503
#7  0x00007f441e72fdf8 in QQmlThreadPrivate::run (this=0xf950f0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/ftw/qqmlthread.cpp:141
#8  0x00007f441fa4432f in QThreadPrivate::start (arg=0xf950f0) at thread/qthread_unix.cpp:331
#9  0x00007f441bd030a4 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f441f35504d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f4422883780 (LWP 23314)):
[KCrash Handler]
#6  0x00007f43f9a7411a in QQuickStyleItem::initStyleOption (this=0xdc4cb0) at Private/qquickstyleitem.cpp:753
#7  0x00007f43f9a70cdd in QQuickStyleItem::updateRect (this=0xdc4cb0) at Private/qquickstyleitem.cpp:1195
#8  0x00007f43f9a83bbd in QQuickStyleItem::qt_static_metacall (_o=0xdc4cb0, _c=<optimized out>, _id=<optimized out>, _a=0x7ffd67008d50) at .moc/moc_qquickstyleitem_p.cpp:332
#9  0x00007f441fc4fcc6 in QMetaObject::activate (sender=0xdc4cb0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3713
#10 0x00007f441ec11606 in QQuickItem::setHeight (this=0xdc4cb0, h=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:6253
#11 0x00007f441ecc7f48 in QQuickLoaderPrivate::_q_updateSize (this=0xc95f60, loaderGeometryChanged=loaderGeometryChanged@entry=true) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickloader.cpp:894
#12 0x00007f441ecc80ea in QQuickLoader::geometryChanged (this=this@entry=0xc91f40, newGeometry=..., oldGeometry=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickloader.cpp:922
#13 0x00007f441ec11cb4 in QQuickItem::setSize (this=0xc91f40, size=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:6387
#14 0x00007f441ec07dae in setItemSize (v=..., this=0xc96750) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:400
#15 QQuickAnchorsPrivate::fillChanged (this=this@entry=0xc96750) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:177
#16 0x00007f441ec09be2 in QQuickAnchorsPrivate::itemGeometryChanged (this=0xc96750, newG=..., oldG=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:441
#17 0x00007f441ec0d343 in QQuickItem::geometryChanged (this=this@entry=0xc947a0, newGeometry=..., oldGeometry=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:3521
#18 0x00007f441ec11606 in QQuickItem::setHeight (this=0xc947a0, h=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:6253
#19 0x00007f441ec0918a in setItemHeight (v=<optimized out>, this=0xc9a540) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:365
#20 QQuickAnchorsPrivate::updateVerticalAnchors (this=0xc9a540) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:568
#21 0x00007f441ec0d343 in QQuickItem::geometryChanged (this=0xc8b270, newGeometry=..., oldGeometry=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:3521
#22 0x00007f441ec11003 in QQuickItem::setY (this=0xc8b270, v=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:6038
#23 0x00007f441ec0908c in setItemY (v=<optimized out>, this=0xc8cbf0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:386
#24 QQuickAnchorsPrivate::updateVerticalAnchors (this=0xc8cbf0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:607
#25 0x00007f441ec0d343 in QQuickItem::geometryChanged (this=this@entry=0xc88730, newGeometry=..., oldGeometry=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:3521
#26 0x00007f441ec11cb4 in QQuickItem::setSize (this=0xc88730, size=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:6387
#27 0x00007f441ec07dae in setItemSize (v=..., this=0xc9ac40) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:400
#28 QQuickAnchorsPrivate::fillChanged (this=this@entry=0xc9ac40) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:177
#29 0x00007f441ec09be2 in QQuickAnchorsPrivate::itemGeometryChanged (this=0xc9ac40, newG=..., oldG=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:441
#30 0x00007f441ec0d343 in QQuickItem::geometryChanged (this=this@entry=0xc822f0, newGeometry=..., oldGeometry=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:3521
#31 0x00007f441ec11cb4 in QQuickItem::setSize (this=0xc822f0, size=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:6387
#32 0x00007f441ec07dae in setItemSize (v=..., this=0xc9e4f0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:400
#33 QQuickAnchorsPrivate::fillChanged (this=this@entry=0xc9e4f0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:177
#34 0x00007f441ec09be2 in QQuickAnchorsPrivate::itemGeometryChanged (this=0xc9e4f0, newG=..., oldG=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:441
#35 0x00007f441ec0d343 in QQuickItem::geometryChanged (this=this@entry=0xc81d30, newGeometry=..., oldGeometry=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:3521
#36 0x00007f441ec11cb4 in QQuickItem::setSize (this=0xc81d30, size=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:6387
#37 0x00007f441ec07dae in setItemSize (v=..., this=0xd0d360) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:400
#38 QQuickAnchorsPrivate::fillChanged (this=this@entry=0xd0d360) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:177
#39 0x00007f441ec09be2 in QQuickAnchorsPrivate::itemGeometryChanged (this=0xd0d360, newG=..., oldG=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickanchors.cpp:441
#40 0x00007f441ec0d343 in QQuickItem::geometryChanged (this=this@entry=0xb9b400, newGeometry=..., oldGeometry=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:3521
#41 0x00007f441ec11606 in QQuickItem::setHeight (this=0xb9b400, h=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/quick/items/qquickitem.cpp:6253
#42 0x00007f441ec1c8be in QQuickItem::qt_static_metacall (_o=_o@entry=0xb9b400, _c=_c@entry=QMetaObject::WriteProperty, _id=_id@entry=8, _a=_a@entry=0x7ffd67009b50) at .moc/moc_qquickitem.cpp:875
#43 0x00007f441ec1d61b in QQuickItem::qt_metacall (this=this@entry=0xb9b400, _c=_c@entry=QMetaObject::WriteProperty, _id=8, _a=_a@entry=0x7ffd67009b50) at .moc/moc_qquickitem.cpp:946
#44 0x00007f441ed50ab5 in QQuickRectangle::qt_metacall (this=0xb9b400, _c=QMetaObject::WriteProperty, _id=<optimized out>, _a=0x7ffd67009b50) at .moc/moc_qquickrectangle_p.cpp:610
#45 0x00007f441e698b68 in QQmlVMEMetaObject::metaCall (this=0xbfc550, c=QMetaObject::WriteProperty, _id=9, a=0x7ffd67009b50) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlvmemetaobject.cpp:971
#46 0x00007f441e6b2737 in QQmlPropertyPrivate::writeBinding (object=0xb9b400, core=..., context=0xb9b610, expression=expression@entry=0xc36730, result=..., isUndefined=isUndefined@entry=false, flags=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlproperty.cpp:1508
#47 0x00007f441e71c823 in QQmlBinding::update (this=0xc36710, flags=...) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlbinding.cpp:199
#48 0x00007f441e71cdae in update (this=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlbinding_p.h:97
#49 QQmlBinding::expressionChanged (e=<optimized out>) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlbinding.cpp:260
#50 0x00007f441e6f93b7 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlnotifier.cpp:94
#51 0x00007f441e6a0844 in QQmlData::signalEmitted (object=0xb9b400, index=31, a=0x0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlengine.cpp:763
#52 0x00007f441fc4f543 in QMetaObject::activate (sender=0xb9b400, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=argv@entry=0x0) at kernel/qobject.cpp:3599
#53 0x00007f441e6978e5 in QQmlVMEMetaObject::activate (this=<optimized out>, object=<optimized out>, index=<optimized out>, args=args@entry=0x0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlvmemetaobject.cpp:1325
#54 0x00007f441e69da1b in QQmlVMEVariantQObjectPtr::objectDestroyed (this=0xbfc630) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlvmemetaobject.cpp:78
#55 0x00007f441e69f788 in QQmlData::destroyed (this=0xda8620, object=0xaf87f0) at /usr/src/debug/qtdeclarative-opensource-src-5.5.1/src/qml/qml/qqmlengine.cpp:1749
#56 0x00007f441fc57f58 in QObject::~QObject (this=0xaf87f0, __in_chrg=<optimized out>) at kernel/qobject.cpp:912
#57 0x00007f440eab0bf9 in Solid::Battery::~Battery (this=0xaf87f0, __in_chrg=<optimized out>) at /usr/src/debug/solid-5.18.0/src/solid/devices/frontend/battery.cpp:78
#58 0x00007f440eaaa2c8 in Solid::DevicePrivate::setBackendObject (this=this@entry=0xafe050, object=object@entry=0x0) at /usr/src/debug/solid-5.18.0/src/solid/devices/frontend/device.cpp:250
#59 0x00007f440eaaa4e8 in Solid::DevicePrivate::~DevicePrivate (this=0xafe050, __in_chrg=<optimized out>) at /usr/src/debug/solid-5.18.0/src/solid/devices/frontend/device.cpp:224
#60 0x00007f440eaaa649 in Solid::DevicePrivate::~DevicePrivate (this=0xafe050, __in_chrg=<optimized out>) at /usr/src/debug/solid-5.18.0/src/solid/devices/frontend/device.cpp:225
#61 0x00007f440eaab8e3 in Solid::DeviceManagerPrivate::~DeviceManagerPrivate (this=0xa9a900, __in_chrg=<optimized out>) at /usr/src/debug/solid-5.18.0/src/solid/devices/frontend/devicemanager.cpp:58
#62 0x00007f440eaab9b9 in Solid::DeviceManagerPrivate::~DeviceManagerPrivate (this=0xa9a900, __in_chrg=<optimized out>) at /usr/src/debug/solid-5.18.0/src/solid/devices/frontend/devicemanager.cpp:63
#63 0x00007f441fa42764 in QThreadStorageData::finish (p=0x8bdc78) at thread/qthreadstorage.cpp:195
#64 0x00007f441fc1f8e1 in QCoreApplicationPrivate::cleanupThreadData (this=this@entry=0x8be9e0) at kernel/qcoreapplication.cpp:487
#65 0x00007f4420168ae4 in QGuiApplicationPrivate::~QGuiApplicationPrivate (this=0x8be9e0, __in_chrg=<optimized out>) at kernel/qguiapplication.cpp:1369
#66 0x00007f44208ff469 in QApplicationPrivate::~QApplicationPrivate (this=0x8be9e0, __in_chrg=<optimized out>) at kernel/qapplication.cpp:192
#67 0x00007f441fc58314 in cleanup (pointer=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:54
#68 ~QScopedPointer (this=0x7ffd6700bb98, __in_chrg=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:101
#69 QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:883
#70 0x00007f4420900fec in QApplication::~QApplication (this=0x7ffd6700bb90, __in_chrg=<optimized out>) at kernel/qapplication.cpp:816
#71 0x000000000041462e in ~KicApp (this=0x7ffd6700bb90, __in_chrg=<optimized out>) at /usr/src/debug/kinfocenter-5.5.3/main.h:34
#72 main (argc=1, argv=<optimized out>) at /usr/src/debug/kinfocenter-5.5.3/main.cpp:74

Possible duplicates by query: bug 357211, bug 354083.

Reported using DrKonqi