[kde] [Bug 347320] New: systemsettings5 crashes when applying new font settings
RJVB
rjvbertin at gmail.com
Wed May 6 16:56:49 BST 2015
https://bugs.kde.org/show_bug.cgi?id=347320
Bug ID: 347320
Summary: systemsettings5 crashes when applying new font
settings
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: rjvbertin at gmail.com
Application: systemsettings5 (5.3.0)
Qt Version: 5.4.1
Operating System: Linux 3.19.0-16-generic x86_64
Distribution: Ubuntu 15.04
-- Information about the crash:
- What I was doing when the application crashed:
After defining new font sizes and weights, hitting Apply caused this crash. I
did not report an earlier and probably identical crash applying a new DPI
setting.
-- 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 0x7f14c5e94780 (LWP 2321))]
Thread 4 (Thread 0x7f14b560f700 (LWP 2322)):
#0 0x00007f14c25fb8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f14c0915b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f14c091764f in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f14b7b5a099 in QXcbEventReader::run (this=0xde9f50) at
qxcbconnection.cpp:1105
#4 0x00007f14c2c7cb0e in QThreadPrivate::start (arg=0xde9f50) at
thread/qthread_unix.cpp:337
#5 0x00007f14bf82f6aa in start_thread (arg=0x7f14b560f700) at
pthread_create.c:333
#6 0x00007f14c2606eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f14a5a0a700 (LWP 2325)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f14a8a1fe83 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2 0x00007f14a8a1f6e7 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3 0x00007f14bf82f6aa in start_thread (arg=0x7f14a5a0a700) at
pthread_create.c:333
#4 0x00007f14c2606eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f14a5209700 (LWP 2326)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f14a8a1fe83 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#2 0x00007f14a8a1f6e7 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#3 0x00007f14bf82f6aa in start_thread (arg=0x7f14a5209700) at
pthread_create.c:333
#4 0x00007f14c2606eed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f14c5e94780 (LWP 2321)):
[KCrash Handler]
#6 0x00007f149be73fcc in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#7 0x00007f14c5e595ba in call_init (l=<optimized out>, argc=argc at entry=1,
argv=argv at entry=0x7ffde804dec8, env=env at entry=0x7ffde804ded8) at dl-init.c:72
#8 0x00007f14c5e596cb in call_init (env=<optimized out>, argv=<optimized out>,
argc=<optimized out>, l=<optimized out>) at dl-init.c:30
#9 _dl_init (main_map=main_map at entry=0x15d46e0, argc=1, argv=0x7ffde804dec8,
env=0x7ffde804ded8) at dl-init.c:120
#10 0x00007f14c5e5e587 in dl_open_worker (a=a at entry=0x7ffde804b388) at
dl-open.c:579
#11 0x00007f14c5e59464 in _dl_catch_error
(objname=objname at entry=0x7ffde804b378,
errstring=errstring at entry=0x7ffde804b380,
mallocedp=mallocedp at entry=0x7ffde804b377, operate=operate at entry=0x7f14c5e5e0a0
<dl_open_worker>, args=args at entry=0x7ffde804b388) at dl-error.c:187
#12 0x00007f14c5e5d9a3 in _dl_open (file=0x1510280
"/usr/lib/vlc/plugins/gui/libqt4_plugin.so", mode=-2147483647,
caller_dlopen=0x7f14a13a1c0f, nsid=-2, argc=<optimized out>, argv=<optimized
out>, env=0x7ffde804ded8) at dl-open.c:663
#13 0x00007f14bdba1fc9 in dlopen_doit (a=a at entry=0x7ffde804b5a0) at dlopen.c:66
#14 0x00007f14c5e59464 in _dl_catch_error (objname=0xdd50d0,
errstring=0xdd50d8, mallocedp=0xdd50c8, operate=0x7f14bdba1f70 <dlopen_doit>,
args=0x7ffde804b5a0) at dl-error.c:187
#15 0x00007f14bdba262d in _dlerror_run (operate=operate at entry=0x7f14bdba1f70
<dlopen_doit>, args=args at entry=0x7ffde804b5a0) at dlerror.c:163
#16 0x00007f14bdba2061 in __dlopen (file=<optimized out>, mode=<optimized out>)
at dlopen.c:87
#17 0x00007f14a13a1c0f in ?? () from /usr/lib/libvlccore.so.8
#18 0x00007f14a13868bb in ?? () from /usr/lib/libvlccore.so.8
#19 0x00007f14a1386be8 in ?? () from /usr/lib/libvlccore.so.8
#20 0x00007f14a1386b44 in ?? () from /usr/lib/libvlccore.so.8
#21 0x00007f14a13870c4 in ?? () from /usr/lib/libvlccore.so.8
#22 0x00007f14a1387691 in ?? () from /usr/lib/libvlccore.so.8
#23 0x00007f14a130d44d in libvlc_InternalInit () from /usr/lib/libvlccore.so.8
#24 0x00007f14a10e335b in libvlc_new () from /usr/lib/libvlc.so.5
#25 0x00007f14a16351cb in LibVLC::init () at ../../src/utils/libvlc.cpp:117
#26 0x00007f14a1612878 in Phonon::VLC::Backend::Backend (this=0x14c6940,
parent=<optimized out>) at ../../src/backend.cpp:90
#27 0x00007f14a1638fd8 in qt_plugin_instance () at moc_backend.cpp:237
#28 0x00007f14c2ea3d9f in QPluginLoader::instance (this=0x7ffde804bec0) at
plugin/qpluginloader.cpp:192
#29 0x00007f14b40300e8 in ?? () from
/usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#30 0x00007f14b4031d0e in ?? () from
/usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#31 0x00007f14b4032641 in ?? () from
/usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#32 0x00007f14b4032ebd in Phonon::Factory::backend(bool) () from
/usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#33 0x00007f14b40334d3 in ?? () from
/usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#34 0x00007f14b4028a54 in ?? () from
/usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#35 0x00007f14b402609e in ?? () from
/usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#36 0x00007f14b44faeaa in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5Notifications.so.5
#37 0x00007f14b44deb6f in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5Notifications.so.5
#38 0x00007f14b44dd2d8 in KNotification::sendEvent() () from
/usr/lib/x86_64-linux-gnu/libKF5Notifications.so.5
#39 0x00007f14c2eec73a in QObject::event (this=0x146d300, e=<optimized out>) at
kernel/qobject.cpp:1245
#40 0x00007f14c3ca6b2c in QApplicationPrivate::notify_helper (this=0xdd0b10,
receiver=0x146d300, e=0x13a8320) at kernel/qapplication.cpp:3720
#41 0x00007f14c3cac000 in QApplication::notify (this=0x7ffde804dd90,
receiver=0x146d300, e=0x13a8320) at kernel/qapplication.cpp:3503
#42 0x00007f14c2ebac2b in QCoreApplication::notifyInternal
(this=0x7ffde804dd90, receiver=0x146d300, event=event at entry=0x13a8320) at
kernel/qcoreapplication.cpp:935
#43 0x00007f14c2ebcc9b in sendEvent (event=0x13a8320, receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#44 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver at entry=0x0,
event_type=event_type at entry=0, data=0xdcfd60) at
kernel/qcoreapplication.cpp:1552
#45 0x00007f14c2ebd298 in QCoreApplication::sendPostedEvents
(receiver=receiver at entry=0x0, event_type=event_type at entry=0) at
kernel/qcoreapplication.cpp:1410
#46 0x00007f14c2f13843 in postEventSourceDispatch (s=0xe27650) at
kernel/qeventdispatcher_glib.cpp:271
#47 0x00007f14bf310c3d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007f14bf310f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007f14bf310fcc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f14c2f13c57 in QEventDispatcherGlib::processEvents (this=0xe35d70,
flags=...) at kernel/qeventdispatcher_glib.cpp:418
#51 0x00007f14c2eb83e2 in QEventLoop::exec (this=this at entry=0x7ffde804c9d0,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:204
#52 0x00007f14c3ea84b5 in QDialog::exec (this=0x11946c0) at
dialogs/qdialog.cpp:541
#53 0x00007f14c429da5c in KMessageBox::createKMessageBox(QDialog*,
QDialogButtonBox*, QIcon const&, QString const&, QStringList const&, QString
const&, bool*, QFlags<KMessageBox::Option>, QString const&, QMessageBox::Icon)
() from /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#54 0x00007f14c429dd06 in KMessageBox::createKMessageBox(QDialog*,
QDialogButtonBox*, QMessageBox::Icon, QString const&, QStringList const&,
QString const&, bool*, QFlags<KMessageBox::Option>, QString const&) () from
/usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#55 0x00007f14c42a1af8 in ?? () from
/usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#56 0x00007f14c42a1ce1 in KMessageBox::information(QWidget*, QString const&,
QString const&, QString const&, QFlags<KMessageBox::Option>) () from
/usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#57 0x00007f14a238723f in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/kcm_fonts.so
#58 0x00007f14c5a0f077 in KCModuleProxy::save() () from
/usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#59 0x00007f14c5c3fc13 in ModuleView::moduleSave(KCModuleProxy*) () from
/usr/lib/x86_64-linux-gnu/libsystemsettingsview.so.3
#60 0x00007f14c5c43585 in ?? () from
/usr/lib/x86_64-linux-gnu/libsystemsettingsview.so.3
#61 0x00007f14c2eeb9c9 in QMetaObject::activate (sender=sender at entry=0x1078320,
signalOffset=<optimized out>, local_signal_index=local_signal_index at entry=2,
argv=argv at entry=0x7ffde804d000) at kernel/qobject.cpp:3716
#62 0x00007f14c2eec057 in QMetaObject::activate (sender=sender at entry=0x1078320,
m=m at entry=0x7f14c41e0a60 <QAbstractButton::staticMetaObject>,
local_signal_index=local_signal_index at entry=2, argv=argv at entry=0x7ffde804d000)
at kernel/qobject.cpp:3582
#63 0x00007f14c4055012 in QAbstractButton::clicked (this=this at entry=0x1078320,
_t1=false) at .moc/moc_qabstractbutton.cpp:298
#64 0x00007f14c3da2675 in QAbstractButtonPrivate::emitClicked (this=0x1078360)
at widgets/qabstractbutton.cpp:534
#65 0x00007f14c3da3299 in QAbstractButtonPrivate::click (this=0x1078360) at
widgets/qabstractbutton.cpp:527
#66 0x00007f14c3da3454 in QAbstractButton::mouseReleaseEvent (this=0x1078320,
e=0x7ffde804d4c0) at widgets/qabstractbutton.cpp:1132
#67 0x00007f14c3cea1e8 in QWidget::event (this=0x1078320, event=0x7ffde804d4c0)
at kernel/qwidget.cpp:9022
#68 0x00007f14c3ca6b2c in QApplicationPrivate::notify_helper (this=0xdd0b10,
receiver=0x1078320, e=0x7ffde804d4c0) at kernel/qapplication.cpp:3720
#69 0x00007f14c3cac8eb in QApplication::notify (this=0x7ffde804d200,
receiver=0x7ffde804d220, e=0x7ffde804d4c0) at kernel/qapplication.cpp:3280
#70 0x00007f14c2ebac2b in QCoreApplication::notifyInternal
(this=0x7ffde804dd90, receiver=receiver at entry=0x1078320,
event=event at entry=0x7ffde804d4c0) at kernel/qcoreapplication.cpp:935
#71 0x00007f14c3cab3da in sendSpontaneousEvent (event=0x7ffde804d4c0,
receiver=0x1078320) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#72 QApplicationPrivate::sendMouseEvent (receiver=0x1078320,
event=0x7ffde804d4c0, alienWidget=0x1078320, nativeWidget=0x1077ab0,
buttonDown=<optimized out>, lastMouseReceiver=..., spontaneous=true) at
kernel/qapplication.cpp:2751
#73 0x00007f14c3d02cc0 in QWidgetWindow::handleMouseEvent (this=0x1253b10,
event=0x7ffde804d8d0) at kernel/qwidgetwindow.cpp:543
#74 0x00007f14c3d04e33 in QWidgetWindow::event (this=0x1253b10,
event=0x7ffde804d8d0) at kernel/qwidgetwindow.cpp:210
#75 0x00007f14c3ca6b2c in QApplicationPrivate::notify_helper (this=0xdd0b10,
receiver=0x1253b10, e=0x7ffde804d8d0) at kernel/qapplication.cpp:3720
#76 0x00007f14c3cac000 in QApplication::notify (this=0x7ffde804dd90,
receiver=0x1253b10, e=0x7ffde804d8d0) at kernel/qapplication.cpp:3503
#77 0x00007f14c2ebac2b in QCoreApplication::notifyInternal
(this=0x7ffde804dd90, receiver=0x1253b10, event=0x7ffde804d8d0) at
kernel/qcoreapplication.cpp:935
#78 0x00007f14c36e9f82 in sendSpontaneousEvent (event=<optimized out>,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#79 QGuiApplicationPrivate::processMouseEvent (e=0x1293190) at
kernel/qguiapplication.cpp:1774
#80 0x00007f14c36ebb45 in QGuiApplicationPrivate::processWindowSystemEvent
(e=e at entry=0x1293190) at kernel/qguiapplication.cpp:1576
#81 0x00007f14c36d034f in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:572
#82 0x00007f14b7b84590 in userEventSourceDispatch (source=<optimized out>) at
eventdispatchers/qeventdispatcher_glib.cpp:70
#83 0x00007f14bf310c3d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#84 0x00007f14bf310f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#85 0x00007f14bf310fcc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#86 0x00007f14c2f13c57 in QEventDispatcherGlib::processEvents (this=0xe35d70,
flags=...) at kernel/qeventdispatcher_glib.cpp:418
#87 0x00007f14c2eb83e2 in QEventLoop::exec (this=this at entry=0x7ffde804dc70,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:204
#88 0x00007f14c2ec002c in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1188
#89 0x000000000040ef5b in main ()
Reported using DrKonqi
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