[kde] [Bug 388983] New: Systemsettings crashes setting "Default Web shotcut"

Tony bugzilla_noreply at kde.org
Mon Jan 15 01:05:22 GMT 2018 

https://bugs.kde.org/show_bug.cgi?id=388983

            Bug ID: 388983
           Summary: Systemsettings crashes setting "Default Web shotcut"
           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: jodr666 at live.com
  Target Milestone: ---

Application: kdeinit5 (5.11.90)

Qt Version: 5.10.0
Frameworks Version: 5.42.0
Operating System: Linux 4.14.11-1-default x86_64
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
Trying to chage the default web shortcut for konsole to duck duck go.

-Steps to reproduce:
Open a konsole window
Right click, select "search for", open the "Web Shortcuts"
Either Click "OK" or "Cancel", no changes are necesary, even if you do they are
not saved.

Doing the same from Systemsettings>Shortcuts>Web Shortcuts as well as running
the module directly from Krunner does not trigger the crash.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings Module (kdeinit5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f11efcbd780 (LWP 4005))]

Thread 3 (Thread 0x7f11d2a17700 (LWP 4007)):
#0  0x00007f11edd3df2b in __GI___poll (fds=0x7f11cc002de0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f11ea4de149 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7f11cc002de0, timeout=<optimized out>, context=0x7f11cc000be0)
at gmain.c:4187
#2  g_main_context_iterate (context=context at entry=0x7f11cc000be0,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
gmain.c:3881
#3  0x00007f11ea4de25c in g_main_context_iteration (context=0x7f11cc000be0,
may_block=1) at gmain.c:3947
#4  0x00007f11ee2f257b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQt5Core.so.5
#5  0x00007f11ee2994aa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQt5Core.so.5
#6  0x00007f11ee0c08da in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f11e67afbd5 in QDBusConnectionManager::run() () from
/usr/lib64/libQt5DBus.so.5
#8  0x00007f11ee0c58d0 in QThreadPrivate::start(void*) () from
/usr/lib64/libQt5Core.so.5
#9  0x00007f11ec3b7558 in start_thread (arg=0x7f11d2a17700) at
pthread_create.c:465
#10 0x00007f11edd486df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f11d9a27700 (LWP 4006)):
#0  0x00007f11edd3df2b in __GI___poll (fds=fds at entry=0x7f11d9a26d48,
nfds=nfds at entry=1, timeout=timeout at entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f11ef10d387 in poll (__timeout=-1, __nfds=1, __fds=0x7f11d9a26d48)
at /usr/include/bits/poll2.h:46
#2  _xcb_conn_wait (c=c at entry=0x559db22df120, cond=cond at entry=0x559db22df160,
vector=vector at entry=0x0, count=count at entry=0x0) at xcb_conn.c:479
#3  0x00007f11ef10f17a in xcb_wait_for_event (c=0x559db22df120) at xcb_in.c:693
#4  0x00007f11dca358d9 in QXcbEventReader::run() () from
/usr/lib64/libQt5XcbQpa.so.5
#5  0x00007f11ee0c58d0 in QThreadPrivate::start(void*) () from
/usr/lib64/libQt5Core.so.5
#6  0x00007f11ec3b7558 in start_thread (arg=0x7f11d9a27700) at
pthread_create.c:465
#7  0x00007f11edd486df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f11efcbd780 (LWP 4005)):
[KCrash Handler]
#6  0x0000000000000031 in ?? ()
#7  0x00007f11d10764ee in qDeleteAll<QList<SearchProvider*>::const_iterator>
(end=..., begin=...) at /usr/include/qt5/QtCore/qalgorithms.h:320
#8  qDeleteAll<QList<SearchProvider*> > (c=...) at
/usr/include/qt5/QtCore/qalgorithms.h:328
#9  ProvidersModel::~ProvidersModel (this=0x559db23dedf0, __in_chrg=<optimized
out>) at
/usr/src/debug/kio-5.41.0git.20180114T135246~017eb3f1/src/urifilters/ikws/ikwsopts.cpp:43
#10 0x00007f11d1076559 in ProvidersModel::~ProvidersModel (this=0x559db23dedf0,
__in_chrg=<optimized out>) at
/usr/src/debug/kio-5.41.0git.20180114T135246~017eb3f1/src/urifilters/ikws/ikwsopts.cpp:44
#11 0x00007f11ee2c6b8b in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQt5Core.so.5
#12 0x00007f11ec977d0c in QWidget::~QWidget() () from
/usr/lib64/libQt5Widgets.so.5
#13 0x00007f11e2c21141 in KCModule::~KCModule (this=0x559db23ea330,
__in_chrg=<optimized out>) at
/usr/src/debug/kconfigwidgets-5.41.0git.20180105T234114~72a795a/src/kcmodule.cpp:178
#14 0x00007f11d1085d37 in FilterOptions::~FilterOptions (this=0x559db23ea330,
__in_chrg=<optimized out>) at
/usr/src/debug/kio-5.41.0git.20180114T135246~017eb3f1/src/urifilters/ikws/ikwsopts.h:35
#15 FilterOptions::~FilterOptions (this=0x559db23ea330, __in_chrg=<optimized
out>) at
/usr/src/debug/kio-5.41.0git.20180114T135246~017eb3f1/src/urifilters/ikws/ikwsopts.h:35
#16 0x00007f11d14a417e in qDeleteAll<QList<KCModule*>::const_iterator>
(end=..., begin=...) at /usr/include/qt5/QtCore/qalgorithms.h:320
#17 qDeleteAll<QList<KCModule*> > (c=...) at
/usr/include/qt5/QtCore/qalgorithms.h:328
#18 KURIFilterModule::~KURIFilterModule (this=0x559db23aa140,
__in_chrg=<optimized out>) at
/usr/src/debug/kio-5.41.0git.20180114T135246~017eb3f1/src/kcms/webshortcuts/main.cpp:124
#19 0x00007f11d14a41c9 in KURIFilterModule::~KURIFilterModule
(this=0x559db23aa140, __in_chrg=<optimized out>) at
/usr/src/debug/kio-5.41.0git.20180114T135246~017eb3f1/src/kcms/webshortcuts/main.cpp:125
#20 0x00007f11de493674 in KCModuleProxy::deleteClient
(this=this at entry=0x559db238fdc0) at
/usr/src/debug/kcmutils-5.41.0git.20180105T234107~f5ea463/src/kcmoduleproxy.cpp:179
#21 0x00007f11de49371f in KCModuleProxy::~KCModuleProxy (this=0x559db238fdc0,
__in_chrg=<optimized out>) at
/usr/src/debug/kcmutils-5.41.0git.20180105T234107~f5ea463/src/kcmoduleproxy.cpp:170
#22 0x00007f11de4938e9 in KCModuleProxy::~KCModuleProxy (this=0x559db238fdc0,
__in_chrg=<optimized out>) at
/usr/src/debug/kcmutils-5.41.0git.20180105T234107~f5ea463/src/kcmoduleproxy.cpp:174
#23 0x00007f11ee2c6b8b in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQt5Core.so.5
#24 0x00007f11ec977d0c in QWidget::~QWidget() () from
/usr/lib64/libQt5Widgets.so.5
#25 0x00007f11ec977f29 in QWidget::~QWidget() () from
/usr/lib64/libQt5Widgets.so.5
#26 0x00007f11ee2c6b8b in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQt5Core.so.5
#27 0x00007f11ec977d0c in QWidget::~QWidget() () from
/usr/lib64/libQt5Widgets.so.5
#28 0x00007f11ecac7d79 in QScrollArea::~QScrollArea() () from
/usr/lib64/libQt5Widgets.so.5
#29 0x00007f11ee2c6b8b in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQt5Core.so.5
#30 0x00007f11ec977d0c in QWidget::~QWidget() () from
/usr/lib64/libQt5Widgets.so.5
#31 0x00007f11e317e8dd in KPageStackedWidget::~KPageStackedWidget
(this=0x559db232e000, __in_chrg=<optimized out>) at
/usr/src/debug/kwidgetsaddons-5.41.0git.20180105T234230~39806b2/src/kpageview_p.h:37
#32 KPageStackedWidget::~KPageStackedWidget (this=0x559db232e000,
__in_chrg=<optimized out>) at
/usr/src/debug/kwidgetsaddons-5.41.0git.20180105T234230~39806b2/src/kpageview_p.h:37
#33 0x00007f11ee2c6b8b in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQt5Core.so.5
#34 0x00007f11ec977d0c in QWidget::~QWidget() () from
/usr/lib64/libQt5Widgets.so.5
#35 0x00007f11e31826d9 in KPageWidget::~KPageWidget (this=0x559db2356d30,
__in_chrg=<optimized out>) at
/usr/src/debug/kwidgetsaddons-5.41.0git.20180105T234230~39806b2/src/kpagewidget.cpp:80
#36 0x00007f11ee2c6b8b in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQt5Core.so.5
#37 0x00007f11ec977d0c in QWidget::~QWidget() () from
/usr/lib64/libQt5Widgets.so.5
#38 0x00007f11de6caddd in KCMShellMultiDialog::~KCMShellMultiDialog
(this=0x559db2347030, __in_chrg=<optimized out>) at
/usr/src/debug/kde-cli-tools-5.11.90git.20180113T004746~556dd1c/kcmshell/main.h:81
#39 KCMShellMultiDialog::~KCMShellMultiDialog (this=0x559db2347030,
__in_chrg=<optimized out>) at
/usr/src/debug/kde-cli-tools-5.11.90git.20180113T004746~556dd1c/kcmshell/main.h:81
#40 0x00007f11ee2c97c8 in QObject::event(QEvent*) () from
/usr/lib64/libQt5Core.so.5
#41 0x00007f11ec97c813 in QWidget::event(QEvent*) () from
/usr/lib64/libQt5Widgets.so.5
#42 0x00007f11ec93fe6c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQt5Widgets.so.5
#43 0x00007f11ec947164 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libQt5Widgets.so.5
#44 0x00007f11ee29ac98 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib64/libQt5Core.so.5
#45 0x00007f11ee29d675 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#46 0x00007f11ee2f2ee3 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /usr/lib64/libQt5Core.so.5
#47 0x00007f11ea4ddf97 in g_main_dispatch (context=0x7f11d4004fc0) at
gmain.c:3148
#48 g_main_context_dispatch (context=context at entry=0x7f11d4004fc0) at
gmain.c:3813
#49 0x00007f11ea4de1d0 in g_main_context_iterate
(context=context at entry=0x7f11d4004fc0, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3886
#50 0x00007f11ea4de25c in g_main_context_iteration (context=0x7f11d4004fc0,
may_block=1) at gmain.c:3947
#51 0x00007f11ee2f255f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQt5Core.so.5
#52 0x00007f11dcab6f61 in
QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQt5XcbQpa.so.5
#53 0x00007f11ee2994aa in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQt5Core.so.5
#54 0x00007f11ee2a1fe4 in QCoreApplication::exec() () from
/usr/lib64/libQt5Core.so.5
#55 0x00007f11de6c9520 in kdemain (_argc=<optimized out>, _argv=<optimized
out>) at
/usr/src/debug/kde-cli-tools-5.11.90git.20180113T004746~556dd1c/kcmshell/main.cpp:321
#56 0x0000559db1091a2f in ?? ()
#57 0x0000559db1092d5c in ?? ()
#58 0x0000559db10936cf in ?? ()
#59 0x0000559db108e56c in ?? ()
#60 0x00007f11edc70f4a in __libc_start_main (main=0x559db108dcc0, argc=5,
argv=0x7ffe06795838, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe06795828) at ../csu/libc-start.c:308
#61 0x0000559db108f1aa in _start ()

Reported using DrKonqi

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