[kde] [Bug 389801] New: Discover,kmserver-logout-greeter,look and feel and display related others crash whenever started

Fri Feb 2 15:36:17 GMT 2018

https://bugs.kde.org/show_bug.cgi?id=389801

            Bug ID: 389801
           Summary: Discover,kmserver-logout-greeter,look and feel and
                    display related others crash whenever started
           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: youar7 at gmail.com
  Target Milestone: ---

Application: kcmshell5 (5.10.5)

Qt Version: 5.9.1
Frameworks Version: 5.38.0
Operating System: Linux 4.13.0-32-generic x86_64
Distribution: Ubuntu 17.10

-- Information about the crash:
- What I was doing when the application crashed:
The crash happens everytime even when no other applications are open 
I started the applications from the gui not the terminal
The backtraces of crashes of them are very much similar

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings Module (kcmshell5), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fea1a9f7900 (LWP 21926))]

Thread 4 (Thread 0x7fe9f6d38700 (LWP 21929)):
#0  0x00007fea12489b7c in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fea1248a110 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fea1248a27c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fea179e549b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fea1798ae3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fea177aa3ca in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fea162f2f45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fea177af29d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fea147697fc in start_thread (arg=0x7fe9f6d38700) at
pthread_create.c:465
#9  0x00007fea1a355b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fe9fd5ca700 (LWP 21928)):
#0  0x00007fea1a349951 in __GI___poll (fds=0x7fe9f8004e60, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fea1248a169 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fea1248a27c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fea179e549b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fea1798ae3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fea177aa3ca in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fea193e7e45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fea177af29d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fea147697fc in start_thread (arg=0x7fe9fd5ca700) at
pthread_create.c:465
#9  0x00007fea1a355b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fea06410700 (LWP 21927)):
#0  0x00007fea1a349951 in __GI___poll (fds=0x7fea0640fbb8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fea14b8f747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fea14b9153a in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fea08f9ef09 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fea177af29d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fea147697fc in start_thread (arg=0x7fea06410700) at
pthread_create.c:465
#6  0x00007fea1a355b5f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fea1a9f7900 (LWP 21926)):
[KCrash Handler]
#6  __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#7  0x00007fea1a279f5d in __GI_abort () at abort.c:90
#8  0x00007fea1779a107 in QMessageLogger::fatal(char const*, ...) const () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fea171753c0 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5
#10 0x00007fea1717572a in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5
#11 0x00007fea171778fe in QQuickWidget::resizeEvent(QResizeEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5
#12 0x00007fea18748972 in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007fea1870746c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007fea1870ed34 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007fea1798cde8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007fea18740ecb in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool,
bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007fea18744ca3 in QWidgetPrivate::show_helper() () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007fea1874796b in QWidget::setVisible(bool) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007fea18746fd1 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007fea179bc452 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007fea187484d3 in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007fea1870746c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007fea1870ed34 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007fea1798cde8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007fea1798f55d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007fea179e5e53 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007fea12489fb7 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007fea1248a1f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007fea1248a27c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007fea179e547f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007fea1798ae3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007fea17993da4 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007fea1a6296f0 in kdemain () from
/usr/lib/x86_64-linux-gnu/libkdeinit5_kcmshell5.so
#34 0x00007fea1a2621c1 in __libc_start_main (main=0x55abb5d3a740, argc=2,
argv=0x7ffd20b63e28, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd20b63e18) at ../csu/libc-start.c:308
#35 0x000055abb5d3a77a in _start ()

Possible duplicates by query: bug 388864, bug 384983, bug 382788, bug 378240,
bug 377996.

Reported using DrKonqi

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