[kde] [Bug 398795] "Custom shortcus" KCM crashes on close

[Alexander Mentyu]

https://bugs.kde.org/show_bug.cgi?id=398795

Alexander Mentyu <notuxius at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |notuxius at gmail.com

--- Comment #1 from Alexander Mentyu <notuxius at gmail.com> ---
Can reproduce this crash:

Application: System Settings Module (kcmshell5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2eaa05bcc0 (LWP 4539))]

Thread 2 (Thread 0x7f2e94d6d700 (LWP 4540)):
#0  0x00007f2ea998cbf9 in __GI___poll (fds=0x7f2e90003ce0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2ea0d81439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2ea0d8154c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2ea6b9ba9b in QEventDispatcherGlib::processEvents
(this=0x7f2e90000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f2ea6b3fdea in QEventLoop::exec (this=this at entry=0x7f2e94d6cd30,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:214
#5  0x00007f2ea696ab8a in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:525
#6  0x00007f2ea8477e45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f2ea6975aab in QThreadPrivate::start (arg=0x7f2ea86efd60) at
thread/qthread_unix.cpp:367
#8  0x00007f2ea38156db in start_thread (arg=0x7f2e94d6d700) at
pthread_create.c:463
#9  0x00007f2ea999988f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f2eaa05bcc0 (LWP 4539)):
[KCrash Handler]
#6  0x00007f2e991f6609 in ?? () from
/usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#7  0x00007f2e991f271e in wl_proxy_destroy () from
/usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#8  0x00007f2e977b19f7 in org_kde_plasma_window_destroy
(org_kde_plasma_window=0x55cdcf15f960) at
./obj-x86_64-linux-gnu/src/client/wayland-plasma-window-management-client-protocol.h:642
#9  KWayland::Client::WaylandPointer<org_kde_plasma_window,
org_kde_plasma_window_destroy>::release (this=0x55cdcf162490,
this=0x55cdcf162490) at ./src/client/wayland_pointer_p.h:53
#10 KWayland::Client::PlasmaWindow::release (this=this at entry=0x55cdceee5d50) at
./src/client/plasmawindowmanagement.cpp:757
#11 0x00007f2e977b1a1a in KWayland::Client::PlasmaWindow::~PlasmaWindow
(this=0x55cdceee5d50, __in_chrg=<optimized out>) at
./src/client/plasmawindowmanagement.cpp:747
#12 0x00007f2e977b1b19 in KWayland::Client::PlasmaWindow::~PlasmaWindow
(this=0x55cdceee5d50, __in_chrg=<optimized out>) at
./src/client/plasmawindowmanagement.cpp:748
#13 0x00007f2ea6b6e6ab in QObjectPrivate::deleteChildren
(this=this at entry=0x55cdcf157990) at kernel/qobject.cpp:1997
#14 0x00007f2ea6b7814b in QObject::~QObject (this=<optimized out>,
__in_chrg=<optimized out>) at kernel/qobject.cpp:1025
#15 0x00007f2e977b20f9 in
KWayland::Client::PlasmaWindowManagement::~PlasmaWindowManagement
(this=0x55cdceee6650, __in_chrg=<optimized out>) at
./src/client/plasmawindowmanagement.cpp:254
#16 0x00007f2ea6b6e6ab in QObjectPrivate::deleteChildren
(this=this at entry=0x55cdcf1573b0) at kernel/qobject.cpp:1997
#17 0x00007f2ea6b7814b in QObject::~QObject (this=<optimized out>,
__in_chrg=<optimized out>) at kernel/qobject.cpp:1025
#18 0x00007f2e8e8c8623 in WaylandIntegration::~WaylandIntegration
(this=<optimized out>, __in_chrg=<optimized out>) at
./src/windowsystem/waylandintegration.cpp:54
#19 WaylandIntegrationSingleton::~WaylandIntegrationSingleton (this=<optimized
out>, __in_chrg=<optimized out>) at
./src/windowsystem/waylandintegration.cpp:40
#20 (anonymous namespace)::Q_QGS_privateWaylandIntegrationSelf::Holder::~Holder
(this=<optimized out>, __in_chrg=<optimized out>) at
./src/windowsystem/waylandintegration.cpp:46
#21 0x00007f2ea98bb041 in __run_exit_handlers (status=0, listp=0x7f2ea9c63718
<__exit_funcs>, run_list_atexit=run_list_atexit at entry=true,
run_dtors=run_dtors at entry=true) at exit.c:108
#22 0x00007f2ea98bb13a in __GI_exit (status=<optimized out>) at exit.c:139
#23 0x00007f2ea9899b9e in __libc_start_main (main=0x55cdccee0720 <main>,
argc=2, argv=0x7ffe056b39b8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe056b39a8) at ../csu/libc-start.c:344
#24 0x000055cdccee075a in _start ()

Operating System: KDE neon Developer Edition
KDE Plasma Version: 5.14.80
Qt Version: 5.11.1
KDE Frameworks Version: 5.51.0
Kernel Version: 4.15.0-34-generic
OS Type: 64-bit
Processors: 8 × Intel® Core™ i5-8250U CPU @ 1.60GHz
Memory: 7,7 GiB of RAM

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