[kde] [Bug 362286] New: Click on configure keyboard on widget to switch layout crashes KDE kontrol center

via KDE Bugzilla bugzilla_noreply at kde.org
Tue Apr 26 10:35:31 BST 2016 

https://bugs.kde.org/show_bug.cgi?id=362286

            Bug ID: 362286
           Summary: Click on configure keyboard on widget to switch layout
                    crashes KDE kontrol center
           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: dusan.peterc at gmail.com

Application: kdeinit5 (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.1.20-11-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
editing text in text editor.

AltGr key stops working, so I can't use national characters. I go in Keyboard
configuration to change switching policy from global to desktop, and back, so
that AltGr key starts working again. But on pressing OK, "Keyboard - KDE
Control Module" crashes.
Before this happnes, the keyboard confiugration window takes a long time to pop
up - 20 seconds to 2 minutes. This is a sure sign that it will crash when
pressing OK on finished setting.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KDE Control Module (kdeinit5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f64e7612780 (LWP 4938))]

Thread 13 (Thread 0x7f64d1381700 (LWP 4939)):
#0  0x00007f64e5763bbd in poll () at /lib64/libc.so.6
#1  0x00007f64e6a88422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f64e6a8a00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f64d3d083c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f64e5ada32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f64e30e40a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f64e576bfed in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f64c9a4c700 (LWP 5099)):
[KCrash Handler]
#6  0x00007f64e56ff19b in malloc_consolidate () at /lib64/libc.so.6
#7  0x00007f64e57004e8 in _int_malloc () at /lib64/libc.so.6
#8  0x00007f64e570302c in calloc () at /lib64/libc.so.6
#9  0x00007f64e16ab3e3 in  () at /usr/lib64/tls/libnvidia-tls.so.361.42
#10 0x00007f64e242e4e9 in g_malloc0 () at /usr/lib64/libglib-2.0.so.0
#11 0x00007f64e23fab6b in  () at /usr/lib64/libglib-2.0.so.0
#12 0x00007f64e24447a9 in g_slice_free1 () at /usr/lib64/libglib-2.0.so.0
#13 0x00007f64e30e3e62 in __nptl_deallocate_tsd () at /lib64/libpthread.so.0
#14 0x00007f64e30e40b7 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f64e576bfed in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f64c924b700 (LWP 5100)):
#0  0x00007f64e5767f79 in syscall () at /lib64/libc.so.6
#1  0x00007f64e23fb088 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f64e2443bb3 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f64e30e3e62 in __nptl_deallocate_tsd () at /lib64/libpthread.so.0
#4  0x00007f64e30e40b7 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f64e576bfed in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f64c8a4a700 (LWP 5101)):
#0  0x00007f64e5767f79 in syscall () at /lib64/libc.so.6
#1  0x00007f64e23fb088 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f64e2443bb3 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f64e30e3e62 in __nptl_deallocate_tsd () at /lib64/libpthread.so.0
#4  0x00007f64e30e40b7 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f64e576bfed in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f64c3fff700 (LWP 5102)):
#0  0x00007f64e5767f79 in syscall () at /lib64/libc.so.6
#1  0x00007f64e23fb088 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f64e2443bb3 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f64e30e3e62 in __nptl_deallocate_tsd () at /lib64/libpthread.so.0
#4  0x00007f64e30e40b7 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f64e576bfed in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f64c37fe700 (LWP 5103)):
#0  0x00007f64e5767f79 in syscall () at /lib64/libc.so.6
#1  0x00007f64e23fb088 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f64e2443bb3 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f64e30e3e62 in __nptl_deallocate_tsd () at /lib64/libpthread.so.0
#4  0x00007f64e30e40b7 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f64e576bfed in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f64c2ffd700 (LWP 5104)):
#0  0x00007f64e5767f79 in syscall () at /lib64/libc.so.6
#1  0x00007f64e23fb088 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f64e2443bb3 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f64e30e3e62 in __nptl_deallocate_tsd () at /lib64/libpthread.so.0
#4  0x00007f64e30e40b7 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f64e576bfed in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f64c27fc700 (LWP 5105)):
#0  0x00007f64e5767f79 in syscall () at /lib64/libc.so.6
#1  0x00007f64e23fb088 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f64e2443bb3 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f64e30e3e62 in __nptl_deallocate_tsd () at /lib64/libpthread.so.0
#4  0x00007f64e30e40b7 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f64e576bfed in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f64c1ffb700 (LWP 5106)):
#0  0x00007f64e5767f79 in syscall () at /lib64/libc.so.6
#1  0x00007f64e23fb088 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f64e2443bb3 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f64e30e3e62 in __nptl_deallocate_tsd () at /lib64/libpthread.so.0
#4  0x00007f64e30e40b7 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f64e576bfed in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f64c17fa700 (LWP 5107)):
#0  0x00007f64e577856b in __lll_lock_wait_private () at /lib64/libc.so.6
#1  0x00007f64e5704809 in _L_lock_3741 () at /lib64/libc.so.6
#2  0x00007f64e56ffafb in _int_free () at /lib64/libc.so.6
#3  0x00007f64e2443a26 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f64e2443b92 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f64e30e3e62 in __nptl_deallocate_tsd () at /lib64/libpthread.so.0
#6  0x00007f64e30e40b7 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f64e576bfed in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f64c0ff9700 (LWP 5108)):
#0  0x00007f64e5767f79 in syscall () at /lib64/libc.so.6
#1  0x00007f64e23fb088 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f64e2443bb3 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f64e30e3e62 in __nptl_deallocate_tsd () at /lib64/libpthread.so.0
#4  0x00007f64e30e40b7 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f64e576bfed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f649ffff700 (LWP 5109)):
#0  0x00007f64e5767f79 in syscall () at /lib64/libc.so.6
#1  0x00007f64e23fb088 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f64e2443bb3 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f64e30e3e62 in __nptl_deallocate_tsd () at /lib64/libpthread.so.0
#4  0x00007f64e30e40b7 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f64e576bfed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f64e7612780 (LWP 4938)):
#0  0x00007f64e30e803f in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f64e5adb34b in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib64/libQt5Core.so.5
#2  0x00007f64e5ad9f5e in QThread::wait(unsigned long) () at
/usr/lib64/libQt5Core.so.5
#3  0x00007f64d3d033b2 in QXcbConnection::~QXcbConnection() () at
/usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f64d3d033d9 in QXcbConnection::~QXcbConnection() () at
/usr/lib64/libQt5XcbQpa.so.5
#5  0x00007f64d3d09f8e in QXcbIntegration::~QXcbIntegration() () at
/usr/lib64/libQt5XcbQpa.so.5
#6  0x00007f64d3d0a089 in QXcbIntegration::~QXcbIntegration() () at
/usr/lib64/libQt5XcbQpa.so.5
#7  0x00007f64e61fecb5 in QGuiApplicationPrivate::~QGuiApplicationPrivate() ()
at /usr/lib64/libQt5Gui.so.5
#8  0x00007f64e4349469 in QApplicationPrivate::~QApplicationPrivate() () at
/usr/lib64/libQt5Widgets.so.5
#9  0x00007f64e5cee314 in QObject::~QObject() () at /usr/lib64/libQt5Core.so.5
#10 0x00007f64e434afec in QApplication::~QApplication() () at
/usr/lib64/libQt5Widgets.so.5
#11 0x00007f64d4611f7f in kdemain () at /usr/lib64/libkdeinit5_kcmshell5.so
#12 0x00000000004086fc in _start ()

Possible duplicates by query: bug 352886, bug 348766, bug 346742, bug 346742.

Reported using DrKonqi

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