Bug#483625: /usr/bin/kwin: logging out causes a kwin crash
Package: kde-window-manager
Version: 4:4.0.80-2
Severity: normal
File: /usr/bin/kwin
Everytime I log out of KDE4, kwin crashes. After closing the backtrace
window logout proceeds normally.
I am attaching the backtrace of the crash.
-- System Information:
Debian Release: lenny/sid
APT prefers testing
APT policy: (900, 'testing'), (400, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.24-1-686 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages kde-window-manager depends on:
ii kdebase-runtime 4:4.0.80-2 runtime components from the offici
ii kdelibs5 4:4.0.80-1 core libraries for all KDE 4 appli
ii libc6 2.7-10 GNU C Library: Shared libraries
ii libcaptury0 0.3.0~svn158-1 X11/GLX video capturing framework
ii libgl1-mesa-glx [libgl1] 7.0.3-1 A free implementation of the OpenG
ii libice6 2:1.0.4-1 X11 Inter-Client Exchange library
ii libkdecorations4 4:4.0.80-2 library used by decorations for th
ii libkwineffects1 4:4.0.80-2 library used by effects for the KD
ii libqt4-dbus 4.4.0-2 Qt 4 D-Bus module
ii libqt4-qt3support 4.4.0-2 Qt 3 compatibility library for Qt
ii libqtcore4 4.4.0-2 Qt 4 core module
ii libqtgui4 4.4.0-2 Qt 4 GUI module
ii libsm6 2:1.0.3-1+b1 X11 Session Management library
ii libstdc++6 4.3.0-5 The GNU Standard C++ Library v3
ii libx11-6 2:1.1.4-1 X11 client-side library
ii libxcomposite1 1:0.4.0-2 X11 Composite extension library
ii libxdamage1 1:1.1.1-4 X11 damaged region extension libra
ii libxext6 2:1.0.4-1 X11 miscellaneous extension librar
ii libxfixes3 1:4.0.3-2 X11 miscellaneous 'fixes' extensio
ii libxrandr2 2:1.2.2-2 X11 RandR extension library
ii libxrender1 1:0.9.4-1 X Rendering Extension client libra
kde-window-manager recommends no packages.
-- no debconf information
Application: KWin (kwin), signal SIGABRT
Using host libthread_db library "/lib/i686/cmov/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 0xb650f720 (LWP 1888)]
[KCrash handler]
#6 0xffffe410 in __kernel_vsyscall ()
#7 0xb7d82ef5 in raise () from /lib/i686/cmov/libc.so.6
#8 0xb7d84871 in abort () from /lib/i686/cmov/libc.so.6
#9 0xb7d7c0ee in __assert_fail () from /lib/i686/cmov/libc.so.6
#10 0xb65f2877 in xcb_xlib_lock () from /usr/lib/libxcb-xlib.so.0
#11 0xb6bbc028 in _XCBLockDisplay (dpy=0x805e790) at ../../src/xcb_lock.c:21
#12 0xb6af8ce1 in XRenderFreePicture (dpy=0x805d3c0, picture=23070677)
at ../../src/Picture.c:236
#13 0xb76396d7 in QX11PixmapData::release (this=0x8152e98)
at image/qpixmap_x11.cpp:1181
#14 0xb7639b0d in ~QX11PixmapData (this=0x8152e98)
at image/qpixmap_x11.cpp:1160
#15 0xb762f86b in QPixmap::deref (this=0xb7f54280) at image/qpixmap.cpp:1260
#16 0xb76300a0 in ~QPixmap (this=0xb7f54280) at image/qpixmap.cpp:321
#17 0xb7eca7e0 in __tcf_0 ()
at /tmp/buildd/kdebase-workspace-4.0.80/kwin/client.cpp:1749
#18 0xb7d85ef4 in exit () from /lib/i686/cmov/libc.so.6
#19 0xb6bb51b4 in _XDefaultError (dpy=0x805d3c0, event=0xbf96cfac)
at ../../src/XlibInt.c:2853
#20 0xb6bb5293 in _XError (dpy=0x805d3c0, rep=0x810bb60)
at ../../src/XlibInt.c:2905
#21 0xb6bbc93c in process_responses (dpy=0x805d3c0, wait_for_first_event=0,
current_error=0xbf96d0a8, current_request=11522715)
at ../../src/xcb_io.c:138
#22 0xb6bbccfa in _XReply (dpy=0x805d3c0, rep=0xbf96d0d0, extra=0, discard=1)
at ../../src/xcb_io.c:370
#23 0xb6bb0eea in XSync (dpy=0x805d3c0, discard=1) at ../../src/Sync.c:48
#24 0xb6b91fde in XCloseDisplay (dpy=0x805d3c0) at ../../src/ClDisplay.c:67
#25 0xb75d5daa in qt_cleanup () at kernel/qapplication_x11.cpp:2325
#26 0xb75775c9 in ~QApplication (this=0xbf96d2b4)
at kernel/qapplication.cpp:1020
#27 0xb6e5ba3a in ~KApplication (this=0xbf96d2b4)
at /tmp/buildd/kde4libs-4.0.80/kdeui/kernel/kapplication.cpp:946
#28 0xb7edb640 in ~Application (this=0xbf96d2b4)
at /tmp/buildd/kdebase-workspace-4.0.80/kwin/main.cpp:346
#29 0xb7ede95b in kdemain (argc=3, argv=0xbf96d484)
at /tmp/buildd/kdebase-workspace-4.0.80/kwin/main.cpp:510
#30 0x08048552 in main (argc=)
at /tmp/buildd/kdebase-workspace-4.0.80/obj-i486-linux-gnu/kwin/kwin_dummy.cpp:3
#31 0xb7d6e450 in __libc_start_main () from /lib/i686/cmov/libc.so.6
#32 0x080484c1 in _start ()
#0 0xffffe410 in __kernel_vsyscall ()
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