Bug#449238: Xephyr crashes on KDE4 startup
Package: xserver-xephyr
Version: 2:1.4-3
Severity: normal
Trying to start a KDE4 session (compiled from current SVN) within Xephyr
from Debian causes Xephyr to crash repeatably. I rebuild Xephry with
DEB_BUILD_OPTIONS=nostrip,noopt to get a backtrace shown below.
$ gdb Xephyr
GNU gdb 6.6.90.20070912-debian
Copyright (C) 2007 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) run :1
Starting program: /usr/bin/Xephyr :1
[Thread debugging using libthread_db enabled]
[New Thread 0x2ba8310e7d30 (LWP 2510)]
_XSERVTransSocketOpenCOTSServer: Unable to open socket for inet6
_XSERVTransOpen: transport open failed for inet6/c2:1
_XSERVTransMakeAllCOTSServerListeners: failed to open listener for inet6
expected keysym, got XF86KbdLightOnOff: line 70 of pc
expected keysym, got XF86KbdBrightnessDown: line 71 of pc
expected keysym, got XF86KbdBrightnessUp: line 72 of pc
expected keysym, got XF86KbdLightOnOff: line 70 of pc
expected keysym, got XF86KbdBrightnessDown: line 71 of pc
expected keysym, got XF86KbdBrightnessUp: line 72 of pc
Could not init font path element /usr/share/fonts/X11/cyrillic, removing from list!
FreeFontPath: FPE "/usr/share/fonts/X11/misc" refcount is 2, should be 1; fixing.
expected keysym, got XF86KbdLightOnOff: line 70 of pc
expected keysym, got XF86KbdBrightnessDown: line 71 of pc
expected keysym, got XF86KbdBrightnessUp: line 72 of pc
expected keysym, got XF86KbdLightOnOff: line 70 of pc
expected keysym, got XF86KbdBrightnessDown: line 71 of pc
expected keysym, got XF86KbdBrightnessUp: line 72 of pc
Could not init font path element /usr/share/fonts/X11/cyrillic, removing from list!
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x2ba8310e7d30 (LWP 2510)]
0x000000000053080d in find_mesa_visual (screen=0xbf2350, vid=58) at ../../../GL/glx/glxglcore.c:290
290 return (modes != NULL) ? mesaScreen->xm_vis[i] : NULL;
(gdb) bt
#0 0x000000000053080d in find_mesa_visual (screen=0xbf2350, vid=58) at ../../../GL/glx/glxglcore.c:290
#1 0x000000000053066a in __glXMesaScreenCreateContext (screen=0xbf2350, modes=0xd93280, baseShareContext=0x0)
at ../../../GL/glx/glxglcore.c:237
#2 0x000000000054f883 in DoCreateContext (cl=0xd90d50, gcId=12582918, shareList=0, visual=58, screen=0, isDirect=0 '\0')
at ../../../GL/glx/glxcmds.c:206
#3 0x000000000054f9c4 in __glXDisp_CreateContext (cl=0xd90d50, pc=0xd9ff70 "\225\003\006")
at ../../../GL/glx/glxcmds.c:249
#4 0x0000000000530276 in __glXDispatch (client=0xd92a80) at ../../../GL/glx/glxext.c:561
#5 0x00000000004fabf5 in XaceCatchExtProc (client=0xd92a80) at ../../Xext/xace.c:299
#6 0x000000000046600f in Dispatch () at ../../dix/dispatch.c:502
#7 0x000000000044a09f in main (argc=2, argv=0x7fff7bb931a8, envp=0x7fff7bb931c0) at ../../dix/main.c:452
(gdb)
--- System information. ---
Architecture: amd64
Kernel: Linux 2.6.22.6
Debian Release: lenny/sid
500 unstable ftp.fi.debian.org
--- Package information. ---
Depends (Version) | Installed
==============================-+-=============
libc6 (>= 2.6.1-1) | 2.6.1-6
libdbus-1-3 (>= 1.1.1) | 1.1.1-3
libfontenc1 | 1:1.0.4-2
libhal1 (>= 0.5.10) | 0.5.10-2
libpixman-1-0 (>= 0.9.4-2) | 0.9.5-3
libx11-6 | 2:1.0.3-7
libxau6 | 1:1.0.3-2
libxdmcp6 | 1:1.0.2-2
libxext6 | 1:1.0.3-2
libxfont1 (>= 1:1.2.9) | 1:1.3.1-1
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