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Bug#240809: marked as done (xserver-xfree86: [module loader] SEGVs when loading libbitmap.a on exec-shield-enabled Linux kernel)



Your message dated Tue, 09 Jan 2007 10:02:36 +0100
with message-id <45A35A2C.402@ens-lyon.org>
and subject line Bug#240809: xserver-xfree86: [module loader] SEGVs when loading libbitmap.a on exec-shield-enabled Linux kernel
has caused the attached Bug report to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what I am
talking about this indicates a serious mail system misconfiguration
somewhere.  Please contact me immediately.)

Debian bug tracking system administrator
(administrator, Debian Bugs database)

--- Begin Message ---
Package: xserver-xfree86
Version: 4.3.0-7

  Hi,

  xserver version 4.3.0-7 (testing distribution) crashes, when launched
on a kernel with exec-shield (by Ingo Molnar) patch applied. Always can
reproduce that. Previos version of X server from testing (4.2.1) didn't
have any problem with exec-shield. Here's output:

lexa:/home/lex# cat /proc/sys/kernel/exec-shield
2
lexa:/home/lex# X
This is a pre-release version of XFree86, and is not supported in any
way.  Bugs may be reported to XFree86@XFree86.Org and patches submitted
to fixes@XFree86.Org.  Before reporting bugs in pre-release versions,
please check the latest version in the XFree86 CVS repository
(http://www.XFree86.Org/cvs).

XFree86 Version 4.3.0.1 (Debian 4.3.0-7 20040318043201 root@cyberhq.internal.cyberhqz.com)
Release Date: 15 August 2003
X Protocol Version 11, Revision 0, Release 6.6
Build Operating System: Linux 2.6.4 i686 [ELF] 
Build Date: 18 March 2004
	Before reporting problems, check http://www.XFree86.Org/
	to make sure that you have the latest version.
Module Loader present
OS Kernel: Linux version 2.4.25-exec-shield-686 (root@lexa) (gcc version 3.3.3 (Debian)) #2 Fri Mar 26 19:38:59 EET 2004 TF
Markers: (--) probed, (**) from config file, (==) default setting,
         (++) from command line, (!!) notice, (II) informational,
         (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/XFree86.0.log", Time: Mon Mar 29 14:51:59 2004
(==) Using config file: "/etc/X11/XF86Config-4"

   *** If unresolved symbols were reported above, they might not
   *** be the reason for the server aborting.

Fatal server error:
Caught signal 11.  Server aborting


When reporting a problem related to a server crash, please send
the full server output, not just the last messages.
This can be found in the log file "/var/log/XFree86.0.log".
Please report problems to submit@bugs.debian.org.


[1]+  Aborted                 X
lexa:/home/lex# echo 0 >/proc/sys/kernel/exec-shield
lexa:/home/lex# X &> zz
lexa:/home/lex# tail -30 zz
Build Date: 18 March 2004
	Before reporting problems, check http://www.XFree86.Org/
	to make sure that you have the latest version.
Module Loader present
OS Kernel: Linux version 2.4.25-exec-shield-686 (root@lexa) (gcc version 3.3.3 (Debian)) #2 Fri Mar 26 19:38:59 EET 2004 TF
Markers: (--) probed, (**) from config file, (==) default setting,
         (++) from command line, (!!) notice, (II) informational,
         (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/XFree86.0.log", Time: Mon Mar 29 14:52:55 2004
(==) Using config file: "/etc/X11/XF86Config-4"
(EE) Failed to load module "pex5" (module does not exist, 0)
Skipping "/usr/X11R6/lib/modules/fonts/libspeedo.a:spencode.o":  No symbols found
(EE) Failed to load module "xie" (module does not exist, 0)
(II) Initializing extension GLX
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Error:            Can't find file "pc/ru_RO" for symbols include
>                   Exiting
>                   Abandoning symbols file "default"
Errors from xkbcomp are not fatal to the X server
Warning: font renderer for ".pcf" already registered at priority 0
Warning: font renderer for ".pcf.Z" already registered at priority 0
Warning: font renderer for ".pcf.gz" already registered at priority 0
Warning: font renderer for ".snf" already registered at priority 0
Warning: font renderer for ".snf.Z" already registered at priority 0
Warning: font renderer for ".snf.gz" already registered at priority 0
Warning: font renderer for ".bdf" already registered at priority 0
Warning: font renderer for ".bdf.Z" already registered at priority 0
Warning: font renderer for ".bdf.gz" already registered at priority 0
Warning: font renderer for ".pmf" already registered at priority 0
Could not init font path element unix/:7100, removing from list!
[stoping X server here by ctrl-alt-backspace]
lexa:/home/lex# 

Using 2.4.25 kernel with nvidia drivers version 1.0.5336-6.



--- End Message ---
--- Begin Message ---
Closing, as suggested by the submitter, which can't reproduce on Sarge
with a 2.6.18 kernel.

Thanks,
Brice


--- End Message ---

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