http://qa.mandrakesoft.com/show_bug.cgi?id=4158





------- Additional Comments From [EMAIL PROTECTED]  2003-09-07 17:04 -------
this is a dup for #4000, that unfortunately and wrongly has been marked as
"resolved".

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assigned_to: [EMAIL PROTECTED]
status: UNCONFIRMED
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description: 
Attempts to run any program under gdb fail with:

[EMAIL PROTECTED] glenn]# gdb t
GNU gdb 5.3-22mdk (Mandrake Linux)
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i586-mandrake-linux-gnu"...
(gdb) r
Starting program: /home/glenn/t 
Warning:
Cannot insert breakpoint -2.
Error accessing memory address 0x4000af50: Input/output error.
The same program may be running in another process.

Others (see bug #4000) have noted that this is due to a problem with XFS.
I haven't seen this problem on a 9.1 system that uses ext3.  It's also
been reported that only if the root partition is ext3, and the other partitions
are XFS, there is no problem.

This problem is in all the kernels since 2.4.21-0.13mdk, and all, including
the current 'cooker' release, use the same XFS patch 
snapshot 2.4.20-2003-01-14_00:43_UTC

I've built a clean 2.4.21 kernel, and applied the current patch from SGI
SGI XFS snapshot-2.4.21-2003-06-23_01:45_UTC for version 1.3 of XFS, and
the debugger works.

I suggest that an entry in the 9.1 Errata be made that systems that are to
be used for development shouldn't use XFS.

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