[Crash-utility] crash can't read vmlinux on live system?

[Kris Corwin]

I've had problems running crash on a live system.  I've
used various versions of crash and different 2.6 kernels.

Any help would be appreciated.

Kris


[root at f14 linux-2.6.9]# /usr/users/corwin/crash/crash-4.0-2.21/crash 
./System.map ./vmlinux

crash 4.0-2.21
Copyright (C) 2002, 2003, 2004, 2005, 2006  Red Hat, Inc.
Copyright (C) 2004, 2005, 2006  IBM Corporation
Copyright (C) 1999-2006  Hewlett-Packard Co
Copyright (C) 2005  Fujitsu Limited
Copyright (C) 2005  NEC Corporation
Copyright (C) 1999, 2002  Silicon Graphics, Inc.
Copyright (C) 1999, 2000, 2001, 2002  Mission Critical Linux, Inc.
This program 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.  Enter "help copying" to see the conditions.
This program has absolutely no warranty.  Enter "help warranty" for details.
                                                                                

crash: read error: kernel virtual address: c0152223  type: 
"x86_omit_frame_pointer"
crash: read error: kernel virtual address: c0454c90  type: "xtime"
[root at f14 linux-2.6.9]# grep FRAME .config
CONFIG_FRAME_POINTER=y
[root at f14 linux-2.6.9]# grep DEBUG_INFO .config
CONFIG_DEBUG_INFO=y