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Re: ksymoops packaged ? System.map issues ...



Hello,


On Mon, Apr 06, 1998 at 05:18:49PM +0200, Yann Dirson wrote:
> 1) compiling ksymoops from the kernel source tree.
> 2) building a valid ksym-table and reproduce the oops to feed its
> output + the generated ksym-table to ksymoops.

If you have installed a current MAP File for the kernel (which is done
automatically by the kernel installer package), syslogd/klogd will be able
to read this and will display all Ptr references in lines from the kernel
with the resolved symbol. This is a good start for debugging, have u ever
looked into /var/log/messages?

Apr  6 21:19:28 lina syslogd 1.3-3#25: restart.
Apr  6 21:19:28 lina kernel: klogd 1.3-3, log source = /proc/kmsg started.
Apr  6 21:19:29 lina kernel: Cannot find map file.
Apr  6 21:19:29 lina kernel: Error seeking in /dev/kmem
Apr  6 21:19:29 lina kernel: Error adding kernel module table entry.

-> no support for translation, because the /System.map file was not found.

>From klogd(8)

#       As  a  convenience  klogd  will  attempt to resolve kernel
#       numeric addresses to their symbolic forms if a kernel sym-
#       bol  table is available at execution time.  A symbol table
#       may be specified by using the -k  switch  on  the  command
#       line.   If  a  symbol file is not explicitly specified the
#       following filenames will be tried:
#
#       /boot/System.map
#       /System.map
#       /usr/src/linux/System.map

Greetings
Bernd
-- 
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