I have some patches which will try to extract a core
dump of a user-mode
process which are based on similar changes for lcrash
that were done
by IBM a while ago. It's been a little flaky and
I haven't had
time to investigate. I did this as a crash
extension and only
for i386.
I'm attaching it here... Hope you'll find it
useful.
From: crash-utility-bounces@xxxxxxxxxx [mailto:crash-utility-bounces@xxxxxxxxxx] On Behalf Of Rajesh
Sent: Tuesday, September 04, 2007 2:42 AM
To: crash-utility@xxxxxxxxxx
Subject: User Stack back trace of the process
Hi,
Is it possible to display the user stack trace of a
process (Not kernel stack trace of a process) from kernel core dump using crash
utility.
#bt <pid>
will display the kernel stack trace of the
process pid.
And also I'm thinking, is it possible to gdb each
task(process) from kernel core dump, as we do nprmally for process core
dump?
Let me know, whether the above said points are feasible?
Any
comments...
--Regards,
rajesh
Attachment:
pcore.sh.01
Description: pcore.sh.01
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