Hello,
In order to share the solution, here is the command that fulfill our
need : get a raw dump of the kernel stack of the offending task.
set -p
task -R stack | grep "stack =" |awk '{print $3}'|cut -f1 -d","
|awk
'{print "rd "$1 " " 0x800 }' > rd_kstack
< rd_kstack
PS : the 'bt- r' will be a good alternate... when we will get more
familiar with the 'crash' utility.
Again, thanks to all.
Regards,
Patrick