ville.mattila(a)stonesoft.com wrote:
 Hello,
  When trying to get line numbers for disassembler output, I get
 "dis: line numbers are not available" and normal disassembled output.
 What am I missing?
 thanks,
  - Ville 
You must be running a "patched-gdb", i.e., using a System.map or
another vmlinux file on the crash command line that doesn't match
the running/dumped kernel.
Dave