Path: utzoo!attcan!uunet!aplcen!samsung!usc!snorkelwacker!apple!agate!shelby!neon!CS.Stanford.EDU!farhad
From: farhad@CS.Stanford.EDU (Farhad Shakeri)
Newsgroups: comp.unix.ultrix
Subject: DUMP: SIGSEGV()  ABORTING!
Keywords: dump failing immediately.
Message-ID: <1990Oct3.171146.4158@Neon.Stanford.EDU>
Date: 3 Oct 90 17:11:46 GMT
Sender: news@Neon.Stanford.EDU (USENET News System)
Reply-To: farhad@CS.Stanford.EDU (Farhad Shakeri)
Organization: Computer Science Department, Stanford University
Lines: 31


Hi  We have found a very strange problem on only one of our
3100s (mine) runing ultrix (3.1c).

Dump fails almost immediately after it starts by this error:

  DUMP: SIGSEGV()  ABORTING!
  Illegal instruction (core dumped)

This problem started about 2 weeks ago and we can't figure out
why.  I thought I had a bad binary or corrupted filesystem
but those looked fine when I compared (sum) them to other 3100s
and they looked fine and passed fsck!  

dump failed in all forms of test, even to /dev/null .

anyway if anybody has seen this sort of problem please let me know.

I am going to convert to 4.0 soon but I would like to solve this
mystery.

Also  can this be a hardware problem?

Thanks a lot.

-- 
       +----------------------------------------------------+
      /   Farhad Shakeri       E-Mail:                     /
     /  Stanford University    farhad@Tehran.Stanford.EDU /
    / Computer Science Dept.                             /
   +----------------------------------------------------+