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Path: utzoo!linus!philabs!cmcl2!seismo!mcvax!ukc!cheviot!dmlee
From: dmlee@cheviot.UUCP (Dongman Lee)
Newsgroups: net.unix-wizards
Subject: HELP: reason of panic?
Message-ID: <349@cheviot.UUCP>
Date: Wed, 22-May-85 04:59:14 EDT
Article-I.D.: cheviot.349
Posted: Wed May 22 04:59:14 1985
Date-Received: Thu, 16-May-85 22:00:40 EDT
Reply-To: dmlee@cheviot.UUCP (Dongman Lee)
Organization: U. of Newcastle upon Tyne, U.K.
Lines: 19

Hello, everybody! First of all, I would like to send my thanx to people who
replied to my last query. 
I've got the problem again and I would like to ask your helps. So here goes.
I am  developing the transport protocol on VAX750/4.2BSD. So I put my stuffs to
kernel routines associated with a socket(sendit, recvit, sosend, & soreceive).
And I hacked some programs for this protocol. When I tested new kernel, protocol
worked very well. The painful result happened in a while. The system crashed as
soon as I tried to compile C program(I haven't tried other languages). But this
happened only if I tried it in a user mode. In super user mode, there is no
problem. The error message was "panic: KSP not valid".
How could I get the clue to solve this problem?
Thanx in advance.

D. Lee
Computing Lab.
U. of Newcastle upon Tyne

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