Need information on "panic: mget"

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Article #12498

#12498

From: pratt
Date: Fri, 05 May 1989 23:12

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In Sun-Spots v7n244 Michael Maciolek writes

	Could someone enlighten me (or refer me to some enlightening
	back-issues of sun-spots) as to the general origin of the
	classic "panic:  mget" error message?  I'd like a general
	understanding of what an "mget" is trying to do, and why it
	might panics.

	We are running SL/IP on a 3/160 running SunOS 3.5.  We didn't
	seem to have any trouble with panic:mget until we also
	installed a Tektronics interface board for their 4693D color
	printer.

We're having the same problem, but with slip4.0 on a Sun-4 under 4.0.1 and
with the offending widget possibly being either an ALM-2 or (an interface
to) MTU's Digisound-16.  Rayan Zachariassen says it is probably due to
slip being interrupted during an mget, and that the driver should be
modified so that slip_rput queues everything to a service routine.  Sounds
like it may apply to 3.x slip as well.  Small matter of finding someone to
do it.

	Vaughan Pratt
	pratt@triangle.com

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!husc6!rice!sun-spots-request
From: pratt@triangle.com
Newsgroups: comp.sys.sun
Subject: Need information on "panic: mget"
Keywords: SunOS
Message-ID: <8904251606.AA01137@triangle.com.>
Date: 5 May 89 23:12:19 GMT
Sender: usenet@rice.edu
Organization: Sun-Spots
Lines: 23
Approved: Sun-Spots@rice.edu
Original-Date: Tue, 25 Apr 89 09:06:25 PDT
X-Sun-Spots-Digest: Volume 7, Issue 268, message 16 of 21