From mboxrd@z Thu Jan  1 00:00:00 1970
From: jnc@mercury.lcs.mit.edu (Noel Chiappa)
Date: Sat, 10 Jun 2017 10:24:32 -0400 (EDT)
Subject: [TUHS] 211bsd: kernel panic after a 'here document' in tcsh
Message-ID: <20170610142432.8CA3A18C0E4@mercury.lcs.mit.edu>

    > From: "Walter F.J. Mueller"

    > the kernel panic after tcsh here documents is understood.

Very nice detective work!

    > The kernel panic is due to a coding error in mch_fpsim.s. ...  After
    > fixing the "$SIGILL." ... and three similar cases

I'm fairly amazed that apparently nobody has run across one of these 4 before!
(Or, at least, not bothered to report it.)

I wonder how long that bug has been in the code?

     Noel