dosemu deaths

[Michael Kleber <kleber math mit edu>]

Okay, I'm just trying to run dosemu for the first time --
version 0.66.7, fresh off the RH5.1 install.  It starts up
beautifully off the disk image in /var/lib/dosemu/hdimage,
but I can't get it to look at the linux disk at all:

  C:\> lredir d: linux\fs\mnt/windows
  D: = LINUX\FS\MNT/WINDOWS  attrib = READ/WRITE

looks good so far, but then

  C:\> dir d:

  general protection at 0x14b2: 26
  ERROR: SIGSEGV, protected insn...exiting!

Same thing happens if I try to mount linux /tmp.  Doesn't matter
whether I'm running as root or as a normal user.  Anyone have any idea 
what might be going on?

--Michael Kleber
  kleber math mit edu