OpenSSL issues with 9.2

[Matt Wallis <mattw%madmonks.org@localhost>]

Hi Folks,

I’ve recently been working to get my Sparc IPXs back online. I got one of them to boot 9.1 via 
NFS and had everything working. Including the excitement of a 7 hour wait during the first boot 
for OpenSSH to generate host keys. :-)

I then realised I hadn’t grabbed the latest version, and wanted to try a local disk install, so 
grabbed the 9.2 install, mounted it via NFS and installed to a SCSI2SD device that I picked up to 
replace the old HDD.

Install went fine, but now it drops cores when using SSL for anything. The SSH startup fails, as 
does pkgin, all with the same error.

sparcy# pkgin install openssh
assertion "(*wnumtop) == 0" failed: file "/usr/src/crypto/external/bsd/openssl/dist/crypto/bn/bn_div.c”, 
line 439, function "bn_div_f"
[1]   Abort trap (core dumped) pkgin install openssh
sparcy# ssh-keygen
Generating public/private rsa key pair.
assertion "(*wnumtop) == 0" failed: file "/usr/src/crypto/external/bsd/openssl/dist/crypto/bn/bn_div.c”, 
line 439, function "bn_div_f"
[1]   Abort trap (core dumped) ssh-keygen

So I can actually flip back and forth between 9.1 and 9.2 right now, just by choosing to boot from
the network or from the HDD. Switched back to the 9.1 NFS install and everything works.

If slowly.

Version 9.1
sparcy# openssl version
OpenSSL 1.1.1g  21 Apr 2020

9.2
sparcy# openssl version
OpenSSL 1.1.1k  25 Mar 2021

I’m going to try and play some more and see what I can figure out, openssl speed seems to be 
able to run through all of the algorithms without crashing, so I’m not sure what the issue is.

Matt.