Hello SL list members,

This is a request for independent confirmation or refutation of
observed behavior of 5.6 x86_64 X11.

The observed behavior is that X11 on an AMD 64 locks up when probed
with 'nmap -A -PN host.domain.tld' (Nmap v 4.11 from 5.6) whereas it
does not lock up when probed with a relatively recent release, Nmap
5.21.

Specifically, the console session's mouse pointer can still be moved,
but mouse clicks and the keyboard aren't functional.

Further, other jobs running in non-X11 mode proceed as normal.

If you can confirm or refute this observed behavior, please reply.

kind regards/ldv