pkg/56927: Various packages have conflicting PLISTs which make updates difficult on Solaris 10

[hiroshi-hakoyama%nagano.ac.jp@localhost]

>Number:         56927
>Category:       pkg
>Synopsis:       Various packages have conflicting PLISTs which make updates difficult on Solaris 10
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Jul 15 14:15:00 +0000 2022
>Originator:     Hiroshi Hakoyama
>Release:        pkgsrc current
>Organization:
Institute of Freshwater Biology, Nagano University
>Environment:
SunOS ec21 5.10 Generic_147147-26 sun4u sparc SUNW,Sun-Blade-1000
>Description:
Recently, something has changed and various packages can no longer be updated.
PLIST seems to be correct.
For examile, 
# cd /usr/pkgsrc/security/openssl
# make update
....
ERROR: ************************************************************
ERROR: The following files are in the PLIST but not in /usr/pkgsrc/security/openssl/work/.destdir/usr/pkg:
ERROR:         /usr/pkgsrc/security/openssl/work/.destdir/usr/pkg//usr/bin/find: /usr/pkgsrc/security/openssl/work/.destdir/usr/pkg/. の stat() Error: No such file or directory
*** Error code 1

Stop.
bmake[1]: stopped in /usr/pkgsrc/security/openssl
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/security/openssl
>How-To-Repeat:
On Solaris 10,
# cd /usr/pkgsrc/security/openssl
# make update
>Fix:
unknown