port-vax/60478: releng testbed is busted on VAX

["campbell+netbsd%mumble.net@localhost via gnats" <gnats-admin%NetBSD.org@localhost>]

>Number:         60478
>Category:       port-vax
>Synopsis:       releng testbed is busted on VAX
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-vax-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jul 22 20:20:00 +0000 2026
>Originator:     Taylor R Campbell
>Release:        current
>Organization:
The TestBSD Vaxxination, Inc.
>Environment:
>Description:
	Something seems to have broken the VAX releng testbed on around
	July 19th:

build: OK with 425516 lines of log, install: OK
commit 2026.07.19.16.03.58 kre src/bin/sh/jobs.c 1.128
commit 2026.07.19.16.03.58 kre src/bin/sh/sh.1 1.279
build: OK with 425289 lines of log, install: failed
commit 2026.07.19.16.16.04 kre src/bin/sh/jobs.c 1.129
build: OK with 424685 lines of log, install: failed
...
commit 2026.07.21.04.05.06 riastradh src/libexec/ld.elf_so/search.c 1.30
build: OK with 425375 lines of log, install: failed
...
commit 2026.07.22.08.39.21 mrg src/external/mit/xorg/bin/xcutsel/Makefile 1.3
build: OK with 425121 lines of log, install: failed

	First couple failures looked like this:

[   1.1200030] kern.module.path=/stand/vax/11.99.7/modules
[   1.1200030] WARNING: preposterous TOD clock time
[   1.1200030] WARNING: using default initial time
init: kernel security level ch/install.sh: Cannot set tty process group (Bad file descriptor) at 1462
/install.sh: Cannot set tty process group (Bad file descriptor) at 1462
Terminal type (just hit ENTER for 'vt220'): xterm
/install.sh: Cannot set tty process group (Bad file descriptor) at 1462

To return to the installer, quit this shell by typing 'exit' or ^D.
# [   6.2600030] entropy: best effort
*anita timeout*

	Then they looked like:

[   1.0700030] kern.module.path=/stand/vax/11.99.7/modules
[   1.0800030] WARNING: preposterous TOD clock time
[   1.0800030] WARNING: using default initial time
Fatal error
Enter pathname of shell or RETURN for /bin/sh: [   6.2700030] entropy: best effort
*anita timeout*

>How-To-Repeat:

	anita test https://nycdn.netbsd.org/pub/NetBSD-daily/HEAD/20260722083921Z/vax/

>Fix:

	Yes, please!