kern/60658: netbsd32_process_read_dbregs() needs the same fix as native amd64 process_read_dbregs()

["martin%NetBSD.org@localhost via gnats" <gnats-admin%NetBSD.org@localhost>]

>Number:         60658
>Category:       kern
>Synopsis:       netbsd32_process_read_dbregs() needs the same fix as native amd64 process_read_dbregs()
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Aug 28 07:25:00 +0000 2026
>Originator:     Martin Husemann
>Release:        NetBSD 11.99.7
>Organization:
The NetBSD Foundation, Inc.
>Environment:
System: NetBSD seven-days-to-the-wolves.aprisoft.de 11.99.7 NetBSD 11.99.7 (GENERIC) #885: Thu Aug 27 08:06:24 CEST 2026 martin%seven-days-to-the-wolves.aprisoft.de@localhost:/work/src/sys/arch/amd64/compile/GENERIC amd64
Architecture: x86_64
Machine: amd64
>Description:

Running i386 atf tests on an amd64 kernel crashes the machine:

kernel diagnostic assertion "lwp_locked(l, NULL)" failed: file "../../../arch/x86/x86/dbregs.c", line 185

in netbsd32_process_read_dbregs()

>How-To-Repeat:
s/a

>Fix:
n/a