The NetBSD-current/i386 build is working again. The following commits were made between the last failed build and the successful build:
2022.08.31.05.24.41 msaitoh src/sys/kern/subr_lockdebug.c,v 1.82 Logs can be found at: http://releng.NetBSD.org/b5reports/i386/commits-2022.08.html#2022.08.31.05.24.41