The NetBSD-current/i386 build is working again. The following commits were made between the last failed build and the first successful build:
2023.09.25.09.15.48 rin src/sys/dev/pci/if_wm.c 1.789 Logs can be found at: http://releng.NetBSD.org/b5reports/i386/commits-2023.09.html#2023.09.25.09.15.48