The NetBSD-current/i386 build is working again. The following commits were made between the last failed build and the first successful build:
2025.04.24.16.50.02 riastradh src/tests/lib/libc/setjmp/t_sigstack.c 1.20 2025.04.24.16.53.44 martin src/lib/libprop/prop.expsym 1.3 2025.04.24.16.57.27 riastradh src/tests/kernel/t_signal_and_sp.c 1.11 Logs can be found at: http://releng.NetBSD.org/b5reports/i386/commits-2025.04.html#2025.04.24.16.57.27