Automated report: NetBSD-current/sparc64 ATF test suite completion failure

[NetBSD Test Fixture <bracket%NetBSD.org@localhost>]

This is an automatically generated notice of a failure to run the ATF
test suite to completion on NetBSD-current/sparc64.

The failure occurred on a system built on babylon5.netbsd.org, a
NetBSD/amd64 host, using sources from CVS date 2025.04.20.07.47.26.

The following commits were made between the last successful run and
the first failed run:

    2025.04.19.14.25.11 christos src/distrib/ews4800mips/floppies/ramdisk/Makefile 1.19
    2025.04.20.07.39.30 skrll src/sys/arch/hppa/hppa/support.S 1.8
    2025.04.20.07.47.26 skrll src/sys/arch/riscv/riscv/cpu_switch.S 1.7

Logs can be found at:

    http://releng.NetBSD.org/b5reports/sparc64/commits-2025.04.html#2025.04.20.07.47.26