Automated report: NetBSD-current/riscv-riscv64 test failure

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

This is an automatically generated notice of new failures of the
NetBSD test suite.

The newly failing test cases are:

    lib/libc/stdio/t_intr:stdio_intr_iolbf
    lib/libc/stdio/t_intr:stdio_intr_ionbf
    sbin/resize_ffs/t_grow:grow_16M_v0_8192
    sbin/resize_ffs/t_grow:grow_16M_v1_16384
    sbin/resize_ffs/t_grow:grow_16M_v2_32768
    sbin/resize_ffs/t_grow_swapped:grow_16M_v0_65536
    sbin/resize_ffs/t_grow_swapped:grow_16M_v1_4096
    sbin/resize_ffs/t_grow_swapped:grow_16M_v2_8192

The above tests failed in each of the last 4 test runs, and passed in
at least 26 consecutive runs before that.

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

    2025.10.07.02.10.32 nat src/lib/libm/src/e_hypotl.c 1.3
    2025.10.07.02.15.36 nat src/sys/arch/m68k/include/float.h 1.27
    2025.10.07.06.24.43 nat src/doc/CHANGES 1.3191
    2025.10.07.06.27.14 skrll src/sys/arch/riscv/riscv/cpu.c 1.8
    2025.10.07.06.27.14 skrll src/sys/arch/riscv/riscv/trap.c 1.31
    2025.10.07.06.40.33 skrll src/sys/arch/riscv/riscv/cpu.c 1.9
    2025.10.07.06.45.32 mrg src/external/gpl3/gcc/README.gcc14 1.23
    2025.10.07.06.45.32 mrg src/share/mk/bsd.own.mk 1.1440

Logs can be found at:

    https://releng.NetBSD.org/b5reports/riscv-riscv64/commits-2025.10.html#2025.10.07.06.45.32