Automated report: NetBSD-current/evbarm-aarch64 build failure

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

This is an automatically generated notice of a NetBSD-current/evbarm-
aarch64 build failure.

The failure occurred on babylon5.netbsd.org, a NetBSD/amd64 host,
using sources from CVS date 2026.01.08.00.32.37.

An extract from the build.sh output follows:

    --- bf_skey.o ---
    #   compile  GENERIC64/bf_skey.o
    /tmp/build/2026.01.08.00.32.37-evbarm-aarch64/tools/bin/aarch64--netbsd-gcc -march=armv8-a+nofp+nosimd -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffreestanding -fno-zero-initialized-in-bss -fno-delete-null-pointer-checks -g -O2 -fstack-usage -Wstack-usage=3584 -fno-strict-aliasing -fno-common -std=gnu11 -Werror -Wall -Wno-main -Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wold-style-definition -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -Wno-unreachable-code -Wno-pointer-sign -Wno-attributes -Wno-type-limits -Wno-sign-compare -Wno-address-of-packed-member -Walloca --sysroot=/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/destdir -I. -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/external/bsd/libnv/dist -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/external/bsd/acpica/dist -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/../common/lib/libx86emu -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/../common
 /lib/libc/misc -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/../common/include -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/arch -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys -nostdinc -DCOMPAT_UTILS -DAARCH64 -DARM_GENERIC_TODR -DFPU_VFP -D__HAVE_PCI_CONF_HOOK -D__HAVE_PCI_MSI_MSIX -DCOMPAT_44 -DDIAGNOSTIC -DARMV81_PAN -D_KERNEL -D_KERNEL_OPT -std=gnu11 -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/lib/libkern/../../../common/lib/libc/quad -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/lib/libkern/../../../common/lib/libc/string -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/lib/libkern/../../../common/lib/libc/arch/aarch64/string -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/lib/libkern/../../../common/lib/libc/arch/aarch64/atomic -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/lib/libkern/../../../common/lib/libc/hash/sha3 -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/external/bsd -I/tmp/build/
 2026.01.08.00.32.37-evbarm-aarch64/src/sys/external/bsd/common/include -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/external/bsd/dwc2/dist -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/external/bsd/libfdt/dist -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/external/bsd/acpica/dist/include -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/external/bsd/libnv/dist -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/external/bsd/vchiq/dist -I/tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/external/bsd/common/include -DVCOS_VERIFY_BKPTS=1 -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -DVCHIQ_ENABLE_DEBUG=1 -DVCHIQ_LOG_DEFAULT=5 -c /tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/crypto/blowfish/bf_skey.c -o bf_skey.o
    --- bcm283x_platform.o ---
    /tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/arch/arm/broadcom/bcm283x_platform.c: In function 'sysctl_machdep_rpi':
    /tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/arch/arm/broadcom/bcm283x_platform.c:1246:26: error: 'sn' is used uninitialized [-Werror=uninitialized]
     1246 |         vb.vbt_serial.sn = sn;
          |         ~~~~~~~~~~~~~~~~~^~~~
    /tmp/build/2026.01.08.00.32.37-evbarm-aarch64/src/sys/arch/arm/broadcom/bcm283x_platform.c:1241:18: note: 'sn' was declared here
     1241 |         uint64_t sn;
          |                  ^~

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

    2026.01.07.16.04.51 nia src/usr.sbin/makefs/cd9660.c 1.61
    2026.01.07.16.08.22 nia src/distrib/amd64/cdroms/bootcd-com/Makefile 1.10
    2026.01.07.16.08.22 nia src/distrib/amd64/cdroms/bootcd/Makefile 1.5
    2026.01.07.16.08.22 nia src/distrib/amd64/cdroms/installcd/Makefile 1.9
    2026.01.07.16.08.22 nia src/distrib/i386/cdroms/bootcd-com/Makefile 1.8
    2026.01.07.16.08.22 nia src/distrib/i386/cdroms/bootcd/Makefile 1.8
    2026.01.07.16.08.22 nia src/distrib/i386/cdroms/installcd/Makefile 1.17
    2026.01.07.16.08.23 nia src/distrib/macppc/cdroms/installcd/Makefile 1.6
    2026.01.07.16.08.23 nia src/distrib/sparc64/cdroms/installcd/Makefile 1.37
    2026.01.07.16.56.46 christos src/share/mk/sys.mk 1.151
    2026.01.07.16.58.08 christos src/lib/libc/Makefile.inc 1.24
    2026.01.07.18.14.17 christos src/external/bsd/jemalloc/lib/Makefile.inc 1.26
    2026.01.07.18.16.02 christos src/lib/libc/dlfcn/dlfcn_elf.c 1.18
    2026.01.07.18.24.34 christos src/common/lib/libc/atomic/atomic_add_32_cas.c 1.10
    2026.01.07.18.24.34 christos src/common/lib/libc/atomic/atomic_add_32_nv_cas.c 1.12
    2026.01.07.18.24.34 christos src/common/lib/libc/atomic/atomic_add_64_cas.c 1.10
    2026.01.07.18.24.34 christos src/common/lib/libc/atomic/atomic_add_64_nv_cas.c 1.12
    2026.01.07.18.24.34 christos src/common/lib/libc/atomic/atomic_and_16_nv_cas.c 1.3
    2026.01.07.18.24.34 christos src/common/lib/libc/atomic/atomic_and_32_cas.c 1.11
    2026.01.07.18.24.34 christos src/common/lib/libc/atomic/atomic_and_32_nv_cas.c 1.8
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_and_64_cas.c 1.11
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_and_64_nv_cas.c 1.9
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_and_8_nv_cas.c 1.3
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_dec_32_add.c 1.4
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_dec_32_cas.c 1.4
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_dec_32_nv_add.c 1.4
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_dec_32_nv_cas.c 1.7
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_dec_64_add.c 1.5
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_dec_64_cas.c 1.4
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_dec_64_nv_add.c 1.5
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_dec_64_nv_cas.c 1.7
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_inc_32_add.c 1.4
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_inc_32_cas.c 1.4
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_inc_32_nv_add.c 1.4
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_inc_32_nv_cas.c 1.7
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_inc_64_add.c 1.5
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_inc_64_cas.c 1.4
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_inc_64_nv_add.c 1.5
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_inc_64_nv_cas.c 1.8
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_init_testset.c 1.20
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_op_namespace.h 1.10
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_or_32_cas.c 1.11
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_or_32_nv_cas.c 1.7
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_or_64_cas.c 1.11
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_or_64_nv_cas.c 1.8
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_swap_32_cas.c 1.8
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/atomic_swap_64_cas.c 1.11
    2026.01.07.18.24.35 christos src/common/lib/libc/atomic/membar_ops_nop.c 1.9
    2026.01.07.22.44.42 christos src/lib/libc/Makefile.inc 1.25
    2026.01.07.22.44.43 christos src/lib/libc/time/localtime.c 1.150
    2026.01.08.00.26.38 christos src/sys/arch/arm/ti/omap3_platform.c 1.11
    2026.01.08.00.32.37 christos src/sys/arch/arm/broadcom/bcm283x_platform.c 1.53

Logs can be found at:

    https://releng.NetBSD.org/b5reports/evbarm-aarch64/commits-2026.01.html#2026.01.08.00.32.37