Broken Pipe while building kernel

[xanb]

Hi,

I get the package from official sources for Cubieboard A10 (1GB) and I just change the config and I make makepkg, but I get that:

$this->bbcode_second_pass_code('', '
MODPOST vmlinux.o
GEN .version
CHK include/generated/compile.h
UPD include/generated/compile.h
CC init/version.o
LD init/built-in.o
LD .tmp_vmlinux1
KSYM .tmp_kallsyms1.S
AS .tmp_kallsyms1.o
LD .tmp_vmlinux2
KSYM .tmp_kallsyms2.S
AS .tmp_kallsyms2.o
LD vmlinux
SYSMAP System.map
SYSMAP .tmp_System.map
Building modules, stage 2.
MODPOST 644 modules
WARNING: drivers/net/wireless/bcmdhd/bcmdhd: 'bcmsdh_probe' exported twice. Previous export was in drivers/net/wireless/bcm4330/bcm4330.ko
WARNING: drivers/net/wireless/bcmdhd/bcmdhd: 'bcmsdh_remove' exported twice. Previous export was in drivers/net/wireless/bcm4330/bcm4330.ko
Write failed: Broken pipe
')

After that, the cubieboard has poweroffed.

Why is it fail?

How can I triage the "bug"?