To fix the bug, make the following change to your kernel Makefile:

$ diff Makefile Makefile~
341c341
<                  -fno-strict-aliasing -fno-common -fno-stack-protector \
---
>                  -fno-strict-aliasing -fno-common \
536,538d535
< CFLAGS += $(call cc-option, -fno-stack-protector-all \
< -fno-stack-protector)
<
$