+ - shell: |
+ git clone --depth=1 -b v4.4 --reference $HOME/gitcache/linux-stable.git/ git://git-mirror.internal.efficios.com/kernel/stable/linux-stable.git src/linux
+ cd src/linux
+ make defconfig
+ sed -i "s/# CONFIG_KALLSYMS_ALL is not set/CONFIG_KALLSYMS_ALL=y/g" .config
+ make modules_prepare