reproduce:
        # https://github.com/weiny2/linux-kernel/commit/4f9ec797adddb85edd77bc785348b440d8025dc9
        git remote add weiny2 https://github.com/weiny2/linux-kernel.git
        git fetch --no-tags weiny2 ackerley-1g-master
        git checkout 4f9ec797adddb85edd77bc785348b440d8025dc9
        # choose either of the following two methods to reproduce the issue
        # 1. reproduce by kismet
           # install kmax per https://github.com/paulgazz/kmax/blob/master/README.md
           kismet --linux-ksrc=linux --selectees CONFIG_HUGETLBFS --selectors CONFIG_GUESTMEM_HUGETLB -a=alpha
        # 2. reproduce by make
           cd linux
           # download the config file from the "config:" link in the report, and save it as .config
           make ARCH=alpha olddefconfig