reproduce:
        # https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git/commit/?id=dd730ee646a9855c98bf5e8ed8ccf1ee7c8fe122
        git remote add rppt https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git
        git fetch --no-tags rppt kho/v4
        git checkout dd730ee646a9855c98bf5e8ed8ccf1ee7c8fe122
        # 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_KEXEC_FILE --selectors CONFIG_KEXEC_HANDOVER -a=i386
        # 2. reproduce by make
           cd linux
           # download the config file from the "config:" link in the report, and save it as .config
           make ARCH=i386 olddefconfig