reproduce:
        # https://git.kernel.org/pub/scm/linux/kernel/git/bristot/linux.git/commit/?id=f68a80e151e0c3df3b4b98eb1822f444d97378b9
        git remote add bristot git://git.kernel.org/pub/scm/linux/kernel/git/bristot/linux
        git fetch --no-tags bristot sample/dummy_rv
        git checkout f68a80e151e0c3df3b4b98eb1822f444d97378b9
        # 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_RV_MON_DUMMY --selectors CONFIG_DUMMY_DRIVER -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