reproduce:
        # https://git.kernel.org/pub/scm/linux/kernel/git/thomas.weissschuh/linux.git/commit/?id=fbdbefdc7725f8943d92046a37201622ecf3c9d2
        git remote add thomas-weissschuh https://git.kernel.org/pub/scm/linux/kernel/git/thomas.weissschuh/linux.git
        git fetch --no-tags thomas-weissschuh vdso/store
        git checkout fbdbefdc7725f8943d92046a37201622ecf3c9d2
        # 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_ARCH_HAS_VDSO_ARCH_DATA --selectors CONFIG_RISCV -a=riscv
        # 2. reproduce by make
           cd linux
           # download the config file from the "config:" link in the report, and save it as .config
           make ARCH=riscv olddefconfig