reproduce:
        git checkout 7846b618e0a4c3e08888099d1d4512722b39ca99
        b4 shazam https://lore.kernel.org/r/20240723073825.1811600-3-maobibo@loongson.cn
        # 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_PARAVIRT --selectors CONFIG_PARAVIRT_SPINLOCKS -a=loongarch
        # 2. reproduce by make
           cd linux
           # download the config file from the "config:" link in the report, and save it as .config
           make ARCH=loongarch olddefconfig