Hello Hao. On Thu, Sep 16, 2021 at 09:53:55PM +0800, Hao Sun <sunhao.th@xxxxxxxxx> wrote: > KCSAN reported the following data race during the kernel booting when > using Healer to fuzz the latest Linux kernel. > [...] > cgroup_rstat_cpu_pop_updated kernel/cgroup/rstat.c:139 [inline] > [...] > cgroup_rstat_updated+0x53/0x1b0 kernel/cgroup/rstat.c:38 FWIW, it's a "safe" race between updaters and flushers (possibly missing the latest update(s)). This is expected as explained in cgroup_rstat_updated() comment. Michal
