On Tue 2021-06-08 08:22 +0200, Michal Hocko wrote: > You are saying that there are other OOM kills going on. Yes. > Are they all for the same memcg? No. > Is it possible the only eligible task has been killed and oom reaped > already? Unfortunately, as mentioned by Waiman, no other task is suitable for "selection" due to the OOM score (i.e. OOM_SCORE_ADJ_MIN;) that said, I need access to the vmcore to check i.e. mm.flags - I'll get back to you as soon as I can. Kind regards, -- Aaron Tomlin