>> + Christoph and Sagi. > +Tariq and Yishai. > > How can we know from this log which memory order failed? > > It can be one of two: memory leak (most probably) or/and fragmented > memory. I have tried to enable memleak and retest, didn't found any kmemleak reported from kernel. Just as I said from previous mail: before the OOM occurred, most of the log are about "adding queue", and after the OOM occurred, most of the log are about "nvmet_rdma: freeing queue". I guess the release work: "schedule_work(&queue->release_work);" not executed timely that caused this issue, correct me if I'm wrong. As the attachment size limit I have to cut to 500KB, pls check the attached file for more log. >>> >>> Best Regards, >>> Yi Zhang >>> > > _______________________________________________ > Linux-nvme mailing list > Linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > http://lists.infradead.org/mailman/listinfo/linux-nvme