On Thu, 19 Jan 2012, KAMEZAWA Hiroyuki wrote: > On Thu, 19 Jan 2012 07:10:26 +0200 > Sasha Levin <levinsasha928@xxxxxxxxx> wrote: > > > Hi all, > > > > During testing, I have triggered the OOM killer by mmap()ing a large block of memory. The OOM kicked in and tried to kill the process: > > > > two questions. > > 1. What is the kernel version ? It says 3.2.0-next-20120119-sasha #128 > 2. are you using memcg moutned ? I notice that, unlike Linus's git, this linux-next still has mm-isolate-pages-for-immediate-reclaim-on-their-own-lru.patch in. I think that was well capable of oopsing in mem_cgroup_lru_del_list(), since it didn't always know which lru a page belongs to. I'm going to be optimistic and assume that was the cause. Hugh -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
