On 01/20/2016 09:37 AM, Michal Hocko wrote: > I am just reading through this old discussion again because "vmstat: > make vmstat_updater deferrable again and shut down on idle" which seems > to be the culprit AFAIU has been merged as 0eb77e988032 and I do not see > any follow up fix merged to linus tree So this isn't an "old" discussion - the bug is very much there and I can hit it easily. As a workaround I've "disabled" vmstat. Thanks, Sasha -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>