On Sun, Feb 16, 2014 at 04:43:54PM -0500, Theodore Ts'o wrote: > On Sun, Feb 16, 2014 at 08:05:04PM +0000, Russell King - ARM Linux wrote: > > I have another machine which OOM'd a week ago with plenty of unused swap > > - it uses ext3 on raid1 and is a more busy system. That took 41 days > > to show, and upon reboot, it got a kernel with kmemleak enabled. So far, > > after 7 days, kmemleak has found nothing at all. > > If kmemleak doesn't show anything, then presumably it's not a leak of > the slab object. Does /proc/meminfo show anything interesting? Maybe > it's a page getting leaked (which wouldn't be noticed by kmemleak) Kmemleak also doesn't notice leaked objects that are added to a list for example (still referenced). Maybe /proc/slabinfo would give some clues. -- Catalin -- 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>