Quoting Dave Jones (2013-06-27 11:19:22) > On Thu, Jun 27, 2013 at 11:01:30AM -0400, Chris Mason wrote: > > Quoting Dave Jones (2013-06-27 10:58:24) > > > Another bug caused by this script. > https://github.com/kernelslacker/io-tests/blob/master/setup.sh > > > > I'm still struggling to reproduce that one here. I've tried every > > variation I can think of but I'll try again. > > Note that this is a different trace to the other post about that script.
Yeah, but I haven't hit anything unusual at all yet. > > > I really hope you don't already have CONFIG_DEBUG_PAGE_ALLOC turned on, > > maybe it will catch this? > > I do. Though given this is lockdep complaining about what looks like > memory corruption, it's probably not related. Ok, could you please try this with some heavy memory pressure? I'm hoping to trigger a use-after-free that points us in the right direction. -chris -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html