On Thu, Jun 27, 2019 at 04:06:54AM -0700, Christoph Hellwig wrote: > It seems like this is the xlog_alloc_log error path. We didn't > really change anything in the circular ioclogs queue handling, so > maybe thish has been there before, but xfs_buf wasn't wired up to > kasan to catch it? > > Either way I suspect the right thing to do is to replace the list > with an array based lookup. I'll look into that, maybe a reproducer > appears until then. Actually, the iclog allocations are obviously too small. A patch will be on its way soon.
