Re: [PATCH] iomap: handle iterator position advancing beyond current mapping

From: Matthew Wilcox

Date: Mon Feb 02 2026 - 10:42:58 EST


On Mon, Feb 02, 2026 at 06:48:50AM -0800, Christoph Hellwig wrote:
> On Mon, Feb 02, 2026 at 06:30:44PM +0530, Piyush Patle wrote:
> > Closes: https://syzkaller.appspot.com/bug?id=bd5ca596a01d01bfa083
>
> This link doesn't work. And the commit log has zero details of what's
> happening either.

Looks like this one:

https://syzkaller.appspot.com/bug?extid=bd5ca596a01d01bfa083

but there's no reproducer. Looks like it's through the blockdev rather
than a filesystem being involved.