Re: KASAN: use-after-free Read in filemap_fault

From: Kirill A. Shutemov
Date: Fri Dec 28 2018 - 17:08:40 EST


On Sat, Dec 29, 2018 at 01:01:52AM +0300, Kirill A. Shutemov wrote:
> On Fri, Dec 28, 2018 at 12:51:04PM -0800, syzbot wrote:
> > Allocated by task 8196:
>
> ...
>
> > Freed by task 8197:
>
> Hm. VMA allocated by one process (I don't see threads in the test case)
> gets freed by another one. Looks fishy to me.

Ignore this. I need some to go sleep %)

--
Kirill A. Shutemov