Re: [syzbot] [mm?] possible deadlock in igrab

From: Andrew Morton

Date: Mon Oct 12 2026 - 23:05:50 EST


On Tue, 13 Oct 2026 10:17:47 +0800 Qi Zheng <qi.zheng@xxxxxxxxx> wrote:

> Hi Andrew,
>
> On 10/13/26 9:56 AM, Andrew Morton wrote:
> > On Mon, 12 Oct 2026 12:13:31 -0700 syzbot <syzbot+9d97402eade2fc0c065c@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
> >
> >> Hello,
> >>
> >> syzbot found the following issue on:
> >>
> >> HEAD commit: b01868671970 Add linux-next specific files for 20261007
>
> Looks like this doesn't include my latest fix patch in the testing.

Damn, sorry, I forgot about that.

> Fix patch:
> https://lore.kernel.org/all/20261011045956.30277-1-qi.zheng@xxxxxxxxx/

And this has
Fixes: b9b1861d4f7a ("mm: shmem: make unused huge shrinker memcg aware")
so all looks good.