Re: There is WARNING in __alloc_frozen_pages_noprof in v6.13-rc2

From: Matthew Wilcox
Date: Thu Dec 12 2024 - 00:04:24 EST


On Thu, Dec 12, 2024 at 12:56:09PM +0800, Lai, Yi wrote:
> Hi Matthew Wilcox,
>
> Greetings!
>
> I used Syzkaller and found that there is WARNING in __alloc_frozen_pages_noprof in linux v6.13-rc2.

The bug is in the caller. You should do some initial investigation of
the report, not just fire off an email.