Re: [syzbot] [block?] [bcachefs?] kernel panic: KASAN: panic_on_warn set ...

From: Kent Overstreet
Date: Tue Jul 22 2025 - 13:55:25 EST


On Sat, Apr 19, 2025 at 08:23:50AM -0400, Kent Overstreet wrote:
> I'm not sure which subsystem this is, but it's definitely not bcachefs -
> we don't use buffer heads.

I think there's some incorrect deduplication going on with this bug,
some of the reports do not look closely related, I believe they're all
buffer heads related.

#syz set-subsystems: block fs