linux-kernel - Re: [syzbot] [bcachefs?] KASAN: slab-use-after-free Write in bch2_get_next

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Message-ID: <CANp29Y4K9fU_QFye5E-J00PvY8FcCGtRFotY1yUAa8TmKFwsPQ@mail.gmail.com>
Date: Wed, 23 Jul 2025 12:00:29 +0200
From: Aleksandr Nogikh <nogikh@...gle.com>
To: Kent Overstreet <kent.overstreet@...ux.dev>
Cc: syzbot <syzbot+2b98caf09c41174a9697@...kaller.appspotmail.com>, 
	linux-bcachefs@...r.kernel.org, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [bcachefs?] KASAN: slab-use-after-free Write in bch2_get_next_dev

On Sat, Jul 19, 2025 at 7:35 PM Kent Overstreet
<kent.overstreet@...ux.dev> wrote:
>
> Will syzbot reopen if the fix is still in linux-next? Let's find out.
>
> #syz fix: bcachefs: Fix UAF by journal write path
>

Syzbot will actually "close' the bug only once the fix commit has
reached all the fuzzed trees. So it should be okay.