linux-kernel - Re: [syzbot] [io-uring?] memory leak in iovec_from

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Message-ID: <CANp29Y5PZ44+QL5e-aw4O=TQV3xxvG_NESE3bZ0iLw+JbGJjgw@mail.gmail.com>
Date: Tue, 20 Jan 2026 16:24:39 +0100
From: Aleksandr Nogikh <nogikh@...gle.com>
To: Jens Axboe <axboe@...nel.dk>
Cc: syzbot <syzbot+321914d39d7553cca1e7@...kaller.appspotmail.com>, 
	io-uring@...r.kernel.org, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com, Pimyn Girgis <pimyn@...gle.com>
Subject: Re: [syzbot] [io-uring?] memory leak in iovec_from_user (5)

Cc Pimyn Girgis re. memory leak detection on syzbot.

On Sun, Jan 18, 2026 at 7:44 PM Jens Axboe <axboe@...nel.dk> wrote:
>
> To the syzbot people:
>
> https://lore.kernel.org/io-uring/9e600e62-499c-4f4f-a4fc-846bb0afb110@kernel.dk/
>
> can we please ensure this is done before posting more of these? At least on
> my end, these aren't reliable at all.
>
> #syz invalid
>
> --
> Jens Axboe
>