From: Jens Axboe <axboe@kernel.dk>
To: syzbot <syzbot+bc022c162e3b001bf607@syzkaller.appspotmail.com>,
asml.silence@gmail.com, io-uring@vger.kernel.org,
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] KASAN: use-after-free Read in io_fallback_req_func
Date: Thu, 12 Jan 2023 10:42:28 -0700 [thread overview]
Message-ID: <0b47feda-b3b2-02e8-36bc-f55a3e27bc35@kernel.dk> (raw)
In-Reply-To: <000000000000cf0f4905f20e504c@google.com>
On 1/12/23 3:09 AM, syzbot wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit: 0a093b2893c7 Add linux-next specific files for 20230112
> git tree: linux-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=103269ce480000
> kernel config: https://syzkaller.appspot.com/x/.config?x=835f3591019836d5
> dashboard link: https://syzkaller.appspot.com/bug?extid=bc022c162e3b001bf607
> compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
>
> Unfortunately, I don't have any reproducer for this issue yet.
#syz test: git://git.kernel.dk/linux.git for-next
--
Jens Axboe
next prev parent reply other threads:[~2023-01-12 18:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-12 10:09 [syzbot] KASAN: use-after-free Read in io_fallback_req_func syzbot
2023-01-12 10:37 ` Pavel Begunkov
2023-01-12 10:38 ` syzbot
2023-01-12 15:24 ` syzbot
2023-01-12 17:42 ` Jens Axboe [this message]
2023-01-13 2:26 ` syzbot
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