From: Jens Axboe <axboe@kernel.dk>
To: syzbot <syzbot+726f2ce6dbbf2ad8d133@syzkaller.appspotmail.com>,
asml.silence@gmail.com, io-uring@vger.kernel.org,
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] BUG: unable to handle kernel NULL pointer dereference in kiocb_done
Date: Fri, 3 Sep 2021 14:38:28 -0600 [thread overview]
Message-ID: <5a93ff90-98be-b5af-29e9-a2f8cca82458@kernel.dk> (raw)
In-Reply-To: <0000000000000d4da305cb1d2467@google.com>
On 9/3/21 2:28 PM, syzbot wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit: 4ac6d90867a4 Merge tag 'docs-5.15' of git://git.lwn.net/li..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=13a275f5300000
> kernel config: https://syzkaller.appspot.com/x/.config?x=3c3a5498e99259cf
> dashboard link: https://syzkaller.appspot.com/bug?extid=726f2ce6dbbf2ad8d133
> compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=124a3b49300000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=142e610b300000
#syz test git://git.kernel.dk/linux-block for-5.15/io_uring
--
Jens Axboe
next prev parent reply other threads:[~2021-09-03 20:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-03 20:28 [syzbot] BUG: unable to handle kernel NULL pointer dereference in kiocb_done syzbot
2021-09-03 20:38 ` Jens Axboe [this message]
2021-09-03 23:08 ` syzbot
2021-10-03 7:34 ` syzbot
2021-10-03 13:05 ` Jens Axboe
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