From: Ming Lei <ming.lei@redhat.com>
To: syzbot <syzbot+4f789823c1abc5accf13@syzkaller.appspotmail.com>
Cc: andrii@kernel.org, ast@kernel.org, Jens Axboe <axboe@kernel.dk>,
bpf@vger.kernel.org, daniel@iogearbox.net,
john.fastabend@gmail.com, kafai@fb.com, kpsingh@kernel.org,
linux-block <linux-block@vger.kernel.org>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
songliubraving@fb.com, syzkaller-bugs@googlegroups.com,
yhs@fb.com
Subject: Re: [syzbot] KASAN: use-after-free Read in srcu_invoke_callbacks
Date: Thu, 13 Jan 2022 11:19:44 +0800 [thread overview]
Message-ID: <CAFj5m9LujfHUMv+DuCLUfrevPHuF1NxtMiu_-N-C0VTiY-KNbw@mail.gmail.com> (raw)
In-Reply-To: <00000000000081b56205d54c6667@google.com>
On Tue, Jan 11, 2022 at 7:03 PM syzbot
<syzbot+4f789823c1abc5accf13@syzkaller.appspotmail.com> wrote:
>
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit: 3770333b3f8c Add linux-next specific files for 20220106
> git tree: linux-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=171aa4e3b00000
> kernel config: https://syzkaller.appspot.com/x/.config?x=f9eb40d9f910b474
> dashboard link: https://syzkaller.appspot.com/bug?extid=4f789823c1abc5accf13
> compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12b08f53b00000
>
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: syzbot+4f789823c1abc5accf13@syzkaller.appspotmail.com
BTW, the report should be addressed by the patch:
https://lore.kernel.org/linux-block/20220111123401.520192-1-ming.lei@redhat.com/T/#u
Thanks,
Ming
prev parent reply other threads:[~2022-01-13 3:20 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-11 11:03 [syzbot] KASAN: use-after-free Read in srcu_invoke_callbacks syzbot
[not found] ` <20220111134324.1727-1-hdanton@sina.com>
2022-01-11 19:05 ` Paul E. McKenney
2022-01-14 14:38 ` Boqun Feng
2022-01-14 15:27 ` Paul E. McKenney
2022-01-14 15:58 ` Ming Lei
2022-01-14 16:11 ` Paul E. McKenney
2022-01-14 16:15 ` Ming Lei
2022-01-14 15:54 ` Ming Lei
[not found] ` <20220112094352.1785-1-hdanton@sina.com>
2022-01-12 17:12 ` Paul E. McKenney
2022-01-12 18:05 ` Paul E. McKenney
[not found] ` <20220113044938.1881-1-hdanton@sina.com>
2022-01-13 5:14 ` Paul E. McKenney
[not found] ` <20220113131256.1941-1-hdanton@sina.com>
2022-01-13 14:59 ` Paul E. McKenney
2022-01-13 3:19 ` Ming Lei [this message]
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