Re: [syzbot] BUG: corrupted list in rdma_listen (2)

[Dmitry Vyukov]

On Mon, 6 Dec 2021 at 16:42, Jason Gunthorpe <jgg@xxxxxxxx> wrote:
>
> On Sat, Dec 04, 2021 at 01:54:17AM -0800, syzbot wrote:
> > Hello,
> >
> > syzbot found the following issue on:
> >
> > HEAD commit:    bf152b0b41dc Merge tag 'for_linus' of git://git.kernel.org..
>
> ??
>
> This commit is nearly a year old?
>
> $ git describe --contains bf152b0b41dc
> v5.12-rc4~28
>
> I think this has probably been fixed since, why did a report for such
> an old kernel get sent?

Hi Jason,

Oh, that's because the arm32 kernel was broken for that period, so
syzbot tested the latest working kernel. There is a more fresh x86_64
crash available on the dashboard:
https://syzkaller.appspot.com/bug?extid=c94a3675a626f6333d74