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SubjectRe: KASAN: use-after-free Read in usbvision_v4l2_open
On Wed, 11 Dec 2019, Dmitry Vyukov wrote:

> > > By the way, do you know why syzbot sent _two_ reply messages? One with
> > > message ID <00000000000031a0af05995eca0b@google.com> and the other with
> > > message ID <000000000000441a4205995eca11@google.com>? It seems like
> > > overkill.
> >
> > Hm, I'm not sure. Dmitry?
>
> I would assume it received 2 emails (second from syzkaller-bugs@
> mailing list) and deduplication logic did not work somehow. So it
> replied to both.

Does that mean when I send in a test request, it's better to omit
syzkaller-bugs from the CC: list?

Also, whatever did happen to the most recent test request (the one sent
to syzbot+7fa38a608b1075dfd634 even though it was meant to test the
bug reported by syzbot+c7b0ec009a216143df30)? Did it truly fail to
build? I can't find anything about it in the dashboard link for either
bug report, and I haven't gotten a reply from syzbot.

Alan Stern

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