Re: KASAN: slab-out-of-bounds Read in fbcon_get_font

[Dmitry Vyukov]

On Thu, Dec 5, 2019 at 11:41 AM Tetsuo Handa
<penguin-kernel@xxxxxxxxxxxxxxxxxxx> wrote:
>
> On 2019/12/05 19:22, Paolo Bonzini wrote:
> > Ah, and because the machine is a KVM guest, kvm_wait appears in a lot of
> > backtrace and I get to share syzkaller's joy every time. :)
> >
> > This bisect result is bogus, though Tetsuo found the bug anyway.
> > Perhaps you can exclude commits that only touch architectures other than
> > x86?
> >
>
> It would be nice if coverage functionality can extract filenames in the source
> code and supply the list of filenames as arguments for bisect operation.

What is the criteria for file name extraction? What will bisect
operation do with the set of files?
If you have a feature/improvement request, please file it at:
https://github.com/google/syzkaller/issues/new