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SubjectRe: KASAN: slab-out-of-bounds Read in fbcon_get_font
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On 2019/12/05 19:16, Dmitry Vyukov wrote:
> On Thu, Dec 5, 2019 at 11:13 AM Paolo Bonzini <pbonzini@redhat.com> wrote:
>>
>> On 04/12/19 22:41, syzbot wrote:
>>> syzbot has bisected this bug to:
>>>
>>> commit 2de50e9674fc4ca3c6174b04477f69eb26b4ee31
>>> Author: Russell Currey <ruscur@russell.cc>
>>> Date: Mon Feb 8 04:08:20 2016 +0000
>>>
>>> powerpc/powernv: Remove support for p5ioc2
>>>
>>> bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=127a042ae00000
>>> start commit: 76bb8b05 Merge tag 'kbuild-v5.5' of
>>> git://git.kernel.org/p..
>>> git tree: upstream
>>> final crash: https://syzkaller.appspot.com/x/report.txt?x=117a042ae00000
>>> console output: https://syzkaller.appspot.com/x/log.txt?x=167a042ae00000
>>> kernel config: https://syzkaller.appspot.com/x/.config?x=dd226651cb0f364b
>>> dashboard link:
>>> https://syzkaller.appspot.com/bug?extid=4455ca3b3291de891abc
>>> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11181edae00000
>>> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=105cbb7ae00000
>>>
>>> Reported-by: syzbot+4455ca3b3291de891abc@syzkaller.appspotmail.com
>>> Fixes: 2de50e9674fc ("powerpc/powernv: Remove support for p5ioc2")
>>>
>>> For information about bisection process see:
>>> https://goo.gl/tpsmEJ#bisection
>>>
>>
>> Why is everybody being CC'd, even if the bug has nothing to do with the
>> person's subsystem?
>
> The To list should be intersection of 2 groups of emails: result of
> get_maintainers.pl on the file identified as culprit in the crash
> message + emails extracted from the bisected to commit.
>

There is "#syz uncc" command but it is too hard to utilize?

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