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From: Paolo Bonzini <pbonzini@redhat.com>
To: syzbot <syzbot+4455ca3b3291de891abc@syzkaller.appspotmail.com>,
	aryabinin@virtuozzo.com, b.zolnierkie@samsung.com,
	daniel.thompson@linaro.org, daniel.vetter@ffwll.ch,
	dri-devel@lists.freedesktop.org, dvyukov@google.com,
	ghalat@redhat.com, gleb@kernel.org, gwshan@linux.vnet.ibm.com,
	hpa@zytor.com, jmorris@namei.org, kasan-dev@googlegroups.com,
	kvm@vger.kernel.org, linux-fbdev@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-security-module@vger.kernel.org,
	maarten.lankhorst@linux.intel.com, mingo@redhat.com,
	mpe@ellerman.id.au, penguin-kernel@i-love.sakura.ne.jp,
	ruscur@russell.cc, sam@ravnborg.org, serge@hallyn.com,
	stewart@linux.vnet.ibm.com, syzkaller-bugs@googlegroups.com,
	takedakn@nttdata.co.jp, tglx@linutronix.de, x86@kernel.org
Subject: Re: KASAN: slab-out-of-bounds Read in fbcon_get_font
Date: Thu, 5 Dec 2019 11:13:17 +0100	[thread overview]
Message-ID: <41c082f5-5d22-d398-3bdd-3f4bf69d7ea3@redhat.com> (raw)
In-Reply-To: <0000000000003e640e0598e7abc3@google.com>

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?

Thanks,

Paolo


  parent reply	other threads:[~2019-12-05 10:13 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <0000000000002cfc3a0598d42b70@google.com>
2019-12-03 22:37 ` KASAN: slab-out-of-bounds Read in fbcon_get_font Daniel Vetter
2019-12-04  6:33   ` Dmitry Vyukov
2019-12-04  9:15     ` Daniel Vetter
2019-12-04 20:49     ` Andrey Ryabinin
2019-12-04 21:41 ` syzbot
2019-12-05  1:59   ` Tetsuo Handa
2019-12-05 10:13   ` Paolo Bonzini [this message]
2019-12-05 10:16     ` Dmitry Vyukov
2019-12-05 10:22       ` Paolo Bonzini
2019-12-05 10:31         ` Dmitry Vyukov
2019-12-05 10:53           ` Paolo Bonzini
2019-12-05 11:27             ` Dmitry Vyukov
2019-12-05 11:29               ` Paolo Bonzini
2019-12-05 10:41         ` Tetsuo Handa
2019-12-05 11:35           ` Dmitry Vyukov
2019-12-05 11:36           ` Dmitry Vyukov
2019-12-05 10:30       ` Tetsuo Handa

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