On Thu, Dec 5, 2019 at 11:41 AM Tetsuo Handa
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
On Thu, Dec 5, 2019 at 11:22 AM Paolo Bonzini wrote:
>
> On 05/12/19 11:16, Dmitry Vyukov wrote:
> > On Thu, Dec 5, 2019 at 11:13 AM Paolo Bonzini wrote:
> >>
> >> On 04/12/19 22:41, syzbot wrote:
> >>> syzbot has bisected this bug to:
> >>>
> >>> commit 2de50e9674fc4ca3c6174b04477f69eb26b4ee31
On Thu, Dec 5, 2019 at 11:41 AM Tetsuo Handa
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
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
On Thu, Dec 5, 2019 at 11:53 AM Paolo Bonzini wrote:
>
> On 05/12/19 11:31, Dmitry Vyukov 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. :)
> > I don't see any mention of "kvm" in the crash report.
On Thu, Dec 5, 2019 at 11:13 AM Paolo Bonzini wrote:
>
> On 04/12/19 22:41, syzbot wrote:
> > syzbot has bisected this bug to:
> >
> > commit 2de50e9674fc4ca3c6174b04477f69eb26b4ee31
> > Author: Russell Currey
> > Date: Mon Feb 8 04:08:20 2016 +
> >
> > powerpc/powernv: Remove support
On 2019/12/05 19:16, Dmitry Vyukov wrote:
> On Thu, Dec 5, 2019 at 11:13 AM Paolo Bonzini wrote:
>>
>> On 04/12/19 22:41, syzbot wrote:
>>> syzbot has bisected this bug to:
>>>
>>> commit 2de50e9674fc4ca3c6174b04477f69eb26b4ee31
>>> Author: Russell Currey
>>> Date: Mon Feb 8 04:08:20 2016
On 05/12/19 12:27, Dmitry Vyukov wrote:
> Oh, you mean the final bisection crash. Indeed it contains a kvm frame
> and it turns out to be a bug in syzkaller code that indeed
> misattributed it to kvm instead of netfilter.
> Should be fixed now, you may read the commit message for details:
>
On 05/12/19 11:31, Dmitry Vyukov 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. :)
> I don't see any mention of "kvm" in the crash report.
It's there in the stack trace, not sure if this is what
On 05/12/19 11:16, Dmitry Vyukov wrote:
> On Thu, Dec 5, 2019 at 11:13 AM Paolo Bonzini wrote:
>>
>> On 04/12/19 22:41, syzbot wrote:
>>> syzbot has bisected this bug to:
>>>
>>> commit 2de50e9674fc4ca3c6174b04477f69eb26b4ee31
>>> Author: Russell Currey
>>> Date: Mon Feb 8 04:08:20 2016 +
On 04/12/19 22:41, syzbot wrote:
> syzbot has bisected this bug to:
>
> commit 2de50e9674fc4ca3c6174b04477f69eb26b4ee31
> Author: Russell Currey
> Date: Mon Feb 8 04:08:20 2016 +
>
> powerpc/powernv: Remove support for p5ioc2
>
> bisection log:
syzbot has bisected this bug to:
commit 2de50e9674fc4ca3c6174b04477f69eb26b4ee31
Author: Russell Currey
Date: Mon Feb 8 04:08:20 2016 +
powerpc/powernv: Remove support for p5ioc2
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=127a042ae0
start commit: 76bb8b05
On 12/4/19 9:33 AM, Dmitry Vyukov wrote:
> On Tue, Dec 3, 2019 at 11:37 PM Daniel Vetter wrote:
>>
>> On Tue, Dec 3, 2019 at 11:25 PM syzbot
>> wrote:
>>>
>>> Hello,
>>>
>>> syzbot found the following crash on:
>>>
>>> HEAD commit:76bb8b05 Merge tag 'kbuild-v5.5' of
Hello.
syzbot is reporting that memory allocation size at fbcon_set_font() is too small
because font's height is rounded up from 10 to 16 after memory allocation.
--
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index c9235a2f42f8..68fe66e435d3 100644
On Wed, Dec 4, 2019 at 7:33 AM Dmitry Vyukov wrote:
>
> On Tue, Dec 3, 2019 at 11:37 PM Daniel Vetter wrote:
> >
> > On Tue, Dec 3, 2019 at 11:25 PM syzbot
> > wrote:
> > >
> > > Hello,
> > >
> > > syzbot found the following crash on:
> > >
> > > HEAD commit:76bb8b05 Merge tag 'kbuild-v5.5'
On Tue, Dec 3, 2019 at 11:37 PM Daniel Vetter wrote:
>
> On Tue, Dec 3, 2019 at 11:25 PM syzbot
> wrote:
> >
> > Hello,
> >
> > syzbot found the following crash on:
> >
> > HEAD commit:76bb8b05 Merge tag 'kbuild-v5.5' of git://git.kernel.org/p..
> > git tree: upstream
> > console
Hello,
syzbot found the following crash on:
HEAD commit:76bb8b05 Merge tag 'kbuild-v5.5' of git://git.kernel.org/p..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=10bfe282e0
kernel config: https://syzkaller.appspot.com/x/.config?x=dd226651cb0f364b
On Tue, Dec 3, 2019 at 11:25 PM syzbot
wrote:
>
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:76bb8b05 Merge tag 'kbuild-v5.5' of git://git.kernel.org/p..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=10bfe282e0
> kernel config:
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