From: Paolo Bonzini <pbonzini@redhat.com>
To: Stas Sergeev <stsp@list.ru>, kvm@vger.kernel.org
Cc: Stas Sergeev <stsp@users.sourceforge.net>,
Linux kernel <linux-kernel@vger.kernel.org>
Subject: Re: kvm: repeatable kernel crash with Athlon II cpu
Date: Tue, 29 Mar 2016 18:27:08 +0200 [thread overview]
Message-ID: <56FAACDC.1010802@redhat.com> (raw)
In-Reply-To: <56FAA88C.3050800@list.ru>
On 29/03/2016 18:08, Stas Sergeev wrote:
> > > I've been running dosemu and found out that it hangs
> > > or reboots one of my PCs. This happens with any fedora-23
> > > kernels and hand-compiled kernels. The latest I tried, were:
> > > 4.4.6-300.fc23.x86_64
> > > 4.5.0-rc6
> >
> > Can you check if 4.3 works?
>
> Same crash on kernel-4.2.3-300.fc23.x86_64 - the oldest
> available for f23.
>
>>> >> Hope someone can find such an old CPU an reproduce the problem.
>>> >> Please let me know what info should I provide or what debugging
>>> >> to do to help getting that fixed.
>> >
>> > Do you have experience bisecting the kernel? If so perhaps you can try
>> > doing that.
> But it looks like a genuine bug, not a regression.
Yeah, I was hoping it was introduced recently.
> Of course I can check some 3.x versions...
That would help a lot, thanks.
Paolo
next prev parent reply other threads:[~2016-03-29 16:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-29 15:22 kvm: repeatable kernel crash with Athlon II cpu Stas Sergeev
2016-03-29 15:37 ` Paolo Bonzini
2016-03-29 16:08 ` Stas Sergeev
2016-03-29 16:27 ` Paolo Bonzini [this message]
2016-03-29 17:10 ` Stas Sergeev
2016-03-29 17:13 ` Paolo Bonzini
2016-03-30 13:28 ` Stas Sergeev
2016-03-30 14:10 ` Paolo Bonzini
2016-03-31 13:24 ` Stas Sergeev
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