From: Borislav Petkov <bp@alien8.de>
To: George Kennedy <george.kennedy@oracle.com>
Cc: joro@8bytes.org, pbonzini@redhat.com, mingo@redhat.com,
hpa@zytor.com, kvm@vger.kernel.org, syzkaller@googlegroups.com
Subject: Re: kernel BUG at arch/x86/kvm/x86.c:361! on AMD CPU
Date: Wed, 12 Jun 2019 18:12:55 +0200 [thread overview]
Message-ID: <20190612161255.GN32652@zn.tnic> (raw)
In-Reply-To: <37952f51-7687-672c-45d9-92ba418c9133@oracle.com>
On Thu, May 30, 2019 at 02:25:23PM -0400, George Kennedy wrote:
> To arch/x86/kvm/svm.c maintainers,
>
> Syzkaller hit this bug on an AMD CPU.
>
> The host was running Ubuntu 18.04. The VM was running 5.2.0-rc1+
Can't trigger it here on 5.2.0-rc4+ host and guest after running it for
a half an hour.
Maybe the ubuntu host kernel is missing some fixes...
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
next parent reply other threads:[~2019-06-12 16:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <37952f51-7687-672c-45d9-92ba418c9133@oracle.com>
2019-06-12 16:12 ` Borislav Petkov [this message]
[not found] ` <af0054d1-1fc8-c106-b503-ca91da5a6fee@oracle.com>
2019-06-12 19:51 ` kernel BUG at arch/x86/kvm/x86.c:361! on AMD CPU Borislav Petkov
2019-06-12 20:54 ` Sean Christopherson
2019-06-13 7:18 ` Borislav Petkov
[not found] ` <df80299b-8e1f-f48b-a26b-c163b4018d01@oracle.com>
2019-06-18 17:51 ` Borislav Petkov
2019-06-18 18:01 ` Dmitry Vyukov
2019-06-18 18:27 ` Borislav Petkov
2019-06-18 19:17 ` Paolo Bonzini
2019-06-18 19:34 ` George Kennedy
2019-06-23 13:15 ` Dmitry Vyukov
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