From: Paolo Bonzini <pbonzini@redhat.com>
To: Vitaly Kuznetsov <vkuznets@redhat.com>,
David Woodhouse <dwmw@amazon.co.uk>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
syzbot <syzbot+7b7db8bb4db6fd5e157b@syzkaller.appspotmail.com>,
syzkaller-bugs@googlegroups.com,
Sean Christopherson <seanjc@google.com>
Subject: Re: [syzbot] kernel BUG in kvm_read_guest_offset_cached
Date: Wed, 24 Nov 2021 12:25:32 +0100 [thread overview]
Message-ID: <1b1729ec-f94e-98ac-e76c-bad1c76467c7@redhat.com> (raw)
In-Reply-To: <871r35n6nh.fsf@redhat.com>
On 11/24/21 12:18, Vitaly Kuznetsov wrote:
>>
>> syzbot found the following issue on:
>>
>> HEAD commit: 4c388a8e740d Merge tag 'zstd-for-linus-5.16-rc1' of git://..
>> git tree: upstream
>> console output:https://syzkaller.appspot.com/x/log.txt?x=171ff6eeb00000
>> kernel config:https://syzkaller.appspot.com/x/.config?x=6d3b8fd1977c1e73
>> dashboard link:https://syzkaller.appspot.com/bug?extid=7b7db8bb4db6fd5e157b
>> compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
>>
>> Unfortunately, I don't have any reproducer for this issue yet.
> No worries, I think I do.
>
FWIW I have already posted a patch. Thanks for the reproducer though!
Paolo
prev parent reply other threads:[~2021-11-24 11:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-22 22:14 syzbot
2021-11-24 11:18 ` Vitaly Kuznetsov
2021-11-24 11:25 ` Paolo Bonzini [this message]
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