linux-kernel - Re: general protection fault in synic

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Message-ID: <YDk1woB8GeqX5JHf@google.com>
Date:   Fri, 26 Feb 2021 09:54:10 -0800
From:   Sean Christopherson <seanjc@...gle.com>
To:     syzbot <syzbot+0182764296ab74754c77@...kaller.appspotmail.com>
Cc:     bp@...en8.de, hpa@...or.com, jmattson@...gle.com, joro@...tes.org,
        kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
        mingo@...hat.com, pbonzini@...hat.com,
        syzkaller-bugs@...glegroups.com, tglx@...utronix.de,
        vkuznets@...hat.com, wanpengli@...cent.com, x86@...nel.org
Subject: Re: general protection fault in synic_get

On Fri, Feb 26, 2021, syzbot wrote:
> Hello,
> 
> syzbot found the following issue on:
> 
> HEAD commit:    a99163e9 Merge tag 'devicetree-for-5.12' of git://git.kern..
> git tree:       upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=11564f12d00000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=49116074dd53b631
> dashboard link: https://syzkaller.appspot.com/bug?extid=0182764296ab74754c77
> compiler:       Debian clang version 11.0.1-2
> 
> Unfortunately, I don't have any reproducer for this issue yet.
> 
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: syzbot+0182764296ab74754c77@...kaller.appspotmail.com

#syz dup: general protection fault in kvm_hv_irq_routing_update