From: Sean Christopherson <sean.j.christopherson@intel.com>
To: syzbot <syzbot+e0240f9c36530bda7130@syzkaller.appspotmail.com>
Cc: bp@alien8.de, hpa@zytor.com, jmattson@google.com,
joro@8bytes.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org, mingo@redhat.com,
pbonzini@redhat.com, syzkaller-bugs@googlegroups.com,
tglx@linutronix.de, vkuznets@redhat.com, wanpengli@tencent.com,
x86@kernel.org
Subject: Re: KASAN: out-of-bounds Read in kvm_arch_hardware_setup
Date: Mon, 29 Jun 2020 23:12:52 -0700 [thread overview]
Message-ID: <20200630061252.GV12312@linux.intel.com> (raw)
In-Reply-To: <000000000000a0784a05a916495e@google.com>
On Sat, Jun 27, 2020 at 01:01:13PM -0700, syzbot wrote:
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit: 7ae77150 Merge tag 'powerpc-5.8-1' of git://git.kernel.org..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=1654e385100000
> kernel config: https://syzkaller.appspot.com/x/.config?x=be4578b3f1083656
> dashboard link: https://syzkaller.appspot.com/bug?extid=e0240f9c36530bda7130
> compiler: clang version 10.0.0 (https://github.com/llvm/llvm-project/ c2443155a0fb245c8f17f2c1c72b6ea391e86e81)
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15f3abc9100000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=131b7bb5100000
#syz dup: general protection fault in syscall_return_slowpath
prev parent reply other threads:[~2020-06-30 6:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-27 20:01 KASAN: out-of-bounds Read in kvm_arch_hardware_setup syzbot
2020-06-29 15:25 ` Paolo Bonzini
2020-06-29 15:29 ` Andrey Konovalov
2020-06-29 15:35 ` Sean Christopherson
2020-06-30 6:12 ` Sean Christopherson [this message]
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