Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Vince Weaver <vincent.weaver@maine.edu>
Date:   Wed, 19 Jun 2019 16:07:01 -0400 (EDT)
To:     syzbot <syzbot+10189b9b0f8c4664badd@syzkaller.appspotmail.com>
cc:     acme@kernel.org, acme@redhat.com,
        alexander.shishkin@linux.intel.com, bp@alien8.de,
        eranian@google.com, hpa@zytor.com, jolsa@kernel.org,
        jolsa@redhat.com, kan.liang@linux.intel.com,
        linux-kernel@vger.kernel.org, mingo@kernel.org, mingo@redhat.com,
        peterz@infradead.org, syzkaller-bugs@googlegroups.com,
        tglx@linutronix.de, torvalds@linux-foundation.org,
        vincent.weaver@maine.edu, x86@kernel.org
Subject: Re: WARNING in perf_reg_value
In-Reply-To: <000000000000734545058bb27ebb@google.com>
Message-ID: <alpine.DEB.2.21.1906191605380.10498@macbook-air>
References: <000000000000734545058bb27ebb@google.com>
User-Agent: Alpine 2.21 (DEB 202 2017-01-01)
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Wed, 19 Jun 2019, syzbot wrote:

> syzbot found the following crash on:
> 
> HEAD commit:    0011572c Merge branch 'for-5.2-fixes' of git://git.kernel...
> git tree:       upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=12c38d66a00000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=fa9f7e1b6a8bb586
> dashboard link: https://syzkaller.appspot.com/bug?extid=10189b9b0f8c4664badd
> compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1434b876a00000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=10e6c876a00000

the perf_fuzzer found this issue about a month ago, and patches were 
posted that fixed the issue (I've been unable to reproduce when running 
with a patched kernel).

Any reason they haven't been applied?

Vince