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[209.132.180.67]) by mx.google.com with ESMTP id cp2si23502367plb.437.2019.07.27.20.51.46; Sat, 27 Jul 2019 20:52:34 -0700 (PDT) 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; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726010AbfG1DqC (ORCPT + 99 others); Sat, 27 Jul 2019 23:46:02 -0400 Received: from mail-io1-f69.google.com ([209.85.166.69]:45746 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725875AbfG1DqB (ORCPT ); Sat, 27 Jul 2019 23:46:01 -0400 Received: by mail-io1-f69.google.com with SMTP id e20so63151502ioe.12 for ; Sat, 27 Jul 2019 20:46:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=o2kzyTbMhQL/kAorHcC+7ID+BqHWTQyphajjOBsUUz8=; b=cA7CccRz5izEY3dJP5dV0F4e9IXcGNQLAUOhtXd5bPojHbcKl6qC4VyTHUcuV1eFxI vpoZCgZzmzBphNqy59sFcmt/traSzuVuz9U3kcjDcscX3cGBpA5s22mdyarMHQbpmhng ADS6XVoMAht6iAg9oRUydX6f7g7Kv8WVI7wtJBrd4/Iiev/sWx5X/eBR47tajPZgJHqO tE6xbMZswngaxVmTxrRQZFRNUBmheZxbJtMkHAnGEwxR5y7qYFbTMQizH9Fy9G9dpXOp 9cHaoblQw7ER0gUyHGNTLnwLJaoDLugBst1eJnomkgJ5cbybc3mu3HtCtq6dM0hYxQCy IKxw== X-Gm-Message-State: APjAAAUFHGJ1t7B41uNk0glaNSfcnVasJ4Y86KL3Mo4mCfc9XbE2TRXw pb77CeMesYsV7ojjsNfxuoCBp77a6A4jIxXt1rUuZx8HnCZO MIME-Version: 1.0 X-Received: by 2002:a02:878a:: with SMTP id t10mr33742269jai.112.1564285560945; Sat, 27 Jul 2019 20:46:00 -0700 (PDT) Date: Sat, 27 Jul 2019 20:46:00 -0700 In-Reply-To: <0000000000002b4896058e7abf78@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000300996058eb59dd7@google.com> Subject: Re: general protection fault in tls_trim_both_msgs From: syzbot To: ast@kernel.org, aviadye@mellanox.com, borisp@mellanox.com, bpf@vger.kernel.org, corbet@lwn.net, daniel@iogearbox.net, davejwatson@fb.com, davem@davemloft.net, jakub.kicinski@netronome.com, john.fastabend@gmail.com, kafai@fb.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, songliubraving@fb.com, syzkaller-bugs@googlegroups.com, yhs@fb.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot has bisected this bug to: commit 32857cf57f920cdc03b5095f08febec94cf9c36b Author: John Fastabend Date: Fri Jul 19 17:29:18 2019 +0000 net/tls: fix transition through disconnect with close bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=155064d8600000 start commit: fde50b96 Add linux-next specific files for 20190726 git tree: linux-next final crash: https://syzkaller.appspot.com/x/report.txt?x=175064d8600000 console output: https://syzkaller.appspot.com/x/log.txt?x=135064d8600000 kernel config: https://syzkaller.appspot.com/x/.config?x=4b58274564b354c1 dashboard link: https://syzkaller.appspot.com/bug?extid=0e0fedcad708d12d3032 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14779d64600000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1587c842600000 Reported-by: syzbot+0e0fedcad708d12d3032@syzkaller.appspotmail.com Fixes: 32857cf57f92 ("net/tls: fix transition through disconnect with close") For information about bisection process see: https://goo.gl/tpsmEJ#bisection