Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752481AbeAQJvO (ORCPT + 1 other); Wed, 17 Jan 2018 04:51:14 -0500 Received: from www62.your-server.de ([213.133.104.62]:60404 "EHLO www62.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752317AbeAQJtY (ORCPT ); Wed, 17 Jan 2018 04:49:24 -0500 Subject: Re: dangers of bots on the mailing lists was Re: divide error in ___bpf_prog_run To: Pavel Machek , syzbot Cc: ast@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <001a11405130ff1e9705629eb53c@google.com> <20180117093225.GB20303@amd> From: Daniel Borkmann Message-ID: Date: Wed, 17 Jan 2018 10:49:22 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <20180117093225.GB20303@amd> Content-Type: text/plain; charset=windows-1252 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Authenticated-Sender: daniel@iogearbox.net Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: On 01/17/2018 10:32 AM, Pavel Machek wrote: > On Fri 2018-01-12 17:58:01, syzbot wrote: >> Hello, >> >> syzkaller hit the following crash on >> 19d28fbd306e7ae7c1acf05c3e6968b56f0d196b > > What an useful way to describe kernel version. > > Could we get reasonable subject line? 4.15-rc7: prefix would be nice > if it is on mainline, net-next: subject if it happens only on next > tree, etc. Don't know if there's such a possibility, but it would be nice if we could target fuzzing for specific subsystems in related subtrees directly (e.g. for bpf in bpf and bpf-next trees as one example). Dmitry? Anyway, thanks for all the great work on improving syzkaller! Cheers, Daniel P.s.: The fixes are already in bpf tree and will go out later today for 4.15 (and once in mainline, then for stable as well).