Received: by 10.223.176.5 with SMTP id f5csp452782wra; Tue, 30 Jan 2018 14:16:36 -0800 (PST) X-Google-Smtp-Source: AH8x224CmtB13jNHRXf9YWQkOpL5B4P2CA+T8ZU9od6QHcdh21p1jgL+uwuInb10dhhB5sr1SnIR X-Received: by 10.98.213.130 with SMTP id d124mr31643806pfg.112.1517350596532; Tue, 30 Jan 2018 14:16:36 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1517350596; cv=none; d=google.com; s=arc-20160816; b=MGNF9P62/0NSnCoCiutrq+QdhCumXO5L1CQnXKaBnd1SWDEaMOk0Ncb7CZ1jrEocjU DmJqdSoOJILNzZvDCNAhsSQ8ZnYfQTCmYx9U02HYkyZNQWpR54XhpD1WzNO2yprJHWgV uzD2x+UUF4MDH/gw0k/R6vbdFalKerWjdDbgEyZ1T6bPmC3L/O2/7hF4u9RYYA++XiYo jDfTb7aajSrs1JugCniu9Y/URwxXIBu5CIvneMCMJIeDFErwRI9Rk9FTILDEtuX4giH5 aAdmfRwrptkU8te+g311YEoiNadF9TpSK6f2PXsnFAEmqD55sfUn0mvHFlyJ7CXxBmV5 KDKg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:to:subject:arc-authentication-results; bh=VGbABBAXKZIZ4TB4mLjbVzJ1u1KKifSqWiXNaxOW5CQ=; b=TYb9sk1uPpffBUWuAeZd+ApypEooaacs8MZ/RI4n/G3Ee8VYtD53rBnAXSguzYJMUv bHCtk/0KKHrbqVcq0vHwxW6Q+5SlHHH4DenU6SgAXIe/waH9RnHy5ym67tBLH0fwn+p+ FUyLrgbU6AV/seyesWUPZB4LXyCMGJiizuU8FxVbW3lwL8kKxCF57+0uMzsJg6hwc5rF t0LI07Cm3fEju4L4ZnFusxO3dNsaonLAGSS+cCxAJTpqKN+MKHnGOEoakFt/J+6dobCD oN2D8PbwS2xIniu6kzaVdj16sjANB0WDQ6wz2v7FLfs6ZxBNkfQmlTMdj+ZEQyWvOBDB gYvw== ARC-Authentication-Results: i=1; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id l4si194973pgu.565.2018.01.30.14.16.22; Tue, 30 Jan 2018 14:16:36 -0800 (PST) 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752272AbeA3Vbh (ORCPT + 99 others); Tue, 30 Jan 2018 16:31:37 -0500 Received: from www62.your-server.de ([213.133.104.62]:34744 "EHLO www62.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751786AbeA3Vbf (ORCPT ); Tue, 30 Jan 2018 16:31:35 -0500 Received: from [62.202.221.5] (helo=linux.home) by www62.your-server.de with esmtpsa (TLSv1.2:DHE-RSA-AES256-SHA:256) (Exim 4.85_2) (envelope-from ) id 1egdV5-0001Lv-9V; Tue, 30 Jan 2018 22:31:31 +0100 Subject: Re: general protection fault in ___bpf_prog_run To: syzbot , ast@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <001a1145708e44fca00564049e52@google.com> From: Daniel Borkmann Message-ID: <95e128c8-7f26-91a7-9cda-90a15dc31db1@iogearbox.net> Date: Tue, 30 Jan 2018 22:31:29 +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: <001a1145708e44fca00564049e52@google.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Authenticated-Sender: daniel@iogearbox.net X-Virus-Scanned: Clear (ClamAV 0.99.3/24270/Tue Jan 30 18:23:16 2018) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/30/2018 09:58 PM, syzbot wrote: > Hello, > > syzbot hit the following crash on bpf-next commit > 868c36dcc949c26bc74fa4661b670d9acc6489e4 (Mon Jan 29 03:00:16 2018 +0000) > Merge tag 'wireless-drivers-next-for-davem-2018-01-26' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Thanks for the report, looking into it right now.