From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90B6DC433F5 for ; Wed, 23 Feb 2022 11:27:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239849AbiBWL1j (ORCPT ); Wed, 23 Feb 2022 06:27:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36440 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233080AbiBWL1g (ORCPT ); Wed, 23 Feb 2022 06:27:36 -0500 Received: from mail-lf1-x132.google.com (mail-lf1-x132.google.com [IPv6:2a00:1450:4864:20::132]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3B53938BCF for ; Wed, 23 Feb 2022 03:27:08 -0800 (PST) Received: by mail-lf1-x132.google.com with SMTP id g39so30426747lfv.10 for ; Wed, 23 Feb 2022 03:27:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language :from:to:references:in-reply-to:content-transfer-encoding; bh=vPyJuAf88myS7si5WcR+zzfh8HnXlbMVH6oIBvug8tI=; b=UqLvYJoTi5ddiTkA4j0CM0QCdyIxz6qClqQgMk/4ddFLkimncoMhxKGYAnxsGIHluY uCkT+oc1lurVlRab923X0MWtaVtAOuyWNkigH3Xo1QMW4jBy9fEhRT2hBTmAc5nEktqC u1IkOWjY/W6nUasJVGndlmCGsJ6iFBEkV04GNEiAkph/Y+RMqnPnY2vywYxbg+0UJ8SB EKYWu5/DqVhi2fhmYqY1g82YIPIgWWmpQwMZGGZsSemIo8AiAQtRM1FR1hsaLkzYtTgf d4k2jW/baYhRq9MOmL0y2Hx2V+b7eQ5TVsLs/hLFcFfMcmrezNlXiPFT0PPr3NKweNyx RhTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:from:to:references:in-reply-to :content-transfer-encoding; bh=vPyJuAf88myS7si5WcR+zzfh8HnXlbMVH6oIBvug8tI=; b=SPRBnDYe9+AMaUfRxvQrVqFzwZ9l4iGZ0nDkpeK8x6PvBnqNMnRo7G0itDD+DDuL3l fzWwLJQt8qisFQBLS1+gumHDCBj54sGHBpFav1g3gUcAaxrNOQ4YONZklMahPLYYj+JW JtmA3KUuJxva7+05AP7WrnGmtTPKCBy95JRe1GlJodQ3H2nY3N1w8u9YRGD4rFjm+ph6 6vbat/KGt0vhBRhwgtdGeuBlXGNKlt101YEovPtwsbvuV6xyvrG14ScLBWyZZlXvOxjt 927YBJimGS4gkqNLObaP3tn5a0b8Y2rtAJDOI9OxINorb59Qd1XiTPMLLoXSFKzDZwVc xclA== X-Gm-Message-State: AOAM532xdFI797d8UOUaDYTSA5xcNoAzPZRcAYSBK2aHlDmN7TPkSc+4 fLdjJJTC1wOWu36pHAgHg/S7YjucELUTDg== X-Google-Smtp-Source: ABdhPJx2gZHv46TNk5w/E+jP+2xTAixpxHt0WoJzaCTH92y3YKVnBZPZufjLB7XLlsTbRV5RqZw/EQ== X-Received: by 2002:a05:6512:3c9b:b0:440:10a2:dc11 with SMTP id h27-20020a0565123c9b00b0044010a2dc11mr19369660lfv.584.1645615626569; Wed, 23 Feb 2022 03:27:06 -0800 (PST) Received: from [192.168.1.11] ([94.103.229.64]) by smtp.gmail.com with ESMTPSA id z9sm774383lji.29.2022.02.23.03.27.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 23 Feb 2022 03:27:06 -0800 (PST) Message-ID: Date: Wed, 23 Feb 2022 14:27:01 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.1 Subject: Re: [syzbot] KASAN: use-after-free Read in dev_uevent Content-Language: en-US From: Pavel Skripkin To: "Zhang, Qiang1" , syzbot , "gregkh@linuxfoundation.org" , "linux-kernel@vger.kernel.org" , "rafael@kernel.org" , "syzkaller-bugs@googlegroups.com" , "balbi@kernel.org" , "stern@rowland.harvard.edu" References: <0000000000005a991a05a86970bb@google.com> <00000000000033314805d8765175@google.com> <81102f38-3e1f-ec36-3119-a098bd5a85c4@gmail.com> In-Reply-To: <81102f38-3e1f-ec36-3119-a098bd5a85c4@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/23/22 14:23, Pavel Skripkin wrote: > you should use '#syz test' command to ask syzbot to test the patch. > Basic syntax is '#syz test: ' and syzbot will > apply attached patch (if you have attached it) > > > More about syzbot interactions here [1]. > > [1] > https://github.com/google/syzkaller/blob/15439f1624735bde5ae3f3b66c1b964a98 ^^^^^^ I've copy-pasted something weird... Sorry about that. Here is actual link https://github.com/google/syzkaller/blob/master/docs/syzbot.md With regards, Pavel Skripkin