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 X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4AD7CC282C4 for ; Tue, 12 Feb 2019 19:19:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1A062222C4 for ; Tue, 12 Feb 2019 19:19:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ByE+ik3G" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730876AbfBLTTZ (ORCPT ); Tue, 12 Feb 2019 14:19:25 -0500 Received: from mail-qk1-f182.google.com ([209.85.222.182]:42077 "EHLO mail-qk1-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728168AbfBLTTZ (ORCPT ); Tue, 12 Feb 2019 14:19:25 -0500 Received: by mail-qk1-f182.google.com with SMTP id y140so9404314qkb.9; Tue, 12 Feb 2019 11:19:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=5kwXFcR2Bp/e9+qrSDBdBsegMhifi0I1gMYQmjpXrpQ=; b=ByE+ik3GcZLof5aZTA+Ij0cOcY3g2FtL+oP8Jw9llINkY44+C7Ys6FG71zCUN45Q3b vawSf4eC7voH2Umq381v6M0Biba6yTMUVRDjcxJIdJPQpTER2G1/7aFKyowHgLKj7XdY +fHEJtKEZqwzaGQ3oYzHO9Mri1TFHVtRzZF1GTjXXXmyX+79qTik9F6OHVPqKeeSxRKr kGiGQ5mtoaq77zR+Lc18J0cXAM6aKMXoZL1JSNalga8i38vdD8CiHOcA+mLsg+vHweH9 TCVKGdnZgNbAtECu5nrtRRo4a9uCPoR3d8I+xIQH3Rv++3dlOrwW7czqecFBaEk9BNQ5 BTXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=5kwXFcR2Bp/e9+qrSDBdBsegMhifi0I1gMYQmjpXrpQ=; b=KgdtwsUW1CLcwCxMpgOnta1YTl7YiRpaIAgL6kZbSRQs58PwN+mJ2bNDWKSwgOMtVl j2+vd1f9Az5UoLmMFSwJX8wZwyPm3MF3pS1APro94C/iRWTnhAy22fUWFiZ3ykHJAZD5 20GF9QsH22M7a6cT2OZkXX/EL1JU/DfMp+3br5RN2eihODfy5Nof/ANjrHXI0R8kdY8c 49KM+FyWGIKdjALHqWFuLN4Ar4iBePWe7GXbl/i6x/Ul6aV4LgXxYwjsqCA3SrUpdqy2 7rPJumVuoK2y62rCRt05ZaxkTGz5FMVpDBYMc3O+95ZaXsLGXy64zJzg+WUyUDUpohyL pdsg== X-Gm-Message-State: AHQUAua8bwLyXak4JdncN3+y8UXFwAtMpiScF5pCufcLC0NcI1WT9Ir9 VSoaixcjli8K46mACjWuC/0= X-Google-Smtp-Source: AHgI3Ib0f15Y8+obEiRu4dCSc/ymnHXXOcJ4ZXd2NtmnLOqyImCW2u+C5dZFras5PbRFqiGfNUSflA== X-Received: by 2002:ae9:e8c4:: with SMTP id a187mr3708971qkg.150.1549999163829; Tue, 12 Feb 2019 11:19:23 -0800 (PST) Received: from localhost.localdomain ([168.194.160.109]) by smtp.gmail.com with ESMTPSA id 81sm931063qkg.75.2019.02.12.11.19.22 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 12 Feb 2019 11:19:22 -0800 (PST) Received: by localhost.localdomain (Postfix, from userid 1000) id 7FDD0180C61; Tue, 12 Feb 2019 17:19:20 -0200 (-02) Date: Tue, 12 Feb 2019 17:19:20 -0200 From: Marcelo Ricardo Leitner To: syzbot Cc: davem@davemloft.net, linux-kernel@vger.kernel.org, linux-sctp@vger.kernel.org, netdev@vger.kernel.org, nhorman@tuxdriver.com, syzkaller-bugs@googlegroups.com, vyasevich@gmail.com Subject: Re: KASAN: use-after-free Read in sctp_outq_tail Message-ID: <20190212191920.GI10665@localhost.localdomain> References: <0000000000002015db0581b71858@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0000000000002015db0581b71858@google.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Tue, Feb 12, 2019 at 11:04:27AM -0800, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit: d4104460aec1 Add linux-next specific files for 20190211 > git tree: linux-next I can't find this commit. How can I know for sure which commits are in? Recent patches are involved with this code, but not sure what was included on the test. Marcelo