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=-5.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 A6EE7C5DF61 for ; Thu, 7 Nov 2019 13:44:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 86DFB2187F for ; Thu, 7 Nov 2019 13:44:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389635AbfKGNoB (ORCPT ); Thu, 7 Nov 2019 08:44:01 -0500 Received: from mail-il1-f198.google.com ([209.85.166.198]:51681 "EHLO mail-il1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388913AbfKGNmG (ORCPT ); Thu, 7 Nov 2019 08:42:06 -0500 Received: by mail-il1-f198.google.com with SMTP id x2so2614417ilk.18 for ; Thu, 07 Nov 2019 05:42:06 -0800 (PST) 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=CZJgdUC1TpRcETObVUB558+pxazKYw5Wn3n/HURXADI=; b=DD975K0p5zZlqRoDntKf6DG+RSZMR9sOiZjE3kv2AxvcHoNMRqFc2KYgSE82gfFSiO zCRKXVszR0dALYSydMntJN5fAHYQP5CAB+Ftlk1Gbpa0SFCGtk5tBTrCgzCLwbp+Hcwy PqXNpVZhYHtxRatc3DMAMuy3OmMKyHY/bZiRwU9Bi4w+6FKnSzF8tZGq3hEsI14BFvNb fYpu5/0x2Pj7tbbeSMBzrsX5oL7su9WUbup9j9RxMI9g0ZRrYUanTzS3ItAVv2rJ5WOW 6/zbtWoqtScdkDVtXLDV8Kn1x1VxVBKRoBlL9rlywkFRa1yhXGNgdegV6y3XHMZUikMY Uk7w== X-Gm-Message-State: APjAAAV5R56Kek7LYMcKR/oT4lc3XYVJnmg6HjABd/DqvFRMzJZbRyP+ ivqfSuOhNij3C/vzJ9SPHHccquVLChndYgkR5Bs1kM+1K5pN X-Google-Smtp-Source: APXvYqynOcIaT2y3jyHS10UgIJT51zZMfk/18yGsgEM4vujcLU66FRilTI2odarVdOVEi2iPozlH+L82DAgMEg7NmWA/wsb0TRhw MIME-Version: 1.0 X-Received: by 2002:a6b:ed1a:: with SMTP id n26mr3703846iog.112.1573134125729; Thu, 07 Nov 2019 05:42:05 -0800 (PST) Date: Thu, 07 Nov 2019 05:42:05 -0800 In-Reply-To: <0000000000002a2fdf0573107004@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000bfa1ab0596c1d403@google.com> Subject: Re: BUG: corrupted list in p9_write_work From: syzbot To: asmadeus@codewreck.org, davem@davemloft.net, dominique.martinet@cea.fr, ericvh@gmail.com, linux-kernel@vger.kernel.org, lucho@ionkov.net, netdev@vger.kernel.org, rminnich@sandia.gov, syzkaller-bugs@googlegroups.com, tomasbortoli@gmail.com, v9fs-developer@lists.sourceforge.net Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org syzbot suspects this bug was fixed by commit: commit 728356dedeff8ef999cb436c71333ef4ac51a81c Author: Tomas Bortoli Date: Tue Aug 14 17:43:42 2018 +0000 9p: Add refcount to p9_req_t bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10f2258a600000 start commit: 050cdc6c Merge git://git.kernel.org/pub/scm/linux/kernel/g.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=49927b422dcf0b29 dashboard link: https://syzkaller.appspot.com/bug?extid=1788bd5d4e051da6ec08 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1196b7ba400000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1022391e400000 If the result looks correct, please mark the bug fixed by replying with: #syz fix: 9p: Add refcount to p9_req_t For information about bisection process see: https://goo.gl/tpsmEJ#bisection