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=-3.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 074D1C433E6 for ; Fri, 8 Jan 2021 11:40:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B1072239D3 for ; Fri, 8 Jan 2021 11:40:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727213AbhAHLkt (ORCPT ); Fri, 8 Jan 2021 06:40:49 -0500 Received: from mail-il1-f198.google.com ([209.85.166.198]:45514 "EHLO mail-il1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726430AbhAHLks (ORCPT ); Fri, 8 Jan 2021 06:40:48 -0500 Received: by mail-il1-f198.google.com with SMTP id x10so9932761ilq.12 for ; Fri, 08 Jan 2021 03:40:33 -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=0FfIg8opJqjhv3NhypIdDPDQF53TqZVQeNLaGTZ+HOU=; b=NEzBJdHqnotAO7bYCA4WGxKqf1PBrfq8u5jhsXG0irys+o2cI6yXG6uqH+kZEenSFT S3N5uFFYstdlIJ2Vzrh8hXkCF7oGySYkHNpCAPAmNp22Q9PWy2DOghvjnRTtR/f8ea+C q8ThFsrrCHap4akOzIN+P7lSJ7TECmOxYc0QiALN1vIsfZjkf8kOe/OcbElhjLgnqBA2 ZMfodhCUyZ6NCJWz3zokZqKnTfO8oFfSSRBfs6UhyHtBvZNbZ0h10TfVHwpswZRCh3hZ +CSxlsBF4pORXnYd5FIj1bvjTNjXs+vXPmeT17XOc3NVS1cmJqXy7ELFCN35beLHLAyf 6+nQ== X-Gm-Message-State: AOAM5325V11Eale1FcDS28k9HJXTbMGK6cQMPE1cHbkS+fXB7YJJeBfE nNGeHaCcam1WEZzwvEFxM/Zz8WbK5I450QVuiwkLpE/iP6MJ X-Google-Smtp-Source: ABdhPJy8m6MzgQbqJH4dSzI+5UtH/XcehItBi43kkLMtYEbpCktGVKvnVXzlsnZSaHs06eHziw7Z4qNEWmdvMTfGjjGF4Z88NT4o MIME-Version: 1.0 X-Received: by 2002:a6b:8ec9:: with SMTP id q192mr5169815iod.28.1610106008258; Fri, 08 Jan 2021 03:40:08 -0800 (PST) Date: Fri, 08 Jan 2021 03:40:08 -0800 In-Reply-To: <000000000000eba11705afd3d759@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ac50ae05b862040d@google.com> Subject: Re: kernel BUG at fs/reiserfs/prints.c:LINE! From: syzbot To: akpm@linux-foundation.org, jack@suse.cz, linux-kernel@vger.kernel.org, reiserfs-devel@vger.kernel.org, rkovhaev@gmail.com, syzkaller-bugs@googlegroups.com, zhengbin13@huawei.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit d24396c5290ba8ab04ba505176874c4e04a2d53c Author: Rustam Kovhaev Date: Sun Nov 1 14:09:58 2020 +0000 reiserfs: add check for an invalid ih_entry_count bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1731e8f7500000 start commit: 521b619a Merge tag 'linux-kselftest-kunit-fixes-5.10-rc3' .. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=4e93228e2f17fb12 dashboard link: https://syzkaller.appspot.com/bug?extid=1541a3226994c0781b29 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1446e7a8500000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15c56f5c500000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: reiserfs: add check for an invalid ih_entry_count For information about bisection process see: https://goo.gl/tpsmEJ#bisection