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[2620:137:e000::1:20]) by mx.google.com with ESMTP id e6-20020a170906c00600b006cf37fc8be2si842897ejz.206.2022.03.16.02.33.56; Wed, 16 Mar 2022 02:34:25 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352030AbiCOVtX (ORCPT + 99 others); Tue, 15 Mar 2022 17:49:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43084 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352056AbiCOVtW (ORCPT ); Tue, 15 Mar 2022 17:49:22 -0400 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3A6313A185 for ; Tue, 15 Mar 2022 14:48:07 -0700 (PDT) Received: by mail-il1-f197.google.com with SMTP id m3-20020a056e02158300b002b6e3d1f97cso280485ilu.19 for ; Tue, 15 Mar 2022 14:48:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=/NXOsE7z3uVlHEZWfeECLOoEsU4elOdadsf/DjJdp1g=; b=PgZ92ISqOyaWA8lH4zaCzwU4xB+rr8d3D7MQ02JArX48231D78ypSvY4wCYiExnY9G H7RiSK5w7mC2xprmyW473edTt2QVBaIc8DvHxwh0TIMNN89f7nDA6q0vP9Ajt5IKeEbh XeaSLs2Pp8MAJSbTo2gTXGqVvwSarwyMbXKxNp8R4Oh7SbqCGPUo6xuyzQKqAuVxdEsg 8uxZdEVe2KS0iWaDhQkDaeKxOvV80MmgiN+ZHZC9pE7J+uvU80w8BWhqWMBy/vKbRSzk vlWl1Axp4uiQsCWW1MEFwFb3dvTqZWcC3PuzbGH1wfBxSWRoqs6Y5H+2w/nzhEZFeToe GvIw== X-Gm-Message-State: AOAM532Y1BKgX4gs8CG7qFi8/b10ocQZz0A+zWDG2H8w08HT7ap47l7k 1Xmd0yWWNtNY425av/8YIN+3R1aPWd8eNsHmf0H5FvU5vbcg MIME-Version: 1.0 X-Received: by 2002:a6b:1495:0:b0:645:b115:611c with SMTP id 143-20020a6b1495000000b00645b115611cmr23535947iou.199.1647380887291; Tue, 15 Mar 2022 14:48:07 -0700 (PDT) Date: Tue, 15 Mar 2022 14:48:07 -0700 In-Reply-To: <20220315213857.268414-1-tadeusz.struk@linaro.org> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000098ccfd05da48c056@google.com> Subject: Re: [syzbot] kernel BUG in ext4_ind_remove_space From: syzbot To: adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, syzkaller-bugs@googlegroups.com, tadeusz.struk@linaro.org, tytso@mit.edu Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+fcc629d1a1ae8d3fe8a5@syzkaller.appspotmail.com Tested on: commit: 56e337f2 Revert "gpio: Revert regression in sysfs-gpio.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=d35f9bc6884af6c9 dashboard link: https://syzkaller.appspot.com/bug?extid=fcc629d1a1ae8d3fe8a5 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=1131f2c5700000 Note: testing is done by a robot and is best-effort only.