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[2620:137:e000::3:7]) by mx.google.com with ESMTPS id g10-20020a63110a000000b0055ace8caef9si9745891pgl.309.2023.09.25.03.14.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Sep 2023 03:14:22 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) client-ip=2620:137:e000::3:7; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id B1EB980ECF17; Mon, 25 Sep 2023 02:35:28 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233245AbjIYJf3 (ORCPT + 99 others); Mon, 25 Sep 2023 05:35:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42540 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233248AbjIYJfZ (ORCPT ); Mon, 25 Sep 2023 05:35:25 -0400 Received: from mail-ot1-f69.google.com (mail-ot1-f69.google.com [209.85.210.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E625210C for ; Mon, 25 Sep 2023 02:35:17 -0700 (PDT) Received: by mail-ot1-f69.google.com with SMTP id 46e09a7af769-6c4ededcba7so1831412a34.2 for ; Mon, 25 Sep 2023 02:35:17 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695634517; x=1696239317; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ZXYTV27b/N8e9iQla3A3UJA2EkuMETgjqWyl7SSeebs=; b=Y37TPkgpyfUYUZ3Trd9JDlB9EfShTuPONCauGEUQRDGi8Dxk4fcUUqomT8VnDdeKI+ MCGtPePXj3Co6VD9+68TiFbPsv3GRHBX7feMaUguyW0J+Nhw/Zu1BlUbkD9EOdHISe2o ohQM1eRA9xlwJEJMLefNkj9WKJdJCxRoPo4jB8r6gijgjJreKhmEJciLKbW6mjBL81HZ olY2r2zY7Zl7zocd+0b44GFE3RvY+zVCFtUxIKpQkY7mST1ZG9/8c4bEcbl23xJWllnG k4yxCkbA5548DISetcBO27XFM+Nt/i2EmQsBZTRilaLHLrqEcAtY0qtXBEzy3tgkYco+ aZgQ== X-Gm-Message-State: AOJu0YzkAH8vkzVrCcBVB/Rk/9saaz9q3o4UoMWZwPTBt8NpEaMUWC+D OBbS05mlLkLM/Jxb8n0O/jYNIIgmaZovcI3ARsjujlUlxPHL MIME-Version: 1.0 X-Received: by 2002:a05:6830:3147:b0:6c4:e41c:6e6a with SMTP id c7-20020a056830314700b006c4e41c6e6amr1087261ots.4.1695634517333; Mon, 25 Sep 2023 02:35:17 -0700 (PDT) Date: Mon, 25 Sep 2023 02:35:17 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000131d7c06062bad29@google.com> Subject: Re: [syzbot] [block] INFO: task hung in clean_bdev_aliases From: syzbot To: axboe@kernel.dk, brauner@kernel.org, david@fromorbit.com, djwong@kernel.org, hare@suse.de, hch@infradead.org, hch@lst.de, johannes.thumshirn@wdc.com, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, mcgrof@kernel.org, nogikh@google.com, p.raghav@samsung.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.9 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS 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-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Mon, 25 Sep 2023 02:35:28 -0700 (PDT) Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+1fa947e7f09e136925b8@syzkaller.appspotmail.com Tested on: commit: ca5e3ec4 iomap: add a workaround for racy i_size updat.. git tree: git://git.infradead.org/users/hch/misc.git bdev-iomap-fix console output: https://syzkaller.appspot.com/x/log.txt?x=16d98efa680000 kernel config: https://syzkaller.appspot.com/x/.config?x=710dc49bece494df dashboard link: https://syzkaller.appspot.com/bug?extid=1fa947e7f09e136925b8 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.