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 7D436C4338F for ; Sun, 25 Jul 2021 19:50:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 56EB460F46 for ; Sun, 25 Jul 2021 19:50:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231485AbhGYTJm (ORCPT ); Sun, 25 Jul 2021 15:09:42 -0400 Received: from mail-io1-f71.google.com ([209.85.166.71]:55116 "EHLO mail-io1-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231400AbhGYTJk (ORCPT ); Sun, 25 Jul 2021 15:09:40 -0400 Received: by mail-io1-f71.google.com with SMTP id h70-20020a6bb7490000b02904f7957d92b5so6762388iof.21 for ; Sun, 25 Jul 2021 12:50:10 -0700 (PDT) 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=s4NpxxARSUOT2Kkbngq9eWkM2T6xi75C+/ud6cUHweE=; b=q+XtajwpN+m1vxfjQpba5jhdQV9lJ1vc8aXMAIgZStwibLBvw+yNnjgBKvowuiMPOA xOSd68R3+cvFCAHY+RvRexmJjborDHm5zwVx2UWc3e9PuB9F2YQ7Ds3NrTChYYCLw5Yb jS+q7W2Xn7vhC4L4kgK613hPU+f7D1LCg0j9QB/XZSGp6xKAgIykF7ZjnKDQ9gb3aeqo x1WXa1pC7iGSYpZVEGV8JXFOTgSh7SHz++8LoLMSySOXHREBgsDxsBWmM7WledOLtSJG vw4yCT52/Xsucd+3LHukFkI8iXRo3RDJJALde5K6IkgU5GcQIYwyHlRSgVA/MSXExgsN altw== X-Gm-Message-State: AOAM531jmjs6Ngl95U+tF5Hj4klcBMlY0JMLW1YgdIUe43ro+DLtwh8b byGMODfn5q0xElikljUoZfKhlcYUU2iW5EvPKgHPh4QFOW/w X-Google-Smtp-Source: ABdhPJzvdk0gCs3sv6a/uew5SjkJxVC6fj6Wj/4AIou6xuglTYW7x1Fpf2qhjBhNkBJXPtoMUcPvy2O9+SowPVRwlNPloD0EuS0M MIME-Version: 1.0 X-Received: by 2002:a5d:8b03:: with SMTP id k3mr11746205ion.203.1627242609917; Sun, 25 Jul 2021 12:50:09 -0700 (PDT) Date: Sun, 25 Jul 2021 12:50:09 -0700 In-Reply-To: <000000000000ebd6da05b00bcea6@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ba466405c7f7f1c7@google.com> Subject: Re: [syzbot] WARNING in reiserfs_put_super From: syzbot To: axboe@kernel.dk, ground_handling@unex-aviation.co.id, hare@suse.de, hch@lst.de, jack@suse.cz, jeffm@suse.com, linux-kernel@vger.kernel.org, mszeredi@redhat.com, reiserfs-devel@vger.kernel.org, syzkaller-bugs@googlegroups.com, yukuai3@huawei.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot has bisected this issue to: commit f902b02600028dfc0c9df811eb711ac7d7fca09f Author: Christoph Hellwig Date: Thu Nov 14 14:34:32 2019 +0000 block: refactor rescan_partitions bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=166889b2300000 start commit: 90d856e71443 Add linux-next specific files for 20210723 git tree: linux-next final oops: https://syzkaller.appspot.com/x/report.txt?x=156889b2300000 console output: https://syzkaller.appspot.com/x/log.txt?x=116889b2300000 kernel config: https://syzkaller.appspot.com/x/.config?x=298516715f6ad5cd dashboard link: https://syzkaller.appspot.com/bug?extid=fcdd69a8426baab36109 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=146b2066300000 Reported-by: syzbot+fcdd69a8426baab36109@syzkaller.appspotmail.com Fixes: f902b0260002 ("block: refactor rescan_partitions") For information about bisection process see: https://goo.gl/tpsmEJ#bisection