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[23.128.96.19]) by mx.google.com with ESMTPS id 1-20020a170902c24100b0015408026bbfsi11286653plg.309.2022.03.21.15.34.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Mar 2022 15:34:53 -0700 (PDT) Received-SPF: softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19; Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id B0039165B0; Mon, 21 Mar 2022 14:48:35 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240253AbiCRSx3 (ORCPT + 99 others); Fri, 18 Mar 2022 14:53:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35316 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231321AbiCRSx2 (ORCPT ); Fri, 18 Mar 2022 14:53:28 -0400 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F31C2304AEB for ; Fri, 18 Mar 2022 11:52:07 -0700 (PDT) Received: by mail-il1-f200.google.com with SMTP id m17-20020a923f11000000b002c10e8f4c44so5303862ila.1 for ; Fri, 18 Mar 2022 11:52:07 -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=/4mPg3CJhiYczFxDFNRkAaBcypBHoPLTRaLTCzvtw/I=; b=HLcXK9zp4lAdzIx7GoJrVspbNWRRBukkCJC618R1jMJSwlmWPQJTlhT6HzRjcOTzND 0kHiovbnyrT2Aa6MaScXDSOq5XCwPEFfsys/ib8VbsnvY1cXB5L09B9QPelKLyZ+kqhJ Nbe4a6ow95Qy9aEH4qqyD4EP6TrtsfbYdR7U4dQaXTGHx4BNtfrtmDMshn6rgDpJKmL3 b1trAiK5kc3BdWZvelZRI+f6eyNpNMx8PuF4wADn6j/G2qD9eMkiJcNZrG96q6qS+ZB0 +C+ZhTfe2TXXL3Mk4H5PYPcWVOSzd0E2TCUj4wyqBQZCegRwnKdQaGrVfyE6aUvtKi2O T7LQ== X-Gm-Message-State: AOAM530mYWw3RS9ZJDDuKc0tLyao8qQLmgngHkcuCAKeJ+fKnvjvgjlF oOErhbC9DQeY07W4jwMWgTNHkm1FXHWMhnt5ribEMHcmOgct MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1746:b0:2c7:f247:b378 with SMTP id y6-20020a056e02174600b002c7f247b378mr3302331ill.298.1647629527149; Fri, 18 Mar 2022 11:52:07 -0700 (PDT) Date: Fri, 18 Mar 2022 11:52:07 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000aff2c805da82a426@google.com> Subject: Re: [syzbot] WARNING: kobject bug in erofs_unregister_sysfs From: syzbot To: chao@kernel.org, linux-erofs@lists.ozlabs.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, xiang@kernel.org Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RDNS_NONE, SPF_HELO_NONE,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-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+f05ba4652c0471416eaf@syzkaller.appspotmail.com Tested on: commit: a1108dcd erofs: rename ctime to mtime git tree: https://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git dev kernel config: https://syzkaller.appspot.com/x/.config?x=442f8ac61e60a75e dashboard link: https://syzkaller.appspot.com/bug?extid=f05ba4652c0471416eaf compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.