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[2620:137:e000::1:20]) by mx.google.com with ESMTP id m19-20020a056402431300b00445e286d000si1574373edc.365.2022.08.26.06.30.50; Fri, 26 Aug 2022 06:31:17 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-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; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=T3L0FyfC; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344329AbiHZNZo (ORCPT + 99 others); Fri, 26 Aug 2022 09:25:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344143AbiHZNZj (ORCPT ); Fri, 26 Aug 2022 09:25:39 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CFE1F32DB8 for ; Fri, 26 Aug 2022 06:25:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1661520337; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=UjS2O4t+aOXj1gb7edOnnQvwlSTlQg/GL0kaoQ1m9M4=; b=T3L0FyfCflQvmoe+uESQd1apELTT72ApsNWDc393KI6DJCgqUPoFloI2TYBL0u7WZn1FIm N6HdgHdlH/LjbBfq1WZOY67oZReqO+gouegWucQZlrTnTVh6iHqkzeBw1yPOIK8JIVX6b5 gxbbWUcQLR+MtcmKS42rvJR7bPk9eF4= Received: from mail-pg1-f198.google.com (mail-pg1-f198.google.com [209.85.215.198]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-627-iQ1y5bU1ObScNbktccSJFg-1; Fri, 26 Aug 2022 09:25:35 -0400 X-MC-Unique: iQ1y5bU1ObScNbktccSJFg-1 Received: by mail-pg1-f198.google.com with SMTP id j3-20020a634a43000000b00429f2cb4a43so870738pgl.0 for ; Fri, 26 Aug 2022 06:25:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc; bh=UjS2O4t+aOXj1gb7edOnnQvwlSTlQg/GL0kaoQ1m9M4=; b=16SPizIwTqAp64qjsZkO24KJejxXn1I5o6hPC31ZAQvBCVGKUkQgBCsXy3dQyJHFKX 6Rp/m0mgWqLU8Dsemm9DdJ79ysyhhFARJKOP8zP32FYKYFppV7Fwxj2zqJNbRYJKS/OP i7qXs9RCZxAEzQ4o6TSIMDrjeNIXZ8nbuY7DXOfcGaqa5Eqbg9U8FzTB+CAHZnqN0GSM /ZGYdsKcNIjYDlRGlHgRqQkYjSkaGh6d1D44lAiI6K/PIXZJEylLh55dm48WY9qgK0+7 7TvYtGYFwJYNIjWlkvQEgqSNtykfGazO/C77cshOZOzVyYdbZHbVUdOP1QACAQCzXhUF XNtA== X-Gm-Message-State: ACgBeo2MGimNvhaecPQ57MWAM9EmWxIh0jFBm9+delccInpMt2OPjXCE kP4TQLdljFCb9eV+cobjPuVYuFQN/dkuKNAreXSF/vHHLBNkcEB0Jm6bPxPx+W6HjbdXq0C7A7A 2s69zNuSJfgMuQ6QYmRUaalsavk0b7IJ6okYMNzc/ X-Received: by 2002:a63:211:0:b0:41d:946e:cf67 with SMTP id 17-20020a630211000000b0041d946ecf67mr3282525pgc.497.1661520334774; Fri, 26 Aug 2022 06:25:34 -0700 (PDT) X-Received: by 2002:a63:211:0:b0:41d:946e:cf67 with SMTP id 17-20020a630211000000b0041d946ecf67mr3282504pgc.497.1661520334523; Fri, 26 Aug 2022 06:25:34 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Andreas Gruenbacher Date: Fri, 26 Aug 2022 15:25:23 +0200 Message-ID: Subject: Re: kernel BUG in gfs2_fill_super To: =?UTF-8?B?546L5rW35byb?= Cc: cluster-devel@redhat.com, rpeterso@redhat.com, linux-kernel@vger.kernel.org, lishuochuan@tju.edu.cn, syzkaller@googlegroups.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham 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 On Tue, Aug 23, 2022 at 3:52 AM =E7=8E=8B=E6=B5=B7=E5=BC=9B wrote: > Dear Linux maintainers and reviewers: > > We would like to report a linux kernel bug, found by a modified version o= f syzkaller. > > May affected file: fs/gfs2/ops_fstype.c Thank you. Andreas