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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E8530C04E69 for ; Wed, 2 Aug 2023 14:37:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234135AbjHBOhZ (ORCPT ); Wed, 2 Aug 2023 10:37:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39076 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234098AbjHBOhX (ORCPT ); Wed, 2 Aug 2023 10:37:23 -0400 Received: from mail-yw1-x1149.google.com (mail-yw1-x1149.google.com [IPv6:2607:f8b0:4864:20::1149]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B0C9926AD for ; Wed, 2 Aug 2023 07:37:21 -0700 (PDT) Received: by mail-yw1-x1149.google.com with SMTP id 00721157ae682-5843fed1e88so83552267b3.0 for ; Wed, 02 Aug 2023 07:37:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1690987041; x=1691591841; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=bh44kcN2L1UjW2d236z/dW96COQp2RpPkwasv4Ct03k=; b=solpYabpJoxxcUf2ZdHYCAK324c6Hnjugch4TbZtxln8sUYbTHoGtdk8Wn6YBDE60X 0FzHiWKZnXaqyC8Aw/BF4W2BNYChwQEUbIM2b49uIa4Kc+6sc18dBrGE4cCexzRdn5Kd PEyLWe3XOmEVakP2CARIzK3D7hHk/pyvvn4WOzP9kPaxLZiks5C6gTbD4DvzayRnx9HI NRxqpm8UQTUYwaQdI1wf3t/TxZF6r9PWW5Gp4q5PP/647grj7xe6HsjoUcLYv3IibfzP TFOE0/xXRphvjEgYwdhctHnhor+JZNEhT5izbbSt8WfQZfTjBlI2x0c4mWMHLR3akqtQ Cj0A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690987041; x=1691591841; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=bh44kcN2L1UjW2d236z/dW96COQp2RpPkwasv4Ct03k=; b=BhJEqG3kNyBRo4uR6pVbS0bwpgcCyrr023H64KlpVKZZBYCdEZa+NpCBpFRYHx8a92 tWAzeDz720RXtSXGOaq6T+qZbikE3he0nJGnQiqaFcmk0kCUuDdKWz3jMVmjsyzFvp4E pqm2za2DDJ93NRq774jxBitMjPsCxJO+oLXWJQUm2fEbSUTd3FCTNL8QQ2FfNXyfVAkD kaxSxZMyG0HqQ3WBtLHMFt/aLK8x7UZXInN1UltV5FhoOc8mbNhjJaTyEZJr6jr5Hcf4 esj+YKwWrBMxElamv6ALVVqasq8oyEbkvQhVxoE7VQI16BzZVlg4JB6meG/66dJN/evj W4TA== X-Gm-Message-State: ABy/qLYx6q6MqU858CjlW/YYfiwP9hw3d+q0ZP0Q3SDk9QtYCnFrNR7C ygrKBamLWuQctadQskq2DSH/PC6Qsj4= X-Google-Smtp-Source: APBJJlFcNKBE+fQtiqnMX4zOWRtyVHD50/N/ufHga/uLpmWkC+Nr+CqQWcqlslOh6zPqH6nfuUxzG6CvJnw= X-Received: from nogikhp920.muc.corp.google.com ([2a00:79e0:9c:201:4e82:f399:74c:8968]) (user=nogikh job=sendgmr) by 2002:a81:b245:0:b0:586:5d03:67c8 with SMTP id q66-20020a81b245000000b005865d0367c8mr56576ywh.3.1690987041006; Wed, 02 Aug 2023 07:37:21 -0700 (PDT) Date: Wed, 2 Aug 2023 16:37:18 +0200 In-Reply-To: <000000000000b19f990601ad84fd@google.com> Mime-Version: 1.0 References: <000000000000b19f990601ad84fd@google.com> X-Mailer: git-send-email 2.41.0.585.gd2178a4bd4-goog Message-ID: <20230802143718.1583379-1-nogikh@google.com> Subject: Re: Re: [syzbot] WARNING in class_register From: Aleksandr Nogikh To: syzbot+ca3d9f693dfa69f61371@syzkaller.appspotmail.com Cc: dvyukov@google.com, gregkh@linuxfoundation.org, hdanton@sina.com, linux-kernel@vger.kernel.org, rafael@kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > This bug is marked as fixed by commit: > driver core: class : fix slab-use-after-free Read in class_register() > But I can't find it in the tested trees[1] for more than 90 days. #syz fix: driver core: class: fix slab-use-after-free Read in class_register()