From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8D4BF168DE for ; Mon, 16 Oct 2023 07:41:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="RYdKZDQT" Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 409CEAD; Mon, 16 Oct 2023 00:41:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1697442060; x=1728978060; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=cXk7IOrYIs9yyZP0hZ4HH3hgWJTW2AdXUQs840kpZ7w=; b=RYdKZDQTZPDSCcF32eF3pOoTZsI69+PT71URe0Vy6gRdn2DnBj0DwjAH F15KkwtFcUSw0ZrcDl/IlIF3sZvMhr5W+IhBO5fWhNHkBgvMgJPZoANOx v/d4ry18fitPRR1gtRyCjUTLKwWYCsYZsp4H3P7U1msC/iBqz+8vksgkJ pQg2TvXxNIIhCDUT+4roFC628vQQNJ8s4sNvskvjN6n4JIyVFbgToINm2 yxolJ+l0iAwh9fTXAJmlb89HyW1k5q/GDO7246bxty/9GaLP3hYHUtRwr aOHnvfV5Bubv4g8xAM+aKmeKgSAULStF+EvBgds1sg5Z/WfFGH/Agoqud g==; X-IronPort-AV: E=McAfee;i="6600,9927,10863"; a="449675195" X-IronPort-AV: E=Sophos;i="6.03,228,1694761200"; d="scan'208";a="449675195" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Oct 2023 00:40:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10863"; a="1086989309" X-IronPort-AV: E=Sophos;i="6.03,228,1694761200"; d="scan'208";a="1086989309" Received: from smile.fi.intel.com ([10.237.72.54]) by fmsmga005.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Oct 2023 00:40:56 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.97-RC2) (envelope-from ) id 1qsIDd-00000005x2J-0Lr0; Mon, 16 Oct 2023 10:40:53 +0300 Date: Mon, 16 Oct 2023 10:40:52 +0300 From: Andy Shevchenko To: syzbot Cc: christophe.jaillet@wanadoo.fr, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, rafael@kernel.org, raychi@google.com, royluo@google.com, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com, yuran.pereira@hotmail.com Subject: Re: [syzbot] [kernel?] general protection fault in usb_hub_create_port_device Message-ID: References: <000000000000d04ea90604a6efcc@google.com> <000000000000a7d2820607bb49c2@google.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <000000000000a7d2820607bb49c2@google.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SORTED_RECIPS, SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net On Sat, Oct 14, 2023 at 11:20:36PM -0700, syzbot wrote: > syzbot suspects this issue was fixed by commit: > > commit fd6f7ad2fd4d53fa14f4fd190f9b05d043973892 > Author: Andy Shevchenko > Date: Mon Aug 28 14:58:24 2023 +0000 > > driver core: return an error when dev_set_name() hasn't happened > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=148e8a9d680000 > start commit: 7733171926cc Merge tag 'mailbox-v6.6' of git://git.linaro... > git tree: upstream > kernel config: https://syzkaller.appspot.com/x/.config?x=b273cdfbc13e9a4b > dashboard link: https://syzkaller.appspot.com/bug?extid=c063a4e176681d2e0380 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17a4ca00680000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13bed168680000 > > If the result looks correct, please mark the issue as fixed by replying with: #syz fix: driver core: return an error when dev_set_name() hasn't happened > For information about bisection process see: https://goo.gl/tpsmEJ#bisection -- With Best Regards, Andy Shevchenko