Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp3667026ybz; Mon, 4 May 2020 07:29:15 -0700 (PDT) X-Google-Smtp-Source: APiQypKCCPNo9YhrBTUAX1fEzRWEQnxBn9Oz/JHwnawDWidMKW4zCCsc63Tnp4dlCIalsP7vUXx9 X-Received: by 2002:a50:a285:: with SMTP id 5mr14425926edm.360.1588602554960; Mon, 04 May 2020 07:29:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1588602554; cv=none; d=google.com; s=arc-20160816; b=EyygWh5pUIVLTk5sSp+aJUa/nOxGpe9bXnPOdjampwTB6FP8iRdCep0SnOobX/656L 1sgFV1FcqGQ8k2h16hjCpV1ZHh+obWl+fMofoG+5Cn7Pti4QyieQ6jLoCw+EBafFp73P 2dXJkwofsLcI+YWsbme56F+mnhzMLLGbWx+cm4ighUTpE1aGsvMk+vCHPd8Pst0DbnMW lGwILJyZkpTSPAg55jqjPwLY1DZso1Q9ibyRdbWeFozRf7H0cOcPA6u73va12JPluUD3 7z12JbVcerVW+1b8jXNiwfaQjfPgX7ZFcmhT83G0mXJPVTktlEYCIF5PIqr+h6T2+chC FxBw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:to:from:subject:message-id:in-reply-to :date:mime-version; bh=tPiCWo5vZt6eRDO7BBRPOa0yuIhUrB+l131rOX9s6CY=; b=cb3fhbxAL2JaxPIhX6zvJ2CXZ+i3Dyn+iL585GYCJOS4fCjdB04hq2dqG9tzhpjG3V tMbnnym/ZmaUd+TTfsuksBRGjmUuf2193/RTBu+eF2tA6NMhfHWUfpuo3soFCCpubT7Z 9oQKDyhGVVKTN/StttoniBeJ6yZk/1IbUpZ9ydUkY2HhkihyngSa3JZlIwxXyUqAz5eP sXHwIxmZ9NshsTSpQnhNFEZXeclCAWT2qWAvY8kILnbTra6tEZBAqBEGsyuMRd9XhtmD 8wMlQ/XVA3AeaYVgcZZCYAbEfbTSuIUiVoIEwyc1vmrNKCQV/oP9VPS/F1YMSqoPQQ1s insw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id cf5si6983642ejb.171.2020.05.04.07.28.51; Mon, 04 May 2020 07:29:14 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728886AbgEDO1H (ORCPT + 99 others); Mon, 4 May 2020 10:27:07 -0400 Received: from mail-io1-f69.google.com ([209.85.166.69]:36023 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726922AbgEDO1G (ORCPT ); Mon, 4 May 2020 10:27:06 -0400 Received: by mail-io1-f69.google.com with SMTP id m16so13454376ion.3 for ; Mon, 04 May 2020 07:27:04 -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=tPiCWo5vZt6eRDO7BBRPOa0yuIhUrB+l131rOX9s6CY=; b=S6cLDBlWDODFF3fW8nRny/jGpqEFh7PwMFn/DFsGBzWO0IBtD357HByFME8vw2XFN/ CG+F6/uyuQ9cuh69ib5U9KxxCQPWuoEsjYOXd4Kic6xfmHHPxy2l4RtSuomp/hUC+SF7 ly+0Ts8qm71Ndd5hCDw6osUv2d5PmZta2J0QwQ7EuF3aiRMdmeBU6HQebkfbqwYcMt/+ HGTeTe/h0bGgRf9WQsFAi1ObM467DRmRa9ShmpMOFboaMWrUfNIXvmqBJXlnUe4ZhkBk 1fJBx9hC7j2jClqNfqED9jIxDoweLxti98Z7WMBFsLy8I9n3Z+dx6TetR0UANwuNoaN5 bJKg== X-Gm-Message-State: AGi0PuYqQ5mTus5VNl4TmnTFbgrG1WuDPiV2KsylKkMb+g+1IsTRf+2r AbtLYEkOPDAEljFJYLDExsJ4t1IIKaqN6cZ0EKtpi9XA8moB MIME-Version: 1.0 X-Received: by 2002:a92:5aca:: with SMTP id b71mr16544469ilg.56.1588602424468; Mon, 04 May 2020 07:27:04 -0700 (PDT) Date: Mon, 04 May 2020 07:27:04 -0700 In-Reply-To: <1588601290.13662.6.camel@suse.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000003329dd05a4d353d5@google.com> Subject: Re: general protection fault in go7007_usb_probe From: syzbot To: andreyknvl@google.com, hverkuil-cisco@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-usb@vger.kernel.org, mchehab@kernel.org, oneukum@suse.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org 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 crash: Reported-and-tested-by: syzbot+cabfa4b5b05ff6be4ef0@syzkaller.appspotmail.com Tested on: commit: e9010320 usb: cdns3: gadget: make a bunch of functions sta.. git tree: https://github.com/google/kasan.git kernel config: https://syzkaller.appspot.com/x/.config?x=bd14feb44652cfaf dashboard link: https://syzkaller.appspot.com/bug?extid=cabfa4b5b05ff6be4ef0 compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=17327ea8100000 Note: testing is done by a robot and is best-effort only.