Received: by 2002:a25:8b12:0:0:0:0:0 with SMTP id i18csp3748465ybl; Mon, 12 Aug 2019 05:51:58 -0700 (PDT) X-Google-Smtp-Source: APXvYqxkCYw/VQ2R2+U6+6RQJxmIMFP1DMP9NIu8i5b4fjRoV/lOfJv+i5GIBJDgz6R0jnoIH6M/ X-Received: by 2002:a65:52c5:: with SMTP id z5mr30205427pgp.118.1565614318561; Mon, 12 Aug 2019 05:51:58 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1565614318; cv=none; d=google.com; s=arc-20160816; b=m5pd1MFgG4k2tr4QRkVE9dUbd5jb5Zdp+xbF5X7nR0FEFARUe7LcXQtzdEJtJhIwVH Hv8samAiN9FHOfQFzTHjuYZYv2pKASf13tRPcm0DsovgwB+mAVS1EnuXGYBXHHhvASlZ 6FJwHrJCUVIKcOlqQFu/flLmzrZyv8rvwj+F2eoBI6LezIOaNcpHeauGhXPQzG0oDHQ3 NeTJXNpgCaMJRWzF9UOCCLL6PFr5W/kO19WeFRKTndYIXCOIm8EjLunJEHpgoC38fBTV ZuLWUoa/brkLTYUTMAuetfboVQWHo66MutjADpt/Aa+vi+kftTeA0hpMjDBckNbPknK1 uebw== 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=dpFe0pxSvvQ3CiqTWvVQ3nfhIYJ6p2bt/fOgk0i68So=; b=VQAat7g80zIPDt8hFW3K2Lp2G3kJ0OT1ZzLeAFqEw8oozMzjMhWQZrAqaLtdkY3uSm COf/0H0c5YvDhR/vIl1Gmwu65r6U8B4NeJwJzxjw8kWFKnIExbJ0fh1ERy3fNpu89loa tJZnYvLwl6YQA6DJibdDhyZxTzPfKE44K8ZLLC3Xk0531C1YpThaXw4OEEok0ho43qrq 4iN5VZgaVArx1qXxabo15+DmjfFJjheLLQcKzjsPkfG5EJ8UoACK+TdlzVrR1bK66k6A zw9rNNUw5gUKXwqr0gQOkCqXVYtDnU/giIl0jpZu09hH3634lh7fh4AcFfzre+0NVp2g IfLw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 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. [209.132.180.67]) by mx.google.com with ESMTP id p2si4709502pff.169.2019.08.12.05.51.43; Mon, 12 Aug 2019 05:51:58 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 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 S1728651AbfHLMvC (ORCPT + 99 others); Mon, 12 Aug 2019 08:51:02 -0400 Received: from mail-ot1-f70.google.com ([209.85.210.70]:52743 "EHLO mail-ot1-f70.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727525AbfHLMvB (ORCPT ); Mon, 12 Aug 2019 08:51:01 -0400 Received: by mail-ot1-f70.google.com with SMTP id 88so5083262otc.19 for ; Mon, 12 Aug 2019 05:51:01 -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=dpFe0pxSvvQ3CiqTWvVQ3nfhIYJ6p2bt/fOgk0i68So=; b=X+kR0ULoy/qlC8Dwb4ssEb3fqsAHr8ztJvL6ms60W15tEfNMaMNAcB+OMeFxNgXtUY WfNrt4a2dNyS/q82szJ+khjSpaHNytgtfoW3c+tVDTjDZSXmbn74dBAfyLE41hV5yzx2 V1PuXGbzR6yqfAUq4phiBhwMitu/cvriniwTu4XCwsvtq/TG4BgjYN3gz75a3GEm5560 c6izr3O2bQIiKGrLk/BoW5xUxzGYIpmM3isjyt+E28FnHzUFMC+/0qU8Oh/fvPXeytq3 dfdIwzdH8VZEEJCJ+4ylSjL7+fBwzaK2kcrEESq9JFtB0hCOt8qJnWQ4I+cmVM+mfvRv 4Low== X-Gm-Message-State: APjAAAXMcreojytqjdpvQlObAPyLEq2EuD4T4DYJoDZJCPOCOWkgmZ3i zF8ZqDn7xHaI18EAA2dNFJUlJ8Ng0uR7xZO1rJWqd6rEackQ MIME-Version: 1.0 X-Received: by 2002:a5e:990a:: with SMTP id t10mr14376062ioj.182.1565614261189; Mon, 12 Aug 2019 05:51:01 -0700 (PDT) Date: Mon, 12 Aug 2019 05:51:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000e4c41e058feaf977@google.com> Subject: Re: general protection fault in __pm_runtime_resume From: syzbot To: andreyknvl@google.com, gregkh@linuxfoundation.org, hdanton@sina.com, len.brown@intel.com, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-usb@vger.kernel.org, pavel@ucw.cz, rjw@rjwysocki.net, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes 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+3cbe5cd105d2ad56a1df@syzkaller.appspotmail.com Tested on: commit: 6a3599ce usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git kernel config: https://syzkaller.appspot.com/x/.config?x=700ca426ab83faae compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=1341679a600000 Note: testing is done by a robot and is best-effort only.