Received: by 2002:a25:8b12:0:0:0:0:0 with SMTP id i18csp3895682ybl; Mon, 12 Aug 2019 08:07:20 -0700 (PDT) X-Google-Smtp-Source: APXvYqxv1/77SMsk2gfkX67U4U7VPYP8IsE/C14rSM6PCcv0VnuAelGXItOnRUuT7jMJCioD2BVm X-Received: by 2002:aa7:8f2e:: with SMTP id y14mr6769375pfr.113.1565622440882; Mon, 12 Aug 2019 08:07:20 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1565622440; cv=none; d=google.com; s=arc-20160816; b=ar455Gn+v51q5qSl+PtyzuqPIFo76OX39TrmMEjeTuYOd2lID3BqKYA3hYUqSg01oz XZpAhUaeZ0qwD24tCqQO8WV/9kpS7tanZAp2h5AZTkGowu99+GLxBfUa3PBd2dW2EhBs Mw6g+cx5LSd+I0r6b8/5jgYlP/APf0rYzXj+1hhdh1iBhb1WxWHL3SPK5z79pVpqwkpx SOT++5AxF5n04PFU86w1PcuH3JbQkQgQc0VCKUIBl14CK83BYcbLd52Gq1liYtlLKLoG +NHZ2q9hL0zZs4+yzsmQgYHsUKzwMGAZ2oMiHgVs8P8l/zwKiFRtgmZfe0K9wSjWDZm5 NmIw== 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=UdT6wUZ/D8ky7HtPCj9VpMdye4p6v52eVLFOfN7WQts=; b=T95LH7oECth7Rkzpz4Bn5Eq6jP7wjBa46cWkirHdXSqAt1fZsh4yGNDn8sABDrftQe tjetuwAVnyXN3EWfWG3maQruRFxJJeVCCGIVMU3g5sC7ootxaNbHzx8SlPuiOR6fCwKr Iu2+420/5sASLMU7H9LcTqJEMJjpb81g6MNL+ycdXf9CMVexwN05qmYqwjTIoA0DLR3D YVh95rqu30xc9nVAqnoCJ95cuQdeAXPAdIVVKayjI+PBPCcx9YpvxZOLQNh5pzZluE4c QcLthybcQBraxUjgZk0XswEm1IkD2xB+x4I1i55+f9Gw6paQFNwx1PXCbAt/PjAi3oIG sRfw== 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 r4si69535308pfg.26.2019.08.12.08.07.05; Mon, 12 Aug 2019 08:07:20 -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 S1728057AbfHLPGC (ORCPT + 99 others); Mon, 12 Aug 2019 11:06:02 -0400 Received: from mail-ot1-f71.google.com ([209.85.210.71]:50949 "EHLO mail-ot1-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727081AbfHLPGC (ORCPT ); Mon, 12 Aug 2019 11:06:02 -0400 Received: by mail-ot1-f71.google.com with SMTP id t26so550235otp.17 for ; Mon, 12 Aug 2019 08:06:01 -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=UdT6wUZ/D8ky7HtPCj9VpMdye4p6v52eVLFOfN7WQts=; b=D56T+3AeXqkoOHhdj6xNG5dzJQAqhpDocWgt4pJCcbt/cdYiYQulPsEH80I2ppRO8z hodmAdylf0Isosz/DW9VUJStiNJvAdheFEzdSp/46B8rq/9ayixcwpIZWOrPJEmqxcB1 di7/cSYpWfI7C8KLgEy9Roo+QdzxQS2VamRapDJiCWCOFp1wAKe95LY0EBPJvfHGjDV9 9cPi+4FltQs6jf7g/eZ4j/nlIUG6iNl74JQDr9a6fjkCl0+h/kUIUWCi13yj7H/tnfhj x372Duh0weltdGC3RrVaNh21tnPYm+t7YLVpnE7vEQ5WkiGRd7jQF/nzFuO3K/wTCfAr MJ6Q== X-Gm-Message-State: APjAAAXviYsAuukJ128vIUFmJoasnJUUNIdLs3JDOhqdwDF/lJqmCbEL yC4LY4y22akDTNwuzRk2L8EK+nBFUApd2WHi5rTBChJXMoL4 MIME-Version: 1.0 X-Received: by 2002:a6b:bcc7:: with SMTP id m190mr24368313iof.107.1565622361221; Mon, 12 Aug 2019 08:06:01 -0700 (PDT) Date: Mon, 12 Aug 2019 08:06:01 -0700 In-Reply-To: <20190812144720.1980-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000b1729e058fecdcee@google.com> Subject: Re: general protection fault in __pm_runtime_resume From: syzbot To: andreyknvl@google.com, gregkh@linuxfoundation.org, gustavo@embeddedor.com, hdanton@sina.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, oneukum@suse.com, stern@rowland.harvard.edu, 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: 7f7867ff usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git kernel config: https://syzkaller.appspot.com/x/.config?x=792eb47789f57810 compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=177252d2600000 Note: testing is done by a robot and is best-effort only.