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 X-Spam-Level: X-Spam-Status: No, score=-5.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E8D2FCA9EAF for ; Thu, 24 Oct 2019 15:22:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B9D06205C9 for ; Thu, 24 Oct 2019 15:22:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2503087AbfJXPWF (ORCPT ); Thu, 24 Oct 2019 11:22:05 -0400 Received: from mail-il1-f198.google.com ([209.85.166.198]:34798 "EHLO mail-il1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2403837AbfJXPWE (ORCPT ); Thu, 24 Oct 2019 11:22:04 -0400 Received: by mail-il1-f198.google.com with SMTP id s17so15932063ili.1 for ; Thu, 24 Oct 2019 08:22:02 -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=RqIARasz4PZZfM4Zlv+NGn5c1w9s+0zeajPkvbZDLG8=; b=VfleQBOQk8dQYXcoeKFhDXCsuhxhaeuvjWIl2+vOqOVTGIQLAqEG5yrRXii1lNWJ0p z6hesrKI0VdjfHRv1OfUVETKiWx2+JbXQz7BccIEHNOb+zuMUt26rhp9IrpPlO2nckwK 5Pvc8CZfzzdnyqVVuAkDTFxFDLPyayRQEYHXBS22imkWHssp3mr2nI351UXu4n+xy+rU Amlg1jm1OijFkndVgpLgJgyK24goIG/DdyooGGrKBMOQC9FGmVHVdFauAVRMvCyO7WAM v72rU5yzKTwkpfPvwVQUTJ+dJFhms/ug2NKX9EQzvhfUaNWF5/GWpafNNEJ/ikPRVurY MjZw== X-Gm-Message-State: APjAAAVNGBjZLcybEwTfg5QDEbBGTjTzNAdYnA394BildwI/vkK/udMf /h+9wkNZlha8iiPSlsCHVCqG7N1ssgvLzpm8/3ubZtVcVv57 X-Google-Smtp-Source: APXvYqz6vdsYutSN8ENa8kZoFnbo8JHWDQwsquQngY3sXxodHpUDPiFWzl7IoLyB1BKrLE8AbVM57hBZFomIkEzJJH8XROc00gIS MIME-Version: 1.0 X-Received: by 2002:a92:8394:: with SMTP id p20mr4880575ilk.73.1571930521777; Thu, 24 Oct 2019 08:22:01 -0700 (PDT) Date: Thu, 24 Oct 2019 08:22:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000005cc1890595a998a7@google.com> Subject: Re: divide error in dummy_timer From: syzbot To: Jacky.Cao@sony.com, andreyknvl@google.com, balbi@kernel.org, chunfeng.yun@mediatek.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, 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+8ab8bf161038a8768553@syzkaller.appspotmail.com Tested on: commit: 22be26f7 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan.git kernel config: https://syzkaller.appspot.com/x/.config?x=5fe29bc39eff9627 dashboard link: https://syzkaller.appspot.com/bug?extid=8ab8bf161038a8768553 compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=14f2fda7600000 Note: testing is done by a robot and is best-effort only.