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=-0.7 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 88C3EC4646D for ; Mon, 6 Aug 2018 19:12:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3AE4821A53 for ; Mon, 6 Aug 2018 19:12:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3AE4821A53 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733040AbeHFVWc (ORCPT ); Mon, 6 Aug 2018 17:22:32 -0400 Received: from mail-io0-f199.google.com ([209.85.223.199]:55531 "EHLO mail-io0-f199.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728198AbeHFVWb (ORCPT ); Mon, 6 Aug 2018 17:22:31 -0400 Received: by mail-io0-f199.google.com with SMTP id p2-v6so1290625iom.22 for ; Mon, 06 Aug 2018 12:12:02 -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=UwDp/HX5KfemQ5UoMPfG5bYs6TSr3/0pGwhRsomZCCc=; b=i7uhQOGYNxYN+mj1f7YklfLbUQ21nO7TJW0TTp1idWtAzl5C+pTAtgvmWJ4m26c4Ax Bqj3B5faNuwwj1PkEdfHXcdBGa/79isqYzYeJ1D/jyAQfO/h2iGL0OE/tb3CdoXRP74s DwJNBHlrZw6rkTQ6K97B/Yg9wH766S7NMzT9/F+gWMjJLpI3Dv3C1dyBgSSWGQLB3qgm V7BtUVkow5zGF228jOYOxXK+S/2Bgov4LOK18FUp4VY7YrGGpnD/xybYkbBEzMg5FFYA znmEF9ZhjTfURCBRMCqERtrXZo/qEhRGJP27og/aArPAaMMOZgGqnFloH9XsbjT6+UYA 0o8A== X-Gm-Message-State: AOUpUlGmpCeP5O4iH6E8+XLj6DErUiiut0iE7jmou8paO3z4aB+Hxuwd 2JOaGdA6cqX2CX3rYpRO3AV31UloST7pEERt1LN5wWfSzN/w X-Google-Smtp-Source: AA+uWPzkw1V7+DEiVgf3qtDqaO7FfJ7+TayHiSR+Nk/GMcp45RkGn6iHSp1J7yN5kW4eUesdn2wkMDJ0OL/1nr/96FvCPXIcIHOR MIME-Version: 1.0 X-Received: by 2002:a24:2cf:: with SMTP id 198-v6mr5384466itu.56.1533582722563; Mon, 06 Aug 2018 12:12:02 -0700 (PDT) Date: Mon, 06 Aug 2018 12:12:02 -0700 In-Reply-To: <20180806185554.GG10003@dhcp22.suse.cz> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000006986c30572c90de3@google.com> Subject: Re: WARNING in try_charge From: syzbot To: cgroups@vger.kernel.org, dvyukov@google.com, hannes@cmpxchg.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mhocko@kernel.org, penguin-kernel@I-love.SAKURA.ne.jp, syzkaller-bugs@googlegroups.com, vdavydov.dev@gmail.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+bab151e82a4e973fa325@syzkaller.appspotmail.com Tested on: commit: 116b181bb646 Add linux-next specific files for 20180803 git tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git kernel config: https://syzkaller.appspot.com/x/.config?x=b4f38be7c2c519d5 compiler: gcc (GCC) 8.0.1 20180413 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=147b3a72400000 Note: testing is done by a robot and is best-effort only.