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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 051BDC636CC for ; Tue, 7 Feb 2023 03:41:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229701AbjBGDl1 (ORCPT ); Mon, 6 Feb 2023 22:41:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229535AbjBGDlZ (ORCPT ); Mon, 6 Feb 2023 22:41:25 -0500 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7410823DAA for ; Mon, 6 Feb 2023 19:41:24 -0800 (PST) Received: by mail-il1-f198.google.com with SMTP id i14-20020a056e020d8e00b003034b93bd07so9635980ilj.14 for ; Mon, 06 Feb 2023 19:41:24 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Mmm3qSdcQWW/LIh05Brsvwj+H2UPgRRUps3dr9U70BM=; b=jzdOPw/KJcEHuyfVfwcj99pHrtFxYDpHtZ+GlKs25S6wX/dxtqnVlE+ZgMCJu9H3sn et/Oo1+RtsNma14u4FYimX92Tda48nD1Tng4IjYqZImGAPrtsdVX4IjmzG2gR9z57II5 b0LhBXUC27lxOrz82IK9BKSR5nYJICAlY1XMfPpKvy7vlQM1Zqz7ZCwVGnuu2vHqZlTb auQ2kazdBAJYWcB3nG95WOSN5u2D+LeXWZNDej6xLECvgjNROyefi6P5gD8Cdgyi1TVE qUeEeB+UKMC2RquAgDXBNsJB+1hYbUMuzjtcSQyf+iFGC4DlcUjsRfnhU1wiCSkJCzwP s4jg== X-Gm-Message-State: AO0yUKVrZsWX3RWvg9zbz4oOSKHMFf3sMnPJuKPG8UPFaxehwX/Xr2Oz ZXaA6eSOCRyGkXeT2UB/Uvt0eV+yg62+NC7sQrqFkGvU4+2C X-Google-Smtp-Source: AK7set853vjFq45uDu9RYWu1S4L7s9wwtelHPIM38YVOFaH6COuImG8wiCNELZpehoc0TgHKFiPuIIHUlsNvlghL9iqUVaeedTKK MIME-Version: 1.0 X-Received: by 2002:a5d:938a:0:b0:734:152b:6e39 with SMTP id c10-20020a5d938a000000b00734152b6e39mr556974iol.0.1675741283835; Mon, 06 Feb 2023 19:41:23 -0800 (PST) Date: Mon, 06 Feb 2023 19:41:23 -0800 In-Reply-To: <20230207032427.1028-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000f56a6905f413eb23@google.com> Subject: Re: [syzbot] kernel BUG in process_one_work From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: BUG: Bad rss-counter state BUG: Bad rss-counter state mm:ffff88807dca8900 type:MM_ANONPAGES val:1 BUG: non-zero pgtables_bytes on freeing mm: 8192 Tested on: commit: 4fafd969 Add linux-next specific files for 20230203 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git console output: https://syzkaller.appspot.com/x/log.txt?x=1242a20f480000 kernel config: https://syzkaller.appspot.com/x/.config?x=1d2fba7d42502ca4 dashboard link: https://syzkaller.appspot.com/bug?extid=c0998868487c1f7e05e5 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=1754166b480000