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 5E37BC433EF for ; Mon, 28 Mar 2022 07:29:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238813AbiC1Ha5 (ORCPT ); Mon, 28 Mar 2022 03:30:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56772 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234268AbiC1Haz (ORCPT ); Mon, 28 Mar 2022 03:30:55 -0400 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DAC09427C6 for ; Mon, 28 Mar 2022 00:29:12 -0700 (PDT) Received: by mail-il1-f199.google.com with SMTP id k5-20020a056e02134500b002c9af0334e2so999025ilr.11 for ; Mon, 28 Mar 2022 00:29:12 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=KF6RRSv0UEz8tSzbeuXx0815Teuk0m5QkpVJdIXOy1A=; b=05s3lSvNDoUCoSVHrOqmntYgAbZtGRyu0L3C4bx/Xme46godiPT1Rmbhn7nM2mdB/3 dXGQf1E+Z4hj8HbS7TFB4cvTI7ifna+Ky2Um04nuvuJ1+tzl2AXSPrhPDlDGw0PUprHJ UHmADiGlaGvs/bUOheyCWGXpsSVlhVnbi5VZUnNpT8VvQdvd6/mlbGpmNfc3TKhepnpM ztnOdX8rgwrnAhkmdEtrORKZWHBo1v3g7F1gsX+d7p7/o1ygYIMvwv3BKZ0YlaAxHhL2 F3s4StnE/kaBExxrIQ1FL9zynMGYxwwoh6MGIPqDUVhqLNNZ54LXJirV/p65ZewSqqsL GsMg== X-Gm-Message-State: AOAM531pkHcsJVdgN+/iAuCZTHxNH1O5tiPRflTTKc3HyEw2MqnYAl/W 5xkv/yhH1TNldRIwpu4cB5vrYU+MWQcJEShZqMOk1G68kb2F X-Google-Smtp-Source: ABdhPJylgre9J6aJ68nKejMHlxOmxK4+mEFWQQBbyeS+ASnoUYOMmCmdSz/22WytKSqAWnOGc3TqFAKHkQbHRRqzDsr0ElUtrNTs MIME-Version: 1.0 X-Received: by 2002:a05:6638:4089:b0:319:b60c:3c3d with SMTP id m9-20020a056638408900b00319b60c3c3dmr12553389jam.120.1648452551957; Mon, 28 Mar 2022 00:29:11 -0700 (PDT) Date: Mon, 28 Mar 2022 00:29:11 -0700 In-Reply-To: <12985729.uLZWGnKmhe@leap> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c9dfe005db4244a9@google.com> Subject: Re: [syzbot] memory leak in blk_mq_init_tags From: syzbot To: axboe@kernel.dk, fmdefrancesco@gmail.com, linux-block@vger.kernel.org, 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 and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+f08c77040fa163a75a46@syzkaller.appspotmail.com Tested on: commit: ae085d7f mm: kfence: fix missing objcg housekeeping fo.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=6583b67d32c256f1 dashboard link: https://syzkaller.appspot.com/bug?extid=f08c77040fa163a75a46 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=1461d105700000 Note: testing is done by a robot and is best-effort only.