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[2620:137:e000::1:20]) by mx.google.com with ESMTP id d27-20020a056402401b00b00456ed5c909bsi375426eda.590.2022.10.06.15.05.43; Thu, 06 Oct 2022 15:06:08 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 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 S231645AbiJFWD3 (ORCPT + 99 others); Thu, 6 Oct 2022 18:03:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231586AbiJFWD0 (ORCPT ); Thu, 6 Oct 2022 18:03:26 -0400 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 953F51142E2 for ; Thu, 6 Oct 2022 15:03:22 -0700 (PDT) Received: by mail-io1-f70.google.com with SMTP id a21-20020a5d89d5000000b006b97a46422eso2037573iot.5 for ; Thu, 06 Oct 2022 15:03:22 -0700 (PDT) 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=6IJIJqMDGFCohKrd+JKckm0XxXnzTcfpT36QiFBeR1k=; b=34R4LF7iDJtMC8Av1PYB4JXjMIu78eYCfzBI7X6kR7AyBlx7DChJ5CzEtjnhL8Gkow i/q0JyQekMA+eeKhPUe0GzAerrsmaMYG4dKYDMK3O/PURoElgGctR6EJiGicBQZqef/4 +WU5kV2iMj82o/NNeFCtWUT8DPIvvskuyvKIx8uvHpSyt6i3BlZlfIDaA+A9ir65ZI6Q aK2h+qnr/h9G/P12lhet8QWxv+DLhi9YSc5Izzhf5mBlGX60d5d5jhkTh0LBHySavDp+ OOuaBy25DxQdDLzjr1958DzA9MQHvuLAvqbTrDk23RdsL3A1NZlgshW8KsiGZq0ts2By anKw== X-Gm-Message-State: ACrzQf1tcSnEpB13Ll+Sk3ez339KOQdxUolE7ueMXoxGU+yA+2lD+gJY 6RHVxkNK+apEm51hZJI8piYo15lf9B43SEXZUnCFHJaknk+1 MIME-Version: 1.0 X-Received: by 2002:a02:a682:0:b0:34c:14fc:b490 with SMTP id j2-20020a02a682000000b0034c14fcb490mr977406jam.196.1665093801898; Thu, 06 Oct 2022 15:03:21 -0700 (PDT) Date: Thu, 06 Oct 2022 15:03:21 -0700 In-Reply-To: <12068295.O9o76ZdvQC@mypc> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000947b3a05ea64dc75@google.com> Subject: Re: [syzbot] memory leak in __get_metapage From: syzbot To: akpm@linux-foundation.org, fmdefrancesco@gmail.com, ira.weiny@intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.6 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM 2022/10/06 22:02:25 SYZFATAL: executor failed 11 times: executor 0: exit status 67 SYZFAIL: wrong response packet (errno 16: Device or resource busy) loop exited with status 67 SYZFAIL: wrong response packet (errno 16: Device or resource busy) loop exited with status 67 Tested on: commit: ffb39098 Merge tag 'linux-kselftest-kunit-6.1-rc1' of .. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=167fffb8880000 kernel config: https://syzkaller.appspot.com/x/.config?x=10f41fbb818af57a dashboard link: https://syzkaller.appspot.com/bug?extid=389b82b29093b3e2640a compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 Note: no patches were applied.