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[2620:137:e000::1:20]) by mx.google.com with ESMTP id b16-20020a056402279000b004622c1b8597si1726049ede.407.2022.11.04.20.06.29; Fri, 04 Nov 2022 20:06:52 -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 S229496AbiKECOZ (ORCPT + 97 others); Fri, 4 Nov 2022 22:14:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41926 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229457AbiKECOY (ORCPT ); Fri, 4 Nov 2022 22:14:24 -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 04AE341989 for ; Fri, 4 Nov 2022 19:14:22 -0700 (PDT) Received: by mail-il1-f199.google.com with SMTP id j20-20020a056e02219400b00300a22a7fe0so5009703ila.3 for ; Fri, 04 Nov 2022 19:14:22 -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=MtM/gu2fObeNqMmez4g/cF2qcigw/qedoG+FcrO9org=; b=Nbvy5kcP/HwUVv8SNUKn7Rv0BzPkGEPtYvQdXIlorhwskWpmNAOxuU0KNhGSFy3ttW YvsHYd4QRozl31DLd9H3UJwFRMGZxmQjFv1KhZxnTTYanMJ2v6LUjDaxsucD63Nj1Q/V ZuzLJCEv3BYh3NTuCx51YFcnISc4fqmwjZKETUOQae+UEfNAhFeRCEyrdGTFT3E9nVyx vvdcBHuy1C1AffDhSC/ioBLwROY4O5mfPwHWQ3TniMcOCv7QWq/7A/Ovc9zA2GrX82kM Ov4dpMebZ4UQIEQ/wei7W+/vDvZqGrTriJmrHFKGgRyqCnESXXEnbxZDbJGDftxHK34m +Rmg== X-Gm-Message-State: ACrzQf21oksx6IY0jMrLktdxvK4YvrvLG7OdaFh5uGO6jBdskD4MDDY1 TRN1rR7FDinhahDVxbJ9M832VaYE5BVp2xOw2o0CCWpmIOyz MIME-Version: 1.0 X-Received: by 2002:a05:6e02:13c4:b0:300:ac44:b69c with SMTP id v4-20020a056e0213c400b00300ac44b69cmr19262544ilj.300.1667614462301; Fri, 04 Nov 2022 19:14:22 -0700 (PDT) Date: Fri, 04 Nov 2022 19:14:22 -0700 In-Reply-To: <20221105012229.711-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a5dde405ecafbf8d@google.com> Subject: Re: [syzbot] WARNING in kernfs_find_and_get_node_by_id From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.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 and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+2fdf66e68f5f882c1074@syzkaller.appspotmail.com Tested on: commit: f2f32f8a Merge tag 'for-6.1-rc3-tag' of git://git.kern.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=14e2c339880000 kernel config: https://syzkaller.appspot.com/x/.config?x=f7e100ed8aaa828e dashboard link: https://syzkaller.appspot.com/bug?extid=2fdf66e68f5f882c1074 compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=16b8c196880000 Note: testing is done by a robot and is best-effort only.