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[2620:137:e000::1:20]) by mx.google.com with ESMTP id o11-20020a17090ac70b00b00213945884d5si1216317pjt.126.2022.12.21.01.10.51; Wed, 21 Dec 2022 01:11:00 -0800 (PST) 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 S234390AbiLUIgX (ORCPT + 69 others); Wed, 21 Dec 2022 03:36:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56978 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229436AbiLUIgU (ORCPT ); Wed, 21 Dec 2022 03:36:20 -0500 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B7181900A for ; Wed, 21 Dec 2022 00:36:20 -0800 (PST) Received: by mail-io1-f72.google.com with SMTP id b77-20020a6bb250000000b006e4ec8b2364so6621752iof.20 for ; Wed, 21 Dec 2022 00:36:20 -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=dDQ+iN7ILHO/J3wN3ERCX305u4LCb1Q+cpshSFioZ8k=; b=UphbRvJcc66w8M4fEffmSc/KEa0wzhovw4brvnpbAfOORWdHQieHnOxOtb+2OntTCY FBgJ49dz+gWXoAZUE/AtwukMni1ICakGLkBmosLZ3FC32QTGXJkrvIAlvj3yhD3i+EfU EedEc/Qefe4z/uCEHpF7mIj/pN5T5eCTV0MVUPjPnkOjzUjQIuSAXPCwgFcqVJS1Vknc uavxc+JW4KOsWH4CRVEq0HbdpP7tOpgCmWF/JGtyKSlCcRwjLXXlX+5gKpHiDsrbubNq 3lLvEKnQYu7yPX+K9j50zM093mlCBsKTjgO7WGdLNtMI8grhVX10tvPPIqi7zGq0Nyu3 ypWg== X-Gm-Message-State: AFqh2ko3VNX8kC0d3Ok9He6V2OpGdA8v2LNYD6t136XaV+EIveFJw/cl OGo8syqzllWZv4YhsstfaJ5uPrwWxOhTvlHg4d37WAFZReRi MIME-Version: 1.0 X-Received: by 2002:a5d:81d9:0:b0:6df:bcf7:d86 with SMTP id t25-20020a5d81d9000000b006dfbcf70d86mr98261iol.188.1671611779508; Wed, 21 Dec 2022 00:36:19 -0800 (PST) Date: Wed, 21 Dec 2022 00:36:19 -0800 In-Reply-To: <20221221063432.1612-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000051f1af05f05272c1@google.com> Subject: Re: [syzbot] WARNING in io_cqring_overflow_flush 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+cf6ea1d6bb30a4ce10b2@syzkaller.appspotmail.com Tested on: commit: b6bb9676 Merge tag 'm68knommu-for-v6.2' of git://git.k.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=1583ffbf880000 kernel config: https://syzkaller.appspot.com/x/.config?x=8ca07260bb631fb4 dashboard link: https://syzkaller.appspot.com/bug?extid=cf6ea1d6bb30a4ce10b2 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=1418e6bb880000 Note: testing is done by a robot and is best-effort only.