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[23.128.96.18]) by mx.google.com with ESMTP id o13si749184edr.482.2020.09.28.07.43.06; Mon, 28 Sep 2020 07:43:32 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel-dk.20150623.gappssmtp.com header.s=20150623 header.b=JiVrBmJ1; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726615AbgI1OmE (ORCPT + 99 others); Mon, 28 Sep 2020 10:42:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41994 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726564AbgI1OmE (ORCPT ); Mon, 28 Sep 2020 10:42:04 -0400 Received: from mail-il1-x142.google.com (mail-il1-x142.google.com [IPv6:2607:f8b0:4864:20::142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3E7F5C061755 for ; Mon, 28 Sep 2020 07:42:04 -0700 (PDT) Received: by mail-il1-x142.google.com with SMTP id h2so1460204ilo.12 for ; Mon, 28 Sep 2020 07:42:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=F34DFOadLWUrYUexx9pZf+zYffic8Ay3o02O0h/KIN0=; b=JiVrBmJ1Cyz1KGIH2v91GIUY9+L+DZ69rzBdIU3pBMqJBXXKyTi0md7EeDKaf570kn atTuuvNtsa0TeJrzNgAI+V2wJocWnoATQzOgRHsk0HHXu95TjpK0ywXjcqSUd+N2W9VH Ej4YXhL7rX5X8/+G5/wI+77r9atTtnT64CtlyQ0/IPvt6GkYSikR9PVbf1UZh3Qppscu gX768RyIQEICelF4f8e4F4UNHSPBO1L4DHtIny0BA9jI/HLgMqjh7af3Oa3oQyHZKq3I YT4R2BKSECg6NpyvPNIQDjEC011f250CMZw7ZnNJgkE6pncfcc0GkFfwFZFsWOHWVs5q XAtg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=F34DFOadLWUrYUexx9pZf+zYffic8Ay3o02O0h/KIN0=; b=qW+5cE2bz/72G1X5IM8VuhVLP8DZ8CGQ/L3ORxj1ES69gYxr7POjMDTMFr8WzMTuYY 7SdXzAD8SX9r96zX5xF+m8xyeQIcnh8h6tGOTV4KAPriDdVAn4RxYScxPM+CjJaj4BDL AxBJ0QbwUFW7DLtIaTD8ZTYKVUhLH7oyT2ilhTzzamaqasQrVZCsZlNL6SBuHE2s9ZxW 1dC05ZMS+r37ayFYpvV6LbPIQ63niGpTUL61wnVZMaBtIBU33LaWR9Ag+GZvOBBa51P3 Ajwa5ky0ebXd2+smpW3XxmQ05X2Ie2Qi//bDsokMQWeUZ6KE8aqdR/YdKjXNjnZEzDn2 Jz/A== X-Gm-Message-State: AOAM530NeAVkoIz80G/9wYEzkd7eGt03Kvacweqiox5i46h7L+tqNlGA Z9hbaakHxsnRqv9z7ZWssf3Tffz82a8v+g== X-Received: by 2002:a92:9817:: with SMTP id l23mr1532021ili.131.1601304123000; Mon, 28 Sep 2020 07:42:03 -0700 (PDT) Received: from [192.168.1.30] ([65.144.74.34]) by smtp.gmail.com with ESMTPSA id v15sm704133ilg.0.2020.09.28.07.42.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 28 Sep 2020 07:42:02 -0700 (PDT) Subject: Re: general protection fault in io_poll_double_wake (2) To: syzbot , io-uring@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk References: <000000000000478f3a05b05a7539@google.com> From: Jens Axboe Message-ID: <835b294f-2d2b-082b-04dd-819e12095698@kernel.dk> Date: Mon, 28 Sep 2020 08:42:01 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <000000000000478f3a05b05a7539@google.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org #syz test: git://git.kernel.dk/linux-block io_uring-5.9 -- Jens Axboe