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[23.128.96.18]) by mx.google.com with ESMTP id z1si10343752ejm.289.2021.03.09.15.42.04; Tue, 09 Mar 2021 15:42:28 -0800 (PST) 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=jiSiFglQ; 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 S232111AbhCIXeh (ORCPT + 99 others); Tue, 9 Mar 2021 18:34:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35894 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230122AbhCIXeg (ORCPT ); Tue, 9 Mar 2021 18:34:36 -0500 Received: from mail-pg1-x52b.google.com (mail-pg1-x52b.google.com [IPv6:2607:f8b0:4864:20::52b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D38ADC06174A for ; Tue, 9 Mar 2021 15:34:35 -0800 (PST) Received: by mail-pg1-x52b.google.com with SMTP id e6so10099267pgk.5 for ; Tue, 09 Mar 2021 15:34:35 -0800 (PST) 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=MIMPh+SXeRfQ61lkDNTW++4hYt6RRQoL+XmybnY7RLs=; b=jiSiFglQmxZEJ5Wo/V77lv2N41tEqlwbI7v3epkgItw5xYfXGxlauBpw9uzfeKRy9T UgWtMw/oXm8AuRgak2BKRl5XhK5zcUO2837WG2rF2W8MM8EvE6UpNPAWncenkj0VYlKH Wn+42kDb50QvRqsESQ2mom+sK8P9ZkVKhJUlfw17R8MaXfwzjUrcUKKhMatHk8l1n8z6 HORyhRzzkFREwaIywpdXqw9NNouEzJ8obgGp95ES0SB4Z7kZ2Uf5tkrCu65jYV/wXqtc UCWEZCt7cJx4Cy1bJj+/BoOSmvIjqkxbeU85OG1e7JJ+tuq+pIzZNNEJVKCnsblb6lrn 0mOw== 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=MIMPh+SXeRfQ61lkDNTW++4hYt6RRQoL+XmybnY7RLs=; b=JTlnE8v4siCk6dFMbXBBszG1//LOSEF2/Wr3NZRE0j13qeMJHtSTNS8UUZRJiAfRnZ PzJd8bprdZ34/euGrXfy54oDF6w5QxCPLI81qdjPkYfu3PjbjQixI1ews1sXO5+h8IUL b27ECs4jI5r4/isRrWe0Bb2SbSFOPKkcZaG5iVVPd77E0kXkxPglaW6Q122CIwyvtTzX JavUUhH6xViGBU0cAyTaCM5piJbxLaVcVFG0UfYJjnyTjPpz0YcAWcnBrjkoqjVP8JUq fGtxx5RHmxT7QunV4wmIi8Ai5Fp961MR9NdejVT6xrwWQ2JBtyhHrdbLRAjJEPE/qYks yGKQ== X-Gm-Message-State: AOAM532VMGj6wMNAl591M+7q0PbzorgqrmsULXQNmr/MB8c9m10HQh+n oWLFFrgtyjIsqzN5XTwMqRY80Q== X-Received: by 2002:a63:1946:: with SMTP id 6mr175679pgz.359.1615332875151; Tue, 09 Mar 2021 15:34:35 -0800 (PST) Received: from [192.168.1.134] ([66.219.217.173]) by smtp.gmail.com with ESMTPSA id y68sm15546218pgy.5.2021.03.09.15.34.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 09 Mar 2021 15:34:34 -0800 (PST) Subject: Re: [syzbot] possible deadlock in io_sq_thread_finish To: syzbot , asml.silence@gmail.com, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <00000000000023b36405bd221483@google.com> From: Jens Axboe Message-ID: <179d05df-3c1f-1609-b941-a737f8fb13e0@kernel.dk> Date: Tue, 9 Mar 2021 16:34:33 -0700 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: <00000000000023b36405bd221483@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-5.12 -- Jens Axboe