From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EAD99C677F1 for ; Thu, 12 Jan 2023 18:14:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236730AbjALSOX (ORCPT ); Thu, 12 Jan 2023 13:14:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54640 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240548AbjALSNw (ORCPT ); Thu, 12 Jan 2023 13:13:52 -0500 Received: from mail-il1-x132.google.com (mail-il1-x132.google.com [IPv6:2607:f8b0:4864:20::132]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C34FC6DBA9 for ; Thu, 12 Jan 2023 09:43:17 -0800 (PST) Received: by mail-il1-x132.google.com with SMTP id m15so9715238ilq.2 for ; Thu, 12 Jan 2023 09:43:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=dgKrza2NtsFkWIoqInfkYFIF1ejr0kkPFxk6nS4NQjw=; b=1FP3lYMDFzpooPWyS6CiSsFyMJB3Z4HPH+Fm+WXhIVpiAH13l1yf70RTXoFEOQ0AiH w3T3f9d6cP3OcXoiLTqjvbYjl/WXE+famL6wp/gJ9/np4uZ/nRABO1iHnoCbZkJuk3VP bbdqYVbvdhhOreeNnvGOePMKP9+V9FBRfLET/b27tN7MrJVmCAPsVmFxUanaWE/rYbBD GoywOO1C2biFiY3nY3yVklHN2Rev7Voj76jPiPYwCptFTK14ceLVJdbDrhm6UpyGcmDY cFu7qR88z4FdKVSmJAqtyqBcLzCgdRekRFcJbN5mbh0YRSIWBi1sSRmww//8NWKBPzDm YLRQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=dgKrza2NtsFkWIoqInfkYFIF1ejr0kkPFxk6nS4NQjw=; b=3FIYc0MFY9YelOQ4u9qrpgfeqepKBtjpqLU3WawG/mSsdV1qLuLy/MZJ+XHYTGgDJ+ 9tWu+6t6dCPRiW5MfyARJANlAIZnIJbsHH2vEdkRR2gOhqhxIz6RAheUO/6PmvAwXkPM HM+b1Fx95+t+R7+9RM79Untd3LgcXuxaxYmCqHNoJhvwvifmsnQ/oZ9ngc5erd/6gI6Z JavVw8Z/oIp5x10900B7ALKiQaqsDph1XTgnVZfRig8EE7ByXvDJ05/la9HznWyfz3z/ wzcm7I/29AfWg5suyCmW9hJ7cnDqbfzsoKMBsPFeMjXt66wRT7FyRJ5MJ2z9DFtAOB/3 s48A== X-Gm-Message-State: AFqh2krIJr8UmiLPgBgOIIbVARAQuDD9T2Ixgge9Ay4fL9AdUochPnbH hNGQrb7kTWzWXK+5U0v5JU/y2Q== X-Google-Smtp-Source: AMrXdXvclKjcy7OSFpmzvK1g+tr/pTH8hn2p5gv21gwpS+TWX8ENpYOuzI9Tyu6qM5IsG/S8kp3cvA== X-Received: by 2002:a92:d28f:0:b0:30b:d89f:35b2 with SMTP id p15-20020a92d28f000000b0030bd89f35b2mr8969427ilp.3.1673545397040; Thu, 12 Jan 2023 09:43:17 -0800 (PST) Received: from [192.168.1.94] ([207.135.234.126]) by smtp.gmail.com with ESMTPSA id c72-20020a02964e000000b00363d6918540sm5398895jai.171.2023.01.12.09.43.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 12 Jan 2023 09:43:16 -0800 (PST) Message-ID: Date: Thu, 12 Jan 2023 10:43:15 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: [syzbot] WARNING: ODEBUG bug in __io_put_task Content-Language: en-US To: syzbot , asml.silence@gmail.com, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <00000000000098a61b05f20e62db@google.com> From: Jens Axboe In-Reply-To: <00000000000098a61b05f20e62db@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On 1/12/23 3:14 AM, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 0a093b2893c7 Add linux-next specific files for 20230112 > git tree: linux-next > console output: https://syzkaller.appspot.com/x/log.txt?x=14d269ce480000 > kernel config: https://syzkaller.appspot.com/x/.config?x=835f3591019836d5 > dashboard link: https://syzkaller.appspot.com/bug?extid=1aa0bce76589e2e98756 > compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 > > Unfortunately, I don't have any reproducer for this issue yet. I know there's no reproducer yet, but when there is: #syz test: git://git.kernel.dk/linux.git for-next All of the ones from today was due to a buggy patch that was staged for 6.2, should all be gone with the updated branches. -- Jens Axboe