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[2620:137:e000::1:20]) by mx.google.com with ESMTP id gs20-20020a1709072d1400b0085a483a6fd3si7676507ejc.209.2023.01.12.10.56.43; Thu, 12 Jan 2023 10:56:55 -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; dkim=pass header.i=@kernel-dk.20210112.gappssmtp.com header.s=20210112 header.b=1FP3lYMD; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229524AbjALSOh (ORCPT + 50 others); Thu, 12 Jan 2023 13:14:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55504 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240515AbjALSNs (ORCPT ); Thu, 12 Jan 2023 13:13:48 -0500 Received: from mail-il1-x131.google.com (mail-il1-x131.google.com [IPv6:2607:f8b0:4864:20::131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C58F36DBAA for ; Thu, 12 Jan 2023 09:43:17 -0800 (PST) Received: by mail-il1-x131.google.com with SMTP id o8so9707275ilo.1 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=DOl4MVXsusKf0CfnX8SoBroph7XxhsGcD28TuzSCDWa9NROTAmP/QFZXX+QDfPsawG wNpKcdt6tMCVU4V2cVuuGHa/QafT2Nn2Ob0jVm0dllhC54plraCDxAbw1in+hx6ABoqc zHHyml4mZcuMa7oxih+i/+YYLfCNoJV1FKlGbdl2l6ZOXJCpRqrzfH6GJPUNBHCJ6rsj G+IQcYh43qxbHnVxUahRDZ5jizFegbJyMVafLe4aTvcJJwYMNpfFu2pEibdVGOW9cZUl 6+QBz1wcPX3GrXVcztueC9E5X32+2Q8OafRYbkTUF4hjaf4uUi6mtAEpc+ruuU+ydzUI +dHg== X-Gm-Message-State: AFqh2kpumKDZ6GeP6Motxnp5C+KHwQCi0fFrpCETZ5JZWM8lcNOQgIyZ 3K/pXLAYCAjWU/mJ65eetkZ5yw== 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 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 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