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 F28B5C10F1B for ; Wed, 21 Dec 2022 14:15:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230088AbiLUOPH (ORCPT ); Wed, 21 Dec 2022 09:15:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55756 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229679AbiLUOPC (ORCPT ); Wed, 21 Dec 2022 09:15:02 -0500 Received: from mail-pl1-x62f.google.com (mail-pl1-x62f.google.com [IPv6:2607:f8b0:4864:20::62f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2FFA563E5 for ; Wed, 21 Dec 2022 06:15:02 -0800 (PST) Received: by mail-pl1-x62f.google.com with SMTP id l4so4339210pld.13 for ; Wed, 21 Dec 2022 06:15:02 -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=e3s3eUN13P0YyiIh04vUnhbvM9ex+x79k75uc9kYjoY=; b=NlmK0wEvd7vplOpzUmPU03RyaQbkbPfuyl/Pk+WIb0DSoBKctvWloQjTXbhZyuRwIU zysLGnkVoDnh2HwXH4YjgfMZqfMSO+Rxk7hoCeuYrosAXwrvAj9oDXnnhhy0G0nfo7zr 2L1mccRjeORel4DO9+61DjDAsTayE9HG2mwtwboqB/vqFC5LOYDkMUA9W/SdyymWFtDU ZYQKNNcTbXEChSxLC0GIYSlcUkyfL1Nzy3XZqClpal1j46NcNMzffJ+/P/vlvV6xinC2 3ByGkqQahHqHE7C6X1DRRkYSobcfiU+TW5zZugFmGPKqIfkPouJghE2qmVifZdU52cqU 3Wyw== 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=e3s3eUN13P0YyiIh04vUnhbvM9ex+x79k75uc9kYjoY=; b=LCvpQYJJl5gV5mnPkAHkQCTbTNkQLzYUJ8v1oQ4HDhyp99RgM+IPJU1XOucjeHhsaZ T7VUN0IE/YHipJ8l8aQq0xw/JIQt+SUBLKu5O7ftPX1u1dnyMwIzPfPtqtdyfT+jh2C7 RSV1jBfBsocFm1uNmTFbTrzW2ROrNtCopJwWbkV2ClHCeIeNRic2uEGI5mQxyd8D+vei U70QbRB4XgrxB4ZyGf8CuhIjSfE6vETZlhMm5bNTcpuQ5NSpwC0Z4KGf0ZOeP6f1jTrn mwbiIDWY8VDhyPrC4sZDiY2BBTigfzqg9ifumFXdifHn9T2aj/O09+EL0awbSCUhbxG6 p6EQ== X-Gm-Message-State: AFqh2krOt7yIYFUItuOeDkhLE3XnnUjOMEBwbOiWaY6TxjIJOQBonaXc 913QcuUfKYHejBR2wvvyAR8evQ== X-Google-Smtp-Source: AMrXdXsl3DyKqvOK0zD3bPv4Qr/IOnCcdFMEPRDTDTH3t6mZ/5OflogHxzfWR4cW1qnXetvOuvlyng== X-Received: by 2002:a17:903:3311:b0:189:d0fa:230f with SMTP id jk17-20020a170903331100b00189d0fa230fmr511000plb.4.1671632101577; Wed, 21 Dec 2022 06:15:01 -0800 (PST) Received: from [192.168.1.136] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id a14-20020a1709027e4e00b00186acb14c4asm11551396pln.67.2022.12.21.06.15.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 21 Dec 2022 06:15:00 -0800 (PST) Message-ID: Date: Wed, 21 Dec 2022 07:15:00 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:102.0) Gecko/20100101 Thunderbird/102.5.1 Subject: Re: [syzbot] WARNING in io_sync_cancel 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: <0000000000003a14a905f05050b0@google.com> From: Jens Axboe In-Reply-To: <0000000000003a14a905f05050b0@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 12/20/22 11:03 PM, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 77856d911a8c Merge tag 'arm64-fixes' of git://git.kernel.o.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=102b57e0480000 > kernel config: https://syzkaller.appspot.com/x/.config?x=334a10f27a9ee2e0 > dashboard link: https://syzkaller.appspot.com/bug?extid=7df055631cd1be4586fd > compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14ac9ee7880000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=142b36b7880000 > > Downloadable assets: > disk image: https://storage.googleapis.com/syzbot-assets/84863f051feb/disk-77856d91.raw.xz > vmlinux: https://storage.googleapis.com/syzbot-assets/87614e2a8a26/vmlinux-77856d91.xz > kernel image: https://storage.googleapis.com/syzbot-assets/cb76bad63a90/bzImage-77856d91.xz > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+7df055631cd1be4586fd@syzkaller.appspotmail.com #syz test: git://git.kernel.dk/linux.git io_uring-6.2 -- Jens Axboe