Received: by 2002:a05:6a10:1d13:0:0:0:0 with SMTP id pp19csp867657pxb; Mon, 16 Aug 2021 20:51:49 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyaMRYvl5el8DMT0VaVecD+bSCv95vvXMpIxweDx78vcsHosaPUMpoUE/dDzsZi+bivaeKc X-Received: by 2002:a17:906:3699:: with SMTP id a25mr1554366ejc.452.1629172309185; Mon, 16 Aug 2021 20:51:49 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1629172309; cv=none; d=google.com; s=arc-20160816; b=fzmFL0vJVeKK/q06YGt7XcZvVyahi++deKkOB01PJr4+DB0efvIiZ6dE9Kp2K9SBMw rrBp1tBq+K3Jjr5xGIgKkIRoNVTLvRTbQh/PojmqqexbI9nhjLdpM/N2L3tOOB3OTdrl Twg1Nrs0C3aRMjRZYul5juc7qSbbQydjEKXtK+5hMEBMSnpr0bMXevwQzQMbnLMWvUat hqks3YNki4iZRsQlsdbhqJtnecv68+y1IfkmIj4dpmPo526YGBKOTcB4/8eXKUgqd838 PZDfMo6StbCY4wEueJAIjWmHct0l6iPFTGfeU2bw7xK/wCkQ+6Ei7iWafh3HBHWkJ1bn gF2Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:to:from:subject:message-id:in-reply-to:date :mime-version; bh=Fmzbu0SFDXh2Dg+PWBp1e31sM7UnYc4n5FDt0nlapDM=; b=ADayCO3e1Gwx08srtxHSFrTEHRiWnrZPEXb+lofyP9DsM1uDHwnEWlazFCqeE2P7bF ALqBAFHy59KBWBlznXF1e9zslpbl+bkzjD8gWk272Z3v9ANDewiSxJk8pCS5xrDBeSPI YVj2GeGfkXWa7364eVNRfsrBkBTuK9lTlmmsYz8VaNNV0RTjvcWgHDLT20Zjjx+IqypD Es46iq+N/+RKD86i7706vRLnekFTJy1lLOSPSVg6MKuD6hdnzD+9sfNozAsCx5GmNF4p TlSZRFklkm6nns7xGhPcyDZilCUvZaGPOg73g6DVqyA5b/mWf8aduSyQx9vrxKYjoAQH bS7w== ARC-Authentication-Results: i=1; mx.google.com; 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id bj25si950335ejb.201.2021.08.16.20.51.26; Mon, 16 Aug 2021 20:51:49 -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; 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233506AbhHQDum (ORCPT + 99 others); Mon, 16 Aug 2021 23:50:42 -0400 Received: from mail-io1-f69.google.com ([209.85.166.69]:33355 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233686AbhHQDum (ORCPT ); Mon, 16 Aug 2021 23:50:42 -0400 Received: by mail-io1-f69.google.com with SMTP id k21-20020a5e93150000b02905b30d664397so4756997iom.0 for ; Mon, 16 Aug 2021 20:50:09 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=Fmzbu0SFDXh2Dg+PWBp1e31sM7UnYc4n5FDt0nlapDM=; b=B2rX9w9JsLk5zh4Shkt5e3J2rH7Se4d78L1ku5AXwdqEyhr1YQBFXdIhLsZBk8SPkK nNj/xI/Qvw7MZfCiVU8XKGSIxXcBjaTkVC5sEHgxCe/pSCaYSMsjVJIHuiJO8q0GfkgY k6UgANK/TdfqJLEeN3VF31n3xzrQWmUQCfQT8B7lg/dEsfR6dV8A5SFbFGMoNrdzKOwE fOmdgdQZTE2M+Otk1SjbK4bhFrBgDB/3u5ztqUxqIUJB9Zb2ewUWhgMV9eqTdGa+0/72 wwSDkEhFX3jIw2MVdq0tkly6vYYytDiB4AbazMub8hQ+IyZhJwkXUEZ8/mEo+LgpGshv LzoA== X-Gm-Message-State: AOAM531/xgCCKGlT5BroLuqKBsURpI7o13uKwYxXIqs6wgprIihQ1Kre TFhG6TjUok+PlzMHh2KE4donDbmop9qTyjTeWxBSxeMBykEr MIME-Version: 1.0 X-Received: by 2002:a02:a619:: with SMTP id c25mr1115878jam.1.1629172209472; Mon, 16 Aug 2021 20:50:09 -0700 (PDT) Date: Mon, 16 Aug 2021 20:50:09 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d2d86305c9b936e4@google.com> Subject: Re: [syzbot] general protection fault in __io_queue_sqe From: syzbot To: asml.silence@gmail.com, axboe@kernel.dk, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+2b85e9379c34945fe38f@syzkaller.appspotmail.com Tested on: commit: 16a390b4 Merge branch 'for-5.15/io_uring' into for-next git tree: git://git.kernel.dk/linux-block kernel config: https://syzkaller.appspot.com/x/.config?x=605725d47562aa78 dashboard link: https://syzkaller.appspot.com/bug?extid=2b85e9379c34945fe38f compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1 Note: testing is done by a robot and is best-effort only.