From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f44.google.com (mail-oo1-f44.google.com [209.85.161.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 427C44D8BF for ; Thu, 30 May 2024 20:10:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.44 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717099816; cv=none; b=XyTHCWgxG7s4svN3KjuPfWZHLmdEtNUMgEEIJnXitf6njBAX3z1AqhqssjUOk12dEtSdwc2xhL2kGLBHJPXUH5MZqeZ6Mfq8BAnqHlg6YgVFwEit9iulYUlYMbX+zFMTxJn7LQj8IUrXWZoXuca6PQYdmBFd8tswjkSrMqDyEk4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717099816; c=relaxed/simple; bh=1uhCyqyd6OfBJhLOomRnqKGxLhqaf3SVuyATwGnDEOc=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=S3D3ieC5UnoYa9+5akaEdt5DhrZG3ugl66SpJ5yuo1bA7wwxD+iB04LXAbO/Iz+1CJtjonL92Gv/tJWsZH3uvYCGxavYaTgpdTWlEuolNoLPJRuxgTCWs9Rq+LKA8nC4fUdZA1r5HoLFHfkZ3MgYLUYesD5M3FR7WRj/uMTdJoQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk; spf=pass smtp.mailfrom=kernel.dk; dkim=pass (2048-bit key) header.d=kernel-dk.20230601.gappssmtp.com header.i=@kernel-dk.20230601.gappssmtp.com header.b=CJ2HtA/T; arc=none smtp.client-ip=209.85.161.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kernel.dk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20230601.gappssmtp.com header.i=@kernel-dk.20230601.gappssmtp.com header.b="CJ2HtA/T" Received: by mail-oo1-f44.google.com with SMTP id 006d021491bc7-5b97f09cde3so196207eaf.0 for ; Thu, 30 May 2024 13:10:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20230601.gappssmtp.com; s=20230601; t=1717099814; x=1717704614; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id:from :to:cc:subject:date:message-id:reply-to; bh=zGOf4m18QTtHJvMQUoDQufLKLE25S3D0AAB4RUkeJfc=; b=CJ2HtA/TQbQLHoY6Q3Q2jSESKaN8LF7RG9OU5RJrawdojER2cxmfylj9Sgb/1tx+1E kQJq18HwPu15UOj72BE94UVY4NC7d+FMA5DJN3HEkLTLOzQN2bbK4sUM4TyVhgdgPZ2G koRe56afcmpSLjUmalD+HeuXlQMLQgxSmbuiZpiA/J2aY9j1Gf23er77EpU0o8dpeFVl cfmiNT2IsYZYUjHFg33fAC9pb/NcCBDz49d03j11rsbyn/srpCiVP8GeieBKhBDsMRVm WaYnNuiHgIkl7xbR9lg/hiaCaCzBBx8Jc5erOddawndf3pzNQP+qN4SvItUvqHYIb5P4 KOgA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717099814; x=1717704614; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=zGOf4m18QTtHJvMQUoDQufLKLE25S3D0AAB4RUkeJfc=; b=iCxKXOGbhz8L6lj0/MqSyqRC8w75j1gOPwMHqgJfg9XuG1uCPNuYJoIvfB/fqRsbfC u/GvoB6OqaEVUF/F+/vW8X9eDJo+3JKuVylnYLgObLYWJKmEJjq/fBRq7XhB7AbgIJfx MugDjEVn2aUV4/ht2rP0YybJxxFTf5ZSwpmacLFguLN45/trZp7RUf0C0jwkdlKbNDY6 8c9Syr7NSbMVjS2PupzIze0QgH6o8YLa4d+0zuAA3BlTXXPCSJerXdTvzpuDgEtnwkRH kzEZOZqn9Juk3vU8s6MqdOKUawhXJG5/mLR/Wuse8W+dM3kW2mTA8bZLuCYnenKNGZmT cF3Q== X-Forwarded-Encrypted: i=1; AJvYcCWqgaVZ8t8Z9EGItyHNYJ3AiX6Kax0en2c4BC3tSGdnZHiEb7pjaIeO8M+3oefS2beJbsoc2bPVGxcG3Y3XrjbL+cHaiZ7IWuo= X-Gm-Message-State: AOJu0YyJxbxJr+yhqKca2m2QOhzGAyeC5gx5yBMrPbmSkLqyijRgpBvU U50tYvDIPAu23XpEz5+yacXlqPqnEMLlkxBnNAsk9431BcbwzofuXYP6V3gfMWc= X-Google-Smtp-Source: AGHT+IFxtfSha2bFV9Bllh6KjryMKTM6ysYjJaNmwUmfLWw/8WlLkOhLC3srNxELNjFhlNeK1I/WBA== X-Received: by 2002:a05:6808:18a5:b0:3d1:d35b:8174 with SMTP id 5614622812f47-3d1dcca6715mr3424509b6e.2.1717099814399; Thu, 30 May 2024 13:10:14 -0700 (PDT) Received: from [192.168.1.116] ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id 5614622812f47-3d1e1a4637esm74809b6e.36.2024.05.30.13.10.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 30 May 2024 13:10:13 -0700 (PDT) Message-ID: Date: Thu, 30 May 2024 14:10:11 -0600 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [syzbot] [io-uring?] KMSAN: uninit-value in io_req_cqe_overflow (2) To: syzbot , asml.silence@gmail.com, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <0000000000003870370618b861cc@google.com> Content-Language: en-US From: Jens Axboe In-Reply-To: <0000000000003870370618b861cc@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit #syz dup: [syzbot] [io-uring?] KMSAN: uninit-value in io_issue_sqe -- Jens Axboe