From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f48.google.com (mail-pj1-f48.google.com [209.85.216.48]) (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 249B73211 for ; Fri, 14 Jun 2024 01:56:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.48 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718330219; cv=none; b=WnFq3WpfWryzJ8Lj9mJJkK0kIC9fV5OtNzPhHqWRC6BB+Nw2ZMsln20umM655st6dK/kV+R87s9sZCgegqdlHhjWXCZscKu1AUW0C1qU62nnoQ6YuF/KMbmTrjd+6gOl6AR05FuKqUTycer8+v4q+z82mC1r5Olbn9gaf6IdeII= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718330219; c=relaxed/simple; bh=vyOqg9db//0BT1sFIeTPiOlI0FScPbhfE9kHaAwECak=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=bipWs5mhQUa9ekt7daIjKrLrYaRiey2H3cpJni2OmrHY0CZC0LKKo8xydUdFb4x7oAfFxOJirq00aeyE/sknAILejo8e4Fe+CxfYRXNeDjLWnaqPJHd+1Xj+GTJQ5bTbNCDJSUExaUQbecU/rUhxmNHsjxgf9zhQcduKbn6kr4I= 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=ngASyHv2; arc=none smtp.client-ip=209.85.216.48 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="ngASyHv2" Received: by mail-pj1-f48.google.com with SMTP id 98e67ed59e1d1-2c2c78f40acso305634a91.2 for ; Thu, 13 Jun 2024 18:56:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20230601.gappssmtp.com; s=20230601; t=1718330216; x=1718935016; 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=L/cT5QY86RD4pMSybSC7ezIiLKHexGe78wlrIu7nM5I=; b=ngASyHv2k0Db0Cq2osrtVPvYZk0/CTFgqR3Al7qtLA6d8njdD3//ZI1cOCYOBHB22q QDLJurvT7lM59AQ9KTNBAC/fD3WqsZp7u6m1lY4VG15cpTv+q0KP00mVBwJf5VL0OBSy J++L1EE18DSptIJfxjsnom2R4LJCnLVz5UiVLuytNZ1nx7TN6yZ7jecs5vO50QGho1U+ /UinVVmTH8fLaOh2SuaBH6UfUlFXvEHA61oBGL+VzOD8sVbzTVleokbA22z2cOh++KAG lYvyTdqGV2XFsaDViyAwNOe1xFJCQgzkY5/6o3c15UlPPYAWGM0zytIdDgvQYISqsNFQ Ds8A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718330216; x=1718935016; 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=L/cT5QY86RD4pMSybSC7ezIiLKHexGe78wlrIu7nM5I=; b=NT3FxWO37t6npdzm06Oyz19sibiC34Fqt/1lhFLWl58GAMnA36e9863Kboto4TFucM ePDw2TGWReRLOV3UZZHgCMim7DlQpUN/agriVoXVACVG7DVO2HZpZKAwyNjxZuXlhmGO g8fWpzb5rdAwb3PfOnslP3MsCMX7YBQxbbtdnvADF5F3eNeraREHdQtpFRfDBaV1M2E4 BCJzji4kqXmlYs0X3gp26UMIb8FocCcssRTmwq/TJ+JwMEa1Lyaz5wke5bAAlNaQD6Pn u0xClSBv5XQ/GKF7wi5dkcYmjT+B6FzlE22SccfdmPUICvN/bCETnZzu5Efs/Oc8ldNT fosw== X-Forwarded-Encrypted: i=1; AJvYcCV31/CR7cyxxAp09fY3HG8zOyTM7Ln8NosZ369Rgk5nimzFP4jIfKmh1NG2O4lPVuazAw5iu/6OUzGwEgKhYWHCZU4IXHjp63U= X-Gm-Message-State: AOJu0YxNnbesshEI1fCommjLs+39iloV0GNPeDKA9FzX+X/PgANMdCCZ twjB2ut+gzFoiG+cd/sQoivtO7zj7q0d9Byhg5FRYexzfNUKTdZVOF4OcdDxUX0= X-Google-Smtp-Source: AGHT+IG01YkLWFpFb5K5FGuGR1Hct+TnKSUI8iy4lKTY3rTUKYG2lCSLI60kr07UAtfDFCyqy/+wfw== X-Received: by 2002:a17:90a:578e:b0:2c4:cd15:3e4b with SMTP id 98e67ed59e1d1-2c4dc03a6a5mr1447650a91.4.1718330216343; Thu, 13 Jun 2024 18:56:56 -0700 (PDT) Received: from [192.168.1.150] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2c4dc5f7e0esm631767a91.48.2024.06.13.18.56.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 13 Jun 2024 18:56:55 -0700 (PDT) Message-ID: Date: Thu, 13 Jun 2024 19:56:53 -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 (3) To: syzbot , asml.silence@gmail.com, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <0000000000003835b9061acfe0c4@google.com> Content-Language: en-US From: Jens Axboe In-Reply-To: <0000000000003835b9061acfe0c4@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit #syz test: git://git.kernel.dk/linux.git syz-test -- Jens Axboe