From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 890A513CF82 for ; Tue, 26 Nov 2024 08:21:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732609265; cv=none; b=cHTergDSo8ek2IaNFm0BnFC27VVg5KuJTdf0G4kyzZx/WcuvaPDhvk0m/lnv9i6j8bqiiSlP6O6pqQoYzcyWZ3p7LccRr/ncpDzNxdPvwCARVO9oyZvdab1hJ4fipyqRyV8GMmqqjt6i7S9UzuKpZILDZloF4g5o7W+1FeQy9Ac= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732609265; c=relaxed/simple; bh=h9nxMfZoyZaKDKdbndcWcPk8FhPa2LWsvLlV1sQAuzE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=KQn41R6ld1ZOfAz8+PKE6VE3n1RA8inmrdxlNUb4/wOGc0ISD7c/O/CUHW7W/N0Bya0rN2icWbRE+k01RsRXDitH8tHX4Q/8SRO08QfAo84uqd2UpxTaYGXflaFDg7UfUZaoeuJxQb/tX/v/DITnWl4GaNbPnQJbwuhfWgonWRc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f70.google.com with SMTP id ca18e2360f4ac-841843a9970so216643539f.3 for ; Tue, 26 Nov 2024 00:21:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1732609263; x=1733214063; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=B5+ka/LQkUtx8jqUI9tIQHYyI9Y3XI1v2clXWRUx1l4=; b=JW7rwe/+TekpFT2OwP0PL9Sc93Jwpq4uR6AxEBx/L37E8QUwc5XMcCYO1t6ts2r0Kf UI8H+1Mdj1rH0NRzAqEsiG6wnUi9PkmhUZkLn0KUrVCQXvi53+vh4xbaeB0CTtqWWOMy P9EIesQDhqnKR6gvx+XbRduk5ZGxv3eYeeXZyalb2Et3ICW2p3DHsh1D2rxoUfVWYXFA RDCtqHD2TRCmPe8zK/tYD1szsyMG/oAhVoq9+r/Dq7AHdtoHaTONByU8B/g3UrEwbg/a Hn0qFtXT98jZE59I0bDV5BML3iBj6QcjI0OriuTDpZtqHH9n6XSLfKRp3TMRSTeKoj/E oW8Q== X-Forwarded-Encrypted: i=1; AJvYcCX5FpYMq/ewAeMS9oaf7ghab8movnvd4bque+UT7Wsh6tUsp1s2SQt52q0lQV+/E5dapPhHBad2fQ==@vger.kernel.org X-Gm-Message-State: AOJu0Yy1mCIWgcJNSS1zYoKMLTQeIVMJxZDsdI7lixp/EJz6uc3ZSS1Z fJeWB2d5/Ap8wBI+vVebLXDpP+94Gk2lAMlGlkpBYEAjkNglutS7trWV3QVZniyQL6y18ZDtZsS hWapV6YwebPEYfR5cFIGb2sutqQ102vD8RwielDou/IB269XksE0RcfI= X-Google-Smtp-Source: AGHT+IFwXL3nob77/IIe9In4L7I/CoaFe/f9qVhfnO9G/KT25rpwIjIeOzOQaytVB9bG1dp+fBiIOw82HsNZhZhKXDTsj0eolgY1 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1a62:b0:3a7:6f1c:a084 with SMTP id e9e14a558f8ab-3a79afec520mr192599725ab.23.1732609262857; Tue, 26 Nov 2024 00:21:02 -0800 (PST) Date: Tue, 26 Nov 2024 00:21:02 -0800 In-Reply-To: <1806e4a5-7e78-4264-87af-2468289e34af@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <674584ee.050a0220.1286eb.0013.GAE@google.com> Subject: Re: [syzbot] [io-uring?] WARNING in io_pin_pages 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" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+2159cbb522b02847c053@syzkaller.appspotmail.com Tested-by: syzbot+2159cbb522b02847c053@syzkaller.appspotmail.com Tested on: commit: 1b7520dd io_uring: check for overflows in io_pin_pages git tree: https://github.com/isilence/linux.git syz/sanitise-cqsq console output: https://syzkaller.appspot.com/x/log.txt?x=17b85ff7980000 kernel config: https://syzkaller.appspot.com/x/.config?x=f0635751ca15fb7a dashboard link: https://syzkaller.appspot.com/bug?extid=2159cbb522b02847c053 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.