From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 93BE815E5A6 for ; Tue, 26 Nov 2024 08:21:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732609265; cv=none; b=oQtgaiD75JKAIunx/mhqXSdyCGm3gEZVkjS5vFSYn9SddYjkdqaE+/Sb29v3SsH/emfqxXi6EcA9BI5B0Iwhedb9Xss1MhFC4meKAwyi+XJVEiw4wZGJdY+khQHY2bvTk11chh+hDU7IuBxp1rD/Y1G+/6MQVX12cAFadnOV33Q= 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=209.85.166.197 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-il1-f197.google.com with SMTP id e9e14a558f8ab-3a7bdd00353so5967985ab.1 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=ByA9A+Z6NA867aokloxZAuI45QxedbyN8h/7TOcn5+LldsZJU2Zm4rlBy8hxjRhljz xYgIbmlrL8POMDh92oViesLIKar6BGZXUTtmBzrjGWveLP49pMdb70oIt8zjnyrReO5m R0uHmAsSnZEmdg/2xpLLvHC3OUXK2D3ANkqJ5cdeQx+fxET8A3FIqaBfuKMlMs9uuqeE U0Kr7lEBR8xoECGKroYtWtZoPD7L5N0ooR6J41oHTZ7EjLjBSrFrLSvXgeeUnH78DW43 DQuPIAIe302rT+U7F9R+1FtzzRQ3dDh8lu+R0zMZql6MDJYXL67O3jJjW7SnjzaNJRtQ BTiA== X-Forwarded-Encrypted: i=1; AJvYcCXJu6paguJMhqH5gCsrcm1WjbUo98TRBrzF6KsBWbzacXle9Ctyjw4SbHZNfeTLUnPyxqbmkIZLrw+QKgI=@vger.kernel.org X-Gm-Message-State: AOJu0YwMPykVBtuqmkv4VaytjcL2L1ktHCHVSJPH2s4qYmn8QHB62eqO VLwLrBVoHcehmEF5Yaz7gJiEaIfWl9HFB8y6LmzRIwyqEHHV4qqe67VDw1r48STUNlSkgwO4LmI h3CbJJK2EzTV241KUWi075RlxcYU3NA4HgnQr7IyyXWhSPJQj+jIXayQ= X-Google-Smtp-Source: AGHT+IFwXL3nob77/IIe9In4L7I/CoaFe/f9qVhfnO9G/KT25rpwIjIeOzOQaytVB9bG1dp+fBiIOw82HsNZhZhKXDTsj0eolgY1 Precedence: bulk X-Mailing-List: linux-kernel@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.