From owner-freebsd-wireless@FreeBSD.ORG  Fri Jan  3 11:47:14 2014
Return-Path: <owner-freebsd-wireless@FreeBSD.ORG>
Delivered-To: freebsd-wireless@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id F0BDCE33
 for <freebsd-wireless@freebsd.org>; Fri,  3 Jan 2014 11:47:14 +0000 (UTC)
Received: from shell0.rawbw.com (shell0.rawbw.com [198.144.192.45])
 by mx1.freebsd.org (Postfix) with ESMTP id B7C96147B
 for <freebsd-wireless@freebsd.org>; Fri,  3 Jan 2014 11:47:14 +0000 (UTC)
Received: from eagle.yuri.org (stunnel@localhost [127.0.0.1])
 (authenticated bits=0)
 by shell0.rawbw.com (8.14.4/8.14.4) with ESMTP id s03Bl8a1053338
 for <freebsd-wireless@freebsd.org>; Fri, 3 Jan 2014 03:47:08 -0800 (PST)
 (envelope-from yuri@rawbw.com)
Message-ID: <52C6A33C.4030300@rawbw.com>
Date: Fri, 03 Jan 2014 03:47:08 -0800
From: Yuri <yuri@rawbw.com>
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64;
 rv:24.0) Gecko/20100101 Thunderbird/24.2.0
MIME-Version: 1.0
To: freebsd-wireless <freebsd-wireless@freebsd.org>
Subject: hostapd prints errors like this: ioctl[SIOCS80211, op=20, val=0,
 arg_len=7]: No such file or directory
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
X-BeenThere: freebsd-wireless@freebsd.org
X-Mailman-Version: 2.1.17
Precedence: list
List-Id: "Discussions of 802.11 stack,
 tools device driver development." <freebsd-wireless.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-wireless>, 
 <mailto:freebsd-wireless-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-wireless/>
List-Post: <mailto:freebsd-wireless@freebsd.org>
List-Help: <mailto:freebsd-wireless-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-wireless>, 
 <mailto:freebsd-wireless-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 03 Jan 2014 11:47:15 -0000

I have an AP that is set up just like the handbook advises. Also the MAC 
address is changed.

Every time wireless client disassociates, hostapd prints the following 
messages:
wlan0: STA NN:NN:NN:NN:NN:NN IEEE 802.11: disassociated
AP-STA-DISCONNECTED NN:NN:NN:NN:NN:NN
ioctl[SIOCS80211, op=20, val=0, arg_len=7]: No such file or directory
ioctl[SIOCS80211, op=20, val=0, arg_len=7]: No such file or directory
ioctl[SIOCS80211, op=21, val=0, arg_len=42]: No such file or directory

Also in case of the wrong password supplied by client, hostapd is also 
printing this:
ioctl[SIOCS80211, op=20, val=0, arg_len=7]: No such file or directory
ioctl[SIOCS80211, op=21, val=0, arg_len=42]: No such file or directory
wlan0: STA NN:NN:NN:NN:NN:NN IEEE 802.11: deauthenticated due to local 
deauth request
wlan0: STA NN:NN:NN:NN:NN:NN IEEE 802.11: disassociated

op=20 is IEEE80211_IOC_DELKEY, and op=21 is IEEE80211_IOC_MLME.

Something is a bit broken because it prints these messages.

9.2-STABLE

Yuri