From owner-freebsd-stable@FreeBSD.ORG Sun Apr 25 01:24:51 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 122AC106566C for ; Sun, 25 Apr 2010 01:24:51 +0000 (UTC) (envelope-from yanefbsd@gmail.com) Received: from mail-qy0-f181.google.com (mail-qy0-f181.google.com [209.85.221.181]) by mx1.freebsd.org (Postfix) with ESMTP id B81B88FC08 for ; Sun, 25 Apr 2010 01:24:50 +0000 (UTC) Received: by qyk11 with SMTP id 11so13287910qyk.13 for ; Sat, 24 Apr 2010 18:24:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type; bh=h94u8beKvw3JIRnFbRf2JYxRUWdlLTwfycnsK6vcuEU=; b=Y/+akaREFVB6NjGWQGM/biHhn3IwgrA5QihVkARAEgOQ00xPbp2b3g2jbUWGFUwNau eDKD4rTsKD6+v1NzHPRrL22xEBiFZVu31B6EXf7VxN0HpmEjbRBVX4LGoB3t2hY0ToXu GYvuIxa6fgigX3NWgGVBscbOAJcbOF7quFwOo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=mQjn9lINLugDi2n+/rvTLfQCZUCGWSifRi6hu8akE6gJveULKtuIg7Xx93uCCzDIX4 Z+dnZ+LiGN/tp9Qjswu3VMBppfvJ+tHBzA/p2GcmBMQ0l4S2GI2PpUFCZ+5+PEldBxn2 NZyHLvI8euRux65d42Nkk69g06l8EiWUlW3R8= MIME-Version: 1.0 Received: by 10.229.239.4 with SMTP id ku4mr1749343qcb.86.1272158682877; Sat, 24 Apr 2010 18:24:42 -0700 (PDT) Received: by 10.229.233.11 with HTTP; Sat, 24 Apr 2010 18:24:42 -0700 (PDT) In-Reply-To: <20100424075031.GA98660@mx.techwires.net> References: <20100424073430.GB62910@mx.techwires.net> <20100424075031.GA98660@mx.techwires.net> Date: Sat, 24 Apr 2010 18:24:42 -0700 Message-ID: From: Garrett Cooper To: Bernhard Schmidt Content-Type: text/plain; charset=ISO-8859-1 Cc: Brandon Gooch , =?ISO-8859-1?Q?Olivier_Cochard=2DLabb=E9?= , freebsd-stable@freebsd.org Subject: Re: iwn firmware instability with an up-to-date stable kernel X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 25 Apr 2010 01:24:51 -0000 On Sat, Apr 24, 2010 at 12:50 AM, Bernhard Schmidt wrote: > On Sat, Apr 24, 2010 at 12:45:14AM -0700, Garrett Cooper wrote: >> On Sat, Apr 24, 2010 at 12:34 AM, Bernhard Schmidt >> wrote: >> > >> > How did you do that? Reloading the module, or with ifconfig? >> >> /etc/rc.d/netif restart , which does the ifconfig operations (no >> module change occurred AFAIK, but wlan0 did of course do some >> device_printf's when it was associating itself with iwn(4)). > > Can you do ps xa | grep wpa? Just wondering if wpa_supplicant gets > started twice. Some more interesting data. Open authentication at home works out of the box via wpa_supplicant with ifconfig_wlan0="WPA DHCP" whereas it flaked out and died at work. There are two instances of wpa_supplicant started up on the laptop. Here's a snippet from pstree that shows that both processes are standalone: -+= 00001 root /sbin/init -- |--= 00121 root adjkerntz -i |--= 00559 root /sbin/devd |--= 00711 root /usr/sbin/syslogd -s |--= 00735 root /usr/sbin/rpcbind |--= 00879 root /usr/sbin/moused -p /dev/psm0 -t auto |--= 00903 messagebus /usr/local/bin/dbus-daemon --system |--= 01073 root /usr/sbin/sshd |--= 01081 root sendmail: accepting connections (sendmail) |--= 01085 smmsp sendmail: Queue runner@00:30:00 for /var/spool/clientmqueue (sendmail) |--= 01093 root /usr/sbin/cron -s |-+= 01176 haldaemon /usr/local/sbin/hald | \-+- 01180 root hald-runner | |--- 01185 root hald-addon-mouse-sysmouse: /dev/psm0 (hald-addon-mouse-sy) | \--- 01205 root hald-addon-storage: /dev/acd0 (hald-addon-storage) |--= 01179 root /usr/local/sbin/console-kit-daemon |--= 01727 root /usr/sbin/wpa_supplicant -s -B -i wlan0 -c /etc/wpa_supplicant.conf -D bsd -P /var/run/wpa_supplicant/wlan0.pid |--= 01783 root /usr/sbin/wpa_supplicant -s -B -i wlan0 -c /etc/wpa_supplicant.conf -D bsd -P /var/run/wpa_supplicant/wlan0.pid |--= 01866 root dhclient: wlan0 [priv] (dhclient) |--= 01902 _dhcp dhclient: wlan0 (dhclient) Thanks, -Garrett