From owner-freebsd-wireless@freebsd.org Fri Jul 29 20:30:04 2016 Return-Path: Delivered-To: freebsd-wireless@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 76869BA8D35 for ; Fri, 29 Jul 2016 20:30:04 +0000 (UTC) (envelope-from andrew@ugh.net.au) Received: from kaija.ugh.net.au (kaija.ugh.net.au [IPv6:2a00:1a48:7803:107:65bc:4bde:ff08:1f7f]) by mx1.freebsd.org (Postfix) with ESMTP id 44EEE1952 for ; Fri, 29 Jul 2016 20:30:04 +0000 (UTC) (envelope-from andrew@ugh.net.au) Received: from [172.94.6.63] (unknown [172.94.6.63]) by kaija.ugh.net.au (Postfix) with ESMTPSA id 63B67A5ED; Fri, 29 Jul 2016 20:30:02 +0000 (UTC) Content-Type: text/plain; charset=windows-1252 Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) Subject: Re: bf_next not NULL! From: Andrew Stevenson In-Reply-To: Date: Fri, 29 Jul 2016 22:30:01 +0200 Cc: Willem@offermans.rompen.nl, Adrian Chadd Content-Transfer-Encoding: quoted-printable Message-Id: <762054A0-B628-4CD8-9F59-6B52CEB78481@ugh.net.au> References: <2DEF8DBE-1444-435C-B48C-FEAB71CA60E5@ugh.net.au> <20160716105843.GA5832@vpn.offrom.nl> To: "freebsd-wireless@freebsd.org" X-Mailer: Apple Mail (2.1878.6) X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 29 Jul 2016 20:30:04 -0000 Well after a week of running 11 (BETA1 r303134) I think sadly its worse = than 10. No more bf_next errors. Still lots of "ath0: stuck beacon; = resetting (bmiss count 4)=94. The main thing though is the the clients = drop of the network and can=92t reattach. Sometimes restarting hostapd is all that is needed, though occasionally = I have to =93restart" the interface (/etc/rc.d/netif restart wlan0). Happens usually once or twice a day. Is there anything I can do to help = debug? I tried to attach to hostapd with gdb last time but gdb had an = internal error and killed the process. Thanks, Andrew=