From owner-freebsd-wireless@FreeBSD.ORG Sun Dec 18 17:16:25 2011 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B717C106564A for ; Sun, 18 Dec 2011 17:16:24 +0000 (UTC) (envelope-from onyx@z-up.ru) Received: from mx.z-up.ru (mx.z-up.ru [92.50.244.44]) by mx1.freebsd.org (Postfix) with ESMTP id 69CCC8FC0C for ; Sun, 18 Dec 2011 17:16:24 +0000 (UTC) Received: from onyx-y550p.loc (unknown [92.241.12.21]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx.z-up.ru (Postfix) with ESMTPSA id 2B6CB1149D for ; Sun, 18 Dec 2011 20:56:33 +0400 (GMT-4) From: Dmitry Kolosov To: freebsd-wireless@freebsd.org Date: Sun, 18 Dec 2011 20:56:49 +0400 User-Agent: KMail/1.13.7 (FreeBSD/9.0-PRERELEASE; KDE/4.7.3; i386; ; ) MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <201112182056.49637.onyx@z-up.ru> Subject: Timeout while waiting for nf to load X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: onyx@z-up.ru 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: Sun, 18 Dec 2011 17:16:25 -0000 Please help! The problem: while watching a movie over NFS over wireless, transmiting and receiving stops for about 10-20 seconds every 5-10 minutes, and i see this in messages: Dec 18 20:28:06 onyx-y550p kernel: Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x40d22 Dec 18 20:28:08 onyx-y550p kernel: wlan0: link state changed to DOWN Dec 18 20:28:11 onyx-y550p kernel: wlan0: link state changed to UP Dec 18 20:33:36 onyx-y550p kernel: Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x40d22 Dec 18 20:33:38 onyx-y550p kernel: wlan0: link state changed to DOWN Dec 18 20:33:41 onyx-y550p kernel: wlan0: link state changed to UP Dec 18 20:34:36 onyx-y550p kernel: Timeout while waiting for nf to load: AR_PHY_AGC_CONTROL=0x40d22 Dec 18 20:34:38 onyx-y550p kernel: wlan0: link state changed to DOWN Dec 18 20:34:41 onyx-y550p kernel: wlan0: link state changed to UP Other wireless operations runs smoothly, without any glitches. I think it happens only on huge wireless load. Station: FreeBSD 9.0-PRERELEASE #5 r228415: Mon Dec 12 23:45:50 MSK 2011 ath0@pci0:6:0:0: class=0x028000 card=0x30a117aa chip=0x002b168c rev=0x01 hdr=0x00 vendor = 'Atheros Communications Inc.' device = 'AR9285 Wireless Network Adapter (PCI-Express)' class = network ath0: mem 0xd7100000-0xd710ffff irq 17 at device 0.0 on pci6 ath0: [HT] enabling HT modes ath0: [HT] 1 RX streams; 1 TX streams ath0: AR9285 mac 192.2 RF5133 phy 14.0 Base: FreeBSD 8.2-STABLE #1: Tue Sep 27 01:22:02 MSD 2011 ath0@pci0:5:0:0: class=0x020000 card=0x2051168c chip=0x0013168c rev=0x01 hdr=0x00 vendor = 'Atheros Communications Inc.' device = '802.11a/b/g Wireless Adapter (AR2312)' class = network subclass = ethernet Thanks in advance. -- () ascii ribbon campaign - against html mail /\ - against microsoft attachments