From owner-freebsd-questions@FreeBSD.ORG Mon Oct 1 05:40:09 2012 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1F7C510669EB for ; Mon, 1 Oct 2012 05:40:09 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) Received: from relay2.tomsk.ru (relay2.tomsk.ru [212.73.124.8]) by mx1.freebsd.org (Postfix) with ESMTP id 6DBC98FC18 for ; Mon, 1 Oct 2012 05:40:07 +0000 (UTC) X-Virus-Scanned: by clamd daemon 0.93.1 for FreeBSD at relay2.tomsk.ru NEW Received: from admin.sibptus.tomsk.ru (account sudakov@sibptus.tomsk.ru [212.73.125.240] verified) by relay2.tomsk.ru (CommuniGate Pro SMTP 5.1.16) with ESMTPSA id 28946235 for freebsd-questions@freebsd.org; Mon, 01 Oct 2012 12:40:00 +0700 Received: from admin.sibptus.tomsk.ru (sudakov@localhost [127.0.0.1]) by admin.sibptus.tomsk.ru (8.14.5/8.14.5) with ESMTP id q915e0fW094456 for ; Mon, 1 Oct 2012 12:40:00 +0700 (NOVT) (envelope-from vas@mpeks.tomsk.su) Received: (from sudakov@localhost) by admin.sibptus.tomsk.ru (8.14.5/8.14.5/Submit) id q915dxn5094455 for freebsd-questions@freebsd.org; Mon, 1 Oct 2012 12:39:59 +0700 (NOVT) (envelope-from vas@mpeks.tomsk.su) X-Authentication-Warning: admin.sibptus.tomsk.ru: sudakov set sender to vas@mpeks.tomsk.su using -f Date: Mon, 1 Oct 2012 12:39:59 +0700 From: Victor Sudakov To: freebsd-questions@freebsd.org Message-ID: <20121001053959.GB94245@admin.sibptus.tomsk.ru> References: <20120928155059.GA60368@admin.sibptus.tomsk.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20120928155059.GA60368@admin.sibptus.tomsk.ru> Organization: AO "Svyaztransneft", SibPTUS X-PGP-Key: http://www.livejournal.com/pubkey.bml?user=victor_sudakov X-PGP-Fingerprint: 10E3 1171 1273 E007 C2E9 3532 0DA4 F259 9B5E C634 User-Agent: Mutt/1.5.21 (2010-09-15) Subject: Re: a wireless network freezes the machine? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Oct 2012 05:40:09 -0000 Victor Sudakov wrote: [dd] > > Is it possible that wpa_supplicant or some other part of the WiFi > setup causes the hangs? Nothing else has changed in the system besides > its role from the access point to a WiFi client. Actually, kern/170066 may be related, but it's different hardware and in my case, the box does not freeze immediately at wpa_supplicant's start, though it does freeze eventually, especially if there is some load on the video subsystem (Intel SandyBridge with the recent x11-drivers/xf86-video-intel) like watching a movie. -- Victor Sudakov, VAS4-RIPE, VAS47-RIPN sip:sudakov@sibptus.tomsk.ru