From owner-freebsd-wireless@FreeBSD.ORG Fri Jan 10 17:37:53 2014 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 086FAE49; Fri, 10 Jan 2014 17:37:53 +0000 (UTC) Received: from mail-qe0-x232.google.com (mail-qe0-x232.google.com [IPv6:2607:f8b0:400d:c02::232]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id A8D201F20; Fri, 10 Jan 2014 17:37:52 +0000 (UTC) Received: by mail-qe0-f50.google.com with SMTP id 1so4794323qec.23 for ; Fri, 10 Jan 2014 09:37:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=i4JMFFw+ZHaMyIQqdMtj3ssURev2J3TUZBqx25FH1S4=; b=pE4GnmTR/IkpsLYgD08kWJL10vtS4xGYhK1Ko7GZ1d92sakZ/upAyL+bmDMrcnoac0 qGULYw1LX906lESbSfR4Ez1VysAwfMBv37gkZuyaI3Eed3DM5jfRzOZRHX+0/pYlkYze e7ghEF/XNVv/cB5G/ZMcQRqZF9LaZsg7PObIuQQFM5tbPMOn+G3PgwrdKA0fXX9h+3/L uys13rXx0gEtZWY4t0drs0VD5bGwq6ZY9QgNTDp7/8Zgx4gQYLRlgrzKPxgxFb9xtIem 0zcVAjToeoruFHlgIn0xSQhlL2ecknRWZggweiEH5zACov4hWf+QrBAqzOy0CgX8IDMw hc3Q== MIME-Version: 1.0 X-Received: by 10.224.15.74 with SMTP id j10mr9789771qaa.26.1389375471888; Fri, 10 Jan 2014 09:37:51 -0800 (PST) Sender: adrian.chadd@gmail.com Received: by 10.224.52.8 with HTTP; Fri, 10 Jan 2014 09:37:51 -0800 (PST) In-Reply-To: References: Date: Fri, 10 Jan 2014 09:37:51 -0800 X-Google-Sender-Auth: p-tU6DjT1yA84vuadhp6Mav8pD8 Message-ID: Subject: Re: IWN hangs periodically on 10.0RC3 From: Adrian Chadd To: Lars Engels , Kevin Oberman , "freebsd-wireless@freebsd.org" Content-Type: text/plain; charset=ISO-8859-1 Cc: FreeBSD Stable Mailing List 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." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Jan 2014 17:37:53 -0000 .. when you see it hang, does anything get logged in dmesg (eg a firmware panic) ? Try recompiling your kernel with: IEEE80211_DEBUG IWN_DEBUG That way it can be debugged :) The first thing I'd check is whether there's more fun races going on in the crypto code - try wlandebug +crypto . -a