From owner-freebsd-bugs@FreeBSD.ORG Sun Jan 22 06:10:10 2012 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 872DB106564A for ; Sun, 22 Jan 2012 06:10:10 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 639628FC1D for ; Sun, 22 Jan 2012 06:10:10 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q0M6AAJq075449 for ; Sun, 22 Jan 2012 06:10:10 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q0M6AA65075448; Sun, 22 Jan 2012 06:10:10 GMT (envelope-from gnats) Resent-Date: Sun, 22 Jan 2012 06:10:10 GMT Resent-Message-Id: <201201220610.q0M6AA65075448@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Matthias Apitz Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2CEB2106564A for ; Sun, 22 Jan 2012 06:06:20 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id 120178FC16 for ; Sun, 22 Jan 2012 06:06:20 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id q0M66J4Q061572 for ; Sun, 22 Jan 2012 06:06:19 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id q0M66Jex061571; Sun, 22 Jan 2012 06:06:19 GMT (envelope-from nobody) Message-Id: <201201220606.q0M66Jex061571@red.freebsd.org> Date: Sun, 22 Jan 2012 06:06:19 GMT From: Matthias Apitz To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/164365: iwi0: UP/DOWN in WPA-PSK mode X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 22 Jan 2012 06:10:10 -0000 >Number: 164365 >Category: kern >Synopsis: iwi0: UP/DOWN in WPA-PSK mode >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Jan 22 06:10:10 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Matthias Apitz >Release: 9-CURRENT r214444 >Organization: >Environment: $ uname -a FreeBSD perlach 9.0-CURRENT FreeBSD 9.0-CURRENT #1 r214444: Thu Oct 28 10:56:32 CEST 2010 guru@current.Sisis.de:/usr/home/guru/myThings/FreeBSD/9-CURRENT/obj/usr/home/guru/myThings/FreeBSD/9-CURRENT/src/sys/GENERIC i386 >Description: I've changed my AP at home from WEP to WPA2 and since this one of my stations facing after some while (~90 minutes) the problem of UP and DOWN; in /var/log/messages it looks like this: Jan 21 22:00:09 Perlach wpa_supplicant[485]: CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys Jan 21 22:00:09 Perlach kernel: wlan0: link state changed to DOWN Jan 21 22:00:09 Perlach wpa_supplicant[485]: Trying to associate with 00:13:f7:0d:08:48 (SSID='tarara' freq=2442 MHz) Jan 21 22:00:09 Perlach wpa_supplicant[485]: Associated with 00:13:f7:0d:08:48 Jan 21 22:00:09 Perlach kernel: wlan0: link state changed to UP Jan 21 22:00:12 Perlach wpa_supplicant[485]: WPA: Key negotiation completed with 00:13:f7:0d:08:48 [PTK=CCMP GTK=CCMP] Jan 21 22:00:12 Perlach wpa_supplicant[485]: CTRL-EVENT-CONNECTED - Connection to 00:13:f7:0d:08:48 completed (reauth) [id=0 id_str=] Jan 21 22:00:18 Perlach wpa_supplicant[485]: CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys Jan 21 22:00:18 Perlach kernel: wlan0: link state changed to DOWN Jan 21 22:00:18 Perlach wpa_supplicant[485]: Trying to associate with 00:13:f7:0d:08:48 (SSID='tarara' freq=2442 MHz) The system runs 9-CURRENT from October 2010 (r214444) and did not show this problem in WEP mode; wpa_supplicant lines are simple: ctrl_interface=/var/run/wpa_supplicant ctrl_interface_group=wheel eapol_version=1 ap_scan=1 fast_reauth=1 network={ ssid="tarara" key_mgmt=WPA-PSK psk="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" } Killing the dhclient(8) processes and restart # dhclient wlan0 helps to get out of this loop of UP/DOWN. >How-To-Repeat: Work and wait until problem occurs. >Fix: >Release-Note: >Audit-Trail: >Unformatted: