From owner-freebsd-bugs@FreeBSD.ORG Sun Dec 23 19:00:00 2012 Return-Path: Delivered-To: freebsd-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id C4282BCD for ; Sun, 23 Dec 2012 19:00:00 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id 99C668FC14 for ; Sun, 23 Dec 2012 19:00:00 +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 qBNJ00Gd011241 for ; Sun, 23 Dec 2012 19:00:00 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id qBNJ00eC011240; Sun, 23 Dec 2012 19:00:00 GMT (envelope-from gnats) Resent-Date: Sun, 23 Dec 2012 19:00:00 GMT Resent-Message-Id: <201212231900.qBNJ00eC011240@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, Carsten Wiedmann Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 2643F94F for ; Sun, 23 Dec 2012 18:51:20 +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 E7F398FC0A for ; Sun, 23 Dec 2012 18:51:19 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.5/8.14.5) with ESMTP id qBNIpJ5s020259 for ; Sun, 23 Dec 2012 18:51:19 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.5/8.14.5/Submit) id qBNIpJSW020241; Sun, 23 Dec 2012 18:51:19 GMT (envelope-from nobody) Message-Id: <201212231851.qBNIpJSW020241@red.freebsd.org> Date: Sun, 23 Dec 2012 18:51:19 GMT From: Carsten Wiedmann To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: kern/174661: lost alias on wlan interface X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Dec 2012 19:00:00 -0000 >Number: 174661 >Category: kern >Synopsis: lost alias on wlan interface >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Dec 23 19:00:00 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Carsten Wiedmann >Release: FreeBSD 9.0-RELEASE-p5 >Organization: >Environment: FreeBSD freebsd 9.0-RELEASE-p3 FreeBSD 9.0-RELEASE-p3 #0: Tue Jun 12 01:47:53 UTC 2012 root@i386-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC i386 >Description: Hello, I have the problem, that the 1st defined alias is lost sometimes. My WiFi card is a: iwi0: mem 0xe0204000-0xe0204fff irq 11 at device 6.0 on pci2 My IP configuration in /etc/rc.conf is: ipv6_privacy="YES" wlans_iwi0="wlan0" ifconfig_wlan0="DHCP WPA country DE" ifconfig_wlan0_ipv6="inet6 accept_rtadv" ifconfig_wlan0_alias0="inet 192.168.0.201 netmask 255.255.255.255" ifconfig_wlan0_alias1="inet 192.168.0.202 netmask 255.255.255.255" After a reboot all is working as expected. Then, every ~ hour I have a message like this in /var/log/messages, which is IMHO ok: Dec 21 18:43:30 freebsd wpa_supplicant[484]: WPA: Group rekeying completed with 0c:0c:0b:14:cd:98 [GTK=CCMP] Of course, sometimes I have: Dec 21 19:43:30 freebsd wpa_supplicant[8904]: CTRL-EVENT-DISCONNECTED bssid=0c:0c:0b:14:cd:98 reason=0 Dec 21 19:43:30 freebsd kernel: wlan0: link state changed to DOWN Dec 21 19:43:32 freebsd wpa_supplicant[8904]: Trying to associate with 0c:0c:0b:14:cd:98 (SSID='WLAN' freq=2472 MHz) Dec 21 19:43:32 freebsd wpa_supplicant[8904]: Associated with 0c:0c:0b:14:cd:98 Dec 21 19:43:32 freebsd kernel: wlan0: link state changed to UP Dec 21 19:43:32 freebsd wpa_supplicant[8904]: WPA: Key negotiation completed with 00:1a:4f:93:4a:97 [PTK=CCMP GTK=CCMP] Dec 21 19:43:32 freebsd wpa_supplicant[8904]: CTRL-EVENT-CONNECTED - Connection to 0c:0c:0b:14:cd:98 completed (reauth) [id=0 id_str=] And the first time this occurs, my first alias (ifconfig_wlan0_alias0 192.168.0.201) is lost and not listed in "ifconfig wlan0" anymore. If this occurs another time, nothing happens and my second alias ifconfig_wlan0_alias1 is still alive. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: