Date: Thu, 8 Jan 2009 21:18:43 GMT From: Nimnod <nimnod@eranet.pl> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/130311: [wlan_xauth] hostapd restart causing kernel panic Message-ID: <200901082118.n08LIgSE033735@www.freebsd.org> Resent-Message-ID: <200901082120.n08LK2jn060355@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 130311 >Category: kern >Synopsis: [wlan_xauth] hostapd restart causing kernel panic >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Jan 08 21:20:01 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Nimnod >Release: 7.1-RELEASE >Organization: >Environment: FreeBSD neptune 7.1-RELEASE #0: Thu Jan 1 08:58:24 UTC 2009 root@driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 >Description: Executing '/etc/rc.d/hostapd restart' sometimes causes kernel panic. The wireless adapter being used is Edimax with Ralink RT2561/RT61 chipset (ral). My hostapd is configured to use 802.1x authentication through a locally installed freeradius2 server. Wlan_xauth.ko module loaded, generic kernel; I managed to determine that the panic happens regardless of whether radius is running or not. I tried this on a custom kernel as well, with wlan_xauth compiled in. Seems not make any difference. Below attached hostapd configuration: interface=ral0 debug=0 ctrl_interface=/var/run/hostapd ctrl_interface_group=wheel ssid=myssid ieee8021x=1 own_ip_addr=10.1.0.1 auth_server_addr=127.0.0.1 auth_server_port=1812 auth_server_shared_secret=secret wpa=1 wpa_key_mgmt=WPA-EAP wpa_pairwise=CCMP >How-To-Repeat: Just issue /etc/rc.d/hostapd restart. Might not panic every time, though. >Fix: >Release-Note: >Audit-Trail: >Unformatted:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200901082118.n08LIgSE033735>