#1726: kernel panic when using wpa_supp AND hostapd/another wpa_supp in a bridge
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Reporter: [EMAIL PROTECTED] | Type: defect
Status: new | Priority: critical
Component: madwifi: driver | Version: v0.9.3.3
Keywords: | Patch_attached: 0
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I'm using wrap boards with normal voyage image with 2.6.21-7.mesh and the
madwifi stable 0.9.3.2 and 0.9.3.3.
When I try to use a bridge with wpa_supplicant and hostapd at the same
time, the kernel panics after 10 to 30 minutes. It also happens when I'm
using two instances of wpa_supplicant at the same time in a bridge.
The wpa_supplicant alone works perfectly in a bridge with eth0.
My script
{{{
ifconfig br0 down
brctl delbr br0
#madwifi neu laden
rmmod ath_pci
modprobe ath_pci
#wifi0 hochfahren als sta
wlanconfig ath0 create wlandev wifi0 wlanmode sta
iwconfig ath0 essid strecke1
ifconfig ath0 0.0.0.0 down
iwpriv ath0 wds 1
ifconfig ath0 0.0.0.0 up
wlanconfig ath1 create wlandev wifi1 wlanmode master
iwconfig ath1 essid strecke2
iwconfig ath1 channel 10
ifconfig ath1 0.0.0.0 down
iwpriv ath1 wds 1
ifconfig ath1 0.0.0.0 up
ifconfig eth0 0.0.0.0 up
#bridging
brctl addbr br0
brctl addif br0 ath0
brctl addif br0 ath1
brctl addif br0 eth0
brctl setfd br0 1
#bridge hochfahren
ifconfig br0 192.168.2.122 up
hostapd -B /etc/hostapd/hostapd.conf
wpa_supplicant -B -i ath0 -D madwifi -b br0 -c
/etc/wpa_supplicant/wpa_supplicant.conf
}}}
my hostapd.conf
{{{
auth_algs=3
bridge=br0
ctrl_interface_group=0
ctrl_interface=/var/run/hostapd
debug=0
#deny_mac_file=/etc/hostapd.deny
driver=madwifi
dump_file=/tmp/hostapd.dump
eapol_key_index_workaround=0
eap_server=0
interface=ath1
logger_stdout=-1
#logger_stdout=--1
logger_stdout_level=2
logger_syslog=-1
logger_syslog_level=2
macaddr_acl=0
ssid=strecke1
wpa=3
wpa_key_mgmt=WPA-PSK
wpa_pairwise=TKIP CCMP
wpa_passphrase=topsecretdude
}}}
wpa_supplicant.conf
{{{
network={
scan_ssid=1
proto=RSN
key_mgmt=WPA-PSK
pairwise=CCMP
group=TKIP
ssid="strecke1"
psk="topsecretdude"
}
}}}
--
Ticket URL: <http://madwifi.org/ticket/1726>
madwifi.org <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity
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