wpa_supplicant: segmentation fault

Pete R pete_r880 at yahoo.com
Mon Aug 22 16:48:13 EDT 2005


Hi
 
I have been so far unable to connect to my ZyXEL Wifi router while running ndiswrapper-1.2 and wpa_supplicant under FC3 (though all works fine under Windows XP on my dual boot PC). After my failed attempts at starting wpa_supplicant 0.3.9, I moved on to v. 0.4.3, but to no avail -- the output screen included below refers to 0.4.3.
 
Did I set any parameters wrong? Any help as to how to get this interface up and running would be most appreciated!
 
pete_r880 at yahoo.com
 
=========================================
# File: /etc/wpa_supplicant.conf

ctrl_interface=/var/run/wpa_supplicant

network={
        ssid="mywnet"
        psk="longpassphrase"
        key_mgmt=WPA-PSK
        proto=WPA
}
=========================================
Network interface
 
[root at localhost ~]# ifconfig wlan0
wlan0 Link encap:Ethernet  HWaddr 00:A0:C5:92:F8:ED
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
          Memory:ed120000-ed121fff

 

[root at localhost ~]# iwconfig wlan0
Warning: Driver for device wlan0 recommend version 18 of Wireless Extension,
but has been compiled with version 16, therefore some driver features
may not be available...
wlan0 IEEE 802.11g  ESSID:off/any
          Mode:Managed  Frequency:2.412GHz  Access Point: 00:00:00:00:00:00
          Bit Rate:125Mb/s   Tx-Power:10 dBm   Sensitivity=0/3
          RTS thr:4096 B   Fragment thr:4096 B
          Encryption key:off
          Power Management:off
          Link Quality:100  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0
=========================================
 
[root at localhost ~]# ifconfig wlan0 up
[root at localhost ~]# wpa_supplicant -D ndiswrapper -i wlan0 -c /etc/wpa_supplicant.conf -dd
Initializing interface 'wlan0' conf '/etc/wpa_supplicant.conf' driver 'ndiswrapper'
Configuration file '/etc/wpa_supplicant.conf' -> '/etc/wpa_supplicant.conf'
Reading configuration file '/etc/wpa_supplicant.conf'
ctrl_interface='/var/run/wpa_supplicant'
ctrl_interface_group=0
eapol_version=1
ap_scan=1
fast_reauth=1
Line: 264 - start of a new network block
ssid - hexdump_ascii(len=8):
     56 61 6c 68 61 6c 6c 61                           mywnet
PSK (ASCII passphrase) - hexdump_ascii(len=31): [REMOVED]
key_mgmt: 0x2
proto: 0x1
PSK (from passphrase) - hexdump(len=32): [REMOVED]
Priority group 0
   id=0 ssid='mywnet'
Initializing interface (2) 'wlan0'
ioctl[SIOCSIWPMKSA]: No such device
Own MAC address: 00:a0:c5:92:f8:ed
Setting scan request: 0 sec 100000 usec
Using existing control interface directory.
Wireless event: cmd=0x8b06 len=8
State: DISCONNECTED -> SCANNING
Starting AP scan (broadcast SSID)
Scan timeout - try to get results
Received 489 bytes of scan results (2 BSSes)
Scan results: 2
Selecting BSS from priority group 0
0: 00:a0:c5:cc:27:42 ssid='mywnet' wpa_ie_len=24 rsn_ie_len=0 caps=0x11
   selected
Trying to associate with 00:a0:c5:cc:27:42 (SSID='mywnet' freq=2447 MHz)
Cancelling scan request
WPA: clearing own WPA/RSN IE
Automatic auth_alg selection: 0x1
WPA: using IEEE 802.11i/D3.0
WPA: Selected cipher suites: group 8 pairwise 8 key_mgmt 2
WPA: set AP WPA IE - hexdump(len=24): dd 16 00 50 f2 01 01 00 00 50 f2 02 01 00 00 50 f2 02 01 00 00 50 f2 02
WPA: clearing AP RSN IE
WPA: using GTK TKIP
WPA: using PTK TKIP
WPA: using KEY_MGMT WPA-PSK
WPA: Set own WPA IE default - hexdump(len=24): dd 16 00 50 f2 01 01 00 00 50 f2 02 01 00 00 50 f2 02 01 00 00 50 f2 02
No keys have been configured - skip key clearing
State: SCANNING -> ASSOCIATING
Segmentation fault

=========================================






		
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