#700: svnr1644: get an oops configuring ath0 with wpasuplicant
-------------------------------+--------------------------------------------
Reporter: [EMAIL PROTECTED] | Owner: kelmo
Type: defect | Status: new
Priority: critical | Milestone:
Component: madwifi: driver | Version: trunk
Keywords: Kernel oops | Patch_attached: 0
-------------------------------+--------------------------------------------
Hi all,
this is a copy of Debian Bug #373776:
{{{
Package: madwifi-source
Version: 0.svnr1644.0.9.0-1
Severity: important
}}}
I've got the following oops configuring ath0 on my powerbook (PPC
architecture):
{{{
Jun 15 15:31:52 localhost kernel: Unable to handle kernel paging request
for data at address 0x003e005e
Jun 15 15:31:52 localhost kernel: Faulting instruction address: 0xc007b574
Jun 15 15:31:52 localhost kernel: Oops: Kernel access of bad area, sig: 11
[#1]
Jun 15 15:31:52 localhost kernel:
Jun 15 15:31:52 localhost kernel: Modules linked in: af_packet radeon drm
hci_usb rfcomm ipv6 autofs4 hidp l2cap bluetooth i2c_dev apm_emu
therm_adt746x snd_powermac snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd
soundcore snd_page_alloc wlan_scan_sta ath_pci ath_rate_sample appletouch
wlan ath_hal usbhid evdev uninorth_agp yenta_socket rsrc_nonstatic
pcmcia_core ohci_hcd ehci_hcd usbcore sungem sungem_phy ohci1394 ieee1394
agpgart ide_cd cdrom unix
Jun 15 15:31:52 localhost kernel: NIP: C007B574 LR: C007B55C CTR: 0FE6A490
Jun 15 15:31:52 localhost kernel: REGS: ee61de60 TRAP: 0300 Tainted: P
(2.6.17-rc6-aragorn)
Jun 15 15:31:52 localhost kernel: MSR: 00009032 <EE,ME,IR,DR> CR:
40242448 XER: 00000000
Jun 15 15:31:52 localhost kernel: DAR: 003E005E, DSISR: 40000000
Jun 15 15:31:52 localhost kernel: TASK = c1886070[3588] 'networking'
THREAD: ee61c000
Jun 15 15:31:52 localhost kernel: GPR00: 00000100 EE61DF10 C1886070
003E003E 100DB008 00000006 EE61DF20 7F7F7F7F
Jun 15 15:31:52 localhost kernel: GPR08: 00000000 C0D5E000 C007B53C
00000004 00000000 100D9278 100D0000 00000000
Jun 15 15:31:52 localhost kernel: GPR16: 00000000 100F6D88 100D0000
100B0000 100D0000 10070000 100F6C68 00000000
Jun 15 15:31:52 localhost kernel: GPR24: 00000001 100F6CC8 00000001
00000006 FFFFFFF7 003E003E 0FF5A25C 00000006
Jun 15 15:31:52 localhost kernel: NIP [C007B574] sys_write+0x38/0x90
Jun 15 15:31:52 localhost kernel: LR [C007B55C] sys_write+0x20/0x90
Jun 15 15:31:52 localhost kernel: Call Trace:
Jun 15 15:31:52 localhost kernel: [EE61DF10] [C0039934]
sys_rt_sigprocmask+0xd8/0x188 (unreliable)
Jun 15 15:31:52 localhost kernel: [EE61DF40] [C00116A8]
ret_from_syscall+0x0/0x38
Jun 15 15:31:52 localhost kernel: --- Exception: c01 at 0xfec9aac
Jun 15 15:31:52 localhost kernel: LR = 0xfe6a4f4
Jun 15 15:31:52 localhost kernel: Instruction dump:
Jun 15 15:31:52 localhost kernel: bf810020 7c9c2378 38810008 7cbd2b78
90010034 48000695 7f84e378 7fa5eb78
Jun 15 15:31:52 localhost kernel: 7c7d1b79 38c10010 3b80fff7 4182003c
<813d0020> 815d0024 91210010 91410014
Jun 15 15:31:52 localhost kernel: <1>Unable to handle kernel paging
request for data at address 0x003e0052
Jun 15 15:31:52 localhost kernel: Faulting instruction address: 0xc007826c
Jun 15 15:31:52 localhost kernel: Oops: Kernel access of bad area, sig: 11
[#2]
Jun 15 15:31:52 localhost kernel:
Jun 15 15:31:52 localhost kernel: Modules linked in: af_packet radeon drm
hci_usb rfcomm ipv6 autofs4 hidp l2cap bluetooth i2c_dev apm_emu
therm_adt746x snd_powermac snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd
soundcore snd_page_alloc wlan_scan_sta ath_pci ath_rate_sample appletouch
wlan ath_hal usbhid evdev uninorth_agp yenta_socket rsrc_nonstatic
pcmcia_core ohci_hcd ehci_hcd usbcore sungem sungem_phy ohci1394 ieee1394
agpgart ide_cd cdrom unix
Jun 15 15:31:52 localhost kernel: NIP: C007826C LR: C002D20C CTR: C00C3CDC
Jun 15 15:31:52 localhost kernel: REGS: ee61dce0 TRAP: 0300 Tainted: P
(2.6.17-rc6-aragorn)
Jun 15 15:31:52 localhost kernel: MSR: 00009032 <EE,ME,IR,DR> CR:
22244484 XER: 20000000
Jun 15 15:31:52 localhost kernel: DAR: 003E0052, DSISR: 40000000
Jun 15 15:31:52 localhost kernel: TASK = c1886070[3588] 'networking'
THREAD: ee61c000
Jun 15 15:31:52 localhost kernel: GPR00: C002D20C EE61DD90 C1886070
003E003E C0CBF520 00000000 7FFFFFFF C0348048
Jun 15 15:31:52 localhost kernel: GPR08: 00200200 C0D5E000 00000100
00000000 22244482 100D9278 100D0000 00000000
Jun 15 15:31:52 localhost kernel: GPR16: 00000000 100F6D88 100D0000
100B0000 100D0000 10070000 100F6C68 00000000
Jun 15 15:31:52 localhost kernel: GPR24: 00000001 00000000 C0CBF520
00000000 00000000 00000000 C0CBF520 003E003E
Jun 15 15:31:52 localhost kernel: NIP [C007826C] filp_close+0x1c/0xac
Jun 15 15:31:52 localhost kernel: LR [C002D20C]
put_files_struct+0xf4/0x100
Jun 15 15:31:52 localhost kernel: Call Trace:
Jun 15 15:31:52 localhost kernel: [EE61DD90] [100F6CC8] 0x100f6cc8
(unreliable)
Jun 15 15:31:52 localhost kernel: [EE61DDB0] [C002D20C]
put_files_struct+0xf4/0x100
Jun 15 15:31:52 localhost kernel: [EE61DDE0] [C002E5C0]
do_exit+0x140/0x814
Jun 15 15:31:52 localhost kernel: [EE61DE20] [C000FF1C] die+0x12c/0x138
Jun 15 15:31:52 localhost kernel: [EE61DE40] [C001590C]
bad_page_fault+0xbc/0xd4
Jun 15 15:31:52 localhost kernel: [EE61DE50] [C0011B44]
handle_page_fault+0x7c/0x80
Jun 15 15:31:52 localhost kernel: --- Exception: 300 at
sys_write+0x38/0x90
Jun 15 15:31:52 localhost kernel: LR = sys_write+0x20/0x90
Jun 15 15:31:52 localhost kernel: [EE61DF10] [C0039934]
sys_rt_sigprocmask+0xd8/0x188 (unreliable)
Jun 15 15:31:52 localhost kernel: [EE61DF40] [C00116A8]
ret_from_syscall+0x0/0x38
Jun 15 15:31:52 localhost kernel: --- Exception: c01 at 0xfec9aac
Jun 15 15:31:52 localhost kernel: LR = 0xfe6a4f4
Jun 15 15:31:52 localhost kernel: Instruction dump:
Jun 15 15:31:52 localhost kernel: 38600000 80010014 38210010 7c0803a6
4e800020 9421ffe0 7c0802a6 bfa10014
Jun 15 15:31:52 localhost kernel: 7c7f1b78 3ba00000 90010024 7c9e2378
<80030014> 2f800000 419e0064 81230010
Jun 15 15:31:52 localhost kernel: <1>Fixing recursive fault but reboot is
needed!
}}}
#################################
wpasuplicant version: wpasupplicant_0.5.3-3
#################################
/etc/network/interfaces:
{{{
iface ath0 inet manual
wpa-driver wext
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
wpa-action /etc/wpa_supplicant/dhclient
wpa-action-timeout 60
post-down killall -q wpa_supplicant
auto ath0
}}}
#################################
/etc/wpa_supplicant/wpa_supplicant.conf:
{{{
interface=/var/run/wpa_supplicant
ctrl_interface_group=0
eapol_version=2
ap_scan=2
fast_reauth=1
network={
ssid="blofoseldirosel"
proto=WPA2
key_mgmt=WPA-PSK
pairwise=TKIP
group=TKIP CCMP
psk=blafaseldirasel
}
}}}
################################
0001:11:00.0 Ethernet controller: Atheros Communications, Inc. AR5212
802.11abg NIC (rev 01)
################################
Linux version 2.6.17-rc6-aragorn ([EMAIL PROTECTED]) (gcc version 4.1.2
20060604 (prerelease) (Debian 4.1.1-2)) #1 Sat Jun 10 11:01:45 CEST 2006
################################
wpasuplicant 0.4.9 and madwifi-old works.
Thanks for cooperation
Elimar
--
Ticket URL: <http://madwifi.org/ticket/700>
MadWifi <http://madwifi.org/>
Multiband Atheros Driver for Wireless Fidelity_______________________________________________
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