[Madwifi-devel] madwifi 0.9.2 && kernel panic

[Christophe L. <cl...@mc...>]

Hi,

I don't if this can help or this kernel panic is already solved :

BUG: unable to handle kernel NULL pointer dereference at virtual address
04
 printing eip:
*pde = 00000000
Oops: 0000 [#1]
PREEMPT
Modules linked in: wlan_scan_sta natsemi crc32 ath_pci ath_rate_sample
wlan ath_hal
CPU:    0
EIP:    0060:[<c88863c5>]    Tainted: P      VLI
EFLAGS: 00010282   (2.6.18.1 #1)
EIP is at ieee80211_input+0xe/0xd8c [wlan]
eax: c7b6f920   ebx: 0000002c   ecx: c7172020   edx: c717200e
esi: c12ae280   edi: 00000000   ebp: c7abf000   esp: c0341ef8
ds: 007b   es: 007b   ss: 0068
Process swapper (pid: 0, ti=c0340000 task=c02edf00 task.ti=c0340000)
Stack: ffef2000 c798a270 c118e280 c1160500 c88ad6b9 c1148000 c798a270
0798a270
       c798a2a0 c7abf000 c12ae280 00000000 ffffffff c888724b c7abf000
c7b6f920
       0000000e 00005732 c118e280 00000000 c7b6f920 c798a240 c88b22d6
c118e280
Call Trace:
 [<c88ad6b9>] ath_uapsd_processtriggers+0xc3/0x49a [ath_pci]
 [<c888724b>] ieee80211_input_all+0x4b/0x72 [wlan]
 [<c88b22d6>] ath_rx_tasklet+0x36c/0x4c5 [ath_pci]
 [<c0115fd7>] tasklet_action+0x34/0x53
 [<c0115e2b>] __do_softirq+0x34/0x73
 [<c0115e8c>] do_softirq+0x22/0x26
 [<c0115eb9>] irq_exit+0x29/0x34
 [<c0104baa>] do_IRQ+0x42/0x4a
 [<c010362a>] common_interrupt+0x1a/0x20
 [<c0100acd>] default_idle+0x31/0x59
 [<c0100b4a>] cpu_idle+0x41/0x64
 [<c0342651>] start_kernel+0x1a7/0x1a9
Code: 83 c4 28 eb 10 45 0f b6 c3 83 04 24 06 39 c5 0f 8c 06 ff ff ff 83
c4 34 5b 5e 5f 5d c3 5
EIP: [<c88863c5>] ieee80211_input+0xe/0xd8c [wlan] SS:ESP 0068:c0341ef8
 <0>Kernel panic - not syncing: Fatal exception in interrupt

[root@laroque ~]# lsmod
Module                  Size  Used by    Tainted: P
wlan_scan_sta          11648  1
natsemi                23520  0
crc32                   4096  1 natsemi
ath_pci                76448  0
ath_rate_sample        11648  1 ath_pci
wlan                  163548  5 wlan_scan_sta,ath_pci,ath_rate_sample
ath_hal               189648  4 ath_pci,ath_rate_sample
[root@laroque ~]#
processor       : 0
vendor_id       : Geode by NSC
cpu family      : 5
model           : 9
model name      : Unknown
stepping        : 1
cpu MHz         : 233.319
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu tsc msr cx8 cmov mmx cxmmx
bogomips        : 467.42

=> WRAP 1.E

Hope this can help,

-- 
Christophe Lucas             | Office: 
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