ath9k/ath5k + 80211s crash

[austinxxh-ath9k at yahoo.com]

Below is what I saw today(compat-wireless 2009-05-21), I have both an ath9k and an ath5k card. ath9k crashes (see below), ath5k will just reboot the board after "ifconfig mesh up", any idea?
thanks,
X Xiao


BusyBox v1.13.4 (2009-06-01 21:18:32 CDT) built-in shell (ash)
Enter 'help' for a list of built-in commands.

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 KAMIKAZE (bleeding edge, r16290) -------------------
  * 10 oz Vodka       Shake well with ice and strain
  * 10 oz Triple sec  mixture into 10 shot glasses.
  * 10 oz lime juice  Salute!
 ---------------------------------------------------
root at OpenWrt:/# iw dev wlan0 interface add mesh type mp mesh_id mesh
root at OpenWrt:/# ifconfig -a | grep mesh
mesh      Link encap:Ethernet  HWaddr 00:0B:6B:57:09:37  
root at OpenWrt:/# ifconfig mesh up
PCI error 1 at PCI addr 0x100109dc
Data bus error, epc == c024f12c, ra == c024f128
Oops[#1]:
Cpu 0
$ 0   : 00000000 00000000 deadc0de 000ffc00
$ 4   : b00109dc b0010000 b0010000 0000000a
$ 8   : 80170000 83aeaed0 00080000 00000000
$12   : 00000000 839f04a8 802a0818 00000000
$16   : 000009dc 8016b710 83aea000 000003ff
$20   : 83aeaea8 8016b6bc 0000001c 00000007
$24   : 00000000 80070000                  
$28   : 82c5c000 82c5dc90 7fb0d068 c024f128
Hi    : 000000d8
Lo    : 00000144
epc   : c024f12c 0xc024f12c
    Not tainted
ra    : c024f128 0xc024f128
Status: 1000f403    KERNEL EXL IE 
Cause : 1080001c
PrId  : 00019374 (MIPS 24Kc)
Modules linked in: nf_nat_tftp nf_conntrack_tftp nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp i
Process ifconfig (pid: 896, threadinfo=82c5c000, task=839f0000, tls=00000000)
Stack : 83aea000 83a9d680 00000000 00000018 83aea000 83b109a0 83aea000 83aea000
        00000300 83b101e0 82cddeb8 83b109a8 c025977c c0259700 ffffffff 00000000
        00000002 00000000 00000003 00000000 00080000 00000000 00000000 00000000
        00000000 00000000 00000000 00000000 00000001 83b109a0 82cddec0 c02599e0
        00000000 c025a164 00000001 8009525c 82cddb80 00000300 83b101e0 82cdd800
        ...
Call Trace:[<c025977c>] 0xc025977c
[<c0259700>] 0xc0259700
[<c02599e0>] 0xc02599e0
[<c025a164>] 0xc025a164
[<8009525c>] 0x8009525c
[<c01dcb64>] 0xc01dcb64
[<c01ff3b8>] 0xc01ff3b8
[<800dc19c>] 0x800dc19c
[<c01eb4b0>] 0xc01eb4b0
[<800b4040>] 0x800b4040
[<801b85e8>] 0x801b85e8
[<801b4454>] 0x801b4454
[<800bdc94>] 0x800bdc94
[<800bdc94>] 0x800bdc94
[<801b632c>] 0x801b632c
[<801b6b80>] 0x801b6b80
[<801ffbf8>] 0x801ffbf8
[<801ff9c8>] 0x801ff9c8
[<801b75f8>] 0x801b75f8
[<801b75ec>] 0x801b75ec
[<801a75b8>] 0x801a75b8
[<800e0890>] 0x800e0890
[<800e0db0>] 0x800e0db0
[<801a7e30>] 0x801a7e30
[<800d5344>] 0x800d5344
[<800d51c0>] 0x800d51c0
[<801a7ebc>] 0x801a7ebc
[<800e0e64>] 0x800e0e64
[<80062504>] 0x80062504
[<80062504>] 0x80062504


Code: 02a0f809  02042021  8e450008 <34440800> 0220f809  02052821  8e440008  26c21100  3053fffc 
Segmentation fault