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Re: iwl4965 oops in 2.6.26-rc5 x86_64

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Dan Williams skrev:
On Fri, 2008-06-06 at 18:12 +0300, Tomas Winkler wrote:
On Fri, Jun 6, 2008 at 5:51 PM, Thomas Backlund <tmb@xxxxxxxxxxxx> wrote:
Tomas Winkler skrev:
On Fri, Jun 6, 2008 at 3:33 PM, Thomas Backlund <tmb@xxxxxxxxxxxx> wrote:
Thomas Backlund skrev:
Tomas Winkler skrev:
On Fri, Jun 6, 2008 at 3:44 AM, Ian Schram <ischram@xxxxxxxxxx> wrote:
Isn't this the Oops Joonwoo Park wanted to patch with

"[PATCH] iwlwifi: fix oops on wep key insertion" 27/5/2008

invalid length of webkey that would/should be handled in mac80211?

ian
Yes, it looks like.
Ummm, what has a wep key to do with me trying to access a WPA2-Personal
encrypted net ?
Not sure yet, but mac is trying to assign default/static wep key.

:iwlcore:iwl_send_static_wepkey_cmd+0xcb/0xd5
:iwlcore:iwl_set_default_wep_key+0xa2/0xbc

Try to set the encryption explicitly
network={
   psk="*************************"
   scan_ssid=1
   ssid="dlink"
   pairwise=CCMP
  group=CCMP
 }


That didn't help at all...

What's more it prevented the wifi to work on 2.6.24.7 so I had to remove the
lines again...

So what's your AP configuration TKIP?

Yeah, the supplicant log he posted clearly shows that the GTK is TKIP.

> 1212763152.516781: wpa_driver_wext_set_key: alg=2 key_idx=1 set_tx=0 seq_len=6 key_len=32
1212763152.516790: WPA: Key negotiation completed with 00:xx:xx:xx:xx:xx [PTK=CCMP GTK=TKIP]


The AP is actually set for TKIP+AES

BTW, is that better or worse than a clean AES ?
I'm reading up on it, but I get a lot of conflicting info...

Dan

Second try also with sw decryption:

in /etc/modprobe.conf
options iwl4965 swcrypto=1


Tomas
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Thomas
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