On Mon, 2008-04-14 at 20:01 +0100, Daniel wrote:

> I'm back using Linux on this laptop (HP Compaq Presario C742N) and have 
> such upgraded Kernel and b43. I was getting very unreliable(almost none) 
> with 2.6.24 so I have jumped to 2.6.25-rc8. So with this version it 
> works for a period, then it bails. I tend to notice more of a bail if 
> running rtorrent or something generating lots of connections. Thruput is 
> fine though, I can still download at my ADSL connections max if just 
> downloading with wget or similar.
> 
> Here is some debugging info, please let me know if I haven't provided 
> enough:

It may be interesting if you are using an open connection, WEP or WPA.

> ##### Everthing worked fine for a few minutes here... Then :0!
> wlan0: wrong buffer size

The message is from ieee80211_rx_h_amsdu() in net/mac80211/rx.c, but I
cannot see it it's the first or the second message.  The second message
has a space at the end, but it could have been lost.  Maybe you could
change the second message slightly, so that we know which error triggers
it?

It any case, "wrong buffer size" doesn't seem to be considered a major
problem, which is indicated by the fact that it's printed with the
lowest priority, KERNEL_DEBUG.

Maybe you should describe what you see after it happens, the output of
iwconfig and ifconfig.  Try reconnecting to the AP.  Look for more
kernel messages.

-- 
Regards,
Pavel Roskin
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