* SKB BUG: invalid truesize in AP mode
@ 2008-04-03 16:07 Chr
2008-04-04 15:46 ` Johannes Berg
0 siblings, 1 reply; 2+ messages in thread
From: Chr @ 2008-04-03 16:07 UTC (permalink / raw)
To: linux-wireless; +Cc: Johannes Berg, Tomas Winkler
Hi,
I get lots of:
[ 4439.191058] SKB BUG: Invalid truesize (712) len=543, sizeof(sk_buff)=200
[ 4439.730154] SKB BUG: Invalid truesize (712) len=524, sizeof(sk_buff)=200
[ 4440.401994] SKB BUG: Invalid truesize (712) len=543, sizeof(sk_buff)=200
lately... (even with todays wireless-testing.git)
mostly when I'm testing the p54 ap-mode (station mode is fine)...
but, I got them on my Intel 4965n (iwlwifi in 2.6.25-rc7-git5) too.
nothing bad happend so far, other than MBs of spamming in the logs.
So, is this a known problem and more or less harmless, or not?
Regards,
Chr
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: SKB BUG: invalid truesize in AP mode
2008-04-03 16:07 SKB BUG: invalid truesize in AP mode Chr
@ 2008-04-04 15:46 ` Johannes Berg
0 siblings, 0 replies; 2+ messages in thread
From: Johannes Berg @ 2008-04-04 15:46 UTC (permalink / raw)
To: Chr; +Cc: linux-wireless, Tomas Winkler
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> [ 4439.730154] SKB BUG: Invalid truesize (712) len=524, sizeof(sk_buff)=200
> mostly when I'm testing the p54 ap-mode (station mode is fine)...
> but, I got them on my Intel 4965n (iwlwifi in 2.6.25-rc7-git5) too.
> nothing bad happend so far, other than MBs of spamming in the logs.
> So, is this a known problem and more or less harmless, or not?
Yes, it's a known problem, and seems to happen with TX packets whenever
you have a monitor mode (or just cooked monitor?) open. I don't know
what causes it but I'm fairly sure it's not harmless.
johannes
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2008-04-03 16:07 SKB BUG: invalid truesize in AP mode Chr
2008-04-04 15:46 ` Johannes Berg
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