On Fri, 2008-03-07 at 15:04 +0800, Zhu Yi wrote: > On Wed, 2008-02-20 at 22:36 -0800, David Miller wrote: > > From: Johannes Berg <johannes@xxxxxxxxxxxxxxxx> > > Date: Wed, 20 Feb 2008 01:56:08 +0100 > > > > Interestingly, I'm starting to see skb problems as well, in AP mode > > > only however, namely I get lots of > > > > > > [ 4340.665679] SKB BUG: Invalid truesize (240) len=73, sizeof(sk_buff)=176 > > OK. I started to see this also after I began to play with the AP mode. > > SKB BUG: Invalid truesize (272) len=71, sizeof(sk_buff)=208 > > I get this for every ping packet from the AP to the client and only > occasionally if I ping AP from client. According to the call trace, it's > from the AP receive path. You get this whenever you have monitor interfaces operating at the same time. At least cooked monitor. Haven't had a chance to investigate, but some change in the rest of the kernel seems to have caused this. Might well be that we're doing something wrong with the SKBs in our monitor functions though johannes
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