netdev - SKB BUG: Invalid truesize strikes back, probably ipsec related

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Message-ID: <alpine.LNX.1.10.0811111610020.26561@bizon.gios.gov.pl>
Date:	Tue, 11 Nov 2008 16:22:40 +0100 (CET)
From:	Krzysztof Oledzki <ole@....pl>
To:	netdev@...r.kernel.org
Subject: SKB BUG: Invalid truesize strikes back, probably ipsec related

Hello,

After upgrading 2.6.24.7 -> 2.6.26.8 I noticed a lot of messages like:

(...)
Nov 11 12:50:25 fw2 kernel: SKB BUG: Invalid truesize (300) len=150, sizeof(sk_buff)=172
Nov 11 13:00:56 fw2 kernel: SKB BUG: Invalid truesize (300) len=134, sizeof(sk_buff)=172
Nov 11 13:11:18 fw2 kernel: SKB BUG: Invalid truesize (300) len=150, sizeof(sk_buff)=172
Nov 11 13:14:54 fw2 kernel: SKB BUG: Invalid truesize (300) len=134, sizeof(sk_buff)=172
Nov 11 13:23:07 fw2 kernel: SKB BUG: Invalid truesize (300) len=134, sizeof(sk_buff)=172
Nov 11 13:38:08 fw2 kernel: SKB BUG: Invalid truesize (300) len=134, sizeof(sk_buff)=172
Nov 11 13:45:08 fw2 kernel: SKB BUG: Invalid truesize (300) len=134, sizeof(sk_buff)=172
Nov 11 13:52:14 fw2 kernel: SKB BUG: Invalid truesize (300) len=134, sizeof(sk_buff)=172
Nov 11 14:21:20 fw2 kernel: SKB BUG: Invalid truesize (300) len=134, sizeof(sk_buff)=172
Nov 11 14:56:20 fw2 kernel: SKB BUG: Invalid truesize (300) len=134, sizeof(sk_buff)=172
Nov 11 15:09:09 fw2 kernel: SKB BUG: Invalid truesize (300) len=134, sizeof(sk_buff)=172
Nov 11 15:10:19 fw2 kernel: SKB BUG: Invalid truesize (300) len=134, sizeof(sk_buff)=172
Nov 11 15:10:19 fw2 kernel: SKB BUG: Invalid truesize (300) len=166, sizeof(sk_buff)=172
Nov 11 15:10:19 fw2 kernel: SKB BUG: Invalid truesize (300) len=166, sizeof(sk_buff)=172
Nov 11 15:19:35 fw2 kernel: SKB BUG: Invalid truesize (300) len=134, sizeof(sk_buff)=172
Nov 11 15:20:47 fw2 kernel: SKB BUG: Invalid truesize (300) len=150, sizeof(sk_buff)=172
Nov 11 15:24:23 fw2 kernel: SKB BUG: Invalid truesize (300) len=166, sizeof(sk_buff)=172
Nov 11 15:38:19 fw2 kernel: SKB BUG: Invalid truesize (300) len=134, sizeof(sk_buff)=172

It seems that it is the same problem already reported in 
http://bugzilla.kernel.org/show_bug.cgi?id=10996

Is anyone working on it? I'm willing to make required tests or to check 
debug-patches if it may help.

Best regards,

 		Krzysztof Olędzki