Hi,
 
Not sure if this is a possible bug, but we are seeing this message a lot.
 
We are using 2.6.10 and have now tried 2.6.11.5 with native ipsec, brouting, netfilter and HTB queuing enabled. If I shut down the ipsec tunnel, this message goes away.
 
Can someone please explain what it means and whether it's a bug?
 
Please let me know if there is any more information you need.
 
thanks,
 
Andrew.