Planet Open-Future

When I rebooted a xen guest I had no network anymore
this was strange, all the other guests had no problem with networking

After checking some commands I saw that the bridge has a weard problem(lenny/xen/bridge)

dummy0
 bridge id		8000.065a2bb7ed3a
 designated root	8000.065a2bb7ed3a
 root port		   0			path cost		   0
 max age		   0.00			bridge max age		   0.00
 hello time		   2.00			bridge hello time	   2.00
 forward delay		-150503672.24			bridge forward delay	-150503672.24
 ageing time		 300.01
 hello timer		   0.98			tcn timer		   0.00
 topology change timer	-143192091.79			gc timer		-156558985.99
 flags			TOPOLOGY_CHANGE TOPOLOGY_CHANGE_DETECTED 
====snip other interfaces===
vif51.0 (10)
 port id		800a			state		      listening
 designated root	8000.065a2bb7ed3a	path cost		 100
 designated bridge	8000.065a2bb7ed3a	message age timer	   0.00
 designated port	800a			forward delay timer	-150504113.11
 designated cost	   0			hold timer		   0.00
 flags			

vif51.1 (11)
 port id		800b			state		      listening
 designated root	8000.065a2bb7ed3a	path cost		 100
 designated bridge	8000.065a2bb7ed3a	message age timer	   0.00
 designated port	800b			forward delay timer	-150504113.11
 designated cost	   0			hold timer		   0.00
 flags

It looks like the bridge has lost some counters

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