[  657.537673][ T5224] veth0: entered allmulticast mode
[  657.539224][ T5224] veth1: entered allmulticast mode
[  657.539465][ T5224] veth2: entered allmulticast mode
[  657.539689][ T5224] veth3: entered allmulticast mode
[  657.547851][ T5224] veth4: entered allmulticast mode
[  657.548091][ T5224] veth5: entered allmulticast mode
[  668.822724][ T5608] veth0 (unregistering): left allmulticast mode
[  668.829959][ T5608] veth1 (unregistering): left allmulticast mode
[  668.874476][ T5609] veth2 (unregistering): left allmulticast mode
[  668.881564][ T5609] veth3 (unregistering): left allmulticast mode
[  668.926605][ T5610] veth4 (unregistering): left allmulticast mode
[  668.934760][ T5610] veth5 (unregistering): left allmulticast mode