[  638.703147] veth0: entered allmulticast mode
[  638.703220] veth1: entered allmulticast mode
[  638.703287] veth2: entered allmulticast mode
[  638.703337] veth3: entered allmulticast mode
[  648.100073] veth0: left allmulticast mode
[  648.100267] veth1: left allmulticast mode
[  648.100330] veth2: left allmulticast mode
[  648.100357] veth3: left allmulticast mode