[  540.600428] veth0: entered allmulticast mode
[  540.600517] veth1: entered allmulticast mode
[  540.600579] veth2: entered allmulticast mode
[  540.600639] veth3: entered allmulticast mode
[  549.276341] veth0: left allmulticast mode
[  549.276418] veth1: left allmulticast mode
[  549.276460] veth2: left allmulticast mode
[  549.276490] veth3: left allmulticast mode