[  777.457905] veth0: entered allmulticast mode
[  777.458022] veth1: entered allmulticast mode
[  777.458097] veth2: entered allmulticast mode
[  777.458161] veth3: entered allmulticast mode
[  785.971190] veth0: left allmulticast mode
[  785.971258] veth1: left allmulticast mode
[  785.971300] veth2: left allmulticast mode
[  785.971331] veth3: left allmulticast mode