[  777.411097] veth0: entered allmulticast mode
[  777.411144] veth1: entered allmulticast mode
[  777.411172] veth2: entered allmulticast mode
[  777.411199] veth3: entered allmulticast mode
[  784.873828] veth0: left allmulticast mode
[  784.873878] veth1: left allmulticast mode
[  784.873902] veth2: left allmulticast mode
[  784.873924] veth3: left allmulticast mode