[  776.944188] veth0: entered allmulticast mode
[  776.944282] veth1: entered allmulticast mode
[  776.944384] veth2: entered allmulticast mode
[  776.944481] veth3: entered allmulticast mode
[  784.358012] veth0: left allmulticast mode
[  784.358060] veth1: left allmulticast mode
[  784.358084] veth2: left allmulticast mode
[  784.358107] veth3: left allmulticast mode