[  641.006108] veth0: entered allmulticast mode
[  641.006200] veth1: entered allmulticast mode
[  641.006265] veth2: entered allmulticast mode
[  641.006331] veth3: entered allmulticast mode
[  650.120780] veth0: left allmulticast mode
[  650.120846] veth1: left allmulticast mode
[  650.120886] veth2: left allmulticast mode
[  650.120944] veth3: left allmulticast mode