[  641.391904] veth0: entered allmulticast mode
[  641.391988] veth1: entered allmulticast mode
[  641.392047] veth2: entered allmulticast mode
[  641.392108] veth3: entered allmulticast mode
[  650.567135] veth0: left allmulticast mode
[  650.567193] veth1: left allmulticast mode
[  650.567228] veth2: left allmulticast mode
[  650.567257] veth3: left allmulticast mode