[  641.666458] veth0: entered allmulticast mode
[  641.666554] veth1: entered allmulticast mode
[  641.666625] veth2: entered allmulticast mode
[  641.666691] veth3: entered allmulticast mode
[  650.811970] veth0: left allmulticast mode
[  650.812029] veth1: left allmulticast mode
[  650.812065] veth2: left allmulticast mode
[  650.812096] veth3: left allmulticast mode