[  641.926969] veth0: entered allmulticast mode
[  641.927064] veth1: entered allmulticast mode
[  641.927139] veth2: entered allmulticast mode
[  641.927195] veth3: entered allmulticast mode
[  651.277306] veth0: left allmulticast mode
[  651.277373] veth1: left allmulticast mode
[  651.277398] veth2: left allmulticast mode
[  651.277424] veth3: left allmulticast mode