[  632.187977][T21463] veth0: entered allmulticast mode
[  632.188186][T21463] veth1: entered allmulticast mode
[  632.188325][T21463] veth2: entered allmulticast mode
[  632.188467][T21463] veth3: entered allmulticast mode
[  632.188606][T21463] veth4: entered allmulticast mode
[  632.188745][T21463] veth5: entered allmulticast mode
[  641.081723][T21463] veth0: left allmulticast mode
[  641.082436][T21463] veth1: left allmulticast mode
[  641.082552][T21463] veth2: left allmulticast mode
[  641.082659][T21463] veth3: left allmulticast mode
[  641.082765][T21463] veth4: left allmulticast mode
[  641.082876][T21463] veth5: left allmulticast mode