[  638.435124] veth0: entered allmulticast mode
[  638.435184] veth1: entered allmulticast mode
[  638.435219] veth2: entered allmulticast mode
[  638.435254] veth3: entered allmulticast mode
[  645.997119] veth0: left allmulticast mode
[  645.997166] veth1: left allmulticast mode
[  645.997194] veth2: left allmulticast mode
[  645.997219] veth3: left allmulticast mode