[  642.223700] veth0: entered allmulticast mode
[  642.223784] veth1: entered allmulticast mode
[  642.223839] veth2: entered allmulticast mode
[  642.223885] veth3: entered allmulticast mode
[  651.509699] veth0: left allmulticast mode
[  651.509756] veth1: left allmulticast mode
[  651.509792] veth2: left allmulticast mode
[  651.509832] veth3: left allmulticast mode