[  643.413532] veth0: entered allmulticast mode
[  643.413623] veth1: entered allmulticast mode
[  643.413682] veth2: entered allmulticast mode
[  643.413735] veth3: entered allmulticast mode
[  652.113852] veth0: left allmulticast mode
[  652.113922] veth1: left allmulticast mode
[  652.113970] veth2: left allmulticast mode
[  652.114012] veth3: left allmulticast mode