[  643.588761] veth0: entered allmulticast mode
[  643.588854] veth1: entered allmulticast mode
[  643.588911] veth2: entered allmulticast mode
[  643.588971] veth3: entered allmulticast mode
[  652.738355] veth0: left allmulticast mode
[  652.738419] veth1: left allmulticast mode
[  652.738455] veth2: left allmulticast mode
[  652.738486] veth3: left allmulticast mode