[  643.931282] veth0: entered allmulticast mode
[  643.931403] veth1: entered allmulticast mode
[  643.931478] veth2: entered allmulticast mode
[  643.931552] veth3: entered allmulticast mode
[  652.565378] veth0: left allmulticast mode
[  652.565452] veth1: left allmulticast mode
[  652.565486] veth2: left allmulticast mode
[  652.565516] veth3: left allmulticast mode