[  661.545966] veth0: entered allmulticast mode
[  661.546060] veth1: entered allmulticast mode
[  661.546137] veth2: entered allmulticast mode
[  661.546211] veth3: entered allmulticast mode
[  669.123402] veth0: left allmulticast mode
[  669.123479] veth1: left allmulticast mode
[  669.123510] veth2: left allmulticast mode
[  669.123549] veth3: left allmulticast mode