[  656.127260] veth0: entered allmulticast mode
[  656.127359] veth1: entered allmulticast mode
[  656.127439] veth2: entered allmulticast mode
[  656.127557] veth3: entered allmulticast mode
[  663.653609] veth0: left allmulticast mode
[  663.653708] veth1: left allmulticast mode
[  663.653777] veth2: left allmulticast mode
[  663.653844] veth3: left allmulticast mode