[  931.689427][T17797] veth0: entered allmulticast mode
[  931.689934][T17797] veth1: entered allmulticast mode
[  931.690170][T17797] veth2: entered allmulticast mode
[  931.690398][T17797] veth3: entered allmulticast mode
[  942.766475][T17797] veth0: left allmulticast mode
[  942.766743][T17797] veth1: left allmulticast mode
[  942.766956][T17797] veth2: left allmulticast mode
[  942.767138][T17797] veth3: left allmulticast mode