[  752.498428][T10217] veth0: entered allmulticast mode
[  752.498797][T10217] veth1: entered allmulticast mode
[  752.499032][T10217] veth2: entered allmulticast mode
[  752.499276][T10217] veth3: entered allmulticast mode
[  763.744694][T10217] veth0: left allmulticast mode
[  763.744969][T10217] veth1: left allmulticast mode
[  763.745145][T10217] veth2: left allmulticast mode
[  763.745312][T10217] veth3: left allmulticast mode