[  354.438615][ T2781] veth0: entered allmulticast mode
[  354.439160][ T2781] veth1: entered allmulticast mode
[  354.439484][ T2781] veth2: entered allmulticast mode
[  354.439788][ T2781] veth3: entered allmulticast mode
[  380.519483][ T2781] veth0: left allmulticast mode
[  380.519832][ T2781] veth1: left allmulticast mode
[  380.520060][ T2781] veth2: left allmulticast mode
[  380.520345][ T2781] veth3: left allmulticast mode