[  772.878970][ T8553] veth0: entered allmulticast mode
[  772.879419][ T8553] veth1: entered allmulticast mode
[  772.879732][ T8553] veth2: entered allmulticast mode
[  772.880030][ T8553] veth3: entered allmulticast mode
[  784.040598][ T8553] veth0: left allmulticast mode
[  784.040939][ T8553] veth1: left allmulticast mode
[  784.041262][ T8553] veth2: left allmulticast mode
[  784.041516][ T8553] veth3: left allmulticast mode