[  648.643063][ T8578] veth0: entered allmulticast mode
[  648.643363][ T8578] veth1: entered allmulticast mode
[  648.643586][ T8578] veth2: entered allmulticast mode
[  648.643808][ T8578] veth3: entered allmulticast mode
[  659.518165][ T8578] veth0: left allmulticast mode
[  659.518399][ T8578] veth1: left allmulticast mode
[  659.518567][ T8578] veth2: left allmulticast mode
[  659.518736][ T8578] veth3: left allmulticast mode