[  612.141949][ T7944] veth0: entered allmulticast mode
[  612.142429][ T7944] veth1: entered allmulticast mode
[  612.142785][ T7944] veth2: entered allmulticast mode
[  612.143123][ T7944] veth3: entered allmulticast mode
[  612.143472][ T7944] veth4: entered allmulticast mode
[  612.143813][ T7944] veth5: entered allmulticast mode
[  624.601979][ T7944] veth0: left allmulticast mode
[  624.602319][ T7944] veth1: left allmulticast mode
[  624.602614][ T7944] veth2: left allmulticast mode
[  624.602900][ T7944] veth3: left allmulticast mode
[  624.603179][ T7944] veth4: left allmulticast mode
[  624.603759][ T7944] veth5: left allmulticast mode