[  657.611980] veth0: entered allmulticast mode
[  657.612043] veth1: entered allmulticast mode
[  657.612077] veth2: entered allmulticast mode
[  657.612108] veth3: entered allmulticast mode
[  665.171301] veth0: left allmulticast mode
[  665.171385] veth1: left allmulticast mode
[  665.171442] veth2: left allmulticast mode
[  665.171555] veth3: left allmulticast mode