[  668.929065][ T8322] veth0: entered allmulticast mode
[  668.929452][ T8322] veth1: entered allmulticast mode
[  668.929689][ T8322] veth2: entered allmulticast mode
[  668.930630][ T8322] veth3: entered allmulticast mode
[  680.968621][ T8322] veth0: left allmulticast mode
[  680.968849][ T8322] veth1: left allmulticast mode
[  680.970457][ T8322] veth2: left allmulticast mode
[  680.970758][ T8322] veth3: left allmulticast mode