[  891.984404][ T7792] veth0: entered allmulticast mode
[  891.984850][ T7792] veth1: entered allmulticast mode
[  891.985179][ T7792] veth2: entered allmulticast mode
[  891.985479][ T7792] veth3: entered allmulticast mode
[  903.391080][ T7792] veth0: left allmulticast mode
[  903.391336][ T7792] veth1: left allmulticast mode
[  903.391527][ T7792] veth2: left allmulticast mode
[  903.391721][ T7792] veth3: left allmulticast mode