[  687.256266][ T8815] veth0: entered allmulticast mode
[  687.256626][ T8815] veth1: entered allmulticast mode
[  687.256853][ T8815] veth2: entered allmulticast mode
[  687.257068][ T8815] veth3: entered allmulticast mode
[  687.257292][ T8815] veth4: entered allmulticast mode
[  687.257513][ T8815] veth5: entered allmulticast mode
[  698.386831][ T8815] veth0: left allmulticast mode
[  698.387118][ T8815] veth1: left allmulticast mode
[  698.387380][ T8815] veth2: left allmulticast mode
[  698.387610][ T8815] veth3: left allmulticast mode
[  698.387834][ T8815] veth4: left allmulticast mode
[  698.388063][ T8815] veth5: left allmulticast mode