[  644.542112][ T6273] veth0: entered allmulticast mode
[  644.542556][ T6273] veth1: entered allmulticast mode
[  644.542873][ T6273] veth2: entered allmulticast mode
[  644.543509][ T6273] veth3: entered allmulticast mode
[  655.715628][ T6273] veth0: left allmulticast mode
[  655.715971][ T6273] veth1: left allmulticast mode
[  655.716484][ T6273] veth2: left allmulticast mode
[  655.716768][ T6273] veth3: left allmulticast mode