[  642.729247] veth0: entered allmulticast mode
[  642.729328] veth1: entered allmulticast mode
[  642.729387] veth2: entered allmulticast mode
[  642.729432] veth3: entered allmulticast mode
[  653.673541] veth0: left allmulticast mode
[  653.673596] veth1: left allmulticast mode
[  653.673624] veth2: left allmulticast mode
[  653.673653] veth3: left allmulticast mode