[  548.373939] veth0: entered allmulticast mode
[  548.374028] veth1: entered allmulticast mode
[  548.374108] veth2: entered allmulticast mode
[  548.374227] veth3: entered allmulticast mode
[  555.831497] veth0: left allmulticast mode
[  555.831545] veth1: left allmulticast mode
[  555.831579] veth2: left allmulticast mode
[  555.831611] veth3: left allmulticast mode