[  657.358478] veth0: entered allmulticast mode
[  657.358575] veth1: entered allmulticast mode
[  657.358637] veth2: entered allmulticast mode
[  657.358711] veth3: entered allmulticast mode
[  666.747944] veth0: left allmulticast mode
[  666.748004] veth1: left allmulticast mode
[  666.748042] veth2: left allmulticast mode
[  666.748083] veth3: left allmulticast mode