[  621.846313] veth0: entered allmulticast mode
[  621.846427] veth1: entered allmulticast mode
[  621.846501] veth2: entered allmulticast mode
[  621.846571] veth3: entered allmulticast mode
[  630.392722] veth0: left allmulticast mode
[  630.392787] veth1: left allmulticast mode
[  630.392832] veth2: left allmulticast mode
[  630.392871] veth3: left allmulticast mode