[  628.275421] veth0: entered allmulticast mode
[  628.275511] veth1: entered allmulticast mode
[  628.275574] veth2: entered allmulticast mode
[  628.275651] veth3: entered allmulticast mode
[  637.532167] veth0: left allmulticast mode
[  637.532229] veth1: left allmulticast mode
[  637.532265] veth2: left allmulticast mode
[  637.532299] veth3: left allmulticast mode