[  669.516913][T19186] veth0: entered allmulticast mode
[  669.517350][T19186] veth1: entered allmulticast mode
[  669.517656][T19186] veth2: entered allmulticast mode
[  669.517982][T19186] veth3: entered allmulticast mode
[  680.648971][T19186] veth0: left allmulticast mode
[  680.649315][T19186] veth1: left allmulticast mode
[  680.649560][T19186] veth2: left allmulticast mode
[  680.649781][T19186] veth3: left allmulticast mode