[  644.949501] veth0: entered allmulticast mode
[  644.949593] veth1: entered allmulticast mode
[  644.949658] veth2: entered allmulticast mode
[  644.949721] veth3: entered allmulticast mode
[  654.295927] veth0: left allmulticast mode
[  654.296003] veth1: left allmulticast mode
[  654.296039] veth2: left allmulticast mode
[  654.296078] veth3: left allmulticast mode