[  901.579960][T23979] veth0: entered allmulticast mode
[  901.580300][T23979] veth1: entered allmulticast mode
[  901.580852][T23979] veth2: entered allmulticast mode
[  901.581170][T23979] veth3: entered allmulticast mode
[  912.170959][T23979] veth0: left allmulticast mode
[  912.171188][T23979] veth1: left allmulticast mode
[  912.171363][T23979] veth2: left allmulticast mode
[  912.171543][T23979] veth3: left allmulticast mode