[  724.099898][ T9232] veth0: entered allmulticast mode
[  724.100350][ T9232] veth1: entered allmulticast mode
[  724.100660][ T9232] veth2: entered allmulticast mode
[  724.101040][ T9232] veth3: entered allmulticast mode
[  734.807416][ T9232] veth0: left allmulticast mode
[  734.807728][ T9232] veth1: left allmulticast mode
[  734.807997][ T9232] veth2: left allmulticast mode
[  734.808251][ T9232] veth3: left allmulticast mode