[  838.823606][ T8625] veth0: entered allmulticast mode
[  838.823964][ T8625] veth1: entered allmulticast mode
[  838.824200][ T8625] veth2: entered allmulticast mode
[  838.824429][ T8625] veth3: entered allmulticast mode
[  849.907115][ T8625] veth0: left allmulticast mode
[  849.907406][ T8625] veth1: left allmulticast mode
[  849.907615][ T8625] veth2: left allmulticast mode
[  849.907809][ T8625] veth3: left allmulticast mode