[  693.379419][ T4956] veth0: entered allmulticast mode
[  693.379765][ T4956] veth1: entered allmulticast mode
[  693.379986][ T4956] veth2: entered allmulticast mode
[  693.380195][ T4956] veth3: entered allmulticast mode
[  704.214069][ T4956] veth0: left allmulticast mode
[  704.214318][ T4956] veth1: left allmulticast mode
[  704.214497][ T4956] veth2: left allmulticast mode
[  704.214678][ T4956] veth3: left allmulticast mode