[  730.856573][ T7271] veth0: entered allmulticast mode
[  730.856984][ T7271] veth1: entered allmulticast mode
[  730.857279][ T7271] veth2: entered allmulticast mode
[  730.857729][ T7271] veth3: entered allmulticast mode
[  741.930478][ T7271] veth0: left allmulticast mode
[  741.930736][ T7271] veth1: left allmulticast mode
[  741.930923][ T7271] veth2: left allmulticast mode
[  741.931106][ T7271] veth3: left allmulticast mode