[  734.799901][ T9591] veth0: entered allmulticast mode
[  734.800446][ T9591] veth1: entered allmulticast mode
[  734.800837][ T9591] veth2: entered allmulticast mode
[  734.801214][ T9591] veth3: entered allmulticast mode
[  746.628109][ T9591] veth0: left allmulticast mode
[  746.628460][ T9591] veth1: left allmulticast mode
[  746.628765][ T9591] veth2: left allmulticast mode
[  746.629029][ T9591] veth3: left allmulticast mode