I create simple widgets project and run valgrind, on output i get 10 000 errors, looks like on screenshot

screen.jpg

In terminal I run valgrind by means of command

valgrind --tool=memcheck --leak-check=full ./ubuntu

and on output i get

==3177== LEAK SUMMARY:
==3177== definitely lost: 4,181 bytes in 19 blocks
==3177== indirectly lost: 12,821 bytes in 537 blocks
==3177== possibly lost: 41,171 bytes in 603 blocks
==3177== still reachable: 1,429,930 bytes in 16,809 blocks
==3177== suppressed: 0 bytes in 0 blocks


Why? Where?!
How I can disabled errors which concern QT or gcc problems?
Thanks,