dpf ninjas valgrind

==8343== Memcheck, a memory error detector
==8343== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==8343== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==8343== Command: ninjas
==8343== Parent PID: 1855
==8343==
==8343== Conditional jump or move depends on uninitialised value(s)
==8343==    at 0x5596FA2: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x568088D: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x55973D0: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x558FC9F: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x55902A6: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x57C0478: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x57C2421: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x557DFFC: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x53BE1AD: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x5382BC7: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x536D850: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x537F664: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==
==8343== Invalid read of size 16
==8343==    at 0x5F00257: ???
==8343==    by 0x5680E7B: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x56813DE: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x5597598: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x558FCD2: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x55902A6: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x57C0478: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x57C2421: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x55D6755: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x57C1DDE: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x55DB665: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x57B5B60: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==  Address 0x20 is not stack'd, malloc'd or (recently) free'd
==8343==
==8343==
==8343== Process terminating with default action of signal 11 (SIGSEGV)
==8343==  Access not within mapped region at address 0x28
==8343==    at 0x5F00257: ???
==8343==    by 0x5680E7B: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x56813DE: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x5597598: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x558FCD2: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x55902A6: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x57C0478: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x57C2421: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x55D6755: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x57C1DDE: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x55DB665: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==    by 0x57B5B60: ??? (in /usr/lib/i386-linux-gnu/dri/r300_dri.so)
==8343==  If you believe this happened as a result of a stack
==8343==  overflow in your program's main thread (unlikely but
==8343==  possible), you can try to increase the size of the
==8343==  main thread stack using the --main-stacksize= flag.
==8343==  The main thread stack size used in this run was 8388608.
==8343==
==8343== HEAP SUMMARY:
==8343==     in use at exit: 2,210,049 bytes in 8,453 blocks
==8343==   total heap usage: 51,964 allocs, 43,511 frees, 16,382,095 bytes allocated
==8343==
==8343== LEAK SUMMARY:
==8343==    definitely lost: 0 bytes in 0 blocks
==8343==    indirectly lost: 0 bytes in 0 blocks
==8343==      possibly lost: 941,919 bytes in 4,738 blocks
==8343==    still reachable: 1,268,130 bytes in 3,715 blocks
==8343==                       of which reachable via heuristic:
==8343==                         newarray           : 1,368 bytes in 4 blocks
==8343==         suppressed: 0 bytes in 0 blocks
==8343== Rerun with --leak-check=full to see details of leaked memory
==8343==
==8343== For counts of detected and suppressed errors, rerun with: -v
==8343== Use --track-origins=yes to see where uninitialised values come from
==8343== ERROR SUMMARY: 32 errors from 2 contexts (suppressed: 0 from 0)