crashes (valgrind)

Files: 13
Errors:
      4 Conditional jump or move depends on uninitialised value(s)
     39 Invalid read of size ...
      4 Invalid write of size ...
      9 Process terminating with default action of signal 11 (SIGSEGV)

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aborts (gdb)

Files: 1
Errors:
      1 No assertion info in gdb backtrace.

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