gistfile1.txt

 lldb test
Current executable set to 'test' (x86_64).
(lldb) r
Process 17788 launched: '/Users/isak/src/xxx/xxx-client-lib-universal/test' (x86_64)
Init
Initializing chickentest
Process 17788 stopped
* thread #1: tid = 0xc8d91, 0x00000001000015d9 test`f_16 + 127, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x8)
    frame #0: 0x00000001000015d9 test`f_16 + 127
test`f_16 + 127:
-> 0x1000015d9:  movq   0x8(%rax), %rsi
   0x1000015dd:  testb  $0x3, %sil
   0x1000015e1:  movq   0xa38(%rip), %rbx         ; (void *)0x00000001003225ef: C_invalid_procedure
   0x1000015e8:  jne    0x1000015f8               ; f_16 + 158
(lldb) bt
* thread #1: tid = 0xc8d91, 0x00000001000015d9 test`f_16 + 127, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x8)
  * frame #0: 0x00000001000015d9 test`f_16 + 127
    frame #1: 0x00000001002eb3ab libchicken.dylib`C_do_apply + 83
    frame #2: 0x00000001002eb134 libchicken.dylib`C_callback + 179
    frame #3: 0x000000010031fa6c libchicken.dylib`C_callback_wrapper + 67
    frame #4: 0x0000000100001b88 test`main + 56 at main.c:10
(lldb) q
Quitting LLDB will kill one or more processes. Do you really want to proceed: [Y/n] y