Process:               a.out [21606]
Path:                  /private/tmp/a.out
Identifier:            a.out
Version:               0
Code Type:             X86-64 (Native)
Parent Process:        fish [88883]
User ID:               501

Date/Time:             2020-11-11 14:47:34.600 -0800
OS Version:            macOS 11.0.1
Report Version:        12
Bridge OS Version:     redacted
Anonymous UUID:        DCEF35CB-68D5-F524-FF13-060901F52EA8


Time Awake Since Boot: 400000 seconds

System Integrity Protection: enabled

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       KERN_INVALID_ADDRESS at 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY

Termination Signal:    Segmentation fault: 11
Termination Reason:    Namespace SIGNAL, Code 0xb
Terminating Process:   exc handler [21606]

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   a.out                         	@foo@ foo + 16 (test.c:3)
1   a.out                         	@bar@
2   a.out                         	@main@ main + 20 (test.c:8)
3   libdyld.dylib                 	0x1000000 start + 1

Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x0000000000000000  rbx: 0x0000000000000000  rcx: 0x00007ffee42d81d0  rdx: 0x00007ffee42d8080
  rdi: 0x0000000000000001  rsi: 0x00007ffee42d8070  rbp: 0x00007ffee42d8020  rsp: 0x00007ffee42d8020
   r8: 0x0000000000000000   r9: 0x0000000000000000  r10: 0x0000000000000000  r11: 0x0000000000000000
  r12: 0x0000000000000000  r13: 0x0000000000000000  r14: 0x0000000000000000  r15: 0x0000000000000000
  rip: 0x000000010b92af70  rfl: 0x0000000000010202  cr2: 0x0000000000000000

Logical CPU:     2
Error Code:      0x00000006 (no mapping for user data write)
Trap Number:     14


Binary Images:
       0x100000000 -        0x200000000 +a.out (0) <@UUID@> @EXEC@
               0x0 - 0xffffffffffffffff ??? (*) <00000000-0000-0000-0000-000000000000> ???