Based on all the crashes below, I would suspect (a) bad memory or (b) bad CPU. You indicated that Memory, CPU, and PSU are the only components that haven't been replaced. Do you have some cheap 4GB or 8GB DDR4 DIMM or DIMMs? I would start by replacing memory.
Music App:
Code:
Time Awake Since Boot: 180 seconds\
System Integrity Protection: disabled\
Crashed Thread: 0 Music main 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 [753]\
News App:
Code:
Time Awake Since Boot: 190 seconds\
System Integrity Protection: disabled\
Crashed Thread: 0\
Exception Type: EXC_BAD_ACCESS (Code Signature Invalid)\
Exception Codes: 0x0000000000000032, 0x00000001085eaa74\
Exception Note: EXC_CORPSE_NOTIFY\
Termination Reason: Namespace CODESIGNING, Code 0x2\
Notes Crash:
Code:
Time Awake Since Boot: 180 seconds\
System Integrity Protection: disabled\
Crashed Thread: 0 Dispatch queue: com.apple.main-thread\
Exception Type: EXC_BAD_INSTRUCTION (SIGILL)\
Exception Codes: 0x0000000000000001, 0x0000000000000000\
Exception Note: EXC_CORPSE_NOTIFY\
Termination Signal: Illegal instruction: 4\
Termination Reason: Namespace SIGNAL, Code 0x4\
Terminating Process: exc handler [735]\
Application Specific Information:\
dyld3 mode\
Crashing on exception: Unable to parse the format string "\
Podcast App:
Code:
Time Awake Since Boot: 180 seconds\
System Integrity Protection: disabled\
Crashed Thread: 0\
Exception Type: EXC_BAD_ACCESS (Code Signature Invalid)\
Exception Codes: 0x0000000000000032, 0x000000010901ca74\
Exception Note: EXC_CORPSE_NOTIFY\
Termination Reason: Namespace CODESIGNING, Code 0x2\
Safari App:
Code:
Time Awake Since Boot: 39 seconds\
System Integrity Protection: disabled\
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 [411]\