Observed in Chrome 8770 HardFault page on the functional-demo build:
Fault function: mklink_hardfault_demo_entry
Source: applications/main.c:145 (udf #0)
Flags: UNDEFINSTR; FORCED
Exception PC: 0x0801289C
LR: 0x0800BCAF
PSP: 0x2000DC1C, exception frame 0x2000DC40
EXC_RETURN: 0xFFFFFFFD
After GUI MCU reset: No HardFault.
Only the exception PC is exact; stack-scan candidates in the GUI are labelled inferred.