This is xnu-8019. See this file in:
# ARM64 specific blacklist

# Exclude KASan runtime
src:./san/memory/kasan-arm64.c
src:./osfmk/arm/machine_routines_common.c
src:./osfmk/kern/debug.c

# These use a local variable to work out which stack we're on, but can end up with
# a fakestack allocation.
fun:ml_at_interrupt_context
fun:ml_stack_remaining
fun:ml_stack_base
fun:ml_stack_size
fun:kernel_preempt_check

# Closure of pmap_in_ppl
fun:pmap_interrupts_disable
fun:pmap_get_cpu_data
fun:ml_get_ppl_cpu_data
fun:pmap_interrupts_restore