Hand analysis of packets up to 1st exception....
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Raw Packets(0):
Idx:56; ID:1; [0x04 ];	I_TRACE_ON : Trace On.
Idx:57; ID:1; [0x85 0x7c 0x01 0x40 0x00 0x00 0x00 0x00 0x00 0x30 ];	I_ADDR_CTXT_L_64IS0 : Address & Context, Long, 64 bit, IS0.; Addr=0x00000000004003F0; Ctxt: AArch64,EL0, NS;
Idx:68; ID:1; [0xf7 ];	I_ATOM_F1 : Atom format 1.; E

Decode(0):

Idx:56; ID:1; OCSD_GEN_TRC_ELEM_TRACE_ON( [begin or filter])
Idx:57; ID:1; OCSD_GEN_TRC_ELEM_PE_CONTEXT((ISA=Unk) EL0N; 64-bit; )
Idx:68; ID:1; OCSD_GEN_TRC_ELEM_INSTR_RANGE(exec range=0x4003f0:[0x400418] num_i(10) last_sz(4) (ISA=A64) E BR  b+link )

Disassembly(0):

00000000004003f0 <_start>:
  4003f0:	d280001d 	mov	x29, #0x0                   	// #0
  4003f4:	d280001e 	mov	x30, #0x0                   	// #0
  4003f8:	aa0003e5 	mov	x5, x0
  4003fc:	f94003e1 	ldr	x1, [sp]
  400400:	910023e2 	add	x2, sp, #0x8
  400404:	910003e6 	mov	x6, sp
  400408:	580000c0 	ldr	x0, 400420 <_start+0x30>
  40040c:	580000e3 	ldr	x3, 400428 <_start+0x38>
  400410:	58000104 	ldr	x4, 400430 <_start+0x40>
  400414:	940066f5 	bl	419fe8 <__libc_start_main>
  400418:

Raw Packets(1):

Idx:69; ID:1; [0x0f ];	I_CCNT_F1 : Cycle Count format 1.; Count=0x0
Idx:70; ID:1; [0x03 0x80 0x80 0x80 0x80 0x80 0x80 0x80 0x80 0x00 0x01 ];	I_TIMESTAMP : Timestamp.; Updated val = 0x0; CC=0x1
Idx:82; ID:1; [0xdb ];	I_ATOM_F2 : Atom format 2.; EE

Decode(1.1):

Idx:69; ID:1; OCSD_GEN_TRC_ELEM_CYCLE_COUNT( [CC=0]; )
Idx:70; ID:1; OCSD_GEN_TRC_ELEM_TIMESTAMP( [ TS=0x000000000000];  [CC=1]; )
Idx:82; ID:1; OCSD_GEN_TRC_ELEM_INSTR_RANGE(exec range=0x419fe8:[0x41a01c] num_i(13) last_sz(4) (ISA=A64) E BR  )

Disassembly(1.1):

0000000000419fe8 <__libc_start_main>:
  419fe8:	a9ab7bfd 	stp	x29, x30, [sp,#-336]!
  419fec:	910003fd 	mov	x29, sp
  419ff0:	58001547 	ldr	x7, 41a298 <__libc_start_main+0x2b0>
  419ff4:	a9025bf5 	stp	x21, x22, [sp,#32]
  419ff8:	aa0303f5 	mov	x21, x3
  419ffc:	a90363f7 	stp	x23, x24, [sp,#48]
  41a000:	aa0403f6 	mov	x22, x4
  41a004:	a90153f3 	stp	x19, x20, [sp,#16]
  41a008:	aa0503f7 	mov	x23, x5
  41a00c:	a9058ba0 	stp	x0, x2, [x29,#88]
  41a010:	b9006fa1 	str	w1, [x29,#108]
  41a014:	f90023f9 	str	x25, [sp,#64]
  41a018:	b4000a07 	cbz	x7, 41a158 <__libc_start_main+0x170>
  41a01c:

Decode(1.2):

Idx:82; ID:1; OCSD_GEN_TRC_ELEM_INSTR_RANGE(exec range=0x41a158:[0x41a160] num_i(2) last_sz(4) (ISA=A64) E BR  )

Disassembly(1.2):

  41a158:	52800002 	mov	w2, #0x0                   	// #0
  41a15c:	17ffffb3 	b	41a028 <__libc_start_main+0x40>
  41a160:

Raw Packets(2)

Idx:83; ID:1; [0x0e 0x6d ];	I_CCNT_F1 : Cycle Count format 1.; Count=0x16d
Idx:85; ID:1; [0x06 0x19 ];	I_EXCEPT : Exception.;  Data Fault; Ret Addr Follows;
Idx:87; ID:1; [0x9d 0x0c 0x03 0x40 0x00 0x00 0x00 0x00 0x00 ];	I_ADDR_L_64IS0 : Address, Long, 64 bit, IS0.; Addr=0x0000000000400630;

Decode(2)

Idx:83; ID:1; OCSD_GEN_TRC_ELEM_CYCLE_COUNT( [CC=365]; )
Idx:85; ID:1; OCSD_GEN_TRC_ELEM_INSTR_RANGE(exec range=0x41a028:[0x50d2f8] num_i(249012) last_sz(4) (ISA=A64) E --- )
Idx:85; ID:1; OCSD_GEN_TRC_ELEM_ADDR_NACC( 0x50d2f8 )
Idx:85; ID:1; OCSD_GEN_TRC_ELEM_EXCEPTION(pref ret addr:0x400630; excep num (0x3ccb4) )

Disassembly(2.1) - prev branch target - where we should be?
  41a028:	90000521 	adrp	x1, 4be000 <main_arena+0x5c0>
  41a02c:	b9406fa0 	ldr	w0, [x29,#108]
  41a030:	f94033a4 	ldr	x4, [x29,#96]
  41a034:	d0000523 	adrp	x3, 4c0000 <static_slotinfo+0x70>
  41a038:	b9098022 	str	w2, [x1,#2432]
  41a03c:	d0000501 	adrp	x1, 4bc000 <__FRAME_END__+0x104a8>
  41a040:	8b20cc80 	add	x0, x4, w0, sxtw #3
  41a044:	91002000 	add	x0, x0, #0x8
  41a048:	f9072826 	str	x6, [x1,#3664]
  41a04c:	f906e460 	str	x0, [x3,#3528]
  41a050:	f8408401 	ldr	x1, [x0],#8
  41a054:	b5ffffe1 	cbnz	x1, 41a050 <__libc_start_main+0x68>
  41a058:	9400b7d8 	bl	447fb8 <_dl_aux_init>
  
Disassembly(2.2) - code @ pref return address - why is this a pref return, no code here has run to cause data fault?

  40062c:	52800000 	mov	w0, #0x0                   	// #0
  400630:	12000000 	and	w0, w0, #0x1
  400634:	53001c00 	uxtb	w0, w0
  400638:	14000002 	b	400640 <dot_or_dotdot+0x7c>