BL602 NuttX Crash Log (See https://lupyuen.github.io/articles/spi2#verify-device-driver)

bl602-nuttx-crash.log

up_assert: Assertion failed at file:irq/irq_unexpectedisr.c line: 51 task: init
riscv_registerdump: EPC:230311d2
riscv_registerdump: A0:42017f10 A1:00000000 A2:800180f0 A3:000180e0 A4:00000000 A5:00000001 A6:00000000 A7:00000009
riscv_registerdump: T0:000001ff T1:23003652 T2:0000002d T3:00000068 T4:00000009 T5:0000002a T6:0000002e
riscv_registerdump: S0:42017cf0 S1:42017f10 S2:00000000 S3:2303dbcc S4:00000000 S5:00000000 S6:00000000 S7:00000000
riscv_registerdump: S8:00000000 S9:00000000 S10:00000000 S11:00000000
riscv_registerdump: SP:42017cc0 FP:42017cf0 TP:00000000 A:230311c4
riscv_dumpstate: sp:     42014900
riscv_dumpstate: IRQ stack:
riscv_dumpstate:   base: 42012990
riscv_dumpstate:   size: 00002000
riscv_stackdump: 42014900: deadbeef deadbeef 23034800 00000033 deadbeef 00000000 00000000 00000000
riscv_stackdump: 42014920: 00000000 00000000 420128d0 00000005 42017bb8 42013000 42014950 23003fc0
riscv_stackdump: 42014940: deadbeef deadbeef 42014960 23001d1e 42012758 42013000 42014970 23001cd8
riscv_stackdump: 42014960: deadbeef deadbeef 42014990 23000d40 deadbeef deadbeef 00000000 2303dbcc
riscv_stackdump: 42014980: 00000000 42017f10 230311d2 23000c62 00000000 00000000 00000000 00000000
riscv_dumpstate: sp:     2014990
riscv_dumpstate: User stack:
riscv_dumpstate:   base: 42015d90
riscv_dumpstate:   size: 00001fe0
riscv_dumpstate: ERROR: Stack pointer is not within allocated stack
riscv_stackdump: 42015d80: 42015d88 00000000 74696e69 00000000 deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015da0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015dc0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015de0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015e00: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015e20: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015e40: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015e60: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015e80: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015ea0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015ec0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015ee0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015f00: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015f20: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015f40: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015f60: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015f80: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015fa0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015fc0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42015fe0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016000: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016020: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016040: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016060: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016080: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420160a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420160c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420160e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016100: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016120: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016140: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016160: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016180: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420161a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420161c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420161e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016200: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016220: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016240: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016260: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016280: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420162a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420162c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420162e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016300: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016320: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016340: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016360: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016380: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420163a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420163c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420163e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016400: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016420: deadbeef deadbeef deadbeef deadeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016440: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeefdeadbeef
riscv_stackdump: 42016460: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016480: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420164a0: deadbeef deadbeef eadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420164c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420164e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016500: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016520: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016540: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016560: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016580: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420165a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420165c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420165e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016600: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016620: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016640: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016660: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016680: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420166a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420166c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420166e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016700: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016720: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016740: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016760: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016780: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420167a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420167c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420167e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016800: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016820: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016840: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016860: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016880: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420168a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420168c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420168e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016900: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016920: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016940: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016960: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016980: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420169a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420169c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420169e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016a00: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016a20: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016a40: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016a60: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016a80: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016aa0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016ac0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016ae0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016b00: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016b20: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016b40: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016b60: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016b80: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016ba0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016bc0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016be0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016c00: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016c20: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016c40: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016c60: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016c80: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016ca0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016cc0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016ce0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016d00: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016d20: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016d40: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016d60: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016d80: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016da0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016dc0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016de0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016e00: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016e20: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016e40: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016e60: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016e80: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016ea0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016ec0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016ee0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016f00: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016f20: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016f40: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016f60: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016f80: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016fa0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016fc0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42016fe0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017000: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017020: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017040: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017060: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017080: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420170a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420170c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420170e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017100: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017120: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017140: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017160: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017180: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420171a0: deadbeef deadbeef dadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420171c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420171e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017200: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017220: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017240: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017260: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017280: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420172a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420172c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420172e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017300: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017320: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017340: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017360: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017380: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420173a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420173c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420173e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017400: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017420: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017440: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017460: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017480: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420174a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420174c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420174e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017500: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017520: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017540: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017560: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017580: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump 420175a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420175c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420175e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017600: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017620: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017640: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017660: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017680: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420176a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420176c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420176e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017700: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017720: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017740: deadbeef deadbeef deadbeef deadbef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017760: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017780: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420177a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420177c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420177e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017800: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017820: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017840: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017860: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017880: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420178a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420178c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420178e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017900: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017920: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017940: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017960: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 4201980: deadbeef deadbeef deadbeef eadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420179a0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420179c0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 420179e0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017a00: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017a20: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017a40: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017a60: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017a80: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017aa0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017ac0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017ae0: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017b00: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017b20: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017b40: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017b60: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef
riscv_stackdump: 42017b80: deadbeef deadbeef deadbeef deadbeef 00000030 42015540 42017bb0 42017bc0
riscv_stackdump: 42017ba0: 00000030 42015540 42017bc0 42017bd0 deadbeef 42017ea0 230311d2 230311c4
riscv_stackdump: 42017bc0: 42017cc0 00000000 00000000 000001ff 23003652 0000002d 42017cf0 42017f10
riscv_stackdump: 42017be0: 42017f10 00000000 800180f0 000180e0 00000000 00000001 00000000 00000009
riscv_stackdump: 42017c00: 00000000 2303dbcc 00000000 00000000 00000000 00000000 00000000 00000000
riscv_stackdump: 42017c20: 00000000 00000000 00000068 00000009 0000002a 0000002e 80007880 23007742
riscv_stackdump: 42017c40: 00000000 42017cd9 00000000 42015970 42015940 00000000 00000000 23009300
riscv_stackdump: 42017c60: 00000001 00000000 00000000 42017cd4 00000010 42015540 42017c90 42017ca0
riscv_stackdump: 42017c80: 2300ab06 42017f10 42017ca0 23002f66 00000000 42017f10 42017cc0 230048f4
riscv_stackdump: 42017ca0: 23036ac0 42010530 00000000 2303dbcc 00000000 00000000 42017cf0 230311c4
riscv_stackdump: 42017cc0: ffffffff ffffffff ffffffff 00000000 23035000 7665642f 6970732f 00000000
riscv_stackdump: 42017ce0: 00000000 00000000 42017d00 230295a4 42015d80 00000001 42017d10 230294d0
riscv_stackdump: 42017d00: 42015d80 00000001 42017d20 2300a428 deadbeef 00000001 42017d50 23005246
riscv_stackdump: 42017d20: deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef deadbeef 00000064
riscv_stackdump: 42017d40: 00000000 00000000 42017d60 230040ee deadbeef deadbeef 42017d70 23002364
riscv_stackdump: 42017d60: deadbeef deadbeef 00000000 00000000 7c9bac61 e094bab1 00000030 80002020
riscv_taskdump: Idle Task: PID=0 Stack Used=404 of 8160
riscv_registerdump: EPC:230051d6
riscv_registerdump: A0:00000002 A1:42014b00 A2:42015af0 A3:42014eec A4:42015a80 A5:00000014 A6:00000002 A7:00000003
riscv_registerdump: T0:00006000 T1:23004f28 T2:41bd1588 T3:00000037 T4:00000000 T5:00000000 T6:c48af7e4
riscv_registerdump: S0:42012880 S1:42014a90 S2:80007808 S3:42014ecc S4:42015000 S5:00000001 S6:4202137c S7:23007000
riscv_registerdump: S8:4201fa38 S9:00000001 S10:00000bb0 S11:420108d0
riscv_registerdump: SP:42012860 FP:42012880 TP:005552e5 RA:23001de0
riscv_taskdump: init: PID=1 Stack Used=480 of 8160
riscv_registerdump: EPC:23002310
riscv_registerdump: A0:00000000 A1:00000000 A2:00000000 A3:00000000 A4:00000000 A5:00000000 A6:00000000 A7:00000000
riscv_registerdump: T0:00000000 T1:00000000 T2:00000000 T3:00000000 T4:00000000 T5:00000000 T6:00000000
riscv_registerdump: S0:00000000 S1:00000000 S2:00000000 S3:00000000 S4:00000000 S5:00000000 S6:00000000 S7:00000000
riscv_registerdump: S8:00000000 S9:00000000 S10:00000000 S11:00000000
riscv_registerdump: SP:42017d70 FP:00000000 TP:00000000 RA:00000000

Is there an easy way to "symbolize" these? Looking at the top stackdump there are clearly code and data addresses. https://cwiki.apache.org/confluence/display/NUTTX/Analyzing+Cortex-M+Hardfaults is useful for understanding how to read the output, and there seems to be a script at nuttx/tools/parsecallstack.py, but it seems to generate output for a non-opensource tool (Trace32).

So I found gdb's disass most helpful, but it still requires going through the stack one frame at a time.

Thanks for the tip! I'm new to NuttX, and disass looks really helpful :-)

Also I found a reference to the RISC-V Exception Codes here: https://five-embeddev.com/riscv-isa-manual/latest/machine.html#sec:mcause

eg: irq_unexpected_isr: ERROR irq: 6 is Store/AMO address misaligned, which I fixed with apache/nuttx#5090

ooh, and I found nuttx/tools/esp32/btdecode.sh which with a bit of tweaking (and some new backtrace support that got pushed in the last day) it can look very nice:

[  321.000000] up_assert: Assertion failed at file:serial/serial_io.c line: 251 task: Idle Task
[  321.000000] backtrace| 0: 0x2301f190 0x23000d40 0x42011868 0x00000960 0x00000001 0x420118c0 0x2301cb66 0x00000003
[  321.000000] backtrace| 0: 0x23007574 0x0000002b 0x00000002 0x4000a000
[  321.000000] riscv_registerdump: EPC:23007574

becomes:

[  321.000000] up_assert: Assertion failed at file:serial/serial_io.c line: 251 task: Idle Task
[  321.000000] backtrace| 0:
0x2301f190: sched_dumpstack at sched_dumpstack.c:69
0x23000d40: bl602_dispatch_irq at bl602_irq_dispatch.c:101
0x42011868: __bss_start at ??:?
0x00000960: ?? ??:0
0x00000001: ?? ??:0
0x420118c0: __bss_start at ??:?
0x2301cb66: nx_vsyslog at vsyslog.c:231
0x00000003: ?? ??:0
0x23007574: up_idle at bl602_idle.c:67
0x0000002b: ?? ??:0
0x00000002: ?? ??:0
0x4000a000: ?? ??:0
[  321.000000] riscv_registerdump: EPC:23007574

with:

# Decode backtrace
thread=
while read -r bt; do
  if [[ ! ${bt} =~ .*backtrace.* ]]; then
    echo "${bt}"
    thread=
    continue
  fi
  if [[ "${thread}" != "${bt%%:*}" ]]; then
    thread="${bt%%:*}" 
    echo "${thread}:"
  fi
  riscv64-unknown-elf-addr2line -pfiaCs -e nuttx ${bt#*:}
done < $1

Very cool thanks!