Exception Information*
Type = 16
ThrdPid = 50
Phase = exc in hwi
FaultAddr = 0xabababab
Current task info:
Exception occur in interrupt phase!
Exception reg dump:
PC = 0x0
LR = 0x20001ed4
SP = 0x2001fff8
R0 = 0x1
R1 = 0x801ce47
R2 = 0x80301d4
R3 = 0x80013dd
R4 = 0x802b0f0
R5 = 0x5050505
R6 = 0x6060606
R7 = 0x7070707
R8 = 0x8080808
R9 = 0x9090909
R10 = 0x10101010
R11 = 0x11111111
R12 = 0x80001b5
PriMask = 0x0
xPSR = 0x80013c3
[ERR]Record LR failed, because of g_backTraceHook is not registered, should call OSBackTraceInit firstly
----- backtrace start -----
----- backtrace end -----

TID Priority Status StackSize WaterLine StackPoint TopOfStack EventMask SemID name

0 0 Pend 0x2d0 0x14c 0x10001fec 0x10001e68 0x0 0xffff Swt_Task
1 31 Ready 0x500 0xcc 0x1000257c 0x10002148 0x0 0xffff IdleCore000
2 10 Delay 0x200 0xf4 0x1000275c 0x10002650 0x0 0xffff led_task
3 9 Pend 0x800 0x3f8 0x10002ccc 0x10002860 0x0 0x0 lua_task
4 26 Ready 0x400 0xcc 0x100033b4 0x10003080 0x0 0xffff gpio_task
5 25 Running 0x1000 0x1b0 0x100043bc 0x10003488 0x0 0xffff timer_task

OS exception NVIC dump:
interrupt enable register, base address: 0xe000e100, size: 0x20
0x0 0x40000 0x8 0x0 0x0 0x0 0x0 0x0
interrupt pending register, base address: 0xe000e200, size: 0x20
0x0 0x0 0x8 0x0 0x0 0x0 0x0 0x0
interrupt active register, base address: 0xe000e300, size: 0x20
0x0 0x40000 0x0 0x0 0x0 0x0 0x0 0x0
interrupt priority register, base address: 0xe000e400, size: 0xf0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
interrupt exception register, base address: 0xe000ed18, size: 0xc
0x0 0x0 0xf0f00000
interrupt shcsr register, base address: 0xe000ed24, size: 0x4
0x70000
interrupt control register, base address: 0xe000ed04, size: 0x4
0x4453842

memory pools check:
system heap memcheck over, all passed!
memory pool check end!