Stack overflow then exception handling

[meqyj.]

as below:

[22:04:29-06:18:49.120]<inf>tracker:_q_nrf_modem_ind=1,+CEREG: 1,"1862","017C6C05",7,,,"11100000","00111001"
[22:04:29-06:18:49.130]<err>os:***** USAGE FAULT *****
[22:04:29-06:18:49.135]<err>os: Stack overflow (context area not valid)
[22:04:29-06:18:49.141]<err>os:r0/a1: 0x00000000 r1/a2: 0x00000000 r2/a3: 0x00000000
[22:04:29-06:18:49.150]<err>os:r3/a4: 0x00000000 r12/ip: 0x0003600a r14/lr: 0x61000000
[22:04:29-06:18:49.158]<err>os: xpsr: 0x2003be00
[22:04:29-06:18:49.162]<err>os:s[ 0]: 0x00000000 s[ 1]: 0x00000000 s[ 2]: 0x00000000 s[ 3]: 0x00000000
[22:04:29-06:18:49.172]<err>os:s[ 4]: 0x00000000 s[ 5]: 0x00000000 s[ 6]: 0x00000000 s[ 7]: 0x00000000
[22:04:29-06:18:49.182]<err>os:s[ 8]: 0x00000000 s[ 9]: 0x00000000 s[10]: 0x00000000 s[11]: 0x00000000
[22:04:29-06:18:49.192]<err>os:s[12]: 0x00000000 s[13]: 0x00000000 s[14]: 0x00000000 s[15]: 0x00000000
[22:04:29-06:18:49.202]<err>os:fpscr: 0x01010101
[22:04:29-06:18:49.207]<err>os:Faulting instruction address (r15/pc): 0x2003bbf8
[22:04:29-06:18:49.214]<err>os:>>> ZEPHYR FATAL ERROR 2: Stack overflow on CPU 0
[22:04:29-06:18:49.221]<err>os:Current thread: 0x20037548 (unknown)
[22:04:29-06:18:49.227]<err>tracker:Runtime error,handler=2

I need to find the system halted place,Where does it crash for what?pls helpme!!! tks!!!

[meqyj.]

platform:nrf9160

SDK:ncs v1.2

prj.conf:

# 64
CONFIG_HEAP_MEM_POOL_SIZE=65536

CONFIG_MAIN_STACK_SIZE=4096
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=1024
CONFIG_APPLICATION_WORKQUEUE_STACK_SIZE=2048
CONFIG_HW_STACK_PROTECTION=y

[Øyvind]

I'm sorry can you please elaborate on what you are trying to achieve? Have you solved the issue since you have marked this as suggested answer?

[meqyj.]

I need to find the system halted place about code

[Øyvind]

Please do not click verify answer or suggest as answer, as the case is not solved. 

 

meqyj. said:

I need to find the system halted place about code

 I will need more information. What sample are you running? 

[meqyj.]

sample:asset tracker

[Øyvind]

Please send nrf\applications\asset_tracker\[build folder]\zephyr\zephyr.map

Edit: You need to increase one of your stack sizes, as it is overflowing. 

[meqyj.]

it is a crash caused by an exception being executed by a program,it is not stack sizes not enough,Please be aware.