Failure in mgmt while trying to upgrade the app using external flash as secondary slot

RE: Failure in mgmt while trying to upgrade the app using external flash as secondary slot

AHaug — Wed, 02 Nov 2022 07:53:39 GMT

Glad to hear that you found a solution!

Thank you for informing us

Kind regards,
Andreas

RE: Failure in mgmt while trying to upgrade the app using external flash as secondary slot

Ibrahim_Augury — Wed, 02 Nov 2022 07:41:11 GMT

I found out what causes the problem
the sys_work_q_stack queue was too small

after changing the CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE to 4096 (was 1024) it works fine
Thanks a lot

RE: Failure in mgmt while trying to upgrade the app using external flash as secondary slot

AHaug — Tue, 01 Nov 2022 08:57:18 GMT

Hi,

Can you provide me with the exact command you wrote in the terminal that produced that result?

It should not look like that

Kind regards,
Andreas

RE: Failure in mgmt while trying to upgrade the app using external flash as secondary slot

Ibrahim_Augury — Mon, 31 Oct 2022 14:53:31 GMT

Also tried 2) and i got
??:0
??:0
What may i do ?
Thanks a lot

RE: Failure in mgmt while trying to upgrade the app using external flash as secondary slot

Ibrahim_Augury — Mon, 31 Oct 2022 14:00:44 GMT

1. didnt help
2. i will try it
3. two kinds of fault
first one :
handler_fn = handler->mh_read 24
img_mgmt_read_info
img_mgmt_impl_erased_val image_slot = 0
img_mgmt_impl_read
ver null
hdr.ih_magic - ***-1762412483***erased_val_32 - ***-1***img_mgmt_find_tlvs before 1
img_mgmt_find_tlvs 2
img_mgmt_impl_read 1
img_mgmt_impl_read 2
img_mgmt_impl_read 1
I: Swap type: none
boot_swap_type
return img_mgmt_impl_swap_type
flags
img_mgmt_state_read 08
cbor_encoder_create_map 09
slot 10
version 11
hash 12
bootable 13
pending 14
confirmed 15
active 16
permanent 17
img_mgmt_read_info
img_mgmt_impl_erased_val image_slot = 1
img_mgmt_impl_read
ver null
hdr.ih_magic - ***-1***erased_val_32 - ***-1***MGMT_ERR_ENOENT 5
splitStatus 18
E: ***** USAGE FAULT *****
E: Illegal load of EXC_RETURN into PC
E: r0/a1: 0x20000400 r1/a2: 0x000008e5 r2/a3: 0x00000579
E: r3/a4: 0x000008c5 r12/ip: 0x00000583 r14/lr: 0x0000058d
E: xpsr: 0x00000000
E: s[ 0]: 0x00000000 s[ 1]: 0x00000000 s[ 2]: 0x00000000 s[ 3]: 0x00000000
E: s[ 4]: 0x00000000 s[ 5]: 0x00000000 s[ 6]: 0x00000000 s[ 7]: 0x00000000
E: s[ 8]: 0x00000000 s[ 9]: 0x00000000 s[10]: 0x00000000 s[11]: 0x00000000
E: s[12]: 0x00000000 s[13]: 0x00000000 s[14]: 0x00000000 s[15]: 0x00000000
E: fpscr: 0x0000060f
E: Faulting instruction address (r15/pc): 0x00000597
E: >>> ZEPHYR FATAL ERROR 0: CPU exception on CPU 0
E: Current thread: 0x20004688 (unknown)
E: Resetting system
*** Booting Zephyr OS build v2.7.99-ncs1-1 ***

Second one:
handler_fn = handler->mh_read 24
img_mgmt_read_info
img_mgmt_impl_erased_val image_slot = 0
img_mgmt_impl_read
ver null
hdr.ih_magic - ***-1762412483***erased_val_32 - ***-1***img_mgmt_find_tlvs before 1
img_mgmt_find_tlvs 2
img_mgmt_impl_read 1
img_mgmt_impl_read 2
img_mgmt_impl_read 1
I: Swap type: none
boot_swap_type
return img_mgmt_impl_swap_type
flags
img_mgmt_state_read 08
cbor_encoder_create_map 09
slot 10
version 11
hash 12
bootable 13
pending 14
confirmed 15
active 16
permanent 17
img_mgmt_read_info
img_mgmt_impl_erased_val image_slot = 1
img_mgmt_impl_read
ver null
hdr.ih_magic - ***-1***erased_val_32 - ***-1***MGMT_ERR_ENOENT 5
splitStatus 18
E: ***** MPU FAULT *****
E: Data Access Violation
E: MMFAR Address: 0x2000b300
E: r0/a1: 0x00048bce r1/a2: 0x00000000 r2/a3: 0x2000b300
E: r3/a4: 0x00000000 r12/ip: 0x78020080 r14/lr: 0x00000000
E: xpsr: 0x00000000
E: s[ 0]: 0x00000000 s[ 1]: 0x00000000 s[ 2]: 0x00000000 s[ 3]: 0x00000000
E: s[ 4]: 0x00000000 s[ 5]: 0x00000000 s[ 6]: 0x00000000 s[ 7]: 0x00000000
E: s[ 8]: 0x00000000 s[ 9]: 0x00000000 s[10]: 0x00000000 s[11]: 0x00000000
E: s[12]: 0x00000000 s[13]: 0x00000000 s[14]: 0x00000000 s[15]: 0x00000000
E: fpscr: 0x00000000
E: Faulting instruction address (r15/pc): 0x00000000
E: >>> ZEPHYR FATAL ERROR 2: Stack overflow on CPU 0
E: Current thread: 0x20004688 (unknown)
E: Resetting system
*** Booting Zephyr OS build v2.7.99-ncs1-1 ***

RE: Failure in mgmt while trying to upgrade the app using external flash as secondary slot

AHaug — Mon, 31 Oct 2022 13:29:34 GMT

Great, thank you for supplying this.

I will have to look closer into this, but in the meanwhile I have some initial suggestions that I would like you to attempt:

nRF Connect SDK 2.0 crashes (1.9.x did not) : If your application also is running BLE, this might be a related ticket (same error: Illegal load on EXC_RETURN into PC). Are you also running BLE/can you verify if this ticket is relevant or not?
Similar as descirbed in https://devzone.nordicsemi.com/f/nordic-q-a/64349/sending-large-data-in-ble?pifragment-684=3: Can you try to run arm-none-eabi-addr2line -e build/zephyr.elf 0xFAILINGADDR to get an indication on where the fault has occurred?
Also as described in item 2) It seems that you are first receiving a usage-fault, then on the next reboot; a hard fault. Is the fault and address where it faults changing between each reboot?

If yes; Can you try to adjust your stack/heap size, by doubling them? via. configs CONFIG_MAIN_STACK_SIZE and CONFIG_HEAP_MEM_POOL_SIZE.

Kind regards,
Andreas

RE: Failure in mgmt while trying to upgrade the app using external flash as secondary slot

Ibrahim_Augury — Mon, 31 Oct 2022 12:54:30 GMT

I am using the

is25lp128

Error Message :
I: le_data_len_updated: MTU 252 tx_max_len 27 tx_max_time 328 rx_max_len 251 rx_max_time 2120
I: halo_char_ccc_cfg_changed: value=1
I: ****************** TRAP:events_ready = 1
I: augu_send_trap: trap was sent, payload_size = 24
I: got trap repress
I: le_param_updated: LE conn param updated: interval 0x0006 latency 0 timeout 400
handler_fn = handler->mh_read 24
img_mgmt_read_info
img_mgmt_impl_erased_val image_slot = 0
img_mgmt_impl_read
ver null
hdr.ih_magic - ***-1762412483***erased_val_32 - ***-1***img_mgmt_find_tlvs before 1
img_mgmt_find_tlvs 2
img_mgmt_impl_read 1
img_mgmt_impl_read 2
img_mgmt_impl_read 1
I: Swap type: none
boot_swap_type
return img_mgmt_impl_swap_type
flags
img_mgmt_state_read 08
cbor_encoder_create_map 09
slot 10
version 11
hash 12
bootable 13
pending 14
confirmed 15
active 16
permanent 17
img_mgmt_read_info
img_mgmt_impl_erased_val image_slot = 1
img_mgmt_impl_read
ver null
hdr.ih_magic - ***-1***erased_val_32 - ***-1***MGMT_ERR_ENOENT 5
splitStatus 18
E: ***** USAGE FAULT *****
E: Illegal load of EXC_RETURN into PC
E: r0/a1: 0x20000400 r1/a2: 0x000008e5 r2/a3: 0x00000579
E: r3/a4: 0x000008c5 r12/ip: 0x00000583 r14/lr: 0x0000058d
E: xpsr: 0x00000000
E: s[ 0]: 0x00000000 s[ 1]: 0x00000000 s[ 2]: 0x00000000 s[ 3]: 0x00000000
E: s[ 4]: 0x00000000 s[ 5]: 0x00000000 s[ 6]: 0x00000000 s[ 7]: 0x00000000
E: s[ 8]: 0x00000000 s[ 9]: 0x00000000 s[10]: 0x00000000 s[11]: 0x00000000
E: s[12]: 0x00000000 s[13]: 0x00000000 s[14]: 0x00000000 s[15]: 0x00000000
E: fpscr: 0x0000060f
E: Faulting instruction address (r15/pc): 0x00000597
E: >>> ZEPHYR FATAL ERROR 0: CPU exception on CPU 0
E: Current thread: 0x20004688 (unknown)
E: Resetting system

Thanks a lot

RE: Failure in mgmt while trying to upgrade the app using external flash as secondary slot

AHaug — Mon, 31 Oct 2022 12:43:21 GMT

Hi,

I see you've added a partial error code (the image added crops of in the middle of the fault message). Could you supply the entire fault message?

Also, you're mentioning an external flash. Which chip are you using?

Kind regards,
Andreas