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zephyrproject-rtos / zephyr

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
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drivers: flash: common: drivers.flash.common.default fails #78418

Open katgiadla opened 1 month ago

katgiadla commented 1 month ago

Describe the bug Test tests/drivers/flash/common/drivers.flash.common.default fails.

Observed for nrf54l15dk/nrf54l15/cpuapp.

To Reproduce Steps to reproduce the behavior:

  1. have nrf54l15dk/nrf54l15 connected
  2. go to your zephyr dir
  3. call ./scripts/twister -T tests/drivers/flash/common -p nrf54l15dk/nrf54l15/cpuapp --device-testing --device-serial /dev/ttyACM0 -v --inline-logs
  4. See console output with error

Expected behavior Valid console output

Impact Not clear

Logs and console output

*** Booting Zephyr OS build v3.7.0-2094-gca48767be48c ***
Running TESTSUITE flash_driver
===================================================================
Test will run on device mx25r6435f@0
START - test_flash_erase
 PASS - test_flash_erase in 1.155 seconds
===================================================================
START - test_flash_fill
E: ***** USAGE FAULT *****
E:   Stack overflow (context area not valid)
E: r0/a1:  0x00000000  r1/a2:  0x00000000  r2/a3:  0x0000186b
E: r3/a4:  0x00000000 r12/ip:  0x00000020 r14/lr:  0x0000186b
E:  xpsr:  0x00004800
E: Faulting instruction address (r15/pc): 0x0000186a
E: >>> ZEPHYR FATAL ERROR 2: Stack overflow on CPU 0
E: Current thread: 0x200001e0 (test_flash_fill)
E: Halting system

Environment (please complete the following information):

nordic-piks commented 3 weeks ago

@de-nordic Please have a look

nordic-piks commented 3 weeks ago

Triaged internally

de-nordic commented 3 weeks ago

Check stack.

de-nordic commented 3 weeks ago

OK, seems that call to spi_transceive_dt from spi_nor_access, called by spi_nor_write topples over. Didn't go deeper, but stack size changes change nothing. Also the board is missing configuration which cases it to go into mx25 testing as flash device, where there is erase page size left at max val of 64k.

nordic-piks commented 1 week ago

Test started to fail at nrf54h20dk/nrf54h20/cpuapp too. Any update?

katgiadla commented 1 day ago

Issue occurrs still on nrf54h20dk/nrf54h20/cpuapp. 

*** Booting Zephyr OS build v3.7.0-4790-g6f64f7755796 ***
Running TESTSUITE flash_driver
===================================================================
START - test_flash_copy
Test will run on device mram@e000000
No devices with erase requirement present
E: ***** BUS FAULT *****
E:   Precise data bus error
E:   BFAR Address: 0xe1e9000
E: r0/a1:  0x0e1e9000  r1/a2:  0x2f0124b9  r2/a3:  0x2f0124d8
E: r3/a4:  0x0e1e8fff r12/ip:  0x0e0ad5a1 r14/lr:  0x0e0ad593
E:  xpsr:  0x81000000
E: Faulting instruction address (r15/pc): 0x0e0adbd0
E: >>> ZEPHYR FATAL ERROR 0: CPU exception on CPU 0
E: Current thread: 0x2f011140 (test_flash_copy)
E: Halting system

@de-nordic , could you check this?