CONFIG_MAIN_STACK_SIZE was originally 1344 in this test. The following
commit removed setting the stack size in the test:
commit 7b3cd7d371
Author: Cami Carballo <cami.carballo@intel.com>
Date: Fri Jul 26 10:59:16 2019 -0400
tests: net: increase stack size
However getting the default stack size on FRDM-K64F of 512 causes the
following panic:
FATAL: ***** BUS FAULT *****
FATAL: Stacking error
FATAL: Imprecise data bus error
FATAL: NXP MPU error, port 3
FATAL: Mode: Supervisor, Data Address: 0x20002ff0
FATAL: Type: Write, Master: 0, Regions: 0x8200
FATAL: r0/a1: 0x00000000 r1/a2: 0x00000000 r2/a3: 0x00000000
FATAL: r3/a4: 0x00000000 r12/ip: 0x00000000 r14/lr: 0x00000000
FATAL: xpsr: 0x200002f4
FATAL: Faulting instruction address (r15/pc): 0x00000000
FATAL: >>> ZEPHYR FATAL ERROR 2: Stack overflow
FATAL: Current thread: 0x2000182c (main)
FATAL: Halting system
Bump stack back to original 1344 fixes the issue.
Fixes#18292
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Kumar Gala