LVGL hello world example causes spurious interrupt

[piotrosiotr]

My setup is:
nrf52832 mcu
nrfConnectSDK v 1.9
Zephyr v 3.0.0
ili9488 display 480x320
I'm trying to launch basic hello world example for ZephyrOS, but function lv_label_set_text hangs to spurious interrupt handler, then mcu resets. I tried to trace it and figured out that mcu jumps to spurious handler after calling set_next_free_chunk(h, first, second) in file heap.c. Not sure that it is lvgl and not zephyr issue, but i stucked in this point for two days trying different lvgl memory settings, but nothing helps.