Exception (29):
epc1=0x4020e7fa epc2=0x00000000 epc3=0x4000e230 excvaddr=0x00000000 depc=0x00000000

ctx: sys
sp: 3ffffd90 end: 3fffffb0 offset: 01a0

>>>stack>>>
3fffff30:  c43cacb3 000001f4 3ffee480 401004f4
3fffff40:  4021e002 00000000 3ffee480 40106ee0
3fffff50:  00000000 00000000 00000001 4022ad61
3fffff60:  40229dd9 40229de2 3ffee2f4 3ffef460
3fffff70:  4022e599 3ffee2f4 3ffef460 c43caad3
3fffff80:  4022e5de 3fffdab0 00000000 3fffdcb0
3fffff90:  3ffef478 3fffdad0 3fff0204 402080ab
3fffffa0:  40000f49 40000f49 3fffdab0 40000f49
<<<stack<<<

Decoded:
Exception 29: StoreProhibited: A store referenced a page mapped with an attribute that does not permit stores
Decoding 14 results
0x4020e7fa: ethernet_output at ?? line ?
0x401004f4: calloc at C:\Users\Alex.ALEX_JR\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.4.0\cores\esp8266\umm_malloc/umm_malloc.c line 1688
0x4021e002: sta_input at ?? line ?
0x40106ee0: pvPortZalloc at C:\Users\Alex.ALEX_JR\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.4.0\cores\esp8266/heap.c line 68
0x4022ad61: LightSleepWakedCbSetFunc at ?? line ?
0x40229dd9: pm_set_sleep_time at ?? line ?
0x40229de2: pm_set_sleep_time at ?? line ?
0x4022e599: system_restart_enhance at ?? line ?
0x4022e5de: system_restart_enhance at ?? line ?
0x402080ab: std::function ::swap(std::function &) at ?? line ?