Don't know what is going on here

[podaen]

Exception:Error:
0x40078000: ?? ??:0
??:?:::0x40080400:_init
0x400805f0: ?? ??:0
/builds/idf/crosstool-NG/.build/HOST-i686-w64-mingw32/xtensa-esp32-elf/src/newlib/newlib/libc/machine/xtensa/memcpy.S:321:::0x40092224:memcpy
0x40000002: ?? ??:0
/builds/idf/crosstool-NG/.build/HOST-i686-w64-mingw32/xtensa-esp32-elf/src/newlib/newlib/libc/machine/xtensa/memcpy.S:272:::0x400921cd:memcpy
/builds/idf/crosstool-NG/.build/HOST-i686-w64-mingw32/xtensa-esp32-elf/src/newlib/newlib/libc/machine/xtensa/memcpy.S:290:::0x400921ef:memcpy
/builds/idf/crosstool-NG/.build/HOST-i686-w64-mingw32/xtensa-esp32-elf/src/newlib/newlib/libc/machine/xtensa/memcpy.S:318:::0x40092221:memcpy
??:?:::0x4020b83d:esf_buf_alloc_dynamic
??:?:::0x4020bee0:esf_buf_alloc
??:?:::0x401d78b5:ic_ebuf_alloc
??:?:::0x4020806c:ieee80211_output_process
??:?:::0x402099a5:ppTask

[podaen]

These errors come offen. Don't know what the mean.

0x40078000: ?? ??:0
??:?:::0x40080400:_init
0x400805f0: ?? ??:0