S
Hi,
I'm also having random coredumps.
I was able to log one, and decoding.
xtensa-esp32-elf-addr2line -fe build/WIPY/release/application.elf 0x40092ffb:0x3ffdec60 0x40091520:0x3ffdec80 0x400f372c:0x3ffdeca0 0x400e045d:0x3ffded30
uxListRemove
/home/luis/Desktop/Lumitio/software/pycom-esp-idf/components/freertos/list.c:218
vTaskDelete
/home/luis/Desktop/Lumitio/software/pycom-esp-idf/components/freertos/tasks.c:5063
TASK_Interrupts
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/util/mpirq.c:72
freertos_entry
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/mpthreadport.c:140
I will continue saving to file the pycom log.
I'm using a Wipy3 and the release v1.20.2.r4 from git.
Update:
I create a simple program, using ExpansionBoard v2.1A with Wipy 3, fw release v1.20.2.r4 from git..
print("Start While Loop")
while True:
wdt.feed()
wlan.deinit()
wlan = WLAN(mode=WLAN.STA_AP,ssid="lumitio_ap", auth=(WLAN.WPA2, 'www.lumit.io'))
print("mem_free: ",gc.mem_free(), "mem_alloc",gc.mem_alloc())
print("done")
Wipy log output:
mem_free: 2503744 mem_alloc 57600
mem_free: 2503728 mem_alloc 57616
mem_free: 2503712 mem_alloc 57632
mem_free: 2503696 mem_alloc 57648
mem_free: 2503680 mem_alloc 57664
Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled.
Core 1 register dump:
PC : 0x400fe296 PS : 0x00060b30 A0 : 0x800e6353 A1 : 0x3ffd8e20
A2 : 0x00000000 A3 : 0x00000004 A4 : 0x3ffc43d4 A5 : 0x00000001
A6 : 0x000000fe A7 : 0x00000000 A8 : 0x3f40f128 A9 : 0x00000013
A10 : 0x00000000 A11 : 0x3ffc419c A12 : 0x8008ff87 A13 : 0x3ffd8d30
A14 : 0x00000003 A15 : 0x00060023 SAR : 0x00000010 EXCCAUSE: 0x0000001c
EXCVADDR: 0x00000000 LBEG : 0x40093d60 LEND : 0x40093d8e LCOUNT : 0xffffffff
ELF file SHA256: 0000000000000000000000000000000000000000000000000000000000000000
Backtrace: 0x400fe296:0x3ffd8e20 0x400e6350:0x3ffd8e40 0x400e6509:0x3ffd8e60 0x400e81d1:0x3ffd8e80 0x400e8766:0x3ffd8f20 0x400e8c0d:0x3ffd8ff0 0x400e8c89:0x3ffd9080 0x40104a7a:0x3ffd90e0 0x400fce71:0x3ffd9100 0x40108345:0x3ffd9120 0x40100718:0x3ffd91c0 0x400fce71:0x3ffd91f0 0x400fce9e:0x3ffd9210 0x400e0f1a:0x3ffd9230 0x400e105d:0x3ffd92d0 0x400dfe80:0x3ffd9300
Core dump decode:
xtensa-esp32-elf-addr2line -fe build/WIPY/release/application.elf 0x400fe296:0x3ffd8e20 0x400e6350:0x3ffd8e40 0x400e6509:0x3ffd8e60 0x400e81d1:0x3ffd8e80 0x400e8766:0x3ffd8f20 0x400e8c0d:0x3ffd8ff0 0x400e8c89:0x3ffd9080 0x40104a7a:0x3ffd90e0 0x400fce71:0x3ffd9100 0x40108345:0x3ffd9120 0x40100718:0x3ffd91c0 0x400fce71:0x3ffd91f0 0x400fce9e:0x3ffd9210 0x400e0f1a:0x3ffd9230 0x400e105d:0x3ffd92d0 0x400dfe80:0x3ffd9300
mp_obj_get_type
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/../py/obj.c:43
network_select_nic
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/mods/modnetwork.c:194
mod_network_register_nic
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/mods/modnetwork.c:96
wlan_setup_ap
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/mods/modwlan.c:542
wlan_setup
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/mods/modwlan.c:312
wlan_init_helper
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/mods/modwlan.c:1212
wlan_make_new
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/mods/modwlan.c:1251
type_call
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/../py/objtype.c:997
mp_call_function_n_kw
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/../py/runtime.c:624
mp_execute_bytecode
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/../py/vm.c:919
fun_bc_call
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/../py/objfun.c:287
mp_call_function_n_kw
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/../py/runtime.c:624
mp_call_function_0
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/../py/runtime.c:598
parse_compile_execute
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/../lib/utils/pyexec.c:601
pyexec_raw_repl
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/../lib/utils/pyexec.c:405
TASK_Micropython
/home/luis/Desktop/Lumitio/software/pycom-micropython-sigfox/esp32/mptask.c:356
Best Regards,