Exception in findAdvField #353

DTTerastar · 2022-02-12T17:53:40Z

Guru Meditation Error: Core  0 panic'ed (LoadProhibited). Exception was unhandled.
Core 0 register dump:
PC      : 0x400ef260  PS      : 0x00060030  A0      : 0x800ef4b3  A1      : 0x3ffe2610
A2      : 0x00000000  A3      : 0x00000016  A4      : 0x00000000  A5      : 0x00000000
A6      : 0x00ff0000  A7      : 0xff000000  A8      : 0x801a9a10  A9      : 0xad567800
A10     : 0x000000ba  A11     : 0x00000001  A12     : 0x00000014  A13     : 0x3f404860
A14     : 0xad567800  A15     : 0x00000000  SAR     : 0x00000010  EXCCAUSE: 0x0000001c
EXCVADDR: 0xad567800  LBEG    : 0x400014fd  LEND    : 0x4000150d  LCOUNT  : 0xfffffff5

ELF file SHA256: 0000000000000000

Backtrace: 0x400ef260:0x3ffe2610 0x400ef4b0:0x3ffe2630 0x400f3d8e:0x3ffe2650 0x400f565a:0x3ffe28b0 0x400d2448:0x3ffe28d0 0x400dfff1:0x3ffe28f0 0x400e3552:0x3ffe2930 0x400e842d:0x3ffe29a0 0x400e84d9:0x3ffe29e0 0x400e8725:0x3ffe2a00 0x400e6fdd:0x3ffe2a20 0x400ee14e:0x3ffe2a40 0x400df617:0x3ffe2a60 0x400908e6:0x3ffe2a80
  #0  0x400ef260:0x3ffe2610 in NimBLEAdvertisedDevice::findAdvField(unsigned char, unsigned char, unsigned char*) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEAdvertisedDevice.cpp:753
  #1  0x400ef4b0:0x3ffe2630 in NimBLEAdvertisedDevice::getServiceDataCount() at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEAdvertisedDevice.cpp:753
  #2  0x400f3d8e:0x3ffe2650 in BleFingerprint::fingerprint(NimBLEAdvertisedDevice*) at .pio/libdeps/esp32-verbose/ArduinoJson/src/ArduinoJson/Misc/SafeBoolIdiom.hpp:15
  #3  0x400f565a:0x3ffe28b0 in BleFingerprint::seen(NimBLEAdvertisedDevice*) at .pio/libdeps/esp32-verbose/ArduinoJson/src/ArduinoJson/Misc/SafeBoolIdiom.hpp:15
  #4  0x400d2448:0x3ffe28d0 in BleFingerprintCollection::onResult(NimBLEAdvertisedDevice*) at .pio/libdeps/esp32-verbose/ArduinoJson/src/ArduinoJson/Misc/SafeBoolIdiom.hpp:15
  #5  0x400dfff1:0x3ffe28f0 in NimBLEScan::handleGapEvent(ble_gap_event*, void*) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEScan.cpp:413
  #6  0x400e3552:0x3ffe2930 in ble_gap_disc_report at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/host/src/ble_gap.c:6168
      (inlined by) ble_gap_rx_adv_report at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/host/src/ble_gap.c:1499
  #7  0x400e842d:0x3ffe29a0 in ble_hs_hci_evt_le_adv_rpt at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/host/src/ble_hs_hci_evt.c:501
  #8  0x400e84d9:0x3ffe29e0 in ble_hs_hci_evt_le_meta at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/host/src/ble_hs_hci_evt.c:301
  #9  0x400e8725:0x3ffe2a00 in ble_hs_hci_evt_process at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/host/src/ble_hs_hci_evt.c:859
  #10 0x400e6fdd:0x3ffe2a20 in ble_hs_event_rx_hci_ev at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/nimble_npl_os.h:109
  #11 0x400ee14e:0x3ffe2a40 in ble_npl_event_run at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/porting/nimble/src/nimble_port.c:130
      (inlined by) nimble_port_run at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/porting/nimble/src/nimble_port.c:81
  #12 0x400df617:0x3ffe2a60 in NimBLEDevice::host_task(void*) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEDevice.cpp:855 (discriminator 1)
  #13 0x400908e6:0x3ffe2a80 in vPortTaskWrapper at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/port.c:355 (discriminator 1)

The text was updated successfully, but these errors were encountered:

DTTerastar · 2022-02-12T18:00:48Z

Got another one:

Guru Meditation Error: Core  0 panic'ed (LoadProhibited). Exception was unhandled.
Core 0 register dump:
PC      : 0x400ef260  PS      : 0x00060230  A0      : 0x800ef4b3  A1      : 0x3ffe2b50
A2      : 0x00000000  A3      : 0x00000016  A4      : 0x00000000  A5      : 0x00000000
A6      : 0x00ff0000  A7      : 0xff000000  A8      : 0x801a9a10  A9      : 0xad567800
A10     : 0x000000ba  A11     : 0x00000001  A12     : 0x00000014  A13     : 0x3f404860
A14     : 0xad567800  A15     : 0x00000000  SAR     : 0x00000010  EXCCAUSE: 0x0000001c
EXCVADDR: 0xad567800  LBEG    : 0x400014fd  LEND    : 0x4000150d  LCOUNT  : 0xfffffff5

ELF file SHA256: 0000000000000000

Backtrace: 0x400ef260:0x3ffe2b50 0x400ef4b0:0x3ffe2b70 0x400f3d8e:0x3ffe2b90 0x400f565a:0x3ffe2df0 0x400d2448:0x3ffe2e10 0x400dfff1:0x3ffe2e30 0x400e3552:0x3ffe2e70 0x400e842d:0x3ffe2ee0 0x400e84d9:0x3ffe2f20 0x400e8725:0x3ffe2f40 0x400e6fdd:0x3ffe2f60 0x400ee14e:0x3ffe2f80 0x400df617:0x3ffe2fa0 0x400908e6:0x3ffe2fc0
  #0  0x400ef260:0x3ffe2b50 in NimBLEAdvertisedDevice::findAdvField(unsigned char, unsigned char, unsigned char*) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEAdvertisedDevice.cpp:753
  #1  0x400ef4b0:0x3ffe2b70 in NimBLEAdvertisedDevice::getServiceDataCount() at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEAdvertisedDevice.cpp:753
  #2  0x400f3d8e:0x3ffe2b90 in BleFingerprint::fingerprint(NimBLEAdvertisedDevice*) at .pio/libdeps/esp32-verbose/ArduinoJson/src/ArduinoJson/Misc/SafeBoolIdiom.hpp:15
  #3  0x400f565a:0x3ffe2df0 in BleFingerprint::seen(NimBLEAdvertisedDevice*) at .pio/libdeps/esp32-verbose/ArduinoJson/src/ArduinoJson/Misc/SafeBoolIdiom.hpp:15
  #4  0x400d2448:0x3ffe2e10 in BleFingerprintCollection::onResult(NimBLEAdvertisedDevice*) at .pio/libdeps/esp32-verbose/ArduinoJson/src/ArduinoJson/Misc/SafeBoolIdiom.hpp:15
  #5  0x400dfff1:0x3ffe2e30 in NimBLEScan::handleGapEvent(ble_gap_event*, void*) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEScan.cpp:413
  #6  0x400e3552:0x3ffe2e70 in ble_gap_disc_report at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/host/src/ble_gap.c:6168
      (inlined by) ble_gap_rx_adv_report at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/host/src/ble_gap.c:1499
  #7  0x400e842d:0x3ffe2ee0 in ble_hs_hci_evt_le_adv_rpt at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/host/src/ble_hs_hci_evt.c:501
  #8  0x400e84d9:0x3ffe2f20 in ble_hs_hci_evt_le_meta at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/host/src/ble_hs_hci_evt.c:301
  #9  0x400e8725:0x3ffe2f40 in ble_hs_hci_evt_process at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/host/src/ble_hs_hci_evt.c:859
  #10 0x400e6fdd:0x3ffe2f60 in ble_hs_event_rx_hci_ev at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/nimble_npl_os.h:109
  #11 0x400ee14e:0x3ffe2f80 in ble_npl_event_run at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/porting/nimble/src/nimble_port.c:130
      (inlined by) nimble_port_run at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/porting/nimble/src/nimble_port.c:81
  #12 0x400df617:0x3ffe2fa0 in NimBLEDevice::host_task(void*) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEDevice.cpp:855 (discriminator 1)
  #13 0x400908e6:0x3ffe2fc0 in vPortTaskWrapper at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/port.c:355 (discriminator 1)

DTTerastar · 2022-02-12T18:04:27Z

A user thinks the issue started in 1.3.5:

ESPresense/ESPresense#241 (comment)

h2zero · 2022-02-12T18:15:03Z

Thanks for reporting this. I'll have a look into it.

DTTerastar · 2022-02-12T19:59:47Z

I've seen it even as far back as 1.3.4. Testing 1.3.3 right now.

h2zero · 2022-02-13T17:13:28Z

I'm still unable to reproduce this. I'm not sure what the error could be as that code has not been changed in a very long time.

h2zero · 2022-02-13T18:32:53Z

I've opened PR #354, it may or may not help with this. If you want to give it a test and let me know, I'd appreciate it.

DTTerastar · 2022-02-14T20:04:17Z

Ok, got it to work, testing now.

DTTerastar · 2022-02-14T20:16:46Z

1 Query | MAC: 41c32036d015, ID: samsung:41c32036d015                                         rssi -48
***ERROR*** A stack overflow in task BLE Scan has been detected.
abort() was called at PC 0x4008fc7c on core 1
Guru Meditation Error: Core  0 panic'ed (Unhandled debug exception)
Debug exception reason: Stack canary watchpoint triggered (ipc0)

ELF file SHA256: 0000000000000000

Backtrace: 0x4000c2ec:0x3ffb9a10 0x4008fa29:0x3ffb9a20 0x4008fba9:0x3ffb9af0 0x4008fe91:0x3ffb9b10 0x4008dd96:0x3ffb9b30 0x40091c7f:0x3ffb9bf0 0x40093fd3:0x3ffb9c20 0x40094729:0x3ffb9c40 0x400820e5:0x3ffb9c60 0x40082116:0x3ffb9c80 0x40086edd:0x3ffb9ca0 0x4000beaf:0x3ffb9cc0 0x401a1ddf:0x3ffb9ce0 0x401a1e59:0x3ffb9d10 0x4013e871:0x3ffb9d40 0x4013eb21:0x3ffb9d60 0x400e18c0:0x3ffb9d80 0x40084ea3:0x3ffb9da0 0x40090c76:0x3ffb9dc0
  #0  0x4000c2ec:0x3ffb9a10 in ?? ??:0
  #1  0x4008fa29:0x3ffb9a20 in commonErrorHandler_dump at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/esp32/panic.c:715
  #2  0x4008fba9:0x3ffb9af0 in commonErrorHandler at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/esp32/panic.c:715
  #3  0x4008fe91:0x3ffb9b10 in xt_unhandled_exception at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/esp32/panic.c:715
  #4  0x4008dd96:0x3ffb9b30 in _xt_user_exc at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/xtensa_vectors.S:757
  #5  0x40091c7f:0x3ffb9bf0 in uxPortCompareSet at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/tasks.c:4813
      (inlined by) vPortCPUAcquireMutexIntsDisabledInternal at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/portmux_impl.inc.h:86
      (inlined by) vPortCPUAcquireMutexIntsDisabled at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/portmux_impl.h:98
      (inlined by) vTaskEnterCritical at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/tasks.c:4201
  #6  0x40093fd3:0x3ffb9c20 in multi_heap_internal_lock at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/heap/multi_heap.c:380
  #7  0x40094729:0x3ffb9c40 in multi_heap_malloc at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/heap/multi_heap_poisoning.c:305
  #8  0x400820e5:0x3ffb9c60 in heap_caps_malloc at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/heap/heap_caps.c:232
  #9  0x40082116:0x3ffb9c80 in heap_caps_malloc_default at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/heap/heap_caps.c:232
  #10 0x40086edd:0x3ffb9ca0 in _malloc_r at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/newlib/syscalls.c:37
  #11 0x4000beaf:0x3ffb9cc0 in ?? ??:0
  #12 0x401a1ddf:0x3ffb9ce0 in btdm_task_post at ??:?
  #13 0x401a1e59:0x3ffb9d10 in btdm_dispatch_work_to_controller at ??:?
  #14 0x4013e871:0x3ffb9d40 in async_wakeup_request at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/bt.c:1707
  #15 0x4013eb21:0x3ffb9d60 in esp_vhci_host_send_packet at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/bt.c:1707
  #16 0x400e18c0:0x3ffb9d80 in ble_hci_trans_hs_acl_tx_on_core at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/esp_port/esp-hci/src/esp_nimble_hci.c:199
  #17 0x40084ea3:0x3ffb9da0 in ipc_task at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/esp32/ipc.c:62
  #18 0x40090c76:0x3ffb9dc0 in vPortTaskWrapper at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/port.c:355 (discriminator 1)

DTTerastar · 2022-02-14T20:23:48Z

bool BleFingerprint::query()
{
    if (!(allowQuery || rmAsst) || didQuery) return false;
    if (rssi < -90) return false;
    auto now = millis();

    if (now - lastSeenMillis > 5) return false;

    if (now - lastQryMillis < qryDelayMillis) return false;
    didQuery = true;
    lastQryMillis = now;

    bool success = false;

    Serial.printf("%d Query | MAC: %s, ID: %-60s rssi %d\n", xPortGetCoreID(), getMac().c_str(), getId().c_str(), rssi);

    NimBLEClient *pClient = NimBLEDevice::getClientListSize() ? NimBLEDevice::getClientByPeerAddress(address) : nullptr;
    if (!pClient) pClient = NimBLEDevice::getDisconnectedClient();
    if (!pClient) pClient = NimBLEDevice::createClient();
    pClient->setConnectTimeout(5);
    if (pClient->connect(address))
    {
        bool iphone = true;
        if (allowQuery)
        {
            std::string sMdl = pClient->getValue(deviceInformationService, modelChar);
            std::string sName = pClient->getValue(genericAccessService, nameChar);
            iphone = sMdl.find("iPhone") == 0;
            if (!sName.empty() && !sMdl.empty() && sMdl.find(sName) == std::string::npos && sName.compare("Apple Watch") != 0)
            {
                Serial.printf("%d Name  | MAC: %s, ID: %-60s %s\n", xPortGetCoreID(), getMac().c_str(), getId().c_str(), sName.c_str());
                setId(String("name:") + kebabify(sName).c_str(), ID_TYPE_APPLE_NAME);
                success = true;
            }
            else if (!sMdl.empty())
            {
                if (name.isEmpty()) name = sMdl.c_str();
                Serial.printf("%d Model | MAC: %s, ID: %-60s %s\n", xPortGetCoreID(), getMac().c_str(), getId().c_str(), sMdl.c_str());
                setId(String("apple:") + kebabify(sMdl).c_str(), ID_TYPE_APPLE_MODEL);
                success = true;
            }
            else if (!sName.empty())
            {
                if (name.isEmpty()) name = sName.c_str();
            }
        }

        if (rmAsst || iphone) // For some reason we often don't get room asssistants service advertisement
        {
            std::string sRmAst = pClient->getValue(roomAssistantService, rootAssistantCharacteristic);
            if (!sRmAst.empty())
            {
                setId(String("roomAssistant:") + kebabify(sRmAst).c_str(), ID_TYPE_RM_ASST);
                Serial.printf("%d RmAst | MAC: %s, ID: %-60s %s\n", xPortGetCoreID(), getMac().c_str(), getId().c_str(), sRmAst.c_str());
                success = true;
            }
        }
    }

    NimBLEDevice::deleteClient(pClient);

    if (success) return true;

    qryAttempts++;
    Serial.printf("%d QryErr| MAC: %s, ID: %-60s rssi %d, try %d, retry after %dms\n", xPortGetCoreID(), getMac().c_str(), getId().c_str(), rssi, qryAttempts, qryDelayMillis);

    if (qryDelayMillis < 30000)
        qryDelayMillis += (1000 * qryAttempts * qryAttempts);
    else
        qryDelayMillis = 30000;
    didQuery = false;

    return true;
}

This bit of code seems to be the root cause of it.

DTTerastar · 2022-02-14T20:24:18Z

Another one:

1 Query | MAC: 5509101c77e7, ID: iBeacon:f22033c7-49ac-4758-9185-89d305002e36-100-1           rssi -54
CORRUPT HEAP: Bad head at 0x3ffe9fb8. Expected 0xabba1234 got 0x3ffec3fc
abort() was called at PC 0x40086ff1 on core 0

ELF file SHA256: 0000000000000000

Backtrace: 0x4008f9e8:0x3ffeaa20 0x4008fc65:0x3ffeaa40 0x40086ff1:0x3ffeaa60 0x4008711d:0x3ffeaa90 0x4012668f:0x3ffeaab0 0x40120135:0x3ffead70 0x401200b9:0x3ffeadc0 0x4009477d:0x3ffeadf0 0x40082182:0x3ffeae10 0x40086ee9:0x3ffeae30 0x4000bec7:0x3ffeae50 0x401aaa75:0x3ffeae70 0x400e09ce:0x3ffeae90 0x400e0ba1:0x3ffeaec0 0x400e40a6:0x3ffeaf00 0x400e8fc9:0x3ffeaf70 0x400e9075:0x3ffeafb0 0x400e92c1:0x3ffeafd0 0x400e7bc5:0x3ffeaff0 0x400eec82:0x3ffeb010 0x400e015f:0x3ffeb030 0x40090c76:0x3ffeb050
  #0  0x4008f9e8:0x3ffeaa20 in invoke_abort at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/esp32/panic.c:715
  #1  0x4008fc65:0x3ffeaa40 in abort at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/esp32/panic.c:715
  #2  0x40086ff1:0x3ffeaa60 in lock_acquire_generic at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/newlib/locks.c:143
  #3  0x4008711d:0x3ffeaa90 in _lock_acquire_recursive at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/newlib/locks.c:171
  #4  0x4012668f:0x3ffeaab0 in _vfiprintf_r at /Users/ivan/e/newlib_xtensa-2.2.0-bin/newlib_xtensa-2.2.0/xtensa-esp32-elf/newlib/libc/stdio/../../../.././newlib/libc/stdio/vfprintf.c:860 (discriminator 2)
  #5  0x40120135:0x3ffead70 in fiprintf at /Users/ivan/e/newlib_xtensa-2.2.0-bin/newlib_xtensa-2.2.0/xtensa-esp32-elf/newlib/libc/stdio/../../../.././newlib/libc/stdio/fiprintf.c:50
  #6  0x401200b9:0x3ffeadc0 in __assert_func at /Users/ivan/e/newlib_xtensa-2.2.0-bin/newlib_xtensa-2.2.0/xtensa-esp32-elf/newlib/libc/stdlib/../../../.././newlib/libc/stdlib/assert.c:59 (discriminator 8)
  #7  0x4009477d:0x3ffeadf0 in multi_heap_free at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/heap/multi_heap_poisoning.c:305
  #8  0x40082182:0x3ffeae10 in heap_caps_free at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/heap/heap_caps.c:232
  #9  0x40086ee9:0x3ffeae30 in _free_r at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/newlib/syscalls.c:42
  #10 0x4000bec7:0x3ffeae50 in ?? ??:0
  #11 0x401aaa75:0x3ffeae70 in operator delete(void*) at /builds/idf/crosstool-NG/.build/src/gcc-5.2.0/libstdc++-v3/libsupc++/del_op.cc:46
  #12 0x400e09ce:0x3ffeae90 in __gnu_cxx::new_allocator<unsigned char>::deallocate(unsigned char*, unsigned int) at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/NimBLEScan.cpp:412
      (inlined by) std::allocator_traits<std::allocator<unsigned char> >::deallocate(std::allocator<unsigned char>&, unsigned char*, unsigned int) at /Users/dturner/.platformio/packages/toolchain-xtensa32/xtensa-esp32-elf/include/c++/5.2.0/bits/alloc_traits.h:386
      (inlined by) std::_Vector_base<unsigned char, std::allocator<unsigned char> >::_M_deallocate(unsigned char*, unsigned int) at /Users/dturner/.platformio/packages/toolchain-xtensa32/xtensa-esp32-elf/include/c++/5.2.0/bits/stl_vector.h:178
      (inlined by) std::_Vector_base<unsigned char, std::allocator<unsigned char> >::~_Vector_base() at /Users/dturner/.platformio/packages/toolchain-xtensa32/xtensa-esp32-elf/include/c++/5.2.0/bits/stl_vector.h:160
      (inlined by) std::vector<unsigned char, std::allocator<unsigned char> >::~vector() at /Users/dturner/.platformio/packages/toolchain-xtensa32/xtensa-esp32-elf/include/c++/5.2.0/bits/stl_vector.h:425
      (inlined by) NimBLEAdvertisedDevice::~NimBLEAdvertisedDevice() at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/NimBLEAdvertisedDevice.h:42
      (inlined by) NimBLEScan::erase(NimBLEAddress const&) at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/NimBLEScan.cpp:427
  #13 0x400e0ba1:0x3ffeaec0 in NimBLEScan::handleGapEvent(ble_gap_event*, void*) at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/NimBLEScan.cpp:412
  #14 0x400e40a6:0x3ffeaf00 in ble_gap_disc_report at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/nimble/host/src/ble_gap.c:6359
      (inlined by) ble_gap_rx_adv_report at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/nimble/host/src/ble_gap.c:1523
  #15 0x400e8fc9:0x3ffeaf70 in ble_hs_hci_evt_le_adv_rpt at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/nimble/host/src/ble_hs_hci_evt.c:501
  #16 0x400e9075:0x3ffeafb0 in ble_hs_hci_evt_le_meta at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/nimble/host/src/ble_hs_hci_evt.c:301
  #17 0x400e92c1:0x3ffeafd0 in ble_hs_hci_evt_process at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/nimble/host/src/ble_hs_hci_evt.c:859
  #18 0x400e7bc5:0x3ffeaff0 in ble_hs_event_rx_hci_ev at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/porting/npl/freertos/include/nimble/nimble_npl_os.h:120
  #19 0x400eec82:0x3ffeb010 in ble_npl_event_run at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/porting/nimble/src/nimble_port.c:128
      (inlined by) nimble_port_run at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/porting/nimble/src/nimble_port.c:79
  #20 0x400e015f:0x3ffeb030 in NimBLEDevice::host_task(void*) at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/NimBLEDevice.cpp:923 (discriminator 1)
  #21 0x40090c76:0x3ffeb050 in vPortTaskWrapper at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/port.c:355 (discriminator 1)

DTTerastar · 2022-02-14T20:28:23Z

This one is in findAdvField:

1 Query | MAC: 3d09c843b0bd, ID: exp:20                                                       rssi -57
Guru Meditation Error: Core  0 panic'ed (LoadStoreError). Exception was unhandled.
Core 0 register dump:
PC      : 0x400efd6e  PS      : 0x00060330  A0      : 0x800efff2  A1      : 0x3ffea580
A2      : 0x0000005a  A3      : 0x00000002  A4      : 0x00000000  A5      : 0x00000000
A6      : 0x3ffea748  A7      : 0xff000000  A8      : 0x7aad5616  A9      : 0x000000b3
A10     : 0x40000062  A11     : 0x00000001  A12     : 0x00010ee6  A13     : 0x00000000
A14     : 0x3f403d58  A15     : 0x3ffef17c  SAR     : 0x00000008  EXCCAUSE: 0x00000003
EXCVADDR: 0x40000062  LBEG    : 0x4000c349  LEND    : 0x4000c36b  LCOUNT  : 0xffffffff

ELF file SHA256: 0000000000000000

Backtrace: 0x400efd6e:0x3ffea580 0x400effef:0x3ffea5a0 0x400f4456:0x3ffea5c0 0x400f5be2:0x3ffea7d0 0x400d2758:0x3ffea7f0 0x400e0b89:0x3ffea810 0x400e40a6:0x3ffea850 0x400e8fc9:0x3ffea8c0 0x400e9075:0x3ffea900 0x400e92c1:0x3ffea920 0x400e7bc5:0x3ffea940 0x400eec82:0x3ffea960 0x400e015f:0x3ffea980 0x40090c76:0x3ffea9a0
  #0  0x400efd6e:0x3ffea580 in NimBLEAdvertisedDevice::findAdvField(unsigned char, unsigned char, unsigned int*) at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/NimBLEAdvertisedDevice.cpp:753
  #1  0x400effef:0x3ffea5a0 in NimBLEAdvertisedDevice::getServiceUUIDCount() at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/NimBLEAdvertisedDevice.cpp:753
  #2  0x400f4456:0x3ffea5c0 in BleFingerprint::fingerprint(NimBLEAdvertisedDevice*) at .pio/libdeps/m5atom-matrix/ArduinoJson/src/ArduinoJson/Misc/SafeBoolIdiom.hpp:15
  #3  0x400f5be2:0x3ffea7d0 in BleFingerprint::seen(NimBLEAdvertisedDevice*) at .pio/libdeps/m5atom-matrix/ArduinoJson/src/ArduinoJson/Misc/SafeBoolIdiom.hpp:15
  #4  0x400d2758:0x3ffea7f0 in BleFingerprintCollection::onResult(NimBLEAdvertisedDevice*) at .pio/libdeps/m5atom-matrix/ArduinoJson/src/ArduinoJson/Misc/SafeBoolIdiom.hpp:15
  #5  0x400e0b89:0x3ffea810 in NimBLEScan::handleGapEvent(ble_gap_event*, void*) at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/NimBLEScan.cpp:412
  #6  0x400e40a6:0x3ffea850 in ble_gap_disc_report at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/nimble/host/src/ble_gap.c:6359
      (inlined by) ble_gap_rx_adv_report at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/nimble/host/src/ble_gap.c:1523
  #7  0x400e8fc9:0x3ffea8c0 in ble_hs_hci_evt_le_adv_rpt at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/nimble/host/src/ble_hs_hci_evt.c:501
  #8  0x400e9075:0x3ffea900 in ble_hs_hci_evt_le_meta at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/nimble/host/src/ble_hs_hci_evt.c:301
  #9  0x400e92c1:0x3ffea920 in ble_hs_hci_evt_process at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/nimble/host/src/ble_hs_hci_evt.c:859
  #10 0x400e7bc5:0x3ffea940 in ble_hs_event_rx_hci_ev at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/porting/npl/freertos/include/nimble/nimble_npl_os.h:120
  #11 0x400eec82:0x3ffea960 in ble_npl_event_run at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/porting/nimble/src/nimble_port.c:128
      (inlined by) nimble_port_run at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/nimble/porting/nimble/src/nimble_port.c:79
  #12 0x400e015f:0x3ffea980 in NimBLEDevice::host_task(void*) at .pio/libdeps/m5atom-matrix/NimBLE-Arduino/src/NimBLEDevice.cpp:923 (discriminator 1)
  #13 0x40090c76:0x3ffea9a0 in vPortTaskWrapper at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/port.c:355 (discriminator 1)

DTTerastar · 2022-02-14T20:33:40Z

1 Query | MAC: fc039f4cfaeb, ID: samsung:fc039f4cfaeb                                         rssi -76
***ERROR*** A stack overflow in task BLE Scan has been detected.
abort() was called at PC 0x4008fc7c on core 1
ets Jun  8 2016 00:22:57

h2zero · 2022-02-15T01:44:43Z

Thanks, looks like there are a few things to deal with. Looking at your repo I see:

build_flags =
	-D CONFIG_BT_NIMBLE_PINNED_TO_CORE=1

Any particular reason to set this to core 1? It would be better in my opinion to change the tasks that make calls into the BLE stack run on core 0 and leave this on core 0 so that the wifi and ble core tasks don't have as many sync issues.

me-no-dev/AsyncTCP@^1.1.1

This is a red flag, async and BLE do not work well together, known and ongoing issue. Not certain it could cause your issues but it is a factor to consider.

It appears that your "BLE scan" task is overflowing it's stack in these logs, bumping that up a bit should resolve a few of these.

thorrak · 2022-02-15T02:14:04Z

Are you stopping and restarting scanning? Are you running an active scan? If so, you may be running into the issue that I had, which resulted in a similar stack trace to the heap corruption one you quoted.

h2zero · 2022-02-15T02:58:47Z

Just found a bug in the getService/characteristic/descriptor calls that can cause the stack overflow. Working on a fix for that.

DTTerastar · 2022-02-15T03:37:54Z

You're amazing! I was pretty sure I didn't have any recursion in my code so I'm glad you found it!

But the pin to CORE 0 and getting rid of AsyncTCP has so far made everything but the stack overflow go away! (It's only been an hour though so I reserve the right to find some more GURU's)

DTTerastar · 2022-02-15T03:48:23Z

Well I did get one of these:

E (276316) task_wdt: Task watchdog got triggered. The following tasks did not reset the watchdog in time:
E (276316) task_wdt:  - IDLE0 (CPU 0)
E (276316) task_wdt: Tasks currently running:
E (276316) task_wdt: CPU 0: btController
E (276316) task_wdt: CPU 1: IDLE1
E (276316) task_wdt: Aborting.
abort() was called at PC 0x4018b9fc on core 0

ELF file SHA256: 0000000000000000

Backtrace: 0x4008f658:0x3ffbff60 0x4008f8d5:0x3ffbff80 0x4018b9fc:0x3ffbffa0 0x4008dd01:0x3ffbffc0 0x4000bfed:0x3ffb60b0 0x40091a59:0x3ffb60c0 0x40081c7b:0x3ffb60e0 0x4008d95a:0x3ffb6100 0x40192025:0x3ffb6120 0x40192615:0x3ffb6140 0x400908e6:0x3ffb6170
  #0  0x4008f658:0x3ffbff60 in invoke_abort at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/esp32/panic.c:715
  #1  0x4008f8d5:0x3ffbff80 in abort at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/esp32/panic.c:715
  #2  0x4018b9fc:0x3ffbffa0 in task_wdt_isr at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/esp32/task_wdt.c:252
  #3  0x4008dd01:0x3ffbffc0 in _xt_lowint1 at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/xtensa_vectors.S:1154
  #4  0x4000bfed:0x3ffb60b0 in ?? ??:0
  #5  0x40091a59:0x3ffb60c0 in vTaskExitCritical at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/tasks.c:4813
  #6  0x40081c7b:0x3ffb60e0 in interrupt_restore at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/bt/bt.c:1707
  #7  0x4008d95a:0x3ffb6100 in r_global_int_restore at ??:?
  #8  0x40192025:0x3ffb6120 in r_rw_schedule at ??:?
  #9  0x40192615:0x3ffb6140 in btdm_controller_task at ??:?
  #10 0x400908e6:0x3ffb6170 in vPortTaskWrapper at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/port.c:355 (discriminator 1)

DTTerastar · 2022-02-15T03:58:49Z

Here's one where the canary stack hit so you can see where the recursion is:

Guru Meditation Error: Core  0 panic'ed (Unhandled debug exception)
Debug exception reason: Stack canary watchpoint triggered (BLE Scan)
Core 0 register dump:
PC      : 0x4008dc7c  PS      : 0x00060936  A0      : 0x3ffdcc10  A1      : 0x3ffdcb50
A2      : 0x00000000  A3      : 0x40123d84  A4      : 0x00000000  A5      : 0x3f403de8
A6      : 0x00000078  A7      : 0x00000000  A8      : 0x00000009  A9      : 0x0000005a
A10     : 0x00000024  A11     : 0x0000002a  A12     : 0xffffffff  A13     : 0x3f40d414
A14     : 0x00ff0000  A15     : 0xff000000  SAR     : 0x00000019  EXCCAUSE: 0x00000001
EXCVADDR: 0x00000000  LBEG    : 0x400014fd  LEND    : 0x4000150d  LCOUNT  : 0xffffffff

ELF file SHA256: 0000000000000000

Backtrace: 0x4008dc7c:0x3ffdcb50 0x3ffdcc0d:0x3ffdcf20 0x400edc65:0x3ffdcfe0 0x400e6624:0x3ffdd030 0x400f1661:0x3ffdd090 0x400f16e1:0x3ffdd0c0 0x400f1742:0x3ffdd100 0x400f1742:0x3ffdd140 0x400f1742:0x3ffdd180 0x400f1742:0x3ffdd1c0 0x400f1742:0x3ffdd200 0x400f1742:0x3ffdd240 0x400f1742:0x3ffdd280 0x400f1742:0x3ffdd2c0 0x400f1742:0x3ffdd300 0x400f1742:0x3ffdd340 0x400f1742:0x3ffdd380 0x400f1742:0x3ffdd3c0 0x400f1742:0x3ffdd400 0x400f1742:0x3ffdd440 0x400f1742:0x3ffdd480 0x400f1742:0x3ffdd4c0 0x400f1742:0x3ffdd500 0x400f1742:0x3ffdd540 0x400f1742:0x3ffdd580 0x400f1742:0x3ffdd5c0 0x400f1742:0x3ffdd600 0x400f1742:0x3ffdd640 0x400f1742:0x3ffdd680 0x400f1742:0x3ffdd6c0 0x400f1742:0x3ffdd700 0x400f1742:0x3ffdd740 0x400f1742:0x3ffdd780 0x400f1742:0x3ffdd7c0 0x400f1742:0x3ffdd800 0x400f1742:0x3ffdd840 0x400f1742:0x3ffdd880 0x400f1742:0x3ffdd8c0 0x400f1742:0x3ffdd900 0x400f1742:0x3ffdd940 0x400f1742:0x3ffdd980 0x400f1742:0x3ffdd9c0 0x400f1742:0x3ffdda00 0x400f1742:0x3ffdda40 0x400f1742:0x3ffdda80 0x400f1742:0x3ffddac0 0x400f1742:0x3ffddb00 0x400f1742:0x3ffddb40 0x400f1742:0x3ffddb80 0x400f1742:0x3ffddbc0 0x400f1742:0x3ffddc00
  #0  0x4008dc7c:0x3ffdcb50 in _xt_lowint1 at /home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/freertos/xtensa_vectors.S:1118
  #1  0x3ffdcc0d:0x3ffdcf20 in ?? ??:0
  #2  0x400edc65:0x3ffdcfe0 in ble_uuid_to_str at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/nimble/host/src/ble_uuid.c:120
  #3  0x400e6624:0x3ffdd030 in ble_gattc_log_uuid at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/nimble/host/src/ble_gattc.c:4778
      (inlined by) ble_gattc_log_disc_svc_uuid at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/nimble/host/src/ble_gattc.c:507
      (inlined by) ble_gattc_disc_svc_by_uuid at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/nimble/nimble/host/src/ble_gattc.c:1749
  #4  0x400f1661:0x3ffdd090 in NimBLEClient::retrieveServices(NimBLEUUID const*) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #5  0x400f16e1:0x3ffdd0c0 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #6  0x400f1742:0x3ffdd100 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #7  0x400f1742:0x3ffdd140 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #8  0x400f1742:0x3ffdd180 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #9  0x400f1742:0x3ffdd1c0 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #10 0x400f1742:0x3ffdd200 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #11 0x400f1742:0x3ffdd240 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #12 0x400f1742:0x3ffdd280 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #13 0x400f1742:0x3ffdd2c0 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #14 0x400f1742:0x3ffdd300 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #15 0x400f1742:0x3ffdd340 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #16 0x400f1742:0x3ffdd380 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #17 0x400f1742:0x3ffdd3c0 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #18 0x400f1742:0x3ffdd400 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #19 0x400f1742:0x3ffdd440 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #20 0x400f1742:0x3ffdd480 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #21 0x400f1742:0x3ffdd4c0 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #22 0x400f1742:0x3ffdd500 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #23 0x400f1742:0x3ffdd540 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #24 0x400f1742:0x3ffdd580 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #25 0x400f1742:0x3ffdd5c0 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #26 0x400f1742:0x3ffdd600 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #27 0x400f1742:0x3ffdd640 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #28 0x400f1742:0x3ffdd680 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #29 0x400f1742:0x3ffdd6c0 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #30 0x400f1742:0x3ffdd700 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #31 0x400f1742:0x3ffdd740 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #32 0x400f1742:0x3ffdd780 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #33 0x400f1742:0x3ffdd7c0 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #34 0x400f1742:0x3ffdd800 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #35 0x400f1742:0x3ffdd840 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #36 0x400f1742:0x3ffdd880 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #37 0x400f1742:0x3ffdd8c0 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #38 0x400f1742:0x3ffdd900 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #39 0x400f1742:0x3ffdd940 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #40 0x400f1742:0x3ffdd980 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #41 0x400f1742:0x3ffdd9c0 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #42 0x400f1742:0x3ffdda00 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #43 0x400f1742:0x3ffdda40 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #44 0x400f1742:0x3ffdda80 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #45 0x400f1742:0x3ffddac0 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #46 0x400f1742:0x3ffddb00 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #47 0x400f1742:0x3ffddb40 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #48 0x400f1742:0x3ffddb80 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #49 0x400f1742:0x3ffddbc0 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496
  #50 0x400f1742:0x3ffddc00 in NimBLEClient::getService(NimBLEUUID const&) at .pio/libdeps/esp32-verbose/NimBLE-Arduino/src/NimBLEClient.cpp:496

h2zero · 2022-02-15T04:00:42Z

Thanks, PR #355 fixes the recursion issue, give that a try and let me know.

It may fix the watchdog issue here as well.

DTTerastar · 2022-02-16T21:27:07Z

Should we maybe have some sanity checking on the sizes of stuff in findAdvField so at least it doesn't explode?

h2zero · 2022-02-17T00:26:51Z

The code should never have reached that point. Somehow the data vector got corrupted. I don't know why this is happening for you.

DTTerastar · 2022-02-21T03:11:12Z

I found Framework 3.2 + -D CONFIG_BT_NIMBLE_PINNED_TO_CORE=1 (which WASN'T actually turned on before) made 1.3.3 work perfectly so I'm sticking w/ that for now.

h2zero · 2022-02-21T03:37:59Z

Interesting, thanks for the update. I wish it were easier to pin down the issue but there are so many factors involved. Let me know if you come across any further data that may help.

DTTerastar mentioned this issue Feb 12, 2022

Version 2.0.17 restarts on loop? ESPresense/ESPresense#241

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M5Stack ATOM Lites Becoming Unavailable ESPresense/ESPresense#272

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Repeated crashing (core 1 panic and corrupt heap) ESPresense/ESPresense#271

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DTTerastar closed this as completed Feb 21, 2022

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Exception in findAdvField #353

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Exception in findAdvField #353

Exception in findAdvField #353

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