Closed AadiMehta closed 5 years ago
Any updates on this issue?
Thanks, Aadi Mehta
@AadiMehta, I run blufi example with commit id 8b885fb, did not reproduce the issue.
Please provide your test log, thanks.
Hello @Weijian-Espressif I have mentioned that the issue is intermittent(appears 1 out of 10 times approx). Issue is when it appears, esp32 gets paniced and reboots. I have attached the test log in the 1st comment.
I have not made any changes in the blufi example and am running that with my project. As per tracelogs, issues seems to be pointing towards LoadStoreError when blufi example tries to save private key(mbedtls_dhm_make_public function in blufi_security file).
AadiMehta , I use blufi APP to test the blufi example, i did not reproduce the issue. Please provide a complete test log, starting from the first test, thanks.
@AadiMehta, I use blufi APP to test the blufi example, but still haven't reproduce this issue. Do you test blufi demo with our blufi APP? Android or iOS ?
@Weijian-Espressif I am getting still getting this issue through both ios and android.
I think it fails when I am sending custom data which is large in size(around 1400 bytes). I am sending a certificate in the custom data.
@AadiMehta, I found the bug, The length of data sent by the APP exceeds 1024. We will modify the APP code, and the data needs to be fragmented when sending custom data.
@AadiMehta, I am not sure if the bug I found is the same as yours.
@Weijian-Espressif With android the failures are intermittent(3 out of 10 attempts are failed). When passed following is the sample output:
I (51213) HA-Node.api_ap: Free HEAP: 113432 bytes
I (51216) esp_https_server: Starting server
I (51286) esp_https_server: Server listening on port 443
I (51290) HA-Node.api_ap: Registering URI handlers
I (51298) gpio: GPIO[23]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:0
I (109868) HA.Node.blufi: BLUFI ble connect
I (112367) HA.Node.blufi: Recv Custom Data 1303
I (112371) Custom Data in char : {"gpio_pins":4,"
I (112374) Custom Data in char : gateway_id":"2fb
I (112378) Custom Data in char : 9ad636f1a4d10a6d
I (112382) Custom Data in char : 09080fc6d6587","
I (112387) Custom Data in char : gateway_ip":"192
I (112446) Custom Data in char : .168.2.4","ca":"
I (112450) Custom Data in char : -----BEGIN CERTI
I (112453) Custom Data in char : FICATE-----\nMII
I (112456) Custom Data in char : DNTCCAh2gAwIBAgI
I (112464) Custom Data in char : UT62kEuXXdmxTqPX
I (112468) Custom Data in char : zNwCEUQ+eT60wDQY
I (112472) Custom Data in char : JKoZIhvcNAQEL\nB
I (112477) Custom Data in char : QAwMTEvMC0GA1UEA
I (112483) Custom Data in char : wwmMmZiOWFkNjM2Z
I (112488) Custom Data in char : jFhNGQxMGE2ZDA5M
I (112494) Custom Data in char : DgwZmM2ZDY1ODcu\
I (112499) Custom Data in char : nbG9jYWwwHhcNMTk
I (112559) Custom Data in char : wMjIxMTEwNTI3Whc
I (112563) Custom Data in char : NMjkwMjE4MTEwNTI
I (112566) Custom Data in char : 3WjAxMS8wLQYDVQQ
I (112570) Custom Data in char : D\nDCYyZmI5YWQ2M
I (112575) Custom Data in char : zZmMWE0ZDEwYTZkM
I (112580) Custom Data in char : DkwODBmYzZkNjU4N
I (112590) Custom Data in char : y5sb2NhbDCCASEwD
I (112593) Custom Data in char : QYJ\nKoZIhvcNAQE
I (112596) Custom Data in char : BBQADggEOADCCAQk
I (112602) Custom Data in char : CggEAMWOQjYEXMbE
I (112607) Custom Data in char : Hma9V1krQXluhfgh
I (112613) Custom Data in char : qrOwZ\nKE1m2+sly
I (112667) Custom Data in char : 6B7UJyrbwaM0WIZW
I (112669) Custom Data in char : Ow5DWWC94ShIQfh8
I (112672) Custom Data in char : \/wPgPOqUAaAf\/T
I (112677) Custom Data in char : wJk\/6waan\ntgFd
I (112682) Custom Data in char : i0bYfgYW\/yg2GS2
I (112688) Custom Data in char : NtMKDG\/yfMiRMh+
I (112694) Custom Data in char : JuiS2Hi\/9pO668h
I (112698) Custom Data in char : DoAfivC0hYXjHHh\
I (112704) Custom Data in char : nXgLcy9\/hg3I9Qu
I (112709) Custom Data in char : hzIXyZEd6zQWSq2t
I (112715) Custom Data in char : U8EIIiT43vAO0Kht
I (112720) Custom Data in char : 3f3nw3zwsO\/kTiM
I (112773) Custom Data in char : vD+\nJjqPvQ8RSFt
I (112776) Custom Data in char : G7NdOlf57o97r4GP
I (112779) Custom Data in char : Q2eMdjEETG9KIlzE
I (112783) Custom Data in char : pIWLOwWnmJhdfABh
I (112789) Custom Data in char : Bblma\npHVuVn8Py
I (112794) Custom Data in char : S2R22rprPpFYYoGJ
I (112799) Custom Data in char : GiAycL6\/QD5ZRAS
I (112805) Custom Data in char : pPrawSz\/u1u5PQI
I (112810) Custom Data in char : DAQABo0Yw\nRDAPB
I (112816) Custom Data in char : gNVHRMECDAGAQH\/
I (112821) Custom Data in char : AgEAMDEGA1UdEQQq
I (112826) Custom Data in char : MCiCJjJmYjlhZDYz
I (112881) Custom Data in char : NmYxYTRkMTBh\nNm
I (112884) Custom Data in char : QwOTA4MGZjNmQ2NT
I (112887) Custom Data in char : g3LmxvY2FsMA0GCS
I (112892) Custom Data in char : qGSIb3DQEBCwUAA4
I (112897) Custom Data in char : IBAQAGo6elGrBK\n
I (112902) Custom Data in char : Z2oXaUFRICtVSST0
I (112908) Custom Data in char : ltZTHQ9fOjXI6FO2
I (112913) Custom Data in char : qyeqyMsZpoaTJ2eU
I (112918) Custom Data in char : Vu4znnN3Pt2BDx+z
I (112924) Custom Data in char : \nr1C0aJ\/t4NVky
I (112929) Custom Data in char : Pus\/jxh+kZVDRll
I (112935) Custom Data in char : 4qNfkhSQZEQQonRR
I (112987) Custom Data in char : pn6DcUdKk8FDLeNA
I (112990) Custom Data in char : wWG5\nrOdZmrV9BO
I (112993) Custom Data in char : zEjGi+eF4HCIkpBA
I (112997) Custom Data in char : iw01HkJgMoa7ZP1M
I (113003) Custom Data in char : H2AmK+fvL30zdcX6
I (113008) Custom Data in char : OCxnaS\nFDCB4vX+
I (113013) Custom Data in char : 4Dj74MKIh8IolrzC
I (113019) Custom Data in char : LfoSrB81o4ny33B8
I (113024) Custom Data in char : s5lYmjOgaeOyBc3k
I (113029) Custom Data in char : k0lQuwHX\n1hmhY7
I (113035) Custom Data in char : r5q8Rvwt2TuWSr4F
I (113040) Custom Data in char : yjJXbE1lbEEa15GF
I (113094) Custom Data in char : h+F8z56BmRU2mvYy
I (113097) Custom Data in char : SQTBuEPznS\nAzj3
I (113099) Custom Data in char : dagYdKao\n-----E
I (113104) Custom Data in char : ND CERTIFICATE--
I (113109) Custom Data in char : ---\n"}
When failed, I have posted the error code above.
Note: It always fails with iOS. Also I am sending the whole data in one custom data call. For IOS we have filed another bug (https://github.com/EspressifApp/EspBlufiForiOS/issues/9)
@AadiMehta, Our iOS engineers are checking their source code
@AadiMehta , ios source cod has updated in github, please update and try. The crash issue, we do not reproduce it with our blufi demo. Can you test our blufi demo?
@Weijian-Espressif sure, I will try it again and let you know the results by the end of the day. Also as mentioned before, this issue is intermittent(fails 3 out of 10 times approx). I will try to test the given example as well with our workflow and will check if issue still persists
@AadiMehta, Do you reproduce the issue using our blufi demo ?
@Weijian-Espressif Following are some observations. We are using the IOS app provided by the Espressifs. Following are the points:
While connecting to the ESP32 the following errors are observed(one of them occurs each time) This happens 4 out of 5 times we try to connect
1############################################################ I (8786) HA.Node.blufi: BLUFI ble connect
ERROR A stack overflow in task btuT has been detected. abort() was called at PC 0x400900d8 on core 0 0x400900d8: vApplicationStackOverflowHook at /Users/sheky/Documents/Developer/Esp/esp-idf/components/esp32/panic.c:707
Backtrace: 0x4008fdc7:0x3ffe03b0 0x400900c1:0x3ffe03d0 0x400900d8:0x3ffe03f0 0x400928da:0x3ffe0410 0x40093fa4:0x3ffe0440 0x40093f5a:0x00000000 0x4008fdc7: invoke_abort at /Users/sheky/Documents/Developer/Esp/esp-idf/components/esp32/panic.c:707
0x400900c1: abort at /Users/sheky/Documents/Developer/Esp/esp-idf/components/esp32/panic.c:707
0x400900d8: vApplicationStackOverflowHook at /Users/sheky/Documents/Developer/Esp/esp-idf/components/esp32/panic.c:707
0x400928da: vTaskSwitchContext at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/tasks.c:3537
0x40093fa4: _frxt_dispatch at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/portasm.S:406
0x40093f5a: _frxt_int_exit at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/portasm.S:206
Rebooting...
2############################################################ I (63988) HA.Node.blufi: BLUFI ble connect
Guru Meditation Error: Core 0 panic'ed (LoadStoreError). Exception was unhandled.
Core 0 register dump:
PC : 0x40092b21 PS : 0x00060433 A0 : 0x80094832 A1 : 0x3ffe04f0
0x40092b21: uxPortCompareSet at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/tasks.c:3537
(inlined by) vPortCPUAcquireMutexIntsDisabledInternal at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/portmux_impl.inc.h:86
(inlined by) vPortCPUAcquireMutexIntsDisabled at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/portmux_impl.h:98
(inlined by) vTaskEnterCritical at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/tasks.c:4231
A2 : 0x40081f88 A3 : 0x00060423 A4 : 0x00060420 A5 : 0x00000001
0x40081f88: _xt_user_exit at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/xtensa_vectors.S:785
A6 : 0x67ae7ae1 A7 : 0xc20cd392 A8 : 0x0000abab A9 : 0xb33fffff
A10 : 0x0000cdcd A11 : 0x00060420 A12 : 0x00000000 A13 : 0x00000001
A14 : 0x0000cdcd A15 : 0x00000008 SAR : 0x0000001f EXCCAUSE: 0x00000003
EXCVADDR: 0x40081f88 LBEG : 0x4000c46c LEND : 0x4000c477 LCOUNT : 0xffffffff
0x40081f88: _xt_user_exit at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/xtensa_vectors.S:785
Backtrace: 0x40092b21:0x3ffe04f0 0x4009482f:0x3ffe0510 0x40094863:0x3ffe0530 0x40082448:0x3ffe0560 0x400825b3:0x3ffe0580 0x40082798:0x3ffe05a0 0x400db799:0x3ffe05c0 0x400d82c3:0x3ffe05e0 0x400d83a7:0x3ffe0600 0x400d8c2b:0x3ffe0620 0x400d8cfd:0x3ffe0670 0x400d904c:0x3ffe06a0 0x400d9197:0x3ffe0730 0x400d9399:0x3ffe0750 0x400da09e:0x3ffe0dd0 0x400d7d0c:0x3ffe0e00 0x4010242f:0x3ffe0e50 0x401018d3:0x3ffe0ea0 0x40101abf:0x3ffe0ee0 0x401294aa:0x3ffe1170 0x4011e0a5:0x3ffe11b0 0x4011c98d:0x3ffe11d0 0x4011cf89:0x3ffe1490 0x4011d3d2:0x3ffe14f0 0x4011b8dd:0x3ffe1540 0x4011b995:0x3ffe1560 0x40122c83:0x3ffe1580 0x40116dc1:0x3ffe15c0 0x40092b21: uxPortCompareSet at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/tasks.c:3537 (inlined by) vPortCPUAcquireMutexIntsDisabledInternal at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/portmux_impl.inc.h:86 (inlined by) vPortCPUAcquireMutexIntsDisabled at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/portmux_impl.h:98 (inlined by) vTaskEnterCritical at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/tasks.c:4231
0x4009482f: multi_heap_internal_lock at /Users/sheky/Documents/Developer/Esp/esp-idf/components/heap/multi_heap.c:699
0x40094863: multi_heap_malloc_impl at /Users/sheky/Documents/Developer/Esp/esp-idf/components/heap/multi_heap.c:699
0x40082448: heap_caps_malloc at /Users/sheky/Documents/Developer/Esp/esp-idf/components/heap/heap_caps.c:231
0x400825b3: heap_caps_calloc at /Users/sheky/Documents/Developer/Esp/esp-idf/components/heap/heap_caps.c:231
0x40082798: esp_mbedtls_mem_calloc at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/port/esp_mem.c:25
0x400db799: mbedtls_calloc at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/platform.c:59
0x400d82c3: mbedtls_mpi_grow at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/bignum.c:676
0x400d83a7: mbedtls_mpi_copy at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/bignum.c:676
0x400d8c2b: mbedtls_mpi_mul_mpi at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/bignum.c:676
0x400d8cfd: mbedtls_mpi_mul_int at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/bignum.c:676
0x400d904c: mbedtls_mpi_div_mpi at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/bignum.c:676
0x400d9197: mbedtls_mpi_mod_mpi at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/bignum.c:676
0x400d9399: mbedtls_mpi_exp_mod at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/bignum.c:1685
0x400da09e: mbedtls_dhm_make_public at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/dhm.c:292
0x400d7d0c: blufi_dh_negotiate_data_handler at /Users/sheky/Documents/Developer/Esp/ESP32-Node/webserver/main/src/utils/blufi_security.c:112
0x4010242f: btc_blufi_protocol_handler at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/btc/profile/esp/blufi/blufi_protocol.c:124
0x401018d3: btc_blufi_recv_handler at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/btc/profile/esp/blufi/blufi_prf.c:437
0x40101abf: blufi_profile_cb at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/btc/profile/esp/blufi/blufi_prf.c:193
0x401294aa: bta_gatts_send_request_cback at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/bta/gatt/bta_gatts_act.c:531
0x4011e0a5: gatt_sr_send_req_callback at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/gatt/gatt_utils.c:1761
0x4011c98d: gatts_process_write_req at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/gatt/gatt_sr.c:1159
0x4011cf89: gatts_process_attribute_req at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/gatt/gatt_sr.c:1468
0x4011d3d2: gatt_server_handle_client_req at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/gatt/gatt_sr.c:1663
0x4011b8dd: gatt_data_process at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/gatt/gatt_main.c:975
0x4011b995: gatt_le_data_ind at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/gatt/gatt_main.c:562
0x40122c83: l2c_rcv_acl_data at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/l2cap/l2c_main.c:267
0x40116dc1: btu_hci_msg_process at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/btu/btu_task.c:598 (inlined by) btu_task_thread_handler at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/btu/btu_task.c:229
Rebooting...
3############################################################ I (55711) HA.Node.blufi: BLUFI ble connect
Guru Meditation Error: Core 0 panic'ed (StoreProhibited). Exception was unhandled.
Core 0 register dump:
PC : 0x40092b21 PS : 0x00060033 A0 : 0x80094832 A1 : 0x3ffe0540
0x40092b21: uxPortCompareSet at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/tasks.c:3537
(inlined by) vPortCPUAcquireMutexIntsDisabledInternal at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/portmux_impl.inc.h:86
(inlined by) vPortCPUAcquireMutexIntsDisabled at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/portmux_impl.h:98
(inlined by) vTaskEnterCritical at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/tasks.c:4231
A2 : 0x00000001 A3 : 0x00000008 A4 : 0x3ffe2610 A5 : 0x00000000
A6 : 0x3ffe0450 A7 : 0x3ffe261d A8 : 0x0000abab A9 : 0xb33fffff
A10 : 0x0000cdcd A11 : 0x00060020 A12 : 0x3ffe0670 A13 : 0x00000001
A14 : 0x0000cdcd A15 : 0xfffffffc SAR : 0x0000001f EXCCAUSE: 0x0000001d
EXCVADDR: 0x00000001 LBEG : 0x4000c46c LEND : 0x4000c477 LCOUNT : 0xffffffff
Backtrace: 0x40092b21:0x3ffe0540 0x4009482f:0x3ffe0560 0x40094929:0x3ffe0580 0x400824cd:0x3ffe05a0 0x400827a5:0x3ffe05c0 0x400db7aa:0x3ffe05e0 0x400d8299:0x3ffe0600 0x400d8ce1:0x3ffe0620 0x400d8cfd:0x3ffe0670 0x400d904c:0x3ffe06a0 0x400d9197:0x3ffe0730 0x400d9399:0x3ffe0750 0x400da09e:0x3ffe0dd0 0x400d7d0c:0x3ffe0e00 0x4010242f:0x3ffe0e50 0x401018d3:0x3ffe0ea0 0x40101abf:0x3ffe0ee0 0x401294aa:0x3ffe1170 0x4011e0a5:0x3ffe11b0 0x4011c98d:0x3ffe11d0 0x4011cf89:0x3ffe1490 0x4011d3d2:0x3ffe14f0 0x4011b8dd:0x3ffe1540 0x4011b995:0x3ffe1560 0x40122c83:0x3ffe1580 0x40116dc1:0x3ffe15c0 0x40092b21: uxPortCompareSet at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/tasks.c:3537 (inlined by) vPortCPUAcquireMutexIntsDisabledInternal at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/portmux_impl.inc.h:86 (inlined by) vPortCPUAcquireMutexIntsDisabled at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/portmux_impl.h:98 (inlined by) vTaskEnterCritical at /Users/sheky/Documents/Developer/Esp/esp-idf/components/freertos/tasks.c:4231
0x4009482f: multi_heap_internal_lock at /Users/sheky/Documents/Developer/Esp/esp-idf/components/heap/multi_heap.c:699
0x40094929: multi_heap_free_impl at /Users/sheky/Documents/Developer/Esp/esp-idf/components/heap/multi_heap.c:699
0x400824cd: heap_caps_free at /Users/sheky/Documents/Developer/Esp/esp-idf/components/heap/heap_caps.c:231
0x400827a5: esp_mbedtls_mem_free at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/port/esp_mem.c:35
0x400db7aa: mbedtls_free at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/platform.c:64
0x400d8299: mbedtls_mpi_free at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/bignum.c:676
0x400d8ce1: mbedtls_mpi_mul_mpi at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/bignum.c:676
0x400d8cfd: mbedtls_mpi_mul_int at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/bignum.c:676
0x400d904c: mbedtls_mpi_div_mpi at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/bignum.c:676
0x400d9197: mbedtls_mpi_mod_mpi at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/bignum.c:676
0x400d9399: mbedtls_mpi_exp_mod at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/bignum.c:1685
0x400da09e: mbedtls_dhm_make_public at /Users/sheky/Documents/Developer/Esp/esp-idf/components/mbedtls/mbedtls/library/dhm.c:292
0x400d7d0c: blufi_dh_negotiate_data_handler at /Users/sheky/Documents/Developer/Esp/ESP32-Node/webserver/main/src/utils/blufi_security.c:112
0x4010242f: btc_blufi_protocol_handler at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/btc/profile/esp/blufi/blufi_protocol.c:124
0x401018d3: btc_blufi_recv_handler at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/btc/profile/esp/blufi/blufi_prf.c:437
0x40101abf: blufi_profile_cb at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/btc/profile/esp/blufi/blufi_prf.c:193
0x401294aa: bta_gatts_send_request_cback at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/bta/gatt/bta_gatts_act.c:531
0x4011e0a5: gatt_sr_send_req_callback at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/gatt/gatt_utils.c:1761
0x4011c98d: gatts_process_write_req at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/gatt/gatt_sr.c:1159
0x4011cf89: gatts_process_attribute_req at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/gatt/gatt_sr.c:1468
0x4011d3d2: gatt_server_handle_client_req at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/gatt/gatt_sr.c:1663
0x4011b8dd: gatt_data_process at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/gatt/gatt_main.c:975
0x4011b995: gatt_le_data_ind at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/gatt/gatt_main.c:562
0x40122c83: l2c_rcv_acl_data at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/l2cap/l2c_main.c:267
0x40116dc1: btu_hci_msg_process at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/btu/btu_task.c:598 (inlined by) btu_task_thread_handler at /Users/sheky/Documents/Developer/Esp/esp-idf/components/bt/bluedroid/stack/btu/btu_task.c:229
Rebooting...
Upon tweaking the below ESP32 settings, the Bluetooth connect get stable with only occasional error => Component config -> Bluetooth -> Bluetooth enable Bluetooth Bluedroid Host Stack task stack size: Changed from 3072 to 4096 Use dynamic memory allocation in BT/BLE stack: Changed from False to True
With above settings StoreProhibited error with above stack trace still occurs(1 out of 7-8 times). Please let me know if you require me to try out any more cases
Hi @AadiMehta,
@Weijian-Espressif In the above comment, I have mentioned that we have tried first without modifying the menuconfig file, which resulted in the above errors. Also we have tried iOS app with the new changes for sending custom data(which was committed 2-3 days back). We will try with Android too.
We will try with the exact app and will provide you more details in the log.
Would you help share if any updates? Thanks. @AadiMehta
@Alvin1Zhang We confirmed that blufi process is working as expected with iOS app. However we are trying the same with Android application and should get back once we have more info on this.
@AadiMehta, We tested our native blufi demo and didn't reproduce the issue, how is your test result?
@AadiMehta, Do you set Optimization Level (Release (-Os)) in menuconfig?
@Weijian-Espressif yes, the optimization level has been set to Release
Works fine with the espressif's android app as well. Thank you. Closing this
Environment
git describe --tags
to find it): v3.3-dev-424-g8b885fbProblem Description
Intermittent issue while negotiating security in blufi process. This causes ESP32 to reboot.
NOTE: This occurs intermittently. 1 out of 10 times this error is seen.
Following are the logs :
Steps to repropduce