ESP32 STATION正接AP时候发生了PANIC然后重启了的原因？

用蓝牙发送了SSID和password给ESP32，

ESP32断开，重新用新SSID和PASSSWORD连接AP，这时候，发生了Panic, 然后重启了！导致没法给蓝牙客户端（手机APP，发送配网信息反馈结果，因为重启后蓝牙就断了）。

为什么？

IDF 版本： release/v4.3  

[0;32mI (01:47:38.564) BOBO_BT: GATT_WRITE_EVT, conn_id 0, trans_id 1, handle 42[0m

[0;32mI (01:47:38.644) BOBO_BT: GATT_WRITE_EVT, conn_id 0, trans_id 2, handle 42[0m

[0;32mI (01:47:38.804) BOBO_BT: ESP_GATTS_EXEC_WRITE_EVT[0m

[0;32mI (01:47:38.806) BOBO_BT: 48 4f 4e 47 4d 49 4e 59 4f 4e 47 2d 57 4f 52 4b [0m

[0;33mW (01:47:38.813) BOBO_BT: BT Config net!

[0m

[0;33mW (01:47:38.818) BOBO_BT: SSID is:HONGMINYONG-WORK,PASSWORD is HHXX

[0m

I (1965217) wifi:flush txq

I (1965218) wifi:stop sw txq

I (1965220) wifi:lmac stop hw txq

I (1965223) wifi:Deinit lldesc rx mblock:10

[0;33mW (01:47:38.841) BOBO_NET_MODULE: bobo_net_module has stoped.

[0m

[0;33mW (01:47:38.931) BOBO_MAIN_MANAGER: start bobo_net_module.[0m

[0;33mW (01:47:38.931) BOBO_MAIN_MANAGER: bobo_net_module has started.

[0m

[0;33mW (01:47:38.933) BOBO_NET_MODULE: bobo net module has started.

[0m

[0;33mW (01:47:38.933) BOBO_MAIN_MANAGER: restart bobo_net_module  to make use of new ssid.

[0m

E (1965322) wifi:I (1965333) wifi:timeout when WiFi un-init, type=4wifi driver task: 3ffd82b4, prio:23, stack:6656, core=0



I (1965371) wifi:wifi firmware version: 1865b55

I (1965371) wifi:wifi certification version: v7.0

I (1965371) wifi:config NVS flash: enabled

I (1965373) wifi:config nano formating: disabled

I (1965377) wifi:Init data frame dynamic rx buffer num: 32

I (1965382) wifi:Init management frame dynamic rx buffer num: 32

I (1965388) wifi:Init management short buffer num: 32

I (1965393) wifi:Init dynamic tx buffer num: 32

I (1965397) wifi:Init static rx buffer size: 1600

I (1965401) wifi:Init static rx buffer num: 10

I (1965405) wifi:Init dynamic rx buffer num: 32

[0;32mI (01:47:39.022) wifi_init: rx ba win: 6[0m

[0;32mI (01:47:39.025) wifi_init: tcpip mbox: 32[0m

[0;32mI (01:47:39.030) wifi_init: udp mbox: 6[0m

[0;32mI (01:47:39.035) wifi_init: tcp mbox: 6[0m

[0;32mI (01:47:39.039) wifi_init: tcp tx win: 5744[0m

[0;32mI (01:47:39.044) wifi_init: tcp rx win: 5744[0m

[0;32mI (01:47:39.049) wifi_init: tcp mss: 1440[0m

[0;32mI (01:47:39.054) wifi_init: WiFi IRAM OP enabled[0m

[0;32mI (01:47:39.059) wifi_init: WiFi RX IRAM OP enabled[0m

I (1965470) wifi:mode : sta (c4:dd:57:60:e9:00)

[0;33mW (01:47:39.083) BOBO_CONNECT: Connecting to SSID: HONGMINYONG-WORK ,Passord: HHXX ...[0m

[0;33mW (01:47:39.084) BOBO_CONNECT: Connecting to HONGMINYONG-WORK...[0m

[0;32mI (01:47:39.085) BOBO_CONNECT: Wi-Fi started, connect AP...[0m

[0;33mW (01:47:39.091) BOBO_CONNECT: Waiting for IP(s)[0m

gSpO2Pulse is: 0



gSpO2Val is: 0



Bed status is: Off bed.



No SpO2Det!



gSpO2Pulse is: 0



gSpO2Val is: 0



Bed status is: Off bed.



I (1968626) wifi<6,1>, old:<1,0>, ap:<255,255>, sta:<6,1>, prof:1

I (1970044) wifi:state: init -> auth (b0)

I (1970051) wifi:state: auth -> assoc (0)

I (1970060) wifi:state: assoc -> run (10)

I (1970072) wifi:connected with HONGMINYONG-WORK, aid = 1, channel 6, 40U, bssid = 08:10:78:1c:1d:6d

I (1970072) wifi:security: WPA2-PSK, phy: bgn, rssi: -26

I (1970075) wifi:pm start, type: 1



Guru Meditation Error: Core  0 panic'ed (InstructionFetchError). Exception was unhandled.



Core  0 register dump:

PC      : 0x3ffdd460  PS      : 0x00060330  A0      : 0x800e3588  A1      : 0x3ffd8020  

A2      : 0x3ffdd448  A3      : 0x3ffe50ea  A4      : 0x0000003c  A5      : 0x3ffe5058  

A6      : 0x00006d1d  A7      : 0x00000000  A8      : 0x801a0c38  A9      : 0x00000046  

A10     : 0x3ffdd460  A11     : 0x3ffe50ea  A12     : 0x0000003c  A13     : 0x3ffe5058  

A14     : 0x3ffe49f8  A15     : 0xffffffff  SAR     : 0x00000010  EXCCAUSE: 0x00000002  

EXCVADDR: 0x3ffdd460  LBEG    : 0x4000c2e0  LEND    : 0x4000c2f6  LCOUNT  : 0xffffffff  



Backtrace:0x3ffdd45d:0x3ffd8020 |<-CORRUPTED





ELF file SHA256: 0378ad4d1717246e



Rebooting...

ets Jul 29 2019 12:21:46



rst:0xc (SW_CPU_RESET),boot:0x1b (SPI_FAST_FLASH_BOOT)

configsip: 0, SPIWP:0xee

clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00

mode:DIO, clock div:2

load:0x3fff0030,len:4

load:0x3fff0034,len:7104

ho 0 tail 12 room 4

load:0x40078000,len:13212

load:0x40080400,len:4568

entry 0x400806f4

[0;32mI (31) boot: ESP-IDF v4.2 2nd stage bootloader[0m

[0;32mI (31) boot: compile time 11:00:59[0m

[0;32mI (31) boot: chip revision: 3[0m

[0;32mI (34) boot_comm: chip revision: 3, min. bootloader chip revision: 0[0m

[0;32mI (41) boot.esp32: SPI Speed      : 40MHz[0m

[0;32mI (45) boot.esp32: SPI Mode       : DIO[0m

[0;32mI (50) boot.esp32: SPI Flash Size : 8MB[0m

[0;32mI (54) boot: Enabling RNG early entropy source...[0m

[0;32mI (60) boot: Partition Table:[0m

[0;32mI (63) boot: ## Label            Usage          Type ST Offset   Length[0m

[0;32mI (71) boot:  0 nvs              WiFi data        01 02 00009000 00004000[0m

[0;32mI (78) boot:  1 otadata          OTA data         01 00 0000d000 00002000[0m

[0;32mI (86) boot:  2 phy_init         RF data          01 01 0000f000 00001000[0m

[0;32mI (93) boot:  3 factory          factory app      00 00 00010000 00200000[0m

[0;32mI (101) boot:  4 ota0             OTA app          00 10 00210000 00200000[0m

[0;32mI (108) boot:  5 bobo_data        WiFi data        01 02 00410000 003f0000[0m

[0;32mI (116) boot: End of partition table[0m

[0;32mI (120) boot: Defaulting to factory image[0m

[0;32mI (125) boot_comm: chip revision: 3, min. application chip revision: 0[0m

[0;32mI (132) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x30034 (196660) map[0m

[0;32mI (216) esp_image: segment 1: paddr=0x0004005c vaddr=0x3ffbdb60 size=0x044c0 ( 17600) load[0m

[0;32mI (223) esp_image: segment 2: paddr=0x00044524 vaddr=0x40080000 size=0x00404 (  1028) load[0m

[0;32mI (224) esp_image: segment 3: paddr=0x00044930 vaddr=0x40080404 size=0x0b6e8 ( 46824) load[0m

[0;32mI (252) esp_image: segment 4: paddr=0x00050020 vaddr=0x400d0020 size=0xd51c0 (872896) map[0m

[0;32mI (585) esp_image: segment 5: paddr=0x001251e8 vaddr=0x4008baec size=0x1355c ( 79196) load[0m

[0;32mI (636) boot: Loaded app from partition at offset 0x10000[0m

[0;32mI (636) boot: Disabling RNG early entropy source...[0m

[0;32mI (637) cpu_start: Pro cpu up.[0m