ESP-Hosted-NG: ESP reboots during large WiFi data transfers

[PokersKun]

Hello!

I'm experiencing ESP reboot issue while using NG's WiFi feature, the phenomenon is that when uploading a file to Host via SCP, ESP shows an error message and reboots, resulting in the file not being uploaded successfully.

For more information on what I'm currently using, please refer to: #357

Below is the reproduction method:

1. Host loads the driver and connects to the AP to get the IP address.

2. Upload files to Host via other PC using SCP via that IP address.

3. An error occurs:

• The ESP outputs the following error message and reboots:

assert failed: queue_next_transaction spi_slave_api.c:407 (spi_trans->rx_buffer)
Core  0 register dump:
MEPC    : 0x40380608  RA      : 0x40389420  SP      : 0x3fcce4f0  GP      : 0x3fcb0fb0
TP      : 0x3fcafa88  T0      : 0x37363534  T1      : 0x7271706f  T2      : 0x33323130
S0/FP   : 0x00000077  S1      : 0x00000001  A0      : 0x3fcce52c  A1      : 0x3fcb281d
A2      : 0x00000001  A3      : 0x00000029  A4      : 0x00000001  A5      : 0x3fcb7000
A6      : 0x0000000c  A7      : 0x76757473  S2      : 0x00000009  S3      : 0x3fcce650
S4      : 0x3fcb281c  S5      : 0x00000000  S6      : 0x00000000  S7      : 0x00000000
S8      : 0x00000000  S9      : 0x00000000  S10     : 0x00000000  S11     : 0x00000000
T3      : 0x6e6d6c6b  T4      : 0x6a696867  T5      : 0x66656463  T6      : 0x62613938
MSTATUS : 0x00001881  MTVEC   : 0x40380001  MCAUSE  : 0x00000007  MTVAL   : 0x00000000
MHARTID : 0x00000000

Stack memory:
3fcce4f0: 0xa5a5a5a5 0xa5a5a5a5 0x3c075408 0x4038e5d6 0x3fcb2b1c 0x3c075408 0x3fcb2c80 0x3c075170
3fcce510: 0x3fcb2b2c 0x3fcce524 0x3fcb2b30 0x3c0751f4 0x3fcb281c 0x00373034 0x00000001 0x65737361
3fcce530: 0x66207472 0x656c6961 0x71203a64 0x65756575 0x78656e5f 0x72745f74 0x61736e61 0x6f697463
3fcce550: 0x7073206e 0x6c735f69 0x5f657661 0x2e697061 0x30343a63 0x73282037 0x745f6970 0x736e6172
3fcce570: 0x78723e2d 0x6675625f 0x29726566 0x00000000 0x3fccd094 0x00000000 0x00000001 0x4038dda4
3fcce590: 0x00000000 0x00000000 0x00000000 0x400586f4 0x3fce0000 0x3fcb95a4 0x3fcb7000 0x4038dda4
3fcce5b0: 0x00000000 0x00000000 0x00000000 0x400586f4 0x3fce0000 0x00000000 0x3fcdcb70 0x400587c2
3fcce5d0: 0x00000000 0x00000000 0x00000000 0x00000640 0x00000001 0x00000008 0x3fcb7680 0x40380a22
3fcce5f0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000008 0x00000640 0x00000000 0x00000000
3fcce610: 0x00000000 0x3fcd6e18 0x3fcb95a4 0x4200af16 0x00000000 0x00000000 0x00000000 0x000005f8
3fcce630: 0x00000000 0x00000000 0x00000000 0x4200afca 0x00000000 0x00000000 0x00000000 0x00000000
3fcce650: 0x00000000 0x00000000 0x00000000 0x3fcb958c 0x00000000 0x00000000 0x00000000 0x4038bbf6
3fcce670: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcce690: 0x00000000 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0xa5a5a5a5 0x00000154 0x3fcce560
3fcce6b0: 0x3fcb7014 0x3fcb3708 0x3fcd1010 0x3fcce6ac 0x3fcb3700 0x00000003 0x3fccd0c0 0x3fccd0c0
3fcce6d0: 0x3fcce6ac 0x00000000 0x00000016 0x3fccd6a8 0x5f697073 0x74736f70 0x6f72705f 0x00736563
3fcce6f0: 0x00000000 0x3fcce6a0 0x00000016 0x00000000 0x00000000 0x00000000 0x00000000 0x3fcb7884
3fcce710: 0x3fcb78ec 0x3fcb7954 0x00000000 0x00000000 0x00000001 0x00000000 0x00000000 0x00000000
3fcce730: 0x4206aff8 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcce750: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcce770: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcce790: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcce7b0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcce7d0: 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000 0x00000000
3fcce7f0: 0x00000000 0x00000000 0x00000000 0x3f000000 0x00000234 0x3fcce858 0x3fcce9d8 0x3fccea38
3fcce810: 0x3fcce9c0 0x00000000 0x3fcce81c 0xffffffff 0x3fcce81c 0x3fcce81c 0x00000000 0x3fcce830
3fcce830: 0xffffffff 0x3fcce830 0x3fcce830 0x00000000 0x00000014 0x00000018 0x6d00ffff 0x00000000
3fcce850: 0xb33fffff 0x00000000 0x3fcb9e00 0x00000000 0x3fcb9e00 0x00040000 0x00030000 0x4038e5f4
3fcce870: 0x3fcb9380 0x00000000 0x3fcb9380 0x01180000 0x00030000 0x4038e5f4 0x3fcb9a58 0x00000000
3fcce890: 0x3fcb9a58 0x00040000 0x00030000 0x4038e5f4 0x3fcb99fc 0x00000000 0x3fcb99fc 0x00080000
3fcce8b0: 0x00020000 0x4038e5f4 0x3fcb99fc 0x00000000 0x3fcb99fc 0x006d0000 0x00030000 0x4038e5f4
3fcce8d0: 0x3fcb9e00 0x00000000 0x3fcb9e00 0x00080000 0x00020000 0x4038e5f4 0x3fcb93f8 0x00000000



ELF file SHA256: 9abaaf89bc3c89b0

Rebooting...

• Host prompts for driver re-initialization:

[  246.007232] esp32_spi: process_esp_bootup_event: Received ESP bootup event
[  246.037410] esp32_spi: esp_reg_notifier: cfg80211 regulatory domain callback for 00, current=
[  246.105686] esp32_spi: prepare_command_request: command queue init is not done yet
[  246.113302] esp32_spi: cmd_set_reg_domain: Failed to get command node
[  246.187324] esp32_spi: esp_reg_notifier: cfg80211 regulatory domain callback for CN, current=00
[  246.242165] esp32_spi: prepare_command_request: command queue init is not done yet
[  246.297859] esp32_spi: cmd_set_reg_domain: Failed to get command node
[  246.425783] esp32_spi: process_event_esp_bootup: Bootup Event tag: 3
[  246.432179] esp32_spi: esp_validate_chipset: Chipset=ESP32-C2 ID=0c detected over SPI
[  246.442009] esp32_spi: process_event_esp_bootup: Bootup Event tag: 2
[  246.448517] esp32_spi: process_event_esp_bootup: Bootup Event tag: 0
[  246.454889] esp32_spi: process_event_esp_bootup: Bootup Event tag: 1
[  246.461354] esp32_spi: process_fw_data: ESP chipset's last reset cause:
[  246.468023] esp32_spi: print_reset_reason: SW_CPU_RESET
[  246.473257] esp32_spi: check_esp_version: ESP Firmware version: 1.0.3
[  246.488277] esp32_spi: esp_reg_notifier: 663 esp_wifi_device not initialized yet
[  246.815513] esp32_spi: init_bt: ESP Bluetooth init
[  246.821023] esp32_spi: print_capabilities: Capabilities: 0xe8. Features supported are:
[  246.845816] esp32_spi: print_capabilities:    * WLAN on SPI
[  246.851437] esp32_spi: print_capabilities:    * BT/BLE
[  246.856595] esp32_spi: print_capabilities:      - HCI over SPI
[  246.862356] esp32_spi: print_capabilities:      - BLE only
[  247.226534] Bluetooth: MGMT ver 1.22
[  248.621066] esp32_spi: cmd_auth_request: Authentication request: b0:39:56:cf:9b:4d 6 0 0 0
[  248.886625] esp32_spi: cmd_assoc_request: Association request: b0:39:56:cf:9b:4d 6 39
[  248.959011] esp32_spi: process_assoc_event: Connection status: 0
[  248.989583] esp32_spi: process_rx_packet: Rx PACKET_TYPE_EAPOL!!!!
[  249.034942] esp32_spi: process_rx_packet: Rx PACKET_TYPE_EAPOL!!!!

• PC prompts for file transfer failure:

PS D:\storage> scp .\flash.bin [email protected]:/home/root
The authenticity of host '192.168.1.94 (192.168.1.94)' can't be established.
ED25519 key fingerprint is SHA256:wEpBLuxJHxPrEIv2EO3B+QEegjNcxESiZXf2aquT5dM.
This key is not known by any other names
Are you sure you want to continue connecting (yes/no/[fingerprint])?
Warning: Permanently added '192.168.1.94' (ED25519) to the list of known hosts.
flash.bin                                                                               0%    0     0.0KB/s   --:-- ETAConnection reset by 192.168.1.94 port 22
./flash.bin: Broken pipe