[Ovmsdev] webserver (?) crash

Tue Mar 20 12:53:05 HKT 2018

Hi folks,

Ok, so the new code seems to be working half-way decently.  But I think
there's a memory issue with the webserver.  After poking at home and
status a couple of times, my browser (chrome or Firefox) drop from a
nicely formatted screen to something very text-like.  Links and words,
no buttons.  Then another poke or two and the module crashed.  I've done
it a few times, and the crash usually seem to be with the Status button,
which, looking at the console, seems to have an auto-repeat on it.  I
managed to get the repeated "job queue overflow" once, followed after
hitting home a few times, a similar crash as below.

This was one of the quicker crashes (browser didn't get to the text-mode
state), using AP mode wifi.  Browser in this case was Chrome.  I have a
suspicion that the issue with the text-mode stuff is a leak somewhere
triggered by Firefox, with its CSS fetches.

Greg

OVMS>
OVMS>
I (12641) housekeeping: System considered stable (free: 35212 bytes)
I (17331) simcom: State: Enter PoweredOn state
I (30481) wifi: n:1 0, o:1 1, ap:1 1, sta:1 0, prof:1
I (30491) wifi: station: 40:4e:36:8a:44:c0 join, AID=1, g, 20
I (30491) esp32wifi: AP station connected: id: 1, MAC: 40:4e:36:8a:44:c0
I (37121) webserver: HTTP GET /home
I (37371) simcom: State: Enter MuxStart state
I (37371) gsm-mux: Start MUX
I (40411) webserver: HTTP GET /status
I (47611) webserver: HTTP GET /shell
I (51031) webserver: HTTP GET /home
I (53891) webserver: HTTP GET /status
I (59031) webserver: HTTP GET /home
I (61581) webserver: HTTP GET /
I (61661) webserver: HTTP GET /home
I (63511) webserver: HTTP GET /home
I (65971) webserver: HTTP GET /status
OVMS> abort() was called at PC 0x400db927 on core 1

Backtrace: 0x4008f0b8:0x3ffeb8b0 0x4008f28f:0x3ffeb8d0
0x400db927:0x3ffeb8f0 0x4014880c:0x3ffeb910 0x40154899:0x3ffeb930
0x40154a9f:0x3ffeb950 0x40126564:0x3ffeb980 0x401267c7:0x3ffeb9e0
0x40126846:0x3ffeba00 0x4012841f:0x3ffeba50 0x400f6aff:0x3ffebb10
0x400f7262:0x3ffebb40 0x400f6aff:0x3ffebb60 0x400f7c8e:0x3ffebb90
0x400f7d3f:0x3ffebbc0 0x400f80eb:0x3ffebbf0 0x400f834d:0x3ffebc30
0x400f4b2d:0x3ffebc80 0x400e749a:0x3ffebca0 0x400e74d9:0x3ffebcf0

Rebooting...
ets Jun  8 2016 00:22:57

rst:0xc (SW_CPU_RESET),boot:0x1f (SPI_FAST_FLASH_BOOT)
configsip: 156795334, 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:0x3fff0018,len:4
load:0x3fff001c,len:4560
ho 0 tail 12 room 4
load:0x40078000,len:0
load:0x40078000,len:13176
entry 0x40078d38
I (647) cpu_start: Pro cpu up.
I (648) cpu_start: Starting app cpu, entry point is 0x40081300
I (632) cpu_start: App cpu up.
I (651) heap_init: Initializing. RAM available for dynamic allocation:
I (658) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM
I (664) heap_init: At 3FFBBAC0 len 00024540 (145 KiB): DRAM
I (670) heap_init: At 3FFE0440 len 00003BC0 (14 KiB): D/IRAM
I (676) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM
I (684) heap_init: At 40091FDC len 0000E024 (56 KiB): IRAM
I (689) cpu_start: Pro cpu start user code
I (35) ovms_main: Set default logging level for * to INFO
I (36) command: Initialising COMMAND (1000)
I (36) boot: Initialising BOOT (1100)
I (40) boot: Boot #4 reasons for CPU0=12 and CPU1=12
E (46) boot: Crash #4 detected
I (49) events: Initialising EVENTS (1200)
I (54) config: Initialising CONFIG (1400)
I (59) time: Initialising TIME (1500)
I (64) script: Initialising SCRIPTS (1600)
I (68) script: Using DUKTAPE javascript engine
I (74) metrics: Initialising METRICS (1810)
I (78) metrics: Expanding DUKTAPE javascript engine
I (88) notify: Initialising NOTIFICATIONS (1820)
I (89) notify: Registered notification type info
I (94) notify: Registered notification type error
I (99) notify: Registered notification type alert
I (105) notify: Registered notification type data
I (110) location: Initialising LOCATIONS (1900)
I (116) location: Expanding DUKTAPE javascript engine
I (121) vehicle: Initialising VEHICLE Factory (2000)
I (127) pcp: Initialising POWER (4000)
I (131) max7317: Initialising MAX7317 EGPIO (4200)
I (137) sdcard: Initialising SD CARD (4400)
I (142) ota: Initialising OTA (4400)
I (146) can: Initialising CAN (4500)
I (151) simcom: Initialising SIMCOM (4600)
I (155) test: Initialising TEST (5000)
I (159) ovms-module: Initialising MODULE (5100)
I (165) vfs: Initialising VFS (5200)
I (169) ovms-server: Initialising OVMS Server (6000)
I (174) ovms-server-v2: Initialising OVMS V2 Server (6100)
I (181) ovms-server-v3: Initialising OVMS V3 Server (6200)
I (187) obd2ecu: Initialising OBD2ECU (7000)
I (192) canopen: Initialising CANopen (7000)
I (197) esp32wifi: Initialising ESP32WIFI (8000)
I (202) ovms-mdns: Initialising MDNS (8100)
I (207) webserver: Initialising WEBSERVER (8200)
I (213) telnet: Initialising Telnet (8300)
I (217) ssh: Initialising SSH (8300)
I (221) re: Initialising RE Tools (8800)
I (226) netmanager: Initialising NETMANAGER (8999)
I (233) v-track: Registering Vehicle: TRACK (9000)
I (237) v-teslaroadster: Registering Vehicle: Tesla Roadster (9000)
I (243) v-teslamodels: Registering Vehicle: Tesla Model S (9000)
I (250) v-obdii: Registering Vehicle: OBDII (9000)
I (256) v-none: Registering Vehicle: NONE (9000)
I (261) v-demo: Registering Vehicle: DEMO (9000)
I (266) version: Initialising Versioning (9900)
I (275) cpu_start: Starting scheduler on PRO CPU.
I (0) cpu_start: Starting scheduler on APP CPU.
I (321) ovms_main: Executing on CPU core 0
I (321) ovms_main: Mounting CONFIG...
W (371) webserver: UpdateGlobalAuthFile: no password set => no auth for
web console
I (381) ovms_main: Registering default configs...
I (381) ovms_main: Starting HOUSEKEEPING...
I (381) housekeeping: Initialising HOUSEKEEPING Framework...
I (441) housekeeping: Executing on CPU core 1
I (441) housekeeping: reset_reason: cpu0=12, cpu1=12
I (441) housekeeping: Starting PERIPHERALS...
I (451) peripherals: Initialising OVMS Peripherals...
I (451) peripherals:   TCP/IP Adaptor
I (461) peripherals:   ESP32 system
I (461) peripherals:   SPI bus
I (461) peripherals:   MAX7317 I/O Expander
I (471) peripherals:   ESP32 CAN
I (471) peripherals:   ESP32 WIFI
I (481) peripherals:   ESP32 BLUETOOTH
I (481) peripherals:   ESP32 ADC
I (481) peripherals:   MCP2515 CAN 1/2
I (501) peripherals:   MCP2515 CAN 2/2
I (511) peripherals:   SD CARD
I (511) peripherals:   SIMCOM MODEM
I (511) gpio: GPIO[16]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup:
1| Pulldown: 0| Intr:0
I (521) gpio: GPIO[17]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup:
1| Pulldown: 0| Intr:0
I (531) uart: queue free spaces: 10
I (531) ext12v: Powering off external 12V devices
I (541) housekeeping: Auto init ext12v (free: 112712 bytes)
I (541) ext12v: Powering on external 12V devices
I (551) housekeeping: Auto init wifi (free: 112712 bytes)
I (551) wifi: wifi firmware version: ebd3e5d
I (561) wifi: config NVS flash: enabled
I (561) wifi: config nano formating: disabled
I (561) system_api: Base MAC address is not set, read default base MAC
address from BLK0 of EFUSE
I (571) system_api: Base MAC address is not set, read default base MAC
address from BLK0 of EFUSE
I (601) wifi: Init dynamic tx buffer num: 16
I (601) wifi: Init data frame dynamic rx buffer num: 16
I (601) wifi: Init management frame dynamic rx buffer num: 16
I (601) wifi: wifi driver task: 3ffe60f0, prio:23, stack:4096
I (611) wifi: Init static rx buffer num: 4
I (611) wifi: Init dynamic rx buffer num: 16
I (611) wifi: wifi power manager task: 0x3ffe8888 prio: 21 stack: 2560
I (1341) phy: phy_version: 383.0, 79a622c, Jan 30 2018, 15:38:06, 0, 0
I (1341) wifi: mode : sta (30:ae:a4:37:1b:64) + softAP (30:ae:a4:37:1b:65)
I (1351) housekeeping: Auto init modem (free: 90568 bytes)
I (1351) simcom: State: Enter PoweringOn state
I (1351) simcom: Power Cycle
I (1361) netmanager: WIFI access point is up
I (1361) webserver: Launching Web Server
I (1371) esp32wifi: AP started with SSID: ovms, MAC: 30:ae:a4:37:1b:65,
IP: 192.168.4.1
I (1371) telnet: Launching Telnet Server
I (1381) ssh: Launching SSH Server
I (1441) simcom: State: Enter PoweredOn state
I (2361) housekeeping: Auto init vehicle (free: 78820 bytes)
I (2361) v-teslaroadster: Tesla Roadster v1.x, v2.x and v3.0 vehicle module
I (2371) housekeeping: Auto init obd2ecu (free: 73088 bytes)
I (2571) housekeeping: Auto init server v2 (free: 64432 bytes)
I (2571) ovms-server-v2: OVMS Server V2 registered metric modifier is #1
I (2581) ovms-server-v2: Status: Starting
I (2581) ovms-server-v2: OVMS Server v2 running
I (2591) housekeeping: Auto init server v3 (free: 60120 bytes)
I (2591) housekeeping: Auto init done (free: 60120 bytes)
I (2601) housekeeping: Starting USB console...
I (2601) uart: queue free spaces: 30
I (2611) ovms-mdns: Starting MDNS

Welcome to the Open Vehicle Monitoring System (OVMS) - Async Console
I (2651) version: Set version
I (4181) wifi: n:1 1, o:1 0, ap:1 1, sta:1 0, prof:1
I (4841) wifi: state: init -> auth (b0)
I (4841) wifi: state: auth -> auth (4a0)
OVMS>