[Ovmsdev] Attempting to ssh in too soon after a reboot causes an abort() from esp_sha_read_digest_state()

[Ludovic LANGE]

Hi Craig,

FYI I've received the 3 attempts on the list without any issue... :-)

Le 25/06/2023 à 19:24, Craig Leres a écrit :
> [third attempt, apparently my opendkim sendmail milter was borked and 
> needed to be restarted...]
>
> I updated to 3.3.003-518-gb6c10a59 a few days ago and noticed if I'm 
> too impatient trying to ssh into the module after rebooting, it 
> crashes. I suspect this is easy to reproduce.
>
>         Craig
>
> ===============================================================
>
> OVMS# boot
> Last boot was 501 second(s) ago
> Time at boot: 2023-06-21 19:49:18 PDT
>   This is reset #8 since last power cycle
>   Detected boot reason: EarlyCrash (12/12)
>   Reset reason: Exception/panic (4)
>   Crash counters: 1 total, 1 early
>
> Last crash: abort() was called on core 1
>   Current task on core 0: IDLE0, 524 stack bytes free
>   Current task on core 1: OVMS NetMan, 1208 stack bytes free
>   Backtrace:
>   0x400891b7 0x40089451 0x40268a11 0x40244aea 0x4023e892 0x40240287 
> 0x4024f6bb 0x40240556 0x40240581 0x4012aaa0 0x4012c150 0x4012d89d 
> 0x4012ddc3 0x4012a2aa 0x4011e2eb 0x4011e389
>   Version: 3.3.003-518-gb6c10a59-dirty/ota_1/main (build idf 
> v3.3.4-849-g6e214dc33 Jun 20 2023 21:30:05)
>
>   Hardware: OVMS WIFI BLE BT cores=2 rev=ESP32/3; MODEM SIM7600
>
> ===============================================================
>
> ice 104 % git describe
> 3.3.003-518-gb6c10a59
> ice 105 % cat backtrace.sh
> #!/bin/sh
> PATH=/usr/local/xtensa-esp32-elf/bin:${PATH}
> export PATH
> cd ${HOME}/src/OVMS.V3 || exit 1
> dn=`/bin/pwd`
> (set -x ; xtensa-esp32-elf-addr2line -e build/ovms3.elf $*) | sed -e 
> s,^${dn}/,,
> ice 106 % !./
> ./backtrace.sh 0x400891b7 0x40089451 0x40268a11 0x40244aea 0x4023e892 
> 0x40240287 0x4024f6bb 0x40240556 0x40240581 0x4012aaa0 0x4012c150 
> 0x4012d89d 0x4012ddc3 0x4012a2aa 0x4011e2eb 0x4011e389
> + xtensa-esp32-elf-addr2line -e build/ovms3.elf 0x400891b7 0x40089451 
> 0x40268a11 0x40244aea 0x4023e892 0x40240287 0x4024f6bb 0x40240556 
> 0x40240581 0x4012aaa0 0x4012c150 0x4012d89d 0x4012ddc3 0x4012a2aa 
> 0x4011e2eb 0x4011e389
> /home/ice/u0/leres/esp/openvehicles-xtensa-esp32-elf/components/esp32/panic.c:736 
>
> /home/ice/u0/leres/esp/openvehicles-xtensa-esp32-elf/components/esp32/panic.c:736 
>
> /home/ice/u0/leres/esp/openvehicles-xtensa-esp32-elf/components/esp32/hwcrypto/sha.c:272 
>
> /home/ice/u0/leres/esp/openvehicles-xtensa-esp32-elf/components/mbedtls/port/esp_sha256.c:349 
>
> /home/ice/u0/leres/esp/openvehicles-xtensa-esp32-elf/components/mbedtls/mbedtls/library/ssl_tls.c:7649 
>
> /home/ice/u0/leres/esp/openvehicles-xtensa-esp32-elf/components/mbedtls/mbedtls/library/ssl_tls.c:7649 
>
> /home/ice/u0/leres/esp/openvehicles-xtensa-esp32-elf/components/mbedtls/mbedtls/library/ssl_cli.c:3894 
>
> /home/ice/u0/leres/esp/openvehicles-xtensa-esp32-elf/components/mbedtls/mbedtls/library/ssl_tls.c:7649 
>
> /home/ice/u0/leres/esp/openvehicles-xtensa-esp32-elf/components/mbedtls/mbedtls/library/ssl_tls.c:7649 
>
> components/mongoose/mongoose/mongoose.c:1701
> components/mongoose/mongoose/mongoose.c:1701
> components/mongoose/mongoose/mongoose.c:1701
> components/mongoose/mongoose/mongoose.c:1701
> components/mongoose/mongoose/mongoose.c:1701
> main/ovms_netmanager.cpp:1198
> main/ovms_netmanager.cpp:1198
>
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> OvmsDev at lists.openvehicles.com
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