ESP8266 crashes when loading a D64 image

[cgudrian]

After LOAD "HTTP://MY.SERVER:8000/SHADES.D64", 8 the ESP8266 crashes:

28    IEC: [28]  (20 LISTEN 08 DEVICE) F0  (F0 OPEN) (00 CHANNEL) [48 54 54 50 3A 2F 2F 31 39 32 2E 31 36 38 2E 31 37 38 2E 32 31 30 3A 38 30 30 30 2F 53 48 41 44 45 53 2E 44 36 [cbmstandardserial.cpp:371] timeoutWait(): pin[12] state[1] wait[200] step[1] t[200]
34 3F  [HTTP://192.168.178.210:8000/SHADES.D64] (3F UNLISTEN)
DEVICE: [8] OPEN CHANNEL 0
LOAD "HTTP://192.168.178.210:8000/SHADES.D64",8
[drive.cpp:466] handleOpen(): OPEN Named Channel (08 Device) (00 Channel)
[iec_device.cpp:104] service(): [Process a command]
[device_db.cpp:47] select(): cur[0] new[8]
[device_db.cpp:59] select(): config_file[/.sys/device.8.conf]
[device_db.cpp:66] select(): loaded id[0]
[drive.cpp:331] handleListenCommand(): !!!! device changed: unit:0 current url: [null]
[drive.cpp:333] handleListenCommand(): m_mfile[]
[drive.cpp:192] parseLine(): * PARSE INCOMING LINE *******************************
[drive.cpp:194] parseLine(): we are in              []
[drive.cpp:195] parseLine(): unprocessed user input [HTTP://192.168.178.210:8000/SHADES.D64]
[drive.cpp:287] parseLine(): found command     [HTTP://192.168.178.210:8000/SHADES.D64]
[meat_io.cpp:371] cd(): cd requested: [HTTP://192.168.178.210:8000/SHADES.D64]
[meat_io.cpp:373] cd(): streamFile[]
[drive.cpp:299] parseLine(): full referenced path [HTTP://192.168.178.210:8000/SHADES.D64]
[drive.cpp:302] parseLine(): * END OF PARSE LINE *******************************
[drive.cpp:352] handleListenCommand(): command[HTTP://192.168.178.210:8000/SHADES.D64]
[drive.cpp:399] handleListenCommand(): change dir called by CD command or because of isDirectory
[drive.cpp:312] changeDir(): !!!! CD into [HTTP://192.168.178.210:8000/SHADES.D64]
[drive.cpp:313] changeDir(): new current url: [HTTP://192.168.178.210:8000/SHADES.D64]
[drive.cpp:314] changeDir(): LOAD $
48    IEC: [48]  (40 TALK 08 DEVICE) 60  (60 SECONDARY) (0 CHANNEL)
DEVICE: [8] DATA CHANNEL 0
[iec_device.cpp:132] service(): [Send data]
[drive.cpp:427] handleTalk(): channel[0] openState[3]
sendListing: [HTTP://192.168.178.210:8000/SHADES.D64]
=================================
[meat_io.cpp:327] getSourceStream(): pathInStream[] streamFile[HTTP://192.168.178.210:8000/SHADES.D64]
[http.cpp:14] getSourceStream(): [HTTP://192.168.178.210:8000/SHADES.D64]
[http.cpp:162] open(): input HTTP://192.168.178.210:8000/SHADES.D64: someRc=1
[http.cpp:173] open(): httpCode=200
[http.cpp:179] open(): isFriendlySkipper[0]
[http.cpp:181] open(): [HTTP://192.168.178.210:8000/SHADES.D64]
[http.cpp:184] open(): length=174848
[http.cpp:189] open(): content_type[application/octet-stream]
[meat_io.cpp:331] getSourceStream(): containerStream isRandomAccess[0] isBrowsable[0]
[d64.h:309] getDecodedStream(): [HTTP://192.168.178.210:8000/SHADES.D64]
[meat_io.cpp:334] getSourceStream(): decodedStream isRandomAccess[1] isBrowsable[0]
[meat_io.cpp:336] getSourceStream(): pathInStream []
[meat_media.h:199] obtain(): DIRECTORY [HTTP://192.168.178.210:8000/SHADES.D64]

--------------- CUT HERE FOR EXCEPTION DECODER ---------------

Exception (28):
epc1=0x4020c68d epc2=0x00000000 epc3=0x00000000 excvaddr=0x00000004 depc=0x00000000

LoadProhibited: A load referenced a page mapped with an attribute that does not permit loads
  epc1=0x4020c68d in ClientContext::read(char*, unsigned int) at /home/christian/.platformio/packages/framework-arduinoespressif8266/libraries/ESP8266WiFi/src/include/ClientContext.h:254
     (inlined by) WiFiClient::read(char*, unsigned int) at /home/christian/.platformio/packages/framework-arduinoespressif8266/libraries/ESP8266WiFi/src/WiFiClient.cpp:274

>>>stack>>>

ctx: cont
sp: 3fff7fe0 end: 3fff8410 offset: 0150
3fff8130:  3fffb8c0 00000020 3fffb6bc 3fffab14  
3fff8140:  00000012 00000000 00000090 3fff543c  
3fff8150:  3fffaa3c 3fff81b8 3fffa9dc 4021816d  
3fff8160:  3fffb284 3fff81b8 3fffb6bc 402461ea  
3fff8170:  3fffb284 3fff81b8 3fffb6bc 402234cc  
3fff8180:  3fffa356 3ffe83c4 00000000 ffff0208  
3fff8190:  3fffa2fc 0000005a 00000003 00000000  
3fff81a0:  00000011 3ffe83c4 3fff8290 3ffec9c1  
3fff81b0:  3fffb63c 00000026 00000026 40258cd9  
3fff81c0:  00000000 ffffffff ffffffff 00000000  
3fff81d0:  00000001 00000037 3f302064 40258cd9  
3fff81e0:  00000000 00000007 00000000 3fff543c  
3fff81f0:  3fff4c08 3fffb284 3fff4c08 40223224  
3fff8200:  3fff82b0 00000020 3fffa2fc 3ffec618  
3fff8210:  3fff5258 00000020 3fffa2fc 401011c2  
3fff8220:  3fff83a0 0000005a 3fffa2fc 4023d484  
3fff8230:  3fff82b0 3fff8280 00000008 646e6573  
3fff8240:  7473694c 3a676e69 54485b20 2f3a5054  
3fff8250:  3239312f 3836312e 3837312e 3031322e  
3fff8260:  3030383a 48532f30 53454441 3436442e  
3fff8270:  3d0a0d5d 3d3d3d3d 003d3d3d ffff0208  
3fff8280:  3fff832c 0000003f 3fffb43c 0000006d  
3fff8290:  0000007e 00000003 00000012 ffff0208  
3fff82a0:  0000005b 0000003f 6000001c 3fffc200  
3fff82b0:  00000003 ffffffff 00000020 3fff543c  
3fff82c0:  3fff4c08 3fff4c08 3fff4c08 40234d6b  
3fff82d0:  00000000 3fffdad0 3fff543c 402429e1  
3fff82e0:  00000037 3fff4c08 3fff4c08 402547dd  
3fff82f0:  3fff83a0 3fff8370 00000008 3ffec998  
3fff8300:  3fff5258 00000037 3fff832c 4023cf28  
3fff8310:  3fff83c0 3fff8390 00000008 4023d474  
3fff8320:  3fff83a0 3fff8370 00000008 6972645b  
3fff8330:  632e6576 343a7070 205d3732 646e6168  
3fff8340:  6154656c 29286b6c 6863203a 656e6e61  
3fff8350:  5d305b6c 65706f20 3fff8360 00000003 <
3fff8360:  00726964 65636976 203a2928 6e65535b  
3fff8370:  61642064 0d5d6174 3ffec160 000001ab  
3fff8380:  402b6468 00000000 00000780 40211414  
3fff8390:  0000007e 00000002 3ffe96a4 00000084  
3fff83a0:  402b6158 00000002 3fff4964 3fff543c  
3fff83b0:  3fffdad0 3fff4c08 3fff4c08 40236331  
3fff83c0:  00000003 3fff4ce0 3fff4dc8 3fff543c  
3fff83d0:  3fffdad0 3fff4c08 00000003 402109a4  
3fff83e0:  3fffdad0 00000000 3fffdab0 4020695c  
3fff83f0:  feefeffe feefeffe 3fffdab0 40240e86  
3fff8400:  feefeffe feefeffe feefeffe 40100555  
<<<stack<<<

0x4021816d in HttpIStream::read(unsigned char*, unsigned int) at lib/meatloaf/network/http.cpp:204
0x402461ea in D64IStream::seekHeader() at lib/meatloaf/container/../disk/d64.h:230
0x402234cc in D64File::rewindDirectory() at lib/meatloaf/disk/d64.cpp:478 (discriminator 1)
0x40258cd9 in _svfprintf_r at /workdir/repo/newlib/newlib/libc/stdio/nano-vfprintf.c:528
0x40258cd9 in _svfprintf_r at /workdir/repo/newlib/newlib/libc/stdio/nano-vfprintf.c:528
0x40223224 in D64File::getNextFileInDir() at lib/meatloaf/disk/d64.cpp:498
0x401011c2 in free at /home/christian/.platformio/packages/framework-arduinoespressif8266/cores/esp8266/umm_malloc/umm_malloc.cpp:688
0x4023d484 in Print::printf(char const*, ...) at /home/christian/.platformio/packages/framework-arduinoespressif8266/cores/esp8266/Print.cpp:68 (discriminator 1)
0x40234d6b in std::_Head_base<0u, MFile*, false>::_Head_base() at /home/christian/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/10.3.0/tuple:127
 (inlined by) std::_Tuple_impl<0u, MFile*, std::default_delete<MFile> >::_Tuple_impl() at /home/christian/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/10.3.0/tuple:213
 (inlined by) std::tuple<MFile*, std::default_delete<MFile> >::tuple<true, true>() at /home/christian/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/10.3.0/tuple:961
 (inlined by) std::__uniq_ptr_impl<MFile, std::default_delete<MFile> >::__uniq_ptr_impl(MFile*) at /home/christian/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/10.3.0/bits/unique_ptr.h:155
 (inlined by) std::__uniq_ptr_data<MFile, std::default_delete<MFile>, true, true>::__uniq_ptr_impl(MFile*) at /home/christian/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/10.3.0/bits/unique_ptr.h:210
 (inlined by) std::unique_ptr<MFile, std::default_delete<MFile> >::unique_ptr<std::default_delete<MFile>, void>(MFile*) at /home/christian/.platformio/packages/toolchain-xtensa/xtensa-lx106-elf/include/c++/10.3.0/bits/unique_ptr.h:282
 (inlined by) devDrive::sendListing() at lib/device/drive.cpp:734
0x402429e1 in uart_write at /home/christian/.platformio/packages/framework-arduinoespressif8266/cores/esp8266/uart.cpp:545
0x402547dd in vsnprintf at /workdir/repo/newlib/newlib/libc/stdio/vsnprintf.c:41
0x4023cf28 in HardwareSerial::write(unsigned char const*, unsigned int) at /home/christian/.platformio/packages/framework-arduinoespressif8266/cores/esp8266/HardwareSerial.h:194
0x4023d474 in Print::printf(char const*, ...) at /home/christian/.platformio/packages/framework-arduinoespressif8266/cores/esp8266/Print.cpp:66
0x402b6468 in etharp_output at ??:?
0x40211414 in Protocol::CBMStandardSerial::espPinMode(unsigned char, unsigned char) at lib/bus/protocol/cbmstandardserial.h:107
 (inlined by) Protocol::CBMStandardSerial::pull(unsigned char) at lib/bus/protocol/cbmstandardserial.h:85
 (inlined by) Protocol::CBMStandardSerial::receiveByte(unsigned char) at lib/bus/protocol/cbmstandardserial.cpp:161
0x402b6158 in etharp_output at ??:?
0x40236331 in devDrive::handleTalk(unsigned char) at lib/device/drive.cpp:447
0x402109a4 in iecDevice::service() at lib/bus/iec_device.cpp:138
0x4020695c in loop at src/main.cpp:149
0x40240e86 in loop_wrapper() at /home/christian/.platformio/packages/framework-arduinoespressif8266/cores/esp8266/core_esp8266_main.cpp:258
0x40100555 in cont_wrapper at /home/christian/.platformio/packages/framework-arduinoespressif8266/cores/esp8266/cont.S:81

[idolpx]

Please use the code in the meatloaf-specialty repo for the ESP32. :)

[cgudrian]

Sorry. I've corrected the issue title. I'm in fact on an ESP8266 (NodeMCUv2).