Exception Cause: 29 [StoreProhibited: A store referenced a page mapped with an attribute that does not permit stores]

[judge2005]

Hi,

I'm trying to use SSL, so I updated to esp8266 arduino 2.4.0 and downloaded the latest version of ESPAsyncTCP. Unfortunately I get this stack trace (ignore the [java] part, that is just an artifact of decoding it using an ant script!).

     [java] Exception Cause: 29  [StoreProhibited: A store referenced a page mapped with an attribute that does not permit stores]
     [java] 0x4022752e: memset at /Users/igrokhotkov/e/newlib-xtensa/xtensa-lx106-elf/newlib/libc/machine/xtensa/../../../../.././newlib/libc/machine/xtensa/memset.S:133
     [java] 0x400046ea: ?? ??:0
     [java] 0x40235317: bi_divide at crypto/bigint.c:407
     [java] 0x40235645: bi_set_mod at crypto/bigint.c:774
     [java] 0x40234728: trim at crypto/bigint.c:672
     [java] 0x40236801: RSA_pub_key_new at crypto/rsa.c:255
     [java] 0x4023a475: asn1_get_big_int at ssl/asn1.c:323
     [java] 0x4023a911: asn1_public_key at ssl/asn1.c:556
     [java] 0x4023a79d: asn1_get_printable_str at ssl/asn1.c:470
     [java]  (inlined by) asn1_name at ssl/asn1.c:502
     [java] 0x4023a63e: asn1_validity at ssl/asn1.c:410
     [java] 0x402328b6: x509_new at ssl/x509.c:128
     [java] 0x401070b5: __digitalWrite at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_wiring_digital.c:84
     [java] 0x40106952: SPIClass::writeBytes(unsigned char*, unsigned int) at C:/Users/Paul/Documents/Arduino/libraries/SPIInterrupts/SPI.cpp:449
     [java] 0x401070b5: __digitalWrite at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_wiring_digital.c:84
     [java] 0x40106a34: HVNixieDriver::interruptHandler() at C:\Users\Paul\Documents\Arduino\libraries\NixieDriver/HVNixieDriver.h:17
     [java] 0x402423a7: ieee80211_send_probereq at ??:?
     [java] 0x40106e70: timer0_isr_handler at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_timer.c:52
     [java] 0x40106e54: timer0_isr_handler at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_timer.c:52
     [java] 0x40106a7e: NixieDriver::isr() at C:\Users\Paul\Documents\Arduino\libraries\NixieDriver/NixieDriver.cpp:42
     [java] 0x4000a393: ?? ??:0
     [java] 0x40106e70: timer0_isr_handler at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_timer.c:52
     [java] 0x40106952: SPIClass::writeBytes(unsigned char*, unsigned int) at C:/Users/Paul/Documents/Arduino/libraries/SPIInterrupts/SPI.cpp:449
     [java] 0x4000a796: ?? ??:0
     [java] 0x401070b5: __digitalWrite at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_wiring_digital.c:84
     [java] 0x40106a34: HVNixieDriver::interruptHandler() at C:\Users\Paul\Documents\Arduino\libraries\NixieDriver/HVNixieDriver.h:17
     [java] 0x401070b5: __digitalWrite at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_wiring_digital.c:84
     [java] 0x40106e54: timer0_isr_handler at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_timer.c:52
     [java] 0x40106a7e: NixieDriver::isr() at C:\Users\Paul\Documents\Arduino\libraries\NixieDriver/NixieDriver.cpp:42
     [java] 0x40106e70: timer0_isr_handler at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_timer.c:52
     [java] 0x40106e54: timer0_isr_handler at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_timer.c:52
     [java] 0x4000050c: ?? ??:0
     [java] 0x401012ac: RC_GetBlockAckTime at ??:?
     [java] 0x40106e54: timer0_isr_handler at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_timer.c:52
     [java] 0x40106e70: timer0_isr_handler at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_timer.c:52
     [java] 0x4000050c: ?? ??:0
     [java] 0x402557a9: pp_attach at ??:?
     [java] 0x40255812: pp_attach at ??:?
     [java] 0x40106952: SPIClass::writeBytes(unsigned char*, unsigned int) at C:/Users/Paul/Documents/Arduino/libraries/SPIInterrupts/SPI.cpp:449
     [java] 0x401070b5: __digitalWrite at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_wiring_digital.c:84
     [java] 0x40106a34: HVNixieDriver::interruptHandler() at C:\Users\Paul\Documents\Arduino\libraries\NixieDriver/HVNixieDriver.h:17
     [java] 0x40106952: SPIClass::writeBytes(unsigned char*, unsigned int) at C:/Users/Paul/Documents/Arduino/libraries/SPIInterrupts/SPI.cpp:449
     [java] 0x40100ec6: pp_post at ??:?
     [java] 0x401042a8: lmacTxFrame at ??:?
     [java] 0x40106a34: HVNixieDriver::interruptHandler() at C:\Users\Paul\Documents\Arduino\libraries\NixieDriver/HVNixieDriver.h:17
     [java] 0x401034c7: lmacRecycleMPDU at ??:?
     [java] 0x401070b5: __digitalWrite at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_wiring_digital.c:84
     [java] 0x40100ec6: pp_post at ??:?
     [java] 0x401042a8: lmacTxFrame at ??:?
     [java] 0x40106952: SPIClass::writeBytes(unsigned char*, unsigned int) at C:/Users/Paul/Documents/Arduino/libraries/SPIInterrupts/SPI.cpp:449
     [java] 0x401034c7: lmacRecycleMPDU at ??:?
     [java] 0x4010392a: lmacRecycleMPDU at ??:?
     [java] 0x40106a34: HVNixieDriver::interruptHandler() at C:\Users\Paul\Documents\Arduino\libraries\NixieDriver/HVNixieDriver.h:17
     [java] 0x40106952: SPIClass::writeBytes(unsigned char*, unsigned int) at C:/Users/Paul/Documents/Arduino/libraries/SPIInterrupts/SPI.cpp:449
     [java] 0x4010340e: lmacProcessTxSuccess at ??:?
     [java] 0x401070b5: __digitalWrite at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/core_esp8266_wiring_digital.c:84
     [java] 0x40100000: _stext at ??:?
     [java] 0x4000050c: ?? ??:0
     [java] 0x402398f7: SHA256_Update at crypto/sha256.c:231 (discriminator 1)
     [java] 0x402398e1: SHA256_Update at crypto/sha256.c:228
     [java] 0x402304cd: process_certificate at ssl/tls1.c:2007
     [java] 0x40231b0a: do_clnt_handshake at ssl/tls1_clnt.c:107
     [java] 0x4010020c: _umm_free at C:/Users/Paul/eclipse/java-neon/eclipse/arduinoPlugin/packages/esp8266/hardware/esp8266/2.4.0/cores/esp8266/umm_malloc/umm_malloc.c:1291
     [java] 0x402014b6: ax_port_read at C:/Users/Paul/Documents/Arduino/libraries/ESPAsyncTCP/src/tcp_axtls.c:581
     [java] 0x40231554: do_handshake at ssl/tls1.c:2007
     [java]  (inlined by) basic_read at ssl/tls1.c:1483
     [java] 0x40229f41: tcp_input at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/lwip2-src/src/core/tcp_in.c:214
     [java] 0x402316bc: ssl_read at ssl/tls1.c:2007
     [java] 0x402012a5: tcp_ssl_read at C:/Users/Paul/Documents/Arduino/libraries/ESPAsyncTCP/src/tcp_axtls.c:477
     [java] 0x40259737: ethernet_input at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/glue-esp/lwip-esp.c:351
     [java] 0x40216313: AsyncClient::_recv(tcp_pcb*, pbuf*, long) at C:/Users/Paul/Documents/Arduino/libraries/ESPAsyncTCP/src/ESPAsyncTCP.cpp:659
     [java] 0x4021633c: AsyncClient::_s_recv(void*, tcp_pcb*, pbuf*, long) at C:/Users/Paul/Documents/Arduino/libraries/ESPAsyncTCP/src/ESPAsyncTCP.cpp:659
     [java] 0x4022a6e4: tcp_input at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/lwip2-src/src/core/tcp_in.c:435 (discriminator 1)
     [java] 0x4022e605: ip4_input at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/lwip2-src/src/core/ipv4/ip4.c:685
     [java] 0x40227c6d: ethernet_input_LWIP2 at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/lwip2-src/src/netif/ethernet.c:182
     [java] 0x401045cc: esp2glue_ethernet_input at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/glue-lwip/lwip-git.c:406
     [java] 0x40259732: ethernet_input at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/glue-esp/lwip-esp.c:349
     [java] 0x40259760: ethernet_input at /home/david/dev/esp8266/origin/tools/sdk/lwip2/builder/glue-esp/lwip-esp.c:357
     [java] 0x40254552: ppPeocessRxPktHdr at ??:?
     [java] 0x4025b7db: ets_snprintf at ??:?
     [java] 0x40000f49: ?? ??:0
     [java] 0x40000f49: ?? ??:0
     [java] 0x4010f000: ?? ??:0

[judge2005]

Long thread over at esp8266/Arduino#2789. Seems I am running out of heap - I have a mere 19K free before I start using SSL.

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