w2016561536 opened a new issue, #12490: URL: https://github.com/apache/nuttx/issues/12490
Hi, I was running PX4 based on NuttX on esp32s3 and found an error. a float data will be nan after a simple multiplication.  And the console output:  This problem will appear after booting for several minutes. Moreover, some function calling will make the same thing, making the float varible Nan. defconfig: ``` CONFIG_ALLOW_BSD_COMPONENTS=y CONFIG_ALLOW_GPL_COMPONENTS=y CONFIG_ALLOW_MIT_COMPONENTS=y CONFIG_ALLOW_ECLIPSE_COMPONENTS=y CONFIG_ALLOW_ICS_COMPONENTS=y CONFIG_BASE_DEFCONFIG="-dirty" CONFIG_INTELHEX_BINARY=y CONFIG_ARCH_SETJMP_H=y # CONFIG_NDEBUG is not set CONFIG_STACK_COLORATION=y CONFIG_CCACHE=y CONFIG_ARCH_XTENSA=y CONFIG_PWM_MULTICHAN=y CONFIG_PWM_NCHANNELS=8 CONFIG_ARCH_CHIP_ESP32S3=y CONFIG_ESP32S3_INSTRUCTION_CACHE_32KB=y CONFIG_ESP32S3_DATA_CACHE_64KB=y CONFIG_ESP32S3_DATA_CACHE_LINE_64B=y CONFIG_ESP32S3_SPI2=y CONFIG_ESP32S3_SPI3=y CONFIG_ESP32S3_UART0=y CONFIG_ESP32S3_UART1=y CONFIG_ESP32S3_UART2=y CONFIG_ESP32S3_WIFI=y CONFIG_ESP32S3_I2C0=y CONFIG_ESP32S3_I2C1=y CONFIG_ESP32S3_LEDC=y CONFIG_ESP32S3_USBSERIAL=y CONFIG_ESP32S3_GPIO_IRQ=y CONFIG_ESP32S3_SPI_SWCS=y CONFIG_ESP32S3_SPI_UDCS=y CONFIG_ESP32S3_SPI_DMA=y CONFIG_ESP32S3_SPI_DMA_BUFSIZE=4092 CONFIG_ESP32S3_SPI_DMATHRESHOLD=4 CONFIG_ESP32S3_SPI2_CSPIN=1 CONFIG_ESP32S3_SPI2_CLKPIN=2 CONFIG_ESP32S3_SPI2_MOSIPIN=42 CONFIG_ESP32S3_SPI2_MISOPIN=41 CONFIG_ESP32S3_SPI3_CSPIN=35 CONFIG_ESP32S3_SPI3_CLKPIN=39 CONFIG_ESP32S3_SPI3_MOSIPIN=38 CONFIG_ESP32S3_SPI3_MISOPIN=36 CONFIG_ESP32S3_UART2_TXPIN=8 CONFIG_ESP32S3_UART2_RXPIN=3 CONFIG_ESP32S3_I2C0_SCLPIN=45 CONFIG_ESP32S3_I2C0_SDAPIN=48 CONFIG_ESP32S3_I2C1_SCLPIN=15 CONFIG_ESP32S3_I2C1_SDAPIN=16 CONFIG_ESP32S3_I2CTIMEOMS=10 CONFIG_WPA_WAPI_PSK=y CONFIG_ESP32S3_WIFI_STATION_SOFTAP=y CONFIG_ESP32S3_WIFI_STATIC_RXBUF_NUM=16 CONFIG_ESP32S3_WIFI_DYNAMIC_RXBUF_NUM=64 CONFIG_ESP32S3_WIFI_DYNAMIC_TXBUF_NUM=64 CONFIG_ESP32S3_WIFI_RXBA_AMPDU_WZ=16 CONFIG_ESP32S3_FLASH_MODE_QIO=y CONFIG_ESP32S3_FLASH_FREQ_120M=y CONFIG_ESP32S3_LEDC_TIM0=y CONFIG_ESP32S3_LEDC_TIM0_CHANNELS=4 CONFIG_ESP32S3_LEDC_CHANNEL0_PIN=10 CONFIG_ESP32S3_LEDC_CHANNEL1_PIN=9 CONFIG_ESP32S3_LEDC_CHANNEL3_PIN=37 CONFIG_ESP32S3_LEDC_CHANNEL4_PIN=13 CONFIG_ESP32S3_LEDC_CHANNEL5_PIN=14 CONFIG_ESP32S3_LEDC_CHANNEL6_PIN=21 CONFIG_ESP32S3_LEDC_CHANNEL7_PIN=47 CONFIG_BOARD_LOOPSPERMSEC=16717 CONFIG_ARCH_INTERRUPTSTACK=2048 CONFIG_RAM_START=0x20000000 CONFIG_RAM_SIZE=114688 CONFIG_ARCH_BOARD_CUSTOM_NAME="px4" CONFIG_ARCH_BOARD_CUSTOM_DIR="../../../../boards/px4/esp32s3/nuttx-config" CONFIG_ARCH_BOARD_COMMON=y CONFIG_ESP32S3_SPEED_UP_ISR=y CONFIG_BOARDCTL_RESET=y CONFIG_USEC_PER_TICK=1000 CONFIG_START_YEAR=2011 CONFIG_START_MONTH=12 CONFIG_START_DAY=6 CONFIG_PREALLOC_TIMERS=4 CONFIG_SPINLOCK=y CONFIG_INIT_STACKSIZE=8192 CONFIG_INIT_ENTRYPOINT="nsh_main" CONFIG_TASK_NAME_SIZE=48 CONFIG_SCHED_WAITPID=y CONFIG_PTHREAD_MUTEX_TYPES=y CONFIG_SCHED_INSTRUMENTATION=y CONFIG_SCHED_INSTRUMENTATION_SWITCH=y CONFIG_NAME_MAX=48 CONFIG_SIG_DEFAULT=y CONFIG_PREALLOC_MQ_MSGS=64 CONFIG_SCHED_HPWORK=y CONFIG_SCHED_HPWORKSTACKSIZE=2048 CONFIG_SCHED_LPWORK=y CONFIG_SCHED_LPWORKSTACKSIZE=2048 CONFIG_DEFAULT_TASK_STACKSIZE=4096 CONFIG_IDLETHREAD_STACKSIZE=3072 CONFIG_PTHREAD_STACK_MIN=2048 CONFIG_I2C_RESET=y CONFIG_I2C_DRIVER=y CONFIG_SPI_DRIVER=y CONFIG_TIMER=y CONFIG_DEV_GPIO=y CONFIG_DEV_ZERO=y CONFIG_DEV_ASCII=y CONFIG_MTD=y CONFIG_MTD_PARTITION=y CONFIG_MTD_PARTITION_NAMES=y CONFIG_MTD_BYTE_WRITE=y CONFIG_MTD_CONFIG=y CONFIG_MTD_RAMTRON=y CONFIG_RAMTRON_SETSPEED=y CONFIG_PIPES=y CONFIG_DEV_PIPE_MAXSIZE=1024 CONFIG_DEV_PIPE_SIZE=70 CONFIG_SERIAL_NPOLLWAITERS=6 CONFIG_SERIAL_TERMIOS=y CONFIG_UART0_RXBUFSIZE=128 CONFIG_UART0_TXBUFSIZE=128 CONFIG_UART1_RXBUFSIZE=128 CONFIG_UART1_TXBUFSIZE=128 CONFIG_UART2_RXBUFSIZE=128 CONFIG_UART2_TXBUFSIZE=128 CONFIG_DRIVERS_WIRELESS=y CONFIG_DRIVERS_IEEE80211=y CONFIG_SYSLOG_BUFFER=y CONFIG_SYSLOG_BUFSIZE=256 CONFIG_SYSLOG_DEVPATH="" CONFIG_DMA=y CONFIG_NET_ETH_PKTSIZE=1514 CONFIG_NETDEV_LATEINIT=y CONFIG_NETDEV_PHY_IOCTL=y CONFIG_NETDEV_WIRELESS_IOCTL=y CONFIG_NET_BINDTODEVICE=y CONFIG_NET_TCP=y CONFIG_NET_TCP_DELAYED_ACK=y CONFIG_NET_TCP_WRITE_BUFFERS=y CONFIG_NET_UDP=y CONFIG_NET_BROADCAST=y CONFIG_NET_UDP_WRITE_BUFFERS=y CONFIG_NET_ICMP=y CONFIG_NET_ICMP_SOCKET=y CONFIG_FS_LARGEFILE=y CONFIG_FS_FAT=y CONFIG_FAT_COMPUTE_FSINFO=y CONFIG_FS_FATTIME=y CONFIG_FS_ROMFS=y CONFIG_FS_CROMFS=y CONFIG_FS_SMARTFS=y CONFIG_FS_BINFS=y CONFIG_FS_PROCFS=y CONFIG_FS_PROCFS_REGISTER=y CONFIG_MM_REGIONS=2 CONFIG_IOB_NBUFFERS=124 CONFIG_IOB_THROTTLE=24 CONFIG_WIRELESS=y CONFIG_POSIX_SPAWN_DEFAULT_STACKSIZE=2048 CONFIG_TLS_NELEM=4 CONFIG_TLS_TASK_NELEM=4 CONFIG_NETDB_DNSCLIENT=y CONFIG_BUILTIN=y CONFIG_HAVE_CXX=y CONFIG_HAVE_CXXINITIALIZE=y CONFIG_BENCHMARK_COREMARK=y CONFIG_EXAMPLES_DHCPD=y CONFIG_NETUTILS_DHCPD=y CONFIG_NETUTILS_DHCPD_STACKSIZE=2048 CONFIG_NETINIT_WAPI_SSID="MY_PX4" CONFIG_NETINIT_WAPI_PASSPHRASE="12345678" CONFIG_NSH_LINELEN=128 CONFIG_NSH_MAXARGUMENTS=15 CONFIG_NSH_NESTDEPTH=8 CONFIG_NSH_BUILTIN_APPS=y # CONFIG_NSH_CMDOPT_HEXDUMP is not set CONFIG_NSH_FILEIOSIZE=512 CONFIG_NSH_ROMFSETC=y CONFIG_NSH_CROMFSETC=y CONFIG_NSH_ROMFSSECTSIZE=128 CONFIG_NSH_ARCHINIT=y CONFIG_SYSTEM_ARGTABLE3=y CONFIG_SYSTEM_NSH=y CONFIG_WIRELESS_WAPI=y CONFIG_WIRELESS_WAPI_CMDTOOL=y CONFIG_WIRELESS_WAPI_STACKSIZE=8192 ``` Hardware: ESP32S3-WROOM-1 M0N16R8 NuttX version: 12.4 , commit : 0f169f50c4b234abde12a6a0b028a8fe8f62f5aa Full source code: https://1drv.ms/u/c/008ed313fdaa343c/EaXGLgJs_3VLpahnyyVtaL4BgF3pUIa_6f1XHX_ZxOb-Ow?e=1iSk8w -- This is an automated message from the Apache Git Service. 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