[BUG] ostest failure on Nucleo-G071RB NSH config

[stbenn]

Description / Steps to reproduce the issue

On the Nucleo-G071RB nsh configuration, running the ostest fails.

Steps to reproduce:

1. make distclean -j
2. ./tools/configure.sh -l nucleo-g071rb:nsh
3. make menuconfig
4. Enable the ostest application
5. Exit and save
6. Compile and program board.
7. In nsh, run ostest

Log file of console interaction:
devttyACM1_2025_04_29.10.43.51.422.txt

I also tried with debug symbols enabled, and disabling full optimization. The failure still occurred.

On which OS does this issue occur?

[OS: Linux]

What is the version of your OS?

Ubuntu 24.04 docker container on Ubuntu 24.04 host

NuttX Version

master

Issue Architecture

[Arch: arm]

Issue Area

[Area: Board support]

Host information

file sysinfo.h not exists
NuttX CFLAGS:
-Wstrict-prototypes
-Wno-attributes
-Wno-unknown-pragmas
-Wno-psabi
-Os
-fno-strict-aliasing
-fomit-frame-pointer
--param=min-pagesize=0
-fno-common
-Wall
-Wshadow
-Wundef
-ffunction-sections
-fdata-sections
-mlittle-endian
-mcpu=cortex-m0
-mthumb
-mfloat-abi=soft
-mthumb
-Wa-mthumb
-Wa-mimplicit-it=always
-isystem /home/tbennett/nuttxspace/nuttx/include
-D__NuttX__
-DNDEBUG

NuttX CXXFLAGS:
-Wno-attributes
-Wno-unknown-pragmas
-nostdinc++
-Wno-psabi
-fno-exceptions
-fcheck-new
-fno-rtti
-Os
-fno-strict-aliasing
-fomit-frame-pointer
--param=min-pagesize=0
-fno-common
-Wall
-Wshadow
-Wundef
-ffunction-sections
-fdata-sections
-mlittle-endian
-mcpu=cortex-m0
-mthumb
-mfloat-abi=soft
-mthumb
-Wa-mthumb
-Wa-mimplicit-it=always
-isystem /home/tbennett/nuttxspace/nuttx/include/cxx
-isystem /home/tbennett/nuttxspace/nuttx/include
-D__NuttX__
-DNDEBUG

NuttX LDFLAGS:
--print-memory-usage
--entry=__start
-nostdlib
--gc-sections
--cref
-Map=/home/tbennett/nuttxspace/nuttx/nuttx.map

NuttX configuration options:
CONFIG_HOST_LINUX=y
CONFIG_APPS_DIR=../apps
CONFIG_BASE_DEFCONFIG=\nucleo-g071rb:nsh-dirty
CONFIG_BUILD_FLAT=y
CONFIG_INTELHEX_BINARY=y
CONFIG_RAW_BINARY=y
CONFIG_OUTPUT_STRIP_PATHS=y
CONFIG_ARCH_HAVE_STDARG_H=y
CONFIG_ARCH_HAVE_SETJMP=y
CONFIG_ARCH_NONE_DEBUG_H=y
CONFIG_FORTIFY_SOURCE=0
CONFIG_NDEBUG=y
CONFIG_DEBUG_ALERT=y
CONFIG_ARCH_HAVE_STACKCHECK=y
CONFIG_STACK_USAGE_WARNING=0
CONFIG_ARCH_HAVE_CUSTOMOPT=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_LTO_NONE=y
CONFIG_DEBUG_OPT_UNUSED_SECTIONS=y
CONFIG_DEBUG_LINK_MAP=y
CONFIG_ARCH_ARM=y
CONFIG_ARCH=\arm
CONFIG_ARM_TOOLCHAIN_GNU_EABI=y
CONFIG_ARCH_CHIP_STM32G0=y
CONFIG_ARCH_ARMV6M=y
CONFIG_ARCH_CORTEXM0=y
CONFIG_ARCH_FAMILY=\armv6-m
CONFIG_ARCH_CHIP=\stm32f0l0g0
CONFIG_ARM_THUMB=y
CONFIG_ARCH_HAVE_HARDFAULT_DEBUG=y
CONFIG_ARCH_CHIP_STM32G071RB=y
CONFIG_STM32F0L0G0_STM32G0=y
CONFIG_STM32F0L0G0_SYSTICK_CORECLK=y
CONFIG_STM32F0L0G0_HAVE_USART3=y
CONFIG_STM32F0L0G0_HAVE_USART4=y
CONFIG_STM32F0L0G0_HAVE_TIM1=y
CONFIG_STM32F0L0G0_HAVE_TIM3=y
CONFIG_STM32F0L0G0_HAVE_TIM6=y
CONFIG_STM32F0L0G0_HAVE_TIM7=y
CONFIG_STM32F0L0G0_HAVE_TIM14=y
CONFIG_STM32F0L0G0_HAVE_TIM15=y
CONFIG_STM32F0L0G0_HAVE_TIM16=y
CONFIG_STM32F0L0G0_HAVE_TIM17=y
CONFIG_STM32F0L0G0_HAVE_DMAMUX=y
CONFIG_STM32F0L0G0_HAVE_I2C2=y
CONFIG_STM32F0L0G0_HAVE_IP_USART_V2=y
CONFIG_STM32F0L0G0_HAVE_IP_EXTI_V2=y
CONFIG_STM32F0L0G0_PWR=y
CONFIG_STM32F0L0G0_SYSCFG=y
CONFIG_STM32F0L0G0_USART2=y
CONFIG_STM32F0L0G0_USART=y
CONFIG_STM32F0L0G0_SERIALDRIVER=y
CONFIG_STM32F0L0G0_USART2_SERIALDRIVER=y
CONFIG_USART2_RXFIFO_THRES=3
CONFIG_ARCH_TOOLCHAIN_GNU=y
CONFIG_ARCH_TOOLCHAIN_GCC=y
CONFIG_ARCH_HAVE_IRQTRIGGER=y
CONFIG_ARCH_HAVE_IRQPRIO=y
CONFIG_ARCH_HAVE_FORK=y
CONFIG_ARCH_HAVE_RESET=y
CONFIG_ARCH_HAVE_THREAD_LOCAL=y
CONFIG_ARCH_HAVE_SYSCALL_HOOKS=y
CONFIG_ARCH_HAVE_BACKTRACE=y
CONFIG_ARCH_HAVE_CPUINFO=y
CONFIG_ARCH_CPUINFO_FREQ_KHZ=0
CONFIG_ARCH_HAVE_TCBINFO=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_STACKDUMP_MAX_LENGTH=0
CONFIG_ARCH_HAVE_RAMVECTORS=y
CONFIG_BOARD_LOOPSPERMSEC=2796
CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
CONFIG_ARCH_INTERRUPTSTACK=0
CONFIG_BOOT_RUNFROMFLASH=y
CONFIG_RAM_START=0x20000000
CONFIG_RAM_SIZE=20480
CONFIG_FLASH_START=0x0
CONFIG_FLASH_SIZE=0
CONFIG_ARCH_BOARD_NUCLEO_G071RB=y
CONFIG_ARCH_BOARD=\nucleo-g071rb
CONFIG_ARCH_HAVE_LEDS=y
CONFIG_ARCH_LEDS=y
CONFIG_ARCH_HAVE_BUTTONS=y
CONFIG_ARCH_HAVE_IRQBUTTONS=y
CONFIG_BOARD_CRASHDUMP_NONE=y
CONFIG_BOARD_MEMORY_RANGE=\
CONFIG_DISABLE_OS_API=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DISABLE_MQUEUE=y
CONFIG_DISABLE_MQUEUE_SYSV=y
CONFIG_DISABLE_ENVIRON=y
CONFIG_USEC_PER_TICK=10000
CONFIG_START_YEAR=2013
CONFIG_START_MONTH=5
CONFIG_START_DAY=19
CONFIG_IRQ_NWORKS=8
CONFIG_IRQ_WORK_SECTION=\
CONFIG_IRQ_WORK_STACKSIZE=2048
CONFIG_INIT_ENTRY=y
CONFIG_INIT_ARGS=\
CONFIG_INIT_STACKSIZE=1536
CONFIG_INIT_PRIORITY=100
CONFIG_INIT_ENTRYPOINT=\nsh_main
CONFIG_INIT_ENTRYNAME=\nsh_main
CONFIG_RR_INTERVAL=200
CONFIG_TASK_NAME_SIZE=0
CONFIG_SCHED_WAITPID=y
CONFIG_PTHREAD_MUTEX_UNSAFE=y
CONFIG_PTHREAD_MUTEX_DEFAULT_PRIO_NONE=y
CONFIG_SCHED_CPULOAD_NONE=y
CONFIG_SCHED_CPULOAD_TICKSPERSEC=100
CONFIG_SCHED_PROFILE_TICKSPERSEC=1000
CONFIG_SCHED_STACK_RECORD=0
CONFIG_DEV_CONSOLE=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_FILE_STREAM=y
CONFIG_SIG_PREALLOC_ACTIONS=4
CONFIG_SIG_ALLOC_ACTIONS=1
CONFIG_SIG_PREALLOC_IRQ_ACTIONS=8
CONFIG_DEFAULT_TASK_STACKSIZE=2048
CONFIG_IDLETHREAD_STACKSIZE=1024
CONFIG_PTHREAD_STACK_MIN=256
CONFIG_PTHREAD_STACK_DEFAULT=1536
CONFIG_PID_INITIAL_COUNT=16
CONFIG_DEV_NULL=y
CONFIG_DEV_ZERO=y
CONFIG_DEV_OPTEE_NONE=y
CONFIG_ARCH_HAVE_RDWR_MEM_CPU_RUN=y
CONFIG_ARCH_HAVE_SERIAL_TERMIOS=y
CONFIG_SERIAL=y
CONFIG_SERIAL_CONSOLE=y
CONFIG_MCU_SERIAL=y
CONFIG_STANDARD_SERIAL=y
CONFIG_SERIAL_NPOLLWAITERS=4
CONFIG_USART2_SERIAL_CONSOLE=y
CONFIG_USART2_SERIALDRIVER=y
CONFIG_USART2_RXBUFSIZE=256
CONFIG_USART2_TXBUFSIZE=256
CONFIG_USART2_BAUD=115200
CONFIG_USART2_BITS=8
CONFIG_USART2_PARITY=0
CONFIG_USART2_2STOP=0
CONFIG_SYSLOG=y
CONFIG_SYSLOG_DEFAULT_MASK=0xff
CONFIG_SYSLOG_CRLF=y
CONFIG_SYSLOG_MAX_CHANNELS=1
CONFIG_SYSLOG_DEVPATH=/dev/ttyS1
CONFIG_SYSLOG_DEFAULT=y
CONFIG_DISABLE_MOUNTPOINT=y
CONFIG_FS_NEPOLL_DESCRIPTORS=8
CONFIG_FS_LOCK_BUCKET_SIZE=0
CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y
CONFIG_SENDFILE_BUFSIZE=512
CONFIG_FS_REFCOUNT=y
CONFIG_FS_BACKTRACE=0
CONFIG_FS_ANONMAP=y
CONFIG_NXFONTS_PACKEDMSFIRST=y
CONFIG_MM_DEFAULT_MANAGER=y
CONFIG_MM_DEFAULT_ALIGNMENT=8
CONFIG_MM_REGIONS=1
CONFIG_MM_MAP_COUNT_MAX=1024
CONFIG_MM_BACKTRACE=-1
CONFIG_MM_FREE_DELAYCOUNT_MAX=0
CONFIG_MM_HEAP_BIGGEST_COUNT=30
CONFIG_MM_HEAP_MEMPOOL_THRESHOLD=-1
CONFIG_BINFMT_ELF_RELOCATABLE=y
CONFIG_STDIO_DISABLE_BUFFERING=y
CONFIG_NUNGET_CHARS=0
CONFIG_ARCH_LOWPUTC=y
CONFIG_LIBC_RAND_ORDER=1
CONFIG_LIBC_HOMEDIR=/
CONFIG_LIBC_TMPDIR=/tmp
CONFIG_LIBC_MAX_TMPFILE=32
CONFIG_LIBC_MAX_EXITFUNS=0
CONFIG_POSIX_SPAWN_DEFAULT_STACKSIZE=1536
CONFIG_LIBC_HOSTNAME=\
CONFIG_LIBC_OPEN_MAX=256
CONFIG_NAME_MAX=32
CONFIG_PATH_MAX=256
CONFIG_LINE_MAX=64
CONFIG_LIBC_STRERROR_ERRNUM=y
CONFIG_LIBC_STRSIGNAL=y
CONFIG_TLS_NELEM=0
CONFIG_TLS_TASK_NELEM=0
CONFIG_TLS_NCLEANUP=0
CONFIG_LIBC_GAISTRERROR_ERRNUM=y
CONFIG_LIBC_FTOK_VFS_PATH=/var/ftok
CONFIG_LIBC_MEMFD_ERROR=y
CONFIG_LIBC_TEMPBUFFER=y
CONFIG_LIBC_MAX_TEMPBUFFER=2
CONFIG_LIBC_TEMPBUFFER_MALLOC=y
CONFIG_LIBC_MUTEX_BACKTRACE=0
CONFIG_BUILTIN=y
CONFIG_STREAM_OUT_BUFFER_SIZE=64
CONFIG_STREAM_HEXDUMP_BUFFER_SIZE=128
CONFIG_STREAM_BASE64_BUFFER_SIZE=128
CONFIG_LIBC_INLINE_QUEUE=y
CONFIG_LIBM_TOOLCHAIN=y
CONFIG_BUILTIN_TOOLCHAIN=y
CONFIG_COVERAGE_NONE=y
CONFIG_COVERAGE_DEFAULT_PREFIX_STRIP=\99
CONFIG_COVERAGE_DEFAULT_PREFIX=/data
CONFIG_PROFILE_NONE=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_HELLO_PROGNAME=\hello
CONFIG_EXAMPLES_HELLO_PRIORITY=100
CONFIG_EXAMPLES_HELLO_STACKSIZE=2048
CONFIG_NSH_LIBRARY=y
CONFIG_NSH_PROMPT_STRING=\nsh>
CONFIG_NSH_PROMPT_MAX=32
CONFIG_NSH_PROMPT_SUFFIX=>
CONFIG_NSH_READLINE=y
CONFIG_NSH_MAXARGUMENTS=7
CONFIG_NSH_NESTDEPTH=3
CONFIG_NSH_ALIAS=y
CONFIG_NSH_ALIAS_MAX_AMOUNT=1
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_DISABLE_DATE=y
CONFIG_NSH_DISABLE_IFCONFIG=y
CONFIG_NSH_DISABLE_IFUPDOWN=y
CONFIG_NSH_DISABLE_LOSMART=y
CONFIG_NSH_DISABLE_LOMTD=y
CONFIG_NSH_DISABLE_MB=y
CONFIG_NSH_DISABLE_MH=y
CONFIG_NSH_DISABLE_MW=y
CONFIG_NSH_DISABLE_PS=y
CONFIG_NSH_DISABLE_TIMEDATECTL=y
CONFIG_NSH_CODECS_BUFSIZE=128
CONFIG_NSH_CMDOPT_HEXDUMP=y
CONFIG_NSH_FILEIOSIZE=64
CONFIG_NSH_SYSINITSCRIPT=\init.d/rc.sysinit
CONFIG_NSH_INITSCRIPT=\init.d/rcS
CONFIG_NSH_SCRIPT_REDIRECT_PATH=\
CONFIG_NSH_CONSOLE=y
CONFIG_SYSTEM_DD=y
CONFIG_SYSTEM_DD_PROGNAME=\dd
CONFIG_SYSTEM_DD_PRIORITY=100
CONFIG_SYSTEM_DD_STACKSIZE=2048
CONFIG_SYSTEM_DD_STATS=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_NSH_PRIORITY=100
CONFIG_SYSTEM_NSH_STACKSIZE=2048
CONFIG_SYSTEM_NSH_PROGNAME=\nsh
CONFIG_SYSTEM_READLINE=y
CONFIG_READLINE_HAVE_EXTMATCH=y
CONFIG_READLINE_ECHO=y
CONFIG_TESTING_OSTEST=y
CONFIG_TESTING_OSTEST_LOOPS=1
CONFIG_TESTING_OSTEST_STACKSIZE=8192
CONFIG_TESTING_OSTEST_NBARRIER_THREADS=8
CONFIG_TESTING_OSTEST_RR_RANGE=10000
CONFIG_TESTING_OSTEST_RR_RUNS=10
CONFIG_TESTING_OSTEST_WAITRESULT=y

Host system OS:
Linux 77e556bcb78b 5.15.167.4-microsoft-standard-WSL2 #1 SMP Tue Nov 5 00:21:55 UTC 2024 x86_64 x86_64

Host system PATH:
/home/ubuntu/.vscode-server/bin/17baf841131aa23349f217ca7c570c76ee87b957/bin/remote-cli
/usr/bin/arm-none-eabi/bin
/usr/local/bin
/usr/local/sbin
/usr/local/bin
/usr/sbin
/usr/bin
/sbin
/bin

Verification

• I have verified before submitting the report.

[raiden00pl]

Running full ostest on such a small targets is not so easy or even not possible for some test cases. I see that RAM size for this board is also wrong, it should be CONFIG_RAM_SIZE=32760. But even with this change, it may not be enough to pass test cases that run multiple threads at once.

Here example config that should work:

#
# This file is autogenerated: PLEASE DO NOT EDIT IT.
#
# You can use "make menuconfig" to make any modifications to the installed .config file.
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
# modifications.
#
# CONFIG_LIBC_LONG_LONG is not set
# CONFIG_NSH_ARGCAT is not set
# CONFIG_STM32F0G0L0_USE_LEGACY_PINMAP is not set
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="nucleo-g071rb"
CONFIG_ARCH_BOARD_NUCLEO_G071RB=y
CONFIG_ARCH_CHIP="stm32f0l0g0"
CONFIG_ARCH_CHIP_STM32G071RB=y
CONFIG_ARCH_CHIP_STM32G0=y
CONFIG_ARCH_STACKDUMP=y
CONFIG_BOARD_LOOPSPERMSEC=2796
CONFIG_BUILTIN=y
CONFIG_DEBUG_ASSERTIONS=y
CONFIG_DEBUG_ASSERTIONS_EXPRESSION=y
CONFIG_DEBUG_FEATURES=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
CONFIG_DEFAULT_TASK_STACKSIZE=1540
CONFIG_DISABLE_ENVIRON=y
CONFIG_DISABLE_MOUNTPOINT=y
CONFIG_DISABLE_MQUEUE=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_HELLO_STACKSIZE=2048
CONFIG_IDLETHREAD_STACKSIZE=2048
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_INIT_STACKSIZE=2048
CONFIG_INTELHEX_BINARY=y
CONFIG_IRQ_WORK_STACKSIZE=2048
CONFIG_LINE_MAX=64
CONFIG_NDEBUG=y
CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_FILEIOSIZE=64
CONFIG_NSH_READLINE=y
CONFIG_NUNGET_CHARS=0
CONFIG_POSIX_SPAWN_DEFAULT_STACKSIZE=2048
CONFIG_PTHREAD_MUTEX_UNSAFE=y
CONFIG_RAM_SIZE=32760
CONFIG_RAM_START=0x20000000
CONFIG_RAW_BINARY=y
CONFIG_RR_INTERVAL=200
CONFIG_STACK_COLORATION=y
CONFIG_STACK_USAGE=y
CONFIG_START_DAY=19
CONFIG_START_MONTH=5
CONFIG_START_YEAR=2013
CONFIG_STDIO_DISABLE_BUFFERING=y
CONFIG_STM32F0L0G0_PWR=y
CONFIG_STM32F0L0G0_USART2=y
CONFIG_SYSTEM_NSH=y
CONFIG_SYSTEM_NSH_STACKSIZE=2048
CONFIG_TASK_NAME_SIZE=32
CONFIG_TESTING_OSTEST=y
CONFIG_TESTING_OSTEST_STACKSIZE=2048
CONFIG_USART2_SERIAL_CONSOLE=y

EDIT: it looks like even with this config ostest frezes on rr_test()

[stbenn]

@raiden00pl Thank you for looking into this! I wanted to verify this behavior as I am currently working on adding board support for the Nucleo G0B1RE, and intended to use ostest as one of the criteria for acceptance due to the recently reported issue by Alan.

[anjiahao1]

https://nuttx.apache.org/docs/latest/debugging/gdbserver.html
@stbenn try use this debug tools