[BUG] CI Job for msys2 fails intermittently with `make ... sig_send: error sending signal`

[lupyuen]

Description / Steps to reproduce the issue

Since this week, CI Job for msys2 has been failing intermittently with the error make ... sig_send: error sending signal

• arch/arm64/imx9: Support for imx9 edgelock enclave #15970 (comment)

  Configuration/Tool: nucleo-f411re/nsh,CONFIG_ARM_TOOLCHAIN_GNU_EABI
  Building NuttX...
  make[2]: *** [/d/a/nuttx/nuttx/sources/nuttx/tools/Config.mk:232: lib_rand48.ddc] Error 127
  make[2]: *** [/d/a/nuttx/nuttx/sources/nuttx/tools/Config.mk:232: lib_qsort.ddc] Error 127
  make[2]: *** [/d/a/nuttx/nuttx/sources/nuttx/tools/Config.mk:232: lib_srand.ddc] Error 127
  make[2]: *** [/d/a/nuttx/nuttx/sources/nuttx/tools/Config.mk:232: lib_strtol.ddc] Error 127
  make[2]: *** [/d/a/nuttx/nuttx/sources/nuttx/tools/Config.mk:232: lib_strtoll.ddc] Error 127
        0 [main] make 15367 sig_send: error sending signal -72, pid 15367, pipe handle 0x144, nb 0, packsize 192, Win32 error 0
  1563049 [main] make 15367 sig_send: error sending signal -71, pid 15367, pipe handle 0x144, nb 0, packsize 192, Win32 error 0  
  

• sched: simplify call of get current tcb #15998 (comment)

  Configuration/Tool: qemu-armv8a/nsh_smp
  Building NuttX...
        0 [sig] make 42581 sig_send: error sending signal 11, pid 42581, pipe handle 0x150, nb 0, packsize 192, Win32 error 0
    15003 [main] make 42581 sig_send: error sending signal -72, pid 42581, pipe handle 0x150, nb 0, packsize 192, Win32 error 0
  1658893 [sig] make 42581 sig_send: error sending signal 11, pid 42581, pipe handle 0x150, nb 0, packsize 192, Win32 error 0
  

Other GitHub Projects seem to have the same problem, most recently the Curl Project:

• Google Search for make sig_send
• Curl Project failing with make sig_send

@simbit18 and I haven't found the fix. msys2 CI Workflow hasn't been updated recently.

Workaround is to restart the msys2 CI Job, and it will succeed. If it doesn't, try again.

On which OS does this issue occur?

[OS: Windows]

What is the version of your OS?

GitHub CI Windows

NuttX Version

master

Issue Architecture

[Arch: all]

Issue Area

[Area: Build System]

Host information

No response

Verification

• I have verified before submitting the report.