raiden00pl opened a new issue, #17259:
URL: https://github.com/apache/nuttx/issues/17259
### Description / Steps to reproduce the issue
sim/ostest crashes when CONFIG_SIM_WALLTIME_SIGNAL=n.
This option is enabled for CI tests, so it was not detected.
The last working release is 12.9.
```
user_main: POSIX timer test
timer_test: Initializing semaphore to 0
timer_test: Unmasking signal 32
timer_test: Registering signal handler
timer_test: oact.sigaction=0 oact.sa_flags=0 oact.sa_mask=0000000000000000
timer_test: Creating timer
timer_test: Starting timer
timer_test: Waiting on semaphore
dump_assert_info: Current Version: NuttX 12.10.0 6fc5b3e9dc-dirty Oct 29
2025 12:40:03 sim
dump_assert_info: Assertion failed : at file: signal/sig_dispatch.c:375
task: Idle_Task process: Kernel 0x40002167
dump_tasks: PID GROUP PRI POLICY TYPE NPX STATE EVENT SIGMASK
STACKBASE STACKSIZE COMMAND
dump_task: 0 0 0 FIFO Kthread - Running
0000000000000000 0x7ffd001ef910 69552 Idle_Task
dump_task: 1 0 224 FIFO Kthread - Waiting Signal
0000000000000000 0x7f3b43400660 67472 loop_task
dump_task: 2 0 224 FIFO Kthread - Waiting Semaphore
0000000000000000 0x7f3b43411118 67432 hpwork 0x4008b0a0 0x4008b130
dump_task: 3 3 100 FIFO Task - Waiting Signal
0000000000000000 0x7f3b43421fb8 67464 ostest_main
dump_task: 4 4 100 FIFO Task - Waiting Semaphore
0000000000000000 0x7f3b43432f80 73568 ostest Arg1 Arg2 Arg3 Arg4
```
### On which OS does this issue occur?
[OS: Linux]
### What is the version of your OS?
linux
### NuttX Version
master
### Issue Architecture
[Arch: simulator]
### Issue Area
[Area: Kernel]
### Host information
_No response_
### Verification
- [x] I have verified before submitting the report.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
