maxikrie commented on issue #16430:
URL: https://github.com/apache/nuttx/issues/16430#issuecomment-3176730750

   @jlaitine I randomly came across this issue when debugging something 
possibly related to this. Since you seem to have deeper knowledge of signals 
and their handling, maybe you can comment on this. 
   
   I am seeing that on a ESP32S3 in tickless mode after several hours a usleep 
randomly blocks and I am assuming that somehow the respective signal that 
should wake it is not being handled. The issue is more apparent if I enable 
WIFI and telnet on the chip, which adds additional processes with potentially 
more context switches. Does any of this ring a bell in the sense it might be 
related to the bug/vulnerability you described?
   
   Thanks!


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