We commissioned a new RTEMS IOC here in Hawaii. The system ran
for 2 days, 18 hours and 47 minutes before it simply halted. No exception was generated therefore no stack trace was seen. Also no console, no iocsh, no log messages. A system reset recovered our system before halting in the same manner 2 hours later. This occurred 4 times before the night ended.
We speculate bad access or stack corruption but without a stack trace
we're at a complete loss as to how to diagnose this. This same software release has run for several weeks at our other site with no issues.
Is there a way to force an exception (or stack trace), for example with watchdog?
Many thanks for your insight!
RTEMS 4.10.2/EPICS 3.14.12.7 MVME2307 BSP
--
