# ./sem 1.0e5
Running for 2.15 seconds.
L119: Operation not permitted.
Could be a dirty cleanup. Sorry for that.
...ipipe_supend_domain
...default_idle
...cpu_idle
...start_kernel
...unknown_bootoption
Kernel panic
start_kernel ? Unknown_bootoption ? The plot is thickening.
# ./mutex 1.0e5
ALERT: No lock! (lockcnt=0) Offending task: task0
ALERT: No lock! (lockcnt=0) Offending task: task0
ALERT: No lock! (lockcnt=0) Offending task: task0
[...]
[freeze]
The problem is: freezing could be due to Linux getting no CPU time anymore. I think the best test now is to run the semaphore test (it should give no ALERTS) at a reasonable (1.0e6 - 1.0e7, which is on average 2kHz - 200Hz) speed for a longer duration. Maybe better
1.0e7, which will yield about 1.5 Mb per hour.
Many thanks already for testing and helping us out.
Jeroen.
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