[LITMUS^RT] Hit crash in C-EDF (configured as partitioned)

Björn Brandenburg bbb at mpi-sws.org
Wed Jun 12 07:29:02 CEST 2013


On Jun 12, 2013, at 7:08 AM, Hiroyuki Chishiro <chishiro at cs.unc.edu> wrote:
>  
> I also hit this bug in the recent developer version (checkout date is June 8).
>  
> The scheduler plugin is Reduction to UNiprocessor (RUN), which is developed by me.
> I believe that other scheduler plugins also hit this bug when bheap_delete() is called.

Hi Hiro,

do you have a test case that let's us reproduce this bug on one of the normal plugins? This would help in tracking down the problem.

I was under the impression that Jonathan's patch

	https://github.com/LITMUS-RT/litmus-rt/commit/4ffefb822b9d65d4efbedb60e3c9a0e76895cc5b

solve this problem already. Maybe we have not completely solved the problem yet? Or did I reintroduce it with the latest patch?

	https://github.com/LITMUS-RT/litmus-rt/commit/39d902832855cbd2baf45ac8943879be3ad8ca5a

Could you please try if the problem still occurs if patch 39d902832855cbd2baf45ac8943879be3ad8ca5a is missing?

Thanks,
Björn





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