Addition to web bug JI-9017423

Hendrik Schreiber hs at
Sun Dec 14 01:36:45 UTC 2014

On Dec 13, 2014, at 00:08, Dean Long <dean.long at> wrote:
> This sounds a lot like
> If this crash is reproducible, could you run the app with syscall tracing enabled?
> (I know Linux has "strace", but I don't know about OSX.)  I'm wondering if there
> is a stray mprotect or munmap happening on the mapped memory.

I don't really have an opinion on whether this may be a duplicate of JDK-8041721. As far as I can tell it does not say anything about memory mapped direct byte buffers there.

Anyhow. Unfortunately, the customer the crash logs are from has since deleted the one file he had the problem with, so it looks like this problem is not reproducible anymore :-(



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