[11u] java/nio/channels/AsynchronousFileChannel/Basic.java crashes on Windows x64

[Doerr, Martin]

Hi,

we observe crashes in jdk 11.0.12 on Windows:
https://bugs.openjdk.java.net/browse/JDK-8267440

I haven’t found any backport which looks like obviously causing it.

We had different theories which include:

  *   Antivirus tool which keeps the test file open.
  *   Error in handling of OVERLAPPED structures.

I was hoping that JDK-8184157<https://bugs.openjdk.java.net/browse/JDK-8184157> would fix it, but it doesn’t. Maybe it is incomplete?

Did anybody else notice such crashes?
Any idea?

Best regards,
Martin