RFR: 8321422: Test gc/g1/pinnedobjs/TestPinnedObjectTypes.java times out after completion [v2]

[Thomas Schatzl]

> Hi all,
> 
>   please review this change that disables core file creation for the subtests of this test that check for assertion failure. Core dump creation can make the whole test time out.
> 
> 
> ----------System.out:(54/8466)----------
> Command line:... -XX:+UseG1GC -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. -Xmx32M -Xmn16M -Xlog:gc gc.g1.pinnedobjs.TestObjectPin Object ]
> [2023-12-05T23:30:37.930237Z] Gathering output for process 98165
> [0.066s][info][gc] Using G1
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  Internal Error (/open/src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp:268), pid=98165, tid=6403
> #  assert(obj->is_typeArray()) failed: must be typeArray
> #[...]
> # If you would like to submit a bug report, please visit:
> #   https://bugreport.java.com/bugreport/crash.jsp
> #
> 
> [2023-12-05T23:35:20.308715Z] Waiting for completion for process 98165
> [2023-12-05T23:35:20.632162Z] Waiting for completion finished for process 98165
> 
> Notice the 5 min delay from the `Gathering output for process` to the `Waiting for completion finished` message. This repeats for the second test, triggering the timeout.
> 
> Testing: failing test
> 
> Thanks,
>   Thomas

Thomas Schatzl has updated the pull request incrementally with one additional commit since the last revision:

  typo :(

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/17013/files
  - new: https://git.openjdk.org/jdk/pull/17013/files/1efd09b6..73202610

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=17013&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=17013&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/17013.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17013/head:pull/17013

PR: https://git.openjdk.org/jdk/pull/17013