The following test failed in the JDK15 CI:

tools/jpackage/share/IconTest.java

The failure mode seems different to that of JDK-8238781 so filing a new bug. Exact failure point is unclear.

Here's a snippet from the log file:

CUDIFFileAccess::createWithCFURL: kUDIFFileWithFooter
__compressThread(1): ABORT trying to dequeue work
__compressThread(2): ABORT trying to dequeue work
__compressThread(3): ABORT trying to dequeue work
__compressThread(5): ABORT trying to dequeue work
__compressThread(8): ABORT trying to dequeue work
__compressThread(7): ABORT trying to dequeue work
__compressThread(0): ABORT trying to dequeue work
__compressThread(4): ABORT trying to dequeue work
__compressThread(6): ABORT trying to dequeue work
   (CRC32 $9BF2135E: Protective Master Boot Record (MBR : 0))
Reading GPT Header (Primary GPT Header : 1)???
__compressThread(1): ABORT trying to dequeue work
__compressThread(2): ABORT trying to dequeue work
__compressThread(3): ABORT trying to dequeue work
__compressThread(4): ABORT trying to dequeue work
__compressThread(5): ABORT trying to dequeue work
__compressThread(6): ABORT trying to dequeue work
__compressThread(7): ABORT trying to dequeue work
__compressThread(8): ABORT trying to dequeue work
__compressThread(0): ABORT trying to dequeue work
   (CRC32 $E584C745: GPT Header (Primary GPT Header : 1))
Reading GPT Partition Data (Primary GPT Table : 2)???
__compressThread(2): ABORT trying to dequeue work
__compressThread(4): ABORT trying to dequeue work
__compressThread(3): ABORT trying to dequeue work
__compressThread(5): ABORT trying to dequeue work
__compressThread(6): ABORT trying to dequeue work
__compressThread(0): ABORT trying to dequeue work
__compressThread(7): ABORT trying to dequeue work
__compressThread(8): ABORT trying to dequeue work
__compressThread(1): ABORT trying to dequeue work
   (CRC32 $BB37F3E8: GPT Partition Data (Primary GPT Table : 2))
Reading (Apple_Free : 3)???
__compressThread(0): ABORT trying to dequeue work
__compressThread(1): ABORT trying to dequeue work
__compressThread(2): ABORT trying to dequeue work
__compressThread(3): ABORT trying to dequeue work
__compressThread(6): ABORT trying to dequeue work
__compressThread(7): ABORT trying to dequeue work
__compressThread(4): ABORT trying to dequeue work
__compressThread(8): ABORT trying to dequeue work
__compressThread(5): ABORT trying to dequeue work
   (CRC32 $00000000: (Apple_Free : 3))
Reading disk image (Apple_HFS : 4)???
__compressThread(0): ABORT trying to dequeue work
__compressThread(8): ABORT trying to dequeue work
__compressThread(7): ABORT trying to dequeue work
__compressThread(3): ABORT trying to dequeue work
__compressThread(5): ABORT trying to dequeue work
__compressThread(2): ABORT trying to dequeue work
__compressThread(6): ABORT trying to dequeue work
__compressThread(1): ABORT trying to dequeue work
__compressThread(4): ABORT trying to dequeue work
   (CRC32 $F84F7590: disk image (Apple_HFS : 4))
Reading (Apple_Free : 5)???
__compressThread(0): ABORT trying to dequeue work
__compressThread(1): ABORT trying to dequeue work
__compressThread(2): ABORT trying to dequeue work
__compressThread(3): ABORT trying to dequeue work
__compressThread(4): ABORT trying to dequeue work
__compressThread(5): ABORT trying to dequeue work
__compressThread(6): ABORT trying to dequeue work
__compressThread(8): ABORT trying to dequeue work
__compressThread(7): ABORT trying to dequeue work
   (CRC32 $00000000: (Apple_Free : 5))
Reading GPT Partition Data (Backup GPT Table : 6)???
__compressThread(3): ABORT trying to dequeue work
__compressThread(1): ABORT trying to dequeue work
__compressThread(6): ABORT trying to dequeue work
__compressThread(5): ABORT trying to dequeue work
__compressThread(0): ABORT trying to dequeue work
__compressThread(8): ABORT trying to dequeue work
__compressThread(2): ABORT trying to dequeue work
__compressThread(4): ABORT trying to dequeue work
__compressThread(7): ABORT trying to dequeue work
   (CRC32 $BB37F3E8: GPT Partition Data (Backup GPT Table : 6))
Reading GPT Header (Backup GPT Header : 7)???
__compressThread(1): ABORT trying to dequeue work
__compressThread(3): ABORT trying to dequeue work
__compressThread(2): ABORT trying to dequeue work
__compressThread(6): ABORT trying to dequeue work
__compressThread(7): ABORT trying to dequeue work
__compressThread(0): ABORT trying to dequeue work
__compressThread(8): ABORT trying to dequeue work
__compressThread(4): ABORT trying to dequeue work
__compressThread(5): ABORT trying to dequeue work
   (CRC32 $18EC329B: GPT Header (Backup GPT Header : 7))
Adding resources???

...

[ OK ] IconTest(Package, ResourceDirIcon).test; checks=24
[==========] 8 tests ran
[ PASSED ] 7 tests
[ FAILED ] 1 test, listed below
[ FAILED ] IconTest(Package, CustomWithResourceDirIcon).test; workDir=[./test.f79b089b]
1 FAILED TEST
----------System.err:(67/4672)----------
WARNING: Using incubator modules: jdk.incubator.jpackage
java.lang.AssertionError: Expected [0]. Actual [16]: Check command [/usr/bin/hdiutil detach /Volumes/IconTest](3) exited with 0 code
at jdk.jpackage.test.TKit.error(TKit.java:258)