The test java/foreign/TestUpcallStress.java has run into the assertion on linux aarch64. See attached hs_err file.
The assertion has been hit after reporting this:
===============================================
java/foreign/TestUpcallStress.java
Total tests run: 712, Passes: 712, Failures: 0, Skips: 0
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[4209.105s][warning][gc,alloc] pool-659-thread-9: Stall for VM-Shutdown timed out; allocation may fail with OOME
...
Uncaught exception:
[4209.200s][warning][gc,alloc] pool-180-thread-9: Stall for VM-Shutdown timed out; allocation may fail with OOME
[4209.201s][warning][gc,alloc] pool-46-thread-13: Stall for VM-Shutdown timed out; allocation may fail with OOME
[4209.201s][warning][gc,alloc] pool-626-thread-2: Stall for VM-Shutdown timed out; allocation may fail with OOME
[4209.200s][warning][gc,alloc] pool-214-thread-15: Stall for VM-Shutdown timed out; allocation may fail with OOME
[4209.201s][warning][gc,alloc] pool-501-thread-11: Stall for VM-Shutdown timed out; allocation may fail with OOME
[4209.201s][warning][gc,alloc] pool-548-thread-8: Stall for VM-Shutdown timed out; allocation may fail with OOME