The following test failed in the JDK22 CI:

gtest/LargePageGtests.java#use-large-pages-sysV

Here's a snippet from the log file:

[ RUN ] os.release_multi_mappings_vm
A
Range [7f8f465e7000-7f8f465ed000) contains:
7f8f465e7000-7f8f465e8000 rwxp 00000000 00:00 0
7f8f465e8000-7f8f465e9000 rw-p 00000000 00:00 0
7f8f465e9000-7f8f465ea000 rwxp 00000000 00:00 0
7f8f465ea000-7f8f465eb000 rw-p 00000000 00:00 0
7f8f465eb000-7f8f465ec000 rwxp 00000000 00:00 0
7f8f465ec000-7f8f46681000 rw-p 00000000 00:00 0

B
Range [7f8f465e7000-7f8f465ed000) contains:
7f8f465e7000-7f8f465e8000 rwxp 00000000 00:00 0
7f8f465eb000-7f8f46681000 rw-p 00000000 00:00 0

open/test/hotspot/gtest/runtime/test_os.cpp:510: Failure
Expected equality of these values:
  p2
    Which is: NULL
  p_middle_stripes
    Which is: 0x7f8f465e8000

[ FAILED ] os.release_multi_mappings_vm (0 ms)

There are a couple of unresolved similar bugs, but not exactly matching:

JDK-8280056 gtest/LargePageGtests.java#use-large-pages failed "os.release_one_mapping_multi_commits_vm"

JDK-8263464 NMT: assert in gtest os.release_multi_mappings_vm