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  1. JDK
  2. JDK-8317440

Lock rank checking fails when code root set is modified with the Servicelock held after JDK-8315503

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    • gc
    • b19
    • Verified

        I ran tier7 testing with JDK 22 and hit this issue on Windows-x64:

        # Internal Error (\\workspace\\open\\src\\hotspot\\share\\runtime\\mutex.cpp:448), pid=7148, tid=38704
        # assert(false) failed: Attempting to acquire lock ConcurrentHashTableResize_lock/nosafepoint-3 out of order with lock Service_lock/service -- possible deadlock
        #
        # JRE version: Java(TM) SE Runtime Environment (22.0) (fastdebug build 22-internal-2023-10-02-1945520.vladimir.kozlov.jdkgit)
        # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 22-internal-2023-10-02-1945520.vladimir.kozlov.jdkgit, compiled mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, windows-amd64)

        It could be caused by JDK-8315503.

          1. hs_err_pid7148.log
            153 kB

              tschatzl Thomas Schatzl
              kvn Vladimir Kozlov
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                Created:
                Updated:
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