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  1. JDK
  2. JDK-7012766

assert(false) failed: DEBUG MESSAGE in MacroAssembler::debug32

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    • b07
    • generic
    • generic
    • Verified

    Backports

      Description

        VM crashes on i586 (all OSes) with

        Reproducible starting HS 20 b07 (not HS 20 b06)

        =============== DEBUG MESSAGE: method needs synchronization ================

        ...

        # A fatal error has been detected by the Java Runtime Environment:
        #
        # Internal Error (/tmp/jprt/P2/B/191050.ct232829/source/src/cpu/x86/vm/assembler_x86.cpp:5049), pid=26814, tid=7
        # assert(false) failed: DEBUG MESSAGE
        #
        # JRE version: 7.0-b125
        # Java VM: Java HotSpot(TM) Server VM (20.0-b07-internal-201101141910.ct232829.main_to_comp-fastdebug compiled mode solaris-x86 )

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2205629 assert(false) failed: DEBUG MESSAGE in MacroAssembler::debug32

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2206194 assert(false) failed: DEBUG MESSAGE in MacroAssembler::debug32

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-4930919 race condition in MDO creation at back branch locations

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed

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                iveresov Igor Veresov
                nhaustov Nicolay Haustov (Inactive)
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