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  1. JDK
  2. JDK-7047300

VM crashes with assert(_base == InstPtr) failed: Not an object pointer

    Details

    • Subcomponent:
    • Resolved In Build:
      b15
    • CPU:
      generic
    • OS:
      generic
    • Verification:
      Verified

      Backports

        Description

        VM crashes during compilation of
        method sun.font.FontDesignMetrics::getMetrics

        Crash is easily reproduced.

        Here is stack
        ;; Using jvm: "/export/local/common/jdk/baseline/linux-amd64/jre/lib/amd64/server/libjvm.so"
        #
        # A fatal error has been detected by the Java Runtime Environment:
        #
        # Internal Error (/tmp/jprt/P1/B/122931.et151817/source/src/share/vm/opto/type.hpp:1150), pid=3958, tid=1105512768
        # assert(_base == InstPtr) failed: Not an object pointer
        #
        # JRE version: 7.0-b142
        # Java VM: Java HotSpot(TM) 64-Bit Server VM (21.0-b14-internal-201105201229.et151817.hs21-b14-snapshot-fastdebug mixed mode linux-amd64 compressed oops)
        # Core dump written. Default location: /export/local/50717.HSX.PIT.VM+linux-amd64_bigapps__server_mixed_runThese/results/runThese/core or core.3958
        #
        # If you would like to submit a bug report, please visit:
        # http://bugreport.sun.com/bugreport/crash.jsp
        #

        --------------- T H R E A D ---------------

        Current thread (0x000000000dbc5000): JavaThread "C2 CompilerThread0" daemon [_thread_in_native, id=3978, stack(0x0000000041d4c000,0x0000000041e4d000)]

        Stack: [0x0000000041d4c000,0x0000000041e4d000], sp=0x0000000041e48360, free space=1008k
        Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
        V [libjvm.so+0xbfe452] VMError::report_and_die()+0x2f2;; VMError::report_and_die()+0x2f2
        V [libjvm.so+0x5be114] report_vm_error(char const*, int, char const*, char const*)+0x84;; report_vm_error(char const*, int, char const*, char const*)+0x84
        V [libjvm.so+0xa1cf15] Compile::Process_OopMap_Node(MachNode*, int)+0xb05;; Compile::Process_OopMap_Node(MachNode*, int)+0xb05
        V [libjvm.so+0xa1e3f0] Compile::Fill_buffer()+0xbc0;; Compile::Fill_buffer()+0xbc0
        V [libjvm.so+0x543f03] Compile::Code_Gen()+0x633;; Compile::Code_Gen()+0x633
        V [libjvm.so+0x54657a] Compile::Compile(ciEnv*, C2Compiler*, ciMethod*, int, bool, bool)+0x10fa;; Compile::Compile(ciEnv*, C2Compiler*, ciMethod*, int, bool, bool)+0x10fa
        V [libjvm.so+0x455db0] C2Compiler::compile_method(ciEnv*, ciMethod*, int)+0x1d0;; C2Compiler::compile_method(ciEnv*, ciMethod*, int)+0x1d0
        V [libjvm.so+0x54f916] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x4b6;; CompileBroker::invoke_compiler_on_method(CompileTask*)+0x4b6
        V [libjvm.so+0x5504f4] CompileBroker::compiler_thread_loop()+0x4f4;; CompileBroker::compiler_thread_loop()+0x4f4
        V [libjvm.so+0xba4c86] JavaThread::thread_main_inner()+0xf6;; JavaThread::thread_main_inner()+0xf6
        V [libjvm.so+0xa0c470] java_start(Thread*)+0x100;; _ZL10java_startP6Thread+0x100


        Current CompileTask:
        C2: 314728 1004 ! sun.font.FontDesignMetrics::getMetrics (266 bytes)

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                • Assignee:
                  kvn Vladimir Kozlov
                  Reporter:
                  lmesnik Leonid Mesnik
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                  • Created:
                    Updated:
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