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  1. JDK
  2. JDK-4503832

atg server failed with Merlin b79 on x86 in C2 mixed mode

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    • Subcomponent:
    • Resolved In Build:
      03
    • CPU:
      generic, sparc
    • OS:
      generic, solaris_7, solaris_8

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        Description


        On machine jtgbp62d.sfbay, with Merlin build 79, atg server hang after 30 minutes with -server flag.
        Error message in atgserver.log
        "Unexpected Signal: 11, PC: de9671c8"

        Segv in "compute_monomorphic_entry".
        Stack trace:
          ---- called from signal handler with signal 11 (SIGSEGV) ------
          [9] CompiledIC::compute_monomorphic_entry(0x827b074), at 0xde9671c8
          [10] OptoRuntime::inner_resolve_helper(0x827a928), at 0xde95202c
          [11] OptoRuntime::resolve_helper(0x827a928), at 0xde951e46
          [12] OptoRuntime::resolve_opt_virtual_call_C(0x827a928), at 0xde96b7f7

        log files are under /net/jtgb4u4c.sfbay/export/sail9/bigapps_log/solaris/merlin_b79/jtgbp62d/atg*
        there is a gcore (core.317) under
        /net/jtgb4u4c.sfbay/export/sail9/bigapps_log/solaris/merlin_b79/jtgbp62d/atg*


        ###@###.### 2001-09-17

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                • Assignee:
                  jrose John Rose
                  Reporter:
                  jzhongsunw June Zhong (Inactive)
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