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  1. JDK
  2. JDK-8184669

[MVT] Crash in ConnectionGraph::split_unique_types()

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: repo-valhalla
    • Fix Version/s: repo-valhalla
    • Component/s: hotspot
    • Labels:

      Description

      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x00007fc217b05ec7, pid=7506, tid=7523

      Current CompileTask:
      C2: 18951 1035 b compiler.valhalla.valuetypes.MyValue3::create (172 bytes)

      Stack: [0x00007fc1dc3c5000,0x00007fc1dc4c6000], sp=0x00007fc1dc4c0530, free space=1005k
      Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
      V [libjvm.so+0xc41ec7] ConnectionGraph::split_unique_types(GrowableArray<Node*>&, GrowableArray<ArrayCopyNode*>&)+0xd07
      V [libjvm.so+0xc45633] ConnectionGraph::compute_escape()+0x12a3
      V [libjvm.so+0xc45fe5] ConnectionGraph::do_analysis(Compile*, PhaseIterGVN*)+0x185
      V [libjvm.so+0xa93965] Compile::Optimize()+0x945
      V [libjvm.so+0xa954de] Compile::Compile(ciEnv*, C2Compiler*, ciMethod*, int, bool, bool, bool, DirectiveSet*)+0x126e
      V [libjvm.so+0x893622] C2Compiler::compile_method(ciEnv*, ciMethod*, int, DirectiveSet*)+0x2e2
      V [libjvm.so+0xaa1eec] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x56c
      V [libjvm.so+0xaa3228] CompileBroker::compiler_thread_loop()+0x478
      V [libjvm.so+0x1685f1e] JavaThread::thread_main_inner()+0x22e
      V [libjvm.so+0x13c8572] thread_native_entry(Thread*)+0x112
      C [libpthread.so.0+0x8184] start_thread+0xc4

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              Assignee:
              thartmann Tobias Hartmann
              Reporter:
              thartmann Tobias Hartmann
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                Dates

                Created:
                Updated:
                Resolved: