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  1. JDK
  2. JDK-8277054

SIGSEGV BaseCountedLoopEndNode::stride_con with -XX:+TraceLoopOpts

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Duplicate
    • Affects Version/s: 18
    • Fix Version/s: tbd
    • Component/s: hotspot
    • Labels:

      Description

      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x00007fd557cfcbfd, pid=542542, tid=542557
      #
      # JRE version: Java(TM) SE Runtime Environment (18.0) (fastdebug build 18-internal+0-2021-10-20-1108523.tobias...)
      # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 18-internal+0-2021-10-20-1108523.tobias..., compiled mode, compressed oops, compressed class ptrs, g1 gc, linux-amd64)
      # Problematic frame:
      # V [libjvm.so+0x12ddbfd] BaseCountedLoopEndNode::stride_con() const+0x4d


      Current CompileTask:
      C2: 360 29 b TestCMoveHasTopInput::vMeth (97 bytes)

      Stack: [0x00007fd5386e2000,0x00007fd5387e3000], sp=0x00007fd5387dcfb0, free space=1003k
      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
      V [libjvm.so+0x12ddbfd] BaseCountedLoopEndNode::stride_con() const+0x4d
      V [libjvm.so+0x12e64fe] IdealLoopTree::dump_head() const+0x40e
      V [libjvm.so+0x12e67cb] IdealLoopTree::dump() const+0x5b
      V [libjvm.so+0x12fd447] PhaseIdealLoop::build_and_optimize(LoopOptsMode)+0x10b7
      V [libjvm.so+0xa06b6a] PhaseIdealLoop::optimize(PhaseIterGVN&, LoopOptsMode)+0x28a
      V [libjvm.so+0xa0339f] Compile::Optimize()+0x15df
      V [libjvm.so+0xa0504e] Compile::Compile(ciEnv*, ciMethod*, int, Options, DirectiveSet*)+0x159e
      V [libjvm.so+0x81f5f4] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x664
      V [libjvm.so+0xa15489] CompileBroker::invoke_compiler_on_method(CompileTask*)+0xd09
      V [libjvm.so+0xa16128] CompileBroker::compiler_thread_loop()+0x518
      V [libjvm.so+0x188d14e] JavaThread::thread_main_inner()+0x27e
      V [libjvm.so+0x1893610] Thread::call_run()+0x100
      V [libjvm.so+0x15745f4] thread_native_entry(Thread*)+0x104

        Attachments

        1. hs_err_pid542542.log
          67 kB
          Tobias Hartmann
        2. replay_pid542542.log
          138 kB
          Tobias Hartmann

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              Assignee:
              thartmann Tobias Hartmann
              Reporter:
              thartmann Tobias Hartmann
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                Dates

                Created:
                Updated:
                Resolved: