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  1. JDK
  2. JDK-8224686

Crash in NMethodSweeper with ZGC

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2
    • Resolution: Duplicate
    • Affects Version/s: 13
    • Fix Version/s: 13
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      gc

      Description

      While running RunThese30M.java in mach5

      # SIGSEGV (0xb) at pc=0x00007febb0decba4, pid=12554, tid=12577
      #
      # JRE version: Java(TM) SE Runtime Environment (13.0) (fastdebug build 13-ea+0-1113)
      # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 13-ea+0-1113, mixed mode, tiered, z gc, linux-amd64)
      # Problematic frame:
      # V [libjvm.so+0x9e0ba4] CompiledMethod::cleanup_inline_caches_impl(bool, bool)+0x254

      Current thread (0x00007febac1dc6c0): JavaThread "Sweeper thread" daemon [_thread_in_vm, id=12577, stack(0x00007feb90157000,0x00007feb90258000)]

      Stack: [0x00007feb90157000,0x00007feb90258000], sp=0x00007feb90256890, free space=1022k
      Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
      V [libjvm.so+0x9e0ba4] CompiledMethod::cleanup_inline_caches_impl(bool, bool)+0x254
      V [libjvm.so+0x9e16b2] CompiledMethod::cleanup_inline_caches(bool)+0x52
      V [libjvm.so+0x16354bb] NMethodSweeper::process_compiled_method(CompiledMethod*)+0x29b
      V [libjvm.so+0x16369d8] NMethodSweeper::sweep_code_cache()+0x418
      V [libjvm.so+0x163753d] NMethodSweeper::possibly_sweep()+0x10d
      V [libjvm.so+0x1637aa2] NMethodSweeper::sweeper_loop()+0x1f2
      V [libjvm.so+0x16c1f0a] JavaThread::thread_main_inner()+0x26a
      V [libjvm.so+0x16ca567] JavaThread::run()+0x227
      V [libjvm.so+0x16c7696] Thread::call_run()+0xf6
      V [libjvm.so+0x13e2ace] thread_native_entry(Thread*)+0x10e

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              Assignee:
              Unassigned Unassigned
              Reporter:
              kbarrett Kim Barrett
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                Updated:
                Resolved: