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  1. JDK
  2. JDK-8283898

Shenandoah: Crash with thread SATB queue has an unexpected active state

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    • gc
    • aarch64

    Description

      The VM has crashed on MacOS aarch64 (M1) while executing the following tests:
      gc/shenandoah/TestLotsOfCycles.java#iu-aggressive
      gc/shenandoah/TestJcmdHeapDump.java#iu-aggressive

      A similar crash was reported with G1 at an earlier time: JDK-8221516

      # Internal Error (/darwinaarch64/jdk18u/src/hotspot/share/gc/shared/satbMarkQueue.cpp:169), pid=34167, tid=15107
      # fatal error: Thread SATB queue has an unexpected active state

      V [libjvm.dylib+0x59acd4] report_fatal(VMErrorType, char const*, int, char const*, ...)+0x124
      V [libjvm.dylib+0xe90cbc] SATBMarkQueueSet::verify_active_states(bool)::VerifyThreadStatesClosure::do_thread(Thread*)+0xd8
      V [libjvm.dylib+0x10a71e0] Threads::threads_do(ThreadClosure*)+0x54
      V [libjvm.dylib+0xe8ffd4] SATBMarkQueueSet::verify_active_states(bool)+0xec
      V [libjvm.dylib+0xe90050] SATBMarkQueueSet::set_active_all_threads(bool, bool)+0x64
      V [libjvm.dylib+0xedf5e0] ShenandoahConcurrentMark::finish_mark()+0x190
      V [libjvm.dylib+0xee2fc4] ShenandoahDegenGC::op_degenerated()+0x1d8
      V [libjvm.dylib+0xee2d34] ShenandoahDegenGC::entry_degenerated()+0x148
      V [libjvm.dylib+0xf7fc7c] VM_ShenandoahDegeneratedGC::doit()+0x30
      V [libjvm.dylib+0x114fec0] VM_Operation::evaluate()+0x104
      V [libjvm.dylib+0x116bc88] VMThread::evaluate_operation(VM_Operation*)+0x12c
      V [libjvm.dylib+0x116c848] VMThread::inner_execute(VM_Operation*)+0x33c
      V [libjvm.dylib+0x116b960] VMThread::loop()+0xb4
      V [libjvm.dylib+0x116b748] VMThread::run()+0xc0

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              mdoerr Martin Doerr
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                Created:
                Updated:
                Resolved: