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  1. JDK
  2. JDK-8235385

Crash on aarch64 JDK due to long offset

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    • Subcomponent:
    • Resolved In Build:
      b06
    • CPU:
      aarch64
    • OS:
      linux

      Backports

        Description

        Found a crash on aarch64.
        #
        # A fatal error has been detected by the Java Runtime Environment:
        #
        # Internal Error (assembler_aarch64.hpp:251), pid=125009, tid=125020
        # guarantee(chk == -1 || chk == 0) failed: Field too big for insn
        #
        # JRE version: OpenJDK Runtime Environment (13.0.1) (build 13.0.1-testing+0-builds.shipilev.net-openjdk-jdk13-b44-20191127)
        # Java VM: OpenJDK 64-Bit Server VM (13.0.1-testing+0-builds.shipilev.net-openjdk-jdk13-b44-20191127, mixed mode, tiered, compressed oops, g1 gc, linux-aarch64)
        # Problematic frame:
        # V [libjvm.so+0x2a5b8c] Instruction_aarch64::sf(long, int, int)+0x64
        #
        # No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
        #
        # If you would like to submit a bug report, please visit:
        # http://bugreport.java.com/bugreport/crash.jsp
        --------------- T H R E A D ---------------

        Current thread (0x0000ffff80607800): JavaThread "C2 CompilerThread0" daemon [_thread_in_native, id=125020, stack(0x0000ffff05fd8000,0x0000ffff061d8000)]


        Current CompileTask:
        C2: 132 113 4 MyTest::toBytes (464 bytes)

        Stack: [0x0000ffff05fd8000,0x0000ffff061d8000], sp=0x0000ffff061d36d0, free space=2029k
        Native frames: (J=compiled Java code, A=aot compiled Java code, j=interpreted, Vv=VM code, C=native code)
        V [libjvm.so+0x2a5b8c] Instruction_aarch64::sf(long, int, int)+0x64
        V [libjvm.so+0x2a7ab0] Assembler::ld_st2(RegisterImpl*, Address const&, int, int, int)+0x3e8
        V [libjvm.so+0x254a8c] loadStore(MacroAssembler, void (MacroAssembler::*)(RegisterImpl*, Address const&), RegisterImpl*, int, RegisterImpl*, int, int, int) [clone .constprop.115]+0xdc
        V [libjvm.so+0x25cb48] storeINode::emit(CodeBuffer&, PhaseRegAlloc*) const+0x138
        V [libjvm.so+0x4c3c7c] Compile::scratch_emit_size(Node const*)+0x244
        V [libjvm.so+0xa6cea4] Compile::shorten_branches(unsigned int*, Compile::BufferSizingData&)+0x22c
        V [libjvm.so+0xa74f88] Compile::Output()+0x778
        V [libjvm.so+0x4ccd6c] Compile::Code_Gen()+0x40c
        V [libjvm.so+0x4cff38] Compile::Compile(ciEnv*, C2Compiler*, ciMethod*, int, bool, bool, bool, DirectiveSet*)+0xc28
        V [libjvm.so+0x405f10] C2Compiler::compile_method(ciEnv*, ciMethod*, int, DirectiveSet*)+0x168
        V [libjvm.so+0x4d8558] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x2f8
        V [libjvm.so+0x4d97c8] CompileBroker::compiler_thread_loop()+0x3d0
        V [libjvm.so+0xcede08] JavaThread::thread_main_inner()+0xb8
        V [libjvm.so+0xcf3d18] Thread::call_run()+0x108
        V [libjvm.so+0xa5d560] thread_native_entry(Thread*)+0xf8
        C [libpthread.so.0+0x7bb0] start_thread+0xb4

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                Assignee:
                aph Andrew Haley
                Reporter:
                wzhuo Wang Zhuo
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                  Created:
                  Updated:
                  Resolved: