segfault with 8u5

[Vladimir Kozlov]

Martin,

It would be also nice if you can build fastdebug VM and run with it.
cd hotspot/make; make fastdebug LP64=1

Thanks,
Vladimir

On 7/30/14 9:40 AM, Vladimir Kozlov wrote:
> 8029381 was fixed in jdk9 and 8u20 (which should be release soon):
>
> http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/rev/0b9500028980
>
> I will look on C2 crash more. I don't remember any recent problems in
> catch_inline_exceptions().
>
> Regards,
> Vladimir
>
> On 5/19/14 12:24 PM, Martin Traverso wrote:
>>     The failure happened in C1 JIT compiler (first tier). You can try
>> to switch off -XX:-TieredCompilation.
>>
>>
>> That seemed to have worked around this particular issue.
>>
>> However, we ran into another crash:
>>
>> Stack: [0x00000000430c8000,0x00000000431c9000], sp=0x00000000431c5980,
>> free space=1014k
>> Native frames: (J=compiled Java code, j=interpreted, Vv=VM code,
>> C=native code)
>>
>> V [libjvm.so+0x814115] LoadKlassNode::make(PhaseGVN&, Node*, Node*,
>> TypePtr const*, TypeKlassPtr const*)+0x45
>> V [libjvm.so+0x51ab06]
>> Parse::catch_inline_exceptions(SafePointNode*)+0x936
>>
>> V [libjvm.so+0x8c1a5a] Parse::do_exceptions()+0xba
>> V [libjvm.so+0x8c6100] Parse::do_one_block()+0x180
>> V [libjvm.so+0x8c6377] Parse::do_all_blocks()+0x127
>> V [libjvm.so+0x8c95d3] Parse::Parse(JVMState*, ciMethod*, float,
>> Parse*)+0x15a3
>> V [libjvm.so+0x3b6529] ParseGenerator::generate(JVMState*, Parse*)+0x99
>> V [libjvm.so+0x3b7202] PredictedCallGenerator::generate(JVMState*,
>> Parse*)+0x2a2
>> V [libjvm.so+0x51aefd] Parse::do_call()+0x1cd
>> V [libjvm.so+0x8d3c7a] Parse::do_one_bytecode()+0x32da
>> V [libjvm.so+0x8c60f8] Parse::do_one_block()+0x178
>>
>> V [libjvm.so+0x8c6377] Parse::do_all_blocks()+0x127
>> V [libjvm.so+0x8c95d3] Parse::Parse(JVMState*, ciMethod*, float,
>> Parse*)+0x15a3
>>
>> V [libjvm.so+0x3b6529] ParseGenerator::generate(JVMState*, Parse*)+0x99
>> V [libjvm.so+0x46111c] Compile::Compile(ciEnv*, C2Compiler*,
>> ciMethod*, int, bool, bool, bool)+0x128c
>>
>> V [libjvm.so+0x3b5008] C2Compiler::compile_method(ciEnv*, ciMethod*,
>> int)+0x198
>> V [libjvm.so+0x46982a]
>> CompileBroker::invoke_compiler_on_method(CompileTask*)+0xc8a
>>
>> V [libjvm.so+0x46c230] CompileBroker::compiler_thread_loop()+0x620
>> V [libjvm.so+0x9e303f] JavaThread::thread_main_inner()+0xdf
>>
>> V [libjvm.so+0x9e3205] JavaThread::run()+0x1b5
>> V [libjvm.so+0x8a00c8] java_start(Thread*)+0x108
>>
>>
>>
>> Full dump here: https://gist.github.com/martint/783cf3e30c17fc897423
>>
>>
>>     The only bug I found which could be related is next:
>>
>>     https://bugs.openjdk.java.net/__browse/JDK-8029381
>> <https://bugs.openjdk.java.net/browse/JDK-8029381>
>>
>>
>> Unfortunately, I can't see this bug report. I get redirected to the
>> login screen.
>>
>>
>> Thanks!
>> Martin
>>