JDK-8038048 : assert(null_obj->escape_state() == PointsToNode::NoEscape,etc) runThese -full
- Type: Bug
- Component: hotspot
- Sub-Component: compiler
- Affected Version: 9
- Priority: P2
- Status: Closed
- Resolution: Fixed
- Submitted: 2014-03-21
- Updated: 2019-09-13
- Resolved: 2014-04-16
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Resolved: Release in which this issue/RFE has been resolved.
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
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| JDK 8 | JDK 9 |
|---|---|
8u20Fixed  |
9 b11Fixed |
Description
Running runThese -full with -server debug jvm gets this assertion on linux x64. # Internal Error (/scratch/cphillim/hg/rt.clean/src/share/vm/opto/escape.cpp:242), pid= 16163, tid=140175470671616 # assert(null_obj->escape_state() == PointsToNode::NoEscape && null_obj->edge_count() = = 0 && !null_obj->arraycopy_src() && !null_obj->arraycopy_dst()) failed: sanity # # JRE version: Java(TM) SE Runtime Environment (8.0-b129) (build 1.8.0-b129) # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.0-b62-rt.clean_0320_1432-debug mixed mo de linux-amd64 compressed oops) Bits of stack: Stack: [0x00007f7d2512b000,0x00007f7d2522c000], sp=0x00007f7d25225e30, free space=1003 k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0xd51557] VMError::report(outputStream*)+0x1127 V [libjvm.so+0xd52af8] VMError::report_and_die()+0x42c V [libjvm.so+0x6880d7] report_vm_error(char const*, int, char const*, char const*)+0xa 5 V [libjvm.so+0x738a6d] ConnectionGraph::compute_escape()+0xa45 V [libjvm.so+0x737f83] ConnectionGraph::do_analysis(Compile*, PhaseIterGVN*)+0xd9 V [libjvm.so+0x611fbd] Compile::Optimize()+0x3d9 V [libjvm.so+0x60c832] Compile::Compile(ciEnv*, C2Compiler*, ciMethod*, int, bool, boo l, bool)+0x1218 Location of core file and jdk in comments. hs_err and replay file attached. #!/bin/sh -f java -server -mx1024m -classpath /java/east/sqe/home/cphillim/runThese/classes runThese -thread 2 -repeat 1 -iter 1 -D:gc=5 -D:gc=5 -D:TESTBASE=/java/east/sqe/home/cphillim/r unThese/tests -runList rerun.dat
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