JDK-6880574 : C2 assert in escape.cpp:445 on linux-amd64
- Type: Bug
- Component: hotspot
- Sub-Component: compiler
- Affected Version: hs17
- Priority: P4
- Status: Closed
- Resolution: Fixed
- OS: linux
- CPU: x86
- Submitted: 2009-09-10
- Updated: 2011-03-08
- Resolved: 2011-03-08
The Version table provides details related to the release that this issue/RFE will be addressed.
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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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.
To download the current JDK release, click here.
| JDK 6 | JDK 7 | Other |
|---|---|---|
6u21Fixed  |
7Fixed |
hs17Fixed |
Description
The next Nightly tests failed with this assert: nsk/stress/thread/thread003 nsk/stress/thread/thread004 nsk/stress/jck12a/jck12a017 nsk/stress/jck60/jck60016 nsk/stress/jck60/jck60020 nsk/stress/jck60/jck60024 nsk/stress/jck60/jck60025 All failed during compilation of the next method: sun.awt.X11.XDecoratedPeer.handleWmTakeFocus(Lsun/awt/X11/XClientMessageEvent;)V (32 bytes) To reproduce: java -cp /java/sqe/comp/vm/testbase/sqe/vm/6/build/latest/vm/bin/classes -XX:CompileThreshold=100 -XX:-UseCompressedOops -Xcomp nsk.stress.thread.thread003.thread003 500 2m 5s # # A fatal error has been detected by the Java Runtime Environment: # # Internal Error (/tmp/jprt/P1/B/201417.kvn/source/src/share/vm/opto/escape.cpp:445), pid=9220, tid=139921204959568 # Error: assert(base->Opcode() == Op_ConP || base->Opcode() == Op_ThreadLocal || base->Opcode() == Op_CastX2P || base->is_DecodeN() || (base->is_Mem() && base->bottom_type() == TypeRawPtr::NOTNULL) || (base->is_Proj() && base->in(0)->is_Allocate()),"sanity") # # JRE version: 7.0-b70 # Java VM: Java HotSpot(TM) 64-Bit Server VM (17.0-b01-2009-08-25-201417.kvn.comp_to_main-fastdebug compiled mode linux-amd64 ) # If you would like to submit a bug report, please visit: # http://java.sun.com/webapps/bugreport/crash.jsp # --------------- T H R E A D --------------- Current thread (0x00007f41ec0aa000): JavaThread "CompilerThread1" daemon [_thread_in_native, id=9234, stack(0x00007f41f1a7d000,0x00007f41f1b7e000)] Stack: [0x00007f41f1a7d000,0x00007f41f1b7e000], sp=0x00007f41f1b7aad0, free space=3f60000000000000018k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x9ce2df];; _ZN7VMError6reportEP12outputStream+0x11df V [libjvm.so+0x9ce67a];; _ZN7VMError14report_and_dieEv+0x2da V [libjvm.so+0x44cbce];; _Z24report_assertion_failurePKciS0_+0x6e V [libjvm.so+0x4b1e28];; _ZL13get_addp_baseP4Node+0x1c8 V [libjvm.so+0x4b5f9b];; _ZN15ConnectionGraph22build_connection_graphEP4NodeP14PhaseTransform+0x5eb V [libjvm.so+0x4ba69c];; _ZN15ConnectionGraph14compute_escapeEv+0x57c V [libjvm.so+0x3e2e0d];; _ZN7CompileC1EP5ciEnvP10C2CompilerP8ciMethodibb+0x127d V [libjvm.so+0x316532];; _ZN10C2Compiler14compile_methodEP5ciEnvP8ciMethodi+0x162 V [libjvm.so+0x3eabb1];; _ZN13CompileBroker25invoke_compiler_on_methodEP11CompileTask+0x471 V [libjvm.so+0x3eb619];; _ZN13CompileBroker20compiler_thread_loopEv+0x309 V [libjvm.so+0x97b79e];; _ZN10JavaThread17thread_main_innerEv+0xde V [libjvm.so+0x810fe0];; _ZL10java_startP6Thread+0xf0 Current CompileTask: C2:3983 b sun.awt.X11.XDecoratedPeer.handleWmTakeFocus(Lsun/awt/X11/XClientMessageEvent;)V (32 bytes)
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