Duplicate :
|
Problem Description : Extended DTrace Probes (flag -XX:+ExtendedDTraceProbes) hangs/crashes java in case of server compiler Java Release : 7 Java Builds : b02, ..., b07 VM flavors : server VM Modes : -Xmixed | -Xcomp Java flags : Platform(s) : solaris-sparc, solaris-sparcv9, solaris-i586, solaris-amd64 Hostnames with OS info : vmsqe-amd-06.russia (Solaris 10) Suite Name : vm.dtrace Test cases : dtrace/hotspot/MethodInvocation/MethodInvocation001 dtrace/hotspot/MethodInvocation/MethodInvocation002 dtrace/hotspot/ObjectAllocation/ObjectAllocation001 dtrace/hotspot/ObjectAllocation/ObjectAllocation002 dtrace/hotspot/ObjectAllocation/ObjectAllocation003 dtrace/hotspot/ObjectAllocation/ObjectAllocation004 dtrace/hotspot/Monitors/Monitors001 Non-fastdebug java hangs. fastdebug java crashes with error: # # An unexpected error has been detected by Java Runtime Environment: # # Internal Error (/BUILD_AREA/jdk7/hotspot/src/share/vm/opto/graphKit.hpp, 361), pid=4972, tid=7 # # Java VM: Java HotSpot(TM) Server VM (1.7.0-ea-fastdebug-b07-fastdebug compiled mode) # # Error: assert(mem->is_MergeMem(),"parse memory is always pre-split") # If you would like to submit a bug report, please visit: # http://java.sun.com/webapps/bugreport/crash.jsp # to reproduce just do: > java -server -Xcomp -XX:+ExtendedDTraceProbes -version or > fastdebug/bin/java -server -Xcomp -XX:+ExtendedDTraceProbes -version