JDK-6972540 : sun/nio/ch/SocketChannelImpl compilation crashed when executing CompileTheWorld
- Type: Bug
- Component: hotspot
- Sub-Component: compiler
- Affected Version: e6u21
- Priority: P3
- Status: Closed
- Resolution: Fixed
- OS: linux
- CPU: arm
- Submitted: 2010-07-27
- Updated: 2011-03-08
- Resolved: 2011-03-08
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| JDK 6 | JDK 7 | Other |
|---|---|---|
6u25Fixed  |
7Fixed |
hs20Fixed |
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Description
Running java with CompileTheWorld option fails on ARM, PPC and x86 when compiling sun/nio/ch/SocketChannelImpl. The problem is not reproducible on 6u21 baseline. $JAVA_HOME/bin/java -Xbootclasspath/p:/java/embedded/users/vd156238/builds/6u21/b05/ejdk1.6.0_21_ppc/jre/lib/rt.jar -XX:+CompileTheWorld -Xcomp -XX:CompileTheWorldStartAt=7610 -XX:MaxPermSize=131072K -XX:ReservedCodeCacheSize=32m # To suppress the following error report, specify this argument # after -XX: or in .hotspotrc: SuppressErrorAt=/c1_LinearScan.cpp:3801 # # A fatal error has been detected by the Java Runtime Environment: # # Internal Error (/home/vd156238/projects/6u21/temp/src/share/vm/c1/c1_LinearScan.cpp:3801), pid=18194, tid=3717723312 # assert(from_opr->type() == to_interval->type()) failed: move between different types # # JRE version: 6.0_21-b01 # Java VM: Java HotSpot(TM) Client VM (19.0-b02-internal-fastdebug compiled mode linux-ppc ) # An error report file with more information is saved as: # /root/hs_err_pid18194.log # # If you would like to submit a bug report, please visit: # http://java.sun.com/webapps/bugreport/crash.jsp SocketChannelImp::connect() is the method crashing during compilation. from_opr->type() is T_ADDRESS to_interval->type() is T_INT mainline 6u23 crashes at the same spot, therefore not Embedded SE specific. Redispatched. CompileTheWorld (13266) : sun/nio/ch/SocketAdaptor CompileTheWorld (13267) : sun/nio/ch/SocketChannelImpl$1 CompileTheWorld (13268) : sun/nio/ch/SocketChannelImpl # To suppress the following error report, specify this argument # after -XX: or in .hotspotrc: SuppressErrorAt=/c1_LinearScan.cpp:3766 # # A fatal error has been detected by the Java Runtime Environment: # # Internal Error (/java/embedded/ws/j2se-baseline/1.6.0_23/hotspot.open/src/share/vm/c1/c1_LinearScan.cpp:3766), pid=12607, tid=2627398544 # assert(from_opr->type() == to_interval->type()) failed: move between different types # # JRE version: 6.0_21-b05 # Java VM: OpenJDK Client VM (19.0-b04-internal-fastdebug compiled mode linux-x86 ) # An error report file with more information is saved as: # /home/vd156238/hs_err_pid12607.log # # If you would like to submit a bug report, please visit: # http://java.sun.com/webapps/bugreport/crash.jsp
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