Running the JCK test:
api/java_awt/java2d/font/TextLayout/index.html#GetCaretTesttestCase11

we see a sigsegv. I am not sure, but it appears this may be coming
from net.SocketRead. Test system is 2 processor Solaris 2.6
We are testing with JIT off.

SIGSEGV 11* segmentation violation
    si_signo [11]: SIGSEGV 11* segmentation violation
    si_errno [0]: Error 0
    si_code [1]: SEGV_MAPERR [addr: 0xF156CF7C]

        stackpointer=ef1011a0


Full thread dump Classic VM (JDK-1.2.2-F, green threads):
    "JavaTest-SlaveThread-1" (TID:0xeb68e840, sys_thread_t:0x18a768, state:CW) prio=3
        at java.net.SocketInputStream.socketRead(Native Method)
        at java.net.SocketInputStream.read(SocketInputStream.java:90)
        at java.net.SocketInputStream.read(SocketInputStream.java:106)
        at java.io.DataInputStream.readShort(DataInputStream.java:268)
        at javasoft.sqe.javatest.SlaveThread.handleRequest(Slave.java:359)
        at javasoft.sqe.javatest.SlaveThread.run(Slave.java:305)
    "JavaTest-SlaveThread-0" (TID:0xeb68e8a0, sys_thread_t:0x1774e0, state:R) prio=3
        at java.io.BufferedWriter.<init>(BufferedWriter.java:94)
        at java.io.BufferedWriter.<init>(BufferedWriter.java:77)
        at java.io.PrintStream.<init>(PrintStream.java:85)
        at java.io.PrintStream.<init>(PrintStream.java:63)
        at javasoft.sqe.javatest.lib.Deprecated.createPrintStream(Deprecated.java:46)
        at javasoft.sqe.javatest.lib.ExecJCKTestSameJVMCmd.executeOldTest(ExecJCKTestSameJVMCmd.java:224)
        at javasoft.sqe.javatest.lib.ExecJCKTestSameJVMCmd.run(ExecJCKTestSameJVMCmd.java:135)
        at javasoft.sqe.javatest.SlaveThread.executeCommand(Slave.java:549)
        at javasoft.sqe.javatest.SlaveThread.handleRequest(Slave.java:380)
        at javasoft.sqe.javatest.SlaveThread.run(Slave.java:305)
    "Timer0" (TID:0xeb68e2b0, sys_thread_t:0x17f228, state:CW) prio=5
        at java.lang.Object.wait(Native Method)
        at javasoft.sqe.javatest.util.Timer.run(Timer.java:149)
    "Finalizer" (TID:0xeb6666c8, sys_thread_t:0x5ca60, state:CW) prio=8
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:112)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:174)
    "Reference Handler" (TID:0xeb6664a0, sys_thread_t:0x74e58, state:CW) prio=10
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:424)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:114)
    "Signal dispatcher" (TID:0xeb6664d8, sys_thread_t:0x5d160, state:CW) prio=5
    "main" (TID:0xeb666388, sys_thread_t:0x26da0, state:CW) prio=5
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:424)
        at javasoft.sqe.javatest.Slave.run(Slave.java:130)
        at javasoft.sqe.javatest.SlaveMain.main(SlaveMain.java:176)
Monitor Cache Dump:
    javasoft.sqe.javatest.Slave@EB68DB48/EBDB1388: <unowned>
        Waiting to be notified:
            "main" (0x26da0)
    java.lang.ref.Reference$Lock@EB6664B0/EBCD0D10: <unowned>
        Waiting to be notified:
            "Reference Handler" (0x74e58)
    java.lang.ref.ReferenceQueue$Lock@EB6666D8/EBCD1278: <unowned>
        Waiting to be notified:
            "Finalizer" (0x5ca60)
    javasoft.sqe.javatest.util.Timer@EB68E2B0/EBDB58A0: <unowned>
        Waiting to be notified:
            "Timer0" (0x17f228)
Registered Monitor Dump:
    utf8 hash table: <unowned>
    JNI pinning lock: <unowned>
    JNI global reference lock: <unowned>
    BinClass lock: <unowned>
    Class linking lock: <unowned>
    System class loader lock: <unowned>
    Code rewrite lock: <unowned>
    Heap lock: owner "JavaTest-SlaveThread-0" (0x1774e0) 1 entry
    Monitor cache lock: owner "JavaTest-SlaveThread-0" (0x1774e0) 1 entry
    Dynamic loading lock: <unowned>
    Monitor IO lock: <unowned>
    User signal monitor: <unowned>
        Waiting to be notified:
            "Signal dispatcher" (0x5d160)
    Child death monitor: <unowned>
    I/O monitor: <unowned>
    Alarm monitor: <unowned>
        Waiting to be notified:
            <unknown thread> (0x2bb00)
    Thread queue lock: owner "JavaTest-SlaveThread-0" (0x1774e0) 1 entry
    Monitor registry: owner "JavaTest-SlaveThread-0" (0x1774e0) 1 entry

SIGABRT 6* abort (generated by abort(3) routine)
    si_signo [6]: SIGABRT 6* abort (generated by abort(3) routine)
    si_errno [0]: Error 0
    si_code [0]: SI_USER [pid: 25818, uid: 37364]
        stackpointer=ef1011a0

Full thread dump Classic VM (JDK-1.2.2-F, green threads):
    "JavaTest-SlaveThread-1" (TID:0xeb68e840, sys_thread_t:0x18a768, state:CW) prio=3
        at java.net.SocketInputStream.socketRead(Native Method)
        at java.net.SocketInputStream.read(SocketInputStream.java:90)
        at java.net.SocketInputStream.read(SocketInputStream.java:106)
        at java.io.DataInputStream.readShort(DataInputStream.java:268)
        at javasoft.sqe.javatest.SlaveThread.handleRequest(Slave.java:359)
        at javasoft.sqe.javatest.SlaveThread.run(Slave.java:305)
    "JavaTest-SlaveThread-0" (TID:0xeb68e8a0, sys_thread_t:0x1774e0, state:R) prio=3
        at java.io.BufferedWriter.<init>(BufferedWriter.java:94)
        at java.io.BufferedWriter.<init>(BufferedWriter.java:77)
        at java.io.PrintStream.<init>(PrintStream.java:85)
        at java.io.PrintStream.<init>(PrintStream.java:63)
        at javasoft.sqe.javatest.lib.Deprecated.createPrintStream(Deprecated.java:46)
        at javasoft.sqe.javatest.lib.ExecJCKTestSameJVMCmd.executeOldTest(ExecJCKTestSameJVMCmd.java:224)
        at javasoft.sqe.javatest.lib.ExecJCKTestSameJVMCmd.run(ExecJCKTestSameJVMCmd.java:135)
        at javasoft.sqe.javatest.SlaveThread.executeCommand(Slave.java:549)
        at javasoft.sqe.javatest.SlaveThread.handleRequest(Slave.java:380)
        at javasoft.sqe.javatest.SlaveThread.run(Slave.java:305)
    "Timer0" (TID:0xeb68e2b0, sys_thread_t:0x17f228, state:CW) prio=5
        at java.lang.Object.wait(Native Method)
        at javasoft.sqe.javatest.util.Timer.run(Timer.java:149)
    "Finalizer" (TID:0xeb6666c8, sys_thread_t:0x5ca60, state:CW) prio=8
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:112)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:174)
    "Reference Handler" (TID:0xeb6664a0, sys_thread_t:0x74e58, state:CW) prio=10
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:424)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:114)
    "Signal dispatcher" (TID:0xeb6664d8, sys_thread_t:0x5d160, state:CW) prio=5
    "main" (TID:0xeb666388, sys_thread_t:0x26da0, state:CW) prio=5
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:424)
        at javasoft.sqe.javatest.Slave.run(Slave.java:130)
        at javasoft.sqe.javatest.SlaveMain.main(SlaveMain.java:176)
Monitor Cache Dump:
    javasoft.sqe.javatest.Slave@EB68DB48/EBDB1388: <unowned>
        Waiting to be notified:
            "main" (0x26da0)
    java.lang.ref.Reference$Lock@EB6664B0/EBCD0D10: <unowned>
        Waiting to be notified:
            "Reference Handler" (0x74e58)
    java.lang.ref.ReferenceQueue$Lock@EB6666D8/EBCD1278: <unowned>
        Waiting to be notified:
            "Finalizer" (0x5ca60)
    javasoft.sqe.javatest.util.Timer@EB68E2B0/EBDB58A0: <unowned>
        Waiting to be notified:
            "Timer0" (0x17f228)
Registered Monitor Dump:
    utf8 hash table: <unowned>
    JNI pinning lock: <unowned>
    JNI global reference lock: <unowned>
    BinClass lock: <unowned>
    Class linking lock: <unowned>
    System class loader lock: <unowned>
    Code rewrite lock: <unowned>
    Heap lock: owner "JavaTest-SlaveThread-0" (0x1774e0) 1 entry
    Monitor cache lock: owner "JavaTest-SlaveThread-0" (0x1774e0) 1 entry
    Dynamic loading lock: <unowned>
    Monitor IO lock: <unowned>
    User signal monitor: <unowned>
        Waiting to be notified:
            "Signal dispatcher" (0x5d160)
    Child death monitor: <unowned>
    I/O monitor: <unowned>
    Alarm monitor: <unowned>
        Waiting to be notified:
            <unknown thread> (0x2bb00)
    Thread queue lock: owner "JavaTest-SlaveThread-0" (0x1774e0) 1 entry
    Monitor registry: owner "JavaTest-SlaveThread-0" (0x1774e0) 1 entry


==============jtr file===============
#Test Results
#Wed Feb 10 11:27:16 PST 1999
testsuite=/java/jck/workspaces/stageb/int-build/unzip/JCK-runtime-api-122/test
source=GetCaretTest.java
executeClass=javasoft.sqe.tests.api.java.awt.java2d.font.TextLayout.GetCaretTe
title=TextLayout.getLogicalHighlightShape(int,int)
status=Failed. premature EOF from slave
work=/java/jck/workspaces/stageb/int-build/test/JCK-runtime-api-122/runtime-ba
execStatus=Failed. premature EOF from slave
description=file:/java/jck/workspaces/stageb/int-build/unzip/JCK-runtime-api-1
tCaretTesttestCase11
id=GetCaretTesttestCase11
javatestVersion=JT_2.0_zn
sections=testExecute testExecute
file=/java/jck/workspaces/stageb/int-build/unzip/JCK-runtime-api-122/tests/api
end=Wed Feb 10 11:27:16 PST 1999
start=Wed Feb 10 11:27:13 PST 1999
keywords=positive&nbsp; runtime
environment=jck-runtime-singleJVM
timeout=120
executeArgs=-TestCaseID testCase11 testCase27

test: api/java_awt/java2d/font/TextLayout/index.html#GetCaretTesttestCase11
script: javasoft.sqe.javatest.lib.JCKScript -runtime
Executing test class...
command: javasoft.sqe.javatest.lib.SlaveCommand javasoft.sqe.javatest.lib.Exec
ont.TextLayout.GetCaretTest -TestCaseID testCase11 testCase27
----------ref:testExecute(0/0)----------
----------log:testExecute(0/0)----------
command result: Failed. premature EOF from slave
test result: Failed. premature EOF from slave

====== stevef, 3/11/99 ======

Jeff, I suspect this bug may really be due to 4215393 which is a reproducible
vm bug. Hopefully this bug will go away when 4215393 is fixed.