Summary: JDK 1.4.0_01 hotspot crashes with Weblogic 6.1 sp 2

Load-balancer hits SSL accelerator
hits Java web server
hits java app server
hits Oracle DB server
System crashing is the Java web server (Weblogic 6.1 sp2)

Java options: -server -ms2048m -mx2048m -Xmn682m -Xfuture -Xnoclassgc
it works with -client, but they need to implement it w/-server

Using Type 2 drivers, can't use put java drivers because Oracle's thin driver
has a problem with BLOBs > 4kb.

*******************************************************************************

ERROR MESSAGE:
Unexpected Signal : 11 occurred at PC=0xFED5C4F8
Function=[Unknown. Nearest: JVM_GetCPMethodNameUTF+0x17B8]
Library=/opt/p4/java/sunos-sparc/1.4.0_01/jre/lib/sparc/server/libjvm.so

Current Java thread:

Dynamic libraries:
0x10000 /opt/p4/java/sunos-sparc/1.4.0_01/jre/../bin/java
0xff360000 /usr/lib/lwp/libthread.so.1
0xff390000 /usr/lib/libdl.so.1
0xff280000 /usr/lib/libc.so.1
0xff350000 /usr/platform/SUNW,Sun-Fire-280R/lib/libc_psr.so.1
0xfec00000
/opt/p4/java/sunos-sparc/1.4.0_01/jre/lib/sparc/server/libjvm.so
0xfebd0000 /usr/lib/libCrun.so.1
0xfeba0000 /usr/lib/libsocket.so.1
0xfea80000 /usr/lib/libnsl.so.1
0xfeb70000 /usr/lib/libm.so.1
0xff260000 /usr/lib/libw.so.1
0xfeb40000 /usr/lib/libmp.so.2
0xfea60000 /usr/lib/librt.so.1
0xfea40000 /usr/lib/libaio.so.1
0xfea00000
/opt/p4/java/sunos-sparc/1.4.0_01/jre/lib/sparc/native_threads/libhpi.so
0xfe9c0000 /opt/p4/java/sunos-sparc/1.4.0_01/jre/lib/sparc/libverify.so
0xfe980000 /opt/p4/java/sunos-sparc/1.4.0_01/jre/lib/sparc/libjava.so
0xfe950000 /opt/p4/java/sunos-sparc/1.4.0_01/jre/lib/sparc/libzip.so
0xfe6e0000 /usr/lib/nss_files.so.1
0xb6620000 /opt/p4/java/sunos-sparc/1.4.0_01/jre/lib/sparc/libnet.so
0xb6560000 /opt/p4/weblogic/6.1sp2/lib/solaris/libmuxer.so
0xb6540000 /usr/ucblib/libucb.so.1
0xb6520000 /usr/lib/libresolv.so.1

0xb6440000 /usr/lib/libelf.so.1

Local Time = Mon Jun 17 16:23:58 2002
Elapsed Time = 1127
#
# HotSpot Virtual Machine Error : 11
# Error ID : 4F530E43505002D5 01
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Java VM: Java HotSpot(TM) Server VM (1.4.0_01-b03 mixed mode)
#

*******************************************************************************

STACK TRACE (using regular jdk, not debug):
>>>weblogic@sjsp01:~/p4/phoenix/main/deploy/stage/weblogic> dbx `which
>>>java` core
>>>For information about new features see `help changes'
>>>To remove this message, put `dbxenv suppress_startup_message 7.0' in
>>>your .dbxrc
>>>Reading java
>>>core file header read successfully
>>>Reading ld.so.1
>>>Reading libthread.so.1
>>>Reading libdl.so.1
>>>Reading libc.so.1
>>>Reading libc_psr.so.1
>>>Reading libjvm.so
>>>Reading libCrun.so.1
>>>Reading libsocket.so.1
>>>Reading libnsl.so.1
>>>Reading libm.so.1
>>>Reading libw.so.1
>>>Reading libmp.so.2
>>>Reading librt.so.1
>>>Reading libaio.so.1
>>>Reading libhpi.so
>>>Reading libverify.so
>>>Reading libjava.so
>>>Reading libzip.so
>>>Reading nss_files.so.1
>>>Reading libnet.so
>>>Reading libmuxer.so
>>>Reading libucb.so.1
>>>Reading libresolv.so.1
>>>Reading libelf.so.1
>>>detected a multithreaded program
>>>t@9 (l@9) terminated by signal ABRT (Abort)
>>>0xff31bee0: _lwp_kill+0x0008: bgeu,a _lwp_kill+0x1c
>>>(dbx) where
>>>current thread: t@9
>>>=>[1] _lwp_kill(0x0, 0x9, 0x0, 0xff33a004, 0xff386000, 0xff33e440), at
>>>0xff31bee0
>>> [2] raise(0x6, 0x0, 0x0, 0xffffffff, 0xff33e3cc, 0x0), at 0xff2cb738
>>> [3] abort(0xff33a004, 0xb5f7df88, 0x0, 0x4, 0x0, 0xb5f7dfa9), at
>>>0xff2b5aac
>>> [4] os::abort(0x1, 0xff16d0f8, 0xb5f7e028, 0x0, 0xff1ecfbc,
>>>0xff075e90), at 0xff077440
>>> [5] os::handle_unexpected_exception(0xe25d0, 0xb, 0xfed5c4f8,
>>>0xb5f7ed70, 0xfed3cd00, 0x0), at 0xff075f00
>>> [6] JVM_handle_solaris_signal(0xfed5c4f8, 0xb5f7ed70, 0xb5f7eab8,
>>>0xfed5c4fc, 0xfed5c4f8, 0x0), at 0xfed3d578
>>> [7] __sighndlr(0xb, 0xb5f7ed70, 0xb5f7eab8, 0xfed3cc9c, 0x0, 0x0), at
>>>0xff374c8c
>>> [8] call_user_handler(0xfe7a0e00, 0x9, 0xff3878e0, 0xb5f7eab8,
>>>0xb5f7ed70, 0xb), at 0xff36fadc
>>> [9] sigacthandler(0xfe7a0e00, 0xb5f7ed70, 0xb5f7eab8, 0xff386000,
>>>0xb5f7ed70, 0xb), at 0xff36fca8
>>> ---- called from signal handler with signal 11 (SIGSEGV) ------
>>> [10] GraphKit::kill_dead_locals(0xb5f7f194, 0xa3350, 0x0, 0xb3d440,
>>>0x15c804, 0x4400), at 0xfed5c4f8
>>> [11] Parse::do_checkcast(0x3befd8, 0x1, 0x4000, 0x400c, 0xa2f78,
>>>0xfed10c24), at 0xfee4c318
>>> [12] Parse::do_one_bytecode(0xb5f7f194, 0xb3e090, 0x0, 0x169a88,
>>>0x1695a8, 0xf763a2b0), at 0xfed17ca8
>>> [13] Parse::do_one_block(0xb5f7f194, 0x57c794, 0x1, 0x4b8e74,
>>>0xfed981b4, 0xb3a8c0), at 0xfed5f354
>>> [14] Parse::Parse(0xb5f7f194, 0x99b2b0, 0x1695a8, 0x46728400,
>>>0xff1d4000, 0x99b319), at 0xfed98530
>>> [15] ParseGenerator::generate(0x57c6f4, 0x99b2b0, 0x4, 0xb3ab50,
>>>0xb5f7f504, 0x0), at 0xfed986dc
>>> [16] Compile::Compile(0x57c6f4, 0x3bcf94, 0x0, 0x1695a8, 0xffffffff,
>>>0x1), at 0xfee2a680
>>> [17] C2Compiler::compile_method(0xdfd20, 0xb5f7fd58, 0x0, 0x1695a8,
>>>0xffffffff, 0x0), at 0xfee24c20
>>> [18] CompileBroker::invoke_compiler_on_method(0x237, 0x0, 0xffffffff,
>>>0xff1e2edc, 0xff20095c, 0xeb740), at 0xfee2567c
>>> [19] CompileBroker::compiler_thread_loop(0xe25d0, 0xe25d0, 0xea960,
>>>0xe7248, 0x343048, 0xfee9165c), at 0xfeefd114
>>> [20] JavaThread::run(0xe25d0, 0x0, 0x0, 0x0, 0x0, 0x0), at 0xfee91684
>>> [21] _start(0xe25d0, 0xfe7a0e00, 0x0, 0x0, 0x0, 0x0), at 0xfee86fb4

>>>(dbx) thread -info t@9
>>> Thread t@9 (0xfe7a0e00) at priority 64
>>> state: bound to l@9
>>> base function: 0xfee86f94: _start() stack: 0xb5f80000[2097152]
>>> flags: BOUND|DETACHED|SUSPENDED
>>> masked signals: HUP INT QUIT ILL TRAP EMT FPE BUS SEGV SYS PIPE
>>>ALRM TERM USR1 USR2 CLD PWR WINCH URG POLL TSTP CONT TTIN TTOU VTALRM
>>>PROF XCPU XFSZ FREEZE THAW LOST RTMIN RTMIN+1 RTMIN+2 RTMIN+3 RTMIN+4
>>>RTMIN+5 RTMIN+6 RTMIN+7
>>> Currently active in _lwp_kill