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Name: dk106046 Date: 11/15/2001

Escalation 532905. See attachments for dbx frame 13, dbx regs, dbx where.
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Name: md23716 Date: 11/05/2001

Occurs on 1.3.1_01. Fix will be required in 1.3.1.

>>HotSpot Error Report:
    
Unexpected Signal : 11 occurred at PC=0xfe10874c
    
Function name=JVM_GetCPMethodClassNameUTF
    
Library=/opt/WebSphere/AppServer/java/jre/lib/sparc/server/libjvm.so
    
Current Java thread:
    
<<ommitted>>
    
Dynamic libraries:
    
0x10000 /opt/WebSphere/AppServer/java/jre/bin/../bin/sparc/native_threads/java
0xff360000 /usr/lib/libthread.so.1
0xff3a0000 /usr/lib/libdl.so.1
0xff280000 /usr/lib/libc.so.1
0xff270000 /usr/platform/SUNW,Ultra-60/lib/libc_psr.so.1
0xfe000000 /opt/WebSphere/AppServer/java/jre/lib/sparc/server/libjvm.so
0xff220000 /usr/lib/libCrun.so.1
0xff200000 /usr/lib/libsocket.so.1
0xff100000 /usr/lib/libnsl.so.1
0xff1c0000 /usr/lib/libm.so.1
0xff250000 /usr/lib/libw.so.1
0xff0e0000 /usr/lib/libmp.so.2
0xff0b0000 /opt/WebSphere/AppServer/java/jre/lib/sparc/native_threads/libhpi.so
0xff070000 /opt/WebSphere/AppServer/java/jre/lib/sparc/libverify.so
0xff030000 /opt/WebSphere/AppServer/java/jre/lib/sparc/libjava.so
0xfe7d0000 /opt/WebSphere/AppServer/java/jre/lib/sparc/libzip.so
0xefa90000 /opt/WebSphere/AppServer/bin/libWsProcessManagement.so
0xef4f0000 /opt/WebSphere/AppServer/bin/libpmiJvmpiProfiler.so
0xef4d0000 /opt/WebSphere/AppServer/java/jre/lib/sparc/libnet.so
0xef4b0000 /opt/WebSphere/AppServer/java/jre/lib/sparc/liborb.so
0xef490000 /opt/WebSphere/AppServer/java/jre/lib/sparc/libioser12.so
0xef3e0000 /usr/lib/nss_files.so.1
    
Local Time = Thu Oct 25 12:25:48 2001
    
Elapsed Time = 141
    
   #
# HotSpot Virtual Machine Error : 11
# Error ID : 4F530E43505002C4 01
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
   #
# Java VM: Java HotSpot(TM) Server VM (1.3.1_01 mixed mode)
   #


>>C Stack Trace:

   
current thread: t@12
    
  ....
  ---- called from signal handler with signal 11 (SIGSEGV) ------
  [13] PhaseIdealLoop::idom_no_update(0xf2780f70, 0x0, 0xf2780f80, 0xce56f8, 0xce58b0, 0x0), at 0xfe10874c
  [14] PhaseIdealLoop::clone_loop(0xf2780d50, 0xf2780ef0, 0xf2780f80, 0x490, 0x25332c, 0xce5c38), at 0xfe1b32ec
  [15] PhaseIdealLoop::do_unroll(0xce5b30, 0x2c6010, 0x2c6038, 0xf2780f80, 0xce5bc4, 0xce5fc0), at 0xfe1d39d0
  [16] IdealLoopTree::iteration_split_impl(0x0, 0x1, 0x1, 0x2c6038, 0x0, 0xfe49a000), at 0xfe16f8dc
  [17] IdealLoopTree::iteration_split(0xbc, 0xf278126c, 0xf2780ef0, 0x25332c, 0xfffffff8, 0x2552fc), at 0xfe1b1f8c
  [18] PhaseIdealLoop::PhaseIdealLoop(0xf2780ef0, 0xb3c0ac, 0x1, 0x4, 0x0, 0xcd2560), at 0xfe1917e0
  [19] Compile::Optimize(0xf2781788, 0xf27815c0, 0xf2781788, 0xf27815e4, 0x0, 0xf27813e4), at 0xfe1c9900
  [20] Compile::Compile(0x45a5e8, 0xf2781808, 0x8af714, 0xfe4f957c, 0xf27818a8, 0xf27818b8), at 0xfe1c864c
  [21] C2Compiler::compile_method(0x28730, 0xf2781b00, 0x8af714, 0x8af628, 0xffffffff, 0x1), at 0xfe1c43a8
  [22] CompileBroker::invoke_compiler_on_method(0x8af628, 0x8af714, 0xfe4babbc, 0x0, 0x0, 0x124), at 0xfe1c49ac
  [23] CompileBroker::compiler_thread_loop(0x28200, 0xe2d40, 0xfe49a000, 0xf2781d18, 0xfe49a000, 0xffffffff), at 0xfe27cf20
  [24] JavaThread::run(0xf2582000, 0xfe4a4f8c, 0xfe49a000, 0x200000, 0xe2d40, 0x200000), at 0xfe212990
  [25] _start(0xfe49a000, 0xff394770, 0x0, 0x5, 0x1, 0xfe401000), at 0xfe2106fc


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