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Description
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After the fix 6472714 which looks for a Control projection of
a CallDynamicJava node we got this failure:
% gamma -Xss4m -verify -XX:-ShowMessageBoxOnError -XX:+CompileTheWorld -XX:CompileTheWorldStartAt=3000 -Xbootclasspath/p:/net/vmsqe.sfbay/export/backup/testbase/CompileTheWorld/jarfiles/compstudio.jar
...
CompileTheWorld (3748) : textuality/lark/Handler
CompileTheWorld (3749) : textuality/lark/Lark
#
# An unexpected error has been detected by Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xfe21a882, pid=21118, tid=11
#
# Java VM: Java HotSpot(TM) Server VM (1.6.0-internal-debug mixed mode)
# Problematic frame:
# V [libjvm.so+0x21a882]
#
# An error report file with more information is saved as hs_err_pid21118.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
Current thread is 11
Dumping core ...
Abort
fez% hs_err hs_err_pid21118.log
#
# An unexpected error has been detected by Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xfe21a882, pid=21118, tid=11
#
# Java VM: Java HotSpot(TM) Server VM (1.6.0-internal-debug mixed mode)
# Problematic frame:
# V [libjvm.so+0x21a882]
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
--------------- T H R E A D ---------------
Current thread (0x081f9400): JavaThread "CompilerThread1" daemon [_thread_in_na
tive, id=11]
siginfo:si_signo=11, si_errno=0, si_code=2, si_addr=0xdeadbf0f
Registers:
EAX=0xdeadbeef, EBX=0xfed86d58, ECX=0xd6371140, EDX=0xdeadbeef
ESP=0xd6371150, EBP=0xd6371160, ESI=0xd637117c, EDI=0x00000054
EIP=0xfe21a882, EFLAGS=0x00010286
Top of Stack: (sp=0xd6371150)
0xd6371150: 00000054 d637117c fed86d58 d63711dc
0xd6371160: d63711dc fe777c30 deadbeef 00000054
0xd6371170: d63711fc fed86d58 fe777b2f 00000000
0xd6371180: 0ae28ab4 00000001 00000004 00000000
0xd6371190: 0ae28e14 0ae28d8c deadbeef 00000000
0xd63711a0: 0ae28ab4 00000001 00000004 deadbeef
0xd63711b0: 0ae28e18 d6371100 0ae28ab4 00000001
0xd63711c0: 00000004 00000000 0ae28e18 00000054
Instructions: (pc=0xfe21a882)
0xfe21a872: ec 83 ec 10 89 5d f8 89 75 f4 89 7d f0 8b 45 08
0xfe21a882: 0f b7 40 20 83 e0 07 83 f8 04 0f 94 c0 0f be c0
Stack: [0xd6334000,0xd6374000), sp=0xd6371150, free space=244k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x21a882] bool Node::is_Proj()const + 0x12
V [libjvm.so+0x777c30] ProjNode*MultiNode::proj_out(unsigned)const + 0x110
V [libjvm.so+0x80ecc1] void PhaseIterGVN::add_users_to_worklist(Node*) + 0x131
V [libjvm.so+0x80e386] Node*PhaseIterGVN::transform_old(Node*) + 0x3f6
V [libjvm.so+0x80da21] void PhaseIterGVN::optimize() + 0x171
V [libjvm.so+0x378936] void Compile::Optimize() + 0x4c6
V [libjvm.so+0x374ddf] Compile::Compile(ciEnv*,C2Compiler*,ciMethod*,int,bool) + 0xbdf
V [libjvm.so+0x2937a7] void C2Compiler::compile_method(ciEnv*,ciMethod*,int) + 0x77
V [libjvm.so+0x3857d5] void CompileBroker::invoke_compiler_on_method(CompileTask*) + 0x7e9
V [libjvm.so+0x384b90] void CompileBroker::compiler_thread_loop() + 0x41c
V [libjvm.so+0x91cef6] void compiler_thread_entry(JavaThread*,Thread*) + 0x66
V [libjvm.so+0x917da8] void JavaThread::thread_main_inner() + 0x168
V [libjvm.so+0x917c29] void JavaThread::run() + 0x1e9
V [libjvm.so+0x7b863e] java_start + 0x19e
C [libc.so.1+0x9f6f8] _thr_setup + 0x4e
C [libc.so.1+0x9f9e0] _lwp_start + 0x0
Current CompileTask:
C2:4717 !b textuality.lark.Lark.reader(Ltextuality/lark/Handler;Ltextuality/lark/XmlInputStream;)Ltextuality/lark/Element; (6738 bytes)
Posted Date : 2006-10-09 17:43:01.0
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