JDK-4802814 : assertion failure: adr_type must match alias idx in PIT testing.
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 1.4.2,5.0
  • Priority: P2
  • Status: Resolved
  • Resolution: Fixed
  • OS: generic,solaris_8,windows_xp
  • CPU: generic,x86,itanium
  • Submitted: 2003-01-14
  • Updated: 2003-10-23
  • Resolved: 2003-10-23
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5.0 betaFixed
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Description
------------------------------------------------------------------------------
Test Failed : $TESTBASE/misc/engr/PepTest
Platforms   : Solaris-i586, linux-i586
Mode        : Comp  
VM          : Server VM
JDK         : 1.4.2 -b12-PIT                        
                  ------------------------------------------------------------------------------

Test passes with -Xmixed and -Xint in Server VM. Passes in Client VM in all modes. Test passes in solsparc too.

 Steps to reproduce :
                   
  * Go to /net/jano.sfbay/export/disk20/GammaBase/Bugs/{BugID}
  * Execute the test as "sh rerun.sh"

Error :

......................................
[Enter:PepTest]
0.45260686
0.34665132
0.25842637
Hello, coffee world!
Time now is Tue Jan 14 00:58:48 PST 2003,   ms: 1042534747480
Properties:
  java.version = 1.4.2-beta
  java.vendor = Sun Microsystems Inc.
  java.vendor.url = http://java.sun.com/
  java.home = /net/vmsqe/export/pit/mantis/JDK/b12/solaris-i586/jre
  java.class.version = 48.0
  java.class.path = /net/vmsqe.sfbay/export/backup/testbase/runThese/classes
  os.name = SunOS
  os.version = 5.8
  os.arch = x86
  file.separator = /
  path.separator = :
  line.separator = 

  user.name = dhana
  user.home = /home/dhana
  user.dir = /net/vmsqe/export/pit/mantis/result/b12/solaris-i586/server/comp/misc/RT/bugreport/crash-4/rerun
testIf:     OK
testArray:  OK
testBitOps: OK
testFor:    OK
testDiv:    OK
testTableSwitch:  OK
testLookupSwitch: OK
testHiddenField:  OK
checkRemainders:  long double OK
checkMathFcts: OK
Primes less than 50: 2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 
Time for 100,000 iterations of while loop: int: 1 ms, long: 1 ms
testExc1(simple throw/catch):  OK
testExc2(skip catch clauses):  OK
testExc3(catch in inner):      OK
testExc4(catch in outer):      OK
testExc5(rethrow):             OK
testExc6(throw accross call):  OK
testExc7(throw accr. 2 calls): OK
testExc8(keep throwing; see if GC works): OK
testExc9(keep throwing accross fct; see if GC works): OK
loopExitContinueInExceptionHandler: OK
testStringHash:  OK
testObjectHash:  OK
testClone:       OK
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc:  SuppressErrorAt=/memnode.cpp:87
#
# HotSpot Virtual Machine Error, assertion failure
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# Java VM: Java HotSpot(TM) Server VM (20030113193211.jmasa.main_baseline_4802112-fastdebug-debug compiled mode)
#
# assert(adr_type() == 0 || adr_type()->empty() || phase->C->must_alias(adr_type(), alias_idx), "adr_type must match alias idx")
#
# Error ID: /net/balvenie.sfbay/export/imgr_home/ws/20030113193211.jmasa.main_baseline_4802112/src/share/vm/opto/memnode.cpp, 87
#
# Problematic Thread: prio=5 tid=0x08160898 nid=0xa runnable 
#

Heap at VM Abort:
Heap
 def new generation   total 576K, used 10K [0xd0c00000, 0xd0ca0000, 0xd1310000)
  eden space 512K,   2% used [0xd0c00000, 0xd0c02a18, 0xd0c80000)
  from space 64K,   0% used [0xd0c80000, 0xd0c80000, 0xd0c90000)
  to   space 64K,   0% used [0xd0c90000, 0xd0c90000, 0xd0ca0000)
 tenured generation   total 1408K, used 309K [0xd1310000, 0xd1470000, 0xd4c00000)
   the space 1408K,  21% used [0xd1310000, 0xd135d490, 0xd135d600, 0xd1470000)
 compacting perm gen  total 16384K, used 2073K [0xd4c00000, 0xd5c00000, 0xd8c00000)
   the space 16384K,  12% used [0xd4c00000, 0xd4e06680, 0xd4e06800, 0xd5c00000)
Dumping core....
Abort - core dumped

Comments
CONVERTED DATA BugTraq+ Release Management Values COMMIT TO FIX: tiger FIXED IN: tiger-beta INTEGRATED IN: tiger-beta
14-06-2004

EVALUATION ###@###.### 2003-01-14 Test is setup in Bugs directory and there is a jvmg build of workspace /net/krajy/tmp/mpal/c2_4802814 the libjvm_g.so is installed at: /net/paleczny/export/mpal/jdk1.4.2B13_solx86/bin/java_g -jvmg ----- ----- The assertion occurs on a "LoadI" node which is accessing the _super_check_offset of a Klass. The memory state of this node out of the parser looks suspicious, but I haven't determined exactly what the problem is yet. ###@###.### 2003-01-20 ----- ----- ###@###.### 2003-10-10 This problem is resolved by the fix for the test case in bug 4933273. ----- -----
20-01-2003