JDK-6546178 : Crash in regression test for 6440479
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 6u2,7
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2007-04-14
  • Updated: 2012-02-01
  • Resolved: 2007-05-24
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Resolved: Release in which this issue/RFE has been resolved.
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JDK 6 JDK 7 Other
6u4Fixed 7Fixed hs10Fixed
Related Reports
Relates :  
JDK-6440479 - crash at nmethod::scope_desc_at failed gaurantee scope must be present
Description
#
# An unexpected error has been detected by Java Runtime Environment:
#
#  Internal Error (43113F2C2932215353454D424C45523F491418160E43505009B5), pid=26182, tid=3985447840
#
# Java VM: Java HotSpot(TM) Client VM (1.6.0-rc-b90 mixed mode)
# An error report file with more information is saved as hs_err_pid26182.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
#


# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc:  SuppressErrorAt=/c1_LIRAssembler_i486.cpp:2542
#
# An unexpected error has been detected by Java Runtime Environment:
#
#  Internal Error (/ramdisk/PrtBuildDir/workspace/src/cpu/i486/vm/c1_LIRAssembler_i486.cpp:2542), pid=19687, tid=3984960416
#  Error: ShouldNotReachHere()
#
# Java VM: Java HotSpot(TM) Client VM (20070413155739.dcubed.service_hs_b12_merge.6-fastdebug mixed mode linux-x86)
# An error report file with more information is saved as:
# /tmp/356927.1.all.q/gee.gridadm/15744/results/closed/compiler/6440479/VirtualDispatch/hs_err_pid19687.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.

hs_err file is attached.
See Comments field for details.
Comments
SUGGESTED FIX Original workspace: smite:/export/ws/c1 Parent workspace: /net/jano.sfbay/export/disk05/hotspot/ws/main/c2_baseline Submitter: never PRT data: /net/prt-web.sfbay/prt-workspaces/20070418083141.never.c1 Archived data: /net/prt-archiver.sfbay/data/archived_workspaces/main/c2_baseline/2007/20070418083141.never.c1/ Webrev: http://prt-web.sfbay.sun.com/net/prt-archiver.sfbay/data/archived_workspaces/main/c2_baseline/2007/20070418083141.never.c1/workspace/webrevs/webrev-2007.04.18/index.html Fixed 6546178: Crash in regression test for 6440479 -UseInlineCaches on intel hits a ShouldNotReachHere since it's not supported there. The fix is to not attempt to use vtable based dispatch except on sparc. http://javaweb.sfbay/~never/webrev/6546178 Reviewed by: kvn, nips Fix verified (y/n): y test case
18-04-2007
EVALUATION vtable based calls aren't supported on intel but it's not being ignored properly. We don't recommend turning on vtable calls by hand, it's normally turned on automatically for niagara. It should be fixed but other than the regression test it's pretty low priority.
16-04-2007