Re: [Hyperic-hq-discuss] Sigar - JVM crashes on s390x (not sure if JVM or Sigar bug)

[Chakresh <sig...@hy...>]

Hi Doug,

Thanks for reply. I tried running 1.6.3 sigar with IBM 1.6 jre but still it fails. Below is the output

etpgluz:/opt/newfiles/hyperic-sigar-1.6.3/sigar-bin/lib # /opt/ibm/java-s390x-60/jre/bin/java -version
java version "1.6.0"
Java(TM) SE Runtime Environment (build pxz6460sr7-20091215_02(SR7))
IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 Linux s390x-64 jvmxz6460sr7-20091214_49398 (JIT enabled, AOT enabled)
J9VM - 20091214_049398
JIT  - r9_20091123_13891
GC   - 20091111_AA)
JCL  - 20091202_01

etpgluz:/opt/newfiles/hyperic-sigar-1.6.3/sigar-bin/lib # /opt/ibm/java-s390x-60/jre/bin/java -jar sigar.jar test
Unhandled exception
Type=Floating point error vmState=0x00000000
J9Generic_Signal_Number=00080020 Signal_Number=00000008 Error_Value=00000000 Signal_Code=00000001
Handler1=0000020000ABC7D4 Handler2=0000020000B4DFA4
gpr0=0000000000000000 gpr1=0000000000000000 gpr2=0000000000000000 gpr3=000000000F4D007F
gpr4=00000200223F0CB0 gpr5=000002000001DC90 gpr6=0000000080557290 gpr7=0000000000000003
gpr8=0000000080558830 gpr9=0000000000000001 gpr10=0000000080556FE0 gpr11=0000020000A76FA0
gpr12=000002000001E000 gpr13=0000020000017348 gpr14=0000020000009D84 gpr15=0000020000A76EB8
psw=0000020000009908 mask=0705C00180000000 fpc=0008000000000000
fpr0 42c0000000000000 (f: 0.000000, d: 3.518437e+13)
fpr1 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr2 4040000000000000 (f: 0.000000, d: 3.200000e+01)
fpr3 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr4 3ff3333333333333 (f: 858993472.000000, d: 1.200000e+00)
fpr5 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr6 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr7 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr8 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr9 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr10 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr11 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr12 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr13 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr14 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr15 0000000000000000 (f: 0.000000, d: 0.000000e+00)
Module=/lib64/ld64.so.1
Module_base_address=0000020000000000
Target=2_40_20091214_049398 (Linux 2.6.16.60-0.54.5-default)
CPU=s390x (1 logical CPUs) (0x3e43c000 RAM)
----------- Stack Backtrace -----------
(0x0000020000B4437A [libj9prt24.so+0x0])
---------------------------------------
JVMDUMP006I Processing dump event "gpf", detail "" - please wait.
JVMDUMP032I JVM requested System dump using '/opt/newfiles/hyperic-sigar-1.6.3/sigar-bin/lib/core.20100216.140249.27930.0001.dmp' in response to an event
JVMDUMP010I System dump written to /opt/newfiles/hyperic-sigar-1.6.3/sigar-bin/lib/core.20100216.140249.27930.0001.dmp
JVMDUMP032I JVM requested Snap dump using '/opt/newfiles/hyperic-sigar-1.6.3/sigar-bin/lib/Snap.20100216.140249.27930.0002.trc' in response to an event
JVMDUMP010I Snap dump written to /opt/newfiles/hyperic-sigar-1.6.3/sigar-bin/lib/Snap.20100216.140249.27930.0002.trc
JVMDUMP032I JVM requested Java dump using '/opt/newfiles/hyperic-sigar-1.6.3/sigar-bin/lib/javacore.20100216.140249.27930.0003.txt' in response to an event
JVMDUMP010I Java dump written to /opt/newfiles/hyperic-sigar-1.6.3/sigar-bin/lib/javacore.20100216.140249.27930.0003.txt
JVMDUMP013I Processed dump event "gpf", detail "".


Please let me know if you need more information. I have urgency to get sigar working with IBM java. Appreciate all your help.

Thanks
Chakresh