OS - Suse SLES 10
H/W - zSeries s390x
Sigar - 1.6.4
JRE - IBM J9 VM (build 2.3, J2RE 1.5.0 IBM J9 2.3 Linux s390x-64 j9vmxz6423-20091104 (JIT enabled)
I tried to run sigar from my java program and core dump files are created. Same program works fine with IBM jre on x86-64 hardware (OS - Fedora Linux, x86 linux sigar files).
Also tried to run a test in sigar shell and it also fails. Below is the output
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=0000020000306900 Handler2=00000200003702FC
gpr0=0000000000000000 gpr1=0000000000000000 gpr2=0000000000000000 gpr3=000000000F4D007F
gpr4=00000200218BDCB0 gpr5=000002000001DC90 gpr6=0000000080333140 gpr7=0000000000000003
gpr8=000000008032E1D0 gpr9=0000000000000001 gpr10=0000000080332E90 gpr11=000003FFFF940C80
gpr12=000002000001E000 gpr13=0000020000017348 gpr14=0000020000009D84 gpr15=000003FFFF940B98
psw=0000020000009908 mask=0705C00180000000 fpc=0008000000000000
fpr0 4240000000000000 (f: 0.000000, d: 1.374390e+11)
fpr1 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr2 3f40000000000000 (f: 0.000000, d: 4.882812e-04)
fpr3 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr4 0000000000000000 (f: 0.000000, d: 0.000000e+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_30_20091103_45935_BHdSMr (Linux 2.6.16.60-0.54.5-default)
CPU=s390x (1 logical CPUs) (0x3e43c000 RAM)
JVMDUMP006I Processing dump event "gpf", detail "" - please wait.
JVMDUMP032I JVM requested System dump using '/opt/nsAgent/lib/core.20100210.223924.8705.0001.dmp' in response to an event
JVMDUMP010I System dump written to /opt/nsAgent/lib/core.20100210.223924.8705.0001.dmp
JVMDUMP032I JVM requested Snap dump using '/opt/nsAgent/lib/Snap.20100210.223924.8705.0002.trc' in response to an event
JVMDUMP010I Snap dump written to /opt/nsAgent/lib/Snap.20100210.223924.8705.0002.trc
JVMDUMP032I JVM requested Java dump using '/opt/nsAgent/lib/javacore.20100210.223924.8705.0003.txt' in response to an event
JVMDUMP010I Java dump written to /opt/nsAgent/lib/javacore.20100210.223924.8705.0003.txt
JVMDUMP013I Processed dump event "gpf", detail "".
I will be happy to provide core/snap files, if needed. Could anyone please help to find out what is the issue here ?
Thanks
H/W - zSeries s390x
Sigar - 1.6.4
JRE - IBM J9 VM (build 2.3, J2RE 1.5.0 IBM J9 2.3 Linux s390x-64 j9vmxz6423-20091104 (JIT enabled)
I tried to run sigar from my java program and core dump files are created. Same program works fine with IBM jre on x86-64 hardware (OS - Fedora Linux, x86 linux sigar files).
Also tried to run a test in sigar shell and it also fails. Below is the output
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=0000020000306900 Handler2=00000200003702FC
gpr0=0000000000000000 gpr1=0000000000000000 gpr2=0000000000000000 gpr3=000000000F4D007F
gpr4=00000200218BDCB0 gpr5=000002000001DC90 gpr6=0000000080333140 gpr7=0000000000000003
gpr8=000000008032E1D0 gpr9=0000000000000001 gpr10=0000000080332E90 gpr11=000003FFFF940C80
gpr12=000002000001E000 gpr13=0000020000017348 gpr14=0000020000009D84 gpr15=000003FFFF940B98
psw=0000020000009908 mask=0705C00180000000 fpc=0008000000000000
fpr0 4240000000000000 (f: 0.000000, d: 1.374390e+11)
fpr1 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr2 3f40000000000000 (f: 0.000000, d: 4.882812e-04)
fpr3 0000000000000000 (f: 0.000000, d: 0.000000e+00)
fpr4 0000000000000000 (f: 0.000000, d: 0.000000e+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_30_20091103_45935_BHdSMr (Linux 2.6.16.60-0.54.5-default)
CPU=s390x (1 logical CPUs) (0x3e43c000 RAM)
JVMDUMP006I Processing dump event "gpf", detail "" - please wait.
JVMDUMP032I JVM requested System dump using '/opt/nsAgent/lib/core.20100210.223924.8705.0001.dmp' in response to an event
JVMDUMP010I System dump written to /opt/nsAgent/lib/core.20100210.223924.8705.0001.dmp
JVMDUMP032I JVM requested Snap dump using '/opt/nsAgent/lib/Snap.20100210.223924.8705.0002.trc' in response to an event
JVMDUMP010I Snap dump written to /opt/nsAgent/lib/Snap.20100210.223924.8705.0002.trc
JVMDUMP032I JVM requested Java dump using '/opt/nsAgent/lib/javacore.20100210.223924.8705.0003.txt' in response to an event
JVMDUMP010I Java dump written to /opt/nsAgent/lib/javacore.20100210.223924.8705.0003.txt
JVMDUMP013I Processed dump event "gpf", detail "".
I will be happy to provide core/snap files, if needed. Could anyone please help to find out what is the issue here ?
Thanks