Details
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Bug
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Status: Closed
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Critical
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Resolution: Fixed
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None
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None
Description
T2 multithread tests with 50 threads generated this core :
#0 0x00007ffff70408a5 in raise () from /lib64/libc.so.6
#1 0x00007ffff704200d in abort () from /lib64/libc.so.6
#2 0x00007ffff6226a55 in os::abort(bool) ()
from /usr/java/jdk1.7.0_67/jre/lib/amd64/server/libjvm.so
#3 0x00007ffff63a6f87 in VMError::report_and_die() ()
from /usr/java/jdk1.7.0_67/jre/lib/amd64/server/libjvm.so
#4 0x00007ffff622b96f in JVM_handle_linux_signal ()
from /usr/java/jdk1.7.0_67/jre/lib/amd64/server/libjvm.so
#5 <signal handler called>
#6 0x00007ffff7135a9a in __strcmp_sse42 () from /lib64/libc.so.6
#7 0x00007fffb11f1894 in getCharset (encoding=0x148e670 "UTF8")
at native/SQLMXCommonFunctions.cpp:3561
#8 0x00007fffb11fed8f in Java_org_trafodion_jdbc_t2_T2Driver_setDefaultEncoding (jenv=0x167f1e8,
jcls=0x7fff9ed244e8, encoding=0x7fff9ed244f8) at native/SQLMXDriver.cpp:278
And this core with 128 threads:
n014: # A fatal error has been detected by the Java Runtime Environment:
n014: #
n014: # SIGSEGV (0xb) at pc=0x00007ffff23c68dd, pid=28802, tid=140736119752448
n014: #
n014: # JRE version: Java(TM) SE Runtime Environment (7.0_67-b01) (build 1.7.0_67-b01)
n014: # Java VM: Java HotSpot(TM) 64-Bit Server VM (24.65-b04 mixed mode linux-amd64 compressed oops)
n014: # Problematic frame:
n014: # j org.trafodion.jdbc.t2.SQLMXConnection.getCharsetEncoding(Ljava/lang/String;JILjava/lang/String;)Ljava/lang/String;+0
n014: #
n014: # Core dump written. Default location: /opt/home/trafodion/aruna/traftests/jdbc/multi/core or core.28802
n014: #
n014: # An error report file with more information is saved as:
n014: # /opt/home/trafodion/aruna/traftests/jdbc/multi/hs_err_pid28802.log
n014: #
n014: # If you would like to submit a bug report, please visit:
n014: # http://bugreport.sun.com/bugreport/crash.jsp
n014: #
n014: bash: line 1: 28802 Aborted (core dumped) java -Dprop=t2prop MTTrans 128
pdsh@n013: n014: ssh exited with exit code 134