Resolve Oracle Net Services Configuration (netca) java libclntsh.so error
If you receive the following error during while trying to bring up netca in Linux, here is a tip for you.

#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
#  SIGSEGV (0xb) at pc=0x00002aaab274e9f1, pid=10132, tid=47652693257888
#
# Java VM: Java HotSpot(TM) 64-Bit Server VM (1.5.0_17-b03 mixed mode)
# Problematic frame:
# C  [libclntsh.so.11.1+0x62a9f1]  snlinGetAddrInfo+0x1b1
#
# An error report file with more information is saved as hs_err_pid10132.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
#
/app/oracle/product/11.2.0/dbhome_1/bin/netca: line 178: 10132 Aborted                 $JRE $JRE_OPTIONS -classpath $CLASSPATH oracle.net.ca.NetCA $*