Linux mismatch: hostname error in/etc/hosts/causing setup error

Symptom: Output generated from configuration Assistant "Oracle Net Configuration Assistant": Command =/home/oracle/p roduct/10.2.0/db_1/jdk/jre//bin/java-duser.dir=/home/oracle/product/10.2.0/db_1/network/jlib-classpath/home/ oracle/product/10.2.0/db_1/jdk/jre//lib/i18n.jar:/home/oracle/product/10.2.0/db_1/jdk/jre//lib/rt.jar:/home/ oracle/product/10.2.0/db_1/jlib/ewt3.jar:/home/oracle/product/10.2.0/db_1/jlib/ewtcompat-3_3_15.jar:/home/ oracle/product/10.2.0/db_1/jlib/netcfg.jar:/home/oracle/product/10.2.0/db_1/network/jlib/netcam.jar:/home/ Oracle/product/10.2.0/db_1/network/jlib/netca.jar:/home/oracle/product/10.2.0/db_1/jlib/help4.jar:/home/oracle /product/10.2.0/db_1/jlib/jewt4.jar:/home/oracle/product/10.2.0/db_1/jlib/oracle_ice.jar:/home/oracle/product/ 10.2.0/db_1/jlib/share.jar:/home/oracle/product/10.2.0/db_1/jlib/swingall-1_1_1.jar:/home/oracle/product/ 10.2.0/db_1/jlib/srvmhas.jar:/home/oracle/product/10.2.0/db_1/jlib/srvm.jar:/home/oracle/product/10.2.0/db_1/ Network/tooLs:/home/oracle/product/10.2.0/db_1/jlib/ldapjclnt9.jar:/home/oracle/product/10.2.0/db_1/jlib/ldapjclnt10.jar :/home/oracle/product/10.2.0/db_1/oui/jlib/orainstaller.jar:/home/oracle/product/10.2.0/db_1/lib/ Xmlparserv2.jar Oracle.net.ca.netca/orahome/home/oracle/product/10.2.0/db_1/orahnam Oradb10g_home1/instype Typical/inscomp client,oraclenet,javavm,server,ano/insprtcl tcp/cfg local/authadp no_value/nodeinfo no_value/respon    
    SEFILE/HOME/ORACLE/PRODUCT/10.2.0/DB_1/NETWORK/INSTALL/NETCA_TYP.RSP parsing command line arguments: Parameter "Orahome" =/home/oracle/product/10.2.0/db_1 Parameter "Orahnam" = oradb10g_home1 Parameter "I    
    Nstype "= typical Parameter" Inscomp "= Client,oraclenet,javavm,server,ano Parameter" INSPRTCL "= tcp Parameter "cfg" = local Parameter "AUTHADP" = No_value Parameter "NodeInfo" = No_value Paramet Er "responsefile" =/HOME/ORACLE/PRODUCT/10.2.0/DB_1/NETWORK/INSTALL/NETCA_TYP.RSP do parsing command line arguments.    
Oracle Net Services Configuration:an Unexpected exception has been detected in native code outside the VM.  Unexpected signal:11 occurred at Pc=0xa5ea23 function=index+0x63 library=/lib/libc.so.6 Java Thread:at Oracle.net.common.NetGetEnv.getDNSDomain (Native method) at Oracle.net.ca.ConfigureProfile    
    . Setdefaultprofileparams (Unknown source) at Oracle.net.ca.InitialSetup.setupConfigObjects (Unknown source)    
        
At oracle.net.ca.initialsetup.<init> (Unknown source) at Oracle.net.ca.NetCA.main (Unknown source) Dynamic libraries:001c4000-001d7000 R-xp 00000000 fd:00 4457454/lib/libnsl-2.5.so 0 01d7000-001d8000 r-xp 00012000 fd:00 4457454/lib/libnsl-2.5.so 001d8000-001d9000 rwxp 0001 3000 fd:00 4457454/lib/libnsl-2.5.so 001fc000-0020b000 r-xp 00000000 fd:00 4456533/lib/libresolv-2.5.so 0020b000-0020c000 r-xp 0000e000 fd:00 4456533                            /lib/libresolv-2.5.so 0020c000-0020d000 rwxp 0000f000 fd:00 4456533 /lib/libresolv-2.5.so 002e1000-002f0000 R-xp 00000000 fd:00 12523844/usr/lib/libxext.so. 6.4.0 002f0000-002f1000 rwxp 0000e000 fd:00 12523844/usr/lib/libxext.so.6.4.0 00826000- 0083d000 R-xp 00000000 fd:00 12524897/usr/lib/libice.so.6.3.0 0083d000-0083e000 rwxp 000160                           fd:00 12524897/usr/lib/libice.so.6.3.0 00842000-0084a000 R-xp 00000000 fd:00 12524865                           /usr/lib/libsm.so.6.0.0 0084a000-0084b000 rwxp 00007000 fd:00 12524865 /usr/lib/libsm.so.6.0.0 008af000-00903000 R-xp 00000000 fd:00 12546858/usr/lib/libxt.so. 6.0.0 00903000-00907RWXP 00054000 fd:00 12546858/usr/lib/libxt.so.6.0.0 009d1000-009eb000 r-xp FD:                            4457483/lib/ld-2.5.so 009eb000-009ec000 r-xp 00019000 fd:00 4457483 /lib/ld-2.5.so 009ec000-009ed000 rwxp 0001a000 fd:00 4457483/lib/ld-2.5.so 009  ef000-00b2e000 R-xp 00000000 fd:00 4456465/lib/libc-2.5.so 00b2e000-00b2f000---p 0013f000                            fd:00 4456465/lib/libc-2.5.so 00b2f000-00b31000 r-xp 0013f000 fd:00 4456465 /lib/libc-2.5.so 00b31000-00b32000 rwxp 00141000 fd:00 4456465/lib/libc-2.5. So 00b37000-00b39000 R-xp 00000000 fd:00 4456472/lib/libdl-2.5.so 00b39000-00b3a000 R                          XP 00001000 fd:00 4456472/lib/libdl-2.5.so 00b3a000-00b3b000 rwxp 00002000 fd:00 4456472  /lib/libdl-2.5.so 00b3d000-00b50000 R-xp 00000000 fd:00 4456480/lib/libpthread-2.5.so 00b50000-00b51000 r-xp 00013000 fd:00 4456480/lib/libpthread-2.5.so RW XP 00014000 fd:00 4456480/lib/libpthread-2.5.so 00b56000-00b7b000 R-xp 00000000 fd:00 4456                            478/lib/libm-2.5.so 00b7b000-00b7c000 r-xp 00024000 fd:00 4456478 /lib/libm-2.5.so 00b7c000-00b7d000 rwxp 00025000 fd:00 4456478/lib/libm-2.5.so 00BC 0000-00bc2000 R-xp 00000000 fd:00 12527167/usr/lib/libxau.so.6.0.0 00bc2000-00bc3000 rwxp 0 0001000 fd:00 12527167/usr/lib/libxau.so.6.0.0 00bc5000-00bca000 R-xp 00000000 fd:00 125249                           69/usr/lib/libxdmcp.so.6.0.0 00bca000-00bcb000 rwxp 00004000 fd:00 12524969 /usr/lib/libxdmcp.so.6.0.0 00be8000-00ce7000 R-xp 00000000 fd:00 12525853/usr/lib/libx11.so.6.2.0 00  ce7000-00ceb000 rwxp 000ff000 fd:00 12525853/usr/lib/libx11.so.6.2.0 08048000-08056000  00000000 fd:00 12005954/home/oracle/product/10.2.0/db_1/jdk/jre/bin/java 08056000-08059000 RWXP 0000d000 fd:00 12005954/home/oracle/product/10.2.0/db_1/jdk/jre/bin/java 09e2a000-09f                           bd000 rwxp 09e2a000 00:00 0 [heap] e907a000-e9087000 R-xp 00000000 fd:00 11999709 /home/oracle/product/10.2.0/db_1/lib32/libldapjclnt10.so e9087000-e9089000 rwxp 0000c000 fd:00 11999709/home/oracle/product/10.2.0/db_1/lib32/libldapjclnt10.so e9089000-e9265000 R-xp 000 00000 fd:00 11999623/home/oracle/product/10.2.0/db_1/lib32/libnnz10.so e9265000-e928b000 RW XP 001dc000 fd:00 11999623/home/oracle/product/10.2.0/db_1/lib32/libnnz10.so e928d000-e9fba000 R-xp 00000000 fd:00 11999669/home/oracle/product/10.2.0/db_1/lib32/libclntsh.so.10.1 e9fba000-ea01b000 RWXP 00d 2c000 fd:00 11999669/home/oracle/product/10.2.0/db_1/lib32/libclntsh.so.10.1 ea02f000-ea157 R-xs 00000000 fd:00 12000842/home/oracle/product/10.2.0/db_1/lib/xmlparserv2.jar ea1570 00-ea428000 R-xp 00000000 fd:00 12005883/home/oracle/product/10.2.0/db_1/jdk/jre/lib/i386/libaw t.so ea428000-ea43e000 rwxp 002d0000 fd:00 12005883/home/oracle/product/10.2.0/db_1/jdk/jre /lib/i386/libawt.so ea463000-ea800000 R-xs 00000000 fd:00 12003900/home/oracle/product/10.2 .0/db_1/oui/jlib/orainstaller.jar ea905000-ea90a000 R-xp 00000000 fd:00 12526247/usr/lib/li bxtst.so.6.1.0 ea90a000-ea90b000 rwxp 00004000 fd:00 12526247/usr/lib/libxtst.so.6.1.0 ea90b000-ea912000 r-xp 0 0000000 fd:00 12544058/usr/lib/libxp.so.6.2.0 ea912000-ea913000 rwxp 00006000 fd:00 1254405                            8/usr/lib/libxp.so.6.2.0 ea913000-ea917000 R-xp 00000000 fd:00 4456486 /lib/libnss_dns-2.5.so ea917000-ea918000 r-xp 00003000 fd:00 4456486/lib/libnss_dns -2.5.so ea918000-ea919000 rwxp 00004000 fd:00 4456486/lib/libnss_dns-2.5.so a92e000 R-xp 00000000 fd:00 11999622/home/oracle/product/10.2.0/db_1/lib32/libnjni10.so ea9    
2e000-ea932000 rwxp 00014000 fd:00 11999622/home/oracle/product/10.2.0/db_1/lib32/libnjni10.so ea932000-ea985000 R-xp 00000000 fd:00 12005900/home/oracle/product/10.2.0/db_1/jdk/jre/lib/   I386/libmlib_image.so 
ea985000-ea986000 rwxp 00052000 fd:00 12005900/home/oracle/product/10.2.0/db_1/jdk/jre/lib/i3 86/libmlib_image.so ea986000-ea9cb000 R-xs 00000000 fd:00 11997889/home/oracle/product/10.2 .0/db_1/ldap/oidadmin/dasnls.jar ea9cb000-ea9d7000 R-xs 00000000 fd:00 11998248/home/oracle /product/10.2.0/db_1/jlib/jssl-1_1.jar ea9d7000-eaa6f000 R-xs 00000000 fd:00 11999183/home/                           Oracle/product/10.2.0/db_1/jlib/ldapjclnt10.jar eaa6f000-eab36000 R-xs 00000000 fd:00 11998084                           /home/oracle/product/10.2.0/db_1/jlib/srvm.jar eab36000-eabeb000 R-xs 00000000 fd:00 12001259                           /home/oracle/product/10.2.0/db_1/jlib/oracle_ice.jar eabeb000-ead92000 R-xs 00000000 fd:00 12001257                           /home/oracle/product/10.2.0/db_1/jlib/jewt4.jar ead92000-eadf7000 R-xs 00000000 fd:00 12000825 /home/orAcle/product/10.2.0/db_1/jlib/help4.jar eadf7000-eae29000 R-xs 00000000 fd:00 11997722/home                           /oracle/product/10.2.0/db_1/network/jlib/netca.jar eae29000-eae4f000 R-xs 00000000 fd:00 11997723                           /home/oracle/product/10.2.0/db_1/network/jlib/netcam.jar eae4f000-eae98000 R-xs 00000000 fd:00 12001461                           /home/oracle/product/10.2.0/db_1/jlib/netcfg.jar eae98000-eaea6000 R-xs 00000000 fd:00 11997799  /home/oracle/product/10.2.0/db_1/jlib/ewtcompat-3_3_15.jar eaea6000-eb12b000 R-xs 00000000 fd:00 12001261/home/oracle/product/10.2.0/db_1/jlib/ewt3.jar eb12b000-eb1e7000 R-xs 00000000 FD: 12005873/home/oracle/product/10.2.0/db_1/jdk/jre/lib/ext/localedata.jar eb1e7000-eb1f400    
0 R-xs 00000000 fd:00 12005872/home/oracle/product/10.2.0/db_1/jdk/jre/lib/ext/ldapsec.jar eb1f4000-eb210000 R-xs 00000000 fd:00 12005874/home/oracle/product/10.2.0/db_1/jdk/jre/lib/ext/sunjce_provider.jar eb210000-eb236000 R-xs 00000000 fd:00 12006055/home/oracle/product/10.2.0/db_1/jdk/jre/lib/ext/ Mailapi.jar eb236000-eb27b000 R-xs 00000000 fd:00 12006054/home/oracle/product/10.2.0/db_1/ Jdk/jre/lib/ext/mail.jar eb47f000-eb67f000 R-xp 00000000 fd:00 12521344/usr/lib/locale/loca Le-archive eb801000-eb80f000 R-xs 00000000 fd:00 11998086/home/oracle/product/10.2.0/db_1/j Lib/srvmhas.jar eb80f000-eb81d000 R-xs 00000000 fd:00 12001619/home/oracle/product/10.2.0/d B_1/jlib/share.jar eb81d000-eb820000 R-xs 00000000 fd:00 12006056/home/oracle/product/10.2. 0/db_1/jdk/jre/lib/ext/smtp.jar eb820000-eb82e000 R-xs 00000000 fd:00 12006057/home/oracle/ product/10.2.0/db_1/jdk/Jre/lib/ext/activation.jar f5a59000-f5ff9000 R-xs 00000000 fd:00 12005419/home/oracle/produ Ct/10.2.0/db_1/jdk/jre/lib/charsets.jar f5ff9000-f600a000 R-xs 00000000 fd:00 12005457/home                           /oracle/product/10.2.0/db_1/jdk/jre/lib/jce.jar f600a000-f60e7000 R-xs 00000000 fd:00 12005458                           /home/oracle/product/10.2.0/db_1/jdk/jre/lib/jsse.jar f60e7000-f60fd000 R-xs 00000000 fd:00 12005466                            /home/oracle/product/10.2.0/db_1/jdk/jre/lib/sunrsasign.jar f6147000-f7af2000 R-xs 00000000 fd:00 12005465 /home/oracle/product/10.2.0/db_1/jdk/jre/lib/rt.jar f7af2000-f7b06000 R-xp 00000000 fd:00 1 2005906/home/oracle/product/10.2.0/db_1/jdk/jre/lib/i386/libzip.so f7b06000-f7b09000 RWXP 0 0013000 fd:00 12005906/home/oracle/product/10.2.0/db_1/jdk/jre/lib/i386/libzip.so f7b09000- f7b29000 R-xp 00000000 Fd:00 12005891/home/oracle/product/10.2.0/db_1/jdk/jre/lib/i386/libjava.so f7b29000-f7b2b000 RWXP 0001f000 fd:00 12005891/home/oracle/product/10.2.0/db_1/jdk/jre/lib/i386/libjava.so F 7b2b000-f7b3b000 R-xp 00000000 fd:00 12005905/home/oracle/product/10.2.0/db_1/jdk/jre/lib/i386/ libverify.so f7b3b000-f7b3d000 rwxp 0000f000 fd:00 12005905/home/oracle/product/10.2.0/db_1 /jdk/jre/lib/i386/libverify.so f7b3d000-f7f43000 R-xp 00000000 fd:00 12005912/home/oracle/p                           roduct/10.2.0/db_1/jdk/jre/lib/i386/client/libjvm.so f7f43000-f7f5e000 rwxp 00405000 fd:00 12005912 /home/oracle/product/10.2.0/db_1/jdk/jre/lib/i386/client/libjvm.so f7f73000-f7f76000 R-xs 00000000 fd:00 12006  053/home/oracle/product/10.2.0/db_1/jdk/jre/lib/ext/jta.jar f7f76000-f7f79000 R-xs 00000000         fd:00 12005871                  /home/oracle/product/10.2.0/db_1/jdk/jre/lib/ext/dnsns.jar f7f79000-f7f7d000 Rwxs 00000000 fd:00 222                            49770/tmp/hsperfdata_oracle/19555 f7f7d000-f7f86000 R-xp 00000000 fd:00 4456488 /lib/libnss_files-2.5.so f7f86000-f7f87000 r-xp 00008000 fd:00 4456488/lib     
/libnss_files-2.5.so f7f87000-f7f88000 rwxp 00009000 fd:00 4456488/lib/libnss_files-2.5.so f7f88000-f7f90000 R-xp 00000000 fd:00 12005913/home/oracle/product/10.2.0/db_1/jdk/jre/lib /i386/native_threads/libhpi.so f7f90000-f7f91000 rwxp 00007000 fd:00 12005913/home/oracle/p                              roduct/10.2.0/db_1/jdk/jre/lib/i386/native_threads/libhpi.so ff8b8000-ff8ce000 rwxp 7ffffffe9000 00:00 0    
        
[Stack] Heap at VM abort:heap def New Generation total 576K, used 310K [0xeb9b0000, 0xeba50000, 0xebe90000 Eden Space 512K, 48% used [0xeb9b0000, 0xeb9ed9c8, 0xeba30000] from space 64K, 100% used [0xeba40000, 0xeb a50000, 0xeba50000) to spaces 64K, 0% used [0xeba30000, 0xeba30000, 0xeba40000) tenured generation total 1 408K, used 542K [0xebe90000, 0xebff0000, 0xef9b0000) The space 1408K, 38% used [0xebe90000, 0xebf178d8, 0xebf17a00 , 0xebff0000) Compacting Perm gen Total 4096K, used 3569K [0xef9b0000, 0xefdb0000, 0xf39b0000] the space 4096 K, 87% used [0xef9b0000, 0xefd2c7b8, 0xefd2c800, 0xefdb0000) local time = Wed, 12:36:48 ed time = 1 # The exception above is detected in native code outside the VM # Java Vm:java HotSpot (T    
M) Client VM (1.4.2_08-b03 mixed mode) # An error file has been saved as Hs_err_pid19555.log.    
# Please refer to the ' file for further information. # Configuration Assistant "Oracle Net Configuration assistant" failed-----------------------------------------------------------------------------the "/home/oracle/product/10.2.0/db_1/ Cfgtoollogs/configtoolfailedcommands "script contains all commands that failed, were skipped or were cancelled. This file may is used to run these configuration assistants outside of OUI. This is the have to update this script with passwords (if any) before executing the same.--------------------------- --------------------------------------------------Output generated from configuration Assistant "Oracle Net Configuration Assistant ": Command =/home/oracle/product/10.2.0/db_1/jdk/jre//bin/java-duser.dir=/home/oracle/prod uct/10.2.0/db_1/network/jlib-classpath/home/oracle/product/10.2.0/db_1/jdk/jre//lib/i18n.jar:/home/oracle/ product/10.2.0/db_1/jdk/jre//lib/rt.jar:/home/oracle/product/10.2.0/db_1/jlib/ewt3.jar:/home/oracle/product/ 10.2.0/db_1/jlib/ewtcompat-3_3_15.jar:/home/oracle/product/10.2.0/db_1/jlib/netcfg.jar:/home/oracle/product/ 10.2.0/db_1/network/jlib/netcam.jar:/home/oracle/product/10.2.0/db_1/network/jlib/netca.jar:/home/oracle/product/10.2.0/db_1/jlib/ Help4.jar:/home/oracle/product/10.2.0/db_1/jlib/jewt4.jar:/home/oracle/product/10.2.0/db_1/jlib/oracle_ice.jar :/home/oracle/product/10.2.0/db_1/jlib/share.jar:/home/oracle/product/10.2.0/db_1/jlib/swingall-1_1_1.jar:/ home/oracle/product/10.2.0/db_1/jlib/srvmhas.jar:/home/oracle/product/10.2.0/db_1/jlib/srvm.jar:/home/oracle/ product/10.2.0/db_1/network/tools:/home/oracle/product/10.2.0/db_1/jlib/ldapjclnt9.jar:/home/oracle/product/ 10.2.0/db_1/jlib/ldapjclnt10.jar:/home/oracle/product/10.2.0/db_1/oui/jlib/orainstaller.jar:/home/oracle/ Product/10.2.0/db_1/lib/xmlparserv2.jar Oracle.net.ca.netca/orahome/home/oracle/product/10.2.0/db_1/orahnam Oradb10g_home1/instype typical/inscomp client,oraclenet,javavm,server,ano/insprtcl tcp/cfg local/authadp no_value/n Odeinfo no_value/responsefile/home/oracle/product/10.2.0/db_1/network/install/netca_typ.rsp/home/oracle /product/10.2.0/db_1/jdk/jre/lib/i386/client/libjvm.so f7ecf000-f7eea000 rwxp 00405000 fd:00 12005912 /home/oracle/product/10.2.0/db_1/jdk/jre/lib/i386/client/libjvm.so f7eff000-f7f02000 R-xs 00000000 fd:00 120060 53/home/oracle/product/10.2.0/db_1/jdk/jre/lib/ext/jta.jar f7f02000-f7f05000 R-xs 00000000 fd:00 12005871/home/oracle/product/10.2.0/db_1/jdk/jre/lib/ext/dnsns.jar f7f05000-f7f09000 Rwxs 00000000 fd:00 22249770/tmp/hsperfdata_oracle/19590 f7f09000-f7f12000 r-xp FD                            : 4456488/lib/libnss_files-2.5.so f7f12000-f7f13000 r-xp 00008000 fd:00 4456488 /lib/libnss_files-2.5.so f7f13000-f7f14000 rwxp 00009000 fd:00 4456488/ lib/libnss_files-2.5.so f7f14000-f7f1c000 R-xp 00000000 fd:00 12005913/home/oracle/product/ 10.2.0/db_1/jdk/jre/lib/i386/native_threads/libhpi.so f7f1c000-f7f1d000 rwxp 00007000 fd:00 12005913/HOME/ORACLE/PR                              oduct/10.2.0/db_1/jdk/jre/lib/i386/native_threads/libhpi.so ffa73000-ffa89000 rwxp 7ffffffe9000 00:00 0    
        
[Stack]  Heap at VM abort:heap def New Generation total 576K, used 312K [0xeb930000, 0xeb9d0000, 0xebe10000] Eden Space 512K, 48% used [0xeb930000, 0xeb96e028, 0xeb9b0000] from space 64K, 100% used [0xeb9c0000, 0xeb9d0000, 0xeb9 d0000 to 64K, 0% used [0xeb9b0000, 0xeb9b0000, 0xeb9c0000] tenured generation total 1408K, used 53     
 9K [0xebe10000, 0xebf70000, 0xef930000) The space 1408K, 38% used [0xebe10000, 0XEBE96C50, 0xebe96e00, 0xebf70000) Compacting Perm Gen Total 4096K, used 3569K [0xef930000, 0xefd30000, 0xf3930000] The space 4096K, 87% used    
        
[0xef930000, 0xefcac7b8, 0xefcac800, 0xefd30000) local time = Wed 12:38:53 elapseD time = 0 # The exception above is detected in native code outside the VM # Java Vm:java HotSpot (TM    
The Client VM (1.4.2_08-b03 mixed mode) # An error file has been saved as Hs_err_pid19590.log.    
# Please refer to the ' file for further information. # Configuration Assistant "Oracle Net Configuration assistant" failed---------------------------------- -------------------------------------------the "/home/oracle/product/10.2.0/db_1/cfgtoollogs/ Configtoolfailedcommands "script contains all commands that failed, were skipped or were cancelled. This file may is used to run these configuration assistants outside of OUI. This is the have to update this script with passwords (if any) before executing the same.--------------------------- --------------------------------------------------